CN111492813B - Crop straw cutting and conveying device - Google Patents
Crop straw cutting and conveying device Download PDFInfo
- Publication number
- CN111492813B CN111492813B CN202010369293.6A CN202010369293A CN111492813B CN 111492813 B CN111492813 B CN 111492813B CN 202010369293 A CN202010369293 A CN 202010369293A CN 111492813 B CN111492813 B CN 111492813B
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- China
- Prior art keywords
- base plate
- cutting
- plate
- circular
- conveying
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F29/00—Cutting apparatus specially adapted for cutting hay, straw or the like
- A01F29/02—Cutting 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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F29/00—Cutting apparatus specially adapted for cutting hay, straw or the like
- A01F29/09—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G33/00—Screw or rotary spiral conveyors
- B65G33/08—Screw or rotary spiral conveyors for fluent solid materials
- B65G33/14—Screw or rotary spiral conveyors for fluent solid materials comprising a screw or screws enclosed in a tubular housing
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Threshing Machine Elements (AREA)
Abstract
The invention discloses a crop straw cutting and conveying device which comprises a base plate, wherein a first moving wheel is arranged on the lower side of the base plate, an opening is formed in one side of the base plate, a cutting and conveying device is arranged on the upper side of the base plate, a stepping hole is formed in one end, far away from the opening, of the base plate, a blanking hopper is arranged in the stepping hole, and a cutting device is arranged below the base plate. The straw cutting machine can be directly used in the field, so that farmers are prevented from cutting down the straws one by one and conveying the straws out, the straws are cut into sheets by the cutting machine after being cut, the cut straws can be directly used for manufacturing straw fuel or a straw fireproof plate, the straws can be secondarily utilized, the straw sheets can be sold, and the economic benefit of the farmers is increased.
Description
Technical Field
The invention relates to the technical field of agricultural planting machinery, in particular to a crop straw cutting and conveying device.
Background
Crops are various plants cultivated in agriculture. Including grain crops and economic crops. In the prior art, after the corns or the broomcorn are ripe and the fruits are picked, the remaining straws need to be treated, in the prior art, the straws are usually cut off by manpower one by one and then are pulled away by a vehicle, so that time and labor are wasted. To this end, the applicant has developed a crop straw treatment apparatus, which is intended to protect the cutting and conveying device of the crop straw treatment apparatus.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a crop straw cutting and conveying device.
In order to achieve the purpose, the invention adopts the following technical scheme:
a crop straw cutting and conveying device, which comprises a base plate, a first moving wheel is arranged at the lower side of the base plate, an opening is arranged at one side of the base plate, two vertical plates are fixedly connected with the upper side of the base plate, a cross beam is fixedly connected with the upper side of each vertical plate, two rotating shafts are rotatably connected between each cross beam and the base plate, the upper side of each beam is provided with a conveying motor which is used for driving one of the rotating shafts to rotate, the lower ends of two rotating shafts close to the opening are sleeved and fixed with a cutter head, the outer side of each rotating shaft is sleeved and fixed with a roller shaft, a conveying belt is sleeved between the two roller shafts below the same cross beam, a conveying channel is formed between the two conveying belts, all set up the multiunit dead lever at the surface of every conveyer belt, the multiunit dead lever of two conveyer belt surfaces is divided into groups interval dislocation set the open-ended one end is kept away from to the base plate is equipped with the hole of stepping down.
Preferably, one side of the upper portion of the base plate, which is far away from the opening, is fixedly connected with a vertically arranged circular arc plate, and the top of the circular arc plate is respectively connected with the two cross beams through two lap joint rods.
Preferably, a groove is formed in one side, far away from the opening, of the upper portion of the substrate, and the abdicating hole is formed in the bottom of the inner side of the groove.
Preferably, a blanking hopper is arranged in the abdicating hole.
Preferably, the opening is a V-shaped opening, a positioning groove is arranged at the bottom of the V-shaped opening, a guide groove is arranged on one side of the positioning groove, and the guide groove extends into the blanking hopper.
