CN210143433U - Film cutting device of plastic mulching machine - Google Patents
Film cutting device of plastic mulching machine Download PDFInfo
- Publication number
- CN210143433U CN210143433U CN201920685899.3U CN201920685899U CN210143433U CN 210143433 U CN210143433 U CN 210143433U CN 201920685899 U CN201920685899 U CN 201920685899U CN 210143433 U CN210143433 U CN 210143433U
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- film
- fixedly connected
- wire rope
- placing
- base
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Abstract
The utility model discloses a film cutting device of a mulching film covering machine, which comprises a base, wherein four corners of the lower end of the base are fixedly connected with a support frame, walking wheels are arranged inside the support frame, one end of the upper end of the base is fixedly connected with a film placing support, and the film placing supports are provided with two groups, a film placing roller is arranged between the film placing supports, a movable sleeve is fixedly arranged inside the base and is provided with two groups, and is respectively positioned at two sides inside the base, a movable rod is arranged inside the movable sleeve, the surface of the lower end of the movable rod is provided with a spring, the lower end of the movable rod is provided with a film cutting sleeve, a knife rest is arranged inside the film cutting sleeve, the utility model has simple structure and novel design, is more stable when the mulching film is covered, the mulching film can be cut more conveniently after the covering is finished, the cutting length can be freely controlled, and the integral cutting, making it simpler to perform maintenance as well.
Description
Technical Field
The utility model relates to the technical field of agricultural machinery, specifically a film cutting device of plastic mulching machine.
Background
With the demand of agricultural technology and living standard of people, the improvement of the yield of agricultural products is urgent, such as: the crops such as potatoes, corns, wheat and the like have no new breakthrough in planting technology due to extensive tillage for a long time, the yield is low and unstable, and the emergence rate is low due to drought, so that the seed waste is serious. In recent years, with the wide application of the plastic film mulching cultivation technology in a large area, the empirical research of the plastic film mulching cultivation technology is successful, the demonstration and popularization are achieved, and the obvious yield increasing effect is achieved. Particularly in arid and severe cold areas, the film-covered planting technology is one of effective measures for improving the crop yield, has the effects of storing rainwater, inhibiting the growth of weeds, resisting cold, saving water, increasing temperature and increasing yield, enabling crops to be premature and improving the surface temperature, and has very obvious social, economic and ecological benefits; therefore, mulching is a key technology for improving the grain yield in arid areas and semi-arid areas in China, and in order to promote the implementation of a mulching planting technology, technicians develop a mulching machine which can realize automatic mulching and soil compacting under the traction of traction power.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a plastic mulching machine cut membrane device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: comprises a base, wherein four corners of the lower end of the base are fixedly connected with supporting frames, walking wheels are arranged in the supporting frames, one end of the upper end of the base is fixedly connected with a film placing support, two groups of film placing supports are arranged on the film placing supports, a film placing roller is arranged between the film placing supports, a movable sleeve is fixedly arranged in the base and is provided with two groups, the movable sleeve is respectively positioned on two sides in the base, a movable rod is arranged in the movable sleeve, a spring is arranged on the surface of the lower end of the movable rod, a film cutting sleeve is arranged at the lower end of the movable rod, a tool apron is arranged in the film cutting sleeve, a blade is fixedly connected with the lower end of the tool apron, a tool cutting groove is arranged at the lower end in the film cutting sleeve, balls are arranged on two sides in two ends of the film cutting sleeve, the cutter placing pulley is fixedly connected to the surfaces of two ends of the rotating shaft, a cutter placing steel wire rope is mounted on the surface of the cutter placing pulley, a transmission pulley is fixedly connected to the middle end of the rotating shaft, a control steel wire rope is mounted on the surface of the transmission pulley, a hand supporting rod is fixedly connected to the other side of the upper end of the base, and a hand support is fixedly connected to the upper end of the hand supporting rod.
Furthermore, a film placing hole and a knife placing steel wire rope hole are formed in the base, the film placing hole is located on one side below the film placing support, and the knife placing steel wire rope hole corresponds to the position of the knife placing pulley.
