Automatic soil covering and film laminating machine

Abstract

The utility model relates to the field of film laminating machines, and discloses an automatic soil covering and film laminating machine which comprises a bottom frame mechanism, lifting transmission mechanisms are arranged on the two sides of the top end of the bottom frame mechanism, and a main transmission mechanism, the lifting transmission mechanisms, a lifting mechanism, an impurity discharging mechanism and the like are arranged. The cutter head mechanism is located at a proper soil taking height by adjusting the heights of the front wheels and the rear wheels, power drives the cutter head mechanism to rotate through the main transmission mechanism, soil taking is started at the moment, mulching soil is thrown into the lifting mechanism under the action of centrifugal force, the main transmission mechanism drives the lifting mechanism to rotate through the lifting transmission mechanism, and the mulching soil is lifted to a high position. And then, the impurity removal transmission mechanism drives the internal mechanisms, impurities such as large soil blocks and grass roots are discharged through the impurity removal mechanism, the filtered film mulching soil falls to a proper position needing to be covered with soil through the soil falling mechanism, the position height is adjusted through the oil cylinder telescopic mechanism, and two mulching films are covered with soil at the same time through a plurality of outlets of the soil falling mechanism.

Description

Technical Field

[0001] The utility model relates to the field of film covering machines, in particular to an automatic soil covering film covering machine. Background Art

[0002] A mulching machine is a mechanical device used to cover the ground in agricultural production. The ground film is a plastic film, usually made of materials such as polyethylene or polypropylene, used to cover the soil surface to improve the soil environment, increase crop yield and quality, and save water resources.

[0003] According to the Chinese patent authorization announcement number: CN206923387U, an automatic soil covering and film covering machine is disclosed, which includes a film pressing wheel bracket and a frame, the traction sleeve and the gearbox at the front end of the frame are connected to the matching power, the width of the film pressing wheel bracket and the height of the ground film bracket are adjusted, the ground film is hung on the ground film bracket, and the spray pump is connected to the spray nozzle with a hose. After the matching power is started, the spray pump is started to spray the medicine on the ground while covering the film, and the film pressing wheels on both sides of the rear end of the frame press the two sides of the ground film, while the covering plow turns up the soil on both sides of the ridge to turn the two sides of the ground The upper soil plow arranged on the upper soil wheel at the front end of the frame rolls up the soil on both sides of the ridge and sprinkles it on the top of the ground film, pressing the top of the ground film, so that the processes of spraying, covering the film, and covering the film with soil can be completed automatically at one time, and the ground film has a high stretching rate, high work efficiency, low labor intensity, and easy maintenance. However, the automatic soil covering and film covering machine still has shortcomings. In order to ensure the stability of the ground film after covering, it is necessary to manually lay soil blocks on the surface of the ground film after covering, but this method has too high labor intensity and low efficiency. Therefore, it is necessary to design a film covering machine that can automatically cover the soil;

[0004] In view of the deficiencies in the prior art, the utility model provides an automatic soil covering and film covering machine, which solves the problem that soil blocks need to be manually laid on the surface of the film after covering, but this method has high labor intensity and low efficiency. Utility Model Content

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: an automatic soil covering and film covering machine, comprising a chassis mechanism, both sides of the top of the chassis mechanism are provided with lifting transmission mechanisms, the inner sides of the lifting transmission mechanisms are connected with a cutter disc mechanism, the top of the chassis mechanism is provided with a traction mechanism, the back of the chassis mechanism is connected with two oil cylinder telescopic mechanisms, both sides of the top of the chassis mechanism are provided with debris removal mechanisms, both sides of the chassis mechanism are provided with lifting transmission mechanisms, the lifting transmission mechanisms are connected with the cutter disc mechanism, the inner sides of the two cutter disc mechanisms are provided with main transmission mechanisms, and the bottom end of the debris removal mechanism is provided with a soil dropping mechanism;

[0006] A soil covering amount adjusting mechanism is provided at the bottom of the soil falling mechanism, and the soil covering amount adjusting mechanism includes a hopper, a support plate, a motor, a dosing cylinder, a dosing groove, a connecting rod, a limit plate, a filling plate, a bearing and a connecting plate. The top of the support plate is fixedly connected to the motor, the output end of the motor is fixedly connected to the dosing cylinder, the dosing cylinder is rotatably connected to the inner wall of the hopper, the outer wall of one end of the dosing cylinder is fixedly connected to a plurality of connecting rods, one end of the plurality of connecting rods is fixedly connected to the limit plate, three dosing grooves are provided on the outer wall of the dosing cylinder, one end of the three filling plates is fixedly connected to the connecting plate, the back side of the connecting plate is fixedly connected to a screw, the back side of the limit plate is rotatably connected to the bearing, and the back side of the bearing is fixedly connected to a nut.