Preferably, the baseplate is symmetrically and fixedly connected with a traction block, and the traction block is provided with a traction hole.
Has the advantages that: the crop straw cutting and conveying device can be directly used in the field, farmers can be prevented from cutting down the straws and conveying the straws out, the straws can be cut and then conveyed to the cutting device for cutting, the crop straw cutting and conveying device provided by the invention can be connected to an agricultural tractor through the traction block, and the labor capacity of the farmers can be greatly reduced.
Drawings
FIG. 1 is a schematic diagram of the basic structure of the present invention;
FIG. 2 is a schematic diagram of the basic structure of a substrate;
FIG. 3 is a schematic diagram of the basic structure of the crop straw treatment apparatus;
FIG. 4 is a schematic view of the basic structure of the cutting device;
FIG. 5 is a cross-sectional view of the cutting device;
FIG. 6 is a schematic view of the basic structure of the ring cutting device;
FIG. 7 is a schematic view showing the basic structure of a governor;
FIG. 8 is a schematic view of the basic structure of the air supply device;
FIG. 9 is a schematic diagram of the basic structure of straw in the prior art.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
As shown in fig. 1-3, the crop straw cutting and conveying device provided by the invention comprises a base plate 1, two first moving wheels 15 are mounted on the lower side of the base plate 1, an opening 11 is formed in one side of the base plate 1, the opening 11 is a V-shaped opening, a positioning groove 12 is formed in the bottom of the V-shaped opening, a guide groove 13 is formed in one side of the positioning groove 12, a groove 14 is formed in one side, far away from the opening 11, above the base plate 1, and a abdicating hole is formed in the bottom of the inner side of the groove 14. A blanking hopper 3 is arranged in the abdicating hole, and the guide groove 13 extends into the blanking hopper 3.
Two vertical plates 21 are fixedly connected to the upper side of the base plate 1, the two vertical plates 21 are arranged in parallel, the upper side of each vertical plate 21 is fixedly connected with a cross beam 2, two rotating shafts 22 are rotatably connected between each cross beam 2 and the base plate 1, a conveying motor 23 is arranged on the upper side of each cross beam 2, a main shaft of each conveying motor 23 is coaxially and fixedly connected with one of the rotating shafts 22, and each conveying motor 23 is used for driving one of the rotating shafts 22 to rotate.
The lower ends of the two rotating shafts 22 close to the opening 11 are fixedly sleeved with cutter discs 29, each cutter disc 29 comprises a cutter sleeve ring, each cutter sleeve ring is sleeved outside the corresponding rotating shaft 22, and a plurality of cutting blades are uniformly and fixedly connected to the outer ring surface of each cutter sleeve ring.
All cup joint fixed roller 24 in every axis of rotation 22 outside, all cup joint conveyer belt 25 between two roller 24 of same crossbeam 2 below, form transfer passage between two conveyer belts 25, all set up multiunit dead lever 26 at the surface of every conveyer belt 25, the multiunit dead lever 26 of two conveyer belt 25 surfaces is grouped interval dislocation set.
When the base plate is used, the base plate 1 is symmetrically and fixedly connected with the traction blocks 16, and the traction blocks 16 are provided with traction holes. The crop straw treatment equipment provided by the invention can be connected with an agricultural machine through the traction block 16, for example, the crop straw treatment equipment is connected with a tractor head, the tractor head is used for controlling the movement of the crop straw treatment equipment, the opening 11 is aligned with straws when the crop straw treatment equipment moves forwards, the root of the straws is cut off through the cutter head 29 in the process of moving forwards, the cut straws are poked into the conveying channel under the action of the fixing rods 26 on the outer side of the conveying belt 25, when the straws are positioned in the conveying channel, the lower ends of the straws are positioned in the guide grooves 13, the straws are positioned between the two groups of fixing rods 26, the straws move into the hopper 3 along the guide grooves 13 under the action of the conveying belt 25, and the straws fall down along the hopper 3 under the action of gravity. In order to prevent the straws from falling down in the falling process, one side of the upper part of the base plate 1 far away from the opening 11 is fixedly connected with a vertically arranged circular arc plate 27, and the top of the circular arc plate 27 is respectively connected with the two cross beams 2 through two lapping rods 28. The straw is limited by the arc plate 27.
