Greenhouse film mulching device facilitating saffron crocus planting

Abstract

The utility model discloses a greenhouse film covering device facilitating saffron crocus planting, and relates to the technical field of saffron crocus planting. The device comprises first stand columns, the number of the first stand columns is two, the two first stand columns are vertically and symmetrically distributed, horizontal transverse plates are fixedly arranged on the two first stand columns, and mounting holes are formed in the positions, below the transverse plates, of the first stand columns. A vertically-arranged second stand column is fixedly arranged at the ends, away from the first stand column, of the two transverse plates, a connecting plate is fixedly arranged at the ends, close to the second stand column, of the two transverse plates, a first compaction plate arranged in an arc shape is arranged under the connecting plate, and grooves are formed in the two ends of the first compaction plate; when a worker pulls the device to move, the film completely covers the land where saffron crocus needs to be planted, film covering is rapidly completed, and film covering comprehensiveness can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of saffron planting, in particular to a greenhouse film covering device for saffron planting. Background Art

[0002] Saffron, also known as saffron and crocus, is a perennial flower of the genus Crocus in the family Iridaceae and is also a common spice. Now when saffron is planted in a greenhouse, the land for saffron planting needs to be covered with ground in the initial planting stage of saffron. However, when staff members now cover the land where saffron is planted with film, most of them still bend down manually to cover the film. First of all, this operation is labor-intensive, and both ends of the film need to be completely compacted and covered. There are many steps in the overall operation, and staff members are required to puncture holes in the film later to facilitate the entry of irrigation water into the rhizome part during planting. However, puncturing holes now requires staff members to operate, which increases the workload. Utility Model Content

[0003] In order to solve the above problems, the purpose of the present invention is to provide a greenhouse covering device that is convenient for saffron planting.

[0004] The lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of the lifting of

[0005] Preferably, a screw rod is threadedly inserted into the middle end of the connecting plate, and the bottom of the screw rod is connected to the upper surface of the first compacting plate through a bearing.

[0006] Preferably, a fixing rod is fixed to the bottom of the movable plate, and the bottom of the fixing rod is fixedly connected to the punched plate. A rectangular groove is opened through the middle end of the movable plate, and an arc groove is opened at the diagonal part of the rectangular groove. A rotating shaft is rotatably provided at the middle end of the rectangular groove, and a push rod in a Y-shape is fixed on the rotating shaft, and the end of the push rod can be against the side wall of the rectangular groove.

[0007] Compared with the prior art, the beneficial effects of the present invention are:

[0008] 1. In the present invention, when the staff pulls the device to move, the film will be completely covered on the land where saffron is to be planted, and the film covering is completed quickly, and the comprehensiveness of the film covering can be ensured;

[0009] 2. In the present invention, during lamination, the driving motor can be used to control the punching plate to intermittently move downward to punch holes in the film, which is carried out simultaneously with lamination, greatly reducing the workload of the staff and facilitating the operation of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0012] Figure 2 It is a side view structural diagram of the utility model.

[0013] Figure 3 For this utility model Figure 2 Enlarged structural diagram at point A in the middle.

[0014] Figure 4 This is a schematic diagram of the vertical plate structure of the utility model.

[0015] Figure 5 This is a schematic diagram of the movable plate structure of the utility model.

