Film breaking and soil gathering integrated device for tobacco planting

Abstract

The utility model discloses a film breaking and soil gathering integrated device for tobacco planting in the technical field of film breaking and soil gathering devices. The film breaking and soil gathering integrated device comprises two soil ridging plates. The bottom end of the holding rod is inserted between the two soil lifting plates, the soil lifting plates are elastic plates, a plurality of conical blocks are arranged on the bottom sides of the soil lifting plates, two adjusting mechanisms are oppositely arranged on the two sides of the two soil lifting plates and used for adjusting the distance between the two soil lifting plates, and a liquid storage groove is formed in the bottom end of the holding rod; and the top of the piston rod is slidably arranged in the liquid storage tank. When the film breaking and soil gathering device for tobacco planting is used and the film breaking operation of a plastic film is carried out, firstly, the corresponding position of the plastic film can be punctured to form a plurality of cracks, so that when the plastic film is torn by the soil raising plate, the plastic film is torn along the cracks to form a quasi-circular crack, and no part of the plastic film is adhered; and the device is good in membrane breaking effect.

Description

Technical Field

[0001] This utility model belongs to the technical field of film breaking and soil gathering devices, specifically relating to an integrated film breaking and soil gathering device for tobacco planting. Background Technology

[0002] Mulching is an agricultural planting technique that mainly involves covering the ground with agricultural plastic film to create a good environment for crop growth and also to suppress weed growth. When the seedlings reach the film, the film needs to be removed and the soil needs to be gathered. For tobacco, removing the film and gathering the soil is one of the important steps in tobacco field management.

[0003] For example, a tobacco planting film-breaking and soil-gathering integrated device, as disclosed in Chinese Patent Publication No. CN221843234U, includes an installation plate and an operating groove at the bottom of the installation plate; a spiked plate installed at the bottom of the installation plate, the spiked plate being arranged in a ring; a set of arc-shaped plates all slidably disposed within the operating groove, the set of arc-shaped plates being located within the spiked plate; a telescopic rod mounted on the top of the installation plate, the telescopic rod being equipped with a handle; and a set of driving mechanisms respectively disposed on the installation plate and the set of arc-shaped plates for gathering soil using the arc-shaped plates. This integrated film-breaking and soil-gathering device for tobacco planting provides the advantage of achieving film breaking and soil gathering in one process, thereby improving operational efficiency and reducing labor intensity.

[0004] In the aforementioned prior art, the film breaking operation is directly completed through a spiked plate during the tobacco film breaking process. Since the plastic film has low strength and is easily deformed and stretched, the spikes of the spiked plate may directly tear the plastic film. However, some parts of the plastic film remain connected due to stretching and deformation, which affects the film breaking effect of the device. Utility Model Content

[0005] Objective: In view of at least one of the above technical problems, this utility model provides an integrated device for breaking film and gathering soil for tobacco planting.

[0006] Technical solution: To solve the above technical problems, the technical solution adopted by this utility model is as follows:

[0007] This utility model provides an integrated device for breaking film and gathering soil in tobacco planting, including two soil-raising plates, and further comprising:

[0008] The handle has its bottom end inserted between two soil ridge plates, which are elastic plates. Several conical blocks are installed on the bottom side of the soil ridge plates. Two adjustment mechanisms are provided on opposite sides of the two soil ridge plates to adjust the distance between the two soil ridge plates. A liquid storage tank is opened at the bottom end of the handle.

[0009] The piston rod has a piston plate connected to the top that is slidably and sealed to the inner wall of the storage tank. The bottom end of the piston rod is pyramidal and extends to the bottom of the soil plate. The gripping rod is equipped with a driving mechanism for driving the piston plate to slide back and forth in the storage tank.

[0010] In some embodiments, the drive mechanism includes an air pump, with a first end of the air pump connected to an external gas and a second end of the air pump connected to the top of a liquid storage tank.

[0011] Furthermore, in some embodiments, a top cover is also included, which is detachably disposed at the top of the grip.

[0012] Furthermore, in some embodiments, the air pump is positioned above the handle and inside the top cover.

