CN209824347U - Residual film recycling quick-release device and harvester - Google Patents
Residual film recycling quick-release device and harvester Download PDFInfo
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- CN209824347U CN209824347U CN201920230042.2U CN201920230042U CN209824347U CN 209824347 U CN209824347 U CN 209824347U CN 201920230042 U CN201920230042 U CN 201920230042U CN 209824347 U CN209824347 U CN 209824347U
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Abstract
The utility model relates to a residual film recovery quick-release device and a harvester, which comprises a first frame component and a second frame component which are arranged at the two sides of the tail end of the harvester, wherein a rotary recovery device is arranged between the first frame component and the second frame component, and the rotary recovery device can rotate along the axis of the rotary recovery device to wind the residual film; the rotary recovery device comprises a first shaft disc and a second shaft disc, wherein the first shaft disc is rotatably connected with the first rack assembly, the second shaft disc is rotatably connected with the second rack assembly, and the first shaft disc and the second shaft disc are fixedly connected through a connecting shaft; a plurality of round holes along the circumferential direction are formed in the second shaft disc, one end of a steel wire rope is connected to each round hole, and a retaining ring is arranged at the other end of each steel wire rope. The utility model discloses can improve the efficiency that incomplete membrane recovery unit retrieved the incomplete membrane, can realize unloading membrane operation of incomplete membrane fast.
Description
Technical Field
The utility model belongs to the technical field of agricultural machinery, concretely relates to quick-release device and harvester are retrieved to incomplete membrane.
Background
Since the introduction of the plastic film mulching technology into China in the 70 th century in 20 th, the plastic film mulching technology brings great economic benefits to agricultural production by the obvious characteristics of heat preservation, soil moisture preservation, soil conservation, yield increase and the like, and is called as a 'white revolution' in agriculture. However, the mulching technology brings remarkable economic benefits and causes the land to suffer from serious white pollution, so that the mulching technology becomes a problem to be urgently solved for maintaining the agricultural ecological environment and promoting the agricultural sustainable development at present.
The inventors have appreciated that existing residual film recycling apparatus are of two types: one is used as an independent residual film recycling machine, and the other is matched with a corresponding harvester for use. In any use mode, two processes of film collecting and film discharging are completed. The inventor considers that the existing residual film recycling device has the following defects:
the separation work of the residual film and the recovery device is difficult to realize, and the problem of difficult film unloading exists.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the defects of the prior art and providing a residual film recovery quick-release device and a harvester.
The utility model aims at providing a quick-release device is retrieved to incomplete membrane to solve current incomplete membrane recovery unit and unload the membrane difficulty, the problem that incomplete membrane recovery efficiency is low.
The second purpose of the utility model is to provide a quick release device's operating method is retrieved to incomplete membrane, guides current incomplete membrane recovery process, improves incomplete membrane recovery efficiency, realizes fast unloading membrane work.
The third purpose of the utility model is to provide a harvester, with the help of above-mentioned incomplete membrane recovery quick-release device, can realize incomplete membrane and recovery unit's quickly separating, improve recovery efficiency.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a incomplete membrane recovery quick-release device, is including installing in the first frame subassembly and the second frame subassembly of the terminal both sides of harvester, install between first frame subassembly and the second frame subassembly and rotate recovery unit, it can rotate in order to twine the incomplete membrane to rotate recovery unit along self axis.
The rotary recovery device comprises a first shaft disc and a second shaft disc, wherein the first shaft disc is rotatably connected with the first rack assembly, the second shaft disc is rotatably connected with the second rack assembly, and the first shaft disc and the second shaft disc are fixedly connected through a connecting shaft;
a plurality of round holes along the circumferential direction are formed in the second shaft disc, one end of a steel wire rope is connected to each round hole, a retaining ring is arranged at the other end of the steel wire rope, a plurality of grooves along the circumferential direction are formed in the first shaft disc, hooks are arranged in the grooves respectively, and the tail ends of the retaining rings are connected with the hooks;
and a driving assembly is arranged on one side of the first rack or the second rack and used for driving the rotation recovery device to rotate.
Adopt taut wire rope, first reel, second reel and connecting axle to form the winding up roller structure of twining incomplete membrane usefulness, after relaxing wire rope, incomplete membrane can realize the separation fast with wire rope, when avoiding adopting many reinforcing bars to form the winding roller, the condition of incomplete membrane and the inconvenient separation of winding roller.
