CN113557858A

CN113557858A - Straw processing and returning equipment for agricultural production

Info

Publication number: CN113557858A
Application number: CN202110818012.5A
Authority: CN
Inventors: 万丽敏
Original assignee: Individual
Current assignee: Hebei Shenghe Agricultural Machinery Co ltd
Priority date: 2021-07-19
Filing date: 2021-07-19
Publication date: 2021-10-29
Anticipated expiration: 2041-07-19
Also published as: CN113557858B

Abstract

The invention discloses straw processing and returning equipment for agricultural production, and relates to the field of agricultural production. This straw processing still field equipment that agricultural production used, smash the top side fixedly connected with feedstock channel in storehouse, feedstock channel's inside is rotated and is connected with the compression roller, the top fixedly connected with servo motor who smashes the storehouse, the equal fixedly connected with play hopper in bottom both sides of smashing the storehouse, the inside of smashing the storehouse is rotated and is connected with the cutting and changes the roller, the inside of smashing the storehouse just is located the cutting and changes the below of roller and rotate and be connected with crushing commentaries on classics roller, servo motor is connected with crushing commentaries on classics roller transmission through first belt, it is connected with the compression roller transmission to smash commentaries on classics roller through the fourth belt. This straw processing equipment of returning field that agricultural production used drives through a set of drive arrangement for the feeding of straw crushing in-process, breakage and crushing integrative completion reduce the kibbling cost of straw, effectively avoid not smashing the condition appearance of the follow-up ejection of compact of inside influence of complete straw card at the discharge gate simultaneously.

Description

Straw processing and returning equipment for agricultural production

Technical Field

The invention relates to the technical field of agricultural production, in particular to straw processing and returning equipment for agricultural production.

Background

In the process of agricultural production, some crop straws are left after crops are planted and harvested, the straws are treated in the past in a fire burning mode, and the rest grass ash after burning is used for returning to the field.

And present a lot of straw crushing apparatus when the use, need the manual work to press the straw then stretch into crushing apparatus's inside and smash, and there is the clearance between the straw, make the straw more fluffy and disorderly, it is more troublesome to stretch into, the in-process of carrying out crushing treatment simultaneously, generally all handle step by step through multiunit equipment, the treatment cost is higher, the kibbling in-process of straw simultaneously, it is incomplete to appear smashing easily, smash incomplete straw this moment and block up the discharge gate easily, influence subsequent crushing process, consequently, need provide the straw processing equipment of returning field in order to solve above-mentioned problem of an agricultural production usefulness.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention discloses a straw processing and returning device for agricultural production, which aims to solve the problems in the background art.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a straw processing and returning device for agricultural production comprises a crushing bin, wherein a feeding channel is fixedly connected to the side face of the top end of the crushing bin, a conical hopper is fixedly connected to one end, away from the crushing bin, of the feeding channel, a compression roller is rotatably connected to the inside of the feeding channel, a support column is fixedly connected to the lower surface of one end, away from the crushing bin, of the feeding channel, a servo motor is fixedly connected to the top of the crushing bin, discharge hoppers are fixedly connected to two sides of the bottom end of the crushing bin, and a cutting rotary roller is rotatably connected to the inside of the crushing bin;

the crushing bin is characterized in that a crushing rotating roller is rotatably connected inside the crushing bin and below the cutting rotating roller, a first belt is arranged at the output end of a servo motor, the servo motor is in transmission connection with the crushing rotating roller through the first belt, the outer surface of the crushing bin is rotatably connected with a transmission rod, one end of the transmission rod is in transmission connection with the crushing rotating roller, the other end of the transmission rod is in transmission connection with the cutting rotating roller, a fourth belt is arranged on the outer surface of the crushing bin, the crushing rotating roller is in transmission connection with a compression roller through the fourth belt, a triangular block is fixedly connected to the inner bottom of the crushing bin, a fixing plate is fixedly connected to the top of the triangular block, a sliding rod is slidably connected inside the fixing plate, and limiting rods are fixedly inserted into the two ends of the sliding rod;

the equal sliding connection in both sides of three hornblocks has the material that pushes away the blend stop, the top sliding connection that pushes away the material blend stop is at the surface of gag lever post, the bottom sliding connection that pushes away the material blend stop is on smashing the inside wall in storehouse, the inside activity of slide bar is pegged graft and is had the slide rail, slide rail fixed connection is in smashing the inside wall in storehouse, the surface of slide rail just is located the below activity of slide bar and has cup jointed the spring, the both sides bottom of three hornblocks is just to going out the hopper.