[0013] Furthermore, in some embodiments, the top of the grip is provided with an external thread structure, and the connection of the top cover is provided with an internal thread structure that mates with the external thread structure. The top cover is threadedly connected to the top of the grip through the internal thread structure.

[0014] In some embodiments, a plurality of vent holes are arranged in a circular array on the outer peripheral wall of the top of the grip rod, and the vent holes are located above the piston rod and communicate with the top of the liquid storage tank.

[0015] In some embodiments, a spring is wound around the outer periphery of the piston rod inside the liquid storage tank, and the first end of the spring is in contact with the inner bottom wall of the liquid storage tank, while the second end of the spring is fixedly connected to the piston plate of the piston rod.

[0016] In some embodiments, the adjustment mechanism includes two support plates, which are fixedly mounted on the outer peripheral wall of the bottom of the grip rod. A constraint plate is fixedly mounted at the middle position of the outer arc wall of the support plate. A piston cylinder is mounted on the support plate. A piston push rod is slidably mounted inside the piston cylinder, and the end of the piston push rod is connected to the corresponding constraint plate. The interior of the piston cylinder is connected to the bottom of the liquid storage tank through a connecting pipe, and the connecting pipe is located below the piston plate of the piston rod.

[0017] In some embodiments, the support plate is provided with a T-shaped groove, and the top of the constraint plate is slidably installed in the corresponding groove, and the top side of the soil-supporting plate is in contact with the corresponding support plate.

[0018] Furthermore, in some embodiments, the piston push rod is arranged perpendicularly to the corresponding constraint plate.

[0019] Beneficial effects: This utility model provides an integrated device for breaking film and gathering soil in tobacco planting.

[0020] When using the modified tobacco planting film-breaking and soil-gathering device, the plastic film can be punctured at the corresponding position to form several cracks. When the soil-gathering plate tears the plastic film, it tears along these cracks to form a near-circular tear, preventing any plastic film from sticking together. The device has a good film-breaking effect. Attached Figure Description

[0021] Figure 1 This is a three-dimensional schematic diagram of the integrated film-breaking and soil-gathering device for tobacco planting according to an embodiment of the present utility model;

[0022] Figure 2 This is a three-dimensional schematic diagram of the piston rod and the earth-supporting plate after being inverted in an embodiment of this utility model;

[0023] Figure 3 This is a schematic diagram of the internal structure of the soil-supporting plate and the grip bar in an embodiment of this utility model;

[0024] Figure 4 This is an enlarged schematic diagram of the structure at point A;

[0025] Figure 5 This is a three-dimensional schematic diagram of some of the support plates and some of the brackets after being inverted in an embodiment of this utility model;

[0026] In the diagram: 1. Soil-supporting plate; 2. Holding rod; 3. Conical block; 4. Adjustment mechanism; 41. Support plate; 42. Piston cylinder; 43. Piston push rod; 44. Connecting pipe; 45. Slide groove; 46. Constraint plate; 5. Liquid storage tank; 6. Piston rod; 7. Drive mechanism; 71. Top cover; 72. Air pump; 73. Exhaust port; 74. Spring. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit the present utility model or its application or use. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0028] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps described in these embodiments do not limit the scope of this invention. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

[0029] Example 1: As Figures 1 to 3 As shown, an integrated device for breaking film and gathering soil for tobacco planting includes two opposing soil-raising plates 1; it also includes:

[0030] The handle 2 has its bottom end inserted between two soil ridge plates 1, and the soil ridge plates 1 are elastic plates. Several conical blocks 3 are fixedly installed at equal intervals on the bottom side of the soil ridge plates 1. Two adjustment mechanisms 4 are provided on opposite sides of the two soil ridge plates 1 to adjust the distance between the two soil ridge plates 1. A liquid storage tank 5 is opened at the bottom end of the handle 2.

[0031] The piston rod 6 has a piston plate connected to its top in a sliding and sealed connection with the inner wall of the liquid storage tank 5, and its bottom end is set in a pyramid shape and extends to the bottom of the soil plate 1. The handle 2 is provided with a drive mechanism 7, which is used to drive the piston plate to slide back and forth in the liquid storage tank 5.

