Slotting, compacting, filling and film covering integrated device for composite sand culture and using method of slotting, compacting, filling and film covering integrated device

Abstract

The invention discloses a grooving, compacting, filling and film mulching integrated device for composite sand culture and a using method thereof.The grooving, compacting, filling and film mulching integrated device comprises a sand culture film mulching vehicle, a matrix storage box is installed on the sand culture film mulching vehicle, and two arc-shaped slitting shovel blocks are installed on the sand culture film mulching vehicle through height adjusting assemblies; the grooving, compacting, filling and film covering integrated device comprises two arc-shaped slitting shovel blocks, the ends of the two arc-shaped slitting shovel blocks are fixedly connected together to form a V-shaped structure, the tops of the two arc-shaped slitting shovel blocks are fixedly connected with a top inclined shovel plate, and the top of the top inclined shovel plate is fixedly provided with a triangular flow dividing box. And through operation of the telescopic air cylinder, the height positions of the two arc-shaped slitting shovel blocks can be adjusted, so that the arc-shaped slitting shovel blocks are located in sandy soil, the top inclined shovel plate is located below the surface layer of the sandy soil, and after the sand culture film mulching vehicle moves, grooving operation can be achieved.

Description

Technical Field

[0001] This invention relates to the field of composite sand culture technology, and in particular to an integrated device for grooving, compacting, filling and covering composite sand culture, and its usage method. Background Technology

[0002] The surface of the Gobi Desert is mainly composed of bare rock and hard soil covered with gravel. Most areas present a desert bare rock landform. According to its formation, it is divided into eroded stony Gobi and accumulated gravel Gobi. It extends from the mountains to both sides to form sloping plains. The gravel particle size gradually decreases as it moves away from the mountains. Planting in the Gobi Desert requires soil improvement. Therefore, a substrate composite sand culture planting method is adopted. Holes are made in the desert and suitable planting substrate is added, and then a film is applied to reduce water evaporation.

[0003] In the process of filling substrate in the desert, it is necessary to first open a trench in the desert, then place the substrate in the trench, and finally cover it with a film. Each step is mostly carried out separately, and it is impossible to achieve the entire operation with an integrated device. At the same time, during the individual operation, because the sand in the desert is relatively loose, the trench is prone to collapse directly after opening, which is not conducive to the subsequent substrate filling. Therefore, an integrated device for trenching, compaction, filling and covering of composite sand culture is proposed. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides an integrated device for grooving, compacting, filling, and covering composite sand cultivation, along with its usage method. This addresses the problem that most steps in desert grooving and filling are performed separately, making it impossible to achieve all operations with an integrated device. Furthermore, during individual operations, the sand in the desert is relatively loose, and the grooves are prone to collapse after grooving, which is detrimental to subsequent substrate filling.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A composite sand culture integrated grooving, compaction, filling, and film-covering device includes a sand culture film-covering cart. A substrate storage box is installed on the sand culture film-covering cart. Two arc-shaped cutting shovels are installed on the sand culture film-covering cart via a height adjustment component. The ends of the two arc-shaped cutting shovels are fixedly connected together to form a V-shaped structure. A top inclined shovel plate is fixedly connected to the top of the two arc-shaped cutting shovels. A triangular diversion box is fixedly installed on the top of the top inclined shovel plate. A substrate feeding component is provided between the triangular diversion box and the substrate storage box. A film-covering component is provided behind the arc-shaped cutting shovels. A side adjustment plate is installed on the arc-shaped cutting shovels via an angle adjustment component.

[0006] Preferably, the height adjustment assembly includes a telescopic cylinder fixedly installed on the sand-coating vehicle. The output end of the telescopic cylinder is connected to a movable plate. Two fixed rods are fixedly installed at the bottom of the movable plate. The two fixed rods are respectively fixedly installed on two arc-shaped cutting shovels. Two guide columns are fixedly installed at the top of the movable plate. The top ends of the two guide columns can move through the sand-coating vehicle.

