Multifunctional blower for forestry management

Abstract

The invention discloses a multifunctional blower for forestry management, and relates to the technical field of blowers, the multifunctional blower comprises a driving assembly, a flow guide assembly is arranged on the left side of the driving assembly, a linkage assembly is arranged on the right side of the driving assembly, a water pumping assembly is arranged below the linkage assembly, and a nozzle assembly is arranged outside the flow guide assembly. The driving assembly comprises a first shell, and the right surface of the first shell is fixedly connected with a first sliding shell. According to the device, under the condition that no extra conveying pump is added, only the linkage assembly, the water pumping assembly, the nozzle assembly and the heating wire which are low in cost and light in weight are added, the effects of heating, blowing, snow melting and pesticide spraying can be achieved on the basis that the blowing operation is achieved, the diversified forestry management requirements are met, and in addition, the practicability is high. The device can be easily adjusted to be in a pesticide spraying state or a single air blowing state, operation is convenient and fast, and practicability is high.

Description

Technical Field

[0001] The invention relates to the technical field of hair dryers, in particular to a multifunctional hair dryer for forestry management. Background Art

[0002] In forestry management, it is necessary to clean up the fallen leaves and debris on the forest floor to prevent the breeding and spread of pests and diseases. When cleaning up the fallen leaves and debris, in order to improve the cleaning efficiency, a hair dryer is often used to blow the fallen leaves and debris into a pile before cleaning them, which can effectively improve the cleaning efficiency of the fallen leaves and debris.

[0003] At present, in forestry management, although using a hair dryer to blow fallen leaves and debris into a pile before cleaning can improve cleaning efficiency, the existing hair dryers only have a simple blowing function and cannot meet the diverse needs of forestry management.

[0004] Therefore, a multifunctional hair dryer for forestry management is proposed to solve the problems raised in the above background technology. Summary of the invention

[0005] The object of the present invention is to provide a multifunctional hair dryer for forestry management, so as to solve the problem that the existing hair dryer mentioned in the above background technology has only a simple blowing function and cannot meet the diverse needs of forestry management.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a multifunctional hair dryer for forestry management, comprising a driving assembly, a flow guide assembly is arranged on the left side of the driving assembly, a linkage assembly is arranged on the right side of the driving assembly, a pumping assembly is arranged below the linkage assembly, a nozzle assembly is arranged outside the flow guide assembly, the driving assembly comprises a first shell, a first sliding shell is fixedly connected to the right surface of the first shell, a U-shaped frame is fixedly connected to the top of the first shell, a first ratchet is rotatably connected to the right surface of the U-shaped frame, the flow guide assembly comprises a connecting cylinder, the connecting cylinder is fixedly connected to the left surface of the first shell, the linkage assembly comprises a second sliding shell, the sliding connection of the second sliding shell is close to the right position between the inner surface walls of the first sliding shell, the rear inner surface wall of the second sliding shell is fixedly connected to the connecting frame, the inner surface wall of the connecting frame is rotatably connected to the position close to the left side, the inner surface wall of the connecting sleeve is slidably connected to the position close to the left side with a sliding rod, the left end of the sliding rod is fixedly connected to the second ratchet, the second ratchet and the first ratchet cooperate, and a second spring is fixedly connected between the right end of the sliding rod and the right inner surface wall of the connecting sleeve.

[0007] Preferably, the left inner surface wall of the U-shaped frame is rotatably connected to the first bevel gear, the inner top of the U-shaped frame is rotatably connected to the second bevel gear, and the right inner surface wall of the U-shaped frame is rotatably connected to the third bevel gear. The first bevel gear and the third bevel gear are both meshingly connected to the first bevel gear. A driving motor is installed at a position near the left side of the top of the first outer shell, and the output end of the driving motor rotates through the outer surfaces of the first outer shell and the U-shaped frame and is fixedly connected to the top of the second bevel gear. The left surface of the first bevel gear is rotatably connected to a coupling extending to the left, and the left end of the coupling is fixedly connected to a fan blade, and the third bevel gear is fixedly connected to the first ratchet through a shaft.

[0008] Preferably, a handle is fixedly connected to the top of the first shell near the right side, a control knob is installed on the outer surface of the handle, an I-shaped groove is provided on the top of the first sliding shell near the right side, a hair dryer is fixedly connected to the left end of the connecting tube, a blowing nozzle is inserted into the left end of the hair dryer, an air inlet is provided on the outer surface of the connecting tube, and a heating wire is installed on the left surface of the first shell inside the connecting tube.

[0009] Preferably, the water pumping assembly includes a water pumping shell, which is fixedly connected to the bottom of the second sliding shell, the right end of the connecting sleeve is fixedly connected to a crank, a piston is slidably arranged between the inner surface walls of the water pumping shell, the top of the piston is fixedly connected to a connecting rod, the outer surface of the connecting rod slides through the outer surface of the water pumping shell and the second sliding shell and extends upward, the top end of the connecting rod is rotatably connected to a rocker arm, and the top end of the rocker arm is rotatably connected to the journal of the crank.

[0010] Preferably, a first one-way valve is fixedly connected to a position near the top on the right side of the outer surface of the water pumping shell, a third one-way valve is fixedly connected to a position near the top on the left side of the outer surface of the water pumping shell, a second one-way valve is fixedly connected to a position near the bottom on the right side of the outer surface of the water pumping shell, a fourth one-way valve is fixedly connected to a position near the bottom on the left side of the outer surface of the water pumping shell, a second three-way pipe is fixedly connected between the input ends of the first one-way valve and the second one-way valve, the input end of the second three-way pipe is fixedly connected to a water pumping pipe, and a spherical filter is installed at the bottom end of the water pumping pipe.

[0011] Preferably, a first three-way pipe is fixedly connected between the output ends of the third one-way valve and the fourth one-way valve, and a first connecting pipe is fixedly connected between the connecting tube and the outer surface of the hair dryer near the bottom through a clamp, and the right end of the first connecting pipe is fixedly connected to the output end of the first three-way pipe.

[0012] Preferably, the nozzle assembly includes a connecting seat, the bottom of the connecting seat is rotatably connected to a rotating shell, the interior of the rotating shell is arranged in a cavity, the left surface of the rotating shell is fixedly connected to an annular shell extending upward, the inner surface wall of the annular shell is equidistantly fixedly connected to a plurality of nozzles inclined to the left, the front surface of the rotating shell is fixedly connected to a second connecting pipe, and the right end of the second connecting pipe is fixedly connected to the left end of the first connecting pipe.

[0013] Preferably, two buckles are fixedly connected to the bottom of the connecting seat near the rear side, and the buckles cooperate with the rotating shell.

[0014] Preferably, a sliding sleeve is fixedly connected to the inner top of the second sliding shell, a sliding plate is slidably connected between the inner surface walls of the sliding sleeve, a first spring is fixedly connected between the bottom of the sliding plate and the inner bottom of the sliding sleeve, and a limiting block is fixedly connected to the top of the sliding plate.

[0015] Preferably, a pressure rod is fixedly connected to the top of the limit block, the I-shaped groove consists of two transverse grooves and one longitudinal groove, the longitudinal grooves on the outer surface of the pressure rod match with each other, and the limit block matches with the transverse groove.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. When the present invention is used, after starting the driving motor by the control knob, the fallen leaves and impurities can be blown away under the action of the second bevel gear, the first bevel gear, the coupling and the fan blades. After starting the heating wire by the control knob, the device can blow out hot air. By pushing the linkage assembly close to the driving assembly, the first ratchet and the second ratchet are in a meshing state. At this time, the pumping assembly can continuously extract the pesticide and spray it through the nozzle assembly to spray the pesticide. Without adding an additional delivery pump, the present device only adds a low-cost and light-weight linkage assembly, a pumping assembly, a nozzle assembly and a heating wire. On the basis of the blowing operation, it also has the effects of heating, blowing, melting snow and spraying pesticides, thereby meeting the diverse needs of forestry management.

[0017] 2. When the present invention is used, when it is necessary to carry out pesticide spraying operations, remove the blowing nozzle and push the linkage assembly forward to engage the first ratchet and the second ratchet, then press the buckle on the right side below the connecting seat to disengage it from the rotating shell, and then rotate the annular shell to the left to rotate it to an upward vertical state. At this time, the annular shell and the blow dryer are in a concentric state, and the airflow blown out by the blow dryer can increase the pesticide spraying distance. The annular shell and the nozzle will be fixed by different buckles after switching between the use and storage states, ensuring the stability of the device when spraying pesticides and avoiding the shaking of the annular shell during the blowing process. The structure is simple, and the stability and practicality of the device when in use are effectively improved.

[0018] 3. When the present invention is in use, when it is necessary to push the second sliding shell to move toward the first sliding shell and adjust the device to the pesticide spraying state, the pressure rod is pressed so that the limit block enters the sliding sleeve from the right side horizontal groove of the I-shaped groove downward, and the second sliding shell can be easily pushed to the left. When the second sliding shell slides to the leftmost side, the pressure rod is released. Under the action of the first spring and the sliding plate, the limit block can enter the left side horizontal groove of the I-shaped groove to fix the first sliding shell and the second sliding shell. The design structure is simple, and the device can be easily adjusted to the pesticide spraying state or to a single blowing state. The operation is convenient and the practicability is high. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A three-dimensional diagram of a multifunctional hair dryer for forestry management according to the present invention; Figure 2 It is a cross-sectional view of a multifunctional hair dryer for forestry management of the present invention; Figure 3 This is a schematic diagram of the structure of a driving component of a multifunctional hair dryer for forestry management according to the present invention; Figure 4 This is a schematic diagram of the structure of a driving component of a multifunctional hair dryer for forestry management according to the present invention; Figure 5 This is a schematic structural diagram of a flow guide assembly of a multifunctional hair dryer for forestry management according to the present invention; Figure 6 It is a structural schematic diagram of a linkage component and a water pumping component of a multifunctional hair dryer for forestry management of the present invention; Figure 7 This is a schematic diagram of the I-shaped groove structure of a multifunctional hair dryer for forestry management of the present invention; Figure 8 It is a partial structural schematic diagram of a water pumping component of a multifunctional hair dryer for forestry management of the present invention; Fig. 9 This is a schematic diagram of the connection between the nozzle assembly and the hair dryer barrel of a multifunctional hair dryer for forestry management of the present invention; Fig.10 This is a schematic structural diagram of a nozzle assembly of a multifunctional hair dryer for forestry management according to the present invention.

[0020] In the figure: 1. driving assembly; 101. first housing; 102. first sliding housing; 103. I-shaped groove; 104. grip; 105. control knob; 106. U-shaped frame; 107. first bevel gear; 108. second bevel gear; 109. third bevel gear; 110. driving motor; 111. coupling; 112. fan blade; 113. heating wire; 114. first ratchet; 2. flow guide assembly; 201. connecting tube; 202. air inlet; 203. hair dryer; 204. hair dryer nozzle; 205. first connecting pipe; 3. linkage assembly; 301. second sliding housing; 302. connecting frame; 303. connecting sleeve; 304. crank; 305. sliding sleeve ; 306, sliding plate; 307, limit block; 308, pressure rod; 309, first spring; 310, sliding rod; 311, second ratchet; 312, second spring; 4, pumping assembly; 401, pumping shell; 402, piston; 403, connecting rod; 404, rocker; 405, first one-way valve; 406, second one-way valve; 407, third one-way valve; 408, fourth one-way valve; 409, first three-way pipe; 410, second three-way pipe; 411, pumping pipe; 412, spherical filter; 5, nozzle assembly; 501, connecting seat; 502, rotating shell; 503, buckle; 504, second connecting pipe; 505, annular shell; 506, nozzle. DETAILED DESCRIPTION

[0021] 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 implementation regulations 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 creative work are within the scope of protection of the present invention.

[0022] Example 1: Please refer to Figure 1-Figure 10As shown, the present invention provides a technical solution: a multifunctional hair dryer for forestry management, comprising a driving component 1, a flow guide component 2 is arranged on the left side of the driving component 1, a linkage component 3 is arranged on the right side of the driving component 1, a pumping component 4 is arranged below the linkage component 3, a nozzle component 5 is arranged outside the flow guide component 2, the driving component 1 comprises a first shell 101, a first sliding shell 102 is fixedly connected to the right surface of the first shell 101, a U-shaped frame 106 is fixedly connected to the top of the first shell 101, and a first ratchet 114 is rotatably connected to the right surface of the U-shaped frame 106, and the flow guide component 2 comprises a connecting cylinder 201, and the connecting cylinder 201 is fixedly connected to the first shell 10 1 left surface, the linkage assembly 3 includes a second sliding shell 301, the second sliding shell 301 is slidably connected to the position between the inner surface walls of the first sliding shell 102 near the right side, the rear inner surface wall of the second sliding shell 301 is fixedly connected with a connecting frame 302, the inner surface walls of the connecting frame 302 are rotatably connected to the position near the left side, the inner surface walls of the connecting sleeve 303 are slidably connected to the position near the left side, the left end of the sliding rod 310 is fixedly connected with a second ratchet 311, the second ratchet 311 and the first ratchet 114 cooperate, and the right end of the sliding rod 310 and the right inner surface wall of the connecting sleeve 303 are fixedly connected with a second spring 312.

[0023] The left inner surface wall of the U-shaped frame 106 is rotatably connected to the first bevel gear 107, the inner top of the U-shaped frame 106 is rotatably connected to the second bevel gear 108, and the right inner surface wall of the U-shaped frame 106 is rotatably connected to the third bevel gear 109. The first bevel gear 107 and the third bevel gear 109 are both meshed and connected with the first bevel gear 107. A drive motor 110 is installed at the top of the first housing 101 near the left side. The output end of the drive motor 110 rotates through the outer surface of the first housing 101 and the U-shaped frame 106 and is fixedly connected to the top of the second bevel gear 108. The left surface of the first bevel gear 107 is rotatably connected to a coupling extending to the left. 111, the left end of the coupling 111 is fixedly connected with a fan blade 112, and the third bevel gear 109 is fixedly connected to the first ratchet 114 through the shaft. When in use, the blowing nozzle 204 is directed toward the fallen leaves position, and when the driving motor 110 is started and the second bevel gear 108 is driven to rotate, the first bevel gear 107 and the second bevel gear 108 are synchronously driven to rotate. When the first bevel gear 107 rotates, the fan blade 112 inside the connecting tube 201 is driven to rotate through the coupling 111, so that the external air is drawn in from the air inlet 202 and then sent out through the blowing tube 203 and the blowing nozzle 204, so that the fallen leaves and debris are blown into a pile for easy cleaning.

[0024] A handle 104 is fixedly connected to the top of the first shell 101 near the right side, and a control knob 105 is installed on the outer surface of the handle 104. An I-shaped groove 103 is provided at the top of the first sliding shell 102 near the right side. A hair dryer 203 is fixedly connected to the left end of the connecting tube 201, and a hair dryer nozzle 204 is inserted at the left end of the hair dryer 203. An air inlet 202 is provided on the outer surface of the connecting tube 201. A heating wire 113 is installed on the left surface of the first shell 101 at the inner side of the connecting tube 201. When in use, the device can be easily taken and used by holding the handle 104 with the right hand and holding the hair dryer 203 with the left hand. The air inlet 202 is mainly used to connect the inside and outside of the connecting tube 201 so that the external air Air can enter the connecting tube 201 and the hair dryer 203. At the same time, when it snows in winter and the fallen leaves and debris are covered with snow, the heating wire 113 can be started by turning the control knob 105. The heating wire 113 can convert electrical energy into thermal energy, so that the air entering the air inlet 202 is heated into hot air before being sent out. The snow covering the fallen leaves and debris can be melted, thereby facilitating the cleaning of fallen leaves and debris in winter. The control knob 105 is mainly used to open and close the drive motor 110 and the heating wire 113 and to adjust the working states of the drive motor 110 and the heating wire 113. The drive motor 110 and the heating wire 113 are powered by a power supply installed inside the device, and can also be powered by an external power supply line.

[0025] The pumping assembly 4 includes a pumping shell 401, which is fixedly connected to the bottom of the second sliding shell 301, and the right end of the connecting sleeve 303 is fixedly connected to the crank 304. A piston 402 is slidably arranged between the inner surface walls of the pumping shell 401, and a connecting rod 403 is fixedly connected to the top of the piston 402. The outer surface of the connecting rod 403 slides through the outer surfaces of the pumping shell 401 and the second sliding shell 301 and extends upward. The top of the connecting rod 403 is rotatably connected to a swing rod 404, and the top of the swing rod 404 is rotatably connected to the journal of the crank 304. When in use, the first ratchet 114 follows the rotation of the third bevel gear 109 due to the simultaneous rotation of the second The ratchet 311 is in a one-way meshing state, so the second ratchet 311, the sliding rod 310 and the connecting sleeve 303 can rotate with the third bevel gear 109 without an additional power source. When the connecting sleeve 303 rotates, it will drive the crank 304 on the right to rotate synchronously. When the crank 304 rotates, the journal of the crank 304 will drive the upper end of the swing rod 404 to perform eccentric movement. When the upper end of the swing rod 404 moves to a high position, it will pull the connecting rod 403 to move upward. When the upper end of the swing rod 404 moves to a low position, it will pull the connecting rod 403 to move downward. In this process, the connecting rod 403 will pull the piston 402 inside the pumping shell 401 to reciprocate up and down.

[0026] A first one-way valve 405 is fixedly connected to a position near the top of the right side of the outer surface of the pumping shell 401, a third one-way valve 407 is fixedly connected to a position near the top of the left side of the outer surface of the pumping shell 401, a second one-way valve 406 is fixedly connected to a position near the bottom of the right side of the outer surface of the pumping shell 401, and a fourth one-way valve 408 is fixedly connected to a position near the bottom of the left side of the outer surface of the pumping shell 401. A second three-way pipe 410 is fixedly connected between the input ends of the first one-way valve 405 and the second one-way valve 406, and a pumping pipe 411 is fixedly connected to the input end of the second three-way pipe 410. A spherical filter screen 412 is installed at the bottom end of the pumping pipe 411. When in use, since the first one-way valve 405 and the second one-way valve 406 only allow fluid to flow into the pumping shell 401, the third one-way valve 407 and the fourth one-way valve 408 only allow fluid to flow from the inside of the pumping shell 401 to the outside, the piston 402 is moved to When the piston 402 moves upward, the space below the pumping shell 401 increases, the pressure decreases and suction is generated, and the pesticide in the pesticide container can be pumped into the inside of the pumping shell 401 through the second one-way valve 406, the second three-way pipe 410 and the pumping pipe 411. When the piston 402 moves downward, the space below the pumping shell 401 decreases, and the internal pesticide will be squeezed out from the fourth one-way valve 408 and the first three-way pipe 409, while the space above the pumping shell 401 increases at the same time. The suction generated will pump the pesticide into the space above the pumping shell 401 through the first one-way valve 405, the second three-way pipe 410 and the pumping pipe 411. As the piston 402 moves back and forth up and down, the pesticide can be continuously extracted and sent out from the third one-way valve 407 and the fourth one-way valve 408. The spherical filter 412 is a hollow sphere as a whole, and a large number of filter holes are provided on the surface, which can prevent the pumping pipe 411 from being blocked due to the extraction of large particles of impurities when extracting pesticides.

[0027] A first three-way pipe 409 is fixedly connected between the output ends of the third one-way valve 407 and the fourth one-way valve 408, and a first connecting pipe 205 is fixedly connected to the outer surfaces of the connecting tube 201 and the hair dryer 203 near the bottom through a clamp. The right end of the first connecting pipe 205 is fixedly connected to the output end of the first three-way pipe 409, and the pesticides sent out from the third one-way valve 407 and the fourth one-way valve 408 will converge in the first three-way pipe 409 and be sent into the first connecting pipe 205 below the hair dryer 203.

[0028] The nozzle assembly 5 includes a connecting seat 501, the bottom of the connecting seat 501 is rotatably connected to a rotating shell 502, the interior of the rotating shell 502 is arranged as a cavity, the left surface of the rotating shell 502 is fixedly connected to an annular shell 505 extending upward, the inner surface wall of the annular shell 505 is equidistantly fixedly connected to a plurality of nozzles 506 tilted to the left, the front surface of the rotating shell 502 is fixedly connected to a second connecting pipe 504, the right end of the second connecting pipe 504 is fixedly connected to the left end of the first connecting pipe 205, when in use, As the pesticide is continuously pumped, the hydraulic pressure inside the first connecting pipe 205 is relatively high, and the pesticide will enter the annular shell 505 through the second connecting pipe 504 and the rotating shell 502, and finally be sprayed out from the nozzle 506. In addition, the airflow blown out by the blower 203 increases the spraying distance of the pesticide, thereby achieving the effect of spraying the pesticide. The nozzle 506, the annular shell 505 and the rotating shell 502 are connected, and the pesticide will eventually be sprayed out from the nozzle 506, which serves to limit the spraying path of the pesticide.

[0029] The use steps of the present invention are as follows: when using the device to blow away fallen leaves and debris in a forest garden during forestry management, the user holds the handle 104 with the right hand, holds the blower tube 203 with the left hand, and directs the blower nozzle 204 toward the fallen leaves position, and then turns the drive motor 110 adjustment switch in the control knob 105. After the drive motor 110 is started, it drives the second bevel gear 108 to rotate, which will synchronously drive the first bevel gear 107 and the second bevel gear 108 to rotate. When the first bevel gear 107 rotates, it drives the fan blades 112 inside the connecting tube 201 to rotate through the coupling 111, thereby drawing in external air from the air inlet 202 and then sending it out through the blower tube 203 and the blower nozzle 204, thereby blowing the fallen leaves and debris into a pile for easy cleaning. When it snows in winter, the fallen leaves and debris When covered with snow, the heating wire 113 is started by turning the control knob 105. The heating wire 113 converts electrical energy into thermal energy, so that the air entering the air inlet 202 is heated into hot air before being sent out, which can melt the snow covering the fallen leaves and debris, thereby facilitating the cleaning of fallen leaves and debris in winter. When it is necessary to spray pesticides on trees in forestry management, the pesticides are first configured and added to a bucket or a backpack pesticide box, and then the spherical filter 412 at the bottom of the water pump 411 is put into the pesticide container, and then the second sliding shell 301 in the linkage assembly 3 is squeezed to slide toward the first sliding shell 102. At this time, the connecting frame 302 inside the second sliding shell 301 will drive the connecting sleeve 303 toward the first outer shell 101. When the second gear 302 is close to the first gear 303, the second spring 312 inside the connecting sleeve 303 will squeeze the sliding rod 310 inside the connecting sleeve 303, so as to push the second ratchet tooth 311 and the first ratchet tooth 114 inside the first housing 101 to fit together and mesh. When the first ratchet tooth 114 rotates with the third bevel gear 109, since the second ratchet tooth 311 is in a one-way meshing state at the same time, the second ratchet tooth 311, the sliding rod 310 and the connecting sleeve 303 can rotate with the third bevel gear 109 without an additional power source. When the connecting sleeve 303 rotates, the crank 304 on the right side will rotate synchronously. When the crank 304 rotates, the journal of the crank 304 will drive the upper end of the swing rod 404 to perform eccentric movement. When the upper end of the swing rod 404 moves to a high position, it will pull the connecting rod 4 03 moves upward, and when the upper end of the swing rod 404 moves to a lower position, it will pull the connecting rod 403 to move downward. During this process, the connecting rod 403 will pull the piston 402 inside the pumping shell 401 to reciprocate up and down. Since the first one-way valve 405 and the second one-way valve 406 only allow the fluid to flow into the pumping shell 401, and the third one-way valve 407 and the fourth one-way valve 408 only allow the fluid to flow out from the inside of the pumping shell 401, when the piston 402 moves upward, the space below the pumping shell 401 increases, the pressure decreases and suction is generated, and the pesticide in the pesticide container can be pumped into the pumping shell 401 through the second one-way valve 406, the second three-way pipe 410 and the pumping pipe 411. When the piston 402 moves downward, the space below the pumping shell 401 shrinks.The internal pesticide will be squeezed out from the fourth one-way valve 408 and the first three-way pipe 409, and the space above the pumping shell 401 will increase at the same time. The generated suction will draw the pesticide into the space above the pumping shell 401 through the first one-way valve 405, the second three-way pipe 410 and the pumping pipe 411. As the piston 402 reciprocates up and down, the pesticide can be continuously drawn out and sent into the first connecting pipe 205 below the hair dryer 203 through the first three-way pipe 409. As the pesticide is continuously pumped, the hydraulic pressure inside the first connecting pipe 205 is relatively large. The pesticide will enter the annular shell 505 through the second connecting pipe 504 and the rotating shell 502, and finally be sprayed out from the nozzle 506. The airflow blown out by the blower 203 increases the spraying distance of the pesticide, achieving the effect of spraying the pesticide. Without adding an additional delivery pump, the device only adds the low-cost and light-weight linkage component 3, the pumping component 4, the nozzle component 5 and the heating wire 113, which can not only have the blowing operation, but also have the effects of heating, blowing, melting snow and spraying pesticides, thus meeting the diverse forestry management needs.

[0030] Embodiment 2: Figure 1-Figure 8 As shown, the difference between the basis and the embodiment is that two buckles 503 are fixedly connected to the bottom of the connecting seat 501 near the rear side, and the buckles 503 cooperate with the rotating shell 502. When in use, the buckle 503 on the right side below the connecting seat 501 is pressed to disengage it from the rotating shell 502, and then the annular shell 505 is rotated to the left to rotate it to an upward vertical state. At this time, the rotating shell 502 will be engaged and connected with the buckle 503 on the left side below the connecting seat 501. Conversely, when the annular shell 505 is reset, the fixation of the left buckle 503 and the rotating shell 502 is released so that the right buckle 503 and the rotating shell 502 can be engaged and connected, so that the annular shell 505 in the downward rotating state can be fixed.

[0031] The use steps of the present invention are as follows: when the device is used for daily blowing function, different styles of blowing nozzles 204 can be replaced according to actual usage conditions, so as to improve the blowing effect. When pesticide spraying is required, the blowing nozzle 204 is removed and the linkage assembly 3 is pushed forward to make the first ratchet 114 and the second ratchet 311 mesh, and then the buckle 503 on the right side below the connecting seat 501 is pressed to disengage it from the rotating shell 502, and then the annular shell 505 is rotated to the left to rotate it to an upward vertical state. At this time, the annular shell 505 and The hair dryer 203 is in a concentric state, and the airflow blown out by the hair dryer 203 can increase the pesticide spraying distance, and the rotating shell 502 that rotates with the annular shell 505 will be clamped and fixed by the buckle 503 on the left side below the connecting seat 501, ensuring the stability of the device when spraying pesticides. Conversely, after the left buckle 503 is released, the right buckle 503 is clamped and connected with the rotating shell 502, which can avoid the shaking of the annular shell 505 during the blowing process. The structure is simple, and the stability and practicality of the device when in use are effectively improved.

[0032] Embodiment 3: Figure 1-Figure 4 and Figure 6 As shown, the difference between the embodiment and the base is that the inner top of the second sliding shell 301 is fixedly connected with a sliding sleeve 305, the inner surface wall of the sliding sleeve 305 is slidably connected with a sliding plate 306, the bottom of the sliding plate 306 and the inner bottom of the sliding sleeve 305 are fixedly connected with a first spring 309, the top of the sliding plate 306 is fixedly connected with a limiting block 307, the top of the limiting block 307 is fixedly connected with a pressure rod 308, the I-shaped groove 103 is composed of two transverse grooves and one longitudinal groove, the longitudinal grooves on the outer surface of the pressure rod 308 match, the limiting block 307 and the transverse groove match, when in use, the pressure rod 308 is pressed, and the limiting block 307 at the bottom of the pressure rod 308 is fixedly connected with the limiting block 307. The block 307 and the sliding plate 306 will retract into the interior of the sliding sleeve 305. During the process, the first spring 309 will be compressed and contracted. When the limit block 307 is disengaged downward from the right side of the I-slot 103 on the surface of the first sliding shell 102, the second sliding shell 301 can be easily pushed to the left. When the second sliding shell 301 slides to the leftmost side, the pressure rod 308 is released. At this time, the first spring 309 rebounds and pushes the sliding plate 306 to move to the top of the sliding sleeve 305, and the limit block 307 on the top of the sliding plate 306 will move up synchronously and enter the leftmost horizontal groove of the I-slot 103, thereby fixing the first sliding shell 102 and the second sliding shell 301.

[0033] The use steps of the present invention are as follows: when it is necessary to push the second sliding shell 301 to move toward the first sliding shell 102 and adjust the device to the pesticide spraying state, the pressure rod 308 can be pressed first. At this time, the limit block 307 and the sliding plate 306 at the bottom of the pressure rod 308 will be retracted into the interior of the sliding sleeve 305. During the process, the first spring 309 will be compressed and contracted. When the limit block 307 is disengaged downward from the right side of the I-shaped groove 103 on the surface of the first sliding shell 102, the second sliding shell 301 can be easily pushed to the left. In addition, since the round rod part below the pressure rod 308 is always located on the inner side of the I-shaped groove 103, it plays a role in The function of limiting the sliding stroke of the second sliding shell 301 is that when the second sliding shell 301 slides to the leftmost side, the pressure rod 308 is released, and the first spring 309 rebounds and pushes the sliding plate 306 to move to the top inside the sliding sleeve 305, and the limiting block 307 on the top of the sliding plate 306 will move up synchronously and enter the leftmost horizontal groove of the I-shaped groove 103, thereby fixing the first sliding shell 102 and the second sliding shell 301. The design structure is simple, and the device can be easily adjusted to the pesticide spraying state or the single blowing state. It is easy to operate and has high practicality.

[0034] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to 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 should be included in the protection scope of the present invention.

Claims

1. A multifunctional hair dryer for forestry management, comprising a driving assembly (1), characterized in that: A flow guide component (2) is arranged on the left side of the driving component (1), a linkage component (3) is arranged on the right side of the driving component (1), a water pumping component (4) is arranged below the linkage component (3), and a nozzle component (5) is arranged outside the flow guide component (2); The driving assembly (1) comprises a first housing (101), a first sliding housing (102) being fixedly connected to the right surface of the first housing (101), a U-shaped frame (106) being fixedly connected to the top of the first housing (101), and a first ratchet (114) being rotatably connected to the right surface of the U-shaped frame (106); The flow guide assembly (2) comprises a connecting tube (201), wherein the connecting tube (201) is fixedly connected to the left surface of the first shell (101); The linkage assembly (3) comprises a second sliding shell (301), the second sliding shell (301) being slidably connected to a position between inner surface walls of the first sliding shell (102) near the right side, a connecting frame (302) being fixedly connected to the inner surface wall on the rear side of the second sliding shell (301), a connecting sleeve (303) being rotatably connected to a position between inner surface walls of the connecting frame (302) near the left side, a sliding rod (310) being slidably connected to a position between inner surface walls of the connecting sleeve (303) near the left side, a second ratchet (311) being fixedly connected to the left end of the sliding rod (310), the second ratchet (311) being matched with the first ratchet (114), and a second spring (312) being fixedly connected between the right end of the sliding rod (310) and the right inner surface wall of the connecting sleeve (303).

2. The multifunctional hair dryer for forestry management according to claim 1, characterized in that: The left inner surface wall of the U-shaped frame (106) is rotatably connected to a first bevel gear (107), the inner top of the U-shaped frame (106) is rotatably connected to a second bevel gear (108), the right inner surface wall of the U-shaped frame (106) is rotatably connected to a third bevel gear (109), the first bevel gear (107) and the third bevel gear (109) are both meshed and connected to the first bevel gear (107), a driving motor (110) is installed at a position close to the left side of the top of the first housing (101), the output end of the driving motor (110) rotatably penetrates the outer surface of the first housing (101) and the U-shaped frame (106) and is fixedly connected to the top of the second bevel gear (108), the left surface of the first bevel gear (107) is rotatably connected to a coupling (111) extending to the left, the left end of the coupling (111) is fixedly connected to a fan blade (112), and the third bevel gear (109) is fixedly connected to a first ratchet (114) via a shaft.

3. The multifunctional hair dryer for forestry management according to claim 1, characterized in that: A handle (104) is fixedly connected to a position near the right side of the top of the first shell (101), and a control knob (105) is installed on the outer surface of the handle (104). An I-shaped groove (103) is provided at a position near the right side of the top of the first sliding shell (102). A hair dryer (203) is fixedly connected to the left end of the connecting tube (201), and a hair dryer nozzle (204) is inserted at the left end of the hair dryer (203). An air inlet hole (202) is provided on the outer surface of the connecting tube (201), and a heating wire (113) is installed at a position on the left surface of the first shell (101) located inside the connecting tube (201).

4. The multifunctional hair dryer for forestry management according to claim 1, characterized in that: The pumping assembly (4) comprises a pumping shell (401), the pumping shell (401) is fixedly connected to the bottom of the second sliding shell (301), the right end of the connecting sleeve (303) is fixedly connected to a crank (304), a piston (402) is slidably arranged between the inner surface walls of the pumping shell (401), the top of the piston (402) is fixedly connected to a connecting rod (403), the outer surface of the connecting rod (403) slides through the outer surface of the pumping shell (401) and the second sliding shell (301) and extends upward, the top end of the connecting rod (403) is rotatably connected to a swing rod (404), and the top end of the swing rod (404) is rotatably connected to the journal of the crank (304).

5. The multifunctional hair dryer for forestry management according to claim 4, characterized in that: A first one-way valve (405) is fixedly connected to a position near the top of the right side of the outer surface of the pumping shell (401); a third one-way valve (407) is fixedly connected to a position near the top of the left side of the outer surface of the pumping shell (401); a second one-way valve (406) is fixedly connected to a position near the bottom of the right side of the outer surface of the pumping shell (401); a fourth one-way valve (408) is fixedly connected to a position near the bottom of the left side of the outer surface of the pumping shell (401); a second three-way pipe (410) is fixedly connected between the input ends of the first one-way valve (405) and the second one-way valve (406); the input end of the second three-way pipe (410) is fixedly connected to a pumping pipe (411); a spherical filter (412) is installed at the bottom end of the pumping pipe (411).

6. The multifunctional hair dryer for forestry management according to claim 5, characterized in that: A first three-way pipe (409) is fixedly connected between the output ends of the third one-way valve (407) and the fourth one-way valve (408); a first connecting pipe (205) is fixedly connected to the outer surfaces of the connecting tube (201) and the hair dryer tube (203) at a position close to the bottom thereof via a clamp; the right end of the first connecting pipe (205) is fixedly connected to the output end of the first three-way pipe (409).

7. The multifunctional hair dryer for forestry management according to claim 1, characterized in that: The nozzle assembly (5) comprises a connecting seat (501), the bottom of the connecting seat (501) is rotatably connected to a rotating shell (502), the interior of the rotating shell (502) is arranged in a cavity, the left surface of the rotating shell (502) is fixedly connected to an annular shell (505) extending upward, the inner surface wall of the annular shell (505) is equidistantly fixedly connected to a plurality of nozzles (506) inclined to the left, the front surface of the rotating shell (502) is fixedly connected to a second connecting pipe (504), and the right end of the second connecting pipe (504) is fixedly connected to the left end of the first connecting pipe (205).

8. The multifunctional hair dryer for forestry management according to claim 7, characterized in that: Two buckles (503) are fixedly connected to the bottom of the connection seat (501) near the rear side, and the buckles (503) match the rotating shell (502).

9. The multifunctional hair dryer for forestry management according to claim 3, characterized in that: A sliding sleeve (305) is fixedly connected to the inner top of the second sliding shell (301), a sliding plate (306) is slidably connected between the inner surface walls of the sliding sleeve (305), a first spring (309) is fixedly connected between the bottom of the sliding plate (306) and the inner bottom of the sliding sleeve (305), and a limiting block (307) is fixedly connected to the top of the sliding plate (306).

10. The multifunctional hair dryer for forestry management according to claim 9, characterized in that: The top of the limit block (307) is fixedly connected to a pressure rod (308); the I-shaped groove (103) consists of two transverse grooves and one longitudinal groove; the longitudinal grooves on the outer surface of the pressure rod (308) match each other; and the limit block (307) matches the transverse groove.

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