Tobacco planting mulching film uncovering and harvesting machine

Abstract

The utility model discloses a mulching film uncovering and harvesting machine for tobacco planting, and relates to the technical field of tobacco planting. The uncovering and collecting device comprises an uncovering and collecting device body, an adjusting device is arranged in the uncovering and collecting device body, two supporting rods are arranged in the uncovering and collecting device body in a sliding fit mode, and transmission devices are arranged in the supporting rods. A worker fixes the uncovering and collecting device body to a mobile device through a connecting device, the uncovering and collecting device body moves to drive a rotating wheel to rotate, the rotating wheel rotates to drive a rotating shaft to rotate, the rotating shaft rotates to drive a toothed chain to move, the toothed chain moves to drive a second gear to rotate, and the second gear rotates to drive a rotating rod to rotate. And the rotating rod rotates to drive the rolling frame to rotate, so that the mulching film cut by the film lifting shovel and the pressing plate can be collected, the working mode of manual lifting and collecting is reduced, the working efficiency is improved, the labor intensity is reduced, the production cost is reduced, and the possibility of damaging tobacco seedlings is reduced.

Description

Technical Field

[0001] This utility model belongs to the field of tobacco planting, specifically, it relates to a tobacco planting mulch film removal and removal machine. Background Technology

[0002] Tobacco is a plant used to produce tobacco products and manufacture cigarettes. It is one of the most widely cultivated crops in the world. During the early stages of tobacco growth, a layer of mulch is used to cover the tobacco seedlings to increase soil temperature and help them grow better. In the later stages of growth, when the tobacco plants are more mature, the mulch needs to be removed to prevent soil contamination.

[0003] The current methods for removing plastic film are all done manually by peeling and retrieving it. This method has problems such as low work efficiency, high labor intensity, high production cost, and easy damage to tobacco seedlings. Chinese patent with publication number CN218007367U discloses a machine for peeling and retrieving plastic film for tobacco planting. The above patent proves the objective existence of this shortcoming. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the shortcomings of the existing technology and provide a tobacco planting mulch film removal machine. This solves the technical problems of the existing technology, which all remove mulch film by manual peeling and recycling, resulting in low work efficiency, high labor intensity, high production cost, and easy damage to tobacco seedlings.

[0005] To solve the above-mentioned technical problems, the basic concept of the technical solution adopted by this utility model is as follows:

[0006] A tobacco planting mulch film removal and harvesting machine includes a main body of the removal and harvesting device, an adjustment device installed inside the main body of the removal and harvesting device, two support rods slidingly fitted inside the main body of the removal and harvesting device, a transmission device installed inside the support rods, a film lifting device installed on one side of the support rods, two connecting rods installed on one side of the main body of the removal and harvesting device, and a connecting device installed on one side of the connecting rods.

[0007] Optionally, the transmission device includes a rotating shaft, a rotating wheel is rotatably fitted inside the main body of the unloading device, the rotating shaft is rotatably fitted inside the main body of the unloading device, the rotating wheel is rotatably fitted inside the main body of the unloading device via the rotating shaft, a gear one is mounted on one end of the rotating shaft, a toothed chain is meshed on the surface of the gear one, a gear two is meshed on the surface of the toothed chain, a rotating rod is mounted inside the gear two, and the rotating rod is rotatably fitted inside the support rod.

[0008] Optionally, a winding frame is slidably fitted onto the surface of the rotating rod extending to the outside of the support rod. A limit groove is provided inside the winding frame, and a limit plate is slidably fitted inside the limit groove. The limit plate is fixedly connected to the rotating rod.

[0009] Optionally, the film-lifting device includes an L-shaped fixing rod, which is installed on one side of the support rod. A film-lifting shovel is installed at the bottom of the L-shaped fixing rod, and a pressing plate is installed on one side of the L-shaped fixing rod.

[0010] Optionally, the adjustment device includes a drive motor, which is installed on one side of the main body of the retracting device. The output end of the drive motor is equipped with a threaded rod, and both ends of the threaded rod are threaded with threaded blocks. The main body of the retracting device has a sliding groove, and the threaded blocks are fixedly connected to the support rod through the sliding groove.