[0007] Preferably, the substrate feeding assembly includes a feeding hole opened on the sand cultivation film covering cart, a feeding hose fixedly connected to the top of the triangular diversion box, the top of the feeding hose communicating with the feeding hole, and a storage cavity provided inside the substrate storage box, with the feeding hole communicating with the storage cavity.

[0008] Preferably, an arc-shaped groove is formed on one side of the inner wall of the feeding hole, a motor slot is formed on the inner wall of the arc-shaped groove, a rotating motor is installed on the motor slot, a rotating disk is fixedly installed at the output end of the rotating motor, the rotating disk is located in the arc-shaped groove, and multiple extension driving blocks are fixedly installed on the outside of the rotating disk, with one side of the rotating disk located in the feeding hole.

[0009] Preferably, the film coating assembly includes a side mounting block fixedly installed on one side of two arc-shaped cutting shovel blocks. The side mounting block has a roller groove, and a side placement opening is provided on the inner wall of one side of the roller groove. A rotating shaft is placed in the two roller grooves, and a take-up roller is sleeved on the rotating shaft. The film body is wound on the take-up roller.

[0010] Preferably, two inclined sand troughs are provided on the top inclined shovel plate, and two inclined sand guide boxes are fixedly installed on one side of the top inclined shovel plate. The two inclined sand guide boxes are located on one side of the two inclined sand troughs, and the tails of the two inclined sand guide boxes are located above the two side edges of the membrane body.

[0011] Preferably, the angle adjustment component includes an adjustment groove formed at the tail of the arc-shaped cutting shovel block, an adjustment shaft fixedly installed on the adjustment groove, a side adjustment plate rotatably sleeved on the adjustment shaft, an arc-shaped block fixedly installed on one side of the arc-shaped cutting shovel block, a plurality of positioning screw holes provided on the arc-shaped block, a plug-in screw groove formed on the side adjustment plate, a positioning bolt installed on one positioning screw hole, and one end of the positioning bolt threaded into the plug-in screw groove.

[0012] Preferably, a movable handle is fixedly installed on one side of the sand-cultivation coating vehicle, and drive wheels are provided at the bottom of the sand-cultivation coating vehicle.

[0013] A method for using an integrated slotted compaction filling and film covering device for composite sand culture, the method comprising: Step 1: Place the substrate to be filled into the substrate storage box. After filling, place the take-up roller with the film body wrapped around it on the two side mounting blocks. Start the telescopic cylinder to drive the moving plate to move, which can adjust the position of the lower arc-shaped cutting shovel block. During the adjustment, the arc-shaped cutting shovel block is positioned below the sand, and the top inclined shovel plate is positioned at a certain position below the sand, thus completing the preparation for grooving and filling. Step Two: During the movement of the sand cultivation mulching vehicle, the arc-shaped cutting shovels located in the sand will divide the sand into grooves. Two arc-shaped cutting shovels are welded together on one side to form a triangular tip, which can quickly separate the sand and form a groove of a certain width under the guidance of the arc. The substrate in the substrate storage box will enter the triangular diversion box from the discharge hole and discharge hose, and fall into the groove below through the triangular diversion box, achieving the effect of filling immediately after grooving. During the discharge process, the rotating motor is started to drive the rotating disk to rotate. After the rotating disk rotates, it can drive multiple extension blocks to rotate. By adjusting the rotation speed of the extension blocks, the discharge speed of the substrate in the discharge hole can be controlled, and the amount of substrate discharged can be controlled. Step 3: After the triangular groove is cut, it will be filled with the falling substrate. At this time, the membrane body will cover the falling substrate. The membrane body will cover the top of the substrate. During the process of shoveling sand by the top inclined shovel, the shoveled sand will enter the inclined sand trough. Under the pushing effect, the sand will enter the inclined sand guide box. The guided sand will fall to both sides of the membrane body to achieve the membrane pressing effect. The covered membrane body is not easy to be blown away. Step 4: Behind the two arc-shaped cutting shovels, there is a rotating and adjustable side adjustment plate. When it is necessary to further expand the width of the groove, push the side adjustment plate outward in the early stage of grooving to increase the width of the groove. Fix the position of the adjusted side adjustment plate through the positioning screw hole. During the forward grooving process, a wider groove can be opened, which can meet the requirements of opening grooves of different widths.

