CN207766809U - Cam spring-tooth cylinder and cam elastic claw cartridge type incomplete film-recovering machine - Google Patents
Cam spring-tooth cylinder and cam elastic claw cartridge type incomplete film-recovering machine Download PDFInfo
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- CN207766809U CN207766809U CN201820092293.4U CN201820092293U CN207766809U CN 207766809 U CN207766809 U CN 207766809U CN 201820092293 U CN201820092293 U CN 201820092293U CN 207766809 U CN207766809 U CN 207766809U
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- elastic claw
- cam
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- wheel
- demoulding
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Abstract
The utility model is related to agricultural mulching retracting device technical fields, it is a kind of cam spring-tooth cylinder and cam elastic claw cartridge type incomplete film-recovering machine, it includes drum apparatus, cam disc, elastic claw mounting rod and driving connecting lever, the left side or/and right side of drum apparatus are equipped with cam disc, the left and right ends of drum apparatus are equipped with roller shaft, the elastic claw mounting rod that band chooses film elastic claw is distributed on the outside of wound drum device, each elastic claw installation rod axis is parallel with the axis of roller shaft, each elastic claw installation boom end of corresponding cam disc position is equipped with driving connecting lever, the end of driving connecting lever is matched with cam disc.The utility model reasonable and compact in structure, it is easy to use, it drives driving connecting lever by cam disc, each elastic claw mounting rod is set to rotate, it is near vertical to make the film elastic claw of choosing below drum apparatus, convenient for provoking mulch, realizing mulch recycling, it is in level of approximation to make the film elastic claw of choosing above drum apparatus, convenient for demoulding, operation is reliable and stable, easy to use, and mulch recovering effect is preferable.
Description
Technical field
It is a kind of cam spring-tooth cylinder and cam elastic claw the utility model is related to agricultural mulching retracting device technical field
Cartridge type incomplete film-recovering machine.
Background technology
Elastic claw rod-type agricultural mulching retracting device currently used in the market is usually all that the both ends of elastic claw bar are solid respectively
It is scheduled on the driving chain of equipment both sides, is moved by chain-driving elastic claw bar to realize that residual film is collected, when operation, it is necessary to adjust
The tensioning of the chain degree can be such that elastic claw does not thoroughly provoke mulch from soil, recycle residual film effect if chain more relaxes
Fruit is poor, if chain is taut that tension, chain are easily broken off again, cause equipment damage, can not continue working, delay farming season.Cause
The driving chain of this existing elastic claw rod-type agricultural mulching retracting device used needs during the work time constantly adjustment tensioning
Degree, not only adjust it is cumbersome, time-consuming and laborious, and the qualification of modulated personnel, adjust custom etc. human factors
Be affected, usually because adjust it is improper cause equipment frequently to break down, or lead to equipment recycling residual film effect be poor, shadow
Operating efficiency is rung.
Invention content
The purpose of this utility model is to provide a kind of cam spring-tooth cylinder and cam elastic claw cartridge type incomplete film-recovering machine,
The deficiency of the above-mentioned prior art is overcome, capable of effectively solving existing elastic claw rod-type agricultural mulching retracting device, there are driving chains
Rate of tension adjusting it is cumbersome, time-consuming and laborious, be affected by human factor, easily lead to device fails or recycling
Effect is poor, influences the problem of operating efficiency.
What one of the technical solution of the utility model was realized in：A kind of cam spring-tooth cylinder, including drum apparatus,
Cam disc, elastic claw mounting rod and driving connecting lever, the left side or/and right side of drum apparatus are equipped with cam disc, the left and right of drum apparatus
Both ends are equipped with roller shaft, and the elastic claw mounting rod that band chooses film elastic claw, each elastic claw mounting rod axis is distributed on the outside of wound drum device
Line is parallel with the axis of roller shaft, and each elastic claw installation boom end of corresponding cam disc position is equipped with driving connecting lever, drives connecting lever
End matched with cam disc, the working curved surface of cam disc can push driving connecting lever and the rotation of elastic claw mounting rod, and make rolling
The film elastic claw of choosing of cylinder shaft lower position is near vertical direction, and it is in level of approximation to make the film elastic claw of choosing of roller shaft top position
Direction.
