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WO2014123281A1 - Distributeur d'engrais entraîné par une roue - Google Patents

Distributeur d'engrais entraîné par une roue Download PDF

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Publication number
WO2014123281A1
WO2014123281A1 PCT/KR2013/004721 KR2013004721W WO2014123281A1 WO 2014123281 A1 WO2014123281 A1 WO 2014123281A1 KR 2013004721 W KR2013004721 W KR 2013004721W WO 2014123281 A1 WO2014123281 A1 WO 2014123281A1
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WO
WIPO (PCT)
Prior art keywords
wheel
fertilizer
tractor
hopper
shutter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/KR2013/004721
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English (en)
Korean (ko)
Inventor
김완수
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201380072164.9A priority Critical patent/CN104968189B/zh
Publication of WO2014123281A1 publication Critical patent/WO2014123281A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C19/00—Arrangements for driving working parts of fertilisers or seeders
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C15/00—Fertiliser distributors
    • A01C15/06—Fertiliser distributors with distributing slots, e.g. adjustable openings for dosing
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C15/00—Fertiliser distributors
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C15/00—Fertiliser distributors
    • A01C15/12—Fertiliser distributors with movable parts of the receptacle
    • A01C15/122—Fertiliser distributors with movable parts of the receptacle with moving floor parts
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C15/00—Fertiliser distributors
    • A01C15/12—Fertiliser distributors with movable parts of the receptacle
    • A01C15/124—Fertiliser distributors with movable parts of the receptacle with adjustable shutters or slits
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C17/00—Fertilisers or seeders with centrifugal wheels
    • A01C17/001—Centrifugal throwing devices with a vertical axis

Definitions

  • the present invention relates to a wheel-driven fertilizer spreader, and in particular, to improve the fertilizer spreader is towed by the tractor to actuate the rotational force transmitted from the wheel to the mesh chain conveyor provided in the hopper under hydraulic control and the shutter of the hopper
  • the present invention relates to a wheel-driven fertilizer spreader which makes it easier and more convenient to spread fertilizers.
  • the fertilizer spreader refers to a machine that evenly spreads various fertilizers, such as compost to the paddy field, is commonly used in connection with the rear of the tractor.
  • fertilizer spreaders require a drive source for evenly spreading the fertilizers loaded on the hopper, and when classified according to the drive source, the independent power that uses the rotational power generated by driving a separate engine mounted on its own for fertilizer spreading, and the torque from the tractor It is divided into two types of delivery type which receives and carries out fertilizer spreading.
  • the present invention is to solve the above problems, it can be operated intermittently to operate the mesh chain conveyor, shutter, and spreader plate of the fertilizer spreader according to the hydraulic control, the opening of the shutter and the tension and driving speed of the mesh chain conveyor , And various adjustment functions such as the selection of the input port according to the type of fertilizer, and the operator can easily recognize the remaining amount of fertilizer in the hopper and the operation of various equipments on the tractor, thereby improving the productability and convenience of the fertilizer spreader. To provide a wheel-driven fertilizer spreader.
  • the present invention includes a main frame having a wheel and a connecting device capable of traveling by receiving a traction force from the tractor;
  • a hopper installed at an upper portion of the main body frame, capable of loading fertilizer, having a discharge port formed at one side of a bottom portion thereof, and having a mesh chain conveyor on the bottom surface for transferring the loaded fertilizer to the discharge port;
  • a power transmission device having an electric wheel rotatably supported on the main body frame to transfer the rotational force input from the electric wheel selectively contacting the wheel to the mesh chain conveyor for driving;
  • An intermittent control device that installs an elastic body and a hydraulic cylinder between the main body frame and the power transmission device to control the rotational force transmission from the wheel to the electric wheel according to the control of the hydraulic pressure supplied from the tractor;
  • a guide body having a guide rail for guiding opening and closing of the shutter is fixedly installed on an upper side of the hopper, and an elastic body and a hydraulic cylinder are installed between the guide body and the shutter, according to the control of the shared hydraulic pressure supplied
  • the control device and the shutter is supplied with the hydraulic pressure from the tractor extends the hydraulic cylinder to separate the electric wheel from the wheel to block the rotational force and at the same time to close the hopper outlet, as the hydraulic pressure is blocked from the tractor
  • the elastic body is in contact with the wheel to transmit the rotational force and at the same time it is characterized in that it is interlocked to lift the shutter to open the hopper outlet.
  • the power transmission device includes a rotation frame rotatably supported by the main body frame; An electric wheel rotatably supported by the rotation frame to selectively contact the wheel to receive a rotational force, and having a driving sprocket provided on the rotation shaft; It is composed of a plurality of chains and connecting sprockets and tensioners which are provided between the driven sprocket for driving the mesh chain conveyor from the drive sprocket to transfer the rotational force of the drive sprocket to the driven sprocket.
