CN111357403A - Incomplete membrane is picked up and is tied combined operation transmission system and device - Google Patents
Incomplete membrane is picked up and is tied combined operation transmission system and device Download PDFInfo
- Publication number
- CN111357403A CN111357403A CN202010135986.9A CN202010135986A CN111357403A CN 111357403 A CN111357403 A CN 111357403A CN 202010135986 A CN202010135986 A CN 202010135986A CN 111357403 A CN111357403 A CN 111357403A
- Authority
- CN
- China
- Prior art keywords
- transmission
- chain
- wheel
- torque
- driven wheel
- 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.)
- Pending
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B43/00—Gatherers for removing stones, undesirable roots or the like from the soil, e.g. tractor-drawn rakes
Abstract
The utility model provides a incomplete membrane is picked up and is beaten bundle combined operation transmission system and device relates to the industrial machinery field, including the transmission shaft, the middle part cooperation of transmission shaft has the input shaft for receive outside torque drive transmission shaft and rotate, the both ends of transmission shaft cooperate first drive wheel and second drive wheel respectively, through transmission shaft middle part input torque, the structure of both ends output torque, realize the scheme of symmetrical two-way output torque, dispose the torque of output, drive each work module, accomplish the complete machine incomplete membrane and pick up, clear miscellaneous, carry, beat the power transmission of devices such as bundle, the rational arrangement power transmission process, make full use of power, and guarantee the symmetrical output of transmission shaft both ends torque, reduce the metal fatigue problem that stress produced.
Description
Technical Field
The utility model relates to the field of agricultural machinery, in particular to incomplete membrane is picked up and is tied combined operation transmission system and device.
Background
The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art.
The plastic film mulching cultivation technology has the functions of warming, preserving soil moisture and improving crop yield, is widely applied to agricultural production, but polyethylene plastic films remain in soil, bring huge negative effects to agricultural production and seriously influence agricultural sustainable development. The residual films after mechanical recovery in the field operation process are mostly placed in the field in a gathering type or a gathering and stacking type, special handling tools are lacked, manual handling is mainly relied on, and time and labor are wasted. A novel residual film picking and bundling combined machine can complete the combined operations of residual film picking, impurity removing, conveying, bundling and the like at one time, and a power transmission system is a core component of the machine and is related to the performance of the combined operation.
The inventor finds that the existing residual film picking and bundling combined operation mechanical equipment mostly adopts a mode of combining power output of a tractor with land wheel transmission or secondary power input of a hydraulic workstation to complete power transmission of the whole machine. The simple combined power transmission arrangement structure is unreasonable, the structure is complex, and the power is easy to interfere with each other in the transmission process, so that the power is easy to be greatly consumed; meanwhile, the weight of the whole machine is increased, so that the transportation is difficult and the oil consumption is reduced during field operation; in addition, for the transmission shaft part, when the torque output from the two ends is inconsistent, or the transmission shaft is input from one end and output from one end for a long time, the torque is generated in the transmission shaft, and along with continuous picking up operation, the stress generated by the torque deviation at the two ends can cause metal fatigue of the transmission shaft, so that the rigidity of the transmission shaft is affected, the transmission shaft is easy to crack or break, and the requirement of long-time operation is difficult to meet.
Disclosure of Invention
The utility model aims at the defects of prior art, a incomplete membrane is picked up and is beaten and bind combined operation transmission system and device is provided, through the structure of transmission shaft middle part input torque, both ends output torque, realize the scheme of symmetry two-way output torque, dispose the torque of outputting, drive each work module, accomplish the power transmission of complete machine incomplete membrane pickup, impurity removal, transport, bundle etc. device, rationally arrange power transmission process, make full use of power to guarantee the symmetry output of transmission shaft both ends torque, reduce the metal fatigue problem that the stress produced.
