CN219165126U - A topdressing device - Google Patents

Abstract

The utility model relates to the technical field of topdressing devices, in particular to a topdressing device, which solves the problems that in the prior art, the discharging of the topdressing device completely depends on the vibration of a travelling wheel during movement and the gravity of a fertilizer, on one hand, due to the horizontal of a discharging pipe, the mode easily causes the blockage of a pipeline, and on the other hand, the phenomenon of uneven fertilizer spreading exists, and the final topdressing effect is affected. The utility model provides a topdressing device, includes the frame, the front end of frame is connected with the wheel through the pivot rotation, fixedly connected with storage vat on the frame, be equipped with the motor on the storage vat, fixedly connected with stirring frame on the output shaft of motor, be equipped with the opening on the storage vat, the lower extreme of frame is equipped with rotary part and the adapting unit that is used for quantitative ejection of compact. According to the utility model, the fertilizer can be automatically scattered in the process of pushing the frame, and quantitative feeding can be performed.

Description

A topdressing device

technical field

The utility model relates to the technical field of topdressing devices, in particular to a topdressing device.

Background technique

Topdressing refers to the fertilizer applied during plant growth to supplement and regulate plant nutrition. It is also necessary to apply topdressing fertilizer when planting corn. In some mountainous rural areas, due to the low penetration rate of large-scale machinery and the high price of large-scale machinery, it is still passed It is inefficient to spread the waste by hand for fertilization.

In view of the above problems, some enterprises have invented some small-scale fertilizer spreaders, which are relatively low in cost and can be adapted to use in mountainous areas. A corn planting topdressing device with a patent document publication number of CN213548359U has been found. The setting of the frame is convenient for the movement of the fixed frame. At the same time, a storage box is set on the fixed frame for topdressing. At the same time, the structure can simultaneously topdress the cornfield ridges on both sides to improve the efficiency of topdressing. The structure is flexible and convenient, which can be greatly improved. Save the physical strength of laborers and improve the efficiency of topdressing. But when it is in use, although it can automatically perform topdressing, in actual use, because there is no quantitative equipment at the left and right ends, its feeding depends entirely on the vibration of the walking wheel when it moves and the gravity of the fertilizer itself. The feeding pipe is horizontal. This method is easy to cause blockage of the pipe. On the other hand, there is also the phenomenon of uneven fertilizer application (in some places, too much fertilizer is easy to burn seedlings, and too little fertilizer has no effect), which affects the final topdressing effect. So need a kind of topdressing device to solve the above problems.

Utility model content

The purpose of this utility model is to provide a topdressing device, which solves the problem that the feeding of the topdressing device in the prior art depends entirely on the vibration of the walking wheel and the gravity of the fertilizer itself. On the one hand, because the discharge pipe is horizontal, this method is easy Cause the blockage of pipeline, on the other hand there is also the phenomenon of uneven fertilizer spreading, which affects the problem of the effect of final topdressing.

In order to achieve the above object, the utility model adopts the following technical solutions:

A top dressing device, comprising a vehicle frame, the front end of the vehicle frame is rotatably connected with a wheel through a rotating shaft, the vehicle frame is fixedly connected with a storage tank, the storage tank is provided with a motor, and the output shaft of the motor The top is fixedly connected with a stirring frame, the storage tank is provided with an opening, and the lower end of the frame is provided with a rotating part and a connecting part for quantitative discharge.

Preferably, the rotating part includes a disc fixedly connected to the lower end surface of the vehicle frame through a fixed block, a cavity is provided in the disc, and a feeding disc is rotatably connected to the cavity through a transmission shaft, and the transmission shaft It is rotatably connected with the frame, and the feeding tray is provided with a plurality of storage tanks, and the output shaft of the motor is provided with a transmission part for providing the power required for the rotation of the transmission shaft. The setting of the rotating part can automatically carry out quantitative feeding .

Preferably, the transmission part includes a pulley fixedly connected to the transmission shaft and the output shaft of the motor, the two pulleys are connected by a belt, and the transmission part can provide power for automatic feeding.

Preferably, the connecting part includes a material guide cylinder fixedly connected to the lower end of the material storage barrel, an inverted cone is arranged inside the material guide cylinder, and a feed pipe for communicating with the cavity is arranged obliquely on the side wall of the material guide cylinder , the outer side of the cavity is sealed and communicated with a discharge pipe, and the arrangement of the connecting parts can facilitate the discharge.

Preferably, the side wall of the discharge pipe is provided with an adjustment component and a locking component for adjusting the discharge position.

Preferably, the adjusting part includes an elbow slidably connected to the discharge pipe, the elbow and the discharge pipe are arranged obliquely, and the lower end of the elbow is slidably connected to an extension pipe, and the setting of the adjustment part can be adjusted. The position of the outlet is adjusted.