  • control device is the elastic body and the hydraulic cylinder is installed between the end of the rotation frame and the main frame of the power transmission device, the hydraulic cylinder is extended by the hydraulic pressure supplied from the tractor to separate the electric wheel from the wheel, As the hydraulic pressure from the tractor is blocked, the wheel is elastically brought into contact with the wheel by the elastic body.
  • the shutter has a locking bar protruding
  • the guide body is provided with a stopper for limiting the upper limit of the locking bar to be movable fixed
  • the guide body is provided with a gauge indicating the opening of the shutter, the stopper is moved on the gauge Instructions are provided.
  • the spreading plate is composed of two discs rotatably supported on the main frame and rotated in opposite directions, and a plurality of wings installed upright in the radial direction of the disc; It rotates by the hydraulic motor which uses the hydraulic pressure supplied from a tractor as a drive source.
  • the mesh chain conveyor has a support shaft rotatably supporting the mesh chain is installed to be movable fixed to the side of the hopper, it is possible to adjust the tension of the mesh chain conveyor.
  • the main body frame is provided with a CCTV camera for imaging any one or more of the opening and closing state of the shutter, the fertilizer transfer state of the mesh chain conveyor, and the fertilizer spraying state of the spreading plate;
  • a monitor is provided which displays an image captured by the camera in real time.
  • a transparent display window is formed on the wall surface of the hopper so that an operator can easily check the remaining amount of fertilizer in the hopper. It is supposed to be done.
  • the interior of the hopper is provided with a rack supported on the inner wall inclined both ends.
  • the fertilizer input control device is adapted to position relative to the outlet as the screw lever rotates.
  • the linkage device is a tow-type linkage which receives only a traction force from the tractor or a mountable linkage mounted on the tractor.
  • the present invention provides the following effects by the means for solving the above problems.
  • the present invention operates the hydraulic cylinder in contact with the wheels by operating the hydraulic control of the tractor, and simultaneously operates the electric wheel and the shutter of the hopper that rotates in contact with the mesh chain conveyor of the spreader and the spreader plate can be operated intermittently. Fertilizers, such as compost, can be sprayed in optimal conditions as needed.
  • the present invention can be smoothly sprayed fertilizer such as compost because the electric wheel is smoothly in contact with the wheels and the power is transmitted without the action of the spring, which is an elastic body even when there is a furrow.
  • the present invention can adjust the inlet according to the type of fertilizer, such as the opening of the shutter and the tension and driving speed of the mesh chain conveyor and the compost can be sprayed with various fertilizers.
  • the operator can easily recognize the remaining amount of fertilizer in the hopper and the operation of the various mechanisms in the tractor can improve the ease of use of the fertilizer spreader.
  • FIG. 1 is a rear perspective view of the wheel-driven fertilizer spreader of the present invention.
  • Figure 2 is a front perspective view of the wheel drive fertilizer spreader of the present invention.
  • Figure 3 is a view showing the inside of the hopper in the wheel drive fertilizer spreader of the present invention.
  • FIG. 4 is a plan view of a wheel drive fertilizer spreader of the present invention.
  • FIG. 5 is a view showing the operation of the main portion in the wheel-driven fertilizer spreader of the present invention, (a) is a state in which the electric wheel is in contact with the wheel, (b) is a state in which the electric wheel is spaced apart from the wheel.
  • FIG. 6 is an enlarged view of a portion A of FIG. 4.
  • FIG. 7 is a view showing the operation of the shutter in the wheel drive fertilizer spreader of the present invention, (a) is a shutter open state, (b) is a shutter closed state.
  • FIG. 8 is a view showing a fertilizer input control device in the wheel drive fertilizer spreader of the present invention.
  • FIG. 9 is a view showing a connecting device in the wheel-driven fertilizer spreader of the present invention, (a) is a view showing a traction type connection device, (b) is a view showing a mounting type connection device.
  • FIG. 1 is a rear perspective view of the wheel drive fertilizer spreader of the present invention
  • Figure 2 is a front perspective view of the wheel drive fertilizer spreader of the present invention
  • Figure 3 is a view showing the inside of the hopper in the wheel drive fertilizer spreader of the present invention. to be.
  • FIG. 4 is a plan view of the wheel-driven fertilizer spreader of the present invention
  • Figure 5 is a view showing the operation of the main portion in the wheel-driven fertilizer spreader of the present invention
  • Figure 5 (a) is an electric wheel contact the wheel. One state is shown
  • FIG. 5 (b) shows a state in which the transmission wheel is spaced apart from the wheel.