Further, fixed mounting rings are fixedly mounted on the surfaces of the two ends of the upper end of the cutter holder, and the cutter placing steel wire rope is fixedly connected with the cutter holder through the fixed mounting rings.
Furthermore, the lower end of the movable rod penetrates through the film cutting sleeve to be fixedly connected with the tool apron, and the tool releasing steel wire rope penetrates through the tool releasing steel wire rope hole and the film cutting sleeve to be fixedly connected with the tool apron.
Furthermore, the two ends of the cutter holder are respectively provided with a limiting block, and the limiting blocks are movable between the balls at the two ends of the film cutting sleeve.
Furthermore, a control rotating sleeve is mounted on the surface of the hand frame, one end of the control steel wire rope is fixedly connected with the transmission pulley, the other end of the control steel wire rope is fixedly connected with the control rotating sleeve, and the control steel wire rope is wound on the surfaces of the transmission pulley and the control rotating sleeve for multiple turns.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model has the advantages that the walking wheels are arranged, so that the plastic mulching machine can walk in the field more conveniently, the physical strength of operators is saved, and the working efficiency is improved;
2. the utility model discloses an adopt control wire rope control transmission pulley to make the pivot rotate to drive the cutter placing pulley of fixed surface installation, can put the blade holder through spring and cutter placing wire rope and transfer, make can will pass through the plastic film of the inside of film cutting cover, can artificially control after finishing covering and cut off the plastic film, do not need the artificial plastic film to cut off, alleviate peasant intensity of labour, promote the development of tectorial membrane planting technique;
3. the utility model discloses simple structure, the modern design is more stable when covering the plastic film, and the covering finishes the back more convenient cuts off the plastic film, can freely control cutting length to connecting because of whole cutting device has pivot and wire rope, making also simpler when maintaining.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the film cutting structure of the present invention;
fig. 3 is a schematic view of the structure of the membrane cutting sleeve of the present invention.
In FIGS. 1-3: 1-a base; 2-a support frame; 3-walking wheels; 4-placing the membrane bracket; 5-film releasing roller; 6-placing a membrane hole; 7-releasing the cutter pulley; 8-a movable rod; 9-cutting the film sleeve; 10-a walking support bar; 11-hand-held rack; 12-control the wire rope; 13-a movable sleeve; 14-a spring; 15-bearing seats; 16-a rotating shaft; 17-a transmission pulley; 18-placing a steel wire rope hole; 19-releasing the cutter steel wire rope; 20-a tool apron; 21-a blade; 22-a cutter slot; 23-ball.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: comprising a base 1.
The four corners of the lower end of the base 1 are fixedly connected with a support frame 2, and walking wheels 3 are arranged inside the support frame 2.
Wherein, support frame 2 can be fixed walking wheel 3 to make things convenient for the plastic mulching machine to walk in the field more, saved operating personnel's physical power, improved work efficiency.
Wherein, 1 upper end one end fixedly connected with of base puts membrane support 4, and puts membrane support 4 and be provided with two sets ofly, it is equipped with between membrane support 4 and puts membrane roller 5 to put.
Wherein, put the fixed membrane roller 5 of putting of membrane support 4 for it is more stable when putting the plastic film, solved the artifical inhomogeneous condition of covering that leads to that puts.
Wherein, the inside fixed mounting of base 1 has movable sleeve 13, movable sleeve 13 is provided with two sets ofly, and is located the inside both sides of base 1 respectively, the inside movable rod 8 that is equipped with of movable sleeve 13, 8 lower extreme surfaces of movable rod are equipped with spring 14, 8 lower extremes of movable rod are equipped with film cutting sleeve 9, film cutting sleeve 9 is inside to be equipped with blade holder 20, 20 lower extreme fixedly connected with blades 21 of blade holder, film cutting sleeve 9 is inside the lower extreme has seted up the cutter groove 22, ball 23 is all installed to the inside both sides in film cutting sleeve 9 both ends.
Wherein, the movable rod 8 activity is inside the movable sleeve 13 to the lower extreme is fixed with blade holder 20, makes can be more quick go on when needs cut off the plastic film, and can be equipped with fixing device between surely membrane cover 9 and base 1, guarantees to cut membrane cover 9 and can be more stable when cutting.
