CN113412729A - Agricultural straw recycling and smashing integrated device - Google Patents

Agricultural straw recycling and smashing integrated device Download PDF

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Publication number
CN113412729A
CN113412729A CN202110840408.XA CN202110840408A CN113412729A CN 113412729 A CN113412729 A CN 113412729A CN 202110840408 A CN202110840408 A CN 202110840408A CN 113412729 A CN113412729 A CN 113412729A
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CN
China
Prior art keywords
gear
driving motor
fixedly connected
gear box
smashing
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Withdrawn
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CN202110840408.XA
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Chinese (zh)
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刘秀芹
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Individual
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Priority to CN202110840408.XA priority Critical patent/CN113412729A/en
Publication of CN113412729A publication Critical patent/CN113412729A/en
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01DHARVESTING; MOWING
    • A01D82/00Crop conditioners, i.e. machines for crushing or bruising stalks
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01FPROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
    • A01F29/00Cutting apparatus specially adapted for cutting hay, straw or the like
    • A01F29/005Cutting apparatus specially adapted for cutting hay, straw or the like for disintegrating and cutting up bales of hay, straw or fodder
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01FPROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
    • A01F29/00Cutting apparatus specially adapted for cutting hay, straw or the like
    • A01F29/02Cutting apparatus specially adapted for cutting hay, straw or the like having rotating knives with their cutting edges in a plane perpendicular to their rotational axis
    • A01F29/04Cutting apparatus specially adapted for cutting hay, straw or the like having rotating knives with their cutting edges in a plane perpendicular to their rotational axis with feeding direction transverse to axis
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01FPROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
    • A01F29/00Cutting apparatus specially adapted for cutting hay, straw or the like
    • A01F29/09Details
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01FPROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
    • A01F29/00Cutting apparatus specially adapted for cutting hay, straw or the like
    • A01F29/09Details
    • A01F29/16Safety devices, e.g. emergency brake arrangements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D47/00Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/06Spray cleaning

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Threshing Machine Elements (AREA)

Abstract

The invention discloses an agricultural straw recycling and crushing integrated device which comprises a motor frame, a mounting frame and a gear box, the upper end of the mounting rack is V-shaped, the mounting rack is fixedly connected with the side wall of the gear box, the interior of the motor rack is fixedly connected with a driving motor, the output shaft of the driving motor is fixedly connected with a main shaft, the main shaft penetrates through two side walls of the gear box, the main shaft is rotatably connected with the penetrating parts of the two side walls of the gear box, the main shaft is fixedly connected with a first round roller far away from the driving motor, the side wall of the main shaft is fixedly connected with a first gear, the inner parts of the gear boxes are respectively and rotatably connected with a first auxiliary shaft, the auxiliary shafts are respectively and rotatably connected with a second gear, the first gear and the second gear are respectively in meshed connection, the gear box is close to the inside rotation connection second countershaft of drive motor end, second countershaft one end runs through the gear box and keeps away from the drive motor lateral wall. The invention not only has high crushing efficiency, but also reduces air pollution caused by crushing by humidifying with the spray nozzle after crushing.