  • Figure 6 is an enlarged view of the portion A of Figure 4
  • Figure 7 is a view showing the operation of the shutter in the wheel-driven fertilizer spreader of the present invention
  • Figure 7 (a) shows the open state of the shutter.
  • 7B shows a state where the shutter is closed.
  • Figure 8 is a view showing a fertilizer injection control device in the wheel drive fertilizer spreader of the present invention
  • Figure 9 is a view showing a connecting device in the wheel drive fertilizer spreader of the present invention
  • Figure 9 (a) Denotes a traction type connection device
  • FIG. 9B illustrates a payload type connection device.
  • the wheel drive fertilizer spreader of the present invention the main body frame 100, hopper 200, power transmission device 300, intermittent control device 400, and spreader plate ( 500), the control of the hydraulic pressure in the tractor as the operator controls the mesh chain conveyor 230, the shutter 220 and the spreading plate 500 is characterized in that the technical basic features.
  • the wheel-driven fertilizer spreader of the present invention is basically provided with a wheel 110 and a connecting device 120, the main body frame 100 that can run by receiving a traction force from the tractor; It is installed on the upper portion of the main body frame 100, the fertilizer can be loaded, a discharge port 210 is formed on one side of the bottom, the mesh chain conveyor 230 for transferring the loaded fertilizer to the discharge port 210 on the bottom surface Hopper provided with 200; It is provided with a rotation wheel 310 rotatably supported on the body frame 100, and transmits the rotational force received from the transmission wheel 310 selectively contacting the wheel 110 to the mesh chain conveyor 230.
  • a power transmission device 300 for driving by driving It is composed of an elastic body 410 and a hydraulic cylinder 420 installed between the main body frame 100 and the power transmission device 300, from the wheel 110 to the electric wheel 310 in accordance with the control of the hydraulic pressure supplied from the tractor.
  • An intermittent control device 400 for intermittent rotational force transmission A guide body 240 having a guide rail 241 for guiding opening and closing of the shutter 220 is fixedly installed on an upper side of the hopper 200, and an elastic body between the guide body 240 and the shutter 220. 250 and a hydraulic cylinder 260, the shutter 220 for opening and closing the outlet 210 of the hopper 200 in conjunction with the intermittent control device 400 in accordance with the control of the shared hydraulic pressure supplied from the tractor.
  • Wow; Located on the outlet 210 of the hopper 200 is composed of a spreading plate 500 for spraying the fertilizer in accordance with the rotation.
  • the main body frame 100 is to form a skeleton of the wheel-driven fertilizer spreader of the present invention to receive the traction from the tractor to drive.
  • the main body frame 100 is provided with two or more pairs of left and right wheels 110 to rotate in contact with the ground, these wheels 110, 2, 4, 6 depending on the fertilizer loading capacity of the hopper 200 It is preferable to increase such as.
  • the wheel 110 is rotatably supported by the body frame 100 so that it can always rotate in contact with the ground even in a bumpy place such as rice fields or fields.
  • FIG. 1 illustrates that the front of the body frame 100 is connected to the tractor is provided with a connecting device to receive a traction force
  • Figure 2 illustrates that the traction-type connecting device 120 is provided.
  • the hopper 200 is fixedly installed on the upper part of the main body frame 100, and has a container shape in which the upper part is wider and the lower part is gradually narrowed, as shown in FIG.
  • a discharge port 210 is formed at one side of the bottom of the hopper 200, preferably a rear side of the hopper 200, and a shutter 220 is installed at the discharge port 210.
  • the discharge port 210 is a passage for discharging the fertilizer loaded in the hopper 200 and is formed in a substantially rectangular shape.
  • the shutter 220 is configured to open and close the outlet 210.
  • the shutter 220 is opened and closed according to the elevation of the shutter 220.
  • the bottom surface of the hopper 200 is provided with a mesh chain conveyor 230 for forcibly transporting the fertilizer in the hopper 200 toward the discharge port 210 in accordance with the drive.
  • the mesh chain conveyor 230 has a rotating shaft having a sprocket installed at both ends thereof, and a conveyor made of a mesh chain having a mesh shape rotates in a caterpillar according to the rotation thereof, and all the bottom surfaces of the hopper 200 are driven. Is formed wider and longer than the bottom surface of the hopper 200 to accommodate, Figure 3 shows a specific example of the mesh chain 232.
  • the power transmission device 300 is rotatably supported by the body frame 100, and is provided with an electric wheel 310 that can selectively contact the wheel 110.