Example 2
On the basis of embodiment 1, the crop straw treatment device is used in a crop straw treatment device, and referring to fig. 4-8, the crop straw treatment device includes a cutting device 4, the cutting device 4 includes a flat plate 41, the flat plate 41 is fixed on the lower side of the base plate 1 through a connecting plate 411, one side of the flat plate 41 is provided with a mounting groove 412, a second wheel 413 is installed in the mounting groove 412, the upper side of the flat plate 41 is provided with a blanking hole 414, the blanking hole 414 is coaxially arranged with the abdicating hole, the flat plate 41 is provided with a circular hole, a circular shaft 43 is rotatably connected in the circular hole, the lower end of the circular shaft 43 is fixedly connected with a plurality of slicing blades 435, and the cutting device 4 further includes a power device for controlling the circular shaft 43 to rotate. The power device comprises a cutting motor 436, the cutting motor 436 is fixed on one side of the connecting plate 411, a first bevel gear 433 is fixedly connected to a main shaft of the cutting motor 436, a second bevel gear 434 is arranged on the round shaft 43, and the first bevel gear 433 is meshed with the second bevel gear 434. 3 lower extremes of blanking fill rotate to connect circular cutting device 42, and circular cutting device 42 includes plectane 421, and the center department of plectane 421 is equipped with wears material hole 422 plectane 421 upside fixed connection installation pipe 423, installation pipe 423 and the coaxial setting of wearing material hole 422, installation pipe 423 cup joints 3 lower extreme of blanking fill and can use the axis of blanking fill 3 to rotate as the center, a plurality of circular cutting blades 424 of plectane 421 downside fixed connection, and circular cutting blade 424 evenly sets up at wearing material hole 422 lower extreme edge, installation pipe 423 through transmission with the transmission of circle axle 43 is connected. The transmission device adopts gear transmission, chain transmission or belt transmission, and the belt transmission is adopted in the embodiment, specifically, a first belt pulley 431 is fixedly connected to the upper end of the circular shaft 43, a second belt pulley 425 is sleeved outside the installation tube 423, and the first belt pulley 431 is in transmission connection with the second belt pulley 425 through a belt 432.
The speed limiting device 5 is arranged in the blanking hole 414, the speed limiting device 5 comprises a circular ring 51, the circular ring 51 is coaxially fixed in the blanking hole 414, an annular cavity 52 is arranged in the circular ring 51, a group of elastic rubber cloths 53 are uniformly and fixedly connected on the inner annular wall of the circular ring 51, an air cavity 54 is formed between each elastic rubber cloth 53 and the inner annular wall of the circular ring 51, a communication hole 55 communicated with the cavity 52 is arranged on the inner side of each air cavity 54, an inflation tube 56 communicated with the cavity 52 is arranged on the circular ring 51, and the inflation tube 56 is connected with an air source device 6 through a hose. The air source device 6 comprises a box body 61, a barrel body 62 is fixedly connected to one inner wall of the box body 61, an air pipe 65 communicated with the barrel body 62 is arranged at the bottom of the inner side of the barrel body 62, the air pipe 65 penetrates through the box body 61 and extends out of the box body 61, the air pipe 65 is connected with the air inflation pipe 56 through a hose, a piston plate 64 is arranged in the barrel body 62, the piston plate 64 can slide back and forth along the axial direction of the barrel body 62, a barrel cover 63 is fixedly connected to the barrel opening of the barrel body 62, a central hole 631 is arranged at the center of the barrel cover 63, a push-pull rod 66 is fixedly connected to one side of the piston plate 64 facing the barrel opening of the barrel body 62, the push-pull rod 66 penetrates through the central hole and extends out of the barrel body 62, a push plate 67 is fixedly connected to one end of the push-pull rod 66 far away from the piston plate 631, and a spring 68 is sleeved outside the push-pull rod 66, the spring 68 is arranged between the barrel cover 63 and the push plate 67, the inflation motor 69 is fixedly connected in the box body 61, a cam 691 is arranged on a main shaft of the inflation motor 69, and the cam 691 is arranged opposite to the push plate 67.
