A remotely controllable smoke trailer

Abstract

The utility model relates to the field of misting device, specifically disclose a kind of remote control's smoke trailer, include: frame, the two ends of frame are equipped with tow and support leg, the two sides of frame are equipped with wheel, be equipped with box on frame, misting machine, oil tank, battery pack, control unit, liquid sending unit are equipped in box, top is equipped with solar cell panel, control unit is provided with infinite communication module to be able to realize remote communication, the frame of trailer form can be towed by tractor or other power, it is applicable to mountain walking, passability is good, solar cell panel can solve the problem of field power supply, trailer overall structure is simple, with higher spray efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of fogging devices, and specifically relates to a remotely controllable smoke trailer. Background Technology

[0002] A fogging machine, also known as a hot fogging machine, smoke cannon, or fogging machine, is a spraying device designed and manufactured using the working principle of a pulse jet engine. It can atomize and spray a solution and is commonly used for smoke generation, insect control, disinfection, sterilization, or fertilization.

[0003] However, existing fogging machines are small in size, produce low amounts of smoke, and require manual carrying. For remote areas requiring large-scale operations, such as in the wild or deep mountains, the operating costs are high, and manual transport is difficult. Using a fogging vehicle is not only expensive but also inconvenient due to the muddy and rugged mountain roads, lacking flexibility and requiring real-time manual intervention, making remote control impossible. To address these pain points, the market urgently needs a low-cost, flexible, remotely controllable, and highly efficient fogging device suitable for use in mountainous and remote areas.

[0004] Patent document with application number "CN202020334148.X" discloses a misting robot. Although this robot can be remotely controlled, its tracked walking structure makes it unsuitable for mountainous terrain, and it is also expensive to manufacture. Patent document with application number "CN202021775127.8" discloses a misting machine for applying pesticides to cherry trees, which includes a tractor and a spraying device. The tractor includes a tractor body and a trailer. The spraying device... The spraying device, mounted on a trailer bed, includes a medicine tank placed on the trailer bed and a fan connected to the trailer bed. The medicine tank is connected to a medicine delivery pipe, and a medicine pump is installed on the medicine delivery pipe. The medicine delivery pipe is connected to a U-shaped pipe via a connector, and several nozzles are connected to the U-shaped pipe. Although the prior art document can solve the problem of adapting to mountainous terrain through the structure of a tractor and trailer, the spraying device uses a fan for spraying, which not only consumes a lot of electricity and makes it difficult to solve the problem of power supply in the field, but also has low atomization efficiency and cannot be remotely controlled.

[0005] The above background information is provided only to assist in understanding the utility model concept and technical solution of this utility model, and it does not necessarily belong to the prior art of this patent application. In the absence of clear evidence that the above information was disclosed on the filing date of this patent application, the above background information should not be used to evaluate the novelty and inventiveness of this application. Utility Model Content

[0006] The purpose of this invention is to provide a remotely controllable smoke trailer, thereby overcoming the shortcomings of existing smoke machines, such as inability to be remotely controlled, poor flexibility, low spraying efficiency, and unsuitability for use in mountainous and rural areas.

[0007] To achieve the above objectives, this utility model provides a remotely controllable smoke trailer, including a frame, a housing on the frame, a towing unit at one end of the frame, wheels on both sides of the frame, and a first and a second independent mounting compartment inside the housing. The first mounting compartment contains two or more mist sprayers, the nozzles of which extend outwards from the side of the housing. The second mounting compartment contains a liquid delivery unit. An oil tank is located above the first mounting compartment, and a battery pack is located below the second mounting compartment. A solar panel is located on the top of the housing, and a control unit is located on the side of the housing. The control unit is electrically connected to the solar panel and the battery pack, and a wireless communication module is located within the control unit.

[0008] Preferably, in the above technical solution, the enclosure is provided with a first door, a second door, a third door and a fourth door, the first door corresponds to the position of the first installation compartment, the second door corresponds to the position of the second installation compartment, the third door corresponds to the position of the control unit, and the fourth door corresponds to the position of the battery pack.

[0009] Preferably, in the above technical solution, a steering wheel is provided on the towing part, the height of the steering wheel is adjustable, and a support leg is provided at the other end of the frame, the length of the support leg is adjustable and it can be folded.

[0010] Preferably, in the above technical solution, a rotatable shaft is provided below the frame, and swing arms are provided at both ends of the shaft, and the wheel is rotatably connected to the end of the swing arm.

[0011] Preferably, in the above technical solution, the bottom of the frame is further provided with a damping spring rod, one end of the damping spring rod is rotatably connected to the frame, the other end of the damping spring rod is rotatably connected to the middle of the swing arm, and both ends of the damping spring rod can elastically extend and retract.

[0012] Preferably, in the above technical solution, the top of the housing is provided with a signal antenna, a warning light and a refueling port, and the refueling port is connected to the fuel tank.

[0013] Preferably, in the above technical solution, the top of the box is also provided with a conduit, one end of the conduit extends toward the control unit, and the other end of the conduit is bent into an arc on the top surface of the box and has a downward-facing outlet.

[0014] Preferably, in the above technical solution, the top of the box is provided with a fence, and the solar panel, the warning light, the signal antenna, the fuel filler and the conduit are all located inside the fence.

[0015] Preferably, in the above technical solution, a first ventilation opening is provided on the side of the first installation compartment, a fan unit is installed at the bottom of the first installation compartment, an exhaust pipe is provided at the bottom of the frame, one end of the exhaust pipe is connected to the fan unit, and the other end of the exhaust pipe is bent to the side of the box; the height of the first ventilation opening is the same as the height of the mist sprayer.

[0016] Preferably, in the above technical solution, a second ventilation opening is provided on the first door.

[0017] Compared with existing technologies, this utility model has the following beneficial effects:

[0018] 1. The remotely controllable smoke trailer of this utility model can be towed by a tractor or other power source by setting the vehicle frame into a trailer form. It is suitable for mountain travel, has good passability, and integrates multiple fogging machines, fuel tanks, control units, liquid delivery units and battery packs into a box. The overall structure is simple and compact, with higher spraying efficiency. The solar panel can solve the problem of power supply in the field, and the wireless communication module in the control unit can solve the problem of remote communication.

[0019] 2. The box body of this utility model has multiple boxes with doors, the positions of which correspond to the positions of each functional module, thereby facilitating equipment maintenance and material feeding.

[0020] 3. The first installation compartment in this utility model can isolate the mist sprayer from other spaces inside the box to prevent the heat generated by the pulse motor of the mist sprayer from affecting other functional units; the second installation compartment can prevent liquid leakage from the liquid delivery unit from affecting electrical components such as the battery pack.

[0021] 4. In this utility model, the wheels are connected to the bottom of the frame through a suspension structure composed of a swing arm and a shock-absorbing spring rod, which enables the trailer to have better passability and shock absorption in mountainous terrain.

[0022] 5. The top of the conduit in this utility model has a bend-shaped structure, which can prevent rainwater from flowing back along the conduit and damaging the control unit.

[0023] 6. The bottom of the first installation compartment in this utility model is provided with a fan unit, and a first ventilation port is provided on the side of the first installation compartment. The fan unit can continuously exhaust the hot air in the first installation compartment and the hot air inside the box, thereby improving the heat dissipation effect of the equipment and ensuring that each unit maintains stable performance when working. Attached Figure Description

[0024] Figure 1 This is a structural diagram of the remotely controllable smoke trailer of this utility model.

[0025] Figure 2 This is a structural diagram of the first, third, and fourth doors of a remotely controllable smoke trailer after they are opened.

[0026] Figure 3 This is a structural diagram of the second compartment of a remotely controlled smoke trailer after it has been opened.

[0027] Figure 4 This is a schematic diagram of the installation of the first installation compartment, fan unit, and exhaust pipe.

[0028] Explanation of key figure labels:

[0029] 100-Frame, 110-Towing unit, 120-Wheel, 130-Steering wheel, 140-Outrigger, 150-Shaft, 160-Swing arm, 170-Shock absorber spring rod;

[0030] 200-Box body, 201-Signal antenna, 202-Warning light, 203-Refueling port, 204-Conduit, 205-Fence, 210-First installation compartment, 211-First ventilation opening, 212-Fan unit, 213-Exhaust pipe, 220-Second installation compartment, 230-First box door, 231-Second ventilation opening, 240-Second box door, 250-Third box door, 260-Fourth box door;

[0031] 300-Mist Sprayer;

[0032] 400-Fuel Tank;

[0033] 500-battery pack;

[0034] 600-Solar panel;

[0035] 700 - Control Unit. Detailed Implementation

[0036] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0037] In the description of this utility model, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "top surface", "bottom surface", "inner", "outer", "inner side", "outer side", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0038] In the description of this invention, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. Where the terms "first," "second," and "third" are used for descriptive purposes and to distinguish technical features, they should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the sequential relationship of the indicated technical features.

[0039] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. The embodiments of this utility model will now be described based on its overall structure.

[0040] like Figures 1 to 4 As shown, the remotely controllable smoke trailer in this embodiment includes: a frame 100, a towing unit 110, wheels 120, steering wheels 130, outriggers 140, a pivot 150, a swing arm 160, a shock-absorbing spring rod 170, a housing 200, a signal antenna 201, a warning light 202, a fuel filler 203, a wiring conduit 204, a fence 205, a first mounting compartment 210, a first vent 211, a fan unit 212, an exhaust pipe 213, a second mounting compartment 220, a first door 230, a second vent 231, a second door 240, a third door 250, a fourth door 260, a fogging machine 300, a fuel tank 400, a battery pack 500, a solar panel 600, and a control unit 700.

[0041] One end of the frame 100 has an outwardly extending towing section 110, on which a steering wheel 130 is mounted. The height of the steering wheel 130 is adjustable. The other end of the frame 100 has a support leg 140, the length of which is adjustable and can be folded to the side. Both the steering wheel 130 and the support leg 140 are existing technologies and commercially available; their structure will not be described in detail. Wheels 120 are mounted on both sides of the frame 100. A housing 200 is mounted on top of the frame 100. Inside the housing 200 are independent first mounting compartments 210 and second mounting compartments 220. Four mist sprayers 300 are installed in the first mounting compartment 210. The mist sprayers 300 here are... The pulse-type mist sprayer 300 is existing technology, therefore its structure and principle will not be described in detail. The nozzle of the mist sprayer 300 extends outward from the side of the housing 200. The tail of the mist sprayer 300 is located outside the first mounting compartment 210 and is equipped with a carburetor, servo, crank, and connecting rod. The output end of the servo is equipped with a crank, and the two ends of the connecting rod are rotatably connected to the swing end of the crank and the end of the carburetor valve lever, respectively. The first mounting compartment 210 can isolate the mist sprayer 300 from other spaces inside the housing 200 to prevent the heat generated externally by the pulse engine of the mist sprayer 300 from affecting other functional units. Inside the second mounting compartment 220... A liquid delivery unit, consisting of a liquid storage tank and a water pump assembly, is installed. The second mounting compartment 220 prevents liquid leakage from the liquid delivery unit from affecting electrical components such as the battery pack 500. A fuel tank 400 is installed above the first mounting compartment 210, and its lower part is connected to the carburetor's fuel inlet via a fuel pipe and fuel pump. The battery pack 500 is installed below the second mounting compartment 220. A solar panel 600 is installed on the top of the housing 200, and a control unit 700 is installed on the side of the housing 200. The control unit 700 is electrically connected to the solar panel 600, battery pack 500, servo motor, and water pump assembly. Wireless communication is provided within the control unit 700. The module has an operation panel on the control unit 700, which includes physical buttons for main power, throttle switch for mist sprayer 300, spray switch, strobe light switch, and hazard light switch. The housing 200 has a first door 230, a second door 240, a third door 250, and a fourth door 260. The first door 230 is a double-door structure and is opposite to the first mounting compartment 210. The second door 240 corresponds to the second mounting compartment 220. The third door 250 corresponds to the control unit 700. The fourth door 260 corresponds to the battery pack 500. The arrangement of these doors facilitates equipment maintenance and material feeding.The top of the enclosure 200 is equipped with a signal antenna 201, a warning light 202, a fuel filler neck 203, and a conduit 204. The fuel filler neck 203 is connected to the fuel tank 400. One end of the conduit 204 extends towards the control unit 700, and the other end of the conduit 204 bends in an arc towards the top surface of the enclosure 200 to form a loop structure. A downward-facing outlet is provided at the other end of the conduit 204. The loop structure of the conduit 204 prevents rainwater from flowing back into the conduit. The control unit 700 has a connecting wire installed inside the conduit 204 for connecting the solar panel 600 and the control unit 700. A fence 205 is installed on the top of the enclosure 200 and can enclose the solar panel 600, the warning light 202, the signal antenna 201, the fuel filler neck 203, and the conduit 204.

[0042] More specifically, a rotatable shaft 150 is installed under the frame 100. The shaft 150 is arranged laterally, and swing arms 160 are installed at both ends of the shaft 150. The wheel 120 is rotatably connected to the end of the swing arm 160. One end of the shock-absorbing spring rod 170 is rotatably connected to the frame 100, and the other end of the shock-absorbing spring rod 170 is rotatably connected to the middle of the swing arm 160. Both ends of the shock-absorbing spring rod 170 can elastically extend and retract. The suspension structure formed by the shock-absorbing spring rod 170 and the swing arm 160 enables the trailer to have better passability and shock absorption in mountainous terrain.

[0043] In addition, a first ventilation opening 211 is provided on the side of the first mounting compartment 210, a fan unit 212 is installed at the bottom of the first mounting compartment 210, and an exhaust pipe 213 is installed at the bottom of the frame 100. One end of the exhaust pipe 213 is connected to the air outlet of the fan unit 212, and the other end of the exhaust pipe 213 is bent to the side of the box 200. The height of the first ventilation opening 211 is the same as the height of the mist sprayer 300. A second ventilation opening 231 is provided on the first box door 230. When the fan unit 212 is turned on, it can exhaust the hot air in the first mounting compartment 210 and the box 200, thereby improving the heat dissipation effect of the equipment and ensuring that each unit maintains stable performance when working.

[0044] In summary, the remotely controllable smoke trailer in this embodiment, by setting the frame 100 as a trailer, can be towed by a tractor or other power source, is suitable for mountain travel, has good passability, and integrates multiple fogging machines 300, fuel tank 400, control unit 700, liquid delivery unit, and battery pack 500 into the housing 200, resulting in a simple and compact overall structure with higher spraying efficiency. The solar panel 600 can solve the problem of power supply in the field, and the wireless communication module in the control unit 700 can solve the problem of remote communication.

[0045] The foregoing description of specific exemplary embodiments of the present invention is for illustrative and explanatory purposes. These descriptions are not intended to limit the present invention to the precise forms disclosed, and it is obvious that many changes and variations can be made based on the above teachings. Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. The purpose of selecting and describing exemplary embodiments is to explain the specific principles of the present invention and its practical application, so that those skilled in the art, after reading this specification, can make modifications, substitutions, variations, and various choices and changes to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, variations, and choices and changes are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. A remotely controllable smoke trailer, comprising a frame, a housing mounted on the frame, a towing unit at one end of the frame, and wheels on both sides of the frame, characterized in that: The housing contains an independent first installation compartment and a second installation compartment. The first installation compartment contains two or more mist sprayers with nozzles extending outward from the side of the housing. The second installation compartment contains a liquid delivery unit. An oil tank is located above the first installation compartment, and a battery pack is located below the second installation compartment. A solar panel is located on the top of the housing, and a control unit is located on the side of the housing. The control unit is electrically connected to the solar panel and the battery pack, and a wireless communication module is located within the control unit.

2. The remotely controllable smoke trailer according to claim 1, characterized in that, The enclosure is provided with a first door, a second door, a third door, and a fourth door. The first door corresponds to the position of the first installation compartment, the second door corresponds to the position of the second installation compartment, the third door corresponds to the position of the control unit, and the fourth door corresponds to the position of the battery pack.

3. The remotely controllable smoke trailer according to claim 1, characterized in that, The towing part is equipped with a steering wheel, the height of which is adjustable. At the other end of the frame, there is a support leg, the length of which is adjustable and can be folded.

4. The remotely controllable smoke trailer according to claim 1, characterized in that, A rotatable axle is provided under the frame, and swing arms are provided at both ends of the axle. The wheel is rotatably connected to the end of the swing arm.

5. The remotely controllable smoke trailer according to claim 4, characterized in that, The bottom of the frame is also provided with a shock-absorbing spring rod. One end of the shock-absorbing spring rod is rotatably connected to the frame, and the other end of the shock-absorbing spring rod is rotatably connected to the middle of the swing arm. Both ends of the shock-absorbing spring rod can elastically extend and retract.

6. The remotely controllable smoke trailer according to claim 1, characterized in that, The top of the enclosure is equipped with a signal antenna, a warning light, and a fuel filler port, which is connected to the fuel tank.

7. The remotely controllable smoke trailer according to claim 6, characterized in that, The top of the enclosure is also provided with a conduit, one end of which extends toward the control unit, and the other end of which is bent into an arc on the top surface of the enclosure and has a downward-facing outlet.

8. The remotely controllable smoke trailer according to claim 7, characterized in that, The top of the enclosure is equipped with a fence, and the solar panel, the warning light, the signal antenna, the fuel filler, and the conduit are all located within the fence.

9. The remotely controllable smoke trailer according to claim 1, characterized in that, The first installation compartment has a first ventilation opening on its side, a fan unit is installed at the bottom of the first installation compartment, and an exhaust pipe is provided at the bottom of the frame. One end of the exhaust pipe is connected to the fan unit, and the other end of the exhaust pipe is bent toward the side of the housing. The height of the first ventilation opening is the same as the height of the mist sprayer.

10. The remotely controllable smoke trailer according to claim 2, characterized in that, A second ventilation opening is provided on the first box door.

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