[0032] In this embodiment, when using the modified tobacco planting film-breaking and soil-gathering device, please refer to... Figure 1 - Figure 3 As shown, the operator holds the handle 2 (a battery can be installed on the handle 2 to power the device, and a control button is installed to control the output of the internal power of the battery). The drive mechanism 7 drives the continuous extraction of external gas into the top of the liquid storage tank 5, thereby pushing part of the piston rod 6 out of the liquid storage tank 5 until the cone end of the piston rod 6 moves to the bottom of the earth plate 1. At the same time, the adjustment mechanism 4 is activated, so that the two earth plates 1 move towards each other, and then the two earth plates 1 collide with each other. Subsequently, the deformation of the two earth plates 1 reduces the curvature of the earth plates 1, and finally the several cone blocks 3 are connected into two lines with small curvature.

[0033] After the position of the soil-lifting plate 1 is adjusted, the operator moves the soil-lifting plate 1 by the handle, so that the soil-lifting plate 1 is close to the plastic film. First, the pyramidal end pierces the corresponding position on the plastic film, and then the conical end pierces the corresponding position on the plastic film. Then, the drive mechanism 7 drives the piston rod 6 to slowly move upward, and the drive causes the adjustment mechanism 4 to start synchronously, so that the two soil-lifting plates 1 gradually separate and reset. Due to the deformation and reset of the soil-lifting plate 1, the pulling amplitude of the bottom middle of the soil-lifting plate 1 is the largest, and the pulling amplitude of the sides of the soil-lifting plate 1 is the smallest. This allows the plastic film to tear along the several cracks pierced by the pyramidal end of the piston rod 6, forming a near-circular tear. When breaking the film, no part of the plastic film will stick together, and the film breaking effect of the device is good.

[0034] After the soil-lifting plate 1 has completed its deformation and reset, the operator pushes the soil-lifting plate 1 downwards by holding the lever 2, so that the bottom of the soil-lifting plate 1 is inserted into the soil. Then, according to the above, the two soil-lifting plates 1 are driven to move towards each other, pushing some soil towards the tobacco plant to complete the soil-lifting operation. After the soil-lifting operation is completed, the device can be moved upwards to remove the device from the outside of the tobacco plant.

[0035] It should be noted that when the device is removed from the outer shell of the tobacco plant, the cone-shaped block 3 can be removed directly from the plastic film without further tearing of the plastic film due to its adhesion to the device.

[0036] In a further preferred embodiment of this utility model, the drive mechanism 7 adopts an air pump 72, such as... Figure 1 , Figure 3 and Figure 4 As shown, the integrated film breaking and soil gathering device for tobacco planting also includes a top cover 71, which is threaded onto the top of the handle 2. An air pump 72 is installed inside the top cover 71, and the air inlet and outlet of the top cover 71 extend to the outside of the top cover 71 and into the liquid storage tank 5, respectively.

[0037] In this embodiment, the top end of the grip 2 is provided with an external thread structure, and the connection of the top cover 71 is provided with an internal thread structure that mates with the external thread structure. The top cover 71 is threadedly connected to the top end of the grip 2 through the internal thread structure.

[0038] In this embodiment, please refer to Figure 3 and Figure 4 As shown, when the two earth-supporting plates 1 are driven to move towards each other, the air pump 72 starts to continuously draw external gas and injects it into the top of the liquid storage tank 5, thereby forming a high-pressure chamber in the top of the liquid storage tank 5, which in turn applies a downward thrust to the piston rod 6, pushing the piston rod 6 out of the liquid storage tank 5.

[0039] When the air pump 72 is damaged (the exhaust end of the air pump 72 slides into the liquid storage tank 5, and the air inlet end of the air pump 72 slides through the cover wall of the top cover 71), the top cover 71 is unscrewed from the handle 2 to expose the air pump 72, which facilitates the replacement and maintenance of the air pump 72.