Preferably, the number of smashing the commentaries on classics roller is three groups and the level sets up side by side, the tip fixedly connected with second gear of smashing the commentaries on classics roller, three groups the second gear meshes mutually.

Preferably, the outer surface of the crushing bin is provided with a feed inlet, and the feed inlet is opposite to the feed channel.

Preferably, the number of the cutting rotating rollers is two, the two rows of the cutting rotating rollers are respectively positioned at the upper side and the lower side of the feeding hole, the end parts of the cutting rotating rollers are fixedly connected with first gears, and the first gears at the end parts of the cutting rotating rollers in the same row are meshed.

Preferably, a third belt is arranged in the inner side wall of the crushing bin, and the two rows of cutting rotating rollers are in transmission connection through the third belt.

Preferably, the outer surface of the crushing bin is provided with a second belt, one end of the transmission rod is in transmission connection with the crushing rotating roller through the second belt, the other end of the transmission rod and the end part of one group of cutting rotating rollers are fixedly connected with bevel gears, the two groups of bevel gears are meshed with each other, the outer surfaces of the bevel gears are movably sleeved with gear boxes, and the gear boxes are fixedly connected to the outer surface of the crushing bin.

Preferably, the outer surface of the crushing bin is provided with a first sliding chute, the end part of the sliding rod is fixedly connected with a shifting block, and the shifting block is slidably connected inside the first sliding chute.

Preferably, smash the inner wall left and right sides in storehouse and all seted up the second spout, the both ends sliding connection of gag lever post is in the inside of second spout, the third spout has all been seted up to both sides around the inner wall in crushing storehouse, the equal fixedly connected with spacing slider in bottom both sides that pushes away the material blend stop, spacing slider sliding connection is in the inside of third spout.

Preferably, the number of the compression rollers is two rows, four groups are arranged on each row, one group of the compression rollers is fixedly connected with belt pulleys at the end parts, one end of each fourth belt is movably sleeved on the outer surface of each belt pulley, the other end of each compression roller is fixedly connected with a third gear, a fourth gear is rotatably connected between the two groups of the third gears in the inner side wall of the feeding channel, the third gears are meshed with the fourth gears, and the two rows of the third gears at the front ends of the compression rollers are meshed with each other.

The invention discloses a straw processing and returning device for agricultural production, which has the following beneficial effects:

the straw processing and returning equipment for agricultural production is characterized in that a servo motor is started, then straws are inserted into a feeding channel from a conical hopper, the straws enter between two rows of compression rollers, an output shaft of the servo motor drives a group of crushing rotating rollers to rotate through a first belt, a group of crushing rotating rollers drives a group of lower compression rollers to rotate through a fourth belt, meanwhile, the crushing rotating rollers drive a transmission rod to rotate through a second belt, the transmission rod drives a row of cutting rotating rollers below a feeding hole to rotate through a bevel gear, the lower cutting rotating rollers drive a row of upper cutting rotating rollers to rotate through a third belt, feeding, crushing and crushing are integrally completed in the straw crushing process, and the cost of straw crushing is reduced;

according to the straw processing and returning equipment for agricultural production, the shifting block slides downwards along the first sliding groove, so that the shifting block drives the sliding rod to slide downwards, the spring is compressed, the sliding rod drives the limiting rod to slide downwards along the second sliding groove, at the moment, the limiting rod drives the two groups of pushing blocking strips to slide towards two sides along the third sliding groove, at the moment, the pushing blocking strips push materials on the triangular block towards two sides, and the situation that the straws which are not completely crushed are clamped in the discharging port to influence subsequent discharging is avoided;

this straw processing still field equipment that agricultural production used, when carrying out the straw processing, with the straw from the toper fill position insert feedstock channel's inside, a set of compression roller and the fourth gear opposite direction rotation of a set of compression roller through the third gear drive top this moment, inside two rows of compression roller straws were drawn into feedstock channel this moment, the straw was extruded together simultaneously, makes things convenient for the operating personnel pay-off when carrying out the straw and smashing.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is a schematic view of the back side of the pulverizing bin of the present invention;

FIG. 3 is a sectional view of the internal structure of the crushing bin according to the present invention;

FIG. 4 is a schematic view of the driving structure of the cutting roller and the crushing roller according to the present invention;

FIG. 5 is an exploded view of the bottom structure of the crushing bin according to the present invention;

FIG. 6 is an enlarged view of portion A of FIG. 5 in accordance with the present invention;

FIG. 7 is an exploded view of the internal structure of the feed passage of the present invention.