[0011] Optionally, the connecting device includes two connecting rods. The connecting rods are installed on one side of the main body of the retracting device. One side of the connecting rod is equipped with an adapter rod, and one side of the adapter rod is rotatably fitted with a moving wheel. The other side of the connecting rod is equipped with a fixing rod, and one end of the fixing rod is equipped with a connecting block.

[0012] Optionally, the support rod is equipped with a limiting block 1 inside, which is rotatably engaged with the rotating rod. The main body of the lifting device is equipped with two limiting blocks 2 inside, which are rotatably engaged with the rotating shaft.

[0013] Optionally, the surface of the rotating wheel is provided with a cross plate.

[0014] Optionally, the thread on the threaded rod surface is a bidirectional thread.

[0015] By adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art. Of course, any product implementing the present invention does not necessarily need to achieve all of the following advantages at the same time:

[0016] Workers fix the main body of the film-lifting and collecting device to the mobile equipment via a connecting device, which allows the film-lifting shovel and pressing plate to move, thereby cutting the mulch film. The movement of the main body of the film-lifting and collecting device drives the rotating wheel to rotate, which in turn drives the rotating shaft to rotate, which in turn drives the gear chain to move, which in turn drives the second gear to rotate, which in turn drives the rotating rod to rotate, which in turn drives the winding frame to rotate, thus collecting the mulch film cut by the film-lifting shovel and pressing plate. This reduces the need for manual lifting and collecting, improves work efficiency, reduces labor intensity, reduces production costs, and reduces the possibility of damaging tobacco seedlings.

[0017] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0018] The accompanying drawings described below are merely some embodiments. Those skilled in the art can obtain other drawings based on these drawings without any creative effort. In the drawings:

[0019] Figure 1This is a schematic diagram of the main structure of the unloading device of the tobacco planting mulch film unloading machine of this utility model;

[0020] Figure 2 This is a schematic diagram of the front cross-sectional structure of the support rod of the tobacco planting mulch film removal machine of this utility model;

[0021] Figure 3 This is a front cross-sectional schematic diagram of the winding frame structure of the tobacco planting mulch film unwinding machine of this utility model;

[0022] Figure 4 This is a front cross-sectional view of the main body of the film removal and removal device of the tobacco planting film removal and removal machine of this utility model.

[0023] In the diagram: 1. Main body of the unwinding device; 101. Support rod; 102. Rotating wheel; 103. L-shaped fixing rod; 104. Film lifting shovel; 105. Pressing plate; 2. Drive motor; 201. Threaded rod; 202. Threaded block; 203. Sliding groove; 3. Connecting rod; 301. Adaptor rod; 302. Moving wheel; 303. Connecting block; 304. Fixing rod; 4. Rotating shaft; 401. Gear one; 402. Gear chain; 403. Gear two; 404. Rotating rod; 405. Rewinding frame; 406. Limiting groove; 407. Limiting plate; 5. Limiting block one; 6. Limiting block two.

[0024] It should be noted that these accompanying drawings and textual descriptions are not intended to limit the scope of the present invention in any way, but rather to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments. Detailed Implementation

[0025] The present invention will now be described in further detail with reference to the accompanying drawings.

[0026] Please see Figure 1-4 As shown, this embodiment provides a tobacco planting mulch film removal machine, including a removal device body 1. An adjustment device is installed inside the removal device body 1. Two support rods 101 are slidably fitted inside the removal device body 1. A transmission device is installed inside the support rods 101. A film lifting device is installed on one side of the support rods 101. Two connecting rods 3 are installed on one side of the removal device body 1. A connecting device is installed on one side of the connecting rods 3.