Description

Agricultural straw recycling and smashing integrated device
Technical Field
The invention relates to the technical field of straw smashing, in particular to an integrated device for recovering and smashing straws for agriculture.
Background
The straw is a general term of stem and leaf parts of mature crops, generally refers to the residual parts of wheat, rice, corn, potatoes, rape, cotton, sugarcane and other crops after seeds are harvested, more than half of the products of crop photosynthesis exist in the straw, the straw is rich in nitrogen, phosphorus, potassium, calcium, magnesium, organic matters and the like, is a multipurpose renewable biological resource, and is a coarse feed, and the straw is characterized by high content of coarse fibers, contains lignin and the like, and the lignin cellulose cannot be utilized by pigs and chickens, but can be absorbed and utilized by livestock such as ruminants, cattle and sheep.
Need smash the straw among the straw recycle, but general straw crushing recovery unit on the market can not cut off the straw earlier, and the straw overlength twines easily on crushing pole, simultaneously, when smashing, the dust that the straw was raised. Therefore, the integrated device for recovering and crushing the straws for agriculture is provided to solve the problems.
Disclosure of Invention
The invention aims to solve the problems that straws need to be crushed in the straw recycling process in the prior art, but common straw crushing and recycling devices in the market cannot cut the straws first, and the straws are too long and are easy to wind on the crushing rods, and provides an agricultural straw recycling and crushing integrated device.
In order to achieve the purpose, the invention adopts the following technical scheme:
an agricultural straw recycling and smashing integrated device comprises a motor frame, a mounting frame and a gear box, wherein the upper end of the mounting frame is V-shaped, the mounting frame is fixedly connected with the side wall of the gear box, a driving motor is fixedly connected in the motor frame, an output shaft of the driving motor is fixedly connected with a main shaft, the main shaft penetrates through two side walls of the gear box, the penetrating positions of the main shaft and the two side walls of the gear box are rotatably connected, the main shaft is far away from the end of the driving motor and fixedly connected with a first circular roller, the side wall of the main shaft is fixedly connected with a first gear, the inside of the gear box is rotatably connected with a first auxiliary shaft, the auxiliary shaft is rotatably connected with a second gear, the first gear and the second gear are meshed, the gear box is close to the end of the driving motor and rotatably connected with a second auxiliary shaft, one end of the second auxiliary shaft penetrates through the gear box and is far away from the side wall of the driving motor, one end of the second auxiliary shaft and the gear box are rotatably connected with the penetrating positions of the side wall of the driving motor, the driving motor end is kept away from to the second countershaft and the second circle is rolled, second countershaft lateral wall fixed connection third gear, the second gear is connected with the third gear meshing, first circle is rolled and is kept away from the driving motor end with the second circle and installs fixing device, reducing mechanism is installed to the mounting bracket lower extreme.
Preferably, fixed fixing device includes two cowl, two equal fixed connection of cowl and mounting bracket upper end inner wall, two equal fixed connection head rod, two in cowl one side the head rod is rolled with first circle and is rolled with the second circle and keep away from the driving motor side and all rotate and be connected, the mounting bracket is close to two second connecting rods of the equal fixed connection of upper end inner wall, two second connecting rod one end is rolled with first circle and is rolled with the second circle and keep away from the driving motor side and all rotate and be connected.
Preferably, reducing mechanism includes a plurality of drive shafts, and is a plurality of the drive shaft all runs through the mounting bracket and is close to a lower extreme lateral wall, and is a plurality of the drive shaft is close to lower extreme one side with the mounting bracket and runs through the department and all rotate to be connected, and is a plurality of the drive shaft is close to lower extreme opposite side inner wall with the mounting bracket and all rotates to be connected, and is a plurality of crushing flabellums of the equal fixed connection of drive shaft lateral wall, and is a plurality of aggregate unit is all installed to the drive shaft lower extreme.
Preferably, the aggregate unit includes the belt pulley, and is a plurality of drive shaft lower extreme and the equal fixed connection of belt pulley are a plurality of the belt pulley is all through belt drive, and is a plurality of the driver is installed to one of them of drive shaft lower extreme.
Preferably, the inner wall of the lower end of the mounting frame is provided with a conveying device, and the conveying device is close to the side, away from the driver, of the driving shaft.
Preferably, conveyor upper end fixed connection water tank is kept away from to the mounting bracket, a plurality of water pipes are installed to the water tank lower extreme, and are a plurality of the water pipe all runs through mounting bracket upper end lateral wall, and is a plurality of the water pipe runs through a fixed connection with mounting bracket upper end lateral wall, and is a plurality of the shower nozzle that the equal fixed connection of water pipe lower extreme corresponds.