[0040] In a further preferred embodiment of this utility model, such as Figure 1 and Figure 4 As shown, several vent holes 73 are arranged in a circular array on the outer peripheral wall of the top of the grip 2. They are located above the piston rod 6 and communicate with the top of the liquid storage tank 5.

[0041] In this embodiment, please refer to Figure 3 and Figure 4 As shown, when the air pump 72 injects gas into the liquid storage tank 5, some gas will flow out of the liquid storage tank 5 through the exhaust hole 73. Since the amount of gas flowing out of the exhaust hole 73 is limited, a high-pressure chamber can still be formed in the liquid storage tank 5. Thus, when the piston rod 6 moves upward and slides back to its original position in the liquid storage tank 5, some gas at the top of the liquid storage tank 5 can be pushed out through the exhaust hole 73 to avoid the formation of a high-pressure chamber at the top of the liquid storage tank 5, which would affect the upward movement of the piston rod 6.

[0042] In a further preferred embodiment of this utility model, such as Figure 3 As shown, a spring 74 is wound around the outer periphery of the piston rod 6, and the two ends of the spring 74 are fixedly connected to the inner bottom wall of the liquid storage tank 5 and the piston plate of the piston rod 6, respectively.

[0043] In this embodiment, please refer to Figure 3 As shown, when the soil plate 1 moves in the reverse direction, the air pump 72 stops running. Due to the push of the spring 74 on the piston rod 6, the piston rod 6 slides upward in the liquid storage tank 5. Since the amount of gas discharged at the exhaust port 73 is limited, the gas at the top of the liquid storage tank 5 can exert a resistance on the piston plate, so that the piston rod 6 slides upward slowly.

[0044] In a further preferred embodiment of this utility model, such as Figure 1 - Figure 3 As shown, the adjustment mechanism 4 includes two support plates 41, which are fixedly mounted on the outer peripheral wall of the bottom of the grip 2. A constraint plate 46 is fixedly mounted at the middle position of the outer arc wall of the soil plate 1. A piston cylinder 42 is fixedly mounted through the support plate 41. A piston push rod 43 is slidably mounted inside the piston cylinder 42, and the end of the piston push rod 43 is fixedly connected to the corresponding constraint plate 46. The inside of the piston cylinder 42 is connected to the bottom of the liquid storage tank 5 through a connecting pipe 44, and the connecting pipe 44 is located below the piston plate of the piston rod 6.

[0045] In this embodiment, the piston rod 43 is arranged perpendicularly to the corresponding constraint plate 46. Please refer to... Figure 1 and Figure 3 As shown, during the downward movement of the piston rod 6 (the reservoir 5 is filled with hydraulic oil, and a sealing ring is fixedly installed inside the gripping rod 2, with the inner ring wall of the sealing ring in contact with the outer peripheral wall of the piston rod 6), as the piston rod 6 moves downward, the hydraulic oil at the bottom of the reservoir 5 can be gradually pushed into the connecting pipe 44, and then the hydraulic oil is introduced into the piston cylinder 42 through the connecting pipe 44, thereby pushing the piston push rod 43 of the corresponding length out of the piston cylinder 42 through the hydraulic oil, so as to drive the two earth plates 1 to move towards each other;

[0046] When the piston rod 6 moves upward, a negative pressure chamber is formed at the bottom of the liquid storage tank 5. The hydraulic oil in the piston cylinder 42 is drawn back into the bottom of the liquid storage tank 5 through the connecting pipe 44. Then, the piston push rod 43 pushed out from the piston cylinder 42 is drawn back into the piston cylinder 42 through the negative pressure chamber formed in the piston cylinder 42, so as to drive the two earth plates 1 to move in opposite directions. The device has a high degree of automation and is convenient to use.

[0047] The setting of the constraint plate 46 can enhance the strength of the middle part of the elastic plate, so that the middle part of the soil jacking plate 1 always remains vertical during the movement of the soil jacking plate 1.

[0048] In a further preferred embodiment of this utility model, such as Figure 3 and Figure 5 As shown, a T-shaped groove 45 is provided on the support plate 41, and the slider connected to the top of the constraint plate 46 is slidably installed in the corresponding groove 45, and the top side of the soil plate 1 is in contact with the corresponding support plate 41.

