Smoking equipment for preventing and controlling tree pests

Abstract

The utility model relates to the technical field of tree pest prevention, in particular to smoking equipment for tree pest prevention and control, which comprises a moving table provided with pulleys, a bearing support is integrally connected onto the moving table, and a driving cylinder is fixedly mounted on the bearing support. The movable table is provided with a sealing mechanism through a driving air cylinder, wherein the sealing mechanism is used for wrapping tree roots to facilitate smudging prevention and control. The bearing support is arranged on the movable table and movably dragged by the driving air cylinder, so that the guide block drives the driving motor and the lifting block to vertically lift; a driving gear driven by a driving motor to rotate is arranged on a lifting block, opening and closing adjustment of an opening and closing support and an opening and closing rod is achieved through a driven rack connected with the driving gear in a meshed mode, tree roots are sleeved with the opening and closing support and the opening and closing rod, and meanwhile the tree roots are comprehensively wrapped with a cover plate which is opened and closed in an inclined mode. Therefore, the smoked prevention and control can be performed on the roots of the trees in a relatively closed space.

Description

Technical Field

[0001] The utility model relates to the technical field of tree pest prevention, in particular to a fumigation device for preventing and controlling harmful organisms in trees. Background Art

[0002] The forestry planting industry often needs to take some measures to prevent and control pests when trees are just planted, so as to avoid the problem that pests invade trees, cause trees to become sick and die, and affect tree growth.

[0003] Under existing conditions, fumigation is mostly used to control pests. However, traditional fumigation devices, such as a forestry pest control fumigation device disclosed in announcement number CN213074205U, improve and optimize the structure of the fumigation device so that the fumigation device can be easily fixed on trees. However, the thickness and height of trees are different, and the fumigation device also uses a relatively exposed structure to fumigate trees, which can easily cause large-scale diffusion of smoke in a short period of time, which not only affects the fumigation effect, but also easily causes environmental pollution hazards. Utility Model Content

[0004] The utility model aims to solve the problem that it is difficult to perform fumigation treatment on harmful organisms at the roots of trees in the prior art, and proposes a fumigation device for preventing and controlling harmful organisms in trees.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A fumigation device for tree pest control comprises a mobile platform with a pulley installed, a load-bearing bracket is integrally connected to the mobile platform, a driving cylinder is fixedly installed on the load-bearing bracket, and the mobile platform is provided with a sealing mechanism for covering the roots of trees to facilitate fumigation control through the driving cylinder;

[0007] The sealing mechanism comprises a first guide groove symmetrically provided in the movable platform, and a guide block movably pulled by a driving cylinder is slidably mounted in the first guide groove, a second guide groove is provided in the rear end of the load-bearing bracket, and a guide frame movably pulled by the guide block is slidably mounted in the second guide groove, a driving motor is fixedly mounted on the guide frame, a guide long hole is provided in the front end of the load-bearing bracket, and a lifting block is slidably mounted in the guide long hole, and a driving shaft fixedly connected to an output end of the driving motor is rotatably mounted in the lifting block;

[0008] A driving gear is keyed onto the driving shaft, and two driven racks meshing with the driving gear are slidably mounted in the lifting block, two left-right symmetrical guide rails are welded on the moving platform, and an automatic telescopic rod is slidably mounted on the guide rails, an opening and closing bracket integrally connected to the driven rack is fixedly connected to the automatic telescopic rod, and the opening and closing bracket is pin-mounted with the opening and closing rod, and a cover plate for covering the upper end of the root of a tree is pin-mounted on the automatic telescopic rod.

[0009] Preferably, the load-bearing support is a gantry structure arranged in a front-to-rear direction, and the driving cylinder is arranged at the rear end of the load-bearing support.

[0010] Preferably, a first connecting rod is pin-connected between the guide blocks at the output end of the driving cylinder, and a second connecting rod is pin-connected between the guide block and the guide frame.

[0011] Preferably, the two driven racks are centrally symmetrically arranged on both sides of the driving gear, and the cover plate is located above the opening and closing bracket and the opening and closing rod.

[0012] Preferably, curtains are slidably mounted on the opening and closing bracket and the opening and closing rod.

[0013] Compared with the prior art, the utility model has the following advantages:

[0014] 1. The utility model uses a load-bearing bracket on a mobile platform to be pulled by a driving cylinder, so that the guide block drives the driving motor and the lifting block to perform vertical lifting to meet the height requirements of the tree roots.

[0015] 2. The utility model provides a driving gear on the lifting block which is driven to rotate by a driving motor, and utilizes a driven rack meshing with the driving gear to realize the opening and closing adjustment of the opening and closing bracket and the opening and closing rod, utilizes the opening and closing bracket and the opening and closing rod to cover the roots of the trees, and utilizes an inclined opening and closing cover plate to fully cover the roots of the trees, thereby performing smoke prevention and control on the roots of the trees in a relatively closed space to prevent the smoke from spreading quickly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of a fumigation device for tree pest control proposed by the utility model;

[0017] Figure 2 A cross-sectional view of a fumigation device for controlling tree pests proposed by the utility model;

[0018] Figure 3 The utility model provides a top view of a fumigation device for controlling tree pests.

[0019] In the figure: 1. moving platform; 2. load-bearing bracket; 3. driving cylinder; 4. first guide groove; 5. guide block; 6. second guide groove; 7. guide long hole; 8. guide frame; 9. lifting block; 10. first connecting rod; 11. second connecting rod; 12. driving motor; 13. driving shaft; 14. driving gear; 15. driven rack; 16. guide rail; 17. automatic telescopic rod; 18. opening and closing bracket; 19. opening and closing rod; 20. cover plate. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-Figure 3 A fumigation device for tree pest control includes a mobile platform 1 equipped with a pulley, a load-bearing bracket 2 is integrally connected to the mobile platform 1, and a driving cylinder 3 is fixedly installed on the load-bearing bracket 2. Under the driving action of the driving cylinder 3, the sealing mechanism is height-adjusted according to the size of the tree root, so as to adjust the size of the enclosed space.

[0022] The movable platform 1 is provided with a sealing mechanism for covering the roots of trees to facilitate fumigation prevention by driving the cylinder 3. Figure 2 With attached Figure 3 , the sealing mechanism includes:

[0023] First, a first guide groove 4 is symmetrically provided in the movable platform 1, and a guide block 5 movably pulled by the driving cylinder 3 is slidably sleeved in the first guide groove 4, a second guide groove 6 is provided in the rear end of the load-bearing bracket 2, and a guide frame 8 movably pulled by the guide block 5 is slidably sleeved in the second guide groove 6, and a symmetrically distributed guide block 5 is provided to provide a balanced support for the guide frame 8, so as to ensure that the guide frame 8 supports the driving motor 12 to perform a stable height lifting adjustment, a driving motor 12 is fixedly installed on the guide frame 8, a guide long hole 7 is provided in the front end of the load-bearing bracket 2, and a lifting block 9 is slidably sleeved in the guide long hole 7, and a driving shaft 13 fixedly connected to the output end of the driving motor 12 is rotatably installed in the lifting block 9;

[0024] Secondly, a driving gear 14 is keyed to the driving shaft 13, and two driven racks 15 meshing with the driving gear 14 are slidably installed in the lifting block 9, two left-right symmetrical guide rails 16 are welded on the moving platform 1, and an automatic telescopic rod 17 is slidably installed on the guide rail 16, and an opening and closing bracket 18 which is integrally connected to the driven rack 15 is fixedly connected to the automatic telescopic rod 17, and an opening and closing rod 19 is installed on the pin shaft of the opening and closing bracket 18. By adjusting the distance between the two sets of opening and closing brackets 18 and the opening and closing rod 19, the roots of trees of different thicknesses can be surrounded, and then an extendable and retractable curtain is set to achieve comprehensive surrounding, and a cover plate 20 for covering the upper end of the root of the tree is installed on the pin shaft of the automatic telescopic rod 17, and two horizontal cover plates 20 cover the roots of the trees to ensure the sealing of the smoking space and ensure the smoking effect.

[0025] The load-bearing support 2 is a gantry structure arranged in a front-to-back direction, and the driving cylinder 3 is arranged at the rear end position of the load-bearing support 2 .

[0026] Please refer to the instruction manual for details Figure 2 A first connecting rod 10 is pin-connected between the guide block 5 at the output end of the driving cylinder 3, and a second connecting rod 11 is pin-connected between the guide block 5 and the guide frame 8 to ensure balanced support for the guide frame 8.

[0027] Curtains are slidably mounted on the opening and closing bracket 18 and the opening and closing rod 19. The curtains are made of flame-retardant cloth with fire-proof performance to avoid burning and causing fire.

[0028] It should be noted that the specific models and specifications of the driving cylinder 3 and the driving motor 12 need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in this field, so it is not repeated here.

[0029] The functional principle of the utility model can be explained through the following operation modes:

[0030] Control the movable platform 1 to move horizontally, and control the driving cylinder 3 to open;

[0031] The output end of the driving cylinder 3 pulls the guide block 5 to slide in the first guide groove 4 through the first connecting rod 10, and the guide block 5 supports the guide frame 8 to slide in the second guide groove 6 through the second connecting rod 11, so that the guide frame 8 is supported by the lifting block 9 to drive the driving motor 12 to rise and fall synchronously. At the same time, the output end of the automatic telescopic rod 17 is synchronously extended and retracted, and the support bracket 18 is synchronously lifted and lowered;

[0032] The driving motor 12 is controlled to start, and the output end of the driving motor 12 drives the two driven racks 15 to move toward each other through the driving gear 14, and at the same time drives the automatic telescopic rod 17 to move on the guide rail 16, and unfolds the opening and closing rod 19 on the opening and closing bracket 18, and uses the opening and closing bracket 18 and the opening and closing rod 19 to surround the root of the tree;

[0033] The curtain is hung on the opening and closing bracket 18 and the opening and closing rod 19, and the cover plate 20 is controlled on the automatic telescopic rod 17 to be horizontally deflected so as to fully cover the roots of the trees, and then the roots of the trees are fumigated.

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A fumigation device for controlling tree pests, comprising a mobile platform (1) equipped with pulleys, characterized in that: The mobile platform (1) is integrally connected with a load-bearing bracket (2), a driving cylinder (3) is fixedly mounted on the load-bearing bracket (2), and the mobile platform (1) is provided with a sealing mechanism for covering the roots of trees to facilitate fumigation prevention through the driving cylinder (3); The sealing mechanism comprises a first guide groove (4) symmetrically provided in the movable platform (1), and a guide block (5) movably pulled by a driving cylinder (3) is slidably mounted in the first guide groove (4); a second guide groove (6) is provided in the rear end of the load-bearing bracket (2), and a guide frame (8) movably pulled by the guide block (5) is slidably mounted in the second guide groove (6); a driving motor (12) is fixedly mounted on the guide frame (8); a guide long hole (7) is provided in the front end of the load-bearing bracket (2), and a lifting block (9) is slidably mounted in the guide long hole (7); a driving shaft (13) fixedly connected to an output end of the driving motor (12) is rotatably mounted in the lifting block (9); The driving shaft (13) is key-connected with a driving gear (14), and two driven racks (15) meshing with the driving gear (14) are slidably mounted in the lifting block (9). Two left-right symmetrical guide rails (16) are welded on the moving platform (1), and an automatic telescopic rod (17) is slidably mounted on the guide rail (16). An opening and closing bracket (18) integrally connected with the driven rack (15) is fixedly connected to the automatic telescopic rod (17), and an opening and closing rod (19) is mounted on a pin shaft on the opening and closing bracket (18). A cover plate (20) for covering the upper end of the root of a tree is mounted on a pin shaft on the automatic telescopic rod (17).

2. The fumigation device for tree pest control according to claim 1, characterized in that: The load-bearing support (2) is a gantry structure arranged in a front-to-back direction, and the driving cylinder (3) is arranged at the rear end of the load-bearing support (2).

3. The fumigation device for tree pest control according to claim 1, characterized in that: A first connecting rod (10) is pin-connected between the guide block (5) at the output end of the driving cylinder (3), and a second connecting rod (11) is pin-connected between the guide block (5) and the guide frame (8).

4. The fumigation device for tree pest control according to claim 3, characterized in that: The two driven racks (15) are centrally symmetrically arranged at both sides of the driving gear (14), and the cover plate (20) is located above the opening and closing bracket (18) and the opening and closing rod (19).

5. The fumigation device for tree pest control according to claim 4, characterized in that: The opening and closing bracket (18) and the opening and closing rod (19) are both slidably sleeved with curtains.

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