Further, the first frame assembly comprises a first frame and a first bearing seat, the first frame is fixedly connected with the tail end of the harvester through a connecting bolt group, two first kidney-shaped holes are formed in the first frame along the horizontal direction, a first fastening piece is arranged in the first bearing seat, and the tail end of the first fastening piece penetrates through the first kidney-shaped holes and then is connected with a second fastening piece;
and a second oval hole in the horizontal direction is formed in the first rack and used for passing through the connecting shaft.
Furthermore, the second rack assembly comprises a second rack and a second bearing seat, the second rack is fixedly connected with the tail end of the harvester through a connecting bolt group, two first oval holes are formed in the second rack along the horizontal direction, a first fastener is arranged in the second bearing seat, and the tail end of the first fastener penetrates through the first oval holes and then is connected with the second fastener;
and a second oval hole in the horizontal direction is formed in the first rack and used for passing through the connecting shaft.
The first oval hole, the second oval hole, the first fastener and the second fastener are arranged in the first frame component and the second frame component respectively, so that the relative positions of the first bearing seat and the first frame and the second bearing seat and the second frame can be adjusted, the distance between the rotary recovery device and an external harvester can be changed conveniently, debugging is facilitated, and flexible adjustment of the relative position between the residual film recovery quick-release device and the external harvester is realized.
Furthermore, the driving assembly comprises a speed reducing motor fixedly arranged on one side of the second rack, and an output shaft of the speed reducing motor penetrates through the second bearing seat and then is fixedly connected with the connecting shaft;
the speed reducing motor is powered by the storage battery, a controller is arranged between the speed reducing motor and the storage battery, and the controller is used for controlling on-off of current in the speed reducing motor.
Adopt controller and battery to supply power for gear motor, can conveniently control and rotate recovery unit pivoted speed, improve incomplete membrane recovery efficiency.
Furthermore, a stop block is arranged at one end, close to the second shaft disc, of the steel wire rope, the stop block is arranged at the end portion of the steel wire rope, and a spring is arranged between the stop block and the second shaft disc.
By adopting the combination of the spring and the stop block, after the steel wire rope is connected with the first shaft disc through the retaining ring and the hook, the whole steel wire rope can be ensured to be in a tensioned state, and the requirement on the precision of the length of the steel wire rope is reduced.
Furthermore, the first shaft disc and the second shaft disc are fixedly connected with the connecting shaft through pin shaft assemblies respectively, and two ends of the connecting shaft penetrate through the first shaft disc and the second shaft disc respectively and then are connected with the first bearing seat or the second bearing seat.
The pin shaft assembly can be used for realizing the quick connection and fixation between the first shaft disc and the second shaft disc and the connecting shaft, so that the first shaft disc and the second shaft disc can synchronously rotate, and the problem of steel wire rope torsion caused by different rotating speeds of the first shaft disc and the second shaft disc is avoided.
Further, the round hole sets up along the second reel equipartition, the recess sets up along first reel equipartition.
The round holes and the grooves are uniformly distributed, so that the uniformity of the rotary recovery device for collecting the residual films can be improved.
A method for recovering and quickly unloading residual films utilizes a residual film recovery and quick unloading device, and comprises the following steps:
step 1, starting a harvester, controlling a direct current motor to rotate by a controller, driving a first shaft disc and a second shaft disc to rotate by the direct current motor, driving a plurality of steel wire ropes to rotate by the rotation of the first shaft disc and the second shaft disc by taking a connecting shaft as a rotation center, and winding residual films outside the steel wire ropes;
step 2, when the thickness value of the residual film wound outside the steel wire rope meets the set requirement, stopping the harvester from moving forward, and stopping the direct current motor from rotating;
step 3, separating a retaining ring at the tail end of the steel wire rope from a hook on the first shaft disc, changing the steel wire rope from a tensioning state to a bending and loosening state, and removing the residual film from the outside of the steel wire rope;
step 4, connecting the retaining ring at the tail end of the steel wire rope with the hook on the first shaft disc again, wherein the steel wire rope is in a tensioned state under the action of the spring and the stop block, and a plurality of steel wire ropes form a winding roller structure; and (4) repeating the operation of the step (1) until the residual film is collected.
A harvester utilizes the residual film recovery quick-release device which is arranged at the tail end of a conveying chain of the harvester.
The utility model has the advantages that:
the utility model discloses a quick-release device is retrieved to incomplete membrane receives the membrane rate high, unload the membrane quick, can effectual environmental protection. An independent direct-current power supply is adopted to drive the residual film recovery device, so that the working efficiency of the matched harvester is improved; can be used in combination with harvesters of various types, and improves the utilization rate of the harvester in combination.