In the figure: 1. a crushing bin; 2. a feed channel; 3. a conical hopper; 4. a compression roller; 5. a discharge hopper; 6. a support pillar; 7. a servo motor; 8. a fourth gear; 9. a feed inlet; 10. a gear case; 11. a crushing roller; 12. a fourth belt; 13. cutting the roller; 14. a first belt; 15. a second belt; 16. a transmission rod; 17. a bevel gear; 18. a third belt; 19. a first gear; 20. a second gear; 21. a triangular block; 22. a first chute; 23. a second chute; 24. a third chute; 25. a fixing plate; 26. pushing a material barrier strip; 27. shifting blocks; 28. a slide bar; 29. a limiting rod; 30. a slide rail; 31. a spring; 32. a limiting slide block; 33. a belt pulley; 34. a third gear.

Detailed Description

The embodiment of the invention discloses a straw processing and returning device for agricultural production, which is shown in figures 1-7, and in order to make the purposes, technical schemes and advantages of the embodiment of the invention clearer, the technical schemes in the embodiment of the invention are clearly and completely described below by combining the drawings in the invention and by means of the embodiment.

The first embodiment,

As shown in fig. 1-7, a straw processing and returning device for agricultural production comprises a crushing bin 1, wherein a feeding channel 2 is fixedly connected to the side surface of the top end of the crushing bin 1, a tapered hopper 3 is fixedly connected to one end, away from the crushing bin 1, of the feeding channel 2, a compression roller 4 is rotatably connected to the inside of the feeding channel 2, and a support column 6 is fixedly connected to the lower surface of one end, away from the crushing bin 1, of the feeding channel 2;

the top of the crushing bin 1 is fixedly connected with a servo motor 7, both sides of the bottom end of the crushing bin 1 are fixedly connected with discharge hoppers 5, the inside of the crushing bin 1 is rotatably connected with a cutting rotating roller 13, the inside of the crushing bin 1 is rotatably connected with a crushing rotating roller 11 below the cutting rotating roller 13, the output end of the servo motor 7 is provided with a first belt 14, the servo motor 7 is in transmission connection with the crushing rotating roller 11 through the first belt 14, the outer surface of the crushing bin 1 is rotatably connected with a transmission rod 16, one end of the transmission rod 16 is in transmission connection with the crushing rotating roller 11, and the other end of the transmission rod 16 is in transmission connection with the cutting rotating roller 13;

the outer surface of the crushing bin 1 is provided with a fourth belt 12, the crushing rotary rollers 11 are in transmission connection with the compression roller 4 through the fourth belt 12, the crushing rotary rollers 11 are three groups and are horizontally arranged side by side, the end parts of the crushing rotary rollers 11 are fixedly connected with second gears 20, the three groups of second gears 20 are meshed, the outer surface of the crushing bin 1 is provided with a feed inlet 9, the feed inlet 9 is over against the feed channel 2, the cutting rotary rollers 13 are two rows, the two rows of cutting rotary rollers 13 are respectively positioned at the upper side and the lower side of the feed inlet 9, the end parts of the cutting rotary rollers 13 are fixedly connected with first gears 19, and the first gears 19 at the end parts of the cutting rotary rollers 13 in the same row are meshed;

a third belt 18 is arranged in the inner side wall of the crushing bin 1, two rows of cutting rotating rollers 13 are in transmission connection through the third belt 18, a second belt 15 is arranged on the outer surface of the crushing bin 1, one end of a transmission rod 16 is in transmission connection with the crushing rotating rollers 11 through the second belt 15, the other end of the transmission rod 16 and the end of one group of cutting rotating rollers 13 are both fixedly connected with bevel gears 17, the two groups of bevel gears 17 are meshed, a gear box 10 is movably sleeved on the outer surface of the bevel gears 17, the gear box 10 is fixedly connected on the outer surface of the crushing bin 1, the number of the compression rollers 4 is two rows, four groups of the compression rollers are arranged in each row, belt pulleys 33 are fixedly connected on the end of one group of the compression rollers 4, one end of a fourth belt 12 is movably sleeved on the outer surface of the belt pulley 33, the other end of the compression roller 4 is fixedly connected with a third gear 34, and a fourth gear 8 is rotatably connected between the two groups of the third gears 34 in the inner side wall of the feeding channel 2, the third gear 34 is meshed with the fourth gear 8, and two groups of third gears 34 at the front ends of the two rows of press rolls 4 are meshed;

