Rain-sheltering cultivation film greenhouse laying device and operation method

Abstract

The invention provides a rain-sheltering cultivation film greenhouse laying device and an operation method, and belongs to the technical field of agricultural planting. Comprising a frame, a supporting assembly is arranged at the upper end of the frame, a placing assembly is arranged in the middle of the upper end of the supporting assembly, a displacement seat is arranged on the front side of the upper end of the placing assembly, a rotating motor is arranged on the front side of the displacement seat, a push rod is arranged at the rear end of the displacement seat, and a rear assembly is arranged on the rear side of the upper end of the supporting assembly. By means of the arc-shaped box, a composite rod for erecting a shed body framework is placed at the upper end in advance and stops when a rotating motor drives a displacement base and a push rod to move forwards and pushes the composite rod to move to a discharging groove along a sliding groove, a pneumatic rod drives a trapezoidal frame to move downwards, and an arc-shaped clamp is attached to an arc-shaped rod for clamping and fixing; and after fixation is completed, the pneumatic rod continues to work, the composite rod is driven to penetrate through the bottom plate to be inserted into soil, and automatic erecting work of the framework is completed.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural planting, and in particular to a laying device for a rain-proof cultivation film greenhouse and an operating method. Background Art

[0002] Rain shelter cultivation film is a film material that covers the crops to prevent rain from falling directly on the crops. General rain shelter cultivation films are made of polyethylene, polypropylene or polyvinyl chloride materials. Among them, polyethylene material is the most widely used material in rain shelter cultivation film because of its softness, transparency, cold resistance, acid resistance, alkali resistance and other characteristics. It is suitable for heat preservation, moisture retention, early harvest and other occasions.

[0003] Rain shelter cultivation film is mainly used in the field of agricultural vegetable planting. It can prevent soil loss caused by rain erosion, protect the root system of crops, and reduce some diseases and pests carried by rainwater. At the same time, it can also regulate the temperature and humidity of crop growth and create a more suitable growth environment.

[0004] At present, the existing small-scale rain shelter cultivation film greenhouse has the following problems when setting up: 1. The frame of the greenhouse needs to be manually set up one by one, which makes the setting up of the greenhouse time-consuming and laborious; 2. The laying and covering of the greenhouse film needs to be carried out after the frame of the greenhouse is completely set up, which reduces the efficiency of film laying. At the same time, the time required for the separate setting and laying work is doubled, resulting in low efficiency of the laying of the entire small-scale rain shelter cultivation film greenhouse. Therefore, it is necessary to provide a rain shelter cultivation film greenhouse laying device and operation method to solve the above problems. Summary of the invention

[0005] 1. Technical issues to be resolved In view of the shortcomings of the prior art, the present invention provides a rain shelter cultivation film greenhouse laying device and an operating method, which solves the problem that the current small rain shelter cultivation film greenhouse is time-consuming and labor-intensive to set up, and the laying and covering of the greenhouse film can only be carried out after the greenhouse frame is completely assumed, which is inefficient.

[0006] (II) Technical solution In order to solve the above technical problems, the present invention provides the following technical solutions: A device for laying a rain-proof cultivation film greenhouse comprises a frame, a supporting assembly is provided at the upper end of the frame, a placing assembly is provided in the middle of the upper end of the supporting assembly, a displacement seat is provided on the front side of the upper end of the placing assembly, a rotating motor is provided on the front side of the displacement seat, a push rod is provided on the rear end of the displacement seat, a rear assembly is provided on the rear side of the upper end of the supporting assembly, a pressing assembly is provided in the middle of the upper end of the rear assembly, a clamping assembly is provided on the rear side of the upper end of the rear assembly, and a composite rod is provided on the front side of the push rod.

[0007] Preferably, the supporting assembly includes a base plate, a traction hole, a slide groove, a material discharge trough and an embedding groove, a traction hole is opened on the front side of the upper end of the base plate, slide grooves are opened on the left and right sides of the upper end of the base plate, a material discharge trough is opened at the rear end of the slide groove, and an embedding groove is opened on the rear side of the upper end of the base plate.

[0008] Preferably, the placement assembly comprises a frame-type support plate, an arc-shaped box and a displacement groove, the upper end of the frame-type support plate is provided with an arc-shaped box, and the inner side of the upper end of the arc-shaped box is provided with a displacement groove.