Preferably, the locking part includes two bolts threadedly connected to the elbow, and the outer side of the bolts is fixedly connected with a turntable, and the setting of the locking part can limit the position of the pipe.

The utility model at least has the following beneficial effects:

1. By setting the rotating parts and connecting parts, the fertilizer can be automatically sprinkled during the process of pushing the frame. At the same time, because the material is discharged by the rotation of the feeding plate, and the volume of the storage tank on the rotating plate is equal, it can be carried out. Quantitative feeding, and the pipelines are inclined when feeding, less feeding at one time, not easy to block.

2. By setting the adjustment parts and locking parts, the position of the discharge port can be adjusted to change the discharge position, and at the same time the discharge height can be changed to send the fertilizer to the upper side of the root.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments. Obviously, the accompanying drawings in the following description are some embodiments of the utility model. For Those of ordinary skill in the art can also obtain other drawings based on these drawings without making creative efforts.

Fig. 1 is the external structure schematic diagram of a kind of topdressing device that the utility model proposes;

Fig. 2 is the sectional structure schematic diagram of a storage barrel of a topdressing device proposed by the utility model;

Fig. 3 is an exploded view of the disc internal structure of a topdressing device proposed by the utility model;

Fig. 4 is a schematic diagram of the external structure of the disk of Embodiment 2 of a topdressing device proposed by the utility model.

In the figure: 1. Vehicle frame; 2. Wheel; 3. Storage tank; 4. Motor; 5. Opening; 6. Disc; 7. Transmission shaft; Barrel; 11, inverted cone; 12, feeding pipe; 13, discharge pipe; 14, elbow; 15, extension pipe; 16, bolt; 17, pulley; 18, belt.

Detailed ways

In order to make the above purpose, features and advantages of the present utility model more obvious and understandable, the specific implementation of the present utility model will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a full understanding of the present invention. However, the utility model can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific implementation disclosed below .

It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of illustration only and are not intended to represent the only embodiments.

Example 1

Referring to Figures 1-3, a topdressing device includes a vehicle frame 1, the front end of the vehicle frame 1 is connected with a wheel 2 through a rotating shaft, the vehicle frame 1 is fixedly connected with a storage tank 3, and the storage tank 3 is provided with a motor 4 , The output shaft of the motor 4 is fixedly connected with a stirring frame, the storage tank 3 is provided with an opening 5, and the lower end of the vehicle frame 1 is provided with a rotating part and a connecting part for quantitative discharge.

The rotating part includes a disk 6 fixedly connected to the lower end surface of the vehicle frame 1 through a fixed block. A cavity is arranged in the disk 6, and a feeding plate 8 is connected to the cavity through a transmission shaft 7 for rotation. The transmission shaft 7 and the vehicle frame 1 rotate Connected, the feed tray 8 is provided with a plurality of material storage tanks 9, and the output shaft of the motor 4 is provided with a transmission component for providing the power required for the transmission shaft 7 to rotate.

The transmission part includes a pulley 17 fixedly connected to the transmission shaft 7 and the output shaft of the motor 4 , and the two pulleys 17 are connected by a belt 18 .

Connecting part comprises the guide tube 10 that is fixedly connected to the lower end of the material storage barrel 3, and the upper end of the guide tube 10 here is provided with a butterfly valve (blocked at the rear side of the guide tube 10 in the accompanying drawings), so that the feed guide tube 10 can pass through. In the material guide cylinder 10, there is an inverted cone 11. The side wall of the material guide cylinder 10 is obliquely provided with a feed pipe 12 for communicating with the cavity. The outer side of the cavity is sealed and communicated with a discharge pipe 13. When fertilizing, at first the fertilizer is sent into the storage tank 3 through the opening 5, if it is a variety of fertilizers suitable for the fertilizer, then the various fertilizers are added from the opening 5, at this time the upper end of the material guide cylinder 10 is closed, and then the motor 4 is turned on, The rotation of the output shaft of the motor 4 drives the stirring frame to rotate to mix the fertilizer, and then the wheel 2 moves the frame 1 to drive the storage tank 3 to move. When it moves to the desired position, the butterfly valve is opened to open the material guide cylinder 10. At this time The fertilizer in the storage barrel 3 enters the material guide cylinder 10, and then after being guided by the inverted cone 11, it enters the cavity through two feeding pipes 12, and when the output shaft of the motor 4 rotates, it can drive the pulley 17 to rotate. The pulley 17 on the drive shaft 7 is driven by the belt 18 to rotate, so that the drive shaft 7 rotates to drive the feed plate 8 to rotate. When the storage tank 9 is facing the feed pipe 12, the fertilizer in the feed pipe 12 enters the storage material In the groove 9, then along with the rotation of the feeding plate 8, the fertilizer can be brought to the mouth of the discharge pipe 13. During this process, the storage tank 9 is attached to the inner wall of the cavity, so that the leakage of the storage tank 9 will not be caused. material, the height of the inner side of the storage tank 9 here is greater than the height of the outer side (here is only slightly higher than that, and because the fertilizer in the feed pipe 12 is squeezed, it can ensure that the fertilizer can enter in the storage tank 9), at this time the fertilizer Will enter in the discharge pipe 13, and then fall out through the discharge pipe 13, because the storage capacity of each storage tank 9 is certain, thereby can quantitative topdressing.