when the device is used, firstly, a servo motor 7 is started, then straws are inserted into a feeding channel 2 from a conical hopper 3, at the moment, the straws enter between two rows of compression rollers 4, at the moment, an output shaft of the servo motor 7 drives a group of crushing rotary rollers 11 to rotate through a first belt 14, at the moment, three groups of crushing rotary rollers 11 simultaneously rotate under the action of a first gear 19, at the moment, a group of crushing rotary rollers 11 drive a group of lower compression rollers 4 to rotate through a fourth belt 12, at the moment, the compression rollers 4 drive a group of upper compression rollers 4 and a fourth gear 8 to rotate in opposite directions through a third gear 34, at the moment, the straws are rolled into the feeding channel 2 under the action of the two rows of compression rollers 4, meanwhile, the straws are extruded together enter into the crushing bin 1 from a feeding hole 9, at the moment, the crushing rotary rollers 11 drive a transmission rod 16 to rotate through a second belt 15, the transmission rod 16 drives a row of cutting rotary rollers 13 below the feeding hole 9 to rotate through a bevel gear 17, the lower cutting roller 13 drives the upper row of cutting rollers 13 to rotate through the third belt 18, so that the straws are firstly cut into small-sized straw fragments through the two rows of cutting rollers 13, then the straw fragments fall downwards onto the crushing roller 11 to be crushed, and the crushed straws fall downwards and are discharged outwards through the discharge hoppers 5 on the two sides of the crushing bin 1.

Example II,

As shown in fig. 1-7, a straw processing and returning device for agricultural production is provided, wherein a triangular block 21 is fixedly connected to the inner bottom of a crushing bin 1, a fixing plate 25 is fixedly connected to the top of the triangular block 21, a sliding rod 28 is slidably connected to the inside of the fixing plate 25, a limiting rod 29 is fixedly inserted into the inside of each of two ends of the sliding rod 28, a pushing barrier 26 is slidably connected to each of two sides of the triangular block 21, the top end of the pushing barrier 26 is slidably connected to the outer surface of the limiting rod 29, the bottom end of the pushing barrier 26 is slidably connected to the inner side wall of the crushing bin 1, a sliding rail 30 is movably inserted into the inside of the sliding rod 28, the sliding rail 30 is fixedly connected to the inner side wall of the crushing bin 1, a spring 31 is movably sleeved on the outer surface of the sliding rail 30 and located below the sliding rod 28, the bottom ends of two sides of the triangular block 21 are opposite to a discharge hopper 5, a first chute 22 is arranged on the outer surface of the crushing bin 1, and a shifting block 27 is fixedly connected to the end of the sliding rod 28, the shifting block 27 is connected inside the first sliding chute 22 in a sliding manner;

the left side and the right side of the inner wall of the crushing bin 1 are both provided with a second chute 23, two ends of a limiting rod 29 are connected inside the second chute 23 in a sliding manner, the front side and the rear side of the inner wall of the crushing bin 1 are both provided with a third chute 24, two sides of the bottom end of a material pushing barrier strip 26 are both fixedly connected with limiting slide blocks 32, and the limiting slide blocks 32 are connected inside the third chutes 24 in a sliding manner;

in the process of straw crushing and discharging, a small part of straws which are not completely crushed are easily clamped inside the discharge port, at the moment, the shifting block 27 slides downwards along the first sliding groove 22, so that the shifting block 27 drives the sliding rod 28 to slide downwards, the spring 31 is compressed, meanwhile, the sliding rod 28 drives the limiting rod 29 to slide downwards along the second sliding groove 23, at the moment, the limiting rod 29 drives the two groups of pushing blocking strips 26 to slide towards two sides along the third sliding groove 24, at the moment, the pushing blocking strips 26 push materials on the triangular block 21 towards two sides, then the shifting block 27 is loosened, the spring 31 resets at the moment, the sliding rod 28 is driven to move upwards, at the moment, the two groups of pushing blocking strips 26 move upwards in an inclined mode and reset and cling to two sides of the fixing plate 25.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a straw processing still field equipment that agricultural production used, is including smashing storehouse (1), its characterized in that: the feeding channel (2) is fixedly connected to the side face of the top end of the crushing bin (1), a conical hopper (3) is fixedly connected to one end, away from the crushing bin (1), of the feeding channel (2), a compression roller (4) is rotatably connected to the inside of the feeding channel (2), a support column (6) is fixedly connected to the lower surface of one end, away from the crushing bin (1), of the feeding channel (2), a servo motor (7) is fixedly connected to the top of the crushing bin (1), discharge hoppers (5) are fixedly connected to two sides of the bottom end of the crushing bin (1), and a cutting rotary roller (13) is rotatably connected to the inside of the crushing bin (1);