The first purpose of the disclosure is to provide a incomplete membrane is picked up and is beaten combined operation transmission system, adopts following technical scheme:
the transmission shaft is matched with an input shaft in the middle and used for receiving external torque to drive the transmission shaft to rotate, and a first transmission wheel and a second transmission wheel are respectively matched at two ends of the transmission shaft, so that the torque is symmetrically output from the two ends, and the stress generated during output is offset;
the first driving wheel is matched with a first driven wheel through a first chain, and the first driven wheel is used for driving the impurity removing roller to rotate; the second driving wheel is matched with a second driven wheel through a second chain, the second driven wheel is used for driving the pickup roller to rotate from one end, a third driving wheel is arranged at one end, far away from the second driven wheel, of the pickup roller, the third driving wheel is matched with a third driven wheel through a third chain, and the third driven wheel is used for driving the packing roller; the transmission shaft is close to the cooperation of the one end of first driven wheel and has a driving pulley, driving pulley has driven pulley through the belt cooperation, driven pulley is used for driving the stripping conveying roller.
Furthermore, the transmission shaft is matched with an input shaft through a reduction gearbox, and the input shaft is connected to an external power source through a universal joint; the torque is input from the middle part, and the torques are output from the two ends, so that the bidirectional output of the torque is realized.
Furthermore, the first driving wheel and the first driven wheel are chain wheels, the first driving wheel, the first chain and the first driven wheel jointly form a first chain transmission mechanism, and torque is obtained from one end of the transmission shaft and output to the impurity removing roller.
Furthermore, the second driving wheel and the second driven wheel are chain wheels, the second driving wheel, the second chain and the second driven wheel jointly form a second chain transmission mechanism, and torque is acquired from one end of the transmission shaft and output to the picking roller.
Furthermore, the third driving wheel and the third driven wheel are chain wheels, the third driving wheel, the third chain and the third driven wheel jointly form a third chain transmission mechanism, and torque is obtained from one end, far away from the second driven wheel, of the pick-up roller and is output to the packing roller.
Further, the third driven wheel is matched with the packing roller through a fourth chain transmission mechanism.
Further, driving pulley, driven pulley be the belt pulley structure, driving pulley, belt and driven pulley constitute belt drive jointly, obtain torque output to the stripping conveying roller from the one end that the transmission shaft is close to first drive wheel.
Furthermore, the torques output by the two ends of the transmission shaft are equal, and the torques received by the two ends are mutually offset.
Furthermore, the specifications of each driving wheel and each driven wheel are adjusted according to requirements, and the specifications are used for adjusting the transmission ratio of the whole driving wheel to the corresponding driven wheel.
The second invention aims to provide a residual film picking and bundling combined operation device, which adopts the following technical scheme:
comprises a machine body and the residual film picking and bundling combined operation transmission system.
Compared with the prior art, the utility model has the advantages and positive effects that:
(1) the transmission system transmits power to each operation module step by step to ensure the normal operation of each module, and the transmission mechanisms on the two sides can be uniformly distributed through the configuration of the transmission system, so that each part can work coordinately, the stable transmission of the power is realized, the additional consumption of the power is avoided, and the transmission efficiency is improved;
(2) the chain transmission mechanisms are matched at the two ends of the transmission shaft, so that the power input into the transmission shaft is output from the two ends at the same time, the torque output at the two ends is kept consistent, the torque output at the two ends counteracts the torque generated by the transmission shaft, and the stress generated by the torque deviation at the two ends is little along with the continuous picking operation, so that the loss of the transmission shaft is reduced, the durability of the transmission shaft is improved, and the requirement of long-time operation is met;
(3) transmission shaft one end cooperation first sprocket and belt pulley form the multiunit drive, and the other end cooperation has the second sprocket, and the cylinder is picked up in the drive of second sprocket one-level transmission, then through second grade transmission drive packing roller, forms multistage drive to the load that makes the transmission shaft both ends receive forms the balance, compares in one end multiunit drive, and the balance of exerting oneself at transmission shaft both ends can be guaranteed in the asymmetric drive mode of one end multiunit drive to the other end, avoids the excessive wear problem of transmission shaft unilateral.
Drawings
The accompanying drawings, which are included to provide a further understanding of the disclosure, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure and are not to limit the disclosure.
