CN111837670A - Thousand heavy straw rubbing crusher that removes of formula that draws - Google Patents

Abstract

The invention relates to the technical field of agricultural equipment, and particularly discloses a thousand-lead type heavy movable straw rubbing crusher which comprises a rack, wherein a feeding box is fixed above the front end of the rack through screws, a feeding conveying belt is arranged at the bottom in the feeding box, a first crushing bin is welded at the end part of the feeding box, a cutting knife is rotatably installed in the first crushing bin, a self-suction spiral turbine distributing and feeding mechanism is welded at the lower end of the rear side of the cutting knife, two longitudinal discharging boxes are connected below the self-suction spiral turbine distributing and feeding mechanism in parallel, and a discharge pipe in the shape of a pants is welded at the tail parts of the two longitudinal discharging boxes. Has the advantages that: the straw can be crushed in multiple stages, the crushing speed is high, the effect is good, and the working efficiency is high; the machine is qualified in design, convenient to move and good in stability; the inner cavity of the machine is large, so that the straw can be prevented from being wound, and the resistance is reduced; the feed inlet and the discharge outlet are shielded, so that dust pollution can be reduced, and the environment-friendly effect is good.

Description

Thousand-type heavy-duty mobile straw kneading pulverizer

technical field

The invention relates to the technical field of agricultural equipment, in particular to a thousand-pull type heavy-duty mobile straw kneading pulverizer.

Background technique

At present, the feed for livestock such as cattle and sheep in green farming in animal husbandry is mainly made by fermenting crop straws and grains in storage. It is not only green and healthy, but also rich in nutrition, which is very suitable for cattle and sheep to eat. The production process of storage fermented feed requires the crushing of raw materials such as corn or plant straw. For large farms, the amount of crushing is very large. However, the existing crusher does not have a machine specially used for crushing raw materials. In the process of crushing raw materials There are many drawbacks.

SUMMARY OF THE INVENTION

The present invention proposes a thousand-pull heavy-duty mobile straw kneading pulverizer in order to solve the above problems.

The technical scheme of the present invention is realized as follows:

The thousand-type heavy-duty mobile straw kneading pulverizer includes a frame, a feeding box is fixed above the front end of the frame by screws, a feeding conveyor belt is arranged at the inner bottom of the feeding box, and the end of the feeding box is A first crushing bin is welded, a cutting knife is rotatably installed inside the first crushing bin, and a self-priming spiral turbine feeding mechanism is welded at the lower end of the rear side of the cutting blade, and the self-priming screw turbine feeding Two longitudinal discharge boxes are connected side by side below the mechanism, and the tails of the two longitudinal discharge boxes are welded with a pant-shaped discharge pipe. The transverse feeding box of the turbo pulverizing bin is connected together by two U-shaped bridge feeding boxes, the hammer crusher is fixed inside the turbo pulverizing bin through the bearing seat, and the inside of the lateral feeding box is passing through the bearing seat A transverse feeding shaft is fixed, a feeding port is formed above the middle of the transverse feeding box, and the feeding port is communicated with the first crushing bin. The two ends of the turbine crushing bin are welded with discharge pipes. The discharge pipes are respectively connected with two longitudinal discharge boxes.

Further, a traction mechanism is fixed under the front end of the frame through screws, and double rows of moving wheels are fixed through bearings on both sides of the rear end of the frame.

Further, a first power motor is fixed on the rear side of the frame by screws, and the first power motor is connected with the hammer mill, and the hammer mill is driven with the transverse feeding shaft. connect.

Further, there are two cutting knives in total, the two cutting knives are arranged vertically, the two cutting knives are connected together by transmission, and cutting blades are fixed at equal intervals on the cutting knives, and the two cutting knives are The cutting blades are arranged in a staggered manner, and one of the cutting blades is driven and connected with a power motor.

Further, a screen is fixed on the inner wall of the hammer mill at a position corresponding to the discharge pipe by screws.