Further, drum apparatus includes barrel, left hand plate, right side disk, and the left and right ends of barrel are fixed with left side
Disk, right side disk, barrel, left hand plate, right side disk keep coaxial, and left hand plate, the outer diameter of right side disk are equal and more than barrel
Outer diameter, left hand plate, right side disk center be equipped with roller shaft, wound drum body is uniformly equipped with elastic claw mounting rod, elastic claw installation
The right and left of bar is separately mounted to left hand plate, on the disk of right side and can rotate, and is separately installed on each elastic claw mounting rod and chooses film
Elastic claw.
Further, respectively the end of driving connecting lever is separately installed with idler wheel, and cam disc includes wheel disk body, outer arc plate and inner arc
Plate, taking turns has screw hole on disk body and can be fixed by screws in rack, and there is bearing hole at the center for taking turns disk body and passes through bearing
On roller shaft, outer arc plate and inner arc plate are fixed on wheel disk body, and work groove is formed between outer arc plate and inner arc plate,
Idler wheel is mounted in work groove.
Further, the film elastic claw of choosing on two neighboring elastic claw mounting rod is arranged in dislocation.
What the two of the technical solution of the utility model were realized in：A kind of cam using above-mentioned cam spring-tooth cylinder
Elastic claw cartridge type incomplete film-recovering machine, including rack, actuating unit, cam spring-tooth cylinder, device for removing scum and film-collecting box, cam
Spring-tooth cylinder is mounted in rack, and the top or back upper place of corresponding cam spring-tooth cylinder are equipped with device for removing scum, corresponding de-
Film-collecting box is installed in the rack of film device lower position, cam spring-tooth cylinder, device for removing scum respectively with actuating unit
It is connected.
Further, device for removing scum is demoulding roller, is uniformly equipped with demoulding piece along demoulding roller outer circumference, roller turns
The lower end of axis lower position demoulding piece is in contact with the film elastic claw of choosing of roller shaft top position.
Further, the front end of film-collecting box is located at the back lower place of demoulding roller, and the front end of film-collecting box is equipped in approximate perpendicular
Histogram to scrape diaphragm.
Further, the rack lower end at cam spring-tooth cylinder rear is equipped with the transport wheel with lifting gear, lifting gear
It is equipped with wheel carrier free bearing including wheel carrier free bearing, wheel frame body and lifting fluid cylinder, rack lower end, the front end for taking turns frame body is mounted on by shaft
On wheel carrier free bearing, transport wheel is mounted on wheel frame body rear end by wheel shaft, takes turns the rack at the middle part and wheel carrier free bearing back upper place of frame body
Between lifting fluid cylinder is installed.
Further, actuating unit includes gearbox, drive sprocket, driven sprocket, drive sprocket and demoulding sprocket wheel,
Gearbox is fixedly mounted on frame front, and the power output shaft left end of gearbox is installed with drive sprocket, roller shaft
Left part is installed with driven sprocket, and driven sprocket is connected by transmission chain with drive sprocket, and the left end of roller shaft is fixed
Drive sprocket is installed, the shaft left end of device for removing scum is installed with demoulding sprocket wheel, and demoulding sprocket wheel passes through transmission chain and transmission
Sprocket wheel is connected.
The utility model reasonable and compact in structure, it is easy to use, driving connecting lever is driven by cam disc, each elastic claw is made to pacify
Bar rotation is filled, it is near vertical to make the film elastic claw of choosing below drum apparatus, convenient for provoking mulch, realizing mulch recycling, makes roller
Film elastic claw of choosing above device is in level of approximation, is convenient for demoulding, operation is reliable and stable, easy to use, and mulch recovering effect is preferable.