FIG. 1 is a schematic transmission diagram of a transmission system according to embodiments 1 and 2 of the present disclosure;
fig. 2 is a schematic diagram of the transmission system and the working elements in the embodiments 1 and 2 of the disclosure.
Wherein: 1. the device comprises a universal joint, 2, a reduction gearbox, 3, a transmission shaft, 4, a second chain transmission mechanism, 5, a trash cleaning roller, 6, a stripping conveying roller, 7, a picking roller, 8, a packing roller, 9, a fourth chain transmission mechanism, 10, a third chain transmission mechanism, 11, a belt transmission mechanism, 12, a first chain transmission mechanism, 13, a transmission belt wheel, 14, a rack, 15, a power input shaft, 16, a traction frame, 17 and a travelling wheel.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs.
+ it is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present disclosure. As used herein, the singular forms "a", "an", and/or "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof;
for convenience of description, the words "up", "down", "left" and "right" in this disclosure, if any, merely indicate that the directions of movement are consistent with those of the figures themselves, and are not limiting in structure, but merely serve to + describe the invention and to simplify the description, rather than to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the disclosure.
As introduced in the background art, the combined power transmission arrangement structure of the residual film picking and bundling combined operation machine in the prior art is unreasonable and complex, and power is interfered with each other in the transmission process, so that a large amount of power is easily consumed; meanwhile, the weight of the whole machine is increased, so that the transportation is difficult and the oil consumption is reduced during field operation; in addition, for the transmission shaft part, when the torque output from the two ends is inconsistent, or the transmission shaft is in one end input and one end output for a long time, the torque is generated in the transmission shaft, and along with the continuous operation of picking up, the stress generated by the torque deviation at the two ends can cause the metal fatigue of the transmission shaft, influence the rigidity of the transmission shaft, easily cause the transmission shaft to crack or break, and difficultly meet the requirement of long-time operation.
Example 1
In an exemplary embodiment of the present disclosure, as shown in fig. 1-2, a combined operation transmission system for residual film picking and bundling is provided.
The main body of the power transmission mechanism is a structure with a plurality of groups of transmission mechanisms matched with each other, power is transmitted to each working unit through reasonable arrangement of the plurality of groups of transmission mechanisms, the working units are driven to move, effective transmission of the power is guaranteed, transmission efficiency is improved, and extra consumption of the power is reduced.
The device comprises a transmission shaft, wherein two ends of the transmission shaft are respectively matched with a plurality of groups of transmission mechanisms to realize bidirectional output of power, so that power transmission of operations such as picking up residual films, removing impurities, conveying and bundling of the whole machine is completed, one end of the transmission shaft is used for completing power input of an impurity removing roller and a demolding conveying roller by adopting chain transmission and belt transmission, and the other end of the transmission shaft is used for completing power input of a picking roller and a packing roller by adopting multi-stage chain transmission.
Specifically, the middle part of the transmission shaft is matched with a power input structure, in the embodiment, the middle part of the transmission shaft is matched with a universal joint through a reduction gearbox, the upper part of the universal joint is matched with a power input shaft, the power input shaft is connected with an external power source to obtain torque, and the externally input torque is input into the transmission shaft through the universal joint and the reduction gearbox in sequence so as to drive the transmission shaft to rotate;
of course, it can be understood that the reduction gearbox can adopt a multi-stage gear reduction gearbox, the output is improved by reducing the transmission ratio, the transmission shaft is matched with the frame of the device through a plurality of bearings to realize stable installation, and preferably, the plurality of bearings of the transmission shaft are uniformly distributed along the axial direction of the transmission shaft to improve the radial bearing capacity of the transmission shaft and ensure stable output.