The straw is as shown in fig. 9, the leaves 100 can grow on the outer side of the straw, the leaves 100 can be separated from the straw through the annular cutting blade 424 in the straw falling process, when the straw passes through the annular ring 51, the inflating motor 69 drives the cam 691 to rotate, so that the piston plate 64 moves left and right, intermittent inflation or inspiration of the air cavity 54 is realized, when the air cavity 54 is inflated, the cavity can be expanded, the straw can be clamped, at the moment, the slicing blade 435 rotates to cut off one piece of the straw, when the air cavity 54 is inspired, the cavity can recover to be flat, the straw falls to one end under the action of gravity again, then is clamped again, and then is cut off one piece by the slicing blade 435, so that the straw slicing operation is completed.
In order to collect the straw cut into slices conveniently, a storage box 45 is arranged below the blanking hole 414, the storage box 45 is fixed on the lower side of the flat plate 41 through a hanging plate 44, a supporting plate 47 is fixedly connected on one side of the flat plate 41, a material receiving box 48 is movably connected on the upper side of the supporting plate 47, a spiral conveyor 46 is arranged on one side of the storage box 45, a feeding hole of the spiral conveyor 46 is arranged towards the storage box 45, and a discharging hole of the spiral conveyor 46 is arranged towards the material receiving box 48. After slicing, the slices fall into a storage box 45 and are conveyed into a material receiving box 48 through a spiral conveyor 46, and after the material receiving box 48 is full, a new material receiving box is replaced.
The straw cutting machine can be directly used in the field, so that farmers are prevented from cutting down the straws one by one and conveying the straws out, the straws are cut into sheets by the cutting machine after being cut, the cut straws can be directly used for manufacturing straw fuel or a straw fireproof plate, the straws can be secondarily utilized, the straw sheets can be sold, and the economic benefit of the farmers is increased.
Claims (5)
1. The utility model provides a crop straw cutting conveyor, includes base plate (1), and base plate (1) downside is equipped with first removal wheel (15), its characterized in that, base plate (1) one side is equipped with opening (11), at two riser (21) of base plate (1) upside fixed connection, every riser (21) upside is equal fixed connection crossbeam (2), every crossbeam (2) with all rotate between base plate (1) and connect two axis of rotation (22), all be equipped with conveying motor (23) at every crossbeam (2) upside, conveying motor (23) are used for driving one of them axis of rotation (22) to rotate, cup joint fixed cutter dish (29) at the lower extreme of two axis of rotation (22) that are close to opening (11), all cup joint fixed roller (24) in every axis of rotation (22) outside, all cup joint conveyer belt (25) between two roller (24) of same crossbeam (2) below, a conveying channel is formed between the two conveying belts (25), a plurality of groups of fixing rods (26) are arranged on the outer surface of each conveying belt (25), the plurality of groups of fixing rods (26) on the outer surfaces of the two conveying belts (25) are arranged in a staggered mode at intervals in groups, and an abdicating hole is formed in one end, far away from the opening (11), of the substrate (1);
the cutting device (4) comprises a flat plate (41), the flat plate (41) is fixed on the lower side of the base plate (1) through a connecting plate (411), a blanking hole (414) is formed in the upper side of the flat plate (41), the blanking hole (414) and the abdicating hole are coaxially arranged, a round hole is formed in the flat plate (41), a round shaft (43) is rotatably connected in the round hole, the lower end of the round shaft (43) is fixedly connected with a plurality of slicing blades (435), and the cutting device (4) further comprises a power device used for controlling the round shaft (43) to rotate;
the lower end of the blanking hopper (3) is rotatably connected with a circular cutting device (42), the circular cutting device (42) comprises a circular plate (421), a material passing hole (422) is formed in the center of the circular plate (421), an installation pipe (423) is fixedly connected to the upper side of the circular plate (421), the installation pipe (423) and the material passing hole (422) are coaxially arranged, the installation pipe (423) is sleeved at the lower end of the blanking hopper (3) and can rotate by taking the axis of the blanking hopper (3) as the center, a plurality of circular cutting blades (424) are fixedly connected to the lower side of the circular plate (421), the circular cutting blades (424) are uniformly arranged on the edge of the lower end of the material passing hole (422), and the installation pipe (423) is in transmission connection with the circular shaft (43) through a transmission device;
one side of the upper portion of the base plate (1) far away from the opening (11) is fixedly connected with a vertically arranged circular arc plate (27), and the top of the circular arc plate (27) is respectively connected with the two cross beams (2) through two overlapping rods (28).