Further, the hammer crusher includes a crushing knife shaft fixed inside the turbine crushing bin through a bearing seat, a fixed cylinder is fixed on the outer wall of the crushing blade shaft by a welded flange, and the outer wall of the fixed cylinder is welded at equal intervals. There are several groups of tool holders, and all the tool holders distributed along the same axis of the crusher shaft are fixed with a number of crushing blades through one of the fixed through shafts, and the adjacent crushing blades are nested in each other. The bushings on the fixed thru-shaft are spaced apart.

Further, a two-way auger is welded on the outer wall of the middle part of the transverse feeding shaft, and the edges of the two-way auger are fixed with screws at equal intervals along the direction of the helix. A discharge wheel is arranged on the outer wall of the end, and the discharge wheel is facing the port of the bridge-type feeding box.

Further, a discharge shaft is fixed inside the longitudinal discharge box through a bearing seat, one end of the discharge shaft is connected with the second power motor fixed on the frame, and the other end of the discharge shaft is on the outer wall. A discharge impeller is fixed, the discharge impeller is facing the nozzle of the discharge pipe, and a one-way spiral auger is welded on the outer wall of one end of the discharge shaft close to the second power motor.

Further, a second disintegrating knife is welded on the outer wall of the discharging shaft near the discharging impeller, and the second dispersing knife is located between the discharging impeller and the one-way screw auger.

By adopting the above technical scheme, the beneficial effects of the present invention are as follows: the straw can be pulverized in multiple stages, the pulverization speed is fast, the effect is good, and the work efficiency is high; the machine design is qualified, the movement is convenient, and the stability is good; Avoid entanglement of straws and reduce resistance; the inlet and outlet are blocked, which can reduce dust pollution and have good environmental protection effects.

Description of drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention, and for those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort.

Fig. 1 is the perspective view of the present invention;

Fig. 2 is the top sectional view of the present invention;

Fig. 3 is the main sectional view of the present invention;

Fig. 4 is the perspective view of the self-priming helical turbine material distribution and feeding mechanism of the present invention after removing the outer cover;

Fig. 5 is the top view of the self-priming spiral turbine material distribution and feeding mechanism of the present invention after removing the outer cover;

Fig. 6 is the main cross-sectional view of the self-priming helical turbine material distribution and feeding mechanism of the present invention after removing the outer cover;

7 is a cross-sectional view of the rear side of the self-priming screw turbine material distribution and feeding mechanism of the present invention after removing the outer cover;

8 is a front view of the hammer mill of the present invention;

9 is a top view of the hammer mill of the present invention;

Figure 10 is a schematic diagram of the internal structure of the longitudinal discharge box of the present invention.

The reference numerals are explained as follows:

1. Frame; 2. Feeding box; 21. Feeding conveyor belt; 3. Traction mechanism; 4. First crushing bin; 41. Cutting knife; 5. Self-priming spiral turbine feeding mechanism; 51. Turbine crushing bin; 511, hammer crusher; 5111, crushing knife shaft; 5112; fixed cylinder; 5113, tool holder; 5114, crushing blade; 5115, fixed shaft; 512, screen; 513, discharge pipe; 52, bridge feed box; 53, horizontal feed box; 531, horizontal feed shaft; 532, two-way auger; 533, discharge wheel; 534, first dispersing knife; 54, material inlet; 6, longitudinal outlet Material box; 61, discharge shaft; 62, discharge impeller; 63, second disintegrating knife; 64, one-way screw auger; 65, second power motor; 7, discharge pipe; 8, first power motor 9. Double row moving wheels.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