[0014] Compared with the prior art, the beneficial effects of the present invention are: In this invention, the integrated grooving, compaction, filling, and film covering device for composite sand cultivation has a height adjustment component. Through the operation of the telescopic cylinder, the height position of the two arc-shaped cutting shovels can be adjusted so that the arc-shaped cutting shovels are located inside the sand and the top inclined shovel plate is located below the surface of the sand. After the sand cultivation film covering vehicle moves, grooving operation can be realized. In this invention, the integrated grooving, compaction, filling, and film-covering device for composite sand culture features a substrate feeding component. The substrate in the substrate storage box enters the groove below through the feeding hole and feeding hose, achieving the effect of immediate filling after grooving and avoiding the problem of sand collapse after grooving. The rotating disk and extended drive block can adjust the feeding speed of the substrate, making it easy to adjust the feeding amount according to the depth and width of the grooving. In this invention, the composite sand culture integrated grooving, compaction, filling and film covering device is equipped with a film covering component. After the sand culture film covering vehicle moves, the film body will be pulled open to cover the filling substrate. The inclined sand trough and inclined sand guide box can guide the sand scooped by the top inclined shovel plate to the two sides of the film body and compact the two sides of the film body. In this invention, the integrated grooving, compaction, filling, and film-covering device for composite sand cultivation includes an angle adjustment component. By rotating the side adjustment plate, the grooving width can be adjusted. The positioning bolts can fix the position of the side adjustment plate after adjustment. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a cross-sectional structural schematic diagram of the present invention; Figure 3 This is a schematic diagram of the structure of the present invention viewed from the left side in three dimensions; Figure 4 This is a schematic diagram of the structure of the present invention viewed from the right side in three dimensions; Figure 5 This is a schematic diagram of the structure of a partial explosion of the present invention; Figure 6 This is a schematic diagram of the structure of the localized explosion of the present invention; Figure 7 For the present invention Figure 2 A schematic diagram of the structure of part A.

[0016] In the diagram: 1. Sand cultivation film covering cart; 2. Moving handle; 3. Substrate storage box; 4. Drive wheel; 5. Storage cavity; 6. Telescopic cylinder; 7. Moving plate; 8. Guide column; 9. Fixing rod; 10. Arc-shaped cutting shovel block; 11. Top inclined shovel plate; 12. Triangular diverter box; 13. Feed hose; 14. Feed hole; 15. Arc-shaped groove; 16. Rotating disk; 17. Extension drive block; 18. Side mounting block; 19. Rotary roller groove; 20. Side placement port; 21. Rotating shaft; 22. Rewinding roller; 23. Film body; 24. Adjustment groove; 25. Adjustment shaft; 26. Side adjustment plate; 27. Arc-shaped block; 28. Positioning screw hole; 29. ​​Positioning bolt; 30. Insertion screw groove; 31. Inclined sand guide box; 32. Inclined flowing sand trough. Detailed Implementation

[0017] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0018] In the description of this patent, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used solely for the convenience of describing the invention and for simplifying the description, and do not 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 the invention. The terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Furthermore, unless otherwise explicitly specified and limited, the terms "installed," "connected," and "linked" 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 patent based on the specific circumstances.