  • the electric wheel 310 can selectively contact such a wheel (110). Therefore, when the electric wheel 310 is in contact with the wheel 110 is to receive a rotational force from the wheel 110, and when the electric wheel 310 is spaced apart from the wheel 110 will not receive a rotational force. .
  • the power transmission device 300 capable of intermittently receiving the rotational force from the wheel 110 transmits the received rotational force to the mesh chain conveyor 230, and thus is used as a driving source of the mesh chain conveyor 230.
  • the intermittent control device 400 is configured to control the position of the electric wheel 310 to control the contact with the wheel 110.
  • the intermittent control device 400 is composed of an elastic body 410 and the hydraulic cylinder 420, it is installed between the main frame 100 and the power transmission device 300.
  • the elastic body 410 is, for example, a coil spring that elastically contracts or expands
  • the hydraulic cylinder 420 is a single-acting hydraulic mechanism consisting of a cylinder, a piston, a push rod
  • the hydraulic cylinder 420 is As the hydraulic pressure acts, the hydraulic fluid is filled in the cylinder to move the piston. Accordingly, the push rod connected to the piston enters or is drawn out of the cylinder, thereby varying the overall length thereof.
  • the elastic body 410 and the hydraulic cylinder 420 is installed so that the elastic force of the elastic body 410 and the expansion and contraction of the hydraulic cylinder 420 act in the opposite direction, preferably of the hydraulic cylinder 420 Two or more elastic bodies 410 are preferably provided around.
  • the installation structure of the elastic body 410 and the hydraulic cylinder 420 is such that the electric wheel 310 is in contact with the wheel 110 by the elastic force of the elastic body 410, the electric wheel 310 by the hydraulic cylinder 420.
  • the wheel 110 is spaced apart from the wheel 110.
  • the wheel 110 is spaced apart from the wheel 110 by the elastic force of the elastic body 410, and the wheel 110 is driven by the hydraulic cylinder 420. ) May be installed to contact the wheel 110.
  • the intermittent control device 400 is to control the power transmission device 300 to receive the rotational force intermittently from the wheel 110 in accordance with the hydraulic supply of the hydraulic cylinder 420.
  • the spreading plate 500 is located below the outlet 210 of the hopper 200, is rotatably supported by the main frame 100, the hopper 200 in accordance with the rotation of the hydraulic motor 530 ) And sprinkles the fertilizer such as compost discharged through the discharge port 210 evenly in a relatively large area.
  • the operator controls the hydraulic pressure supplied to the hydraulic cylinder 420 of the control device 400 in the driver's seat of the tractor, the electric wheel from the wheel 110 It is possible to intermittently control whether or not the rotational force transmission to the 310, the rotational force transmitted to the electric wheel 310 is used as a drive source of the mesh chain conveyor 230, it is possible to more easily spray the fertilizer, such as compost. It is.
  • the power transmission device 300 may be selectively contacted with the wheel 110, and transmits the rotational force of the wheel 110 to the mesh chain conveyor 230 when the wheel 110 is in contact with the wheel 110.
  • the power transmission device 300 may include: a rotation frame 320 rotatably supported by the body frame 100; An electric wheel (310) rotatably supported by the rotation frame (320) to selectively contact the wheel (110) to receive a rotational force, and a drive sprocket (311) provided on the rotation shaft; A plurality of chains 331a and 331b installed between the driven sprocket 231 for driving the mesh chain conveyor 230 from the driving sprocket 311 to transmit the rotational force of the driving sprocket 311 to the driven sprocket 231. And a sprocket 332a, 332b and a tensioner 333a, 333b.
  • the rotation frame 320 is configured to be rotatably supported by the main frame 100 so that its rotation center coincides with the center of the drive shaft located at the rear of two rotation shafts provided at the front and rear of the mesh chain conveyor 230. Is installed.
  • the electric wheel 310 is rotatably supported by the rotation frame 320, and is located on the other side of the rotation center of the rotation frame 320, thereby selectively rotating the wheel 110 according to the rotation of the rotation frame 320. ) Can be transmitted to the torque.
  • the drive shaft 311 is provided on the rotating shaft of the drive wheel 310, the drive wheel 310 and the drive sprocket 311 is integrally rotated.
  • the power transmission device 300 includes a plurality of chains 331a (see FIG. 5 and FIG. 6) in order to transmit the rotational force of the driving sprocket 311 to the driven sprocket 231 provided in the drive shaft of the mesh chain conveyor 230. 331b, connecting sprockets 332a and 332b, and tensioners 333a and 333b.
  • the drive sprocket 311, the driven sprocket 231, and the connecting sprockets 332a, 332b are provided with a plurality of different diameters side by side on the same rotation axis, it is preferable to represent two or more speed ratio.