As shown in Figures 1-10, the thousand-type heavy-duty mobile straw kneading pulverizer includes a frame 1, a feed box 2 is fixed above the front end of the frame 1 by screws, and a feed conveyor is arranged at the inner bottom of the feed box 2 The belt 21 is convenient for feeding. The end of the feeding box 2 is welded with a first crushing bin 4. The first crushing bin 4 is rotatably installed with a cutting knife 41. There are two cutting knives 41. The two cutting knives 41 are connected together by transmission. When the two cutting knives 41 rotate in the same direction, the blades can be aligned. The cutting knives 41 are fixed with cutting blades at equal intervals. The knife 41 is driven and connected with a power motor, and the straw can be quickly cut off by the cutting knife 41 with two sets of blades on the guillotine. There are two longitudinal discharge boxes 6 connected side by side under the material feeding mechanism 5, which are used to send out the crushed straw. The tail of the two longitudinal discharge boxes 6 is welded with a pants-shaped discharge pipe 7, which is used to discharge the crushed straw. , the self-priming spiral turbine feeding mechanism 5 includes a turbine pulverizing bin 51 and a transverse feeding box 53. The transverse feeding box 53 of the turbo pulverizing bin 51 is connected together by two U-shaped bridge-shaped feeding boxes 52, and the interior of the turbo pulverizing bin 51 The hammer mill 511 is fixed through the bearing seat, the horizontal feeding shaft 531 is fixed inside the lateral feeding box 53 through the bearing seat, and the upper middle of the lateral feeding box 53 is formed with a feeding port 54, the feeding port 54 and the first crushing bin 4 is connected, the discharge pipes 513 are welded under both ends of the turbine crushing bin 51, and the two discharging pipes 513 are respectively connected with the two longitudinal discharging boxes 6, and the short straws cut in the first crushing bin 4 pass through the inlet The feeding port 54 enters the horizontal feeding box 53, and after preliminary crushing, it enters the turbine crushing bin 51 through the bridge feeding box 52, and is crushed by the hammer crusher 511 rotating at high speed, and the crushed straw powder passes through the screen 512. It is dropped into the longitudinal discharge box 6, and then conveyed to the discharge pipe 7 through the longitudinal discharge box 6 for discharge.

In this embodiment, the traction mechanism 3 is fixed by screws under the front end of the frame 1, and the double row moving wheels 9 are fixed by bearings on both sides of the rear end of the frame 1. The equipment is pulled to move the position, and the bottom support is fixed without auxiliary tools during work, and the stability is good.

In this embodiment, the rear side of the frame 1 is fixed with a first power motor 8 by screws. The first power motor 8 is connected with the hammer mill 511 in a driving connection, and the hammer mill 511 is connected with the horizontal feeding shaft 531 in a driving connection. The first power motor 8 can drive the hammer mill 511 to rotate synchronously with the transverse feed shaft 531 , and the hammer mill 511 and the transverse feed shaft 531 can also be independently driven by a power motor.

In this embodiment, a screen 512 is fixed on the inner wall of the hammer mill 511 corresponding to the discharge pipe 513 by screws. The screen 512 can be replaced, and the distance between the screen 512 and the hammer mill 511 is adjustable. It can ensure that the straw is fully crushed and prolong the use time of the hammer.

In this embodiment, the hammer pulverizer 511 includes a pulverizing knife shaft 5111 fixed inside the turbine pulverizing chamber 51 through a bearing seat, a fixed cylinder 5112 is fixed on the outer wall of the pulverizing knife shaft 5111 through a welded flange, and the outer wall of the fixed cylinder 5112 is fixed on the outer wall, etc. Several groups of cutter fixing frames 5113 are welded at intervals, and all the cutter fixing frames 5113 distributed along the same axis of the crushing cutter shaft 5111 are fixed with a number of crushing blades 5114 through a fixed through shaft 5115, and the adjacent crushing blades 5114 are nested in The shaft sleeves on the fixed through shaft 5115 are separated, and the pulverizing blade 5114 can rotate 360° on the fixed through shaft 5115, which can reduce the load of the motor and have high pulverizing efficiency.

In this embodiment, the two-way auger 532 is welded on the outer wall of the middle of the horizontal feeding shaft 531, which can automatically divide the material and convey the short straws to both ends of the horizontal feeding shaft 531. The edges of the two-way auger 532 are equally spaced along the helical direction. Several first breaking knives 534 are fixed by screws. The first breaking knives 534 can not only pulverize the straw, but also separate the bonded straw, so as to prevent the straw from accumulating and extruding into pieces in the horizontal feeding box 53 . , the extrusion of straw into blocks not only affects the conveying speed of straw, but also easily damages the equipment. Discharge wheels 533 are arranged on the outer walls of both ends of the horizontal feeding shaft 531. The wind power generated by the wheel 533 can send the short straws into the bridge-type feeding box 52. The discharge wheel 533 can be a welded complete impeller, nested on the horizontal feeding shaft 531, or a plurality of blades can be directly welded on the horizontal feeding shaft 531. An impeller is formed on the feeding shaft 531, and the self-priming type forcibly discharges the material, so that the straws in the self-priming screw turbine material distribution and feeding mechanism 5 flow fast, and the screen 512 will not be blocked.