2. The crop straw cutting and conveying device as claimed in claim 1, wherein: one side of the upper portion of the substrate (1) far away from the opening (11) is provided with a groove (14), and the abdicating hole is formed in the bottom of the inner side of the groove (14).
3. The crop straw cutting and conveying device as claimed in claim 1, wherein: a blanking hopper (3) is arranged in the abdicating hole.
4. The crop straw cutting and conveying device as claimed in claim 1, wherein: the opening (11) is a V-shaped opening, a positioning groove (12) is arranged at the bottom of the V-shaped opening, a guide groove (13) is arranged on one side of the positioning groove (12), and the guide groove (13) extends into the blanking hopper (3).
5. The crop straw cutting and conveying device as claimed in claim 1, wherein: the base plate (1) is symmetrically and fixedly connected with traction blocks (16), and traction holes are formed in the traction blocks (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010369293.6A CN111492813B (en) | 2020-05-04 | 2020-05-04 | Crop straw cutting and conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010369293.6A CN111492813B (en) | 2020-05-04 | 2020-05-04 | Crop straw cutting and conveying device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111492813A CN111492813A (en) | 2020-08-07 |
| CN111492813B true CN111492813B (en) | 2021-09-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010369293.6A Expired - Fee Related CN111492813B (en) | 2020-05-04 | 2020-05-04 | Crop straw cutting and conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111492813B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113787577A (en) * | 2021-08-09 | 2021-12-14 | 湖南米米梦工场科技股份有限公司 | Crop straw cutting device |
| CN114679967B (en) * | 2022-03-24 | 2024-01-26 | 安徽禾吉循环经济园有限公司 | Crop straw cutting and washing machine |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10248355A (en) * | 1997-03-07 | 1998-09-22 | Kubota Corp | Structure for pulling up stem culm |
| CN201515609U (en) * | 2009-09-15 | 2010-06-30 | 王国强 | Feeding mechanism of green fodder harvester |
| CN202587860U (en) * | 2012-03-05 | 2012-12-12 | 张明 | Walking multifunctional corn harvester |
| CN105638086B (en) * | 2015-12-30 | 2018-09-11 | 李洪义 | A kind of vertical corn harvester |
| CN106961925B (en) * | 2017-03-24 | 2019-05-21 | 安徽省宿州市汇丰液压机械有限公司 | A kind of corncob and stalk corn harvester |
| CN210093866U (en) * | 2019-05-06 | 2020-02-21 | 中国石油大学(华东) | Novel small field cotton straw harvester |
| CN110337893A (en) * | 2019-08-14 | 2019-10-18 | 河南科技大学 | A kind of half feeds grain conveying device and half-feeding harvester |
| CN212520014U (en) * | 2020-05-04 | 2021-02-12 | 苏应全 | Crop straw cutting and conveying device |
-
2020
- 2020-05-04 CN CN202010369293.6A patent/CN111492813B/en not_active Expired - Fee Related
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| CN111492813A (en) | 2020-08-07 |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210831 Address after: 272000, 888m east of Zhongshan Township Government, Jiaxiang County, Jining City, Shandong Province Applicant after: Jining Hongyun cotton stalk fiber technology Co.,Ltd. Address before: Guangdong Institute of science and technology, 99 Xihu Road, Nancheng District, Dongguan City, Guangdong Province, 523000 Applicant before: Su Yingquan |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210917 |