[0049] In this embodiment, please refer to Figure 5 As shown, during the movement of the soil jacking plate 1, the constraint plate 46 slides synchronously within the slide groove 45. Due to the mutual contact between the constraint plate 46 and the inner wall of the slide groove 45, the constraint plate 46 maintains a vertical position and moves along a linear trajectory to prevent the soil jacking plate 1 from undergoing outward bending deformation, which would affect the use of the device.

[0050] Working principle: When using this improved tobacco planting film-breaking and soil-gathering device, the operator holds the handle 2 and starts the air pump 72, continuously drawing external gas and injecting it into the top of the liquid storage tank 5. This creates a high-pressure chamber at the top of the liquid storage tank 5, which in turn applies a downward thrust to the piston rod 6 to counteract the thrust of the spring 74 on the piston rod 6. This pushes the piston rod 6 of the corresponding length out of the liquid storage tank 5 until the pyramidal end of the piston rod 6 moves below the soil-raising plate 1. At this point, the spring 74 is compressed to its limit, and... As the piston rod 6 moves downward, the hydraulic oil at the bottom of the reservoir 5 can be pushed into the connecting pipe 44. Then, the hydraulic oil is introduced into the piston cylinder 42 through the connecting pipe 44. The corresponding length of the piston push rod 43 is pushed out of the piston cylinder 42 through the hydraulic oil. Then, the constraint plate 46 pushes the two ridge plates 1 to move towards each other and makes the two ridge plates 1 collide with each other. Then, through the deformation of the two ridge plates 1, the curvature of the ridge plates 1 is reduced, and finally, several conical blocks 3 are connected into two lines with small curvature.

[0051] After the position of the soil-lifting plate 1 is adjusted, the operator moves the soil-lifting plate 1 by the handle, so that the soil-lifting plate 1 is close to the plastic film. First, the pyramidal end pierces the corresponding position on the plastic film, and then the conical end pierces the corresponding position on the plastic film. Then, the operation of the air pump 72 is stopped. Due to the push of the spring 74 on the piston rod 6, the piston rod 6 extending from the liquid storage tank 5 moves upward and slides. Since the amount of gas flowing out of the exhaust port 73 is limited, a high-pressure chamber can still be formed in the liquid storage tank 5. Thus, when the piston rod 6 moves upward and slides back to its original position in the liquid storage tank 5, a resistance is applied to the piston rod 6 to slow down the upward movement speed of the piston rod 6. During the upward movement of the piston rod 6, a negative pressure chamber is simultaneously formed at the bottom of the reservoir 5. The hydraulic oil in the piston cylinder 42 is drawn back into the bottom of the reservoir 5 through the connecting pipe 44. Then, the piston push rod 43 pushed out from the piston cylinder 42 is drawn back into the piston cylinder 42 through the negative pressure chamber formed in the piston cylinder 42, so as to drive the two earth plates 1 to slowly separate and reset. Due to the deformation and reset of the earth plates 1, the pulling amplitude of the middle part of the bottom side of the earth plates 1 is the largest, and the pulling amplitude of the sides of the earth plates 1 is the smallest, so that the plastic film is torn along the several cracks pierced by the pyramidal end of the piston rod 6, forming a round-shaped tear.

[0052] After the soil-lifting plate 1 has completed its deformation and reset, the operator pushes the soil-lifting plate 1 downwards using the handle 2, so that the bottom of the soil-lifting plate 1 is inserted into the soil. Then, the two soil-lifting plates 1 are driven to move towards each other again, pushing some soil towards the tobacco plant to complete the soil-lifting operation. At this time, due to the obstruction of the soil on the soil-lifting plates 1, there is a large space between the soil-lifting plates 1, which will not trap the tobacco plant. Then, the operation of the air pump 72 is stopped, and the soil-lifting plates 1 are moved upwards using the handle 2, so that the two soil-lifting plates 1 can be directly removed from the outside of the tobacco plant.