The transmission shaft both ends all cooperate and have chain drive mechanism, export the power of input transmission shaft simultaneously from both ends, guaranteed that the torque of exporting at both ends keeps unanimous, the torque that both ends export produced the transmission shaft offsets each other, along with continuously going on of picking up the operation, the stress that the torque deviation at both ends produced is very little to reduced the loss to the transmission shaft, improve the durability of transmission shaft, satisfy the demand of long-time operation
Furthermore, one end of the transmission shaft is matched with a first chain transmission mechanism and a belt pulley transmission mechanism, the first chain transmission mechanism and the belt pulley transmission mechanism are sequentially arranged along the axial direction of the transmission shaft and are not interfered with each other, the first chain transmission mechanism comprises a first transmission wheel, a first chain and a first driven wheel, the first transmission wheel is arranged on the transmission shaft, the first transmission wheel is matched with the first driven wheel through the first chain, the first driven wheel is arranged at one end of the impurity removing roller, and the first driven wheel is used for driving the impurity removing roller to rotate; the belt pulley transmission mechanism comprises a transmission belt pulley, a belt and a driven belt pulley, the transmission belt pulley is arranged at one end, close to a first driven wheel, of the transmission shaft, the transmission belt pulley is matched with the driven belt pulley through the belt, the driven belt pulley is arranged at one end of the demolding conveying roller, and the driven belt pulley is used for driving the demolding conveying roller;
of course, it can be understood that the power output structure on the left side of the transmission shaft is used for outputting the torque on the left side of the transmission shaft to the impurity cleaning roller and the demolding conveying roller, and the residual soil film cleaning and demolding conveying work is completed by the impurity cleaning roller and the demolding conveying roller.
Furthermore, a second chain transmission mechanism is matched with the other end of the transmission shaft, the second chain transmission mechanism comprises a second driving wheel, a second chain and a second driven wheel, the second driving wheel is matched with the transmission shaft, the second driving wheel is matched with the second driven wheel through the second chain, the second driven wheel is installed at the first end of the picking roller, and torque is obtained from one end of the transmission shaft and output to the picking roller;
the second end of the pick-up roller is matched with a third chain transmission mechanism, the third chain transmission mechanism comprises a third driving wheel, a third chain and a third driven wheel, the third driving wheel is installed at the second end of the pick-up roller, a third driving shaft is matched with the third driven wheel through the third chain, the third driven wheel is installed at one end of a driven shaft, the other end of the driven shaft is matched with a fourth chain transmission mechanism, torque is obtained from one end of the pick-up roller, and the torque is output to the packing roller through the fourth chain transmission mechanism;
in the embodiment, the multi-stage chain transmission at the right end of the transmission shaft is formed by the second chain transmission mechanism, the third chain transmission mechanism and the fourth chain transmission mechanism, so that the power input of the pickup roller and the packing roller is completed, and the pickup and packing work of the residual film can be completed by utilizing the pickup roller and the packing roller.
Of course, it can be understood that, for the cooperation of the fourth chain transmission and the driven shaft, the fourth chain transmission is used for adjusting the output direction and the torque magnitude of the third chain transmission, and the transmission length is prolonged; in another embodiment, the third driven wheel can be directly engaged with the packing roller, so that the third driving wheel can directly drive the packing roller.
Transmission shaft one end cooperation first sprocket and belt pulley form the multiunit drive, and the other end cooperation has the second sprocket, and the cylinder is picked up in the drive of second sprocket one-level transmission, then through second grade transmission drive packing roller, forms multistage drive to the load that makes the transmission shaft both ends receive forms the balance, compares in one end multiunit drive, and the balance of exerting oneself at transmission shaft both ends can be guaranteed in the asymmetric drive mode of one end multiunit drive to the other end, avoids the excessive wear problem of transmission shaft unilateral.
For the whole transmission process, taking a tractor as a power source as an example, when the tractor works, the power of the tractor is input into the reduction gearbox through the universal joint, the reduction gearbox outputs the power to two sides through the transmission shaft after reducing the speed, the left power drives the impurity removing roller to work through the first chain transmission mechanism, and simultaneously drives the conveying roller to work through belt transmission, wherein the first transmission wheel of the right first chain transmission mechanism is coaxial with the transmission belt wheel of the belt transmission mechanism;
the right side power drives the pick-up roller to work through the second chain transmission mechanism, a third chain transmission mechanism is arranged at the other end of the rotating shaft of the pick-up roller, and the third chain transmission mechanism outputs the power to a packing roller of the bundling device through a fourth chain transmission mechanism;
wherein, each stage of transmission is additionally provided with a tensioning belt wheel or a chain wheel which is used for keeping each transmission mechanism in a tensioning working state and improving the transmission precision; in the whole transmission system, when power is input into each device through chain transmission or belt transmission, the input of different transmission ratios can be realized by changing the sizes of the chain wheel and the belt wheel according to the rotating speed requirement of actual operation.
