CN220897381U - Cigarette ridge plastic film is taken off and is rolled up device - Google Patents
Cigarette ridge plastic film is taken off and is rolled up device Download PDFInfo
- Publication number
- CN220897381U CN220897381U CN202322729949.2U CN202322729949U CN220897381U CN 220897381 U CN220897381 U CN 220897381U CN 202322729949 U CN202322729949 U CN 202322729949U CN 220897381 U CN220897381 U CN 220897381U
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- CN
- China
- Prior art keywords
- frame
- film
- mulching film
- rolling
- wheel
- Prior art date
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Links
- 235000019504 cigarettes Nutrition 0.000 title claims description 6
- 239000002985 plastic film Substances 0.000 title claims description 6
- 229920006255 plastic film Polymers 0.000 title claims description 6
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims abstract description 34
- 238000005096 rolling process Methods 0.000 claims abstract description 28
- 230000005540 biological transmission Effects 0.000 claims abstract description 25
- 241000208125 Nicotiana Species 0.000 claims abstract description 22
- 239000012528 membrane Substances 0.000 claims abstract description 18
- 230000006835 compression Effects 0.000 claims description 13
- 238000007906 compression Methods 0.000 claims description 13
- 238000004804 winding Methods 0.000 abstract description 18
- 244000061176 Nicotiana tabacum Species 0.000 description 12
- 239000002362 mulch Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 6
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 230000006378 damage Effects 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Harvesting Machines For Specific Crops (AREA)
Abstract
The utility model relates to a tobacco ridge mulching film uncovering and rolling device which comprises a frame, armrests and wheels, wherein a film rolling mechanism which is in transmission connection with the wheels through a chain wheel transmission mechanism is arranged above the frame, the film rolling mechanism comprises two support plates arranged on the frame and film rolling rollers which horizontally penetrate through and are assembled with preset bearings on the two support plates, the end parts of the film rolling rollers are rotatably inserted and matched in preset through holes of a baffle, and the bottom of the baffle is inserted and connected with the frame; the handrail comprises a leaf pulling rod, the bottom end of which is arranged on the top surface of one end of the frame in the advancing direction of the frame operation, and the end of the leaf pulling rod She Ganding is upwards and obliquely arranged towards the other end of the frame and is vertically connected with the handle; the bottom of one end of the frame, which faces to the working direction, is provided with a membrane rupture knife. The utility model has simple structure, optimizes and improves the existing mulching film uncovering operation mode, can carry out winding operation on the mulching film on the basis of cutting the mulching film, and can effectively push the blade above the operation surface to prevent the blade from being damaged.
Description
Technical Field
The utility model relates to the field of tobacco field planting equipment, in particular to a tobacco ridge mulching film uncovering and rolling device.
Background
The tobacco plant transplanting period is more in early spring, so that a mulch film is paved on tobacco ridges before transplanting to realize a heat-preservation and moisture-preservation protection effect on transplanted tobacco plant seedlings, but the mulch film is required to be thoroughly removed along with the growth of tobacco plants to the middle and later stages, otherwise, the growth and development of tobacco plant roots and root irrigation operation are not facilitated. The mulch film of prior art is taken off and is either adopted the manual work, or adopts the comparatively simple portable device of pulling of structure, and earlier stage is wasted time and energy and the operation intensity is higher, and the latter mode of operation is crudely, not only leads to the tobacco strain middle part and the damaged injury of bottom blade easily, simultaneously because the tobacco strain is located plastic film width midpoint, hard pulling the plastic film causes the tobacco strain atress thereupon and produces the effect of being pulled and then causes the injury to the tobacco strain root system easily.
Disclosure of utility model
The utility model aims to provide a cigarette ridge mulching film uncovering device which is simple in structure, optimizes and improves the existing mulching film uncovering operation mode, can carry out winding operation on a mulching film on the basis of cutting, and can effectively push blades above an operation surface to prevent the blades from being damaged.