The utility model discloses a collection of incomplete membrane can be realized to the combination of wire rope, first reel, second reel and connecting axle when wire rope is taut, can realize incomplete membrane and rotation recovery unit's separation when wire rope relaxs, improves the efficiency of incomplete membrane.
The first oval hole, the second oval hole, the first fastener and the second fastener are arranged in the first rack assembly and the second rack assembly respectively, so that the relative positions of the first bearing seat and the first rack and the relative positions of the second bearing seat and the second rack can be adjusted, the distance between the rotary recovery device and an external harvester can be changed conveniently, and the debugging is facilitated.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.
Fig. 1 is a schematic view of an overall structure of a first viewing direction in embodiment 1 of the present invention;
fig. 2 is a schematic view of an overall structure of a second viewing direction in embodiment 1 of the present invention;
fig. 3 is a schematic view of the structure of the first frame and other parts in embodiment 1 of the present invention;
fig. 4 is a schematic view of the structure of the second frame and other parts in embodiment 1 of the present invention.
In the figure: 1. a set of connection bolts; 2. a first hub; 2A, a first waist-shaped hole; 2B, a second waist-shaped hole; 3. a first bearing housing; 4. a first frame; 5. a pin assembly; 6. a wire rope; 7. a connecting shaft; 8. a second reel; 9. a reduction motor; 10. a second frame; 11. a spring; 12. a controller; 13. a harvester; 14. a storage battery; 1.1, hanging hooks; 1.2, a retaining ring; 1.3, buckling; 1.4, a female buckle; 1.5, a stop block.
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 application 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 according to the present application. As used herein, the singular forms "a", "an" and "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, unless the context clearly indicates otherwise.
For convenience of description, the words "up, down, left, right" in the present invention, if appearing, are intended to correspond only to the upper, lower, left, right directions of the drawings themselves, not to limit the structure, but merely to facilitate the description of the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the invention.
The utility model discloses well first oval hole and second oval hole are oval hole, "first" and "second" only are used for distinguishing the different oval hole in two kinds of positions, do not represent that its structure is the same or different.
Similarly, other components defined by the terms "first" and "second" in the present invention do not represent the same or different structures.
Embodiment 1, as shown in fig. 1 to 4, this embodiment provides a residual film recycling quick-release device, including a first frame assembly and a second frame assembly mounted on two sides of the end of a harvester 13, a rotary recycling device mounted between the first frame assembly and the second frame assembly, the rotary recycling device being capable of rotating along its own axis to wind residual films;
specifically, the first frame assembly and the second frame assembly are respectively arranged on a frame at the tail end of a conveying chain of the harvester 13, and the rotary recovery device is right opposite to the conveying chain.
The rotary recovery device comprises a first shaft disc 2 rotationally connected with the first rack component and a second shaft disc 8 rotationally connected with the second rack component, and the first shaft disc 2 and the second shaft disc 8 are fixedly connected through a connecting shaft 7;
a plurality of round holes along the circumferential direction are formed in the second shaft disc 8, one end of a steel wire rope 6 is connected to each round hole, a retaining ring 1.2 is arranged at the other end of the steel wire rope 6, a plurality of grooves along the circumferential direction are formed in the first shaft disc 2, hooks 1.1 are arranged in the grooves, and the tail end of each retaining ring 1.2 is connected with the corresponding hook 1.1;
and a driving component is arranged on one side of the first frame 4 or the second frame 10 and is used for driving the rotation recovery device to rotate.
Preferably, the first frame assembly comprises a first frame 4 and a first bearing seat 3, the first frame 4 is fixedly connected with the tail end of the harvester 13 through a connecting bolt group 1, two first kidney-shaped holes 2A are arranged in the first frame 4 along the horizontal direction, a first fastening piece is arranged in the first bearing seat 3, and the tail end of the first fastening piece passes through the first kidney-shaped holes 2A and then is connected with a second fastening piece;
specifically, the first fastening member may be a bolt or a screw, and the second fastening member may be a nut or a nut.
And a second oval hole 2B in the horizontal direction is formed in the first frame 4, and the second oval hole 2B is used for passing through a connecting shaft 7.
Specifically, the distance between two vertical end surfaces in the first kidney-shaped hole 2A is the same as the diameter of the first fastener, and the distance between two vertical end surfaces in the second kidney-shaped hole 2B is the same as the diameter of the connecting shaft 7.