[0019] Example: Refer to Figure 1-7A composite sand culture integrated grooving, compaction, filling, and mulching device includes a sand culture mulching cart 1, a substrate storage box 3 mounted on the sand culture mulching cart 1, two arc-shaped cutting shovels 10 mounted on the sand culture mulching cart 1 via a height adjustment component, the ends of the two arc-shaped cutting shovels 10 being fixedly connected together to form a V-shaped structure, a top inclined shovel plate 11 being fixedly connected to the top of the two arc-shaped cutting shovels 10, a triangular diversion box 12 being fixedly mounted on the top of the top inclined shovel plate 11, a substrate feeding component being provided between the triangular diversion box 12 and the substrate storage box 3, a mulching component being provided behind the arc-shaped cutting shovels 10, and an angle adjustment component being provided on the arc-shaped cutting shovels 10. The side adjustment plate 26 is installed. The film coating assembly includes a side mounting block 18 fixedly installed on one side of two arc-shaped cutting shovel blocks 10. A roller groove 19 is opened on the side mounting block 18. A side placement opening 20 is opened on the inner wall of one side of the roller groove 19. A rotating shaft 21 is placed in the two roller grooves 19. A take-up roller 22 is sleeved on the rotating shaft 21. A film body 23 is wound on the take-up roller 22. The take-up roller 22 with the film body 23 wound on it is placed on the two side mounting blocks 18. The side placement opening 20 is provided to facilitate the insertion of the rotating shaft 21. A moving handle 2 is fixedly installed on one side of the sand coating cart 1. A drive wheel 4 is provided at the bottom of the sand coating cart 1.

[0020] As a technical optimization of the present invention, the height adjustment component includes a telescopic cylinder 6 fixedly installed on the sand-covering tractor 1. The output end of the telescopic cylinder 6 is connected to a movable plate 7. Two fixed rods 9 are fixedly installed at the bottom of the movable plate 7. The two fixed rods 9 are respectively fixedly installed on two arc-shaped cutting shovels 10. Two guide columns 8 are fixedly installed at the top of the movable plate 7. The top ends of the two guide columns 8 move through the sand-covering tractor 1. When the telescopic cylinder 6 is started, it can drive the movable plate 7 to move. The position of the arc-shaped cutting shovels 10 below can be adjusted by adjusting the position of the two fixed rods 9. During the adjustment process, the arc-shaped cutting shovels 10 are positioned below the sand, and the top inclined shovel plate 11 is positioned at a certain position below the sand, realizing the preparation for grooving and filling.

[0021] As a technical optimization of the present invention, the substrate feeding assembly includes a feeding hole 14 opened on the sand cultivation mulching cart 1, a feeding hose 13 fixedly connected to the top of the triangular diversion box 12, the top of the feeding hose 13 communicating with the feeding hole 14, a storage cavity 5 provided in the substrate storage box 3, the feeding hole 14 communicating with the storage cavity 5, an arc-shaped groove 15 opened on one side of the inner wall of the feeding hole 14, a motor slot opened on the inner wall of the arc-shaped groove 15, a rotating motor installed on the motor slot, a rotating disk 16 fixedly installed at the output end of the rotating motor, the rotating disk 16 located in the arc-shaped groove 15, a plurality of extension driving blocks 17 fixedly installed on the outside of the rotating disk 16, one side of the rotating disk 16 located in the feeding hole 14, during the movement of the sand cultivation mulching cart 1, the arc-shaped cutting shovel block 10 located in the sand will The sand is divided into grooves. Two arc-shaped cutting shovels 10 are welded together on one side to form a triangular tip, which can quickly separate the sand and form a groove of a certain width under the guidance of the arc. The substrate in the substrate storage box 3 will enter the triangular diversion box 12 through the discharge hole 14 and the discharge hose 13, and fall into the groove below through the triangular diversion box 12, achieving the effect of filling immediately after grooving. During the discharge process, the rotating motor is started to drive the rotating disk 16 to rotate. After the rotating disk 16 rotates, it can drive multiple extension driving blocks 17 to rotate. By adjusting the rotation speed of the extension driving blocks 17, the discharge speed of the substrate in the discharge hole 14 can be controlled. When the rotating motor drives the rotating disk 16 to rotate faster, the discharge speed will be faster, and vice versa, thus controlling the amount of substrate discharged.