Description of the drawings：The concrete structure of the present invention is provided by drawings and examples below：
Fig. 1 is the main structure diagram of the utility model embodiment 1；
Fig. 2 is the left view structural representation of the utility model embodiment 1；
Fig. 3 is the left view structural representation of the utility model embodiment 2；
Fig. 4 is the forward sight structural schematic diagram of the utility model embodiment 2.
Legend：1, elastic claw mounting rod, 2, driving connecting lever, 3, roller shaft, 4, choose film elastic claw, 5, barrel, 6, left hand plate,
7, right side disk, 8, idler wheel, 9, wheel disk body, 10, outer arc plate, 11, inner arc plate, 12, work groove, 13, rack, 14, film-collecting box,
15, demoulding roller, 16, demoulding piece, 17, scrape diaphragm, 18, transport wheel, 19, wheel carrier free bearing, 20, wheel frame body, 21, lifting fluid cylinder,
22, gearbox, 23, drive sprocket, 24, driven sprocket, 25, drive sprocket, 26, demoulding sprocket wheel.
Specific implementation mode：The utility model is not limited by following embodiments, can technical side according to the present utility model
Case determines specific embodiment with actual conditions.
Embodiment 1：As shown in Fig. 1-2, which includes drum apparatus, cam disc, elastic claw mounting rod 1
With driving connecting lever 2, the left side or/and right side of drum apparatus are equipped with cam disc, and the left and right ends of drum apparatus are equipped with roller shaft
3, the elastic claw mounting rod 1 that band chooses film elastic claw 4,1 axis of each elastic claw mounting rod and roller shaft 3 is distributed in wound drum device outside
Axis it is parallel, each 1 end of elastic claw mounting rod of corresponding cam disc position is equipped with driving connecting lever 2, drive the end of connecting lever 2 with it is convex
Wheel disc matches, and the working curved surface of cam disc can push driving connecting lever 2 and elastic claw mounting rod 1 to rotate, and make under roller shaft 3
It is near vertical direction that orientation was set, which chooses film elastic claw 4, and it is in level of approximation direction to make the film elastic claw 4 of choosing of 3 top position of roller shaft.
The utility model drives driving connecting lever 2 by cam disc, so that each elastic claw mounting rod 1 is rotated, makes to choose film bullet below drum apparatus
Tooth 4 is near vertical, provokes mulch convenient for choosing film elastic claw 4, realizes mulch recycling, makes the film elastic claw 4 of choosing above drum apparatus be in
Level of approximation hangs attached mulch and falls off convenient for choosing on film elastic claw 4, operation is reliable and stable, easy to use, mulch recovering effect compared with
It is good.
As shown in Fig. 1-2, drum apparatus includes barrel 5, left hand plate 6, right side disk 7, and the left and right ends of barrel 5 are solid
There are left hand plate 6, right side disk 7, barrel 5, left hand plate 6, right side disk 7 to keep coaxial, left hand plate 6, the outer diameter of right side disk 7 are equal surely
And more than the outer diameter of barrel 5, left hand plate 6, right side disk 7 center be equipped with roller shaft 3, wound drum body 5 is uniformly equipped with
Elastic claw mounting rod 1, the right and left of elastic claw mounting rod 1 is separately mounted to left hand plate 6, on right side disk 7 and can rotate, each elastic claw
It is separately installed on mounting rod 1 and chooses film elastic claw 4.Elastic claw mounting rod 1 is installed by left hand plate 6, right side disk 7, is installed convenient for manufacture,
Elastic claw mounting rod 1 being capable of flexible rotating, the reliable operation of realization simultaneously.