[0016] In the figure: 1. first column; 11. horizontal plate; 12. second column; 13. roller; 14. connecting plate; 15. first compacting plate; 16. groove; 161. torsion spring; 17. rotating rod; 18. swing plate; 19. second compacting plate; 2. screw rod; 21. limiting rod; 3. vertical plate; 31. movable plate; 32. punching plate; 33. fixing rod; 34. rectangular groove; 35. arc groove; 36. rotating shaft; 37. push rod; 38. driving motor; 39. long rod; 4. mounting hole; 41. hand push frame. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0018] Example: Figure 1-5 As shown, the utility model provides a greenhouse film covering device for saffron planting, comprising a first column 1, the number of the first columns 1 is two and they are vertically symmetrically distributed, the two first columns 1 are fixed with a horizontally arranged transverse plate 11, the first columns 1 are provided with a mounting hole 4 below the transverse plate 11, the two transverse plates 11 are fixed with a vertically arranged second column 12 at one end away from the first column 1, the two transverse plates 11 are fixed with a connecting plate 14 at one end close to the second column 12, and a connecting plate 14 is provided directly below the connecting plate 14. An arc-shaped first compacting plate 15 has grooves 16 at both ends of the first compacting plate 15, a rotating rod 17 is fixed in the groove 16, a swinging plate 18 is rotatably provided on the rotating rod 17, a second compacting plate 19 is fixed on the end of the swinging plate 18 away from the groove 16, and the swinging plate is rotatably set in the groove 16 through a torsion spring 161. The two horizontal plates 11 are jointly fixed with a vertically set vertical plate 3 at one end close to the first column 1, and a vertically set movable plate 31 is movably inserted at the middle end of the vertical plate 3, and a perforated plate 32 is provided at the bottom of the movable plate 31.

[0019] A screw rod 2 is threadedly inserted into the middle end of the connecting plate 14, and the bottom of the screw rod 2 is connected to the upper surface of the first compacting plate 15 through a bearing. When the screw rod 2 is rotated, it can push the first compacting plate 15 and the second compacting plate 19 at the bottom to adjust up and down, so that the first compacting plate 15 can be fully compacted with the planting ground that requires film covering to ensure the comprehensiveness after film covering; the upper surface of the first compacting plate 15 is located at both ends of the screw rod 2 and is fixed with a vertically arranged limit rod 21, and the top of the limit rod 21 can pass through the connecting plate 14. The limit rod 21 is set to ensure that the first compacting plate 15 will not rotate when it is pushed up and down by the screw rod 2.

[0020] A fixing rod 33 is fixed to the bottom of the movable plate 31, and the bottom of the fixing rod 33 is fixedly connected to the punching plate 32. A rectangular groove 34 is opened through the middle end of the movable plate 31, and an arc groove 35 is opened at the diagonal of the rectangular groove 34. A rotating shaft 36 is provided at the middle end of the rectangular groove 34. A push rod 37 with a Y-shaped setting is fixed on the rotating shaft 36. The end of the push rod 37 can be abutted against the side wall of the rectangular groove 34. The movable plate 31 is driven to move downward intermittently through the rotating shaft 36 and the push rod 37, thereby controlling the punching plate 32 at the bottom to perform a hole-making operation on the film. , holes are opened during lamination, which greatly improves the convenience of operation for staff and reduces their labor intensity; a drive motor 38 is installed on one side of the vertical plate 3 near the rotating shaft 36, and the output end of the drive motor 38 is coaxially fixed on the rotating shaft 36. The set drive motor 38 can provide power for the rotation of the rotating shaft 36, which is convenient for staff to operate; vertically set long rods 39 are fixed at both ends of the upper surface of the punching plate 32, and the top of the long rod 39 movably passes through the vertical plate 3, and the set long rod 39 can ensure the stability of the punching plate 32 when it moves up and down.

[0021] A hand push frame 41 is fixed on the top of the two first columns 1. The hand push frame 41 can facilitate the staff to pull the device to move; the bottom of the first column 1 and the second column 12 are both installed with rollers 13, which provide power for the movement of the device.

[0022] Working principle: When in use, the staff can install the two ends of the roller equipped with the film covering in the mounting holes 4 on the first column 1, first pull one end from the bottom of the first compacting plate 15 to press against one end of the soil, and then fix and compact it through structures such as plug rods. Then the staff can rotate the screw rod 2, and the screw rod 2 will push the first compacting plate 15 downward so that the first compacting plate 15 contacts the land to be covered. Under the action of the first compacting plate 15, the film and the land will be fully contacted and compacted. Subsequently, as the device is pulled to move, the second compacting plate 19 connected at both ends of the first compacting plate 15 by the torsion spring 161 will fully approach the two ends of the soil to compact and seal it, so that as the staff pulls the device to move, the film will be completely covered on the land where saffron is to be planted, and the covering will be completed quickly, and the comprehensiveness of the covering can be guaranteed.