[0022] As a technical optimization of the present invention, two inclined sand troughs 32 are opened on the top inclined shovel plate 11, and two inclined sand guide boxes 31 are fixedly installed on one side of the top inclined shovel plate 11. The two inclined sand guide boxes 31 are located on one side of the two inclined sand troughs 32, and the tails of the two inclined sand guide boxes 31 are located above the two side edges of the film body 23. After the triangular groove is opened, it will be filled by the falling substrate. At this time, the film body 23 will cover the falling substrate, and the film body 23 will cover the substrate. As the sand cultivation covering vehicle 1 moves, the winding roller 2 The membrane body 23 on the top will be continuously pulled open. During the process of shoveling sand by the top inclined shovel plate 11, the shoveled sand will enter the inclined sand trough 32. The triangular diversion box 12 located in the middle can play the role of blocking and diverting. Under the pushing effect, the sand will enter the inclined sand guide box 31. The inclined sand guide box 31 is slightly inclined downward to facilitate the sand to slide down. With the vibration of the equipment operation, the sand can easily slide down. The sand guided by the two inclined sand guide boxes 31 will fall to the two sides of the membrane body 23 to achieve the membrane pressing effect. The covered membrane body 23 is not easily blown away.

[0023] As a technical optimization of the present invention, the angle adjustment component includes an adjustment groove 24 formed at the tail of the arc-shaped cutting shovel block 10, an adjustment shaft 25 fixedly installed on the adjustment groove 24, a side adjustment plate 26 rotatably sleeved on the adjustment shaft 25, an arc-shaped block 27 fixedly installed on one side of the arc-shaped cutting shovel block 10, a plurality of positioning screw holes 28 provided on the arc-shaped block 27, a plug-in screw groove 30 formed on the side adjustment plate 26, a positioning bolt 29 installed on one positioning screw hole 28, and one end of the positioning bolt 29 threadedly installed on the plug-in screw groove 30. Inside the groove 30, behind the two arc-shaped cutting shovel blocks 10, there is also a rotatable adjustable side adjustment plate 26. When it is necessary to further expand the width of the groove, in the early stage of grooving, the side adjustment plate 26 is pushed outward to increase the width of the groove. Then, the positioning bolt 29 is selected with a suitable positioning screw hole 28 and threaded into the insertion screw groove 30 to fix the position of the adjusted side adjustment plate 26. During the forward grooving process, a wider groove can be opened, which can meet the requirements of opening grooves of different widths.

[0024] A method for using an integrated slotted compaction filling and film covering device for composite sand culture, the method comprising: Step 1: Place the substrate to be filled into the substrate storage box 3. After filling, place the take-up roller 22 with the film body 23 wrapped around it on the two side mounting blocks 18. Start the telescopic cylinder 6 to drive the moving plate 7 to move, which can realize the position adjustment of the lower arc-shaped cutting shovel block 10. During the adjustment, the arc-shaped cutting shovel block 10 is positioned below the sand, and the top inclined shovel plate 11 is positioned at a certain position below the sand, thus realizing the preparation for grooving and filling. Step 2: During the movement of the sand cultivation mulching vehicle 1, the arc-shaped cutting shovel 10 located in the sand will divide the sand into grooves. The two arc-shaped cutting shovels 10 are welded together on one side to form a triangular tip, which can quickly separate the sand and form a groove of a certain width under the guidance of the arc. The substrate in the substrate storage box 3 will enter the triangular diversion box 12 from the discharge hole 14 and the discharge hose 13, and fall into the groove opened below through the triangular diversion box 12, achieving the effect of filling immediately after grooving. During the discharge process, the rotating motor is started to drive the rotating disk 16 to rotate. After the rotating disk 16 rotates, it can drive multiple extension driving blocks 17 to rotate. By adjusting the rotation speed of the extension driving blocks 17, the discharge speed of the substrate in the discharge hole 14 can be adjusted, and the amount of substrate discharged can be controlled. Step 3: After the triangular groove is cut, it will be filled by the falling substrate. At this time, the membrane body 23 will cover the falling substrate. The membrane body 23 will cover the top of the substrate. During the process of shoveling the sand by the top inclined shovel plate 11, the shoveled sand will enter the inclined sand trough 32. Under the pushing effect, the sand will enter the inclined sand guide box 31. The guided sand will fall to both sides of the membrane body 23 to achieve the membrane pressing effect. The covered membrane body 23 is not easily blown away. Step 4: Behind the two arc-shaped cutting shovel blocks 10, there is also a rotatable adjustable side adjustment plate 26. When it is necessary to further expand the width of the groove, push the side adjustment plate 26 outward in the early stage of grooving to increase the width of the groove. The position of the adjusted side adjustment plate 26 is fixed by the positioning screw hole 28. During the forward grooving process, a wider groove can be opened, which can meet the requirements of opening grooves of different widths.