Wherein, base 1 upper end fixedly connected with bearing frame 15, and bearing frame 15 is provided with two sets ofly, the inside swing joint of bearing frame 15 has pivot 16, sword pulley 7 is put to the equal fixedly connected with in pivot 16 both ends surface, it has puts sword wire rope 19 to put sword pulley 7 surface mounting.
When the cutter releasing pulley 7 rotates, the cutter releasing steel wire rope 19 can be released and released, and the cutter holder 20 is assisted in cutting, so that the cutter holder 20 can stably move up and down.
The middle end of the rotating shaft 16 is fixedly connected with a transmission pulley 17, and a control steel wire rope 12 is installed on the surface of the transmission pulley 17.
Wherein, the control wire rope 12 can control the transmission pulley 17 and drive the rotating shaft 16 to rotate, so that the cutter placing pulley 7 works simultaneously.
The other side of the upper end of the base 1 is fixedly connected with a hand supporting rod 10, and the upper end of the hand supporting rod 10 is fixedly connected with a hand rack 11.
The hand-held support rod 10 can enable an operator to hold the hand and can be pushed by the hand-held frame 11, and the surface of the hand-held frame 11 is also provided with a control rotating sleeve which can directly control the steel wire rope 12.
Further, a film placing hole 6 and a knife placing steel wire rope hole 18 are formed in the base 1, the film placing hole 6 is located on one side below the film placing support 4, and the knife placing steel wire rope hole 18 corresponds to the knife placing pulley 7.
Wherein, put membrane hole 6 and can cover ground after passing base 1 with putting the plastic film on membrane roller 5 surface, can be better carry out work, put sword wire rope hole 18 and can pass putting sword wire rope 19 for put the work that carries out that sword wire rope 19 can be more stable.
Further, fixed mounting rings are fixedly mounted on the surfaces of the two ends of the upper end of the cutter holder 20, and the cutter releasing steel wire rope 19 and the cutter holder 20 are fixedly connected through the fixed mounting rings.
Wherein, the fixed mounting ring can connect the knife holder 20 and the knife placing steel wire rope 19, so that the maintenance and the replacement are more convenient.
Further, the lower end of the movable rod 8 penetrates through the film cutting sleeve 9 and is fixedly connected with the tool apron 20, and the cutter releasing steel wire rope 19 penetrates through the cutter releasing steel wire rope hole 18 and the film cutting sleeve 9 and is fixedly connected with the tool apron 20.
The tool apron 20 can be better controlled to assist the tool apron 20 in cutting, so that the tool apron 20 can stably move up and down.
Furthermore, both ends of the tool apron 20 are provided with limiting blocks, and the limiting blocks are movable between the balls 23 at both ends of the film cutting sleeve 9.
Wherein, make more stable when blade holder 20 carries out the up-and-down motion to the activity is in surely between 9 both ends balls 23 of membrane cover, guarantees can not take place the skew when cutting the plastic film, makes the plastic film of cutting more level and more smooth.
Furthermore, a control rotating sleeve is arranged on the surface of the handrail frame 11, one end of the control steel wire rope 12 is fixedly connected with the transmission pulley 17, the other end of the control steel wire rope is fixedly connected with the control rotating sleeve, and the control steel wire rope 12 is wound on the surfaces of the transmission pulley 17 and the control rotating sleeve for multiple circles.
The control rotating sleeve on the surface of the hand frame 11 can more conveniently control an operator without directly controlling a cutter, thereby reducing the labor intensity of farmers and promoting the development of a film-mulching planting technology.