In order to achieve the above purpose, the present invention provides the following technical solutions:
The utility model provides a cigarette ridge plastic film is taken off and is rolled up device, includes the frame, sets up handrail and the wheel of rotating setting in the frame bottom at the frame top, the frame is equipped with a roll membrane mechanism in the wheel top, rolls up membrane mechanism and realizes the transmission with the wheel through sprocket drive mechanism and be connected, roll membrane mechanism includes two bedplate and the horizontal roll membrane roller that runs through and preset bearing assembly on two bedplate that set up on the frame, roll membrane roller tip rotates and inserts and join in marriage in the through-hole that the baffle was offered in advance, baffle bottom and frame grafting;
The handrail comprises a leaf pulling rod, the bottom end of which is arranged on the top surface of one end of the frame in the advancing direction of the frame operation, and the end of the leaf pulling rod She Ganding is upwards and obliquely arranged towards the other end of the frame and is vertically connected with the handle;
The bottom of one end of the frame, which faces to the working direction, is provided with a membrane rupture knife.
Preferably, the frame is provided with a lug corresponding to the baffle plate, a slot for inserting and matching the baffle plate is formed in one side wall of the lug, and the limit screw is in threaded fit with a preset threaded hole in the lug and the baffle plate.
Preferably, the sprocket transmission mechanism comprises a driving gear fixedly connected with a wheel axle of the wheel and a driven gear for realizing sprocket transmission through a chain and the driving gear;
Still include intermeshing's drive gear and drive gear, drive gear and driven gear all fixed cover are established on the transmission shaft, drive gear fixed cover is established on the roll up the membrane roller between two extension board seats, the transmission shaft rotates and sets up on the supporting seat on the frame.
Preferably, the two sides of the wheel surfaces of the driving gear and the driven gear are coaxially and fixedly provided with anti-rolling discs, and the diameters of the anti-rolling discs are larger than those of the corresponding gears.
Preferably, the top of the membrane rupture knife is integrally provided with a square slide block which is arranged in a preset groove on the bottom surface of the frame in a sliding way, and an adjusting bolt which is arranged in the groove in a rotating way is in threaded fit with an adjusting screw hole which is preset on the square slide block.
Preferably, the film winding mechanism further comprises a compression joint screw hole formed in the film winding roller between the support plate and the baffle plate at the corresponding side of the support plate, and the compression joint screw hole is in threaded fit with the compression joint bolt.
The utility model aims at the operation of two sides of one tobacco ridge, and the working process is as follows:
Firstly, moving the utility model to one side of a target tobacco ridge, then rotating an adjusting bolt, enabling a square block sliding block to move in a groove at the bottom of a frame, further driving a film breaking knife to be arranged near the root of a tobacco plant, then pressing down one end of the frame in the advancing direction to advance, enabling a film breaking knife edge to be inserted into the tobacco ridge to cut a mulching film to a small depth, and then pressing the starting end of the mulching film into a compression joint screw hole through a compression joint bolt.
Then the frame is pushed to move through the handle and the leaf poking rod, the mulching film is continuously cut by the film breaking knife in the moving process, meanwhile, the rotation of the wheels can be converted into the rotation of the transmission shaft, the transmission gear and the driving gear through the transmission of the driving gear, the chain and the driven gear, and the turnover of the film winding roller is further realized, and the film winding roller can wind up the cut mulching film.
Then the utility model is moved to the other side of the tobacco ridge, the same operation is carried out on the other half of the mulch film after being cut, and as the mulch film is cut by the film breaking knife, only part of the area of the mulch film body is wrapped near the tobacco plant, the breaking and the separation from the tobacco plant can be realized by rolling, and the excessive pulling of the tobacco plant can not be caused. Meanwhile, in the moving process, the inclined guide arrangement of the leaf pulling rod can effectively gently pull out the leaves blocked on the path, so that the damage and the breakage of the leaves are prevented. The driving gear and the driven gear are provided with reels to prevent the mulching film from being wound on the corresponding gears.
After a certain volume of mulching film is wound on the film winding roller, the baffle plate and the convex blocks are enabled to be rotationally separated through the rotation limiting screw, and then the baffle plate is separated from the end part of the film winding roller, so that the mulching film can be rapidly separated from the film winding roller after winding.
Compared with the prior art, the utility model has the following advantages: the utility model has simple structure, optimizes and improves the existing mulching film uncovering operation mode, can carry out winding operation on the mulching film on the basis of cutting the mulching film, and can effectively push the blade above the operation surface to prevent the blade from being damaged.