Preferably, the upper end of the water tank is provided with a water filling port.
Preferably, the diameter and the number of teeth of the first gear are larger than those of the second gear, and the diameter and the number of teeth of the second gear are both equal to those of the third gear.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the first round roller and the second round roller rotate in the same direction, so that the straws passing through the space between the first round roller and the second round roller are primarily crushed, and further crushed by the multi-embarrassing crushing fan blades after primary crushing, the whole device integrates cutting and crushing, and the working efficiency is higher;
2. the invention conveys the crushed straws on the conveying device, and humidifies the crushed straws by utilizing the plurality of spray heads at the upper end, thereby avoiding the straws discharged after being crushed from raising an ash layer and reducing the pollution to the air;
3. according to the straw crushing device, the diameter and the number of teeth of the first gear are larger than those of the third gear, so that a rotation speed difference is generated during meshing transmission, the rotation speed difference is generated when the first round roller and the second round roller rotate by utilizing the rotation speed difference of the first gear and the third gear, so that straws are placed between the first round roller and the second round roller, and are subjected to preliminary crushing through the rotation speed difference of the first round roller and the second round roller, so that the accident that long straws are wound on the driving shaft is avoided, and the crushing efficiency is improved.
Drawings
FIG. 1 is a schematic structural view of an integrated agricultural straw recycling and crushing device provided by the invention;
fig. 2 is a schematic view of a first gear plane connection structure of the agricultural straw recycling and smashing integrated device provided by the invention.
FIG. 3 is a schematic view of a gear box connection structure of the integrated device for agricultural straw recycling and smashing.
In the figure: the device comprises a motor frame 1, a mounting frame 2, a gear box 3, a driving motor 4, a main shaft 5, a first round roller 6, a first gear 7, a first auxiliary shaft 8, a second gear 9, a second auxiliary shaft 10, a second round roller 11, a third gear 12, an arc baffle 13, a first connecting rod 14, a second connecting rod 15, a driving shaft 16, a crushing fan blade 17, a belt pulley 18, a driver 19, a belt 20, a conveying device 21, a water pipe 22, a water tank 23, a spray nozzle 24 and a water filling port 25.
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.
Referring to fig. 1-3, an agricultural straw recycling and smashing integrated device comprises a motor frame 1, a mounting frame 2 and a gear box 3, wherein the upper end of the mounting frame 2 is in a V shape, the mounting frame 2 is fixedly connected with the side wall of the gear box 3, a driving motor 4 is fixedly connected in the motor frame 1, an output shaft of the driving motor 4 is fixedly connected with a main shaft 5, the main shaft 5 penetrates through two side walls of the gear box 3, the penetrating parts of the main shaft 5 and the two side walls of the gear box 3 are rotatably connected, the main shaft 5 is far away from the driving motor 4 and is fixedly connected with a first round roller 6, the side wall of the main shaft 5 is fixedly connected with a first gear 7, the inside of the gear box 3 is rotatably connected with a first auxiliary shaft 8, the auxiliary shaft is rotatably connected with a second gear 9, the first gear 7 and the second gear 9 are in meshing connection, the end of the gear box 3 close to the driving motor 4 is rotatably connected with a second auxiliary shaft 10, one end of the second auxiliary shaft 10 penetrates through the side wall of the gear box 3 and is far away from the driving motor 4, one end of a second auxiliary shaft 10 is rotatably connected with the side wall penetrating part of the gear box 3 far away from the driving motor 4, the second auxiliary shaft 10 is far away from the driving motor 4 and fixedly connected with a second round roller 11, the side wall of the second auxiliary shaft 10 is fixedly connected with a third gear 12, a second gear 9 is meshed with the third gear 12, the first round roller 6 and the second round roller 11 are far away from the driving motor 4 and are provided with a fixing device, and the lower end of the mounting frame 2 is provided with a crushing device. The main shaft 5 drives the first round roller 6 to rotate in the forward direction, meanwhile, the main shaft 5 drives the first gear 7 to rotate, the first gear 7 is meshed with the second gear 9 to rotate, the second gear 9 reversely drives the first auxiliary shaft 8 to rotate, the second gear 9 is meshed with the third gear 12 to rotate, the third gear 12 positively drives the second auxiliary shaft 10 to rotate, the second auxiliary shaft 10 drives the second round roller 11 to rotate, because the first gear 7 is in diameter, the number of teeth is larger than the third gear 12 in diameter, the number of teeth is larger than that of the first round roller 6, so the second round roller 11 is faster than the first round roller 6 to rotate, and the straw can be primarily crushed.