[0009] Preferably, the rear component includes a rear frame, an equipment box, an extension arm, a touch screen panel and a reinforcement pin. An equipment box is provided on the inner side of the rear end of the rear frame, an extension arm is provided on the rear side of the upper end of the rear frame, a touch screen panel is provided on the upper left side of the outer end of the rear frame, and a reinforcement pin is provided on the outer side of the lower end of the rear frame.

[0010] Preferably, the downward pressure assembly includes a vertical frame, a pneumatic rod, a ladder frame, a suction rod, an arc-shaped clamp and a two-way air valve. A pneumatic rod is provided at the upper end of the vertical frame, a ladder frame is provided below the front end of the vertical frame, suction rods are provided on the left and right sides of the upper end of the ladder frame, an arc-shaped clamp is provided at the lower end of the suction rod, and the left and right sides of the vertical frame are connected with a two-way air valve.

[0011] Preferably, the clamping assembly comprises a push rod, a rotating disk, a stabilizing sleeve and a limit pin, the right end of the push rod is provided with a rotating disk, the outer end of the push rod is provided with a stabilizing sleeve, and the front end of the stabilizing sleeve is provided with a limit pin.

[0012] Preferably, the composite rod comprises an arc-shaped rod and a dowel, and the dowels are provided on the left and right sides of the lower end of the arc-shaped rod.

[0013] Preferably, support legs are provided on the left and right sides of the lower end of the displacement seat, and the support legs extend to the inner side of the placement component, the bottom of the lower end of the support legs is inclined, the transmission end of the rotating motor passes through the middle part of the displacement seat and extends to the inner side of the placement component, the push rod and the displacement seat are reinforced by three connecting rod threads, and the contact end of the clamping assembly and the clamped film roll is provided with a bearing.

[0014] Preferably, the slide groove and the material discharge chute are interconnected, the material discharge chute passes through the interior of the bottom plate, and a threaded hole is provided on the inner side of the embedding groove.

[0015] The operating method of the rain-proof cultivation film greenhouse laying device comprises the following steps: Step 1: First, place the composite rod to be used on the upper end of the arc box, so that the bottom of the composite rod is inserted into the slide slot to keep the front and rear angles completely equal. Then, the bottom plate is buckled with the agricultural machinery through the traction hole, and the frame is moved forward under the drive of the agricultural machinery. Step 2: When the frame moves to a suitable position, it stops, and the rotating motor starts to work. Driven by its transmission end, the displacement seat moves along the displacement slot, and then moves the push rod backward, and stops when the composite rod reaches the position of the material discharge slot; Step 3: The pneumatic rod starts to work, driving the ladder frame to move downward. After reaching the appropriate height, the suction nozzles at the bottom of the adsorption rods on both sides are attached to the upper end of the inserting rod at the lower end of the composite rod for fixation, and the arc rod at the upper end of the composite rod is limited by an arc clamp to ensure the longitudinal stability of the composite rod. Then the pneumatic rod continues to move downward, pushing the composite rod out of the feed chute and inserting it into the soil. Then the suction force at the lower end of the adsorption rod is cancelled, and the pneumatic rod lifts the ladder frame to the appropriate height; Step 4: After the composite rod is inserted into the soil, the turntables on both sides are rotated manually to drive the rods to clamp and fix the film roll, then the film at one end is pulled out to cover the skeleton formed by the composite rod, and fine soil is shoveled out to cover the upper ends of both sides of the film to fix it; Step 5. After the agricultural machinery moves the frame forward a certain distance at a certain interval, repeat step 3 to insert the composite rod into the soil. At the same time, since the rear end of the film roll has been covered and fixed by the soil, a film with the same length as the displacement distance will be pulled out to cover the skeleton formed by the composite rod, completing the laying of the rain shelter film greenhouse.