[0027] One application of this embodiment is as follows: During use, the operator starts the drive motor 2. The output end of the drive motor 2 rotates, causing the threaded rod 201 to rotate. The rotation of the threaded rod 201 causes the threaded block 202 to move. The movement of the threaded block 202 causes the support rod 101 to move. When the support rod 101 moves close to the tobacco seedling, the adjustment of the support rod 101 can be completed. The movement of the support rod 101 causes the rotating rod 404 to move. The movement of the rotating rod 404 causes the limiting plate 407 to slide inside the limiting groove 406, thereby adapting to the adjustment of the support rod 101. At this time, the operator connects the main body 1 of the lifting device to the mobile device through the connecting block 303. The movement of the mobile device causes the connecting block 303 to move. The movement of the connecting block 303 causes the fixing rod 304 to move. 4. The movement of the adapter rod 301 causes the moving wheel 302 to rotate. The movement of the fixed rod 304 causes the connecting rod 3 to move. The movement of the connecting rod 3 causes the main body 1 of the unloading device to move. The movement of the main body 1 of the unloading device causes the support rod 101 to move. The movement of the support rod 101 causes the film-lifting shovel 104 and the pressing plate 105 to move, thereby cutting the mulch film. The movement of the support rod 101 causes the rotating wheel 102 to rotate. The rotation of the rotating wheel 102 causes the rotating shaft 4 to rotate. The rotation of the rotating shaft 4 causes the toothed chain 402 to move. The movement of the toothed chain 402 causes the gear 403 to rotate. The rotation of the gear 403 causes the rotating rod 404 to rotate. The rotation of the rotating rod 404 causes the winding frame 405 to rotate, thereby collecting the mulch film cut by the film-lifting shovel 104 and the pressing plate 105.

[0028] The transmission device in this embodiment includes a rotating shaft 4. A rotating wheel 102 is rotatably fitted inside the main body 1 of the unloading device. The rotating shaft 4 is rotatably fitted inside the main body 1 of the unloading device. The rotating wheel 102 is rotatably fitted inside the main body 1 of the unloading device via the rotating shaft 4. A gear 401 is mounted on one end of the rotating shaft 4. A toothed chain 402 is meshed on the surface of the gear 401. A gear 403 is meshed on the surface of the toothed chain 402. A rotating rod 404 is mounted inside the gear 403. The rotating rod 404 is rotatably fitted inside the support rod 101. The movement of the support rod 101 drives the rotating wheel 102 to rotate. The rotation of the rotating wheel 102 drives the rotating shaft 4 to rotate. The rotation of the rotating shaft 4 drives the toothed chain 402 to move. The movement of the toothed chain 402 drives the gear 403 to rotate. The rotation of the gear 403 drives the rotating rod 404 to rotate. The rotation of the rotating rod 404 drives the winding frame 405 to rotate, thereby collecting the mulch film cut by the film-lifting shovel 104 and the pressing plate 105.

[0029] The film-lifting device in this embodiment includes an L-shaped fixing rod 103, which is mounted on one side of the support rod 101. A film-lifting shovel 104 is mounted at the bottom of the L-shaped fixing rod 103, and a pressing plate 105 is mounted on one side of the L-shaped fixing rod 103. The movement of the main body 1 of the lifting device drives the support rod 101 to move, and the movement of the support rod 101 drives the film-lifting shovel 104 and the pressing plate 105 to move, thereby enabling the film to be cut.

[0030] The adjustment device in this embodiment includes a drive motor 2, which is mounted on one side of the main body 1 of the unloading device. A threaded rod 201 is mounted on the output end of the drive motor 2. Both ends of the threaded rod 201 are threaded with threaded blocks 202. A sliding groove 203 is provided inside the main body 1 of the unloading device. The threaded blocks 202 are fixedly connected to the support rod 101 through the sliding groove 203. When the operator starts the drive motor 2, the output end of the drive motor 2 rotates, causing the threaded rod 201 to rotate. The rotation of the threaded rod 201 causes the threaded blocks 202 to move, which in turn causes the support rod 101 to move. When the support rod 101 moves close to the tobacco seedling, the adjustment of the support rod 101 is completed.

[0031] The connecting device in this embodiment includes two connecting rods 3. The connecting rods 3 are installed on one side of the main body 1 of the retractable device. An adapter rod 301 is installed on one side of the connecting rod 3, and a moving wheel 302 is rotatably fitted on one side of the adapter rod 301. A fixing rod 304 is installed on the other side of the connecting rod 3, and a connecting block 303 is installed at one end of the fixing rod 304. When the operator connects the main body 1 of the retractable device to the mobile device via the connecting block 303, the movement of the mobile device causes the connecting block 303 to move. The movement of the connecting block 303 causes the fixing rod 304 to move. The movement of the fixing rod 304 causes the adapter rod 301 to move. The movement of the adapter rod 301 causes the moving wheel 302 to rotate. The movement of the fixing rod 304 causes the connecting rod 3 to move. The movement of the connecting rod 3 causes the main body 1 of the retractable device to move.