  • the driving sprocket 311 and the connecting sprockets 332a and 332b are provided with two different diameters, respectively, as shown in FIG. 6, an operator connects with any one of the two driving sprockets 311.
  • the chains 331a and 331b may be connected between the sprockets 332a and 332b to drive the mesh chain conveyor 230 at different speed ratios.
  • the power transmission device 300 is covered with a separate protective cover 301, it is preferable to prevent the worker's clothes or other foreign matter to enter the inside.
  • control device 400 for controlling the transmission of the rotational force from the wheel 110 to the electric wheel 310 may also be configured in various embodiments, in particular the control device 400 in the present invention is An elastic body 410 and a hydraulic cylinder 420 are installed between the distal end of the rotation frame 320 of the power transmission device 300 and the main body frame 100, and as shown in FIG. As it is supplied, the hydraulic cylinder 420 extends to separate the electric wheel 310 from the wheel 110, and as shown in FIG. 5 (a), the hydraulic pressure from the tractor is cut off to the elastic body 410. It is preferable to elastically contact the electric wheel 310 to the wheel 110 by.
  • the elastic body 410 is connected between the body frame 100 and the power transmission device 300 so that the force to elastically contract, the electric wheel 310 is the wheel 110 in the state that no external force is applied.
  • the wheel-driven fertilizer spreader of the present invention travels a bumpy furrow in a paddy field or a field, even if the wheel 110 fluctuates greatly up and down, the elastic body 410 always has an electric wheel 310 on the wheel 110. This is to allow elastic contact.
  • the hydraulic cylinder 420 is connected between the body frame 100 and the power transmission device 300 in parallel with the elastic body 410, so that when the hydraulic pressure acts on the hydraulic cylinder 420 of the elastic body 410 By increasing the elastic force, the function of separating the electric wheel 310 from the wheel 110.
  • control device 400 stops driving of the mesh chain conveyor 230 because the electric wheel 310 is spaced apart from the wheel 110 to transmit a rotational force as the hydraulic pressure is supplied to the hydraulic cylinder 420. do.
  • the hopper 200 is fixed to the guide body 240 is formed with a guide rail 241 for guiding the opening and closing of the shutter 220, as shown in Figure 7, the guide body 240 And an elastic body 250 and a hydraulic cylinder 260 are installed between the shutter 220 and the hydraulic cylinder 260 as the hydraulic pressure is supplied from the tractor to close the outlet 210 with the shutter 220. As the hydraulic pressure from the air is blocked, the shutter 220 is lifted by the elastic body 250 to open the outlet 210.
  • the guide body 240 is formed of a substantially rectangular frame is fixed to the rear outer surface of the hopper 200, guide rails 241 for guiding opening and closing of the shutter 220 on both sides of the guide body 240 up and down. ) Are formed to face each other.
  • an elastic body 250 and a hydraulic cylinder 260 are installed between the guide body 240 and the shutter 220 to open and close the shutter 220, and even around the hydraulic cylinder 260, It is preferable that two elastic bodies 250 are provided.
  • the elastic member 250 is connected between the guide body 240 and the shutter 220 so that a force to elastically contract, the shutter 220 as shown in Fig. 7 (a) in the state that the external force is not applied. Lift up and open the outlet 210 elastically.
  • the hydraulic cylinder 260 is connected between the guide body 240 and the shutter 220 in parallel with the elastic body 250 to overcome the elastic force of the elastic body 250 when hydraulic pressure acts on the hydraulic cylinder 260.
  • the shutter 220 is lowered to close the outlet 210.
  • the shutter 220 descends to close the discharge port 210, and conversely, as the hydraulic pressure supplied to the hydraulic cylinder 260 is blocked.
  • the shutter 220 is raised to open the outlet 210.
  • the hydraulic cylinder 260 provided in the hopper 200 is connected to the hydraulic cylinder 420 and the hydraulic line provided in the intermittent control device 400 by interlocking with each other, only by controlling the supply of hydraulic pressure from the tractor.
  • the opening and closing of the discharge port 210 provided in the hopper 200 and the rotational force transmission of the intermittent control device 400 are operated at the same time to enable the collective control.
  • the outlet 210 When the hydraulic pressure is supplied from the tractor, the outlet 210 is closed and at the same time the driving of the mesh chain conveyor 230 is stopped. When the hydraulic pressure is blocked, the outlet 210 is opened and the mesh chain conveyor 230 is driven. Collective control is enabled.