[0016] Compared with the prior art, the present invention has at least the following beneficial effects: In the above scheme, the composite rods for erecting the shed skeleton can be placed in batches at the upper end in advance through the arc box set up, and then the rotating motor is powered to make its transmission end start to rotate, driving the displacement seat to move forward along the displacement groove, and then driving the push rod to move forward, pushing the placed composite rod to move along the slide groove, and when the moving position reaches the discharge trough, it stops, and the internal equipment of the equipment box is controlled by the touch screen panel to start working, providing power to the pneumatic rod and the adsorption rod, and the pneumatic rod moves downward to drive the ladder frame to move downward, so that the arc clamp clamps the arc rod of the composite rod, and the composite rod's insertion drill is reinforced by the suction force generated by the adsorption rod. After the fixation is completed, the pneumatic rod continues to work, driving the composite rod to pass through the bottom plate and insert into the soil to complete the skeleton erection work.

[0017] Through the set turntable, the support rod can be displaced inward from the left and right directions, so as to clamp and fix the film roll installed on the inside. At the same time, bearings are provided at the contact end of the support rod and the film roll. It is only necessary to pull out a section of the film roll and lay it on the inserted composite rod, and then cover both sides with soil for reinforcement. After the frame is moving, the film roll can be automatically pulled out to complete the laying of the skeleton film.

[0018] Through the combined structural design of the composite rod, when the arc rod and the insert are not in use in the subsequent shed, the nuts at the contact ends of the arc rod and the insert can be quickly separated, which is convenient for subsequent recycling.

[0019] In summary, the present invention has the advantage of automatically erecting the frame of a small rain shelter cultivation film greenhouse, and laying the greenhouse film while erecting the frame. Compared with the traditional greenhouse erection, which needs to be divided into two steps, the two steps are directly integrated, which reduces the work intensity when erecting the greenhouse and the time required for laying the film. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the three-dimensional structure of the support assembly and the placement assembly of the present invention; Figure 3 It is a schematic diagram of the three-dimensional structure of the rear assembly and the downward pressing assembly of the present invention; Figure 4 This is a schematic diagram of the planar structure of the pressing component of the present invention; Figure 5 It is a schematic diagram of the top plan structure of the clamping assembly of the present invention; Figure 6 It is a schematic diagram of the planar structure of the composite rod of the present invention.

[0021] [Reference Signs] 1. Frame; 2. Support assembly; 3. Placement assembly; 4. Displacement seat; 5. Rotating motor; 6. Push rod; 7. Rear assembly; 8. Press assembly; 9. Clamping assembly; 10. Composite rod; 201. Bottom plate; 202. Towing hole; 203. Slide; 204. Feeding trough; 205. Embedding groove; 301. Frame support plate; 302. Arc box; 303. Displacement groove; 701. Rear rack; 702, equipment box; 703, extension arm; 704, touch screen panel; 705, reinforcement pin; 801, stand; 802, pneumatic rod; 803, ladder rack; 804, adsorption rod; 805, arc clamp; 806, two-way air valve; 901, push rod; 902, turntable; 903, stabilizing sleeve; 904, limit pin; 1001, arc rod; 1002, insert drill.

[0022] As shown in the figure, in order to clearly implement the structure of the embodiment of the present invention, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0023] The following is a detailed description of the rain-proof cultivation film greenhouse laying device and the operation method provided by the present invention in combination with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternative methods to implement some known technologies; and the accompanying drawings are only for more specific description of the embodiments, and are not intended to specifically limit the present invention.

[0024] It should be noted that the references to "one embodiment", "embodiment", "exemplary embodiments", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

[0025] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0026] It will be understood that the meanings of “on,” “over,” and “above” in the present invention should be interpreted in the broadest manner, so that “on” not only means “directly on” something, but also includes the meaning of being “on” something with intervening features or layers therebetween, and “on” or “over” not only means “on” or “above” something, but also includes the meaning of being “on” or “above” something with no intervening features or layers therebetween.

[0027] Additionally, spatially relative terms such as "under," "beneath," "lower," "above," "upper," and the like may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as shown in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein may be similarly interpreted accordingly.

[0028] like Figures 1 to 6As shown, an embodiment of the present invention provides a rain shelter cultivation film greenhouse laying device, including a frame 1, a support component 2 is provided at the upper end of the frame 1, a placement component 3 is provided in the middle of the upper end of the support component 2, a displacement seat 4 is provided on the front side of the upper end of the placement component 3, support legs are provided on the left and right sides of the lower end of the displacement seat 4, and the support legs extend to the inner side of the placement component 3, and the bottom of the lower end of the support leg is inclined, a rotating motor 5 is provided on the front side of the displacement seat 4, and the transmission end of the rotating motor 5 passes through the middle of the displacement seat 4 and extends to the inner side of the placement component 3, a push rod 6 is provided at the rear end of the displacement seat 4, and the push rod 6 and the displacement seat 4 are reinforced by three connecting rod threads, a rear assembly 7 is provided on the rear side of the upper end of the support component 2, a downward pressing assembly 8 is provided in the middle of the upper end of the rear assembly 7, a clamping assembly 9 is provided on the rear side of the upper end of the rear assembly 7, and a bearing is provided at the contact end of the clamping assembly 9 and the clamped film roll, and a composite rod 10 is provided on the front side of the push rod 6, and the composite rod 10 consists of two parts, an upper and a lower part.

[0029] By setting up the placement component 3, the composite rods 10 can be placed in batches at the upper end in advance, and then the rotating motor 5 is powered to make its transmission end start to rotate, driving the displacement seat 4 and the push rod 6 at its front end to move forward along the slot starting from the upper end of the placement component 3, pushing the placed composite rods 10 to move forward along the slots starting from the left and right sides of the upper end of the support component 2, and stop when they reach the bottom of the pressing component 8. At this time, the upper and lower angles of the composite rods 10 and the pressing component 8 are in a straight line, and then the power is provided by the equipment inside the rear component 7 to make the pressing component 8 move downward, squeezing the composite rods 10 downward through the support component 2, and inserting them into the soil from the rear of the frame 1 to complete the skeleton erection work, and then pulling out the film roll fixed by the clamping component 9, covering it on the skeleton formed by the composite rods 10 to complete the film laying work.

[0030] like Figure 1 and Figure 2As shown, in this embodiment, the support assembly 2 includes a bottom plate 201, a traction hole 202, a slide groove 203, a material discharge trough 204 and an embedding groove 205. The front side of the upper end of the bottom plate 201 is provided with a traction hole 202, the left and right sides of the upper end of the bottom plate 201 are provided with slide grooves 203, the rear end of the slide groove 203 is provided with a material discharge trough 204, the slide groove 203 and the material discharge trough 204 are interconnected, the material discharge trough 204 runs through the interior of the bottom plate 201, the rear side of the upper end of the bottom plate 201 is provided with an embedding groove 205, and the embedding groove 205 A threaded hole is provided on the inner side; the placement component 3 includes a frame support plate 301, an arc box 302 and a displacement groove 303. The frame support plate 301 is reinforced with the frame 1 by bolts, and a spring support plate is installed on the tail of the frame support plate 301. The lateral width of the spring support plate is smaller than the inner diameter of the feed chute 204. The upper end of the frame support plate 301 is provided with an arc box 302. The frame support plate 301 and the arc box 302 are welded to each other for reinforcement, and a displacement groove 303 is provided on the inner side of the upper end of the arc box 302.

[0031] By setting the towing hole 202 at the front end of the base plate 201, a chain can be used to connect with the agricultural machinery, so as to drive the frame 1 to move as a whole during subsequent work. At the same time, the embedded groove 205 cooperates with the reinforcement pin 705 to reinforce the rear frame 701 and the base plate 201 together to ensure the stability of the installation structure.

[0032] By setting the frame-type support plate 301 and the arc box 302, a long arc-shaped placement structure can be formed, which is convenient for placing the composite rod 10 required for erecting the skeleton at the upper end at one time, and continuity can be achieved during the subsequent insertion of the skeleton. At the same time, by the design of the displacement groove 303 and the slide groove 203, the displacement seat 4 and the composite rod 10 can maintain a straight displacement angle when moving, which can be more stable and the composite rod 10 will not be offset or stacked.

[0033] like Figure 3 and Figure 4As shown, in this embodiment, the rear assembly 7 includes a rear frame 701, an equipment box 702, an extension arm 703, a touch screen board 704 and a reinforcement pin 705. The rear end of the rear frame 701 is provided with an equipment box 702 on the inner side, and a compressor, a gas supply valve and a battery are installed inside the equipment box 702. The former two are conventional gas pressure supply devices, and the latter is a power supply device. Both are existing well-known technologies. Therefore, no further elaboration is made in this article. The rear side of the upper end of the rear frame 701 is provided with an extension arm 703, and the upper left side of the outer end of the rear frame 701 is provided with a touch screen board 704. The touch screen board 704 is provided with a plurality of electrodes. 04 is electrically connected to the interior of the equipment box 702, and a reinforcing pin 705 is provided on the outer side of the lower end of the rear frame 701; the downward pressure assembly 8 includes a vertical frame 801, a pneumatic rod 802, a ladder frame 803, an adsorption rod 804, an arc clamp 805 and a two-way air valve 806, a pneumatic rod 802 is provided on the upper end of the vertical frame 801, a ladder frame 803 is provided below the front end of the vertical frame 801, adsorption rods 804 are provided on the left and right sides of the upper end of the ladder frame 803, an arc clamp 805 is provided on the lower end of the adsorption rod 804, and the left and right sides of the vertical frame 801 are connected with a two-way air valve 806.

[0034] Through the touch screen panel 704, the internal equipment of the control device box 702 starts to work, providing power to the pneumatic rod 802 and the adsorption rod 804. The pneumatic rod 802 moves downward to drive the ladder frame 803 to move downward, so that the arc clamp 805 clamps and fixes the arc rod 1001 of the composite rod 10, and the insertion drill 1002 of the composite rod 10 is reinforced by the suction force generated by the adsorption rod 804. After the fixation is completed, the gas flow direction inside the adsorption rod 804 is changed by controlling the two-way air valve 806 to separate it from the insertion drill 1002. Then, the pneumatic rod 802 continues to work, driving the composite rod 10 to pass through the bottom plate 201 and insert into the soil to complete the skeleton erection work.

[0035] like Figure 3 and Figure 5 As shown, in this embodiment, the clamping assembly 9 includes a push rod 901, a turntable 902, a stabilizing sleeve 903 and a limit pin 904. The right end of the push rod 901 is provided with a turntable 902, the outer end of the push rod 901 is provided with a stabilizing sleeve 903, and the front end of the stabilizing sleeve 903 is provided with a limit pin 904.

[0036] By setting the turntable 902, the support rod 901 can be displaced inward from the left and right directions, so as to clamp and fix the film roll installed on the inside. At the same time, the contact end of the support rod 901 and the film roll is provided with a bearing. It is only necessary to pull out a section of the film roll and lay it on the already inserted composite rod 10, and then cover both sides with soil for reinforcement. After the frame 1 is moving, the film roll can be automatically pulled out to complete the laying of the skeleton film.

[0037] like Figure 1 and Figure 6As shown, in this embodiment, the composite rod 10 includes a curved rod 1001 and a plugging drill 1002 , and the plugging drill 1002 is provided on the left and right sides of the lower end of the curved rod 1001 .

[0038] Through the combined structural design of the composite rod 10, when the arc rod 1001 and the inserting drill 1002 are not in use, the nuts at the contact ends of the arc rod 1001 and the inserting drill 1002 can be quickly separated by directly rotating the nuts at the contact ends of the arc rod 1001 and the inserting drill 1002, so as to facilitate the subsequent recycling work.

[0039] The operating method of the rain-proof cultivation film greenhouse laying device comprises the following steps: Step 1: First, place the composite rod 10 to be used on the upper end of the arc box 302, so that the bottom insert 1002 of the composite rod 10 is clamped in the slide groove 203 to keep the front and rear angles completely equal. Then, the bottom plate 201 is buckled with the agricultural machinery through the traction hole 202, and the frame 1 is moved forward under the drive of the agricultural machinery. Step 2: When the frame 1 moves to a suitable position and stops, the rotating motor 5 starts to work, and driven by its transmission end, the displacement seat 4 moves along the displacement groove 303, and then moves the push rod 6 backward, and pushes the composite rod 10 forward to the position of the material discharge groove 204 and stops; Step 3: The pneumatic rod 802 starts working, driving the ladder frame 803 to move downward. After reaching a suitable height, the suction nozzles at the bottom of the adsorption rods 804 on both sides are attached to the upper end of the inserting drill 1002 at the lower end of the composite rod 10 for fixing, and the arc rod 1001 of the upper end structure of the composite rod 10 is limited by the arc clamp 805 to ensure the longitudinal stability of the composite rod 10. Then the pneumatic rod 802 continues to move downward, pushing the composite rod 10 out of the feed chute 204 and inserting it into the soil. Then the suction force at the lower end of the adsorption rod 804 is cancelled, and the pneumatic rod 802 lifts the ladder frame 803 to a suitable height; Step 4: After the composite rod 10 is inserted into the soil, the turntables 902 on both sides are rotated manually to drive the rods 901 to clamp and fix the film roll, and then the film at one end is pulled out to cover the skeleton formed by the composite rod 10, and fine soil is shoveled out to cover the upper ends of both sides of the film to fix it; Step 5. After the frame 1 is moved forward a certain distance at a certain interval by the agricultural machinery, step 3 is repeated to insert the composite rod 10 into the soil. At the same time, since the rear end of the film roll has been covered and fixed by the soil, a film with the same length as the displacement distance will be pulled out to cover the skeleton formed by the composite rod 10, thereby completing the laying of the rain shelter cultivation film greenhouse.

[0040] The technical solution provided by the present invention is as follows: by setting up a placement component 3, the composite rods 10 can be placed in batches at the upper end in advance, and then by powering the rotating motor 5, its transmission end starts to rotate, driving the displacement seat 4 and the push rod 6 at its front end to move forward along the slot starting from the upper end of the placement component 3, pushing the placed composite rods 10 to move forward along the slots starting from the left and right sides of the upper end of the support component 2, and stopping when reaching the bottom of the pressing component 8. At this time, the upper and lower angles of the composite rods 10 and the pressing component 8 are in a straight line, and then the power is provided by the equipment inside the rear component 7 to allow the pressing component 8 to move downward, squeeze the composite rods 10 downward through the support component 2, and insert them into the soil from the rear of the frame 1 to complete the skeleton erection work, and then pull out the film roll fixed by the clamping component 9, and cover it on the skeleton formed by the composite rods 10 to complete the film laying work.

[0041] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention, but those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0042] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A rain shelter cultivation film greenhouse laying device, characterized in that: The vehicle comprises a frame (1), wherein a support assembly (2) is provided at the upper end of the frame (1), a placement assembly (3) is provided at the middle of the upper end of the support assembly (2), a displacement seat (4) is provided at the front side of the upper end of the placement assembly (3), a rotating motor (5) is provided at the front side of the displacement seat (4), a push rod (6) is provided at the rear end of the displacement seat (4), a rear assembly (7) is provided at the rear side of the upper end of the support assembly (2), a pressing assembly (8) is provided at the middle of the upper end of the rear assembly (7), a clamping assembly (9) is provided at the rear side of the upper end of the rear assembly (7), and a composite rod (10) is provided at the front side of the push rod (6).

2. The rain-proof cultivation film greenhouse laying device according to claim 1 is characterized in that: The support assembly (2) comprises a bottom plate (201), a traction hole (202), a slide groove (203), a material discharge chute (204) and an embedding groove (205); the traction hole (202) is provided at the front side of the upper end of the bottom plate (201); the slide grooves (203) are provided on the left and right sides of the upper end of the bottom plate (201); the material discharge chute (204) is provided at the rear end of the slide groove (203); and the embedding groove (205) is provided at the rear side of the upper end of the bottom plate (201).

3. The rain-proof cultivation film greenhouse laying device according to claim 1 is characterized in that: The placement assembly (3) comprises a frame-shaped support plate (301), an arc-shaped box (302) and a displacement groove (303); the upper end of the frame-shaped support plate (301) is provided with the arc-shaped box (302), and the inner side of the upper end of the arc-shaped box (302) is provided with a displacement groove (303).

4. The rain-proof cultivation film greenhouse laying device according to claim 1 is characterized in that: The rear assembly (7) comprises a rear frame (701), a device box (702), an extension arm (703), a touch screen panel (704) and a reinforcing pin (705); the device box (702) is provided on the inner side of the rear end of the rear frame (701); the extension arm (703) is provided on the rear side of the upper end of the rear frame (701); the touch screen panel (704) is provided on the upper left side of the outer end of the rear frame (701); and the reinforcing pin (705) is provided on the outer side of the lower end of the rear frame (701).