Each that the end of connecting lever 2 is driven to be separately installed with idler wheel 8 as shown in Fig. 1-2, cam disc includes wheel disk body 9, outer arc
Plate 10 and inner arc plate 11, taking turns has screw hole on disk body 9 and can be fixed by screws in rack, and there is axis at the center of wheel disk body 9
Bearing bore is simultaneously mounted on by bearing on roller shaft 3, and outer arc plate 10 and inner arc plate 11 are fixed on wheel disk body 9, outer arc plate 10 with
Work groove 12 is formed between inner arc plate 11, idler wheel 8 is mounted in work groove 12.In actual use, work groove can be made
The width dimensions of 12 the right and left are wider, and top, the width dimensions of lower position are relatively narrow, so that 3 lower section of respective rollers shaft
The end for choosing film elastic claw 4 of position straight down, make the terminal horizontal for choosing film elastic claw 4 of 3 top position of respective rollers shaft to
Before；Cam disc is fixed on the rack, by actuating unit drive roller shaft 3 rotate, make 10 medial surface of outer arc plate and
11 lateral surface of inner arc plate coordinates pushing rolling wheels 8, and driving connecting lever 2 and elastic claw mounting rod 1 is driven to deflect；Cam disc is recessed with work
The grooved cam of slot 12, the movement in work groove 12 of idler wheel 8 is relatively reliable, and 2 end of connecting lever and cam disc will be driven by idler wheel 8
Sliding friction become rolling friction, reduce abrasion and the working resistance of driving connecting lever 2 end, not only reduce power and disappear
Consumption, and extend the service life of associated components.
As shown in Fig. 1-2, the film elastic claw 4 of choosing on two neighboring elastic claw mounting rod 1 is arranged in dislocation.Choose the dislocation of film elastic claw 4
Arrangement can improve the reliability for provoking mulch, while mulch is non-breakable or tears into strips, and using effect is more preferable.
Embodiment 2：As shown in Fig. 3-4, this uses the cam elastic claw cartridge type used plastic collection of above-mentioned cam spring-tooth cylinder
Machine, including rack 13, actuating unit, cam spring-tooth cylinder, device for removing scum and film-collecting box 14, cam spring-tooth cylinder peace
In rack 13, the top or back upper place of corresponding cam spring-tooth cylinder are equipped with device for removing scum, corresponding device for removing scum lower section
Film-collecting box 14 is installed, cam spring-tooth cylinder, device for removing scum are connected with actuating unit respectively in the rack 13 of position.
Choosing for cam spring-tooth cylinder upper position can be made to hang attached mulch realization separation on film elastic claw 4 by device for removing scum, passed through
Film-collecting box 14 collects mulch, realizes effective recycling of mulch.
As shown in Fig. 3-4, device for removing scum is demoulding roller 15, and demoulding is uniformly equipped with along 15 outer circumference of demoulding roller
The lower end of piece 16,3 lower position demoulding piece 16 of roller shaft is in contact with the film elastic claw 4 of choosing of 3 top position of roller shaft.Demoulding
Roller 15 is simple in structure, demoulding speed is higher, and demoulding effect is preferable.Further, it is also possible to using demoulding brush roll, demoulding chain belt etc. its
The device for removing scum of his form.
As shown in Fig. 3-4, the front end of film-collecting box 14 is located at the back lower place of demoulding roller 15, the front end installation of film-collecting box 14
Have and scrapes diaphragm 17 near vertical direction.The mulch carried on demoulding piece 16 can be further struck off by scraping diaphragm 17, is prevented
Only it realizes effective collection of mulch because inertia is scattered, flies away from film-collecting box 14.
As shown in Fig. 3-4,13 lower end of rack at cam spring-tooth cylinder rear is equipped with the transport wheel 18 with lifting gear,
Lifting gear includes that wheel carrier free bearing 19, wheel frame body 20 and lifting fluid cylinder 21,13 lower end of rack are equipped with wheel carrier free bearing 19, takes turns frame body 20
Front end be mounted on wheel carrier free bearing 19 by shaft, transport wheel 18 is mounted on wheel frame body 20 rear end by wheel shaft, takes turns frame body 20
19 back upper place of middle part and wheel carrier free bearing rack 13 between be equipped with lifting fluid cylinder 21.Lifting fluid cylinder 21 by control makes its work
Stopper rod stretches out, and transport wheel 18 can be made to move down and cam-lift spring-tooth cylinder, equipment is made to be in travel position, be readily transported and
Road surface is not damaged, it is more convenient to use.