Fixed fixing device includes two cowl 13, two cowl 13 and the equal fixed connection of 2 upper end inner walls of mounting bracket, two equal fixed connection head rod 14 in cowl 13 one side, two head rod 14 roll 6 with the first circle and the second circle is rolled 11 and is kept away from driving motor 4 side and all rotates and be connected, mounting bracket 2 is close to two second connecting rods 15 of the equal fixed connection of upper end inner wall, two 15 one ends of second connecting rod roll 6 with the first circle and the second circle is rolled 11 and is kept away from driving motor 4 side and all rotates and be connected. One ends of the first idler wheel and the second idler wheel are fixed, so that normal work can be guaranteed.
Reducing mechanism includes a plurality of drive shafts 16, and a plurality of drive shafts 16 all run through mounting bracket 2 and are close to a lower extreme lateral wall, and a plurality of drive shafts 16 all run through the department with mounting bracket 2 and all rotate with mounting bracket 2 and be connected near lower extreme one side, and a plurality of drive shafts 16 all rotate with mounting bracket 2 and be connected near lower extreme opposite side inner wall, and a plurality of crushing flabellum 17 of the equal fixed connection of a plurality of drive shaft 16 lateral walls, and aggregate unit is all installed to a plurality of drive shaft 16 lower extremes. Driver 19 drives drive shaft 16 rotatory, and the drive drives belt pulley 18 and rotates, and belt pulley 18 passes through belt 20, makes a plurality of drive shafts 16 rotatory simultaneously, and a plurality of drive shafts 16 drive a plurality of rotating fan leaf rotations, will carry out further smashing to the straw, and the integration is smashed in the cutting of whole device, and work efficiency is higher.
The linkage device comprises a belt pulley 18, the lower ends of a plurality of driving shafts 16 are fixedly connected with the belt pulley 18, the belt pulleys 18 are driven by a belt 20, and a driver 19 is installed at one of the lower ends of the driving shafts 16. Simultaneous operation is achieved by the belt 20 rotating the plurality of drive shafts 16 in synchronism.
The inner wall of the lower end of the mounting frame 2 is provided with a conveying device 21, and the conveying device 21 is close to the side of the driving shaft 16 far away from the driver 19. The straw which is just crushed is conveniently transported away, and the straw is conveniently and continuously crushed.
Mounting bracket 2 keeps away from conveyor 21 upper end fixed connection water tank 23, and a plurality of water pipes 22 are installed to water tank 23 lower extreme, and a plurality of water pipes 22 all run through 2 upper end lateral walls of mounting bracket, a plurality of water pipes 22 and 2 upper end lateral walls of mounting bracket run through a fixed connection, the shower nozzle 24 that the equal fixed connection of a plurality of water pipe 22 lower extremes corresponds. The crushed straws are conveyed through the conveying device 21, and the plurality of spray heads 24 at the upper end are used for humidifying the crushed straws, so that an ash layer of the straws which are just crushed and discharged is prevented from being raised, and the pollution to the air is reduced.
The upper end of the water tank 23 is provided with a water filling port 25. The water tank 23 is continuously filled with water, so that the spray head 24 can be operated continuously.
The diameter and the number of teeth of the first gear 7 are larger than those of the second gear 9, and the diameter and the number of teeth of the second gear 9 are both equal to those of the third gear 12. Utilize first gear 7 diameter and number of teeth to be greater than third gear 12, like this when the meshing transmission, will produce the difference in rotational speed, utilize first gear 7 and the difference in rotational speed of third gear 12, make first circle roll 6 and second circle roll 11 will produce the difference in rotational speed when rotating, put into first circle roll 6 and second circle with the straw like this and roll between 11, through the difference in rotational speed, let the straw carry out preliminary crushing.
The invention pours the straw into the upper ends of two arc baffles 13 continuously, starts the driving motor 4, the driving motor 4 drives the main shaft 5 to rotate by the transmission shaft, the main shaft 5 drives the first round roller 6 to rotate in the positive direction, at the same time, the main shaft 5 drives the first gear 7 to rotate, the first gear 7 is meshed with the second gear 9 to rotate, the second gear 9 drives the first auxiliary shaft 8 to rotate in the reverse direction, the second gear 9 is meshed with the third gear 12 to rotate, the third gear 12 drives the second auxiliary shaft 10 to rotate in the positive direction, the second auxiliary shaft 10 drives the second round roller 11 to rotate, because the diameter and the tooth number of the first gear 7 are both larger than the diameter and the tooth number of the third gear 12, the second round roller 11 rotates faster than the first round roller 6, thus the straw can be crushed preliminarily, when the crushed straw enters a plurality of crushing fan blades 17, the driver 19 drives the driving shaft 16 to rotate to drive the belt disc 18 to rotate, belt pulley 18 passes through belt 20, makes a plurality of drive shafts 16 rotatory simultaneously, and a plurality of drive shafts 16 drive a plurality of rotating fan leaf rotations, will further smash the straw, and the integration is smashed in the cutting of whole device, and work efficiency is higher, will smash the straw after through transporting at conveyor 21, utilizes a plurality of shower nozzles 24 in upper end to carry out the humidification to kibbling straw, has avoided just smashing the straw that will discharge to raise the ash layer, reduces the pollution to the air.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (8)