5. The rain-proof cultivation film greenhouse laying device according to claim 1 is characterized in that: The pressing assembly (8) comprises a stand (801), a pneumatic rod (802), a ladder frame (803), a suction rod (804), an arc-shaped clamp (805) and a two-way air valve (806); the upper end of the stand (801) is provided with a pneumatic rod (802); the lower end of the front end of the stand (801) is provided with a ladder frame (803); the left and right sides of the upper end of the ladder frame (803) are provided with suction rods (804); the lower end of the suction rod (804) is provided with an arc-shaped clamp (805); and the left and right sides of the stand (801) are connected to the two-way air valve (806).

6. The rain-proof cultivation film greenhouse laying device according to claim 1 is characterized in that: The clamping assembly (9) comprises a support rod (901), a rotating disk (902), a stabilizing sleeve (903) and a limiting pin (904); the right end of the support rod (901) is provided with a rotating disk (902); the outer end of the support rod (901) is provided with a stabilizing sleeve (903); and the front end of the stabilizing sleeve (903) is provided with a limiting pin (904).

7. The rain-proof cultivation film greenhouse laying device according to claim 1 is characterized in that: The composite rod (10) comprises an arc-shaped rod (1001) and a plugging drill (1002), and the plugging drill (1002) is provided on the left and right sides of the lower end of the arc-shaped rod (1001).

8. The rain-proof cultivation film greenhouse laying device and operation method according to claim 1 are characterized in that: Support legs are provided on the left and right sides of the lower end of the displacement seat (4), and the support legs extend to the inner side of the placement component (3). The bottom of the lower end of the support legs is inclined. The transmission end of the rotary motor (5) passes through the middle of the displacement seat (4) and extends to the inner side of the placement component (3). The push rod (6) and the displacement seat (4) are reinforced by three connecting rod threads. The contact end of the clamping component (9) with the clamped film roll is provided with a bearing.

9. The rain-proof cultivation film greenhouse laying device and operation method according to claim 2, characterized in that: The slide groove (203) and the material discharge groove (204) are interconnected, the material discharge groove (204) penetrates the interior of the bottom plate (201), and a threaded hole is provided on the inner side of the embedding groove (205).

10. The operating method of the rain-proof cultivation film greenhouse laying device according to claims 1-9 comprises the following steps: Step 1: First, place the composite rod (10) to be used on the upper end of the arc box (302) for storage, so that the bottom insert (1002) of the composite rod (10) is clamped in the slide groove (203) to keep the front and rear angles completely equal, and then the bottom plate (201) is buckled with the agricultural machinery through the traction hole (202), and the frame (1) is moved forward under the drive of the agricultural machinery; Step 2: When the vehicle frame (1) moves to a suitable position and stops, the rotating motor (5) starts to work, and driven by the transmission end thereof, the displacement seat (4) moves along the displacement groove (303), and then moves the push rod (6) backward, and pushes the composite rod (10) forward to the position of the material discharge groove (204), and stops; Step 3: The pneumatic rod (802) starts to work, driving the ladder frame (803) to move downward. After reaching a suitable height, the suction nozzles at the bottom of the adsorption rods (804) on both sides are attached to the upper end of the insertion rod (1002) at the lower end of the composite rod (10) for fixing, and the arc rod (1001) at the upper end structure of the composite rod (10) is limited by the arc clamp (805) to ensure the longitudinal stability of the composite rod (10). Then, the pneumatic rod (802) continues to move downward, pushing the composite rod (10) out of the feed chute (204) and inserting it into the soil. Then, the suction force at the lower end of the adsorption rod (804) is cancelled, and the ladder frame (803) is lifted to a suitable height by the pneumatic rod (802); Step 4: After the composite rod (10) is inserted into the soil, the turntables (902) on both sides are manually rotated to drive the levers (901) to clamp and fix the film roll, and then the film at one end is pulled out to cover the frame formed by the composite rod (10), and fine soil is shoveled out to cover the upper ends of both sides of the film to fix it; Step 5: After the agricultural machinery moves the frame (1) forward for a certain distance at a certain interval, step 3 is repeated to insert the composite rod (10) into the soil. At the same time, since the rear end of the film roll has been covered and fixed by the soil, a film with the same length as the displacement distance is pulled out and covered on the frame formed by the composite rod (10), thereby completing the laying of the rain shelter cultivation film greenhouse.

Images