As shown in Fig. 3-4, actuating unit includes gearbox 22, drive sprocket 23, driven sprocket 24, drive sprocket
25 and demoulding sprocket wheel 26, gearbox 22 is fixedly mounted on 13 front of rack, and the power output shaft left end of gearbox 22 is fixedly mounted
There are drive sprocket 23, the left part of roller shaft 3 to be installed with driven sprocket 24, driven sprocket 24 passes through transmission chain and drive chain
Wheel 23 is connected, and the left end of roller shaft 3 is installed with drive sprocket 25, and the shaft left end of device for removing scum is installed with de-
Film sprocket wheel 26, demoulding sprocket wheel 26 are connected by transmission chain with drive sprocket 25.When work, 23 band of drive sprocket of gearbox 22
Dynamic driven sprocket 24, roller shaft 3, drive sprocket 25 rotate counterclockwise, and 4 lower end of film elastic claw is chosen below cam spring-tooth cylinder
It moves backward, mulch is persistently chosen from earth's surface and soil, while drive sprocket 25 drives the rotation counterclockwise of demoulding roller 15,
The demoulding piece 16 of 15 lower section of demoulding roller moves backward, and choosing above cam spring-tooth cylinder is hung attached mulch on film elastic claw 4
It strikes off, makes to choose the realization demoulding of film elastic claw 4, and the mulch scraped is pulled over backward to film-collecting box 14, be finally completed winder operation.
Above description is only intended to clearly illustrate the utility model example, and is not to the utility model
The restriction of embodiment.Every the technical solution of the utility model changes and variations that derived from that belong to still are located
In the row of the scope of protection of the utility model.
Claims (8)
1. a kind of cam spring-tooth cylinder, it is characterised in that：Including drum apparatus, cam disc, elastic claw mounting rod and connecting lever is driven,
The left side or/and right side of drum apparatus are equipped with cam disc, and the left and right ends of drum apparatus are equipped with roller shaft, wound drum device
The elastic claw mounting rod that band chooses film elastic claw is distributed in outside, and each elastic claw installation rod axis is parallel with the axis of roller shaft, and correspondence is convex
Each elastic claw installation boom end of wheel disc position is equipped with driving connecting lever, and the end of connecting lever is driven to be matched with cam disc, cam disc
Working curved surface can push driving connecting lever and the rotation of elastic claw mounting rod, and the film elastic claw of choosing of roller shaft lower position is made to be in approximation
Vertical direction, it is in level of approximation direction to make the film elastic claw of choosing of roller shaft top position.
2. cam spring-tooth cylinder as described in claim 1, it is characterised in that：Drum apparatus includes barrel, left hand plate, the right side
The left and right ends of side panel, barrel are fixed with left hand plate, right side disk, and barrel, left hand plate, right side disk keep coaxial, left hand plate,
The outer diameter of right side disk it is equal and more than barrel outer diameter, left hand plate, right side disk center be equipped with roller shaft, wound drum body
Elastic claw mounting rod is uniformly installed, the right and left of elastic claw mounting rod is separately mounted to left hand plate, on the disk of right side and can rotate,
It is separately installed on each elastic claw mounting rod and chooses film elastic claw.
3. cam spring-tooth cylinder as claimed in claim 1 or 2, it is characterised in that：It installs respectively the end of each driving connecting lever
It includes wheel disk body, outer arc plate and inner arc plate to have idler wheel, cam disc, and taking turns has screw hole on disk body and can be fixed by screws in machine
On frame, there is bearing hole at the center for taking turns disk body and is mounted on roller shaft by bearing, and outer arc plate and inner arc plate are fixed on wheel disc
On body, work groove is formed between outer arc plate and inner arc plate, idler wheel is mounted in work groove；Or/and two neighboring elastic claw peace
Film elastic claw of choosing on dress bar is arranged in dislocation.