[0007] Preferably, two front wheels are arranged on the front side of the bottom end of the chassis mechanism, and two rear wheels are arranged on the rear side of the bottom end of the chassis mechanism.

[0008] Preferably, the top end of the oil cylinder telescopic mechanism is connected to the soil landing mechanism.

[0009] Preferably, a debris removal transmission mechanism is provided on the outer sides of the two debris removal mechanisms.

[0010] Preferably, a lifting mechanism is provided on the front side of the debris removal mechanism.

[0011] Preferably, one end of the support plate is fixedly connected to the front side of the hopper, and the output end of the motor passes through the front side of the hopper.

[0012] Preferably, one end of the metering cylinder passes through the back side of the hopper, and the three filling plates are all slidably connected to the inner walls of the three metering grooves.

[0013] Preferably, one end of the screw rod passes through the limit plate and the bearing in sequence, and the screw rod is threadedly connected to the nut.

[0014] Beneficial Effects

[0015] The utility model provides an automatic soil covering and film covering machine. Compared with the prior art, it has the following beneficial effects:

[0016] 1. In the utility model, by setting the main transmission mechanism, lifting transmission mechanism, lifting mechanism and debris removal mechanism and other components, the cutter disc mechanism is placed at a suitable soil taking height by adjusting the height of the front wheel and the rear wheel, and the power drives the cutter disc mechanism to rotate through the main transmission mechanism, at which time soil taking begins, and the film soil is thrown into the lifting mechanism under the action of centrifugal force, and the main transmission mechanism drives the lifting mechanism to rotate through the lifting transmission mechanism to lift the film soil to a high place, and then drives its internal mechanism through the debris removal transmission mechanism to discharge larger soil blocks, grass roots and other impurities through the debris removal mechanism, and the filtered film soil falls to the appropriate position where soil covering is required through the soil dropping mechanism, and the position height is adjusted by the oil cylinder telescopic mechanism, and the multiple outlets of the soil dropping mechanism can realize soil covering of two layers of ground film at the same time, which can replace manual soil covering with mechanization, save labor and improve its work efficiency.

[0017] 2. In the utility model, by setting up a covering amount adjustment mechanism, in the process of adjusting the covering amount of the film covering machine, the user turns the nut, and the screw drives the connecting plate to move the multiple filling plates away from one side of the hopper, and the multiple filling plates slide in the quantitative groove respectively. The movement of the multiple filling plates can increase the volume of the quantitative groove, and the quantitative groove can load more covering soil, increasing the capacity of the quantitative cylinder, so that more soil blocks are covered on the surface of the film. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a front structural schematic diagram of an automatic soil covering and film covering machine proposed by the utility model;

[0019] Figure 2 This is a structural schematic diagram of the back side of an automatic soil covering and film covering machine proposed by the utility model;

[0020] Figure 3 The utility model provides an automatic soil covering and film covering machine Figure 1 The enlarged view of point A in the middle;

[0021] Figure 4 The utility model discloses a structural schematic diagram of a soil covering amount adjusting mechanism of an automatic soil covering and film covering machine.

[0022] Legend:

[0023] 1. Front wheel; 2. Soil covering amount adjustment mechanism; 201. Hopper; 202. Support plate; 203. Motor; 204. Dosing cylinder; 205. Dosing slot; 206. Connecting rod; 207. Limiting plate; 208. Filling plate; 209. Bearing; 210. Nut; 211. Screw rod; 212. Connecting plate; 3. Main transmission mechanism; 4. Underframe mechanism; 5. Lifting transmission mechanism; 6. Lifting mechanism; 7. Rear wheel; 8. Debris removal mechanism; 9. Soil dropping mechanism; 10. Traction mechanism; 11. Cylinder telescopic mechanism; 12. Debris removal transmission mechanism; 13. Cutter disc mechanism. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1 - Figure 4 The utility model provides two technical solutions, which specifically include the following embodiments:

[0026] Embodiment 1:

[0027] An automatic soil covering and film covering machine comprises a chassis mechanism 4, both sides of the top of the chassis mechanism 4 are provided with a lifting transmission mechanism 5, the inner sides of the lifting transmission mechanism 5 are connected with a cutter disc mechanism 13, the cutter disc mechanism 13 comprises a cutter disc and a transmission shaft, the main transmission mechanism 3 drives the transmission shaft to rotate, thereby causing the cutter disc to rotate, and the rotating cutter disc can take soil, and the film covering soil is thrown into the interior of the lifting mechanism 6 during the rotation of the cutter disc, the lifting mechanism 6 comprises a transmission pipe and a filter frame, some debris in the soil will be filtered by the filter frame, a conveyor belt is arranged inside the transmission pipe, and the conveyor belt can drive the transmission belt to send the filtered soil into the transmission pipe through the transmission of the lifting transmission mechanism 5, the impurity discharge mechanism 8 comprises an impurity discharge pipe and a filter column, the filter column can screen the soil and impurities, and the impurities can be discharged from the impurity discharge pipe, a traction mechanism 10 is arranged on the top of the chassis mechanism 4, and the traction mechanism 10 can be connected to a trailer, thereby driving the chassis mechanism 4 to move, and the bottom The back of the frame mechanism 4 is connected to the two cylinder telescopic mechanisms 11, which include telescopic cylinders. The top of the telescopic cylinder can adjust the height of the dynamic soil-dropping mechanism 9, thereby adjusting the height of the soil falling. Both sides of the top of the frame mechanism 4 are provided with debris removal mechanisms 8, and both sides of the frame mechanism 4 are provided with lifting transmission mechanisms 5. The lifting transmission mechanism 5 is connected to the cutter disc mechanism 13. The inner sides of the two cutter disc mechanisms 13 are provided with main transmission mechanisms 3. The bottom end of the debris removal mechanism 8 is provided with a soil-dropping mechanism 9, which is composed of a slide. The slide is inclined to facilitate the soil to pass through the slide. Two front wheels 1 are provided on the front side of the bottom end of the frame mechanism 4, and two rear wheels 7 are provided on the rear side of the bottom end of the frame mechanism 4. The top of the cylinder telescopic mechanism 11 is connected to the soil-dropping mechanism 9, and the outer sides of the two debris removal mechanisms 8 are provided with debris removal transmission mechanisms 12, and the front of the debris removal mechanism 8 is provided with a lifting mechanism 6.

[0028] During operation, the cutter disc mechanism 13 is placed at a suitable soil-taking height by adjusting the height of the front wheel 1 and the rear wheel 7. The power is driven by the main transmission mechanism 3 to drive the cutter disc mechanism 13 to rotate. At this time, soil taking begins. The film-forming soil is thrown into the lifting mechanism 6 under the action of centrifugal force. The main transmission mechanism 3 drives the lifting mechanism 6 to rotate through the lifting transmission mechanism 5, and lifts the film-forming soil to a high place. Then, the internal mechanism is driven by the impurity removal transmission mechanism 12 to discharge larger soil blocks, grass roots and other impurities through the impurity removal mechanism 8. The filtered film-forming soil is dropped to a suitable position where soil covering is required through the soil dropping mechanism 9. The position height is adjusted by the cylinder telescopic mechanism 11. The multiple outlets of the soil dropping mechanism 9 can realize soil covering of two layers of ground film at the same time, which can replace manual soil covering with mechanization, saving labor and improving its work efficiency.

[0029] Embodiment 2:

[0030] On the basis of the first embodiment, a soil covering amount adjusting mechanism 2 is provided at the bottom of the soil falling mechanism 9, and the soil covering amount adjusting mechanism 2 includes a hopper 201, a support plate 202, a motor 203, a dosing cylinder 204, a dosing groove 205, a connecting rod 206, a limit plate 207, a filling plate 208, a bearing 209 and a connecting plate 212. The top of the support plate 202 is fixedly connected to the motor 203, and the output end of the motor 203 is fixedly connected to the dosing cylinder 204. The dosing cylinder 204 is rotatably connected to the inner wall of the hopper 201, and the outer wall of one end of the dosing cylinder 204 is fixedly connected to a plurality of connecting rods 206, and one end of the plurality of connecting rods 206 is fixedly connected to the limit plate 207. The outer wall of the dosing cylinder 204 is provided with three dosing grooves 205, and one end of the three filling plates 208 is fixed A connecting plate 212 is fixedly connected, and the connecting plate 212 can fix the three filling plates 208 so that the three filling plates 208 slide synchronously. A screw 211 is fixedly connected to the back of the connecting plate 212. A bearing 209 is rotatably connected to the back of the limiting plate 207. A nut 210 is fixedly connected to the back of the bearing 209. One end of the support plate 202 is fixedly connected to the front of the hopper 201. The output end of the motor 203 passes through the front of the hopper 201. The hopper 201 is tilted to facilitate soil covering. One end of the metering cylinder 204 passes through the back of the hopper 201. The three filling plates 208 are all slidably connected to the inner walls of the three metering grooves 205. One end of the screw 211 passes through the limiting plate 207 and the bearing 209 in sequence, and the screw 211 is threadedly connected to the nut 210.

