CN112473869A

CN112473869A - Agricultural straw smashing and compacting device

Info

Publication number: CN112473869A
Application number: CN202011264945.6A
Authority: CN
Inventors: 王伟钢
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-03-12

Abstract

The invention relates to the technical field of agricultural production, and discloses an agricultural straw smashing and compacting device which comprises a box body, wherein a discharge opening is formed in the lower portion of the left side wall of the box body, sliding grooves are formed in the front side and the rear side of the box body, a sliding block is connected to the middle of each sliding groove in a sliding mode, a push plate is arranged on the left side of each sliding block, a second fixing plate is arranged on the lower portion of the box body, third guide rods are connected to the front side and the rear side of each second fixing plate in a sliding mode, a limiting plate is arranged at the left end of each third guide rod, a baffle plate is arranged at the right end of each third guide rod, a first fixing plate is arranged on the upper portion of the left side wall of the box body, a first guide rod is connected. The invention is suitable for an agricultural straw smashing and compacting device, and when compacted straws reach a certain amount, the third fixing plate pushes the limiting plate to move towards the right side, so that the door plate is opened, and the effect of automatic discharging is realized.

Description

Agricultural straw smashing and compacting device

Technical Field

The invention relates to the technical field of agricultural production, in particular to an agricultural straw smashing and compacting device.

Background

The straw is a general term of stem leaf (ear) part of mature crops. Typically refers to the remainder of the wheat, rice, corn, potatoes, oilseed rape, cotton, sugar cane and other crops (typically roughages) after harvesting the seed. More than half of the products of crop photosynthesis exist in the straws, and the straws are rich in nitrogen, phosphorus, potassium, calcium, magnesium, organic matters and the like, are multipurpose renewable biological resources, and are also coarse feed. It features high coarse fibre content (30-40%), and lignin content. Although the lignocellulose cannot be utilized by pigs and chickens, the lignocellulose can be absorbed and utilized by livestock such as ruminants, cattle and sheep. With the progress of environmental protection work, the straws cannot be directly incinerated at present and need to be secondarily processed for recycling.

Chinese patent (publication number: CN 211322127U) discloses an agricultural straw smashing and compacting device, which comprises a box body, wherein supporting legs are fixedly connected to four corners of the bottom of the box body, a discharge chute is formed in the bottom of the front face of the box body, the top of the box body is communicated with a feeding hopper, a smashing box is fixedly connected to the top of the inner wall of the box body, and first smashing mechanisms are arranged on two sides of the top of the inner cavity of the smashing box. The device is through setting up the box, the supporting legs, the blown down tank, the loading hopper, smash the case, first rubbing crusher constructs, second rubbing crusher constructs, annular sloping block, leak the silo, the compaction case, get the bin gate, lock and compacting mechanism mutually support, the advantage of smashing the compaction to agricultural straw and retrieving and recycling has been reached, can effectually smash and the compaction to agricultural straw, conveniently retrieve the agricultural straw and recycle, the environmental pollution has been avoided appearing, be favorable to the growth of crops simultaneously, can be fine utilize agricultural straw, but the comparatively complicated consequently of getting after the device compaction need improve the device.

Disclosure of Invention

The invention provides an agricultural straw smashing and compacting device, which solves the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

an agricultural straw smashing and compacting device comprises a box body, wherein a discharge opening is formed in the lower portion of the left side wall of the box body, sliding grooves are formed in the front side and the rear side of the box body, a sliding block is connected to the middle of each sliding groove in a sliding mode, a push plate is arranged on the left side of each sliding block, a second fixing plate is arranged on the lower portion of the box body, third guide rods are connected to the front side and the rear side of each second fixing plate in a sliding mode, a limiting plate is arranged at the left end of each third guide rod, a baffle is arranged at the right end of each third guide rod, a first fixing plate is arranged on the upper portion of the left side wall of the box body, the front side and the rear side of each first fixing plate are connected with the corresponding first guide rods in a sliding mode, a door plate is arranged at the lower end of each first guide rod, a clamping groove matched with each limiting plate is formed in the lower portion of, the left end of fifth fixed plate rotates connects first pivot, and the middle part of first pivot is equipped with the crank, and the right-hand member of joint support pole is rotated at the articulate middle part, and the right-hand member of connecting the slide bar is rotated to the left end of bracing piece, and the right side of the left end fixed connection slider of slide bar, the crushing axle is connected in the rotation of the upper portion of box, and the front side of crushing axle is equipped with crushing pole.