4. a kind of cam elastic claw cartridge type incomplete film-recovering machine using the cam spring-tooth cylinder of claims 1 or 22 or 3, special
Sign is：Including rack, actuating unit, cam spring-tooth cylinder, device for removing scum and film-collecting box, cam spring-tooth cylinder peace
In rack, the top or back upper place of corresponding cam spring-tooth cylinder are equipped with device for removing scum, correspond to orientation under device for removing scum
Film-collecting box is installed, cam spring-tooth cylinder, device for removing scum are connected with actuating unit respectively in the rack set.
5. cam spring-tooth cylinder as claimed in claim 4 and cam elastic claw cartridge type incomplete film-recovering machine, it is characterised in that：Demoulding
Device is demoulding roller, demoulding piece is uniformly equipped with along demoulding roller outer circumference, under roller shaft lower position demoulding piece
End is in contact with the film elastic claw of choosing of roller shaft top position；Or/and the front end of film-collecting box is located at the back lower place of demoulding roller,
The front end of film-collecting box is equipped with scrapes diaphragm near vertical direction.
6. cam spring-tooth cylinder as described in claim 4 or 5 and cam elastic claw cartridge type incomplete film-recovering machine, it is characterised in that：
The rack lower end at cam spring-tooth cylinder rear is equipped with the transport wheel with lifting gear, and lifting gear includes wheel carrier free bearing, wheel carrier
Body and lifting fluid cylinder, rack lower end are equipped with wheel carrier free bearing, and the front end for taking turns frame body is mounted on by shaft on wheel carrier free bearing, transport wheel
It is mounted on wheel frame body rear end by wheel shaft, takes turns and lifting liquid is installed between the middle part of frame body and the rack of wheel carrier free bearing back upper place
Cylinder.
7. cam spring-tooth cylinder as described in claim 4 or 5 and cam elastic claw cartridge type incomplete film-recovering machine, it is characterised in that：
Actuating unit includes that gearbox, drive sprocket, driven sprocket, drive sprocket and demoulding sprocket wheel, gearbox are fixedly mounted on
Frame front, the power output shaft left end of gearbox are installed with drive sprocket, the left part of roller shaft be installed with from
Movable sprocket, driven sprocket are connected by transmission chain with drive sprocket, and the left end of roller shaft is installed with drive sprocket, are taken off
The shaft left end of film device is installed with demoulding sprocket wheel, and demoulding sprocket wheel is connected by transmission chain with drive sprocket.
8. cam spring-tooth cylinder as claimed in claim 6 and cam elastic claw cartridge type incomplete film-recovering machine, it is characterised in that：Power
Transmission device includes that gearbox, drive sprocket, driven sprocket, drive sprocket and demoulding sprocket wheel, gearbox are fixedly mounted on rack
The power output shaft left end of front, gearbox is installed with drive sprocket, and the left part of roller shaft is installed with driven chain
Wheel, driven sprocket are connected by transmission chain with drive sprocket, and the left end of roller shaft is installed with drive sprocket, demoulding dress
The shaft left end set is installed with demoulding sprocket wheel, and demoulding sprocket wheel is connected by transmission chain with drive sprocket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820092293.4U CN207766809U (en) | 2018-01-19 | 2018-01-19 | Cam spring-tooth cylinder and cam elastic claw cartridge type incomplete film-recovering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820092293.4U CN207766809U (en) | 2018-01-19 | 2018-01-19 | Cam spring-tooth cylinder and cam elastic claw cartridge type incomplete film-recovering machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207766809U true CN207766809U (en) | 2018-08-28 |