Example 2
In another exemplary embodiment of the present disclosure, as shown in fig. 1 to 2, a residual film picking and bundling combined operation device is provided, which uses the residual film picking and bundling combined operation transmission system according to embodiment 1.
The device mainly comprises a rack, a transmission system, a power system, traveling wheels and working structures, wherein as shown in figure 2, the working structures are arranged on the rack, the transmission system is correspondingly matched with the racks, the rack is connected into an external traction device through a traction frame, and the transmission system is connected into the power system;
the power system is bidirectionally input through the reduction gearbox, the right side input of the transmission shaft drives the pickup device and the packing device, and the left side input drives the impurity cleaning roller and the demolding conveying roller; a packing roller is arranged in the packing device and consists of 13 groove-shaped rollers rotating at a high speed;
before the operation, be connected with the tractor through the traction frame earlier, tractor power output shaft is with power transmission to gearbox, drives through transmission system after the gearbox deceleration clear miscellaneous roller, deciduate conveying roller, pick-up cylinder, packing roller and rotates.
When the machine works, the impurity removing roller throws up the film impurity mixture after strip collection along with the advance of the machine tool to destroy the adhesion state of the residual film, soil and cotton stalks, the picking roller in the picking device picks up the residual film and conveys the residual film upwards to the lower part of the film removing and conveying device, and at the moment, the elastic teeth retract into the film removing roller to finish the picking and film removing operation; the demolding conveying roller in the demolding conveying device conveys the residual film into a box body of a packaging device through wind power adsorption and centrifugal force, and a packaging roller in the packaging device bundles the residual film into a round bundle type residual film package to complete pickup and packaging operation;
after the round residual film packages are bundled to a certain density, a preset pressure sensor inside the round residual film packages alarms, the unpacking oil cylinder stretches, the packing device is opened to send out the residual film packages, one-time picking and packing operation is completed, the unpacking oil cylinder retracts, and the next picking and packing circulation operation is started.
Wherein, the opening oil cylinder is directly input by the hydraulic pressure of the tractor.
The invention discloses a special transmission system of a residual film picking and bundling combined machine, which aims to solve the problem that after the residual films are mechanically recovered in a field, the residual films are placed in the field in a gathering type or a gathering and stacking type and lack of special loading and unloading equipment, and realizes light and simplified power transmission of single power. The residual film picking and bundling combined machine using the transmission system can quickly and effectively complete residual film picking, impurity removing, conveying and bundling, and is high in picking recovery rate, stable in working, safe, reliable, efficient and labor-saving.
The above description is only a preferred embodiment of the present disclosure and is not intended to limit the present disclosure, and various modifications and changes may be made to the present disclosure by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present disclosure should be included in the protection scope of the present disclosure.
Claims (10)
1. The residual film picking and bundling combined operation transmission system is characterized by comprising a transmission shaft, wherein an input shaft is matched at the middle part of the transmission shaft and used for receiving external torque to drive the transmission shaft to rotate; the second driving wheel is matched with a second driven wheel through a second chain, the second driven wheel is used for driving the pickup roller to rotate from one end, a third driving wheel is arranged at one end, far away from the second driven wheel, of the pickup roller, the third driving wheel is matched with a third driven wheel through a third chain, and the third driven wheel is used for driving the packing roller; the transmission shaft is close to the cooperation of the one end of first driven wheel and has a driving pulley, driving pulley has driven pulley through the belt cooperation, driven pulley is used for driving the stripping conveying roller.
2. The combined film residue picking and baling drive system as recited in claim 1, wherein the drive shaft engages an input shaft through a reduction gearbox, the input shaft being coupled to an external power source through a universal joint.