The working principle is as follows: when in use, the mulching film roll is fixed with the film releasing roller 5, then one end of the mulching film passes through the film releasing hole 6, then the mulching film passes through the film cutting sleeve 9, the ground covering work can be carried out, then the mulching film covering machine is pushed into the field for working, after the covering is finished, the operator can more conveniently control the device through the control rotating sleeve on the surface of the hand frame 11, the control cable 12 can then control the transmission pulley 17, and drive the rotating shaft 16 to rotate, so that the cutter releasing pulley 7 works simultaneously, the cutter releasing steel wire rope 19 can be released and released when the cutter releasing pulley 7 rotates, the cutter holder 20 is assisted to perform cutting action, the cutter holder 20 can stably move up and down, then, the blade 21 cuts downwards and enters the cutter groove 22 to cut the mulching film, so that the labor intensity of farmers is reduced, and the development of the mulching film planting technology is promoted.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A film cutting device of a plastic mulching machine comprises a base (1), and is characterized in that: the film cutting machine is characterized in that supporting frames (2) are fixedly connected to four corners of the lower end of the base (1), travelling wheels (3) are arranged inside the supporting frames (2), film placing supports (4) are fixedly connected to one end of the upper end of the base (1), two groups of film placing supports (4) are arranged, film placing rollers (5) are arranged between the film placing supports (4), movable sleeves (13) are fixedly arranged inside the base (1), two groups of movable sleeves (13) are arranged and are respectively positioned on two sides inside the base (1), movable rods (8) are arranged inside the movable sleeves (13), springs (14) are arranged on the surfaces of the lower ends of the movable rods (8), film cutting sleeves (9) are arranged at the lower ends of the movable rods (8), tool apron (20) are arranged inside the film cutting sleeves (9), tool knives (21) are fixedly connected to the lower ends of the tool apron (20), tool cutting grooves (22) are formed in the lower ends inside, roll balls (23) are all installed to the inside both sides in film cutting sleeve (9) both ends, base (1) upper end fixedly connected with bearing frame (15), and bearing frame (15) are provided with two sets ofly, the inside swing joint in bearing frame (15) has pivot (16), sword pulley (7) are put to the equal fixedly connected with in pivot (16) both ends surface, put sword pulley (7) surface mounting and put sword wire rope (19), pivot (16) middle-end fixedly connected with transmission pulley (17), transmission pulley (17) surface mounting has control wire rope (12), base (1) upper end opposite side fixedly connected with holds up the hand bracing piece (10), hold up the hand frame (11) of fixedly connected with in hand bracing piece (10) upper end.
2. The film cutting device of the film mulching machine according to claim 1, wherein: the film placing hole (6) and the knife placing steel wire rope hole (18) are formed in the base (1), the film placing hole (6) is located on one side below the film placing support (4), and the knife placing steel wire rope hole (18) corresponds to the position of the knife placing pulley (7).
3. The film cutting device of the film mulching machine according to claim 1, wherein: the surface of the two ends of the upper end of the cutter holder (20) is fixedly provided with a fixed mounting ring, and the cutter releasing steel wire rope (19) is fixedly connected with the cutter holder (20) through the fixed mounting ring.
4. The film cutting device of the film mulching machine according to claim 1, wherein: the lower end of the movable rod (8) penetrates through the film cutting sleeve (9) to be fixedly connected with the tool apron (20), and the tool placing steel wire rope (19) penetrates through the tool placing steel wire rope hole (18) and the film cutting sleeve (9) to be fixedly connected with the tool apron (20).
5. The film cutting device of the film mulching machine according to claim 1, wherein: the two ends of the cutter holder (20) are respectively provided with a limiting block, and the limiting blocks are movable between the balls (23) at the two ends of the film cutting sleeve (9).
6. The film cutting device of the film mulching machine according to claim 1, wherein: the surface of the handrail frame (11) is provided with a control rotating sleeve, one end of the control steel wire rope (12) is fixedly connected with the transmission pulley (17), the other end of the control steel wire rope is fixedly connected with the control rotating sleeve, and the control steel wire rope (12) is wound on the surfaces of the transmission pulley (17) and the control rotating sleeve for multiple circles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920685899.3U CN210143433U (en) | 2019-05-14 | 2019-05-14 | Film cutting device of plastic mulching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920685899.3U CN210143433U (en) | 2019-05-14 | 2019-05-14 | Film cutting device of plastic mulching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210143433U true CN210143433U (en) | 2020-03-17 |
Family
ID=69759071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920685899.3U Expired - Fee Related CN210143433U (en) | 2019-05-14 | 2019-05-14 | Film cutting device of plastic mulching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210143433U (en) |
-
2019
- 2019-05-14 CN CN201920685899.3U patent/CN210143433U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200317 |