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ID=63213971
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820092293.4U Active CN207766809U (en) | 2018-01-19 | 2018-01-19 | Cam spring-tooth cylinder and cam elastic claw cartridge type incomplete film-recovering machine |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109302860A (en) * | 2018-11-08 | 2019-02-05 | 新疆农业科学院农业机械化研究所 | A kind of drum-type residual film cleaning plant |
| CN109601031A (en) * | 2019-01-24 | 2019-04-12 | 石河子市光大农机有限公司 | A kind of steering film collecting roller and machine for recycling mulch film |
| CN109819700A (en) * | 2019-03-27 | 2019-05-31 | 甘肃洮河拖拉机制造有限公司 | Film stir-up tooth does the film retrieving collector of cycloid motion |
| CN109964562A (en) * | 2019-04-30 | 2019-07-05 | 张朝书 | Powder stalk formula elastic claw takes turns winding residual film combine more |
| CN111328475A (en) * | 2020-04-30 | 2020-06-26 | 张朝书 | Plate tooth self-stripping pick-up roller and plate tooth roller type residual film recycling and packaging machine |
| CN112262625A (en) * | 2020-10-26 | 2021-01-26 | 石河子大学 | Method for realizing extension of mulching film pickup spike teeth, mulching film recycling mechanism and recycling machine |
| CN113994776A (en) * | 2021-05-06 | 2022-02-01 | 河北农业大学 | High recovery rate incomplete membrane recovery unit suitable for cotton |
| CN115226422A (en) * | 2022-07-20 | 2022-10-25 | 哈尔滨市农业科学院 | Active seedling area straw cleaning device |
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2018
- 2018-01-19 CN CN201820092293.4U patent/CN207766809U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109302860A (en) * | 2018-11-08 | 2019-02-05 | 新疆农业科学院农业机械化研究所 | A kind of drum-type residual film cleaning plant |
| CN109601031A (en) * | 2019-01-24 | 2019-04-12 | 石河子市光大农机有限公司 | A kind of steering film collecting roller and machine for recycling mulch film |
| CN109819700A (en) * | 2019-03-27 | 2019-05-31 | 甘肃洮河拖拉机制造有限公司 | Film stir-up tooth does the film retrieving collector of cycloid motion |
| CN109819700B (en) * | 2019-03-27 | 2023-12-01 | 甘肃洮河拖拉机制造有限公司 | Residual film pickup mechanism with film picking teeth performing cycloid motion |
| CN109964562A (en) * | 2019-04-30 | 2019-07-05 | 张朝书 | Powder stalk formula elastic claw takes turns winding residual film combine more |
| CN111328475A (en) * | 2020-04-30 | 2020-06-26 | 张朝书 | Plate tooth self-stripping pick-up roller and plate tooth roller type residual film recycling and packaging machine |
| CN112262625A (en) * | 2020-10-26 | 2021-01-26 | 石河子大学 | Method for realizing extension of mulching film pickup spike teeth, mulching film recycling mechanism and recycling machine |
| CN113994776A (en) * | 2021-05-06 | 2022-02-01 | 河北农业大学 | High recovery rate incomplete membrane recovery unit suitable for cotton |
| CN115226422A (en) * | 2022-07-20 | 2022-10-25 | 哈尔滨市农业科学院 | Active seedling area straw cleaning device |
| CN115226422B (en) * | 2022-07-20 | 2023-07-14 | 哈尔滨市农业科学院 | Active seedling belt straw cleaning device |
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230830 Address after: 843013 Supply and Marketing Research Institute of Shuangcheng Town, Sixth Regiment, Alar City, Xinjiang Uygur Autonomous Region Patentee after: Alar City days code agricultural machinery manufacturing LLC Address before: 843013 Tiandian Agricultural Machinery Company, Old Supply and Marketing Research Institute, Shuangcheng Town, Liutuan, Aksu City, Aksu Prefecture, Xinjiang Uygur Autonomous Region Patentee before: Zhang Chaoshu |
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| TR01 | Transfer of patent right |