the inside of smashing storehouse (1) and the below that is located cutting and changes roller (13) is rotated and is connected with crushing roller (11), the output of servo motor (7) is equipped with first belt (14), servo motor (7) are connected with crushing roller (11) transmission through first belt (14), the surface rotation of smashing storehouse (1) is connected with transfer line (16), the one end and the crushing roller (11) transmission of transfer line (16) are connected, the other end and the cutting of transfer line (16) are changeed roller (13) transmission and are connected, the surface of smashing storehouse (1) is equipped with fourth belt (12), smash roller (11) and change roller (12) and compression roller (4) transmission through fourth belt (12) and be connected, smash interior bottom fixedly connected with triangle (21) of storehouse (1), the top fixedly connected with fixed plate (25) of triangle (21), a sliding rod (28) is connected to the inside of the fixing plate (25) in a sliding manner, and limiting rods (29) are fixedly inserted into the insides of two ends of the sliding rod (28);

the equal sliding connection in both sides of three hornblocks (21) has and pushes away material blend stop (26), the top sliding connection who pushes away material blend stop (26) is at the surface of gag lever post (29), the bottom sliding connection who pushes away material blend stop (26) is on smashing the inside wall in storehouse (1), the inside activity of slide bar (28) is pegged graft and is had slide rail (30), slide rail (30) fixed connection is in smashing the inside wall in storehouse (1), the surface of slide rail (30) and the below activity that is located slide bar (28) have cup jointed spring (31), the both sides bottom of three hornblocks (21) is just to going out hopper (5).

2. The straw processing and returning equipment for agricultural production according to claim 1, wherein the equipment comprises: the quantity of smashing commentaries on classics roller (11) is three groups and the level sets up side by side, smash the tip fixedly connected with second gear (20) of changeing roller (11), three groups second gear (20) mesh mutually.

3. The straw processing and returning equipment for agricultural production according to claim 1, wherein the equipment comprises: a feed inlet (9) is formed in the outer surface of the crushing bin (1), and the feed inlet (9) is opposite to the feed channel (2).

4. The straw processing and returning device for agricultural production according to claim 3, wherein: the number of the cutting rotating rollers (13) is two, the two rows of the cutting rotating rollers (13) are respectively positioned at the upper side and the lower side of the feeding hole (9), the end parts of the cutting rotating rollers (13) are fixedly connected with first gears (19), and the first gears (19) at the end parts of the cutting rotating rollers (13) in the same row are meshed with each other.

5. The straw processing and returning device for agricultural production according to claim 4, wherein: and a third belt (18) is arranged in the inner side wall of the crushing bin (1), and the two rows of cutting rotating rollers (13) are in transmission connection through the third belt (18).

6. The straw processing and returning equipment for agricultural production according to claim 1, wherein the equipment comprises: the outer surface of the crushing bin (1) is provided with a second belt (15), one end of a transmission rod (16) is in transmission connection with the crushing rotating roller (11) through the second belt (15), the other end of the transmission rod (16) and the end part of a group of cutting rotating rollers (13) are fixedly connected with bevel gears (17), the bevel gears (17) are meshed with each other, a gear box (10) is movably sleeved on the outer surface of the bevel gears (17), and the gear box (10) is fixedly connected to the outer surface of the crushing bin (1).

7. The straw processing and returning equipment for agricultural production according to claim 1, wherein the equipment comprises: first spout (22) have been seted up to the surface in crushing storehouse (1), the tip fixedly connected with shifting block (27) of slide bar (28), shifting block (27) sliding connection is in the inside of first spout (22).

8. The straw processing and returning equipment for agricultural production according to claim 1, wherein the equipment comprises: second spout (23) have all been seted up to the inner wall left and right sides in crushing storehouse (1), the both ends sliding connection of gag lever post (29) is in the inside of second spout (23), third spout (24) have all been seted up to both sides around the inner wall in crushing storehouse (1), the equal fixedly connected with stop block (32) in bottom both sides that pushes away material blend stop (26), stop block (32) sliding connection is in the inside of third spout (24).

9. The straw processing and returning equipment for agricultural production according to claim 1, wherein the equipment comprises: the quantity of compression roller (4) is two rows and every row has four groups, and is a set of the tip fixedly connected with belt pulley (33) of compression roller (4), the surface at belt pulley (33) is cup jointed in the one end activity of fourth belt (12), the other end fixedly connected with third gear (34) of compression roller (4), just be located to rotate between two sets of third gear (34) in the inside wall of feedstock channel (2) and be connected with fourth gear (8), third gear (34) mesh mutually with fourth gear (8), two rows two sets of third gear (34) mesh mutually of compression roller (4) front end.