As a preferable technical scheme of the invention, the upper part of the rear side wall of the box body is provided with a second driving motor, an output shaft of the second driving motor is fixedly connected with the right end of a second rotating shaft, the left side of the second rotating shaft is provided with a third bevel gear, the third bevel gear is meshed and connected with a fourth bevel gear, and the fourth bevel gear is fixedly connected with the rear end of the crushing shaft.

As a preferable technical scheme of the invention, a first driving motor is arranged in the middle of the fifth fixing plate at the rear side, an output shaft of the first driving motor is fixedly connected with a first bevel gear, the first bevel gear is meshed with a second bevel gear, and the second bevel gear is fixedly connected with the rear end of the first rotating shaft.

As a preferable technical scheme of the invention, the middle part of the sliding rod is connected with the right side wall of the box body in a sliding mode.

As a preferred technical scheme of the present invention, a second limiting block is disposed at a left end of the second guide rod, and a second spring is disposed between the second limiting block and the third fixing plate.

As a preferred technical scheme of the present invention, a first limiting block is disposed at an upper end of the first guide rod, and a first spring is disposed between the first limiting block and the first fixing plate.

As a preferred technical solution of the present invention, a third spring is disposed between the limiting plate and the second fixing plate.

As a preferable technical scheme of the invention, a third limiting block is arranged in the middle of the third guide rod.

As a preferred technical scheme of the invention, the middle part of the box body is provided with the drainage plate, and the left side of the drainage plate is inclined downwards.

The invention has the following advantages:

the third fixing plate capable of moving left and right is arranged, so that the position of the push plate continuously moves towards the right side in the process that the push plate continuously extrudes straws, and when the compacted straws reach a certain amount, the third fixing plate pushes the limiting plate to move towards the right side, so that the door plate is opened, the automatic discharging effect is realized, the automation degree of the whole device is high, the use difficulty of the device is reduced, and the device is suitable for popularization and use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an agricultural straw smashing and compacting device.

Fig. 2 is a top view of fig. 1.

Fig. 3 is a schematic diagram of the internal structure of a box body in the straw crushing and compacting device for agriculture.

Fig. 4 is a front view of fig. 3.

Fig. 5 is a perspective view of the rear side of the agricultural straw crushing and compacting device.

In the figure: 1. a door panel; 2. a first guide bar; 3. a first fixing plate; 4. a first spring; 5. a first stopper; 6. a chute; 7. a second fixing plate; 8. a second limiting block; 9. a second spring; 10. a second guide bar; 11. a slider; 12. a third fixing plate; 13. a fourth fixing plate; 14. a box body; 15. a discharge opening; 16. a card slot; 17. a limiting plate; 18. a third guide bar; 19. a third spring; 20. a third limiting block; 21. a baffle plate; 22. a drainage plate; 23. crushing the stems; 24. a crushing shaft; 25. a crank; 26. a support bar; 27. a slide bar; 28. a fifth fixing plate; 29. a first rotating shaft; 30. pushing the plate; 31. a first drive motor; 32. a first bevel gear; 33. a second bevel gear; 34. a second drive motor; 35. a second rotating shaft; 36. a third bevel gear; 37. and a fourth bevel gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1-5, an agricultural straw crushing and compacting device comprises a box body 14, a discharge opening 15 is arranged at the lower part of the left side wall of the box body 14, sliding grooves 6 are arranged at the front and rear sides of the box body 14, a sliding block 11 is slidably connected at the middle part of the sliding groove 6, a push plate 30 is arranged at the left side of the sliding block 11, third fixing plates 12 are arranged at the upper and lower sides of the sliding groove 6, a second guide rod 10 is slidably connected at the middle part of the third fixing plate 12, a second limiting block 8 is arranged at the left end of the second guide rod 10, a second spring 9 is arranged between the second limiting block 8 and the third fixing plate 12, a fourth fixing plate 13 is arranged at the right end of the second guide rod 10, fifth fixing plates 28 are arranged at the front and rear sides of the fourth fixing plate 13, the left end of the fifth fixing plate 28 is rotatably connected with a first rotating shaft 29, a first driving motor 31 is arranged at the middle part of the, the first bevel gear 32 is engaged with the second bevel gear 33, the second bevel gear 33 is fixedly connected with the rear end of the first rotating shaft 29, the crank 25 is arranged in the middle of the first rotating shaft 29, the middle of the crank 25 is rotatably connected with the right end of the supporting rod 26, the left end of the supporting rod 26 is rotatably connected with the right end of the sliding rod 27, the middle of the sliding rod 27 is slidably connected with the right side wall of the box body 14, and the left end of the sliding rod 27 is fixedly connected with the right side of the sliding block 11.

