Automatic spraying device for tree seedling raising

Abstract

The utility model discloses an automatic pesticide spraying device for tree seedling raising, which comprises a greenhouse, a guide rail is arranged at the top of an inner cavity of the greenhouse, a pesticide spraying assembly used for movably spraying pesticide is arranged at the bottom of the guide rail, the pesticide spraying assembly comprises an adjusting assembly, the bottom of the adjusting assembly is fixedly connected with a liquid collecting box, and the bottom of the liquid collecting box is fixedly communicated with an atomizing nozzle. A connecting handle is fixedly connected to the front face of the liquid collecting box, a traction rope is tied to the surface of the connecting handle, clamping plates are arranged on the two sides of the top of the adjusting assembly, a connecting base is fixedly connected to one side of the top of each clamping plate, an inner cavity of each connecting base is rotationally connected with a roller, and guide grooves are formed in the two sides of the guide rail. According to the sapling pesticide spraying device, pesticide liquid is conveyed to an inner cavity of a liquid collecting box through a pesticide conveying pipeline and then sprayed out from an atomizing spray head, so that saplings are sprayed, a pesticide spraying assembly is driven to move by pulling a pulling rope, the spraying position is adjusted, the spraying efficiency is higher, and the safety of workers can be protected.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying devices, in particular to an automatic spraying device for tree seedling cultivation. Background Art

[0002] Forestry refers to protecting the ecological environment and maintaining ecological balance, cultivating and protecting forests to obtain timber and other forest products. Forestry refers to the public welfare undertaking of cultivating, protecting and utilizing forest resources through advanced science and technology and management methods, giving full play to the multiple benefits of forests, and sustainably managing forest resources. In the process of forestry cultivation, forestry workers need to spray trees with pesticides and insecticides regularly to make the trees grow better, so spraying equipment is needed.

[0003] At present, when spraying pesticides on seedlings grown in greenhouses, the spraying is mainly done by carrying pesticide barrels on one's back. Not only is the spraying efficiency low, but the workers also have poor air circulation when spraying in the greenhouse, which makes them prone to drug poisoning. Utility Model Content

[0004] The purpose of the utility model is to provide an automated spraying device for tree seedlings, so as to solve the problem raised in the above-mentioned background technology that at present, when spraying seedlings in a greenhouse, the spraying is mainly carried out manually by carrying a medicine barrel on one's back and moving around, which not only has low spraying efficiency, but also the workers have poor air circulation when spraying in the greenhouse, which makes it easy for them to be poisoned by drugs.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automated spraying device for tree seedlings, comprising a greenhouse, a guide rail is provided on the top of the inner cavity of the greenhouse, a spraying assembly for moving spraying is provided at the bottom of the guide rail, the spraying assembly comprises an adjusting assembly, a liquid collecting box is fixedly connected to the bottom of the adjusting assembly, a connecting head is fixedly connected to one side of the liquid collecting box, an atomizing nozzle is fixedly connected to the bottom of the liquid collecting box, a connecting handle is fixedly connected to the front of the liquid collecting box, a traction rope is tied to the surface of the connecting handle, splints are provided on both sides of the top of the adjusting assembly, a connecting seat is fixedly connected to one side of the top of the splint, a roller is rotatably connected to the inner cavity of the connecting seat, guide grooves are opened on both sides of the guide rails, and the surface of the roller is rollingly connected to the inner cavity of the guide groove.

[0006] Preferably, the adjustment component comprises a transverse plate, a driving groove is formed at one end of the transverse plate, an adjustment groove is formed at the top of the driving groove, and a rotating screw is rotatably connected to the inner cavity of the driving groove.

[0007] Preferably, a screw nut is threadedly connected to the surface of the rotating screw, and a connecting rod is fixedly connected to the top of the screw nut.

[0008] Preferably, the top of the connecting rod passes through the adjustment slot and is fixedly connected to the bottom of one of the clamping plates, and the bottom of the other clamping plate is fixedly connected to the top of the adjustment assembly.

[0009] Preferably, one end of the rotating screw rod passes through the driving slot and is fixedly connected to a threaded knob, and an arc sleeve is sleeved on the surface of the threaded knob.