Preferably, the second frame assembly comprises a second frame 10 and a second bearing seat, the second frame 10 is fixedly connected with the tail end of the harvester 13 through a connecting bolt group 1, two first kidney-shaped holes 2A are arranged in the second frame 10 along the horizontal direction, a first fastener is arranged in the second bearing seat, and the tail end of the first fastener passes through the first kidney-shaped holes 2A and then is connected with the second fastener;
and a second oval hole 2B in the horizontal direction is formed in the first frame 4, and the second oval hole 2B is used for passing through a connecting shaft 7.
Specifically, the first fastening member may be a bolt or a screw, and the second fastening member may be a nut or a nut.
Specifically, the distance between two vertical end surfaces in the first kidney-shaped hole 2A is the same as the diameter of the first fastener, and the distance between two vertical end surfaces in the second kidney-shaped hole 2B is the same as the diameter of the connecting shaft 7.
Preferably, the driving assembly comprises a speed reducing motor 9 fixedly arranged on one side of the second frame 10, and an output shaft of the speed reducing motor 9 penetrates through the second bearing seat and then is fixedly connected with the connecting shaft 7;
specifically, the reduction motor 9 may be fixed to the second frame 10 by welding or bolting, and the connection manner is not limited.
The speed reducing motor 9 is powered by a storage battery 14, a controller 12 is arranged between the speed reducing motor 9 and the storage battery 14, and the controller 12 is used for controlling on-off of current in the speed reducing motor 9.
Specifically, the storage battery 14 is fixedly mounted above the frame of the harvester 13, and the storage battery and the frame can be fixedly connected by bolts or by gluing, and the connection mode is not limited.
Preferably, a stop block 1.5 is arranged at one end, close to the second shaft disc, of the steel wire rope, the stop block is arranged at the end part of the steel wire rope, and a spring 11 is arranged between the stop block 1.5 and the second shaft disc 8.
Specifically, the stop block 1.5 is arranged at the tail end of the steel wire rope 6, and the spring 11 is sleeved outside the steel wire rope 6.
Preferably, the first shaft disc 2 and the second shaft disc 8 are respectively and fixedly connected with the connecting shaft 7 through the pin shaft assembly 5, and two ends of the connecting shaft 7 are respectively connected with the first bearing seat 3 or the second bearing seat after penetrating through the first shaft disc 2 and the second shaft disc 8.
Specifically, the pin shaft assembly 5 comprises female buckles 1.4 arranged at two ends of the connecting shaft 7, the female buckles 1.4 are matched with male buckles 1.3 for use, the male buckles 1.3 are respectively arranged on the opposite end faces of the first shaft disc 2 and the second shaft disc 8, the female buckles 1.4 and the male buckles 1.3 are respectively provided with a pin shaft and a pin hole, and the pin shaft sequentially penetrates through the pin holes in the female buckles 1.4 and the male buckles 1.3 to fixedly connect the first shaft disc 2, the second shaft disc 8 and the connecting shaft 7.
Preferably, the round hole is arranged along the 8 equipartitions of second reel, the recess is arranged along the 2 equipartitions of first reel.
Embodiment 2, as shown in fig. 1 to 4, this embodiment provides a method for recovering and quickly disassembling a residual film, which utilizes a residual film recovering and quickly disassembling device, and includes the following steps:
step 1, starting a harvester 13, controlling a direct current motor to rotate by a controller 12, driving a first reel 2 and a second reel 8 to rotate by the direct current motor, driving a plurality of steel wire ropes 6 to rotate by the rotation of the first reel 2 and the second reel 8 by taking a connecting shaft 7 as a rotation center, and winding residual films outside the steel wire ropes 6;
step 2, when the thickness value of the residual film wound outside the steel wire rope 6 meets the set requirement, the harvester 13 stops advancing, and the direct current motor stops rotating;
step 3, separating a retaining ring 1.2 at the tail end of the steel wire rope 6 from a hook 1.1 on the first shaft disc 2, changing the steel wire rope 6 from a tensioning state to a bending and loosening state (namely the steel wire rope 6 is loosened), and separating the residual film from the steel wire rope 6 to remove the residual film from the outside of the steel wire rope 6;
step 4, connecting the retaining ring 1.2 at the tail end of the steel wire rope 6 with the hook 1.1 on the first shaft disc 2 again, wherein the steel wire rope 6 becomes a tensioned state under the action of the spring 11 and the stop block 1.5, and a plurality of steel wire ropes 6 form a winding roller structure; and (4) repeating the operation of the step (1) until the residual film is collected.
Embodiment 3, a harvester, which utilizes a residual film recovery quick release device installed at the end of the conveying chain of the harvester 13.