The lower part of box 14 is equipped with second fixed plate 7, and both sides sliding connection third guide bar 18 around the second fixed plate 7, the left end of third guide bar 18 are equipped with limiting plate 17, are equipped with third spring 19 between limiting plate 17 and the second fixed plate 7, and the middle part of third guide bar 18 is equipped with third stopper 20, and the right-hand member of third guide bar 18 is equipped with baffle 21, the left side wall upper portion of box 14 is equipped with first fixed plate 3, and both sides sliding connection first guide bar 2 around first fixed plate 3, the upper end of first guide bar 2 is equipped with first stopper 5, is equipped with first spring 4 between first stopper 5 and the first fixed plate 3, and the lower extreme of first guide bar 2 is equipped with door plant 1, and the right side lower part of door plant 1 is equipped with and limiting plate 17 complex draw-in groove 16.

The upper part of the box body 14 is rotatably connected with a crushing shaft 24, the front side of the crushing shaft 24 is provided with a crushing rod 23, the upper part of the rear side wall of the box body 14 is provided with a second driving motor 34, the output shaft of the second driving motor 34 is fixedly connected with the right end of a second rotating shaft 35, the left side of the second rotating shaft 35 is provided with a third bevel gear 36, the third bevel gear 36 is meshed with a fourth bevel gear 37, and the fourth bevel gear 37 is fixedly connected with the rear end of the crushing shaft 24.

Example two

Referring to fig. 3, the other contents of the present embodiment are the same as those of the first embodiment, except that: the middle part of the box body 14 is provided with a drainage plate 22, and the left side of the drainage plate 22 inclines downwards. Through setting up drainage plate 22 for the straw that accomplishes smashing can flow to the left side, falls between door plant 1 and push pedal 30, is convenient for carry out the compaction and handles.