[0053] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only used to explain the relative positional relationship and movement between the components in a specific posture. If the specific posture changes, the directional indication will also change accordingly. These terms are used only for the convenience of describing this utility model and for simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0054] Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0055] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0056] The above description is only a preferred embodiment of this disclosure / application. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of this disclosure / application, and these improvements and modifications should also be considered within the protection scope of this disclosure / application.

Claims

1. A film breaking and soil bundling integrated device for tobacco planting, comprising two soil bundling plates (1), characterized in that, Also include: The handle (2) is inserted between the two soil plates (1), and the soil plate (1) is a flexible plate, the bottom side of the soil plate (1) is provided with a plurality of tapered blocks (3), the two sides of the two soil plates (1) are provided with two adjusting mechanisms (4) opposite, for adjusting the distance between the two soil plates (1), the bottom end of the handle (2) is provided with a liquid storage tank (5); The piston rod (6) is connected to the piston plate at the top and is in sliding sealing connection with the inner wall of the liquid storage tank (5), and the bottom end of the piston rod (6) is in the form of a pyramid and extends below the soil plate (1), the handle (2) is provided with a driving mechanism (7) for driving the piston plate to reciprocate in the liquid storage tank (5).

2. The film breaking and soil gathering integrated device for tobacco planting according to claim 1, characterized in that, The driving mechanism (7) includes a gas pump (72), and the first end of the gas pump (72) is in communication with the external gas, and the second end of the gas pump (72) is in communication with the top end of the liquid storage tank (5).

3. The film breaking and soil gathering integrated device for tobacco planting according to claim 2, characterized in that, It also includes a top cover (71), which is detachably provided on the top end of the handle (2).

4. The film breaking and soil gathering integrated device for tobacco planting according to claim 3, characterized in that, The gas pump (72) is arranged above the handle (2) and located in the top cover (71).

5. The film breaking and soil gathering integrated device for tobacco planting according to claim 3, characterized in that, The top end of the handle (2) is provided with an external thread structure, and the connecting part of the top cover (71) is provided with an internal thread structure matched with the external thread structure, and the top cover (71) is threadedly connected with the top end of the handle (2) through the internal thread structure.

6. The film breaking and soil gathering integrated device for tobacco planting according to claim 1, characterized in that, A plurality of exhaust holes (73) are arranged in a circular array on the outer peripheral wall of the top of the handle (2), and the exhaust holes (73) are located above the piston rod (6) and are in communication with the top of the liquid storage tank (5).

7. The film breaking and soil gathering integrated device for tobacco planting according to claim 1, characterized in that, The outer peripheral side of the piston rod (6) in the liquid storage tank (5) is wound with a spring (74), and the first end of the spring (74) is in abutting connection with the inner bottom wall of the liquid storage tank (5), and the second end of the spring (74) is fixedly connected with the piston plate of the piston rod (6).

8. The film breaking and soil gathering integrated device for tobacco planting according to claim 1, characterized in that, The adjusting mechanism (4) includes two support plates (41) fixedly arranged on the outer peripheral wall of the bottom of the handle (2), the intermediate position of the outer arc wall of the soil plate (1) is fixedly provided with a restraint plate (46), the support plate (41) is provided with a piston cylinder (42), the piston cylinder (42) is slidably provided with a piston push rod (43), and the end of the piston push rod (43) is connected with the corresponding restraint plate (46), the inside of the piston cylinder (42) is communicated with the bottom of the liquid storage tank (5) through a connecting pipe (44), and the connecting pipe (44) is located below the piston plate of the piston rod (6). 9.The film breaking and soil gathering integrated device for tobacco planting according to claim 8, characterized in that, The support plate (41) is provided with a sliding groove (45) with a T-shaped cross section, and the top of the restraint plate (46) is slidably arranged in the corresponding sliding groove (45), and the top side of the soil plate (1) is in contact with the corresponding support plate (41). 10.The film breaking and soil gathering integrated device for tobacco planting according to claim 9, characterized in that, The piston push rod (43) and the corresponding restraint plate (46) are arranged vertically.

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