Multifunctional agricultural greenhouse fixing pile

Abstract

The utility model discloses a multifunctional agricultural greenhouse fixing pile which comprises an inserting pile, the lower end of the inserting pile is fixedly connected with a rotating piece, the upper end of the inserting pile is rotationally connected with a connecting shaft, a rotating cylinder is arranged on the outer surface of the connecting shaft, and the upper end of the rotating cylinder is movably connected with a tightening mechanism. The lower end of the rotating cylinder is movably connected with the inserting pile, and the outer surface of the rotating cylinder is fixedly connected with a rotating ring. During installation, the rotating piece at the lower end can be driven by adjusting the rotating cylinder to assist in installing the fixing pile. After installation is completed, the rotating cylinder can be adjusted to drive the winding pipe to tighten and fix the fixing line of the greenhouse. And when the rotating cylinder moves downwards, the linkage block in the rotating cylinder can be matched with the driven teeth of the inserting bolt at the lower end, so that the rotating cylinder can drive the inserting bolt to rotate, and the fixing pile is installed. After the fixing piles are installed, a connecting line of the greenhouse is connected with a winding reel, and then a rotating cylinder is moved upwards.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural greenhouse planting, in particular to a multifunctional agricultural greenhouse fixing pile. Background Art

[0002] With the emergence of high molecular polymers - polyvinyl chloride and polyethylene, plastic films are widely used in agriculture. Japan and European and American countries successfully used greenhouse films to cover hotbeds in the early 1950s, and then covered small sheds and greenhouses with good results. my country introduced polyvinyl chloride agricultural films in the autumn of 1955, and first used them in Beijing to cover vegetables in small sheds, achieving the effect of early maturity and increased production.

[0003] After searching the prior art, publication number CN108589700 discloses a fixing pile for an agricultural greenhouse, comprising a first box body, a first limit block is fixedly connected to the top of the inner cavity of the first box body, a rotating rod is movably connected inside the first limit block, a second limit block is movably connected to the bottom of the inner cavity of the first box body, the bottom of the second limit block is fixedly connected to the bottom of the inner cavity of the first box body, a first gear is fixedly connected to the top of the surface of the rotating rod, a first gear is meshed with a first tooth plate on the back of the first gear, a second box body is fixedly connected to the top of the right side of the first box body, the right end of the first tooth plate passes through the first box body and the second box body in sequence and extends to the outside of the second box body, a limiting groove is provided on the top of the first tooth plate, a pull rod is provided in the inner cavity of the second box body, one end of the pull rod passes through the first gear The two boxes extend to the outside of the second box, the other end of the pull rod is fixedly connected to a baffle, the surface of the pull rod is sleeved with a spring, the side of the baffle away from the pull rod is fixedly connected to a prism, the bottom of the prism is movably connected to the inside of the limiting groove, the surface of the rotating rod and located below the first gear is fixedly connected to the second gear, the back of the second gear is meshed with a second tooth plate, the right end of the second tooth plate passes through the first box and extends to the outside of the first box, the surface of the rotating rod and located below the second gear is fixedly connected to the third gear, the front of the third gear is meshed with a third tooth plate, the left end of the third tooth plate passes through the first box and extends to the outside of the first box, the bottom of the first box is fixedly connected to a cone, and the top of the first box is fixedly connected to a fixed block.

[0004] In the reference document, the fixing effect of the fixing pile can be increased by using the first box 1, the rotating rod 3, the first gear 5, the first tooth plate 6, the second gear 13, the second tooth plate 14, the third gear 15, the third tooth plate 16 and the cone 17. However, the greenhouse cannot be linked, and the fixing line of the greenhouse cannot be well fixed and adjusted. Utility Model Content

[0005] The purpose of the utility model is to provide a multifunctional agricultural greenhouse fixing pile to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: it includes an insertion pile, the lower end of the insertion pile is fixedly connected to a rotating plate, the upper end of the insertion pile is rotatably connected to a connecting shaft, the outer surface of the connecting shaft is provided with a rotating cylinder, the upper end of the rotating cylinder is movably connected to a tightening mechanism, the lower end of the rotating cylinder is movably connected to the insertion pile, and the outer surface of the rotating cylinder is fixedly connected to a rotating ring.

[0007] Preferably, a through groove is opened inside the rotating cylinder, and a plurality of linkage blocks are fixedly connected to the inner wall of the through groove. The upper and lower ends of the linkage blocks are both arc-shaped, and the plurality of linkage blocks are equidistantly distributed on the inner wall of the through groove.

[0008] Preferably, the upper end of the insertion bolt and the lower end of the winding drum are each fixedly connected with a group of driven teeth, the ends of the two groups of driven teeth facing each other are both arc-shaped, and the driven teeth are meshed and connected with the linkage block.