3. The combined operation transmission system for picking up and bundling the residual film as claimed in claim 1, wherein the first driving wheel and the first driven wheel are chain wheels, the first driving wheel, the first chain and the first driven wheel together form a first chain transmission mechanism, and the first chain transmission mechanism obtains torque from one end of the transmission shaft and outputs the torque to the trash removal roller.
4. The combined operation transmission system for picking up and bundling the residual film as claimed in claim 1, wherein the second transmission wheel and the second driven wheel are chain wheels, the second transmission wheel, the second chain and the second driven wheel together form a second chain transmission mechanism, and the second chain transmission mechanism obtains a torque from one end of the transmission shaft and outputs the torque to the picking roller.
5. The combined operation transmission system for picking up and bundling the residual film as claimed in claim 1, wherein the third driving wheel and the third driven wheel are chain wheels, the third driving wheel, the third chain and the third driven wheel together form a third chain transmission mechanism, and the third chain transmission mechanism obtains torque from one end of the picking roller far away from the second driven wheel and outputs the torque to the bundling roller.
6. The combined film residue pick-up and baling drive system as in claim 5, wherein said third driven wheel is engaged with the baling roller by a fourth chain drive.
7. The combined operation transmission system for picking up and bundling the residual film as claimed in claim 1, wherein the driving pulley and the driven pulley are both pulley structures, the driving pulley, the belt and the driven pulley together form a belt transmission mechanism, and the torque is obtained from one end of the transmission shaft close to the first transmission wheel and is output to the film stripping conveying roller.
8. The combined film residue picking and baling system as recited in claim 1, wherein the output torques from the ends of said drive shaft are equal and cancel each other out.
9. The residual film picking and bundling combined operation transmission system as claimed in claim 1, wherein the specifications of each transmission wheel and each driven wheel are adjusted according to requirements, so as to adjust the transmission ratio of the whole transmission wheel to the corresponding driven wheel.
10. A residual film picking and bundling combined operation device, which is characterized by comprising the residual film picking and bundling combined operation transmission system according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010135986.9A CN111357403A (en) | 2020-03-02 | 2020-03-02 | Incomplete membrane is picked up and is tied combined operation transmission system and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010135986.9A CN111357403A (en) | 2020-03-02 | 2020-03-02 | Incomplete membrane is picked up and is tied combined operation transmission system and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111357403A true CN111357403A (en) | 2020-07-03 |
Family
ID=71198279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010135986.9A Pending CN111357403A (en) | 2020-03-02 | 2020-03-02 | Incomplete membrane is picked up and is tied combined operation transmission system and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111357403A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3121037U (en) * | 2006-01-23 | 2006-04-27 | 株式会社 イダ | Stone gravel removal machine |
| CN201571303U (en) * | 2010-01-18 | 2010-09-08 | 王保东 | Double-side transmission rotary cultivator for hand tractor |
| CN203353050U (en) * | 2013-07-11 | 2013-12-25 | 长春中大拖拉机制造有限公司 | Double-driving mechanism for beating machine |
| CN203708823U (en) * | 2014-02-17 | 2014-07-16 | 山东省农业机械科学研究院 | Garlic harvesting machine |
| CN205105557U (en) * | 2015-12-01 | 2016-03-30 | 新疆农垦科学院 | Bundle combined operation machine of beating is retrieved to incomplete membrane |