  • the locking bar 221 is formed to protrude from the shutter 220
  • the stopper 242 for limiting the upper limit of the height of the locking bar 221 is installed in the guide body 240 to be movable fixed
  • the guide Body 240 is provided with a gauge 243 indicating the opening of the shutter 220
  • the stopper 242 is preferably provided with a guide 242a to move on the gauge (243).
  • the locking bar 221 of a predetermined length is integrally formed on the upper side surface of the shutter 220 so that the locking bar 221 is raised and lowered in accordance with the lifting and lowering of the shutter 220.
  • the shutter 220 is raised by the elastic body 250 to open the discharge port 210 When opening, it is possible to set and limit the maximum opening degree of the outlet 210 in advance.
  • the guide body 240 is attached to the gauge 243 indicating the opening degree of the outlet 210
  • the stopper 242 is provided with a guide 242a to move up and down on the gauge 243
  • the operator can easily adjust the opening degree of the outlet 210 by looking at the gauge 243 and the instructions 242a.
  • the spreading plate 500 is rotatably supported by the main body frame 100 and rotates in two opposite directions 510. It consists of a plurality of wings 520 installed upright on the radial of the disc 510; It is possible to rotate by the hydraulic motor 530 using the hydraulic pressure supplied from the tractor as a drive source, and to receive the rotational force from the power transmission device 300 to rotate.
  • the spreading plate 500 is rotatably supported by the body frame 100 so as to be located below the outlet 210 of the hopper 200, the spreading plate 500 is a pair of two in the opposite direction to each other To rotate.
  • the spreading plate 500 is composed of an approximately disk 510, and a plurality of wings 520 are installed upright on an upper side of the disk 510.
  • the blades 520 are radially spaced apart from the disk 510.
  • the spreading plate 500 is connected to the rotary shaft of the separate hydraulic motor 530 as shown in order to supply the hydraulic pressure to the hydraulic motor 530 so that the spreading plate 500 rotates through the rotating shaft, Through this, it becomes possible to control whether the spreading plate 500 is rotated according to the control of the hydraulic pressure supplied from the tractor to the hydraulic motor 530.
  • the hydraulic circuit connected to the hydraulic motor 530 is connected to a hydraulic circuit separate from the hydraulic cylinder 260 for opening and closing the hydraulic cylinder 420 or the shutter 220 of the control device 400 described above.
  • a power transmission means such as a chain or a sprocket from the power transmission device 300.
  • the mesh chain conveyor 230, the support shaft 233 for rotatably supporting the mesh chain 232 is installed to be movable fixed to the side of the hopper 200 It is preferable that the tension of the mesh chain conveyor 230 can be adjusted.
  • the mesh chain conveyor 230 is provided with two rotary shafts, one of the two rotary shafts is a drive shaft that receives the rotational force from the power transmission device 300, the other is a support located on the opposite side of the drive shaft Axis 233.
  • the drive shaft is a rotational center of the power transmission device at the same time to transmit the rotational force and the position must be fixed, while the support shaft 233 is simply to support the mesh chain 232 rotatably,
  • the support shaft 233 is located on the lower side of the hopper 200 to be movable back and forth to be fixed in the moved position, when the tension is loosened due to long-term use of the mesh chain conveyor 230
  • the support shaft 233 is moved forward to fix the tension of the mesh chain conveyor 230.
  • the main body frame 100 at least one of the open and closed state of the shutter 220, the fertilizer transfer state of the mesh chain conveyor 230, and the fertilizer spraying state of the spreading plate 500, as shown in FIG.
  • Cameras 710 and 720 for capturing images are installed; In the driver's seat of the tractor, a monitor for displaying in real time the image captured by the cameras 710 and 720 is preferably installed.
  • the two cameras 710, 720 are arranged, one of the cameras 710 is located in the vicinity of the hydraulic motor 530 toward the front lower side shutter
  • the opening and closing state of the 220 and the fertilizer conveying state of the mesh chain conveyor 230 are captured together, and the other camera 720 faces rearward downward to capture the fertilizer spreading state of the spreading plate 500.
  • the image captured by the cameras 710 and 720 may be displayed in real time on a monitor (not shown) through wireless or wired, but the monitor is installed in the tractor, so that the operator opens and closes the shutter 220 while driving the tractor.
  • a monitor not shown
  • the state, the fertilizer conveying state of the mesh chain conveyor 230, and the fertilizer spreading state of the spreading plate 500 can be easily recognized.
  • a transparent display window 270 is formed on the front wall of the hopper 200 as shown in FIG. 2, so that the operator often checks the remaining amount of fertilizer in the hopper 200 while driving the tractor. Can be.
  • the rack 280 which is a working shelf supported on the inner wall inclined at both ends, is installed in the hopper 200, and an operator may work on the rack 280.