[0009] Preferably, the upper end of the winding drum is fixedly connected to a limit ring, a connecting groove is opened inside the rotating ring, the connecting groove is adapted to the limit ring, a baffle is fixedly connected to the lower surface of the rotating ring, and a handle is fixedly connected to the outer side of the rotating ring.

[0010] Preferably, a sliding bar is fixedly connected to one side of the baffle, a notch is opened on one side of the sliding bar, a slider is slidably connected inside the sliding bar, a guide ring is fixedly connected to one side of the slider, and the guide ring is located at the notch.

[0011] Preferably, the lower surface of the rotating ring is fixedly connected to a rotating shaft, a brake pad is rotatably connected to the rotating shaft, the brake pad is in contact with the winding drum, the end of the brake pad away from the winding drum is fixedly connected to a spring plate, a positioning plate is provided on the outer side of the spring plate, and the positioning plate is fixedly connected to the rotating ring.

[0012] Compared with the prior art, the beneficial effect of the utility model is that during installation, the rotating drum can be adjusted to drive the rotating piece at the lower end to assist in the installation of the fixed pile. After the installation is completed, the rotating drum can also be adjusted to drive the winding tube to tighten and fix the fixed line of the greenhouse. When the rotating drum is moved downward, the linkage block in the rotating drum will cooperate with the driven teeth of the insertion bolt at the lower end, so that the rotating drum can drive the insertion bolt to rotate and install the fixed pile. After the installation of the fixed pile is completed, the connecting line of the greenhouse is connected to the winding drum, and then the rotating drum is moved upward. The linkage block in the rotating drum will be combined with the linkage teeth on the winding drum, so that the rotating drum can drive the winding drum to rotate and wind the connecting line on the winding drum. When the winding drum rotates clockwise, it will drive the friction block to move in the same direction, reduce the resistance of the friction block to the winding drum, and reel the connecting rope of the greenhouse. When the connecting rope drives the winding drum to rotate, the winding drum rotates counterclockwise and squeezes the friction block. At the same time, the spring piece is blocked by the positioning plate, which increases the friction of the friction block on the winding drum and plays a role in fixing the winding drum. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0014] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0015] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model;

[0016] Figure 4 This is a schematic diagram of the internal structure of the rotating drum of the utility model;

[0017] Figure 5 This is a schematic diagram of the brake pad structure of the utility model.

[0018] In the figure: 1. Insert pile; 2. Rotating plate; 3. Connecting shaft; 4. Winding drum; 5. Rotating drum; 6. Rotating ring; 7. Through groove; 8. Linkage block; 9. Driven tooth; 10. Limiting ring; 11. Connecting groove; 12. Baffle; 13. Handle; 14. Sliding bar; 15. Sliding block; 16. Guide ring; 17. Rotating shaft; 18. Brake pad; 19. Spring piece; 20. Positioning plate. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-Figure 5 , the utility model provides embodiments:

[0021] Embodiment: It includes an insertion pile 1, and the lower end of the insertion pile 1 is fixedly connected to a rotating piece 2. The rotating piece 2 facilitates the installation of the insertion device into the soil. The upper end of the insertion pile 1 is rotatably connected to a connecting shaft 3, and the upper end of the connecting shaft 3 is rotatably connected to a winding drum 4. After the connecting shaft 3 connects the insertion pile 1 and the winding drum 4, the insertion pile 1 and the winding drum 4 can be rotated independently of each other. The outer surface of the connecting shaft 3 is provided with a rotating drum 5, the lower end of the rotating drum 5 is movably connected to the insertion pile 1, and the outer surface of the rotating drum 5 is fixedly connected to a rotating ring 6, and the rotating ring 6 can drive the winding drum 4 or the rotating drum 5 to rotate by adjusting its own position.

[0022] A through slot 7 is provided inside the rotating cylinder 5, and a plurality of linkage blocks 8 are fixedly connected to the inner wall of the through slot 7. The upper and lower ends of the linkage blocks 8 are both arc-shaped, and the plurality of linkage blocks 8 are evenly distributed on the inner wall of the through slot 7. When the linkage block 8 moves up and down, the two ends of the arc can guide the linkage block 8 to move into the driven teeth 9 of the insertion bolt and the winding drum 4.

[0023] The upper end of the insertion bolt and the lower end of the winding drum 4 are each fixedly connected with a set of driven teeth 9, and the ends of the two sets of driven teeth 9 facing each other are arc-shaped, and the driven teeth 9 are meshed and connected with the linkage block 8. The rotation of the linkage block 8 can drive the driven teeth 9 to rotate.

[0024] The upper end of the winding drum 4 is fixedly connected to a limit ring 10, and a connection groove 11 is provided inside the rotating ring 6, and the connection groove 11 is adapted to the limit ring 10. A baffle 12 is fixedly connected to the lower surface of the rotating ring 6, and the baffle 12 can regulate the winding of the greenhouse connecting line and protect the connecting line. A handle 13 is fixedly connected to the outer side of the rotating ring 6.