Drawings
Fig. 1 is a schematic structural view of a mulching film stripping and rolling device for a tobacco ridge according to an embodiment;
fig. 2 is a schematic structural view of a sprocket drive according to an embodiment.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
As shown in fig. 1-2, the tobacco ridge mulching film uncovering and rolling device comprises a frame 1, an armrest arranged at the top of the frame 1 and wheels 16 rotatably arranged at the bottom of the frame, wherein the armrest comprises a leaf pulling rod 21 with the bottom end arranged at the top surface of one end of the frame 1 in the working advancing direction, and the top end of the leaf pulling rod 21 is upwards and obliquely arranged towards the other end of the frame and is vertically connected with a handle 22;
the bottom of one end of the frame 1 facing the operation direction is provided with a membrane breaking knife 11, the top of the membrane breaking knife 11 is integrally provided with a square slide block 12 which is arranged in a preset groove on the bottom surface of the frame in a sliding mode, and an adjusting bolt 13 which is arranged in the groove in a rotating mode is in threaded fit with an adjusting screw hole which is preset in the square slide block 12;
The frame is provided with a film rolling mechanism above the wheels 16, and the film rolling mechanism is in transmission connection with the wheels 16 through a sprocket transmission mechanism:
The film rolling mechanism comprises two support plates 31 arranged on a frame 1 and a film rolling roller 32 which horizontally penetrates through and is assembled with preset bearings on the two support plates 31, the end parts of the film rolling roller 32 are rotatably inserted and matched in preset through holes of a baffle plate 33, a bump 14 is integrally arranged at a position of the frame 1 corresponding to the baffle plate 33, a slot for inserting and matching the baffle plate 33 is formed in one side wall of the bump 14, a limit screw 15 is in threaded fit with preset threaded holes on the bump 14 and the baffle plate 33, a compression joint screw hole is formed in the film rolling roller 32 between the support plates 31 and the baffle plate 33 at the corresponding side of the support plates, and the compression joint screw hole is in threaded fit with a compression joint screw 34;
The sprocket drive mechanism comprises a driving gear 46 fixedly connected with the wheel 16 axle and a driven gear 45 for realizing sprocket drive through a chain 47 and the driving gear 46, wherein anti-rolling discs 5 are coaxially and fixedly arranged on two sides of the wheel surface of the driving gear 46 and the driven gear 45, and the diameters of the anti-rolling discs 5 are larger than those of corresponding gears.
The sprocket transmission mechanism further comprises a transmission gear 42 and a driving gear 41 which are meshed with each other, the transmission gear 42 and a driven gear 45 are fixedly sleeved on a transmission shaft 44, the driving gear 41 is fixedly sleeved on the film winding roller 32 between the two support plate seats 31, and the transmission shaft 44 is rotatably arranged on a support seat 43 on the frame.
The utility model aims at the operation of two sides of one tobacco ridge, and the working process is as follows:
Firstly, moving the utility model to one side of a target tobacco ridge, then rotating an adjusting bolt 13 and enabling a square block sliding block 12 to move in a groove at the bottom of a frame, further driving a film breaking knife 11 to be arranged near the root of a tobacco plant, then pressing down one end of the frame in the advancing direction to advance, enabling the cutting edge of the film breaking knife 11 to be inserted into the tobacco ridge to a small depth to cut a mulching film, and then pressing the starting end of the mulching film into a compression joint screw hole through a compression joint bolt 34.
Then the frame 1 is pushed to move through the handle 22 and the leaf pulling rod 21, the mulching film is continuously cut by the mulching film breaking knife 11 in the moving process, meanwhile, the rotation of the wheels 16 is converted into the rotation of the transmission shaft 44, the transmission gear 42 and the driving gear 41 through the transmission of the driving gear 46, the chain 47 and the driven gear 45, the turnover of the film winding roller 32 is further realized, and the film winding roller 32 can wind the cut mulching film.