In this embodiment, a discharge shaft 61 is fixed inside the longitudinal discharge box 6 through a bearing seat. One end of the discharge shaft 61 is connected to the second power motor 65 fixed on the frame 1 in a transmission connection, and the other end of the discharge shaft 61 is on the outer wall. A discharge impeller 62 is fixed, and the discharge impeller 62 is facing the nozzle of the discharge pipe 7. The discharge impeller 62 can generate wind power to send the crushed straw into the discharge pipe 7, and finally send it out of the machine. The discharge impeller 62 can In order to weld a complete impeller, it is nested on the discharge shaft 61, or a plurality of blades can be directly welded on the discharge shaft 61 to form an impeller. The outer wall of the discharge shaft 61 close to the discharge impeller 62 is welded with a second The disintegrating knife 63 and the second disintegrating knife 63 can not only pulverize the straw, but also separate the bonded straw, so as to prevent the straw from accumulating and extruding into pieces in the longitudinal discharge box 6, and the extruding of the straw into a block will not only Affects the conveying speed of straw, and it is easy to damage the equipment. A one-way screw auger 64 is welded on the outer wall of one end of the discharge shaft 61 close to the second power motor 65 for conveying materials. The second disintegrating knife 63 is located at the discharge impeller 62. Between the one-way screw auger 64.

The working principle of the present invention is as follows: when in use, drag the device to a designated position through a large locomotive, connect the power cord and the control box, start the power supply through the control box, pour the straw on the rotating feeding conveyor belt 21, and feed the The feeding conveyor belt 21 transports the straw to the inside of the first crushing bin 4, the high-speed rotating cutting knife 41 preliminarily cuts the straw and sends it into the lateral feeding box 53 through the feeding port 54, and then the two-way auger on the lateral feeding shaft 531. 532 transports the cut straws to both ends of the horizontal feeding box 53. During this process, the high-speed rotating first disintegrating knife 534 can pulverize the straws to a certain extent. When the straws are transported to both ends of the lateral feeding box 53 The high-speed rotating discharge wheel 533 throws the straw upward, and uses the generated wind force to send the straw through the bridge-type feeding box 52 into the turbine pulverizing bin 51, and the high-speed rotating hammer pulverizer 511 inside the turbine pulverizing bin 51 smashes the straw Further pulverization, when the straw is pulverized to a small enough size, it can fall into the longitudinal discharge box 6 through the screen holes of the screen 512, and the one-way spiral auger 64 on the discharge shaft 61 transports the material to the direction of the discharge pipe 7, and the material is discharged out. The second disintegrating knife 63 on the feed shaft 61 disperses the shredded structure to prevent it from sticking into large pieces, and then the wind force generated by the high-speed rotating discharge impeller 62 blows the shredded straw out of the discharge pipe 7, and the After the storage box is installed on the discharge pipe 7, the crushed straw can be directly sent into the storage box.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the present invention. within the scope of protection.

Claims (9)

