A special spraying device for preventing and controlling flying catkins of poplar and willow

Abstract

A special spraying device for preventing and controlling flying catkins of poplars and willows relates to the technical field of forestry prevention and control equipment, and comprises a base, a support rod and a push rod. The base is provided at the bottom of the support rod, the push rod is provided in the middle of the support rod, the spraying device is provided at the top of the support rod, and a control switch is provided on the push rod. The control switch is used to control the spraying device to stick to and collect flying catkins hanging on the tree. The invention has a reasonable and practical structure and is easy to operate. It can directly reach the position where the flying catkins are generated to stick to and collect the flying catkins. It will not affect the passage of pedestrians and vehicles passing by during prevention and control. It only needs one person to operate, which greatly saves costs. The use of a multi-rod type can also greatly improve work efficiency, and has a significant effect on the control of flying catkins in actual work.

Description

Technical Field

[0001] The invention relates to the technical field of forestry prevention and control equipment, in particular to a special spraying device for preventing and controlling flying catkins of poplars and willows. Background Art

[0002] It is well known that the flying catkins of poplars and willows for nearly a month from late March to early May every spring cause serious biological pollution to the urban environment and bring certain negative impacts. The conventional treatment method is to use a high-pressure water gun to add washing powder or other viscous liquids to the water to wash the poplars and willows. The viscous liquid sticks to the catkins and prevents them from being blown away by the wind, thereby affecting pedestrians and the environment. However, in reality, this method has great disadvantages. It requires a lot of water resources. For some cities with insufficient water resources, its promotion is not high. The high-pressure water gun can only remove the catkins in the middle part of the poplar and willow trees. The catkins are difficult to flush away; in addition, water dripping from the flying catkins will stick to the leaves, affecting the normal growth of the poplar and willow trees. After flushing the catkins with water, a large amount of water will drip from the leaves onto the road, causing great inconvenience to pedestrians and vehicles on the road under the tree. If the dripping water makes the ground slippery and pedestrians and vehicles pass by and cause accidents, it will cause losses to the operating unit. In addition, high-pressure water guns are generally installed on sprinkler trucks, which requires a large investment and requires the cooperation of multiple people to work, which is very rare for the forestry department. Therefore, we proposed a special spray device for preventing and controlling the flying catkins of poplars and willows. Summary of the invention

[0003] In order to overcome the shortcomings of the background technology, the present invention discloses a special spray device for preventing and controlling flying catkins of poplar and willow trees. The spray device is supported by a support rod, and a hair-sticking component is provided on the spray device. The spray device delivers the hair-sticking component to the location of flying catkins hanging on the tree, and the spray device sprays the hair-sticking component to stick to and collect the flying catkins, thereby achieving the purpose of preventing the flying catkins of poplar and willow trees from flying away.

[0004] In order to achieve the above-mentioned object of the invention, the present invention adopts the following technical scheme:

[0005] A special spray device for preventing and controlling flying catkins of poplars and willows comprises a base, a support rod and a push rod. The base is provided at the bottom of the support rod, the push rod is provided in the middle of the support rod, a spray device is provided at the top of the support rod, a hair sticking component is provided on the spray device, and a control switch is provided on the push rod. The control switch is used to control the spray device to eject the hair sticking component so as to stick to and collect the flying catkins hanging on the tree.

[0006] The base includes a fixed block and a ground rod. A notch is provided on the upper part of the fixed block. The support rod is connected to the fixed block in the notch. The lower part of the fixed block is fixedly connected to the ground rod. The push rod is movably connected to the support rod. The push rod can control the swing of the support rod and the injection device.

[0007] The support rod is provided with a carrying plate, and at least one spraying device is provided on the carrying plate.

[0008] The spray device is composed of a limit lock, a control pull wire, a sleeve, a spring and a spray disc. A spring is arranged inside the sleeve, the spring is connected to the bottom of the sleeve, a spray disc is arranged on the spring, the lower part of the spray disc is in contact with the spring, a slide rail is arranged on the inner wall of the sleeve, the spray disc is slidably connected to the slide rail on the sleeve, a hair-sticking component is arranged on the upper part of the spray disc, a limit lock is arranged on the sleeve, the limit lock is embedded in the sleeve, the limit lock is connected to the control pull wire, the control pull wire is connected to the control switch for controlling the limit lock, and the limit lock is used to limit the position of the spray disc so that the spring is in a compressed state.

[0009] The hair sticking component is a hair sticking stick, a hair sticking layer is arranged on the surface of the hair sticking stick, the hair sticking stick is movably connected with the upper part of the spray disc, the upper end of the sleeve is an opening, and a blocking plate is arranged inwardly of the opening.

[0010] The hair-sticking component is composed of a piston, a hair-sticking belt and an air pipe. The hair-sticking belt is a hollow lightweight belt. A hair-sticking layer is provided on the outer surface of the hair-sticking belt. The lower part of the piston is connected to the upper part of the injection disk. The piston is slidably connected to the sleeve. The piston and the upper part of the sleeve form a closed cavity. The top of the sleeve is provided with an air pipe. One end of the hair-sticking belt is a closed end, and the other end of the hair-sticking belt is an open end. The open end of the hair-sticking belt is detachably connected to the air pipe. The hair-sticking belt is connected to the closed cavity formed by the piston and the upper end of the sleeve through the air pipe. A rewinding metal wire is provided on the hair-sticking belt, and the metal wire drives the hair-sticking belt to rewind.

[0011] The spray device is composed of a fixed plate, a connecting rod telescopic frame, a connecting rod sliding block, a connecting rod spring and a fixed column. The fixed plate is connected to the support rod, the fixed plate is provided with a sliding groove, the sliding groove is provided with a sliding rail, the connecting rod sliding block is slidably connected to the sliding rail, a fixed column and a wire hole are provided in the middle of the sliding groove, one end of the connecting rod spring is connected to the connecting rod sliding block, and the other end of the connecting rod spring is connected to the fixed column, the control wire is connected to the connecting rod sliding block, the control wire passes through the wire hole, the control wire is connected to the control switch, the connecting rod sliding block is movably connected to the connecting rod telescopic frame through a pin shaft, the connecting rod telescopic frame is a connecting rod telescopic mechanism, and the outer surface of the connecting rod telescopic frame is provided with a sticky wool layer.

[0012] The sticky hair layer is a sticky adhesive layer or a burr layer with burrs or a combination of the two.

[0013] The limit lock includes a sliding block, a lock tongue, a lock core spring, a pull wire bracket and a limit lock pull wire fixing screw. A lock groove is arranged on the inner wall of the sleeve, and the sleeve is provided with a lock tongue hole. The lock groove is connected with the inside of the sleeve through the lock tongue hole. The sleeve is provided with a pull wire hole. The lock groove is connected with the outside through the pull wire hole. The sliding block, the lock tongue and the lock core spring are arranged in the lock groove. The lock tongue is connected with the sliding block. The other side of the sliding block is connected with the lock core spring. The other side of the lock core spring is connected with the sleeve. The upper surface of the lock tongue is an arc surface, and the lower surface of the lock tongue is a plane. The lock tongue compresses the lock core spring and completely enters the lock groove. The control pull wire includes a wire tube and a pull wire. The pull wire bracket is provided with a threaded hole. The limit lock pull wire fixing screw is provided with a wire tube hole. The control pull wire passes through The limit lock wire fixing screw has a wire tube hole, and the limit lock wire fixing screw passes through the threaded hole to fix the wire tube on the wire bracket. The wire slides in the wire tube, and the wire passes through the wire hole to be connected to the sliding block. The wire pulls the sliding block to slide in the lock groove. A control switch is provided on the push rod, and the control switch is composed of a switch bracket, a switch wire fixing screw and a control rod. The switch bracket is provided with a threaded hole, and the switch wire fixing screw is provided with a wire tube hole. The control rod is L-shaped, and one end of the control rod is movably connected to the switch bracket through a pin shaft. The control wire passes through the wire tube hole of the switch wire fixing screw, and the switch wire fixing screw passes through the threaded hole of the switch bracket to fix the wire tube on the switch bracket, and the wire is connected to the corner of the control rod.

[0014] The push rod is provided with a control switch, which consists of a switch bracket, a switch wire fixing screw and a control rod. The switch bracket is provided with a threaded hole, the switch wire fixing screw is provided with a wire tube hole, the control rod is L-shaped, one end of the control rod is movably connected to the switch bracket through a pin shaft, the control wire includes a wire tube and a wire, the control wire passes through the wire tube hole of the switch wire fixing screw, the switch wire fixing screw passes through the threaded hole of the switch bracket to fix the wire tube on the switch bracket, the wire is connected to the corner of the control rod, and the wire slides in the wire tube.

[0015] The injection disc is provided with a reset pull rope, a pull rope hole is provided at the lower part of the sleeve, the support rod is a hollow tube, the push rod is a hollow tube with openings at both ends, the support rod is provided with a notch, the notch is set at the connection between the support rod and the push rod, one end of the reset pull rope is connected to the lower part of the injection disc, the other end of the reset pull rope passes through the pull rope hole and enters the support rod, the reset pull rope enters the push rod from the notch at the connection between the support rod and the push rod inside the support rod, and the reset pull rope passes through the other end inside the push rod.

[0016] The invention relates to a spray device for catching flying catkins of poplar and willow trees. The spray device is supported by a support rod. A hair-sticking component is provided on the spray device. The spray device delivers the hair-sticking component to the position of flying catkins hanging on the tree. The spray device sprays the hair-sticking component to catch and collect the flying catkins, thereby achieving the purpose of preventing and controlling the flying catkins of poplar and willow trees from flying. The invention has a reasonable and practical structure and is easy to operate. It can directly reach the position where the flying catkins are generated to catch and collect the flying catkins. It will not affect the passage of pedestrians and vehicles passing by during prevention and control. It only needs one person to operate, which greatly saves costs. The use of a multi-rod type can also greatly improve work efficiency, and has a significant effect on the control of flying catkins in actual work. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0018] Figure 2 This is a schematic cross-sectional structure diagram of the injection device of Example 1 of the present invention;

[0019] Figure 3 It is a schematic cross-sectional structure diagram of the injection device of Example 2 of the present invention;

[0020] Figure 4 This is a schematic diagram of the three-dimensional structure of the injection device of Example 3 of the present invention;

[0021] Figure 5 It is a schematic cross-sectional structure diagram of the injection device of Example 3 of the present invention;

[0022] Figure 6 It is a cross-sectional schematic diagram of the limit lock of the present invention;

[0023] Figure 7 It is a schematic diagram of the control switch structure of the present invention;

[0024] Figure 8 It is an enlarged cross-sectional schematic diagram of point A of the present invention;

[0025] Fig. 9 It is a schematic diagram of a base of the present invention;

[0026] 1. Injection device; 101. Sleeve; 102. Injection disc; 103. Spring; 104. Rope hole; 105. Fixing plate; 106. Sliding groove; 107. Connecting rod telescopic frame; 108. Connecting rod sliding block; 109. Connecting rod spring; 110. Fixing column; 2. Support rod; 3. Push rod; 4. Control switch; 401. Switch bracket; 402. Switch cable fixing screw; 403. Control rod; 5. Reset rope; 6 , base; 601, fixing block; 602, ground spike; 7, control pull wire; 701, wire tube; 702, pull wire; 8, limit lock; 801, sliding block; 802, lock tongue; 803, lock core spring; 804, pull wire bracket; 805, limit lock pull wire fixing screw; 806, lock slot; 9, hair sticking part; 901, hair sticking stick; 902,, blocking plate; 903, piston; 904, hair sticking belt; 905, air pipe. DETAILED DESCRIPTION

[0027] The present invention can be explained in detail by the following examples, and the purpose of disclosing the present invention is to protect all technical improvements within the scope of the present invention.

[0028] Combined with Figures 1 to 9 A special spray device for preventing and controlling flying catkins of poplar and willow trees comprises a base 6, a support rod 2 and a push rod 3. The base 6 is provided at the bottom of the support rod 2, the push rod 3 is provided in the middle of the support rod 2, a spray device 1 is provided at the top of the support rod 2, a hair sticking component 9 is provided on the spray device 1, and a control switch 4 is provided on the push rod 3. The control switch 4 is used to control the spray device 1 to eject the hair sticking component 9 so as to stick to and collect the flying catkins hanging on the tree.

[0029] The base 6 includes a fixed block 601 and a ground spike 602. A notch is provided on the upper portion of the fixed block 601. The support rod 2 is connected to the fixed block 601 in the notch. The lower portion of the fixed block 601 is fixedly connected to the ground spike 602. The push rod 3 is movably connected to the support rod 2. The push rod 3 can control the swing of the support rod 2 and the injection device 1.

[0030] The support rod 2 is provided with a carrying plate, and at least one spraying device 1 is provided on the carrying plate.

[0031] The spraying device 1 is composed of a limit lock 8, a control pull wire 7, a sleeve 101, a spring 103 and a spray disc 102. The sleeve 101 is provided with a spring 103, the spring 103 is connected to the bottom of the sleeve 101, the spring 103 is provided with a spray disc 102, the lower part of the spray disc 102 is in contact with the spring 103, the inner wall of the sleeve 101 is provided with a slide rail, the spray disc 102 is slidably connected to the slide rail on the sleeve 101, the upper part of the spray disc 102 is provided with a hair sticking component 9, the sleeve 101 is provided with a limit lock 8, the limit lock 8 is embedded in the sleeve 101, the limit lock 8 is connected to the control pull wire 7, the control pull wire 7 is connected to the control switch 4 for controlling the limit lock 8, and the limit lock 8 is used to limit the position of the spray disc 102 so that the spring 103 is in a compressed state.

[0032] The hair sticking component 9 is a hair sticking stick 901, a hair sticking layer is provided on the surface of the hair sticking stick 901, the hair sticking stick 901 is movably connected to the upper part of the spray disc 102, the upper end of the sleeve 101 is open, and a blocking plate 902 is provided inwardly of the opening.

[0033] The hair sticking component 9 is composed of a piston 903, a hair sticking belt 904 and an air pipe 905. The hair sticking belt 904 is a hollow lightweight belt. The outer surface of the hair sticking belt 904 is provided with a hair sticking layer. The lower part of the piston 903 is connected to the upper part of the injection disk 102. The piston 903 is slidably connected to the sleeve 101. The piston 903 and the upper part of the sleeve 101 form a closed cavity. The top of the sleeve 101 is provided with an air pipe 905. One end of the hair sticking belt 904 is a closed end, and the other end of the hair sticking belt 904 is an open end. The open end of the hair sticking belt 904 is detachably connected to the air pipe 905. The hair sticking belt 904 is connected to the closed cavity formed by the piston 903 and the upper end of the sleeve 101 through the air pipe 905. The hair sticking belt 904 is provided with a rewinding metal wire, and the metal wire drives the hair sticking belt 904 to rewind.

[0034] The spray device 1 is composed of a fixed plate 105, a connecting rod telescopic frame 107, a connecting rod sliding block 108, a connecting rod spring 109 and a fixed column 110. The fixed plate 105 is connected to the support rod 2. The fixed plate 105 is provided with a sliding groove 106. The sliding groove 106 is provided with a slide rail. The connecting rod sliding block 108 is slidably connected to the slide rail. A fixed column 110 and a wire drawing hole are provided in the middle of the sliding groove 106. One end of the connecting rod spring 109 is connected to the connecting rod sliding block 108, and the other end of the connecting rod spring 109 is connected to the fixed column 110. The control wire 7 is connected to the connecting rod sliding block 108, the control wire 7 passes through the wire drawing hole, and the control wire 7 is connected to the control switch 4. The connecting rod sliding block 108 is movably connected to the connecting rod telescopic frame 107 through a pin shaft. The connecting rod telescopic frame 107 is a connecting rod telescopic mechanism, and the outer surface of the connecting rod telescopic frame 107 is provided with a sticky wool layer.

[0035] The sticky hair layer is a sticky adhesive layer or a burr layer with burrs or a combination of the two.

[0036] The limit lock 8 includes a sliding block 801, a lock tongue 802, a lock core spring 803, a wire bracket 804 and a limit lock wire fixing screw 805. The inner wall of the sleeve 101 is provided with a lock groove 806, the sleeve 101 is provided with a lock tongue hole, the lock groove 806 is connected to the inside of the sleeve 101 through the lock tongue hole, the sleeve 101 is provided with a wire hole, the lock groove 806 is connected to the outside through the wire hole, the sliding block 801, the lock tongue 802, and the lock core spring 803 are arranged in the lock groove 806. The lock tongue 802 is connected to the sliding block 801, and the other side of the sliding block 801 is connected to the lock core spring 803, and the other side of the lock core spring 803 is connected to the sleeve 101. The upper surface of the lock tongue 802 is an arc surface, and the lower surface of the lock tongue 802 is a plane. The lock tongue 802 compresses the lock core spring 803 and completely enters the lock groove 806. The control pull wire 7 includes a wire tube 701 and a pull wire 702. A threaded hole is provided on the pull wire bracket 804, and a limit lock pull wire fixing screw 805 is provided with a wire tube The control wire 7 passes through the wire tube hole of the limit lock wire fixing screw 805, the limit lock wire fixing screw 805 passes through the threaded hole to fix the wire tube 701 on the wire bracket 805, the wire 702 slides in the wire tube 701, the wire 702 passes through the wire hole and is connected to the sliding block 801, the wire 702 pulls the sliding block 801 to slide in the lock groove, and the push rod 3 is provided with a control switch 4, which is composed of a switch bracket 401, a switch wire fixing screw 402 and a control rod 403, the switch bracket 401 is provided with a threaded hole, the switch wire fixing screw 402 is provided with a wire tube hole, the control rod 403 is L-shaped, one end of the control rod 403 is movably connected with the switch bracket 401 through a pin shaft, the control wire 7 passes through the wire tube hole of the switch wire fixing screw 402, the switch wire fixing screw 402 passes through the threaded hole of the switch bracket 401 to fix the wire tube 701 on the switch bracket 401, and the wire 702 is connected to the corner of the control rod 403.

[0037] The push rod 3 is provided with a control switch 4, which is composed of a switch bracket 401, a switch wire fixing screw 402 and a control rod 403. The switch bracket 401 is provided with a threaded hole, the switch wire fixing screw 402 is provided with a wire tube hole, the control rod 403 is L-shaped, and one end of the control rod 403 is movably connected to the switch bracket 401 through a pin shaft. The control wire 7 includes a wire tube 701 and a wire 702. The control wire 7 passes through the wire tube hole of the switch wire fixing screw 402, and the switch wire fixing screw 402 passes through the threaded hole of the switch bracket 401 to fix the wire tube 701 on the switch bracket 401. The wire 702 is connected to the corner of the control rod 403, and the wire 702 slides in the wire tube 701.

[0038] The injection disc 102 is provided with a reset pull rope, and a pull rope hole 104 is provided at the lower part of the sleeve 101. The support rod 2 is a hollow tube, and the push rod 3 is a hollow tube with openings at both ends. The support rod 2 is provided with a notch, and the notch is set at the connection between the support rod 2 and the push rod 3. One end of the reset pull rope 5 is connected to the lower part of the injection disc 102, and the other end of the reset pull rope 5 passes through the pull rope hole 104 and enters the support rod 2. The reset pull rope 5 enters the push rod 3 from the notch at the connection between the support rod 2 and the push rod 3 inside the support rod 2, and the reset pull rope 5 passes through the other end inside the push rod 3.

[0039] Embodiment 1, a special spray device for preventing and controlling flying catkins of poplar and willow trees, when in use, a ground peg 602 fixedly connected to a base 6 is inserted into the ground to fix a fixing block 601 to the ground, a support rod 2 is connected to the fixing block 601 in a notch through a pin shaft, a user holds a push rod 3 provided on the support rod 2 to adjust the position of the spray device 1 connected to the top of the support rod to align with the position where flying catkins need to be stuck, one end of a control pull wire 7 is connected to a limit lock 8 embedded in a sleeve 101 of the spray device 1, the control pull wire 7 comprises a wire tube 701 and a pull wire 702, a threaded hole is provided on a pull wire bracket 804, a wire tube hole is provided on a limit lock pull wire fixing screw 805, and the control pull wire 7 passes through The limit lock wire fixing screw 805 has a wire tube hole, and the limit lock wire fixing screw 805 passes through the threaded hole to fix the wire tube 701 on the wire bracket 805 on the outer surface of the sleeve. The other end of the control wire 7 is connected to the control switch 4 set on the push rod 3. The switch bracket 401 is provided with a threaded hole, and the switch wire fixing screw 402 is provided with a wire tube hole. The control wire 7 passes through the wire tube hole of the switch wire fixing screw 402. The control rod 403 is L-shaped, and one end of the control rod 403 is movably connected to the switch bracket 401 through a pin shaft. The switch wire fixing screw 402 passes through the threaded hole of the switch bracket 401 to fix the wire tube to the switch bracket 401 on the push rod 3. 02 is connected to the corner of the control rod 403, and after aligning with the position where the flying catkins need to be stuck, the injection disc 102 in the sleeve 101 compresses the spring 103 so that the spring 103 connected to the bottom of the sleeve 101 is in a compressed state, and the lock tongue 802 of the limit lock 8 extends from the lock tongue hole set on the sleeve 101 to limit the sliding of the injection disc 102. Preferably, the upper surface of the injection disc 102 is a flat plane, and the lower surface of the lock tongue is a flat plane to better limit the injection disc. The user presses down the control rod 403, and the pull wire 702 connected to the control rod 403 slides outward in the line tube 701, and the sliding block 801 connected to the other end of the pull wire 702 drives the sliding block 8 01 is completely inserted into the locking groove 806 provided on the sleeve 101. The locking tongue 802 enters the locking groove 806, and the spring 103 pushes the spray disc 102. The spray disc 102 pushes the hair-sticking rod 901 provided on the upper surface of the spray disc 102 to spray out from the opening above the sleeve 101. In order for the spray disc 102 to slide along the direction of the sleeve 101, the spray disc 102 is fitted with the sleeve 101 on all sides. A blocking plate 902 is provided inwardly from the opening above the sleeve 101 to prevent the spray disc 102 from popping out of the sleeve. A hair-sticking layer is provided on the outer surface of the hair-sticking rod 901 for sticking to flying catkins. The hair-sticking layer can be a sticky adhesive layer or a burr layer for hooking out flying catkins.

[0040] Embodiment 2, a special spray device for preventing and controlling flying catkins of poplar and willow trees, when in use, a ground peg 602 fixedly connected to the base 6 is inserted into the ground to fix the fixing block 601 on the ground, the support rod 2 is connected to the fixing block 601 in the notch through a pin shaft, the user holds the push rod 3 provided on the support rod 2 to adjust the position of the spray device 1 connected to the top of the support rod to align with the position where the flying catkins need to be stuck, one end of the control pull wire 7 is connected to the limit lock 8 embedded in the sleeve 101 of the spray device 1, the control pull wire 7 includes a wire tube 701 and a pull wire 702, a threaded hole is provided on the pull wire bracket 804, and a wire tube hole is provided on the limit lock pull wire fixing screw 805. The control pull wire 7 passes through the limit lock pull wire fixing screw 80 5, the limit lock wire fixing screw 805 passes through the threaded hole to fix the wire tube 701 on the wire bracket 805 on the outer surface of the sleeve, the other end of the control wire 7 is connected to the control switch 4 set on the push rod 3, the switch bracket 401 is provided with a threaded hole, the switch wire fixing screw 402 is provided with a wire tube hole, the control wire 7 passes through the wire tube hole of the switch wire fixing screw 402, the control rod 403 is L-shaped, one end of the control rod 403 is movably connected with the switch bracket 401 through a pin shaft, the switch wire fixing screw 402 passes through the threaded hole of the switch bracket 401 to fix the wire tube on the switch bracket 401 on the push rod 3, one end of the wire 702 is connected to the corner of the control rod 403, and the alignment needs After the flying catkins are stuck in the position, the injection disc 102 in the sleeve 101 compresses the spring 103 so that the spring 103 connected to the bottom of the sleeve 101 is in a compressed state, and the lock tongue 802 of the limit lock 8 extends from the lock tongue hole set on the sleeve 101 to limit the sliding of the injection disc 102. Preferably, the upper surface of the injection disc 102 is a flat plane, and the lower surface of the lock tongue is a flat plane, which plays a better limiting role for the injection disc. The user presses down the control rod 403, and the pull wire 702 connected to the control rod 403 slides outward in the wire tube 701, and the sliding block 801 connected to the other end of the pull wire 702 drives the lock tongue 802 connected to the sliding block 801 to compress the lock core spring 804 and completely enter the lock core spring 804 set on the sleeve 101. The lock tongue 802 enters the lock groove 806, and the spring 103 in the lock groove 806 pushes the injection disk 102. The injection disk 102 pushes the piston 903 connected to the upper surface of the injection disk 102. The air on the upper part of the sleeve 101 enters the hair-sticking belt 904 through the air pipe. The hair-sticking belt 904 is a hollow lightweight belt with one end as a closed end and the other end as an open end. The open end of the hair-sticking belt 904 is connected to the air pipe 905. The air entering the hair-sticking belt 904 causes the hair-sticking belt 904 to be sprayed to the part where the flying catkins need to be stuck. Preferably, the hair-sticking belt 904 is provided with a rotatable metal wire with the same length as the treatment belt to prevent the hair-sticking belt from hanging on tree branches. The hair-sticking belt 904 can be set to be detachable for the convenience of subsequent removal and cleaning of flying catkins.

[0041] Embodiment 3, the special spraying device for preventing and controlling flying catkins of poplar and willow trees, when in use, uses the ground dowel 602 fixedly connected on the base 6 to insert into the ground to fix the fixing block 601 on the ground, and the support rod 2 is connected to the fixing block 601 in the notch through the pin shaft, and the user holds the push rod 3 provided on the support rod 2 to adjust the position of the spraying device 1 connected to the top of the support rod to align with the position where the flying catkins need to be stuck, at this time, the user operates the control switch 4, and the control pull wire 7 drives the connecting rod sliding block 108 to slide toward the middle along the slide rail in the sliding groove and compresses the connecting rod spring 109, and the connecting rod sliding block 108 pushes the connecting rod telescopic frame 107 to spray outward, and the connecting rod telescopic frame 107 is a connecting rod telescopic mechanism, and the sticky wool layer provided on the connecting rod telescopic frame 107 can stick to the flying catkins at the target position and collect them, and when the user stops operating the control switch 4, the connecting spring 109 resets and drives the spraying device 1 to reset, and the user can repeat the operation for multiple times to better stick and collect the flying catkins.

[0042] In order to allow the operator to stick the flying catkins on one part multiple times and make the flying catkins cleaning more thorough, a reset pull rope is also provided on the lower surface of the injection disc 102 of the device, a pull rope hole is provided at the lower part of the sleeve 101, the support rod 2 is a hollow tube, the push rod 3 is a hollow tube with openings at both ends, a notch is provided at the connection between the support rod 2 and the push rod 3, one end of the reset pull rope 5 is connected to the lower surface of the injection disc 102, and the other end of the reset pull rope 5 passes through the pull rope hole and enters the support rod 2, and the reset pull rope 5 is pulled from the support rod 2 inside. The notch at the connection between the rod 2 and the push rod 3 enters the push rod 3, and the reset rope 5 passes through the other end inside the push rod 3. The operator can directly pull the reset rope 5 to enable the injection disk 102. The upper surface of the lock tongue 802 is an arc surface. The operator does not need to open the limit lock 8 through the control switch 4. The pressure of the lock tongue 802 by pulling the injection disk 102 can make the lock tongue 802 slide into the lock groove. After the injection disk 102 reaches the position, the lock tongue 802 is pushed out by the lock core spring 804 to limit the position of the injection disk 102.

[0043] In order to increase the area for sticking to the flying catkins, a carrying plate or a carrying frame can be set on the support rod 2, and multiple spray devices can be connected at the same time. In order to clean the flying catkins of willows in the corresponding positions more quickly, the support rod 2 and the spray device 1 can be controlled to swing by the push rod 3.

[0044] The parts of the present invention that are not described in detail are prior art. Although the present invention is specifically demonstrated and introduced in conjunction with the preferred implementation scheme, there are many methods and approaches to specifically implement the technical solution. The above is only a preferred implementation scheme of the present invention, but technical personnel in the relevant field should understand that various changes can be made to the present invention in form and details without departing from the spirit and scope of the present invention defined by the attached claims, which are all within the scope of protection of the present invention.

Claims

1. A special spraying device for preventing and controlling poplar and willow catkins, comprising a base, a support rod and a push rod, wherein the base is provided at the bottom of the support rod and the push rod is provided in the middle of the support rod, and the characteristics are: The top of the support rod is provided with a spray device, the spray device is provided with a hair sticking component, the push rod is provided with a control switch, the control switch is used to control the spray device to eject the hair sticking component so as to stick and collect the flying catkins hanging on the tree, the base comprises a fixed block and a ground spike, the upper part of the fixed block is provided with a notch, the support rod is connected with the fixed block in the notch, the lower part of the fixed block is fixedly connected with the ground spike, the push rod is movably connected with the support rod, the push rod controls the swing of the support rod and the spray device, the spray device is composed of a limit lock, a control pull wire, a sleeve, a spring and a spray disc, a spring is provided inside the sleeve, the spring is connected with the bottom of the sleeve, a spray disc is provided on the spring, and the lower part of the spray disc is connected to the ground spike. The spring contact link, the inner wall of the sleeve is provided with a slide rail, the injection disc is slidably connected with the slide rail on the sleeve, the upper part of the injection disc is provided with a hair sticking component, the sleeve is provided with a limit lock, the limit lock is embedded in the sleeve, the limit lock is connected with the control pull wire, the control pull wire is connected with the control switch to control the limit lock, the limit lock is used to limit the position of the injection disc to make the spring in a compressed state, the hair sticking component is a hair sticking rod, the surface of the hair sticking rod is provided with a hair sticking layer, the hair sticking rod is movably connected with the upper part of the injection disc, the upper end of the sleeve is an opening, and a blocking plate is provided inwardly of the opening, the limit lock comprises a sliding block, a lock tongue, a lock core spring, a pull wire bracket and a limit lock pull wire fixing screw, and a lock is provided on the inner wall of the sleeve The sleeve is provided with a lock tongue hole, the lock groove is connected with the inside of the sleeve through the lock tongue hole, the sleeve is provided with a wire hole, the lock groove is connected with the outside through the wire hole, the sliding block, the lock tongue, and the lock core spring are arranged in the lock groove, the lock tongue is connected with the sliding block, the other side of the sliding block is connected with the lock core spring, the other side of the lock core spring is connected with the sleeve, the upper surface of the lock tongue is an arc surface, the lower surface of the lock tongue is a plane, the lock tongue compresses the lock core spring and completely enters the lock groove, the control pull wire includes a wire tube and a pull wire, a threaded hole is provided on the pull wire bracket, the limit lock pull wire fixing screw is provided with a wire tube hole, the control pull wire passes through the wire tube hole of the limit lock pull wire fixing screw, and the limit lock pull wire is fixed The screw passes through the threaded hole to fix the wire tube on the wire pull bracket, the wire slides in the wire tube, the wire passes through the wire pull hole to be connected to the sliding block, the wire pulls the sliding block to slide in the lock groove, and a control switch is provided on the push rod. The control switch is composed of a switch bracket, a switch wire fixing screw and a control rod. The switch bracket is provided with a threaded hole, the switch wire fixing screw is provided with a wire tube hole, the control rod is L-shaped, one end of the control rod is movably connected with the switch bracket through a pin shaft, the control wire passes through the wire tube hole of the switch wire fixing screw, the switch wire fixing screw passes through the threaded hole of the switch bracket to fix the wire tube to the switch bracket, and the wire is connected to the corner of the control rod.

2. A special spraying device for preventing and controlling poplar and willow catkins, comprising a base, a support rod and a push rod, wherein the base is provided at the bottom of the support rod and the push rod is provided in the middle of the support rod, and the device is characterized in that: The top of the support rod is provided with a spray device, the spray device is provided with a hair sticking component, the push rod is provided with a control switch, the control switch is used to control the spray device to eject the hair sticking component so as to stick and collect the flying catkins hanging on the tree, the base comprises a fixed block and a ground spike, the upper part of the fixed block is provided with a notch, the support rod is connected with the fixed block in the notch, the lower part of the fixed block is fixedly connected with the ground spike, the push rod is movably connected with the support rod, the push rod controls the swing of the support rod and the spray device, the spray device is composed of a limit lock, a control pull line, a sleeve, a spring and a spray disc, a spring is provided inside the sleeve, the spring is connected with the bottom of the sleeve, a spray disc is provided on the spring, the lower part of the spray disc is contacted and linked with the spring, a slide rail is provided on the inner wall of the sleeve, the spray disc is slidably connected with the slide rail on the sleeve, A hair-sticking component is provided on the upper part of the injection disc, and a limit lock is provided on the sleeve. The limit lock is embedded in the sleeve, and the limit lock is connected with a control pull wire, and the control pull wire is connected with a control switch to control the limit lock. The limit lock is used to limit the position of the injection disc so that the spring is in a compressed state. The hair-sticking component is composed of a piston, a hair-sticking belt and an air pipe. The hair-sticking belt is a hollow lightweight belt, and a hair-sticking layer is provided on the outer surface of the hair-sticking belt. The lower part of the piston is connected with the upper part of the injection disc, and the piston is slidably connected with the sleeve. A closed cavity is formed with the piston and the upper part of the sleeve, and an air pipe is provided on the top of the sleeve. One end of the hair-sticking belt is a closed end, and the other end of the hair-sticking belt is an open end. The open end of the hair-sticking belt is detachably connected to the air pipe, and the hair-sticking belt is connected with the closed cavity formed by the piston and the upper end of the sleeve through the air pipe. A rewinding metal wire is provided on the top, and the metal wire is dynamically rewinded with the hair sticking belt. The limit lock includes a sliding block, a lock tongue, a lock core spring, a wire bracket and a limit lock wire fixing screw. A lock groove is provided on the inner wall of the sleeve, and the sleeve is provided with a lock tongue hole. The lock groove is connected with the inside of the sleeve through the lock tongue hole. The sleeve is provided with a wire hole, and the lock groove is connected with the outside through the wire hole. The sliding block, the lock tongue and the lock core spring are arranged in the lock groove, the lock tongue is connected with the sliding block, the other side of the sliding block is connected with the lock core spring, and the other side of the lock core spring is connected with the sleeve. The upper surface of the lock tongue is an arc surface, and the lower surface of the lock tongue is a plane. The lock tongue compresses the lock core spring and completely enters the lock groove. The control wire includes a wire tube and a wire, and a threaded hole is provided on the wire bracket. The limit lock wire fixing screw is provided with Wire tube hole, the control wire passes through the wire tube hole of the limit lock wire fixing screw, the limit lock wire fixing screw passes through the threaded hole to fix the wire tube on the wire bracket, the wire slides in the wire tube, the wire passes through the wire hole to be connected with the sliding block, the wire pulls the sliding block to slide in the lock groove, a control switch is provided on the push rod, the control switch is composed of a switch bracket, a switch wire fixing screw and a control rod, the switch bracket is provided with a threaded hole, the switch wire fixing screw is provided with a wire tube hole, the control rod is L-shaped, one end of the control rod is movably connected with the switch bracket through a pin shaft, the control wire passes through the wire tube hole of the switch wire fixing screw, the switch wire fixing screw passes through the threaded hole of the switch bracket to fix the wire tube on the switch bracket, and the wire is connected to the corner of the control rod.

3. A special spraying device for preventing and controlling poplar and willow catkins according to claim 2, characterized in that: The injection disc is provided with a reset pull rope, a pull rope hole is provided at the lower part of the sleeve, the support rod is a hollow tube, the push rod is a hollow tube with openings at both ends, a notch is provided at the connection between the support rod and the push rod, one end of the reset pull rope is connected to the lower surface of the injection disc, the other end of the reset pull rope passes through the pull rope hole and enters the support rod, the reset pull rope enters the push rod from the notch at the connection between the support rod and the push rod inside the support rod, and the reset pull rope passes through the other end inside the push rod.

4. A special spraying device for preventing and controlling poplar and willow catkins, comprising a base, a support rod and a push rod, wherein the base is provided at the bottom of the support rod and the push rod is provided in the middle of the support rod, and the device is characterized in that: The top of the support rod is provided with a spray device, the spray device is provided with a hair sticking component, the push rod is provided with a control switch, the control switch is used to control the spray device to eject the hair sticking component so as to stick and collect the flying catkins hanging on the tree, the base comprises a fixed block and a ground rod, the upper part of the fixed block is provided with a notch, the support rod is connected with the fixed block in the notch, the lower part of the fixed block is fixedly connected with the ground rod, the push rod is movably connected with the support rod, the push rod controls the swing of the support rod and the spray device, and the spray device is composed of a fixed plate, a connecting rod telescopic frame, a connecting rod sliding block, a connecting rod spring and a fixed The column is composed of a fixed plate connected to the support rod, the fixed plate is provided with a sliding groove, the sliding groove is provided with a sliding rail, the connecting rod sliding block is slidably connected to the sliding rail, a fixed column and a wire hole are provided in the middle of the sliding groove, one end of the connecting rod spring is connected to the connecting rod sliding block, the other end of the connecting rod spring is connected to the fixed column, the control wire is connected to the connecting rod sliding block, the control wire passes through the wire hole, the control wire is connected to the control switch, the connecting rod sliding block is movably connected to the connecting rod telescopic frame through a pin shaft, the connecting rod telescopic frame is a connecting rod telescopic mechanism, and the outer surface of the connecting rod telescopic frame is provided with a sticky wool layer.

5. A special spraying device for preventing and controlling poplar and willow catkins according to any one of claims 1 to 4, characterized in that: The support rod is provided with a carrying plate, and at least one spraying device is provided on the carrying plate.

6. A special spraying device for preventing and controlling poplar and willow catkins according to any one of claims 1 to 4, characterized in that: The sticky hair layer is a sticky adhesive layer or a burr layer with burrs or a combination of the two.

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