A forestry pest control fumigation device

Abstract

The utility model relates to the technical field of pest control, provide a kind of forestry pest control fumigation device, comprising: combustion box, further comprising: adjusting assembly, set in the top outer surface of the combustion box, the adjusting assembly includes: stepper motor, fixedly set in the top outer surface of the combustion box one side, the output of the stepper motor is fixedly provided with first gear;Smoke pipe, fixedly set in the top center of the combustion box, one end of the smoke pipe penetrates combustion box, the top of the smoke pipe is fixedly provided with swivel joint;Opening stepper motor is driven by first gear meshing second gear rotation, second gear is fixedly covered in the outer surface of adjusting pipe, the bottom end of adjusting pipe is rotatably connected with swivel joint, so adjusting pipe can rotate with second gear, without overall adjustment, more convenient and faster adjusting smoke direction of adjusting pipe, better control forestry pest.

Description

Technical Field

[0001] This utility model relates to the field of pest control technology, and in particular to a fumigation device for controlling forest pests. Background Technology

[0002] Forestry is an important component of the national economy. Protecting forestry helps protect the ecological environment and maintain ecological balance. Cultivating and protecting forests yields timber and other forest products. Furthermore, through advanced science and technology and management methods, the cultivation, protection, and utilization of forestry resources can fully realize the multiple benefits of forestry, ensure the sustainable management of forestry resources, and promote the coordinated development of population, economy, society, environment, and resources. In the forestry planting industry, measures are often taken to control pests immediately after planting trees to prevent them from infecting, causing disease, and killing the trees, thus affecting their growth.

[0003] However, in the existing technology, the exhaust pipe of most fumigation devices is not convenient to adjust the exhaust direction according to the needs. The position of the fumigation device needs to be adjusted manually, which greatly reduces the effect of fumigating harmful organisms. Manual adjustment is also time-consuming and laborious. Moreover, the air guiding effect of the air inlet pipe of traditional fumigation devices is not ideal, which leads to incomplete combustion of fumigation materials. Furthermore, the waste of the fumigation materials after combustion is not easy to be centrally disposed of, which can easily affect the effect of the next use. Utility Model Content

[0004] The purpose of this invention is to solve the problems in the existing technology where the exhaust pipe of most fumigation devices is not easy to adjust the exhaust direction according to the needs, requiring manual adjustment of the position of the fumigation device, which greatly reduces the effectiveness of fumigation against harmful organisms. Manual adjustment is also time-consuming and laborious. Moreover, the air guiding effect of the air inlet pipe of traditional fumigation devices is not ideal, resulting in incomplete combustion of fumigation materials. Furthermore, the waste of the fumigation materials after combustion is not easy to collect and dispose of, which can easily affect the effect of the next use.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a fumigation device for controlling forest pests, comprising: a combustion chamber, and further comprising:

[0006] An adjustment assembly is disposed on the top outer surface of the combustion chamber, the adjustment assembly comprising:

[0007] A stepper motor is fixedly mounted on one side of the outer surface of the top of the combustion chamber, and a first gear is fixedly mounted on the output end of the stepper motor;

[0008] A flue pipe is fixedly installed at the top center of the combustion chamber, one end of the flue pipe passes through the combustion chamber, and a rotary joint is fixedly installed at the top of the flue pipe.

[0009] A collection component is disposed on the outer surface of the combustion chamber near the lower end;

[0010] The air guide assembly is located at the lower end of the outer surface of the combustion chamber.

[0011] Preferably, the adjustment component further includes:

[0012] The regulating tube is movably disposed inside the rotary joint;

[0013] The regulating tube can rotate inside the rotary joint;

[0014] The second gear is fixedly disposed on the outer surface of the regulating tube, and the second gear meshes with the first gear;

[0015] A protective shell is fixedly fitted onto the outer surfaces of the first and second gears;

[0016] Multiple support rods are fixedly installed at the four bottom corners of the protective shell, and the other end of each support rod is connected to the combustion chamber.

[0017] The technical effect of adopting the above-mentioned further solution is that: when the stepper motor is turned on, it drives the meshing second gear to rotate through the first gear. The second gear is fixedly sleeved on the outer surface of the regulating tube, and the bottom end of the regulating tube is rotatably connected to the rotary joint. Therefore, the regulating tube can rotate with the second gear without the need for overall adjustment, making it more convenient and quick to adjust the smoke exhaust direction of the regulating tube.

[0018] Preferably, the collection component includes:

[0019] A collection trough is provided at the lower end of the outer surface of one side of the combustion chamber, and a collection box is movably disposed inside the collection trough;

[0020] The U-shaped block is fixedly installed at the center of one side of the collection box.

[0021] The technical effect of adopting the above-mentioned further solution is that the waste generated after the smoke material is burned falls into the inside of the collection box through the perforated plate.

[0022] Preferably, the air guide assembly includes:

[0023] Multiple air guide hoppers are fixedly installed on the side of the combustion box near the lower end, and the multiple air guide hoppers are connected to the combustion box;

[0024] A conical hopper is fixedly installed at the bottom of the exhaust pipe, and the conical hopper is fixedly installed at the top inside the combustion chamber.

[0025] The technical effect of adopting the above-mentioned further solution is that the smoke enters the exhaust pipe through the conical hopper and is then discharged through the regulating pipe. The air guide hopper can introduce the air required for the combustion of the smoke material into the interior of the combustion chamber, so that the smoke material can be better burned to produce smoke.

[0026] Preferably, a through groove is provided on the outer surface of the combustion chamber near the air guide duct, and a baffle is movably installed inside the through groove.

[0027] The technical effect of adopting the above-mentioned further solution is that: opening the baffle allows the fumigation material to be placed on the perforated plate through the through groove for combustion and smoke production.

[0028] Preferably, a perforated plate is fixedly installed at the lower end of the combustion chamber for storing fumigation materials.

[0029] The technical effect of adopting the above-mentioned further solution is that the fumigation material is placed on the perforated plate and ignited to produce smoke.

[0030] Preferably, a circular shaft is fixedly installed at the lower center of the side of the combustion chamber near the collection tank, and a limit block is movably installed on the outer surface of the circular shaft.

[0031] The technical effect of adopting the above-mentioned further solution is that the rotating limiting block rotates on the outer surface of the circular shaft, causing the limiting block to move out of the inside of the U-shaped block, and no longer limiting the collection box, so that the collection box can be taken out from the inside of the collection groove.

[0032] Preferably, the combustion chamber is equipped with self-locking casters at each of the four corners of its bottom for moving the combustion chamber.

[0033] The technical advantage of adopting the above-mentioned further solution is that the combustion box can be moved to adjust the smoke position by means of self-locking casters.

[0034] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0035] 1. In this utility model, the stepper motor is turned on and drives the meshing second gear to rotate through the first gear. The second gear is fixedly sleeved on the outer surface of the adjusting tube. The bottom end of the adjusting tube is rotatably connected to the rotary joint. Therefore, the adjusting tube can rotate with the second gear without the need for overall adjustment. This makes it more convenient and quick to adjust the direction of smoke exhaust through the adjusting tube, and better control forest pests. The outer surfaces of the first and second gears are covered with protective shells to prevent dust and impurities from affecting the rotation of the first and second gears.

[0036] 2. In this utility model, the fumigation material is placed on a perforated plate and ignited to produce smoke. The smoke enters the exhaust pipe through a conical hopper and is then discharged through a regulating pipe. Multiple air guide hoppers are fixedly installed on the lower side of the combustion box. These air guide hoppers can introduce the air required for the combustion of the fumigation material into the interior of the combustion box, allowing the fumigation material to burn better and produce smoke. Multiple air guide hoppers can improve the smoke production effect. The waste produced after the fumigation material burns falls into the interior of the collection box through the perforated plate. The rotating limiting block rotates on the outer surface of the round shaft, causing the limiting block to move out of the interior of the U-shaped block, thus no longer limiting the collection box. The collection box can then be removed from the interior of the collection trough, and the collected fumigation waste can be cleaned. Attached Figure Description

[0037] Figure 1 This utility model provides a structural schematic diagram of a fumigation device for controlling forest pests;

[0038] Figure 2 This utility model provides an explosive structure diagram of a fumigation device for controlling forest pests;

[0039] Figure 3 This utility model provides a cross-sectional structural diagram of a fumigation device for controlling forest pests;

[0040] Figure 4 This utility model proposes a fumigation device for controlling forest pests. Figure 1 Enlarged structural diagram at point A in the middle.

[0041] Legend:

[0042] 1. Combustion box; 101. Through slot; 102. Baffle; 103. Air guide hopper; 104. Self-locking caster wheel; 105. Collection box; 106. Protective shell; 107. Exhaust pipe; 108. Adjusting pipe; 109. Stepper motor; 110. First gear; 111. Second gear; 112. Rotary joint; 113. Conical hopper; 114. Collection trough; 115. Support rod; 116. Hollow plate; 117. Round shaft; 118. Limiting block; 119. U-shaped block. Detailed Implementation

[0043] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0044] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0045] Example 1, such as Figure 1-4 As shown, this utility model provides a fumigation device for controlling forest pests, including: a combustion box 1, an adjustment component, a collection component, and an air guide component;

[0046] The adjustment assembly includes: a stepper motor 109 fixedly installed on one side of the top outer surface of the combustion chamber 1; a first gear 110 fixedly installed at the output end of the stepper motor 109; an exhaust pipe 107 fixedly installed at the center of the top of the combustion chamber 1; one end of the exhaust pipe 107 penetrating the combustion chamber 1; a rotary joint 112 fixedly installed at the top of the exhaust pipe 107; an adjustment tube 108 rotatably installed inside the rotary joint 112; a second gear 111 fixedly sleeved on the outer surface of the adjustment tube 108; the first gear 110 meshing with the second gear 111; a protective shell 106 fixedly sleeved on the outer surfaces of the first gear 110 and the second gear 111; and support rods 115 fixedly installed at the four corners of the bottom of the protective shell 106, with the support rods 115 fixedly installed on the top outer surface of the combustion chamber 1.

[0047] In this embodiment, it is necessary to adjust the position of the smoke emission. The stepper motor 109 is turned on and drives the meshing second gear 111 to rotate through the first gear 110. The second gear 111 is fixedly sleeved on the outer surface of the regulating tube 108. The bottom end of the regulating tube 108 is rotatably connected to the rotary joint 112. Therefore, the regulating tube 108 can rotate with the second gear 111 without overall adjustment, making it more convenient and quick to adjust the smoke emission direction of the regulating tube 108, and better control forest pests. The outer surfaces of the first gear 110 and the second gear 111 are covered with a protective shell 106 to prevent dust and impurities from affecting the rotation of the first gear 110 and the second gear 111. The protective shell 106 is connected to the combustion box 1 through the support rod 115.

[0048] Example 2, as Figure 1-4As shown, the collection assembly and air guide assembly include: a perforated plate 116 fixedly installed at the lower end of the combustion chamber 1; a collection groove 114 opened at the lower end of one side of the combustion chamber 1; a collection box 105 movably embedded inside the collection groove 114; a U-shaped block 119 fixedly installed at the center of one side of the collection box 105; a round shaft 117 fixedly installed at the center of the outer surface of the combustion chamber 1 near the collection groove 114; a limiting block 118 movably sleeved on the outer surface of the round shaft 117; multiple air guide hoppers 103 fixedly installed at the lower end of one side of the combustion chamber 1; multiple air guide hoppers 103 located at the lower end of the perforated plate 116; the air guide hoppers 103 are connected to the combustion chamber 1; a through groove 101 opened at the outer surface of the side of the combustion chamber 1 near the air guide hopper 103; a baffle 102 is installed inside the through groove 101 via a hinge; self-locking universal wheels 104 are fixedly installed at the four corners of the bottom of the combustion chamber 1; and a conical hopper 113 is fixedly installed at the bottom of the exhaust pipe 107.

[0049] In this embodiment, the fumigation material is placed on the perforated plate 116 and ignited to produce smoke. The smoke enters the exhaust pipe 107 through the conical hopper 113 and is then discharged through the regulating pipe 108. Multiple air guide hoppers 103 are fixedly installed on the lower side of the combustion chamber 1. The air guide hoppers 103 can introduce the air required for the combustion of the fumigation material into the interior of the combustion chamber 1, so that the fumigation material can burn better and produce smoke. Multiple air guide hoppers 103 can improve the smoke production effect. The waste produced after the fumigation material is burned falls into the interior of the collection box 105 through the perforated plate 116. The rotating limiting block 118 rotates on the outer surface of the round shaft 117, so that the limiting block 118 moves out of the interior of the U-shaped block 119 and no longer limits the collection box 105. The collection box 105 can then be removed from the interior of the collection trough 114, and the collected fumigation waste can be cleaned.

[0050] Working principle: When the position of the smoke emission needs to be adjusted, the stepper motor 109 is turned on, which drives the meshing second gear 111 to rotate through the first gear 110. The second gear 111 is fixedly sleeved on the outer surface of the regulating tube 108. The bottom end of the regulating tube 108 is rotatably connected to the rotary joint 112. Therefore, the regulating tube 108 can rotate with the second gear 111 without overall adjustment, making it more convenient and quick to adjust the smoke emission direction of the regulating tube 108, and better control forest pests. The outer surfaces of the first gear 110 and the second gear 111 are covered with a protective shell 106, which can prevent dust and impurities from affecting the rotation of the first gear 110 and the second gear 111. The protective shell 106 is connected to the combustion box 1 through the support rod 115.

[0051] The fumigation material is placed on the perforated plate 116 and ignited to produce smoke. The smoke enters the exhaust pipe 107 through the conical hopper 113 and is then discharged through the regulating pipe 108. Multiple air guide hoppers 103 are fixedly installed on the lower side of the combustion chamber 1. The air guide hoppers 103 can introduce the air required for the combustion of the fumigation material into the interior of the combustion chamber 1, so that the fumigation material can burn better and produce smoke. Multiple air guide hoppers 103 can improve the smoke production effect. The waste produced after the fumigation material is burned falls into the interior of the collection box 105 through the perforated plate 116. The rotating limiting block 118 rotates on the outer surface of the round shaft 117, so that the limiting block 118 moves out of the interior of the U-shaped block 119 and no longer limits the collection box 105. The collection box 105 can then be removed from the interior of the collection trough 114, and the collected fumigation waste can be cleaned.

[0052] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A fumigation device for controlling forest pests, comprising: The combustion chamber (1) is characterized in that it further includes: An adjustment assembly is disposed on the top outer surface of the combustion chamber (1), the adjustment assembly comprising: A stepper motor (109) is fixedly installed on one side of the top outer surface of the combustion chamber (1), and a first gear (110) is fixedly installed at the output end of the stepper motor (109). The exhaust pipe (107) is fixedly installed at the top center of the combustion chamber (1), one end of the exhaust pipe (107) passes through the combustion chamber (1), and a rotary joint (112) is fixedly installed at the top of the exhaust pipe (107). A collection component is disposed on the outer surface of the combustion chamber (1) near the lower end; An air guide assembly is located at the lower end of the outer surface of the combustion chamber (1).

2. The fumigation device for controlling forest pests according to claim 1, characterized in that: The adjustment component further includes: The regulating tube (108) is movably disposed inside the rotary joint (112); The regulating tube (108) can rotate inside the rotary joint (112); The second gear (111) is fixedly disposed on the outer surface of the regulating tube (108), and the second gear (111) meshes with the first gear (110); The protective shell (106) is fixedly sleeved on the outer surface of the first gear (110) and the second gear (111); Multiple support rods (115) are fixedly installed at the four corners of the bottom of the protective shell (106), and the other end of the support rods (115) is connected to the combustion box (1).

3. The fumigation device for controlling forest pests according to claim 1, characterized in that: The collection component includes: A collection trough (114) is provided at the lower end of the outer surface of one side of the combustion chamber (1), and a collection box (105) is movably disposed inside the collection trough (114). The U-shaped block (119) is fixedly installed at the center of one side of the collection box (105).

4. The fumigation device for controlling forest pests according to claim 1, characterized in that: The air guide assembly includes: Multiple air guide hoppers (103) are fixedly installed on the side of the combustion box (1) near the lower end, and the multiple air guide hoppers (103) are connected to the combustion box (1); A conical hopper (113) is fixedly installed at the bottom of the exhaust pipe (107) and at the top of the combustion chamber (1).

5. The fumigation device for controlling forest pests according to claim 1, characterized in that: The combustion chamber (1) has a through groove (101) on the outer surface of the side near the air guide hopper (103), and a baffle (102) is movably installed inside the through groove (101).

6. The fumigation device for controlling forest pests according to claim 1, characterized in that: A perforated plate (116) is fixedly installed at the lower end of the combustion chamber (1) for stacking smoke materials.

7. The fumigation device for controlling forest pests according to claim 1, characterized in that: A circular shaft (117) is fixedly installed at the center of the lower end of the combustion chamber (1) near the collection tank (114), and a limit block (118) is movably installed on the outer surface of the circular shaft (117).

8. The fumigation device for controlling forest pests according to claim 1, characterized in that: The combustion chamber (1) is fixedly equipped with self-locking casters (104) at the four corners of its bottom for moving the combustion chamber (1).

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