1. The utility model provides an agricultural straw recycling and smashing integrated device, includes motor frame (1), mounting bracket (2) and gear box (3), its characterized in that, mounting bracket (2) upper end is the V type, mounting bracket (2) and gear box (3) lateral wall fixed connection, motor frame (1) inside fixed connection driving motor (4), driving motor (4) output shaft fixed connection main shaft (5), main shaft (5) all run through gear box (3) both sides wall, main shaft (5) and gear box (3) both sides wall run through the department and all rotate and be connected, main shaft (5) are kept away from driving motor (4) fixed connection first round roller (6), main shaft (5) lateral wall fixed connection first gear (7), gear box (3) inside all rotates and connects first countershaft (8), the countershaft rotates and connects second gear (9), first gear (7) and second gear (9) all mesh connection, gear box (3) are close to driving motor (4) end internal rotation and are connected second countershaft (10), driving motor (4) lateral wall is kept away from in gear box (3) is run through to second countershaft (10) one end, driving motor (4) lateral wall is kept away from with gear box (3) to second countershaft (10) one end and is run through the department and rotate and be connected, driving motor (4) end fixed connection second circle is rolled (11) is kept away from in second countershaft (10), second countershaft (10) lateral wall fixed connection third gear (12), second gear (9) and third gear (12) mesh connection, driving motor (4) end is kept away from with second circle and is rolled (11) and installs fixing device, reducing mechanism is installed to mounting bracket (2) lower extreme.
2. The agricultural straw recycling and smashing integrated device according to claim 1, wherein the fixing and fixing device comprises two arc-shaped baffle plates (13), two arc-shaped baffle plates (13) are fixedly connected with the inner wall of the upper end of the mounting frame (2), two arc-shaped baffle plates (13) are fixedly connected with a first connecting rod (14) on one side, two first connecting rods (14) are rotatably connected with the sides, away from the driving motor (4), of the first round roller (6) and the second round roller (11), of the mounting frame (2) are fixedly connected with two second connecting rods (15) on the inner wall of the upper end, and one ends of the second connecting rods (15) are rotatably connected with the sides, away from the driving motor (4), of the first round roller (6) and the second round roller (11).
3. The agricultural straw recycling and smashing integrated device according to claim 1, wherein the smashing device comprises a plurality of driving shafts (16), the driving shafts (16) penetrate through an installation frame (2) and are close to a side wall of the lower end, the driving shafts (16) and the installation frame (2) penetrate through the side of one side of the lower end and are connected in a rotating mode, the driving shafts (16) and the installation frame (2) are connected in a rotating mode, the inner wall of the installation frame (2) is close to the side wall of the other side of the lower end and is connected in a rotating mode, the side wall of the driving shafts (16) is fixedly connected with a plurality of smashing fan blades (17), and a linkage device is installed at the lower end of the driving shafts (16).
4. The integrated straw recycling and smashing device for agriculture according to claim 3, wherein the linkage device comprises belt pulleys (18), the lower ends of the driving shafts (16) are fixedly connected with the belt pulleys (18), the belt pulleys (18) are driven by belts (20), and a driver (19) is mounted at one of the lower ends of the driving shafts (16).
5. The integrated device for recovering and smashing straws for agriculture as claimed in claim 4, wherein a conveying device (21) is arranged on the inner wall of the lower end of the mounting frame (2), and the conveying device (21) is close to the side, away from the driver (19), of the driving shaft (16).
6. The agricultural straw recycling and smashing integrated device according to claim 1, wherein the mounting frame (2) is far away from a water tank (23) fixedly connected to the upper end of the conveying device (21), a plurality of water pipes (22) are mounted at the lower end of the water tank (23), the plurality of water pipes (22) penetrate through the side wall of the upper end of the mounting frame (2), the plurality of water pipes (22) are fixedly connected with the penetrating portion of the side wall of the upper end of the mounting frame (2), and the lower ends of the plurality of water pipes (22) are fixedly connected with corresponding spray heads (24).
7. The integrated agricultural straw recycling and smashing device according to claim 6, wherein a water filling port (25) is formed in the upper end of the water tank (23).
8. The integrated agricultural straw recycling and smashing device according to claim 1, wherein the diameter and the number of teeth of the first gear (7) are larger than those of the second gear (9), and the diameter and the number of teeth of the second gear (9) are equal to those of the third gear (12).
CN202110840408.XA 2021-07-24 2021-07-24 Agricultural straw recycling and smashing integrated device Withdrawn CN113412729A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110840408.XA CN113412729A (en) 2021-07-24 2021-07-24 Agricultural straw recycling and smashing integrated device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110840408.XA CN113412729A (en) 2021-07-24 2021-07-24 Agricultural straw recycling and smashing integrated device