[0025] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0026] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A grooving, compacting, filling, and film-covering integrated device for composite sand culture, comprising a sand culture film-covering cart (1), characterized in that, The sand cultivation mulching cart (1) is equipped with a substrate storage box (3). Two arc-shaped cutting shovels (10) are installed on the sand cultivation mulching cart (1) through a height adjustment component. The ends of the two arc-shaped cutting shovels (10) are fixedly connected together to form a V-shaped structure. A top inclined shovel plate (11) is fixedly connected to the top of the two arc-shaped cutting shovels (10). A triangular diversion box (12) is fixedly installed on the top of the top inclined shovel plate (11). A substrate feeding component is provided between the triangular diversion box (12) and the substrate storage box (3). A mulching component is provided behind the arc-shaped cutting shovels (10). A side adjustment plate (26) is installed on the arc-shaped cutting shovels (10) through an angle adjustment component.

2. The integrated grooving, compaction, filling, and film-covering device for composite sand culture according to claim 1, characterized in that, The height adjustment assembly includes a telescopic cylinder (6) fixedly installed on the sand coating vehicle (1). The output end of the telescopic cylinder (6) is connected to a movable plate (7). Two fixed rods (9) are fixedly installed at the bottom of the movable plate (7). The two fixed rods (9) are fixedly installed on two arc-shaped cutting shovels (10) respectively. Two guide columns (8) are fixedly installed at the top of the movable plate (7). The top ends of the two guide columns (8) move through the sand coating vehicle (1).

3. The integrated grooving, compaction, filling, and film-covering device for composite sand culture according to claim 1, characterized in that, The substrate feeding assembly includes a feeding hole (14) on the sand cultivation film covering cart (1), a feeding hose (13) is fixedly connected to the top of the triangular diversion box (12), the top of the feeding hose (13) is connected to the feeding hole (14), and a storage cavity (5) is provided in the substrate storage box (3), the feeding hole (14) is connected to the storage cavity (5).

4. The integrated grooving, compaction, filling, and film-covering device for composite sand culture according to claim 3, characterized in that, An arc-shaped groove (15) is provided on one side of the inner wall of the feeding hole (14). A motor slot is provided on the inner wall of the arc-shaped groove (15). A rotating motor is installed on the motor slot. A rotating disk (16) is fixedly installed at the output end of the rotating motor. The rotating disk (16) is located in the arc-shaped groove (15). Multiple extension driving blocks (17) are fixedly installed on the outside of the rotating disk (16). One side of the rotating disk (16) is located in the feeding hole (14).

5. The integrated grooving, compaction, filling, and film-covering device for composite sand culture according to claim 1, characterized in that, The film coating assembly includes a side mounting block (18) fixedly installed on one side of two arc-shaped cutting shovel blocks (10). A roller groove (19) is provided on the side mounting block (18). A side placement opening (20) is provided on the inner wall of one side of the roller groove (19). A rotating shaft (21) is placed in the two roller grooves (19). A take-up roller (22) is sleeved on the rotating shaft (21). A film body (23) is wound on the take-up roller (22).