[0032] This utility model is not limited to the above-described embodiments. Anyone should know that structural changes made under the guidance of this utility model, and any technical solutions that are the same as or similar to this utility model, fall within the protection scope of this utility model. Technical aspects, shapes, and structures not described in detail in this utility model are all publicly known technologies.

Claims

1. A tobacco planting mulch film removal and unloading machine, characterized in that, The device includes a main body (1) of a retracting device. An adjustment device is installed inside the main body (1). Two support rods (101) are slidably fitted inside the main body (1). A transmission device is installed inside the support rods (101). A film lifting device is installed on one side of the support rods (101). Two connecting rods (3) are installed on one side of the main body (1). A connecting device is installed on one side of the connecting rods (3).

2. The tobacco planting mulch film removal and unloading machine according to claim 1, characterized in that, The transmission device includes a rotating shaft (4), a rotating wheel (102) is rotatably fitted inside the main body (1) of the unloading device, the rotating shaft (4) is rotatably fitted inside the main body (1) of the unloading device, the rotating wheel (102) is rotatably fitted inside the main body (1) of the unloading device via the rotating shaft (4), a gear one (401) is installed at one end of the rotating shaft (4), a toothed chain (402) is meshed on the surface of the gear one (401), a gear two (403) is meshed on the surface of the toothed chain (402), a rotating rod (404) is installed inside the gear two (403), and the rotating rod (404) is rotatably fitted inside the support rod (101).

3. The tobacco planting mulch film removal and unloading machine according to claim 2, characterized in that, The rotating rod (404) extends to the surface outside the support rod (101) and is slidably fitted with a winding frame (405). A limiting groove (406) is opened inside the winding frame (405), and a limiting plate (407) is slidably fitted inside the limiting groove (406). The limiting plate (407) is fixedly connected to the rotating rod (404).

4. The tobacco planting mulch film removal and unloading machine according to claim 1, characterized in that, The film-lifting device includes an L-shaped fixing rod (103), which is installed on one side of the support rod (101). A film-lifting shovel (104) is installed at the bottom of the L-shaped fixing rod (103), and a pressing plate (105) is installed on one side of the L-shaped fixing rod (103).

5. The tobacco planting mulch film removal and unloading machine according to claim 1, characterized in that, The adjustment device includes a drive motor (2), which is installed on one side of the main body (1) of the retracting device. The output end of the drive motor (2) is equipped with a threaded rod (201). Both ends of the surface of the threaded rod (201) are threaded with threaded blocks (202). The interior of the main body (1) of the retracting device is provided with a sliding groove (203). The threaded blocks (202) are fixedly connected to the support rod (101) through the sliding groove (203).

6. The tobacco planting mulch film removal and unloading machine according to claim 1, characterized in that, The connecting device includes two connecting rods (3). The connecting rods (3) are installed on one side of the main body (1) of the receiving device. An adapter rod (301) is installed on one side of the connecting rod (3). A moving wheel (302) is rotatably fitted on one side of the adapter rod (301). A fixing rod (304) is installed on the other side of the connecting rod (3). A connecting block (303) is installed at one end of the fixing rod (304).

7. The tobacco planting mulch film removal and unloading machine according to claim 2, characterized in that, The support rod (101) is equipped with a limiting block 1 (5), which is rotatably engaged with the rotating rod (404). The main body (1) of the lifting device is equipped with two limiting blocks 2 (6), which are rotatably engaged with the rotating shaft (4).

8. The tobacco planting mulch film removal and unloading machine according to claim 2, characterized in that, A horizontal plate is provided on the surface of the rotating wheel (102).

9. The tobacco planting mulch film removal and unloading machine according to claim 5, characterized in that, The thread on the surface of the threaded rod (201) is a bidirectional thread.

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