1. Thousand lead heavy removal straw rubbing crusher of formula, its characterized in that: comprises a frame (1), a feeding box (2) is fixed on the upper part of the front end of the frame (1) through screws, a feeding conveyer belt (21) is arranged at the bottom in the feeding box (2), a first crushing bin (4) is welded at the end part of the feeding box (2), a cutting knife (41) is installed inside the first crushing bin (4) in a rotating way, a self-suction spiral turbine material distributing and feeding mechanism (5) is welded at the lower end of the rear side of the cutting knife (41), two longitudinal material discharging boxes (6) are connected below the self-suction spiral turbine material distributing and feeding mechanism (5) side by side, a trouser-vent-shaped material discharging pipe (7) is welded at the tail part of the two longitudinal material discharging boxes (6), the self-suction spiral turbine material distributing and feeding mechanism (5) comprises a turbine crushing bin (51) and a transverse material feeding box (53), the turbine crushing bin (51) and the transverse material feeding box (53) are connected together through bridge-shaped material, the turbine crushing bin (51) is internally fixed with hammer-piece type crusher (511) through a bearing seat, the inside horizontal material stirring shaft (531) that is fixed with through the bearing seat of horizontal pay-off case (53), the shaping of horizontal pay-off case (53) middle part top has pan feeding mouth (54), pan feeding mouth (54) with first crushing bin (4) intercommunication, the turbine crushing bin (51) both ends below welding has discharging pipe (513), two discharging pipe (513) link together with two vertical ejection of compact casees (6) respectively.

2. The thousand-lead heavy duty mobile straw rubbing crusher of claim 1, wherein: a traction mechanism (3) is fixed below the front end of the rack (1) through a screw, and two rows of moving wheels (9) are fixed on two sides of the rear end of the rack (1) through bearings.

3. The thousand-lead heavy duty mobile straw rubbing crusher of claim 1, wherein: frame (1) rear side is passed through the fix with screw and is had first motor power (8), first motor power (8) with hammer leaf formula grinder (511) transmission is connected, hammer leaf formula grinder (511) with transversely dial material axle (531) transmission and be connected.

4. The thousand-lead heavy duty mobile straw rubbing crusher of claim 1, wherein: the cutting-off cutter (41) is two in total, two cutting-off cutter (41) sets up perpendicularly, two cutting-off cutter (41) transmission links together, equidistant cutting blade that is fixed with on cutting-off cutter (41), two cutting blade on cutting-off cutter (41) sets up in the crisscross way, one of them cutting-off cutter (41) transmission is connected with motor power.

5. The thousand-lead heavy duty mobile straw rubbing crusher of claim 1, wherein: and a screen (512) is fixed on the inner wall of the hammer mill (511) through screws at a position corresponding to the discharge pipe (513).

6. The thousand-lead heavy duty mobile straw rubbing crusher of claim 1, wherein: hammer mill (511) include and fix crushing arbor (5111) inside the turbine crushing storehouse (51) through the bearing frame, smash on arbor (5111) outer wall through the fixed solid section of thick bamboo of welded flange (5112), equidistant welding has a plurality of groups of cutter mount (5113) on solid section of thick bamboo (5112) outer wall, follows all that smash arbor (5111) same axis and distribute all through one on cutter mount (5113) fixed through axle (5115) is fixed with a plurality of crushing blade (5114), and is adjacent crushing blade (5114) are separated through the nestification axle sleeve on the fixed through axle (5115).

7. The thousand-lead heavy duty mobile straw rubbing crusher of claim 1, wherein: the welding has two-way auger (532) on the outer wall of horizontal stirring axle (531) middle part, the edge of two-way auger (532) has the first sword (534) of scattering of a plurality of through the fix with screw at the equidistant spiral line direction, be provided with row on the outer wall of horizontal stirring axle (531) both ends and expect wheel (533), it is just right to arrange material wheel (533) the port of bridge type pay-off case (52).

8. The thousand-lead heavy duty mobile straw rubbing crusher of claim 1, wherein: vertical ejection of compact case (6) is inside to be fixed with ejection of compact axle (61) through the bearing frame, ejection of compact axle (61) one end with fix second motor power (65) transmission on frame (1) is connected, be fixed with ejection of compact impeller (62) on ejection of compact axle (61) other end outer wall, ejection of compact impeller (62) are just right arrange the mouth of pipe of material pipe (7), ejection of compact axle (61) are close to the welding has one-way spiral auger (64) on the one end outer wall of second motor power (65).

9. The thousand-lead heavy duty mobile straw rubbing crusher of claim 8, wherein: go out on the material axle (61) outer wall and be close to the position welding of ejection of compact impeller (62) has second to break up sword (63), second breaks up sword (63) and is located ejection of compact impeller (62) with between one-way spiral auger (64).

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