[0010] Preferably, one end of the adjustment component is rotatably connected to a rotating shaft, one end of the rotating shaft is fixedly connected to a connecting rod, and one end of the connecting rod is fixedly connected to one side of the arc sleeve.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The rotation of the threaded knob drives the rotation of the rotating screw, and the rotation of the rotating screw drives the movement of the screw nut, the connecting rod and one of the clamping plates, so that the distance between the two clamping plates can be adjusted, which is convenient for rolling the guide grooves on both sides of the guide rail to connect a roller respectively to install the spraying component;

[0013] The medicine is transported to the inner cavity of the liquid collecting box through the medicine delivery pipeline, and then sprayed out from the atomizing nozzle to spray the seedlings. Then the worker stands outside the shed and pulls one end of the traction rope. By pulling the traction rope, the adjustment component moves under the guidance of the roller and the guide groove, so as to adjust the spraying position. There is no need to carry the medicine manually. Not only is the spraying efficiency higher, but it can also protect the safety of the workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 It is a plan view of the spraying component of the utility model;

[0016] Figure 3 It is a cross-sectional view of the adjustment component of the utility model;

[0017] Figure 4 It is a side view of the adjustment component of the utility model.

[0018] In the figure: 1. greenhouse; 2. guide rail; 3. spray assembly; 4. adjustment assembly; 5. liquid collecting box; 6. connecting head; 7. atomizing nozzle; 8. connecting handle; 9. traction rope; 10. clamping plate; 11. connecting seat; 12. roller; 13. guide groove; 14. cross plate; 15. driving groove; 16. adjustment groove; 17. rotating screw; 18. screw nut; 19. connecting rod; 20. threaded knob; 21. rotating shaft; 22. connecting rod; 23. arc sleeve. 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 1-4 The utility model provides an automatic spraying device for tree seedlings, comprising a greenhouse 1, a guide rail 2 is arranged at the top of the inner cavity of the greenhouse 1, a spraying assembly 3 for moving spraying is arranged at the bottom of the guide rail 2, the spraying assembly 3 comprises an adjusting assembly 4, a liquid collecting box 5 is fixedly connected to the bottom of the adjusting assembly 4, a connecting head 6 is fixedly connected to one side of the liquid collecting box 5, an atomizing nozzle 7 is fixedly connected to the bottom of the liquid collecting box 5, a connecting handle 8 is fixedly connected to the front of the liquid collecting box 5, a traction rope 9 is tied to the surface of the connecting handle 8, clamps 10 are arranged on both sides of the top of the adjusting assembly 4, a connecting seat 11 is fixedly connected to one side of the top of the clamps 10, a roller 12 is rotatably connected to the inner cavity of the connecting seat 11, and guide grooves 13 are opened on both sides of the guide rail 2 , and the surface of the roller 12 is rollingly connected to the inner cavity of the guide groove 13; first, lift the spraying assembly 3 upward so that the guide rail 2 is clamped between the two clamping plates 10, adjust the adjusting assembly 4 so that the guide grooves 13 on both sides of the guide rail 2 are rollingly connected to a roller 12 respectively, and then connect the connecting head 6 with the drug delivery pipeline, and transport the medicine to the inner cavity of the collecting box 5 through the medicine delivery pipeline, and then spray it from the atomizing nozzle 7 to spray the seedlings. Then the worker stands outside the shed and pulls one end of the traction rope 9 by hand. By pulling the traction rope 9, the adjusting assembly 4 is driven to move under the guidance of the roller 12 and the guide groove 13, so as to adjust the spraying position. There is no need to carry the medicine manually, which not only has higher spraying efficiency but also can protect the safety of the workers.

[0021] See also Figure 1-4 Furthermore, the adjustment component 4 includes a horizontal plate 14, a driving groove 15 is opened at one end of the horizontal plate 14, an adjusting groove 16 is opened at the top of the driving groove 15, a rotating screw 17 is rotatably connected to the inner cavity of the driving groove 15, a screw nut 18 is threadedly connected to the surface of the rotating screw 17, and a connecting rod 19 is fixedly connected to the top of the screw nut 18, and the rotating screw 17 is driven to rotate by the rotation of the threaded knob 20, and the rotation of the rotating screw 17 drives the movement of the screw nut 18, and the movement of the screw nut 18 drives the connecting rod 19 to slide in the inner cavity of the adjusting groove 16, and the sliding of the connecting rod 19 causes the roller 12 on one of the splints 10 to move in the direction of the guide rail 2.

[0022] See also Figure 1-4Furthermore, the top of the connecting rod 19 passes through the adjustment slot 16 and is fixedly connected to the bottom of one of the splints 10, and the bottom of the other splint 10 is fixedly connected to the top of the adjustment assembly 4, so that one splint 10 is fixed and the other splint 10 can move.

[0023] See also Figure 1-4 Furthermore, one end of the rotating screw rod 17 passes through the driving groove 15 and is fixedly connected to the threaded knob 20, and the surface of the threaded knob 20 is sleeved with an arc sleeve 23. One end of the adjusting component 4 is rotatably connected to the rotating shaft 21, and one end of the rotating shaft 21 is fixedly connected to a connecting rod 22, and one end of the connecting rod 22 is fixedly connected to one side of the arc sleeve 23. After the splint 10 is moved to a suitable position, the connecting rod 22 is rotated to make the arc sleeve 23 engage with the surface of the threaded knob 20, and the inner wall of the arc sleeve 23 is provided with a threaded groove matching the threaded knob 20, thereby limiting the threaded knob 20.

[0024] When in use, first lift the spray assembly 3 upward so that the guide rail 2 is clamped between the two clamping plates 10, then make the connecting seat 11 on one clamping plate 10 enter the inner cavity of the guide groove 13 on one side of the guide rail 2, and then turn the threaded knob 20, and the rotation of the threaded knob 20 drives the rotation of the rotating screw 17, and the rotation of the rotating screw 17 drives the movement of the screw nut 18, and the movement of the screw nut 18 drives the connecting rod 19 to slide in the inner cavity of the adjustment groove 16, and the sliding of the connecting rod 19 causes the roller 12 on one of the clamping plates 10 to move toward the guide rail 2. Move to the right, so that the guide grooves 13 on both sides of the guide rail 2 are respectively connected to a roller 12 by rolling, and then the connecting head 6 is connected with the medicine delivery pipeline, and the medicine is transported to the inner cavity of the collecting box 5 through the medicine delivery pipeline, and then sprayed from the atomizing nozzle 7 to spray the seedlings. Then the worker stands outside the shed and pulls one end of the traction rope 9 by hand. By pulling the traction rope 9, the adjustment component 4 is driven to move under the guidance of the roller 12 and the guide groove 13, so as to adjust the spraying position. There is no need to carry the medicine manually, which not only has higher spraying efficiency but also can protect the safety of the workers.

[0025] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An automated spraying device for tree seedlings, comprising a greenhouse (1), characterized in that: A guide rail (2) is provided at the top of the inner cavity of the greenhouse (1), and a spraying assembly (3) for moving spraying is provided at the bottom of the guide rail (2). The spraying assembly (3) includes an adjusting assembly (4), and a liquid collecting box (5) is fixedly connected to the bottom of the adjusting assembly (4). A connecting head (6) is fixedly connected to one side of the liquid collecting box (5), and an atomizing nozzle (7) is fixedly connected to the bottom of the liquid collecting box (5). A connecting handle (8) is fixedly connected to the front of the liquid collecting box (5), and a traction rope (9) is fastened to the surface of the connecting handle (8). Clamps (10) are provided on both sides of the top of the adjusting assembly (4), and a connecting seat (11) is fixedly connected to one side of the top of the clamp (10), and a roller (12) is rotatably connected to the inner cavity of the connecting seat (11). Guide grooves (13) are provided on both sides of the guide rail (2), and the surface of the roller (12) is rollingly connected to the inner cavity of the guide groove (13).

2. The automatic spraying device for tree seedling cultivation according to claim 1, characterized in that: The adjustment assembly (4) comprises a transverse plate (14), one end of the transverse plate (14) is provided with a driving groove (15), the top of the driving groove (15) is provided with an adjustment groove (16), and the inner cavity of the driving groove (15) is rotatably connected to a rotating screw rod (17).

3. The automatic spraying device for tree seedling cultivation according to claim 2, characterized in that: The surface of the rotating screw rod (17) is threadedly connected with a screw rod nut (18), and the top of the screw rod nut (18) is fixedly connected with a connecting rod (19).

4. The automatic spraying device for tree seedling cultivation according to claim 3, characterized in that: The top of the connecting rod (19) passes through the adjustment slot (16) and is fixedly connected to the bottom of one of the clamping plates (10), and the bottom of the other clamping plate (10) is fixedly connected to the top of the adjustment assembly (4).

5. The automatic spraying device for tree seedling cultivation according to claim 3, characterized in that: One end of the rotating screw rod (17) passes through the driving slot (15) and is fixedly connected to a threaded knob (20), and an arc sleeve (23) is sleeved on the surface of the threaded knob (20).

6. The automatic spraying device for tree seedlings according to claim 1, characterized in that: One end of the adjustment component (4) is rotatably connected to a rotating shaft (21), one end of the rotating shaft (21) is fixedly connected to a connecting rod (22), and one end of the connecting rod (22) is fixedly connected to one side of the arc sleeve (23).

Images