In the implementation process of the invention, a first driving motor 31 and a second driving motor 34 are started, the first driving motor 31 drives a first rotating shaft 29 to rotate through a first bevel gear 32 and a second bevel gear 33 which are connected in a meshing way, the first rotating shaft 29 drives a crank 25 to rotate, the crank 25 drives a sliding rod 27 to move left and right through a supporting rod 26 so as to enable a push plate 30 to move left and right, the second driving motor 34 drives three crushing shafts 24 to rotate through a third bevel gear 36 and a fourth bevel gear 37 which are connected in a meshing way so as to enable a crushing rod 23 to rotate at a high speed, at the moment, the straws to be crushed are put into the upper part of the device, the straws are crushed after being contacted with the crushing rod 23 rotating at the high speed, then the crushed straws fall on the bottom of a box body 14, the crushed straws are compacted along with the continuous left and right movement of the push plate 30, and simultaneously, the push plate 30 moves to the leftmost, so that the fourth fixing plate 13 continuously moves towards the right side, after the fourth fixing plate 13 moves towards the right and contacts with the baffle 21, the baffle 21 is pushed to move towards the right side, the baffle 21 pulls the limiting plate 17 to move towards the right side through the third guide rod 18, so that the limiting plate 17 is separated from the clamping groove 16, at the moment, under the action of the first spring 4, the door plate 1 moves upwards, so that the discharge opening 15 is opened, when the push plate 30 is pushed towards the left side again, the compacted straw is pushed out from the discharge opening 15 at the left side, so that the automatic discharging effect is realized, after the discharging is finished, the door plate 1 can be pulled down again, and the limiting plate 17 is inserted into the clamping groove 16, the device can continuously crush the straw, the invention is suitable for an agricultural straw crushing and compacting device, and in the process of continuously extruding the straw by the push plate 30 through the third fixing plate 12 which can move left and right, the position of push pedal 30 is in continuous right side movement, and after the straw of compaction reached a certain amount, third fixed plate 12 promoted limiting plate 17 and moved to the right side to make door plant 1 open, realize automatic discharge's effect, the degree of automation of whole device is high, has reduced the use degree of difficulty of device, suitable using widely.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The agricultural straw smashing and compacting device comprises a box body (14), wherein a discharge opening (15) is formed in the lower portion of the left side wall of the box body (14), sliding grooves (6) are formed in the front side and the rear side of the box body (14), a sliding block (11) is connected to the middle of each sliding groove (6) in a sliding mode, a push plate (30) is arranged on the left side of each sliding block (11), the agricultural straw smashing and compacting device is characterized in that a second fixing plate (7) is arranged on the lower portion of the box body (14), third guide rods (18) are connected to the front side and the rear side of each second fixing plate (7) in a sliding mode, a limiting plate (17) is arranged at the left end of each third guide rod (18), a baffle (21) is arranged at the right end of each third guide rod (18), a first fixing plate (3) is arranged on the upper portion of the left side wall of the box body (14), first, the lower part of the right side of the door panel (1) is provided with a clamping groove (16) matched with the limiting plate (17), the upper side and the lower side of the sliding chute (6) are provided with third fixing plates (12), the middle part of the third fixing plates (12) is connected with a second guide rod (10) in a sliding manner, the right end of the second guide rod (10) is provided with a fourth fixing plate (13), the front side and the rear side of the fourth fixing plate (13) are provided with fifth fixing plates (28), the left end of each fifth fixing plate (28) is rotatably connected with a first rotating shaft (29), the middle part of each first rotating shaft (29) is provided with a crank (25), the middle part of each crank (25) is rotatably connected with the right end of a supporting rod (26), the left end of each supporting rod (26) is rotatably connected with the right end of a sliding rod (27), and the left end of each sliding rod (27), the upper part of the box body (14) is rotatably connected with a crushing shaft (24), and the front side of the crushing shaft (24) is provided with a crushing rod (23).

2. The agricultural straw smashing and compacting device according to claim 1, wherein a second driving motor (34) is arranged on the upper portion of the rear side wall of the box body (14), an output shaft of the second driving motor (34) is fixedly connected with the right end of a second rotating shaft (35), a third bevel gear (36) is arranged on the left side of the second rotating shaft (35), the third bevel gear (36) is in meshed connection with a fourth bevel gear (37), and the fourth bevel gear (37) is fixedly connected with the rear end of the smashing shaft (24).

3. The agricultural straw smashing and compacting device according to claim 1, wherein a first driving motor (31) is arranged in the middle of the fifth fixing plate (28) on the rear side, an output shaft of the first driving motor (31) is fixedly connected with a first bevel gear (32), the first bevel gear (32) is meshed with a second bevel gear (33), and the second bevel gear (33) is fixedly connected with the rear end of the first rotating shaft (29).

4. The agricultural straw crushing and compacting device according to claim 1, wherein the middle part of the sliding rod (27) is slidably connected with the right side wall of the box body (14).

5. The agricultural straw smashing and compacting device according to claim 1, wherein a second limiting block (8) is arranged at the left end of the second guide rod (10), and a second spring (9) is arranged between the second limiting block (8) and the third fixing plate (12).

6. The agricultural straw smashing and compacting device according to claim 1, wherein a first limiting block (5) is arranged at the upper end of the first guide rod (2), and a first spring (4) is arranged between the first limiting block (5) and the first fixing plate (3).

7. The agricultural straw smashing and compacting device according to the claim 1, wherein a third spring (19) is arranged between the limiting plate (17) and the second fixing plate (7).

8. The agricultural straw smashing and compacting device according to claim 1 or 7, wherein a third limiting block (20) is arranged in the middle of the third guide rod (18).

9. The agricultural straw smashing and compacting device for the agricultural straw smashing and compacting device is characterized in that a drainage plate (22) is arranged in the middle of the box body (14), and the left side of the drainage plate (22) is inclined downwards.