[0023] When the lever 36 is in the closed position, the push rod 37 is in the closed position, and the push rod 37 is in the closed position, so that the push rod 37 is in the closed position, and the push rod 37 is in the closed position, so that the push rod 37 is in the closed position, so that the push rod 37 is in the closed position, so that the push rod 37 is in the closed position, so that the push rod 37 is in the closed position, so that the push rod 37 is in the closed position, so that the push rod 37 is in the closed position, so that the push rod 37 is in the closed position, so that the push rod 37 is in the closed position, so that the push rod 37 is in the closed position,

[0024] Obviously, those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include such modifications and variations.

Claims

1. A greenhouse film covering device for saffron cultivation, comprising a first column (1), characterized in that: The number of the first columns (1) is two and they are vertically symmetrically distributed. A horizontally arranged transverse plate (11) is fixed on each of the two first columns (1). A mounting hole (4) is provided on the first column (1) below the transverse plate (11). A vertically arranged second column (12) is fixed on one end of the two transverse plates (11) away from the first column (1). A connecting plate (14) is fixed on one end of the two transverse plates (11) close to the second column (12). A first arc-shaped compacting plate (15) is provided directly below the connecting plate (14). The first compacting plate (15) Grooves (16) are provided at both ends of the horizontal plates (11), a rotating rod (17) is fixed in the groove (16), a swing plate (18) is rotatably provided on the rotating rod (17), a second compacting plate (19) is fixed at one end of the swing plate (18) away from the groove (16), the swing plate is rotatably provided in the groove (16) by a torsion spring (161), a vertically provided vertical plate (3) is fixed at one end of the two horizontal plates (11) close to the first column (1), a vertically provided movable plate (31) is movably inserted at the middle end of the vertical plate (3), and a punched plate (32) is provided at the bottom of the movable plate (31).

2. A convenient saffron planting greenhouse film covering device as claimed in claim 1, characterized in that, A screw rod (2) is threadedly inserted into the middle end of the connecting plate (14), and the bottom of the screw rod (2) is connected to the upper surface of the first compacting plate (15) via a bearing.

3. A convenient saffron planting greenhouse film covering device as claimed in claim 2, characterized in that, The upper surface of the first compacting plate (15) is fixed with vertically arranged limiting rods (21) at both ends of the screw rod (2), and the top of the limiting rod (21) can pass through the connecting plate (14).

4. A convenient saffron planting greenhouse film covering device as claimed in claim 1, characterized in that, A fixing rod (33) is fixedly provided at the bottom of the movable plate (31), and the bottom of the fixing rod (33) is fixedly connected to the punching plate (32). A rectangular groove (34) is provided through the middle end of the movable plate (31), and an arc groove (35) is provided at the diagonal position of the rectangular groove (34). A rotating shaft (36) is rotatably provided at the middle end of the rectangular groove (34), and a push rod (37) arranged in a Y shape is fixed on the rotating shaft (36). The end of the push rod (37) can be abutted against the side wall of the rectangular groove (34).

5. A convenient greenhouse film covering device for saffron planting as claimed in claim 4, characterized in that, A drive motor (38) is installed on one side of the vertical plate (3) close to the rotating shaft (36), and the output end of the drive motor (38) is coaxially fixedly arranged on the rotating shaft (36).

6. A convenient greenhouse film covering device for saffron planting as claimed in claim 4, characterized in that, Vertically arranged long rods (39) are fixedly provided at both ends of the upper surface of the punching plate (32), and the top of the long rod (39) movably passes through the vertical plate (3).

7. A convenient greenhouse film covering device for saffron planting as claimed in claim 1, characterized in that, A hand push frame (41) is fixedly provided on the top of the two first upright columns (1).

8. A convenient greenhouse film covering device for saffron planting as claimed in claim 7, characterized in that, Rollers (13) are installed at the bottoms of the first column (1) and the second column (12).

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