Then the utility model is moved to the other side of the tobacco ridge, the same operation is carried out on the other half of the mulch film after being cut, and as the mulch film is cut by the film breaking knife 11, only part of the area of the mulch film body is wrapped around the tobacco plant, the mulch film can be broken by rolling and separated from the tobacco plant, and excessive pulling of the tobacco plant is not caused. Meanwhile, in the moving process, the inclined guide arrangement of the leaf pulling rod 21 can effectively and gently pull out the leaves blocked on the path, so that the damage and the breakage of the leaves are prevented. The driving gear and the driven gear are provided with reels 5 to prevent the mulching film from being wound up on the corresponding gears.
After a certain volume of mulching film is wound on the film winding roller 32, the baffle 33 and the convex blocks 14 are separated in a rotating way by rotating the limit screw 15, and then the baffle 33 is separated from the end part of the film winding roller 32, so that the mulching film can be rapidly separated from the film winding roller 32 after winding.
Claims (6)
1. The utility model provides a cigarette ridge plastic film is taken off and is rolled up device, includes the frame, sets up handrail and the wheel of rotating setting in the frame bottom at the frame top, the frame is equipped with a roll membrane mechanism in the wheel top, rolls up membrane mechanism and realizes the transmission with the wheel through sprocket drive mechanism and be connected, its characterized in that, roll membrane mechanism includes two bedplate and the roll membrane roller of the horizontal bearing assembly of predetermineeing on two bedplate that runs through that set up on the frame, rolls up membrane roller tip rotation and inserts and join in marriage in the through-hole of seting up in advance of baffle, baffle bottom and frame grafting;
The handrail comprises a leaf pulling rod, the bottom end of which is arranged on the top surface of one end of the frame in the advancing direction of the frame operation, and the end of the leaf pulling rod She Ganding is upwards and obliquely arranged towards the other end of the frame and is vertically connected with the handle;
The bottom of one end of the frame, which faces to the working direction, is provided with a membrane rupture knife.
2. The cigarette ridge mulching film uncovering and rolling device according to claim 1, wherein a lug is integrally arranged at a position of the frame corresponding to the baffle plate, a slot for inserting and matching the baffle plate is formed in one side wall of the lug, and the limit screw is in threaded fit with a preset threaded hole in the lug and the baffle plate.
3. The tobacco ridge mulching film uncovering and rolling device according to claim 1, wherein the sprocket transmission mechanism comprises a driving gear fixedly connected with a wheel axle of a wheel and a driven gear which realizes sprocket transmission through a chain and the driving gear;
Still include intermeshing's drive gear and drive gear, drive gear and driven gear all fixed cover are established on the transmission shaft, drive gear fixed cover is established on the roll up the membrane roller between two extension board seats, the transmission shaft rotates and sets up on the supporting seat on the frame.
4. The tobacco ridge mulching film uncovering device according to claim 3, wherein two sides of the wheel surface of the driving gear and the driven gear are coaxially and fixedly provided with anti-rolling wheels, and the diameter of each anti-rolling wheel is larger than that of the corresponding gear.
5. The tobacco ridge mulching film uncovering and rolling device according to claim 1, wherein the top of the film breaking knife is integrally provided with a square slide block which is arranged in a preset groove on the bottom surface of the frame in a sliding mode, and an adjusting bolt which is arranged in the groove in a rotating mode is in threaded fit with an adjusting screw hole which is preset in the square slide block.
6. The tobacco ridge mulching film uncovering and rolling device according to claim 1, wherein the film rolling mechanism further comprises a compression joint screw hole arranged on a film rolling roller between the support plate and the baffle plate at the corresponding side of the support plate, and the compression joint screw hole is in threaded fit with the compression joint bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322729949.2U CN220897381U (en) | 2023-10-11 | 2023-10-11 | Cigarette ridge plastic film is taken off and is rolled up device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322729949.2U CN220897381U (en) | 2023-10-11 | 2023-10-11 | Cigarette ridge plastic film is taken off and is rolled up device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220897381U true CN220897381U (en) | 2024-05-07 |
Family
ID=90915862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322729949.2U Active CN220897381U (en) | 2023-10-11 | 2023-10-11 | Cigarette ridge plastic film is taken off and is rolled up device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220897381U (en) |
-
2023
- 2023-10-11 CN CN202322729949.2U patent/CN220897381U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |