CN216982841U - Plastic film laying mechanism based on farming uses - Google Patents
Plastic film laying mechanism based on farming uses Download PDFInfo
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- CN216982841U CN216982841U CN202220511098.7U CN202220511098U CN216982841U CN 216982841 U CN216982841 U CN 216982841U CN 202220511098 U CN202220511098 U CN 202220511098U CN 216982841 U CN216982841 U CN 216982841U
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- fixedly connected
- support frame
- mulching film
- screw rod
- roller
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- 230000007246 mechanism Effects 0.000 title claims abstract description 19
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- 244000241257 Cucumis melo Species 0.000 description 1
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Abstract
The utility model relates to the technical field of agricultural planting, in particular to a mulching film laying mechanism for agricultural planting, which comprises a support frame, wherein the bottom end of the support frame is fixedly connected with a wheel, one side wall of the support frame is rotatably connected with a rotating roller, the upper side wall of the support frame is rotatably connected with a screw rod, the top end of the screw rod penetrates to the upper side of the support frame, the outer surface of the screw rod is in threaded connection with a stroke nut, one side end of the stroke nut is fixedly connected with a limiting strip, the bottom end of the screw rod is fixedly connected with a worm, and one side end of the support frame is fixedly connected with a first fixing sheet; according to the mulching film laying device, the screw rod is rotated to enable the limiting strips to block the mulching film, so that the mulching film is kept stable after being placed on the rotating roller, the mulching film is prevented from falling off, meanwhile, the mulching film can be pressed by the tensioning roller, the tensioning roller controls the tensioning force of the mulching film, the mulching film is kept stable in the laying process, the working efficiency is effectively improved, and the consumption of labor amount is reduced.
Description
Technical Field
The utility model relates to the field of agricultural planting, in particular to a mulching film laying mechanism for agricultural planting.
Background
The mulching film can improve the ground temperature, water retention, soil retention, fertilizer retention and fertilizer efficiency, and has multiple functions of killing weeds, preventing diseases and insects, preventing drought and waterlogging, inhibiting salt and protecting seedlings, improving near-ground photo-thermal conditions, enabling products to be sanitary and clean and the like. For the seedlings just coming out of the soil, the fertilizer has the effects of protecting roots, promoting growth and the like. The fertilizer is popularized and applied in 31 provincial and municipal municipalities in China, is used for more than 40 crops such as grains, cotton, oil, vegetables, melons and fruits, tobacco, sugar, medicines, hemp, tea, forests and the like, leads the crops to be increased by 30 to 50 percent generally and increased by 40 to 60 percent, and is deeply popular with vast farmers.
The prior art discloses partial patent document related to the technical field of agricultural machinery, Chinese patent with application number 201720806824.7 discloses a household mulching film laying machine, which comprises a frame, a mulching film extension roller, a mulching film flattening wheel and a covering soil drive plate, wherein a handrail is arranged at the top end of the frame, a mulching film roller is arranged on the frame at the tail end of the handrail, a mulching film extension roller is arranged vertically below the mulching film roller, a transmission mechanism is connected between the mulching film roller and the mulching film extension roller in a transmission manner, the transmission mechanism is provided with a transmission belt and a transmission wheel, the tail end of the mulching film roller is connected with one end of the transmission wheel and one end of the transmission belt, the other end of the transmission belt is connected with the transmission wheel arranged outside the mulching film extension roller, the two sides of the mulching film extension roller are connected with driving wheels, the frame above the driving wheels is connected with a flattening wheel support frame, the tail end of the flattening wheel support frame is connected with a mulching film wheel, one side of the mulching film leveling wheel is provided with a soil covering driving plate.
At present, mulching films are widely applied in the aspect of agricultural planting, various mulching film laying mechanisms appear in the market for improving the laying efficiency of the mulching films, most of the existing mulching film laying mechanisms are inconvenient to adjust, the mulching films are difficult to keep stable in the laying process, the working efficiency is low, and the labor consumption is high.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides a mulching film laying mechanism for agricultural planting.
In order to achieve the purpose, the utility model adopts the technical scheme that: a mulching film laying mechanism based on agricultural planting comprises a support frame, wherein wheels are fixedly connected to the bottom end of the support frame, a rotary roller is connected to one side wall of the support frame in a rotating mode, a screw rod is connected to the upper side wall of the support frame in a rotating mode, the top end of the screw rod penetrates through the upper side of the support frame, a stroke nut is connected to the outer surface of the screw rod in a threaded mode, a limiting strip is fixedly connected to one side end of the stroke nut, a worm is fixedly connected to the bottom end of the screw rod, a first fixing piece is fixedly connected to one side end of the support frame, a gear is connected to one side end of the first fixing piece in a rotating mode, the worm is meshed with the gear, a pressing rod is fixedly connected to one end, far away from the first fixing piece, of the gear is connected with a tensioning roller in a rotating mode, and the tensioning roller corresponds to the rotary roller; during operation, through establishing the plastic film cover on changeing the roller, then tear out the one end of plastic film from the downside of tensioning roller, make plastic film and ground contact, then control the stroke nut through rotating the screw rod and move down, the stroke nut makes spacing downward movement, spacing will change the roller and block, thereby with the plastic film restriction on changeing the roller, prevent that the plastic film from dropping, make the plastic film keep stable unreeling at the in-process of laying, the screw rod can make the worm rotate simultaneously, the worm makes the gear on the first stationary blade rotate, the gear makes the tensioning roller rotate through compressing tightly the pole, the tensioning roller compresses tightly the part that the plastic film was torn out with ground, then remove the support frame through the wheel, make the plastic film carry out stable laying.
Preferably, one side end of the supporting frame is fixedly connected with a second fixing piece, one side end of the second fixing piece is rotatably connected with an auxiliary rod, and one end, far away from the pressing rod, of the tensioning roller is rotatably connected with the auxiliary rod; during operation, when the gear controls the tension roller to rotate through the compression rod, the auxiliary rod on the second fixing plate rotates the same with the compression rod through the tension roller, so that the tension roller is kept stable when the tension force is adjusted.
Preferably, both ends of the tensioning roller are fixedly connected with protective sheets; during operation, two protection pieces restrict the plastic film that the tensioning roller compressed tightly, prevent that the plastic film from taking place the skew at the in-process of laying.
Preferably, a sliding block is fixedly connected to one side end of the travel nut, a sliding groove is formed in one side wall of the supporting frame in a chiseled mode, and the sliding block is connected into the sliding groove in a sliding mode; during operation, the stroke nut can drive the sliding block to slide in the sliding groove when sliding, and the sliding connection of the sliding block and the sliding groove enables the stroke nut to move more stably.
Preferably, the top end of the screw is fixedly connected with a rotating handle, and anti-skid grains are carved on the outer surface of the rotating handle; during operation, the handle is rotated to enable the screw to rotate more conveniently, and the convenience of using the mechanism is improved.
Preferably, the top end of the support frame is fixedly connected with a support rod, and the top end of the support rod is fixedly connected with a push handle; during operation, pushing away on the bracing piece promotes the support frame, makes laying of plastic film more convenient, pushes away simultaneously that the handle has certain height through the bracing piece, avoids the user to bow to lay and is too tired.
Compared with the prior art, the utility model has the following beneficial effects: the mulching film is sleeved on the rotating roller, one end of the mulching film is pulled out from the lower side of the tension roller to enable the mulching film to be in contact with the ground, then the stroke nut is controlled to move downwards through rotating the screw rod, the limit strip is moved downwards through the stroke nut and blocks the rotating roller, so that the mulching film is limited on the rotating roller, meanwhile, the screw rod can rotate the worm, the worm enables the gear on the first fixing piece to rotate, the gear enables the tension roller to rotate through the pressing rod, the tension roller presses the pulled part of the mulching film against the ground, then the support frame is moved through the wheels to enable the mulching film to be stably laid, the mulching film is stably laid by rotating the screw rod, the limit strip is blocked through the screw rod, the mulching film is kept stable after being placed on the rotating roller to prevent the mulching film from falling, meanwhile, the mulching film can be pressed through the tension roller, the tension roller controls the tension force of the mulching film, so that the mulching film is kept stable in the laying process, the working efficiency is effectively improved, and the consumption of labor capacity is reduced.
Drawings
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a second perspective view of the present invention;
FIG. 3 is an exploded view of the present invention;
fig. 4 is a perspective view of a part of the structure of the present invention.
In the figure: 1. a support frame; 2. rotating the roller; 3. a screw; 4. a travel nut; 5. a limiting strip; 6. a worm; 7. a first fixing sheet; 8. a gear; 9. a compression bar; 10. a tension roller; 11. a second fixing sheet; 12. an auxiliary lever; 13. a protective sheet; 14. a slider; 15. a chute; 16. a support bar; 17. a push handle; 18. turning a handle; 19. and (4) wheels.
Detailed Description
The following description is provided to disclose the utility model so as to enable any person skilled in the art to practice the utility model. The preferred embodiments described below are by way of example only, and other obvious variations will occur to those skilled in the art.
As shown in fig. 1-4, a mulching film laying mechanism for agricultural planting comprises a support frame 1, a wheel 19 is fixedly connected to the bottom end of the support frame 1, a rotating roller 2 is rotatably connected to one side wall of the support frame 1, a screw 3 is rotatably connected to the upper side wall of the support frame 1, the top end of the screw 3 penetrates through the upper side of the support frame 1, a stroke nut 4 is connected to the outer surface of the screw 3 in a threaded manner, a limit strip 5 is fixedly connected to one side end of the stroke nut 4, a worm 6 is fixedly connected to the bottom end of the screw 3, a first fixing piece 7 is fixedly connected to one side end of the support frame 1, a gear 8 is rotatably connected to one side end of the first fixing piece 7, the worm 6 is meshed with the gear 8, a pressing rod 9 is fixedly connected to one end of the gear 8, which is far away from the first fixing piece 7, a tensioning roller 10 is rotatably connected to one side end of the pressing rod 9, and the tensioning roller 10 corresponds to the rotating roller 2; during operation, through establishing the plastic film cover on changeing roller 2, then tear out the one end of plastic film from the downside of tensioning roller 10, make the plastic film and ground contact, then control stroke nut 4 downstream through rotating screw rod 3, stroke nut 4 makes spacing 5 downstream, spacing 5 will change roller 2 and block, thereby limit the plastic film on changeing roller 2, prevent that the plastic film from dropping, make the plastic film keep stable unreeling at the in-process of laying, screw rod 3 can make worm 6 rotate simultaneously, worm 6 makes gear 8 on the first stationary blade 7 rotate, gear 8 makes tensioning roller 10 rotate through compressing tightly pole 9, tensioning roller 10 compresses tightly the part that the plastic film was torn out with ground, then remove support frame 1 through wheel 19, make the plastic film carry out stable laying.
One end of the support frame 1 is fixedly connected with a second fixing plate 11, one end of the second fixing plate 11 is rotatably connected with an auxiliary rod 12, and one end of the tensioning roller 10 far away from the pressing rod 9 is rotatably connected with the auxiliary rod 12; during operation, when the gear 8 controls the tension roller 10 to rotate through the pressing rod 9, the auxiliary rod 12 on the second fixing plate 11 rotates the same as the pressing rod 9 through the tension roller 10, so that the tension roller 10 is kept stable when the tension force is adjusted.
Both ends of the tensioning roller 10 are fixedly connected with protective sheets 13; during operation, the plastic film that two protection pieces 13 compressed tightly tensioning roller 10 is restricted, prevents that the plastic film from taking place the skew at the in-process of laying.
A sliding block 14 is fixedly connected to one side end of the travel nut 4, a sliding groove 15 is formed in one side wall of the support frame 1 in a chiseled mode, and the sliding block 14 is connected into the sliding groove 15 in a sliding mode; during operation, the stroke nut 4 can drive the sliding block 14 to slide in the sliding groove 15 when sliding, and the sliding connection between the sliding block 14 and the sliding groove 15 enables the stroke nut 4 to move more stably.
The top end of the screw rod 3 is fixedly connected with a rotating handle 18, and anti-skid lines are carved on the outer surface of the rotating handle 18; during operation, the handle 18 makes the rotation of the screw rod 3 more convenient, and improves the convenience of using the mechanism.
The top end of the support frame 1 is fixedly connected with a support rod 16, and the top end of the support rod 16 is fixedly connected with a push handle 17; during operation, pushing away on the bracing piece 16 and promoting support frame 1 to 17, making laying of plastic film more convenient, pushing away simultaneously 17 and having certain height through bracing piece 16, avoid the user to bow to lay too tiredly.
The working principle of the utility model is as follows:
through establishing the plastic film cover on changeing roller 2, then tear out the one end of plastic film from the downside of tensioning roller 10, make the plastic film and ground contact, then control stroke nut 4 downstream through rotating screw rod 3, stroke nut 4 makes spacing 5 downstream, spacing 5 will change roller 2 and block, thereby restrict the plastic film on changeing roller 2, prevent that the plastic film from dropping, make the plastic film keep stable unreeling at the in-process of laying, screw rod 3 can make worm 6 rotate simultaneously, worm 6 makes gear 8 on the first stationary blade 7 rotate, gear 8 makes tensioning roller 10 rotate through compressing tightly pole 9, tensioning roller 10 compresses tightly the part that the plastic film was torn out with ground, then remove support frame 1 through wheel 19, make the plastic film carry out stable laying.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined by the appended claims and their equivalents.
Claims (6)
1. The utility model provides a mechanism is laid to plastic film based on farming usefulness, includes support frame (1), its characterized in that, the bottom fixedly connected with wheel (19) of support frame (1), a lateral wall of support frame (1) rotates and is connected with changes roller (2), the last lateral wall of support frame (1) rotates and is connected with screw rod (3), the top of screw rod (3) runs through to the upside of support frame (1), the surface threaded connection of screw rod (3) has stroke nut (4), one side end fixedly connected with spacing (5) of stroke nut (4), the bottom fixedly connected with worm (6) of screw rod (3), one side fixedly connected with first stationary blade (7) of support frame (1), one side end of first stationary blade (7) rotates and is connected with gear (8), worm (6) mesh with gear (8), one end fixedly connected with that first stationary blade (7) were kept away from in gear (8) compresses tightly pole (9), one side end rotation that compresses tightly pole (9) is connected with tensioning roller (10), tensioning roller (10) are corresponding with commentaries on classics roller (2).
2. A mulching film laying mechanism for agricultural planting according to claim 1, wherein a second fixing piece (11) is fixedly connected to one side end of the supporting frame (1), an auxiliary rod (12) is rotatably connected to one side end of the second fixing piece (11), and one end, far away from the pressing rod (9), of the tensioning roller (10) is rotatably connected to the auxiliary rod (12).
3. A mulching film laying mechanism for agricultural planting according to claim 2, wherein both ends of the tension roller (10) are fixedly connected with protection sheets (13).
4. A mulching film laying mechanism for agricultural planting according to claim 3, wherein a sliding block (14) is fixedly connected to one side end of the stroke nut (4), a sliding groove (15) is formed in one side wall of the support frame (1), and the sliding block (14) is slidably connected into the sliding groove (15).
5. A mulching film laying mechanism for agricultural planting according to claim 4, wherein a rotating handle (18) is fixedly connected to the top end of the screw rod (3), and anti-skid lines are carved on the outer surface of the rotating handle (18).
6. A mulching film laying mechanism for agricultural planting according to claim 5, wherein a supporting rod (16) is fixedly connected to the top end of the supporting frame (1), and a pushing handle (17) is fixedly connected to the top end of the supporting rod (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220511098.7U CN216982841U (en) | 2022-03-09 | 2022-03-09 | Plastic film laying mechanism based on farming uses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220511098.7U CN216982841U (en) | 2022-03-09 | 2022-03-09 | Plastic film laying mechanism based on farming uses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216982841U true CN216982841U (en) | 2022-07-19 |
Family
ID=82369148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220511098.7U Active CN216982841U (en) | 2022-03-09 | 2022-03-09 | Plastic film laying mechanism based on farming uses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216982841U (en) |
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2022
- 2022-03-09 CN CN202220511098.7U patent/CN216982841U/en active Active
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Effective date of registration: 20240822 Address after: 430061 Room 9, 10th Floor, Building 7, Shui'an International, Sanjiaolu Village, Xujiapeng Street, Wuchang District, Wuhan City, Hubei Province (Haotian Business Secretary No. 0011) Patentee after: Hubei Muchen Health Industry Co.,Ltd. Country or region after: China Address before: 430061 room 9, 13 / F, building B2, Greenland international finance city, No. 750 Heping Avenue, xujiapeng street, Wuchang District, Wuhan City, Hubei Province (chuangzhanyi business secretary No. 018) Patentee before: Hubei Baoye Technology Co.,Ltd. Country or region before: China |