6. The integrated grooving, compaction, filling, and film-covering device for composite sand culture according to claim 5, characterized in that, Two inclined sand troughs (32) are opened on the top inclined shovel plate (11). Two inclined sand guide boxes (31) are fixedly installed on one side of the top inclined shovel plate (11). The two inclined sand guide boxes (31) are located on one side of the two inclined sand troughs (32), and the tails of the two inclined sand guide boxes (31) are located above the two side edges of the membrane body (23).

7. The integrated grooving, compaction, filling, and film-covering device for composite sand culture according to claim 1, characterized in that, The angle adjustment assembly includes an adjustment groove (24) at the tail of the arc-shaped cutting shovel block (10), an adjustment shaft (25) is fixedly installed on the adjustment groove (24), a side adjustment plate (26) is rotatably sleeved on the adjustment shaft (25), an arc block (27) is fixedly installed on one side of the arc-shaped cutting shovel block (10), a plurality of positioning screw holes (28) are provided on the arc block (27), a plug-in screw groove (30) is provided on the side adjustment plate (26), a positioning bolt (29) is installed on one positioning screw hole (28), and one end of the positioning bolt (29) is threaded into the plug-in screw groove (30).

8. The integrated grooving, compaction, filling, and film-covering device for composite sand culture according to claim 1, characterized in that, A movable handle (2) is fixedly installed on one side of the sand-coating cart (1), and a drive wheel (4) is provided at the bottom of the sand-coating cart (1).

9. A method of using the integrated slotted compaction filling and film covering device for composite sand culture according to any one of claims 1-8, the method comprising: Step 1: Place the substrate to be filled in the substrate storage box (3). After filling, place the winding roller (22) with the film body (23) wrapped around it on the two side mounting blocks (18). Start the telescopic cylinder (6) to drive the moving plate (7) to move, which can realize the position adjustment of the lower arc-shaped cutting shovel block (10). During the adjustment process, the arc-shaped cutting shovel block (10) is located below the sand, and the top inclined shovel plate (11) is located at a certain position below the sand, realizing the preparation for grooving and filling. Step 2: During the movement of the sand cultivation mulching vehicle (1), the arc-shaped cutting shovel block (10) located in the sand will divide the sand into grooves. The two arc-shaped cutting shovel blocks (10) are welded together on one side to form a triangular tip, which can quickly separate the sand and form a groove of a certain width under the guidance of the arc. The substrate in the substrate storage box (3) will enter the triangular diversion box (12) from the discharge hole (14) and the discharge hose (13), and fall into the groove below through the triangular diversion box (12) to achieve the effect of filling immediately after grooving. During the discharge process, the rotating motor is started to drive the rotating disk (16) to rotate. After the rotating disk (16) rotates, it can drive multiple extension driving blocks (17) to rotate. By adjusting the rotation speed of the extension driving blocks (17), the discharge speed of the substrate in the discharge hole 14 can be controlled, and the amount of substrate discharged can be controlled. Step 3: After the triangular groove is cut, it will be filled by the falling substrate. At this time, the film body (23) will cover the falling substrate. The film body (23) will cover the top of the substrate. During the process of shoveling sand by the top inclined shovel plate (11), the shoveled sand will enter the inclined sand trough (32). Under the pushing effect, the sand will enter the inclined sand guide box (31). The guided sand will fall to the two sides of the film body (23) to achieve the pressing effect. The covered film body (23) is not easy to be blown away. Step 4: At the rear of the two arc-shaped cutting shovel blocks (10), there is also a rotating adjustable side adjustment plate (26). When it is necessary to further expand the width of the groove, push the side adjustment plate (26) outward in the early stage of grooving to increase the width of the groove. Fix the position of the adjusted side adjustment plate (26) through the positioning screw hole (28). During the forward grooving process, a wider groove can be opened, which can meet the requirements of opening grooves of different widths.

Images