  • the rack 280 having a substantially lattice shape is fixed to maintain a predetermined height in the middle of the inside of the hopper 200, whereby the worker stands on the rack 280 and inside the hopper 200. It will be easier to work with.
  • the fertilizer is generally divided into a relatively small granular fertilizer and a relatively bulky organic fertilizer.
  • the fertilizer 200 is disposed between the outlet 210 of the hopper 200 and the spreading plate 500.
  • a fertilizer injection control device 600 including a large-diameter inlet 610 corresponding to an organic fertilizer such as a large compost and a small-diameter inlet 620 corresponding to granular fertilizer is installed to be flowable. 600 is installed so as to adjust the position relative to the outlet 210 in accordance with the rotation of the screw lever 630.
  • the fertilizer injection control device 600 is installed to be supported on the main frame 100, a large diameter inlet 610 corresponding to a relatively bulky organic fertilizer and a small diameter inlet corresponding to a relatively small granular fertilizer ( 620 is preferably formed in a substantially ' ⁇ ' shape.
  • the fertilizer injection control device 600 is slidably supported on the main frame 100, and provided with a screw lever 630 having a separate spiral shaft, the fertilizer injection according to the rotation of the screw lever 630 Adjuster 600 is moved forward or backward.
  • the operator rotates the screw lever 630 according to the type of fertilizer contained in the hopper 200 to move the fertilizer injection control device 600 back and forth, thereby selecting the large-diameter inlet 610 or small-diameter inlet 620. It is possible to spray the fertilizer.
  • connection device with the tractor includes a towing type connection device 120 that is towed and moved only by the traction force from the tractor, and a mounted connection device 130 that is mounted and moved on the tractor.
  • the connecting device provided in front of the main body frame 100 and connected to the tractor may be a traction type connecting device 120 that is towed by receiving only traction force through the point connection as shown in FIG. It may be a mounted connection device 130 that can be mounted on the tractor by lifting the wheel-driven fertilizer spreader of the present invention through two or more points, preferably three or more points as shown in (b) of FIG. .
  • the tow connection device 120 has the advantage of being connected to the tractor to be moved, while the on-load connection device 130 is mounted to the tractor when the fertilizer is sprayed to a place that is difficult to move connected to the tractor There is an advantage that you can move.
  • the wheel drive fertilizer spreader of the present invention is basically connected to the tractor through a connecting device to drive.
  • the transmission wheel 310 of the power transmission device 300 is spaced apart from the wheel 110 so that the operation of the mesh chain conveyor 230 is stopped, and the shutter 220 of the discharge port 210 of the hopper 200. To close.
  • the fertilizer such as the manure loaded in the hopper 200 is discharged to the discharge port 210 by the mesh chain conveyor 230, the fertilizer discharged to the discharge port 210 fertilizer input control device 600 After passing through the large-diameter inlet 610 or the small-diameter inlet 620 of the spinning plate 500 is to be sprayed evenly sprayed in a wide area.
  • the maximum opening degree of the shutter 220 may be easily set through the gauge 243 and the guide 242a, and when the tension of the mesh chain conveyor 230 is loosened, the support shaft 233 may be moved and fixed. It can also be adjusted tightly.
  • the operator can easily check the opening and closing state of the shutter 220, the fertilizer transfer state of the mesh chain conveyor 230, the fertilizer spraying state of the spreading plate 500, etc. in the tractor.
  • the remaining amount of fertilizer in the hopper may be easily determined through the transparent display window 270 in the hopper 200.
  • the operator can easily work in the hopper 200 by using the rack 280 installed inside the hopper 200, fertilizer input control device 600 in response to relatively bulky fertilizer such as compost It is also possible to adjust).
  • the wheel-driven fertilizer spreader of the present invention may be connected to the tractor through a traction coupling device 120 or a payload coupling device 130 may be implemented as a traction or payload, in the case of a mounted type
  • the fertilizer spreader can be mounted on the tractor, moved, laid down on the ground and then towed to apply fertilizer.
  • the wheel-driven fertilizer spreader of the present invention can intermittently operate the mesh chain conveyor, shutter, and spreader plate of the fertilizer spreader simultaneously according to the hydraulic control of the tractor, so that the operator can conveniently control various components in the tractor. It becomes possible.
  • the present invention has a variety of adjustment functions such as the opening of the shutter and the tension and driving speed of the mesh chain conveyor, and the selection of the inlet according to the type of fertilizer, so that the operator can operate the amount of fertilizer in the hopper and various mechanisms in the tractor. It can be easily recognized whether or not.
  • the present invention is an invention having an excellent advantage that can improve the commerciality and ease of use for the fertilizer spreader.