[0025] A sliding bar 14 is fixedly connected to one side of the baffle 12, a notch is provided on one side of the sliding bar 14, a slider 15 is slidably connected inside the sliding bar 14, a guide ring 16 is fixedly connected to one side of the slider 15, and the guide ring 16 is located at the notch. When winding the greenhouse connecting wire, the greenhouse connecting wire is first passed through the guide ring 16, and the guide ring 16 can drive the slider 15 to move as the position of the greenhouse connecting wire changes, thereby guiding the direction of the greenhouse connecting wire.

[0026] A rotating shaft 17 is fixedly connected to the lower surface of the rotating ring 6, and a brake pad 18 is rotatably connected to the rotating shaft 17. The brake pad 18 is in contact with the winding drum 4, and a spring plate 19 is fixedly connected to the end of the brake pad 18 away from the winding drum 4. A positioning plate 20 is provided on the outer side of the spring plate 19, and the positioning plate 20 is fixedly connected to the rotating ring 6.

[0027] When the greenhouse needs to be fixed, first place the insertion pile 1 on the bottom surface, and then move the rotating drum 5 downward. The linkage block 8 in the rotating drum 5 is inserted into the driven tooth 9 at the upper end of the insertion bolt, and then the rotating drum 5 can drive the insertion bolt to rotate to install the fixed pile. After the installation of the fixed pile is completed, the connecting line of the greenhouse is connected to the winding drum 4, and then the rotating drum 5 is moved upward. The linkage block 8 in the rotating drum 5 will be combined with the linkage teeth on the winding drum 4, so that the rotating drum 5 can drive the winding drum 4 to rotate and wind the connecting line on the winding drum 4. When the winding drum 4 rotates clockwise, it will drive the friction block to move in the same direction, reduce the resistance of the friction block to the winding drum 4, and reel in the connecting rope of the greenhouse. When the connecting rope drives the winding drum 4 to rotate, the winding drum 4 rotates counterclockwise and squeezes the friction block. At the same time, the spring piece 19 is blocked by the positioning plate 20, which will increase the friction of the friction block on the winding drum 4 and play a role in fixing the winding drum 4.

[0028] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A multifunctional agricultural greenhouse fixing pile, comprising an insertion pile (1), characterized in that: The lower end of the insertion pile (1) is fixedly connected to a rotating plate (2), the upper end of the insertion pile (1) is rotatably connected to a connecting shaft (3), the upper end of the connecting shaft (3) is rotatably connected to a winding drum (4), the outer surface of the connecting shaft (3) is provided with a rotating cylinder (5), the lower end of the rotating cylinder (5) is movably connected to the insertion pile (1), and the outer surface of the rotating cylinder (5) is fixedly connected to a rotating ring (6).

2. A multifunctional agricultural greenhouse fixing pile according to claim 1, characterized in that: A through slot (7) is provided inside the rotating cylinder (5), and a plurality of linkage blocks (8) are fixedly connected to the inner wall of the through slot (7), wherein the upper and lower ends of the linkage blocks (8) are both arc-shaped, and the plurality of linkage blocks (8) are equidistantly distributed on the inner wall of the through slot (7).

3. A multifunctional agricultural greenhouse fixing pile according to claim 1, characterized in that: The upper end of the insertion pile (1) and the lower end of the winding drum (4) are each fixedly connected with a set of driven teeth (9), and the ends of the two sets of driven teeth (9) facing each other are both arc-shaped, and the driven teeth (9) are meshed and connected with the linkage block (8).

4. The multifunctional agricultural greenhouse fixing pile according to claim 1, characterized in that: The upper end of the winding drum (4) is fixedly connected to a limit ring (10), a connection groove (11) is provided inside the limit ring (10), the connection groove (11) is adapted to the limit ring (10), a baffle (12) is fixedly connected to the lower surface of the limit ring (10), and a handle (13) is fixedly connected to the outer side of the limit ring (10).

5. A multifunctional agricultural greenhouse fixing pile according to claim 4, characterized in that: A sliding bar (14) is fixedly connected to one side of the baffle (12), a notch is provided on one side of the sliding bar (14), a sliding block (15) is slidably connected inside the sliding bar (14), a guide ring (16) is fixedly connected to one side of the sliding block (15), and the guide ring (16) is located at the notch.

6. A multifunctional agricultural greenhouse fixing pile according to claim 5, characterized in that: The lower surface of the rotating ring (6) is fixedly connected to a rotating shaft (17), a brake pad (18) is rotatably connected to the rotating shaft (17), the brake pad (18) is in contact with the winding drum (4), an end of the brake pad (18) away from the winding drum (4) is fixedly connected to a spring plate (19), a positioning plate (20) is provided on the outer side of the spring plate (19), and the positioning plate (20) is fixedly connected to the rotating ring (6).

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