Example 2

With reference to Fig. 4, a kind of topdressing device comprises vehicle frame 1, and the front end of vehicle frame 1 is connected with wheel 2 through rotating shaft rotation, and vehicle frame 1 is fixedly connected with material storage tank 3, and storage material tank 3 is provided with motor 4, and motor The output shaft of 4 is fixedly connected with a stirring frame, the storage tank 3 is provided with an opening 5, and the lower end of the frame 1 is provided with a rotating part and a connecting part for quantitative discharge

The side wall of the discharge pipe 13 is provided with an adjustment component and a locking component for adjusting the discharge position.

The adjustment component includes an elbow 14 slidably connected to the discharge pipe 13 , the elbow 14 and the discharge pipe 13 are both inclined, and the lower end of the elbow 14 is slidably connected with an extension pipe 15 .

The locking part includes two bolts 16 that are threaded on the elbow 14. The outer sides of the bolts 16 are fixedly connected with a turntable. When it is necessary to adjust the blanking position, turn the two bolts 16 so that the elbow 14 can be twitched, thereby The left, right, up, and down positions can be adjusted so that the fertilizer can be sent to the lower end of the corn, making the effect of topdressing better.

While preferred embodiments of the present invention have been described, additional changes and modifications to these embodiments can be made by those skilled in the art once the basic inventive concept is appreciated. Therefore, it is intended that the appended claims be construed to cover the preferred embodiment as well as all changes and modifications which fall within the scope of the invention.

The basic principles, main features and advantages of the present utility model have been shown and described above. Those skilled in the industry should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions describe only the principle of the utility model. There will be various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The protection scope required by the utility model is defined by the appended claims and their equivalents.

Claims (6)

1. A topdressing device, comprising a vehicle frame (1), characterized in that the front end of the vehicle frame (1) is rotatably connected with a wheel (2), and the vehicle frame (1) is fixedly connected with a storage material Bucket (3), described material storage tank (3) is provided with motor (4), is fixedly connected with stirring frame on the output shaft of described motor (4), and described material storage tank (3) is provided with opening ( 5), the lower end of the frame (1) is provided with a rotating part and a connecting part for quantitative discharge, and the rotating part includes a disc (6) fixedly connected to the lower end surface of the frame (1) through a fixed block, The disc (6) is provided with a cavity, and the cavity is rotatably connected with a feeding tray (8) through a transmission shaft (7), and the transmission shaft (7) is rotatably connected with the vehicle frame (1), so that The feeding tray (8) is provided with a plurality of storage tanks (9), the height of the inside of the storage tank (9) is greater than the height of the outside, and the output shaft of the motor (4) is provided with a transmission shaft ( 7) Rotate the transmission parts of the required power. 2. A kind of topdressing device according to claim 1, characterized in that, the transmission part comprises a belt pulley (17) fixedly connected to the transmission shaft (7) and the output shaft of the motor (4), and the two The pulleys (17) are connected by belts (18). 3. A kind of topdressing device according to claim 1, characterized in that, the connecting part comprises a material guide cylinder (10) fixedly connected to the lower end of the material storage barrel (3), and the material guide cylinder (10) is equipped with There is an inverted cone (11), and a feed pipe (12) for communicating with the cavity is obliquely arranged on the side wall of the material guide cylinder (10), and a discharge pipe (13) is sealed and communicated with the outside of the cavity. 4. A topdressing device according to claim 3, characterized in that, the side wall of the discharge pipe (13) is provided with an adjustment component and a locking component for adjusting the discharge position. 5. A kind of topdressing device according to claim 4, characterized in that, the adjustment member comprises an elbow (14) slidingly connected to the discharge pipe (13), and the elbow (14) is connected to the discharge pipe (13). The pipes (13) are arranged obliquely, and the lower ends of the bent pipes (14) are slidably connected with extension pipes (15). 6. A topdressing device according to claim 5, characterized in that, the locking part comprises two bolts (16) threaded on the elbow (14), and the outer sides of the bolts (16) are fixed A turntable is attached.

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