Publications (1)

Publication Number Publication Date
CN113412729A true CN113412729A (en) 2021-09-21

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CN202110840408.XA Withdrawn CN113412729A (en) 2021-07-24 2021-07-24 Agricultural straw recycling and smashing integrated device

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CN (1) CN113412729A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114097328A (en) * 2021-11-05 2022-03-01 常德振邦米业有限公司 A device of digging for agricultural production uses

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103372477A (en) * 2012-11-23 2013-10-30 无锡众望四维科技有限公司 Crushing roll
US20160044870A1 (en) * 2014-08-14 2016-02-18 Dean Mayerle Drive System for the Straw Chopper of a Combine Harvester
CN107509486A (en) * 2017-09-21 2017-12-26 姜斌 A kind of crusher for straw for avoiding blocking
CN109729843A (en) * 2019-02-24 2019-05-10 桐乡市常新农机专业合作社 A kind of agricultural stalk crushing recyclable device
CN209937427U (en) * 2019-04-22 2020-01-14 贵州富鼎橡塑有限公司 Rubber breaker is with broken mucilage binding and is put
CN112293070A (en) * 2020-10-19 2021-02-02 王伟 A multistage breaker of forage grass for feed processing
CN113057031A (en) * 2021-03-19 2021-07-02 义乌市创继农业科技有限公司 Method for preparing biological organic fertilizer by using crop straws

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103372477A (en) * 2012-11-23 2013-10-30 无锡众望四维科技有限公司 Crushing roll
US20160044870A1 (en) * 2014-08-14 2016-02-18 Dean Mayerle Drive System for the Straw Chopper of a Combine Harvester
CN107509486A (en) * 2017-09-21 2017-12-26 姜斌 A kind of crusher for straw for avoiding blocking
CN109729843A (en) * 2019-02-24 2019-05-10 桐乡市常新农机专业合作社 A kind of agricultural stalk crushing recyclable device
CN209937427U (en) * 2019-04-22 2020-01-14 贵州富鼎橡塑有限公司 Rubber breaker is with broken mucilage binding and is put
CN112293070A (en) * 2020-10-19 2021-02-02 王伟 A multistage breaker of forage grass for feed processing
CN113057031A (en) * 2021-03-19 2021-07-02 义乌市创继农业科技有限公司 Method for preparing biological organic fertilizer by using crop straws

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114097328A (en) * 2021-11-05 2022-03-01 常德振邦米业有限公司 A device of digging for agricultural production uses
CN114097328B (en) * 2021-11-05 2022-12-27 湖南省湄江湖生物技术有限公司 A device of digging for agricultural production uses

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Application publication date: 20210921