Although the present invention has been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and those skilled in the art should understand that various modifications or variations that can be made by those skilled in the art without inventive work are still within the scope of the present invention.
Claims (8)
1. A residual film recycling quick-release device is characterized by comprising a first rack assembly and a second rack assembly which are arranged on two sides of the tail end of a harvester, wherein a rotary recycling device is arranged between the first rack assembly and the second rack assembly and can rotate along the axis of the rotary recycling device to wind residual films;
the rotary recovery device comprises a first shaft disc and a second shaft disc, wherein the first shaft disc is rotatably connected with the first rack assembly, the second shaft disc is rotatably connected with the second rack assembly, and the first shaft disc and the second shaft disc are fixedly connected through a connecting shaft;
a plurality of round holes along the circumferential direction are formed in the second shaft disc, one end of a steel wire rope is connected to each round hole, a retaining ring is arranged at the other end of the steel wire rope, a plurality of grooves along the circumferential direction are formed in the first shaft disc, hooks are arranged in the grooves respectively, and the tail ends of the retaining rings are connected with the hooks;
and a driving assembly is arranged on one side of the first rack or the second rack and used for driving the rotation recovery device to rotate.
2. The residual film recycling quick-release device according to claim 1, wherein the first frame assembly comprises a first frame and a first bearing seat, the first frame is fixedly connected with the tail end of the harvester through a connecting bolt group, two first kidney-shaped holes are horizontally arranged in the first frame, a first fastening piece is arranged in the first bearing seat, and the tail end of the first fastening piece penetrates through the first kidney-shaped holes and then is connected with a second fastening piece;
and a second oval hole in the horizontal direction is formed in the first rack and used for passing through the connecting shaft.
3. The residual film recycling quick-release device according to claim 2, wherein the second frame assembly comprises a second frame and a second bearing seat, the second frame is fixedly connected with the tail end of the harvester through a connecting bolt group, two first kidney-shaped holes are formed in the second frame along the horizontal direction, a first fastening piece is arranged in the second bearing seat, and the tail end of the first fastening piece arranged in the second bearing seat penetrates through the first kidney-shaped holes and then is connected with the second fastening piece;
and a second waist-shaped hole in the horizontal direction is formed in the second rack and used for passing through the connecting shaft.
4. The residual film recycling quick-release device according to claim 3, wherein the driving assembly comprises a speed reducing motor fixedly arranged on one side of the second frame, and an output shaft of the speed reducing motor penetrates through the second bearing seat and then is fixedly connected with the connecting shaft;
the speed reducing motor is powered by the storage battery, a controller is arranged between the speed reducing motor and the storage battery, and the controller is used for controlling on-off of current in the speed reducing motor.
5. The residual film recycling quick-release device as claimed in claim 1, wherein a stopper is arranged at one end of the steel wire rope close to the second shaft disc, the stopper is arranged at the end part of the steel wire rope, and a spring is arranged between the stopper and the second shaft disc.
6. The residual film recycling quick-release device as claimed in claim 3, wherein the first reel and the second reel are respectively and fixedly connected with the connecting shaft through pin shaft assemblies, and two ends of the connecting shaft respectively penetrate through the first reel and the second reel and then are connected with the first bearing block or the second bearing block.
7. The residual film recycling quick-release device as claimed in claim 1, wherein the circular holes are uniformly distributed along the second shaft disc, and the grooves are uniformly distributed along the first shaft disc.
8. A harvester, characterized in that the residual film recovery quick-release device of any one of claims 1 to 7 is utilized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920230042.2U CN209824347U (en) | 2019-02-22 | 2019-02-22 | Residual film recycling quick-release device and harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920230042.2U CN209824347U (en) | 2019-02-22 | 2019-02-22 | Residual film recycling quick-release device and harvester |
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| Publication Number | Publication Date |
|---|---|
| CN209824347U true CN209824347U (en) | 2019-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920230042.2U Active CN209824347U (en) | 2019-02-22 | 2019-02-22 | Residual film recycling quick-release device and harvester |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109699211A (en) * | 2019-02-22 | 2019-05-03 | 山东省农业机械科学研究院 | A kind of used plastic collection Quick-disassembling device, cropper and method |
-
2019
- 2019-02-22 CN CN201920230042.2U patent/CN209824347U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109699211A (en) * | 2019-02-22 | 2019-05-03 | 山东省农业机械科学研究院 | A kind of used plastic collection Quick-disassembling device, cropper and method |
| CN109699211B (en) * | 2019-02-22 | 2024-09-06 | 山东省农业机械科学研究院 | Quick-release device for recycling residual film, harvester and method |
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