[0031] In the process of adjusting the covering amount of the film covering machine, the user turns the nut 210. When the nut 210 drives the bearing 209 to rotate, the screw 211 and the nut 210 are threaded. At this time, the screw 211 drives the connecting plate 212 to move the multiple filling plates 208 away from the side of the hopper 201. The multiple filling plates 208 slide in the quantitative groove respectively. The movement of the multiple filling plates 208 can increase the volume of the quantitative groove 205, so that the quantitative cylinder 204 drives more covering soil to be transmitted, and increases the capacity of the quantitative cylinder 204, so that more soil blocks are covered on the surface of the ground film. The user starts the motor 203, and the motor 203 can drive the quantitative cylinder 204 to rotate. The quantitative cylinder 204 throws the soil dropped by the soil dropping mechanism 9 out of the hopper 201, thereby completing the ground film covering.

[0032] The above are only preferred embodiments of the present application and are not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the application should be included in the protection scope of the present application.

Claims

1. An automatic soil covering and film covering machine, comprising a base frame mechanism (4), characterized in that: Both sides of the top of the base frame mechanism (4) are provided with lifting transmission mechanisms (5), the inner sides of the lifting transmission mechanisms (5) are connected to a cutter disc mechanism (13), the top of the base frame mechanism (4) is provided with a traction mechanism (10), the back of the base frame mechanism (4) is connected to two oil cylinder telescopic mechanisms (11), both sides of the top of the base frame mechanism (4) are provided with debris removal mechanisms (8), both sides of the base frame mechanism (4) are provided with lifting transmission mechanisms (5), the lifting transmission mechanisms (5) are connected to the cutter disc mechanism (13), the inner sides of the two cutter disc mechanisms (13) are provided with a main transmission mechanism (3), and the bottom of the debris removal mechanism (8) is provided with a soil dropping mechanism (9); The bottom of the soil dropping mechanism (9) is provided with a soil covering amount adjustment mechanism (2), the soil covering amount adjustment mechanism (2) comprising a hopper (201), a support plate (202), a motor (203), a dosing cylinder (204), a dosing groove (205), a connecting rod (206), a limit plate (207), a filling plate (208), a bearing (209) and a connecting plate (212), the top end of the support plate (202) is fixedly connected to the motor (203), the output end of the motor (203) is fixedly connected to the dosing cylinder (204), and the dosing cylinder (204) is rotatably connected to the hopper (201). 1), the outer wall of one end of the quantitative cylinder (204) is fixedly connected with a plurality of connecting rods (206), one end of each of the plurality of connecting rods (206) is fixedly connected with a limiting plate (207), the outer wall of the quantitative cylinder (204) is provided with three quantitative grooves (205), one end of each of the three filling plates (208) is fixedly connected with a connecting plate (212), the back side of the connecting plate (212) is fixedly connected with a screw rod (211), the back side of the limiting plate (207) is rotatably connected with a bearing (209), and the back side of the bearing (209) is fixedly connected with a nut (210).

2. The automatic soil covering and film covering machine according to claim 1, characterized in that: Two front wheels (1) are arranged at the front side of the bottom end of the chassis mechanism (4), and two rear wheels (7) are arranged at the rear side of the bottom end of the chassis mechanism (4).

3. The automatic soil covering and film covering machine according to claim 1, characterized in that: The top end of the oil cylinder telescopic mechanism (11) is connected to the soil landing mechanism (9).

4. The automatic soil covering and film covering machine according to claim 1, characterized in that: The outer sides of the two debris removal mechanisms (8) are both provided with debris removal transmission mechanisms (12).

5. The automatic soil covering and film covering machine according to claim 1, characterized in that: A lifting mechanism (6) is arranged on the front side of the debris removal mechanism (8).

6. The automatic soil covering and film covering machine according to claim 1, characterized in that: One end of the support plate (202) is fixedly connected to the front side of the hopper (201), and the output end of the motor (203) passes through the front side of the hopper (201).

7. The automatic soil covering and film covering machine according to claim 1, characterized in that: One end of the metering cylinder (204) passes through the back side of the hopper (201), and the three filling plates (208) are all slidably connected to the inner walls of the three metering grooves (205).

8. The automatic soil covering and film covering machine according to claim 1, characterized in that: One end of the screw rod (211) passes through the limiting plate (207) and the bearing (209) in sequence, and the screw rod (211) is threadedly connected to the nut (210).

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