  • mesh chain conveyor 231 driven sprocket
  • stopper 242a instructions
  • gauge 250 elastic body
  • drive sprocket 320 rotating frame
  • 331a, 331b Chain 332a, 332b: Connection Sprocket
  • 333a, 333b tensioner 400: intermittent control device
  • fertilizer injection control device 610 large diameter inlet

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Fertilizing (AREA)

Abstract

La présente invention concerne un distributeur d'engrais entraîné par une roue permettant de distribuer un engrais tel que du compost ou analogue de manière beaucoup plus facile et pratique en régulant la puissance rotative transférée d'une roue à un convoyeur à chaîne à grillage métallique sous commande hydraulique d'un tracteur et en ajoutant diverses fonctions. Dans ce but, la présente invention concerne un distributeur d'engrais entraîné par une roue pouvant faire fonctionner par intermittence un convoyeur à chaîne à grillage métallique, une vanne, et une plaque de distribution dudit distributeur sous commande hydraulique d'un tracteur en comprenant : une ossature de carrosserie pourvue d'une roue et d'un dispositif de liaison, et se déplaçant en recevant la traction dudit tracteur ; une trémie disposée sur la partie supérieure de ladite ossature de carrosserie de sorte à charger un engrais, comprenant un orifice d'évacuation et une vanne sur un côté de sa partie inférieure, et comprenant, sur sa surface inférieure, un convoyeur à chaîne à grillage métallique destiné à transférer l'engrais chargé vers l'orifice d'évacuation ; un dispositif de transmission d'énergie qui est pourvu d'une roue électrique supportée rotative sur l'ossature de carrosserie, et qui entraîne le convoyeur à chaîne à grillage métallique en transférant au convoyeur à chaîne à grillage métallique l'énergie rotative reçue de la roue électrique qui entre sélectivement en contact avec la roue ; un dispositif de commande pourvu d'un corps élastique et d'un cylindre hydraulique entre l'ossature de carrosserie et le dispositif de transmission d'énergie, et commandant la transmission de la puissance rotative de la roue à la roue électrique sous la commande de la pression d'huile fournie par le tracteur ; et une plaque de distribution qui est positionnée sur le côté inférieur de l'orifice d'évacuation de la trémie, et qui distribue l'engrais en fonction de la rotation.
PCT/KR2013/004721 2013-02-07 2013-05-29 Distributeur d'engrais entraîné par une roue Ceased WO2014123281A1 (fr)

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CN104604405A (zh) * 2015-01-15 2015-05-13 张亚洲 一种施肥器
CN105850326A (zh) * 2016-05-30 2016-08-17 付耀非 一种可调用量的盐碱地改良肥撒施机
EP3143857A1 (fr) * 2015-09-18 2017-03-22 Amazonen-Werke H. Dreyer GmbH & Co. KG Épandeur
CN112567943A (zh) * 2020-12-10 2021-03-30 赵七后 一种插种式农作物插种施肥一体装置

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KR101515503B1 (ko) * 2014-02-28 2015-05-04 김완수 하역장치가 구비된 차륜구동식 살포기
CN105230208B (zh) * 2015-10-20 2017-10-03 重庆科光潼农种苗有限公司 一种农业用撒肥装置
KR101808199B1 (ko) 2016-05-10 2017-12-12 김완수 트랙터용 견인식 다목적 비료살포기
CN106304921B (zh) * 2016-08-19 2018-03-02 山东天盛机械科技股份有限公司 液控双斗式撒肥机
CN110402665A (zh) * 2018-04-26 2019-11-05 王建明 水车式冲肥器
KR102230534B1 (ko) * 2019-12-09 2021-03-22 농업회사법인 희망농업기계 주식회사 견인식 퇴비살포기의 양방향 살포장치
KR200496194Y1 (ko) 2020-01-08 2022-11-25 김완수 트랙터의 유압장치를 이용한 컨베이어 타입의 비료살포기
CN113678618B (zh) * 2021-08-26 2023-05-12 伊通满族自治县嘉禾肥料制造有限公司 一种用于有机肥播撒用手推车

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EP3143857A1 (fr) * 2015-09-18 2017-03-22 Amazonen-Werke H. Dreyer GmbH & Co. KG Épandeur
CN105850326A (zh) * 2016-05-30 2016-08-17 付耀非 一种可调用量的盐碱地改良肥撒施机
CN112567943A (zh) * 2020-12-10 2021-03-30 赵七后 一种插种式农作物插种施肥一体装置
CN112567943B (zh) * 2020-12-10 2022-09-02 赵七后 一种插种式农作物插种施肥一体装置

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