| CN105960856A (en) * | 2016-02-05 | 2016-09-28 | 中国农业大学 | Snap-in combined machine for pulling and breaking and mulching of cotton stalks and combined-type whole film recycling |
| CN205847885U (en) * | 2016-07-19 | 2017-01-04 | 新疆科神农业装备科技开发股份有限公司 | Damaged film gathering impurity eliminating machine |
| CN106369250A (en) * | 2016-09-14 | 2017-02-01 | 天津汇讯视通科技有限公司 | Transmission assembly of which cradle head moves in vertical direction |
| CN107912121A (en) * | 2017-11-20 | 2018-04-17 | 山东省农业机械科学研究院 | A kind of portable Green onion digging machine and its method of work |
| CN108633347A (en) * | 2018-08-23 | 2018-10-12 | 陇东学院 | A kind of milpa damaged film gathering and root stubble collect machine |
| CN209134862U (en) * | 2018-09-20 | 2019-07-23 | 中国农业机械化科学研究院呼和浩特分院有限公司 | A kind of wide cut high density circle bale baler |
-
2020
- 2020-03-02 CN CN202010135986.9A patent/CN111357403A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3121037U (en) * | 2006-01-23 | 2006-04-27 | 株式会社 イダ | Stone gravel removal machine |
| CN201571303U (en) * | 2010-01-18 | 2010-09-08 | 王保东 | Double-side transmission rotary cultivator for hand tractor |
| CN203353050U (en) * | 2013-07-11 | 2013-12-25 | 长春中大拖拉机制造有限公司 | Double-driving mechanism for beating machine |
| CN203708823U (en) * | 2014-02-17 | 2014-07-16 | 山东省农业机械科学研究院 | Garlic harvesting machine |
| CN205105557U (en) * | 2015-12-01 | 2016-03-30 | 新疆农垦科学院 | Bundle combined operation machine of beating is retrieved to incomplete membrane |
| CN105960856A (en) * | 2016-02-05 | 2016-09-28 | 中国农业大学 | Snap-in combined machine for pulling and breaking and mulching of cotton stalks and combined-type whole film recycling |
| CN205847885U (en) * | 2016-07-19 | 2017-01-04 | 新疆科神农业装备科技开发股份有限公司 | Damaged film gathering impurity eliminating machine |
| CN106369250A (en) * | 2016-09-14 | 2017-02-01 | 天津汇讯视通科技有限公司 | Transmission assembly of which cradle head moves in vertical direction |
| CN107912121A (en) * | 2017-11-20 | 2018-04-17 | 山东省农业机械科学研究院 | A kind of portable Green onion digging machine and its method of work |
| CN108633347A (en) * | 2018-08-23 | 2018-10-12 | 陇东学院 | A kind of milpa damaged film gathering and root stubble collect machine |
| CN209134862U (en) * | 2018-09-20 | 2019-07-23 | 中国农业机械化科学研究院呼和浩特分院有限公司 | A kind of wide cut high density circle bale baler |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201566850U (en) | Dual-purpose type winding film wrapper | |
| CN203896767U (en) | Damage-free type fruit and vegetable picking device | |
| CN206029892U (en) | Device is got to clamp of robot | |
| CN206759957U (en) | Used plastic collection and the combine of packing | |
| CN2909814Y (en) | Cutting platform of maize harvester | |
| CN201438816U (en) | Self-propelled flax harvester | |
| CN111357403A (en) | Incomplete membrane is picked up and is tied combined operation transmission system and device | |
| CN110192497A (en) | Edible mushroom automatic bag sheathing tying sack filling machine | |
| CN112027170B (en) | Packaging device for clothing production line and use method thereof | |
| CN203086987U (en) | Reed harvester | |
| CN204681823U (en) | Crop harvesting bundling combine | |
| CN109156164B (en) | Apple picking robot | |
| CN106961850B (en) | Combined machine for recovering and packaging residual film | |
| CN202168349U (en) | Double-chain peanut harvester | |
| CN110539937A (en) | Belt type residual film round bundle packaging machine | |
| CN207820588U (en) | A kind of self-propelled multipurpose straw chopping side bale baler | |
| CN220422507U (en) | Picking arm of straw bundle picking machine | |
| CN201418273Y (en) | Peanut harvester | |
| CN202225533U (en) | Round baler with double bins | |
| CN102422758B (en) | Double-cabin round straw bundling machine | |
| CN205694093U (en) | Harvester for potato be followed by residual film collection device | |
| CN209268039U (en) | A kind of corn picker helps focusing device | |
| CN213862855U (en) | Tongs based on washing machine cylinder snatchs | |
| CN212447948U (en) | Labor-saving accelerating device | |
| CN217899267U (en) | Four-process double-station double-material-pushing cutting machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |