Punching and pesticide injection device for forestry disease and pest control

Abstract

The invention discloses a punching and pesticide injection device for forestry disease and pest control. The punching and pesticide injection device comprises a mounting frame, a jacking mechanism, a clamping mechanism, a locking belt mechanism and a punching and injection mechanism. The pair of jacking mechanisms are arranged on the upper side and the lower side of the mounting frame respectively, hinged chain plates are arranged on the side edge of the mounting frame, one end of the clamping mechanism is hinged to the chain plate on one side of the mounting frame, and one end of the belt locking mechanism is hinged to the chain plate on the other side of the mounting frame; a first fixing frame in rotary connection is arranged in the mounting frame, a positioning plate in sliding connection is arranged in the first fixing frame, an adjusting mechanism is arranged on the positioning plate, and one end of the punching injection mechanism is positioned by pushing the positioning plate to improve the punching injection stability; the positioning effect of the punching injection mechanism is met through adjustment of the adjusting mechanism; the two sides of the installation frame are each provided with a pair of positioning holes, and the positioning holes are arranged in a 90-degree mode. The portable forest tree clamping device can be detached for storage, is convenient to carry and can also adapt to clamping of forest trees with different diameters.

Description

Technical Field

[0001] The invention belongs to the technical field of forestry pest control, and in particular relates to a drilling and drug injection device for forestry pest control. Background Art

[0002] Forest diseases refer to pathological changes in the physiology, organization, and morphology of trees caused by pathogenic organisms or adverse weather, soil, and other abiotic factors. These can lead to poor growth, reduced yield and quality, and even tree dieback and deterioration of ecological conditions. Currently, common forest diseases and insect pests include canker, anthracnose, peach borer, Cone's mealybug, pear scab, and apple scab. During the growth of trees, a drilling and injection device is needed to assist in prevention and control.

[0003] After searching, the prior art publication number CN119452936A is a drilling and injection device for forest pest control. This solution has a relatively complex structure, and its structural characteristics make it inconvenient to carry. Forest pest control generally takes place in forest farms, and the inconveniently portable device is inefficient in forest farms, especially for drilling and injection work that requires climbing tree trunks.

[0004] Prior art publication number CN116548234A discloses a punching and injecting device for forest pest control. The fixed arm in this solution is fixed and cannot be adjusted, so it can only be used for trees with a relatively single diameter, resulting in a small range of applications. Furthermore, when performing pest control in a forest farm, where trees vary in size, it is difficult to adapt to the situation universally, thus significantly reducing the efficiency of pest control.

[0005] In response to the above-mentioned drawbacks, the applicant has provided a drilling and injection device that can be disassembled and stored, is easy to carry, and can also adapt to the clamping of trees of different diameters. Summary of the Invention

[0006] The purpose of the present invention is to overcome the deficiencies in the prior art and provide a drilling and injection device for forest pest control, which can be disassembled and stored, is easy to carry, and can also adapt to the clamping of trees of different diameters.

[0007] In order to achieve the above object, the technical solution adopted by the present invention is:

[0008] A punching and injection device for forest pest control, comprising a mounting frame, a supporting mechanism, a clamping mechanism, a locking belt mechanism, and a punching and injection mechanism; the supporting mechanism is provided with a pair and is respectively arranged on the upper and lower sides of the mounting frame, the side of the mounting frame is provided with a hinged chain plate, one end of the clamping mechanism is hinged to the chain plate on one side of the mounting frame, and one end of the locking belt mechanism is hinged to the chain plate on the other side of the mounting frame; a first fixed frame with a rotatable connection is provided in the mounting frame, a positioning plate with a slidable connection is provided in the first fixed frame, and an adjustment mechanism is provided on the positioning plate, one end of the punching and injection mechanism is positioned by pushing the positioning plate to improve the stability of the punching and injection; adjustment is performed through the adjustment mechanism to meet the positioning effect of the punching and injection mechanism; a pair of positioning holes are respectively provided on both sides of the mounting frame, and the positioning holes are set at 90°.

[0009] The locking mechanism comprises a first fixing frame, a second fixing frame, a main shaft, a first screw, and a pressure block; one end of the third fixing frame is hingedly connected to the chain plate, the third fixing frame is provided with a first mounting slot, a second mounting slot, a second through slot, and a third through slot; the first fixing plate is provided with a pair of bolts fixed to both sides of the third fixing frame by bolts, the two ends of the main shaft are rotatably connected to the first fixing plate, the main shaft is wrapped with a cloth belt, and further, the end of the main shaft is provided with a turntable for convenient rotation control; the first screw is threadedly connected to the third fixing frame, the first screw is provided with a nut, the nut is provided in the second mounting slot; the through shaft provided at one end of the first screw is rotatably connected to the pressure block, the pressure block is provided in the second mounting slot; the pressure block is provided with a groove, the inner wall of the second mounting slot is provided with a second convex point, the second convex point is aligned with the groove; one end of the cloth belt passes through the second through slot, the third through slot and one side of the pressure block; by rotating the first screw, the pressure block is pushed downward so that the pressure block presses the cloth belt, and the cooperation of the groove and the second convex point can improve the effect of the pressure block on the cloth belt.

[0010] The end of the cloth belt is provided with a metal hook tooth, and the hook tooth is provided with a first fixed shaft.

[0011] The clamping mechanism includes a second fixed frame, a clamping tooth, a second pin shaft, a first hook arm, and a second hook arm; one end of the second fixed frame is hingedly connected to the chain plate, the second fixed frame is provided with a first through slot, a clamping tooth and a second pin shaft are provided inside the second fixed frame, the first hook arm is hooked to the second pin shaft, and the second hook arm is used to hook to the first fixed shaft; one end of the second hook arm is hingedly connected to the first hook arm, and the first hook arm is provided with a force rod; the force rod is provided in the first through slot; by pulling the force rod, the first hook arm pulls the second hook arm to move, and then the second hook arm pulls the hook tooth to move so that the hook tooth hooks the clamping tooth to prevent the cloth belt from retreating and tighten the cloth belt.

[0012] A first rotating shaft is provided at both ends of the first fixed frame, and the first rotating shaft is rotatably connected to the inner wall of the installation frame. A top plate is provided on one side of the first fixed frame, and a guide shaft is provided on the top plate, and a first spring is provided on the guide shaft; the positioning plate is provided in the first fixed frame and slidably connected to the guide shaft, and the first spring contacts the positioning plate and the top plate, and a sinking groove is provided on the positioning plate, and a through hole is provided in the sinking groove, and limit grooves are provided on both sides of the positioning plate; plug-in limit shafts are provided on both sides of the first fixed frame, and one end of the limit shaft is aligned with the limit groove to limit the sliding stroke of the positioning plate.

[0013] A first worm wheel is provided on one of the first rotating shafts, and a first worm is meshed with the first worm wheel. Through shafts are provided at both ends of the first worm and are fixed to the inner wall of the mounting frame through the through shafts and bearing seats. The rotation of the first worm wheel is controlled by rotating the first worm, thereby controlling the rotation of the first fixed frame.

[0014] A fixed clamping block is provided on one of the first rotating shafts. The first rotating shaft passes through the side wall of the installation frame. The clamping block is provided on one side of the installation frame.

[0015] A rubber pad is provided on one side of the installation frame, which can increase the contact area and improve stability and friction when squeezing wood. A handle is also provided on the installation frame for easy lifting.

[0016] The supporting mechanism includes a circular plate, a first support arm, a pressure plate, a push rod, a second spring, a second limit plate, and an arc plate; a second rotating shaft is provided on the circular plate, the second rotating shaft is rotatably connected to the mounting frame, and a gasket is sleeved on the second rotating shaft; the second limit plate is provided at one end of the second rotating shaft; the arc plates are provided with a pair and fixed on the circular plate, a first pin is provided between the arc plates, and a socket is also provided on the arc plate with the first pin as the axis; one end of the first support arm is rotatably connected to the first pin, and the pressure plate is hingedly connected to the first support arm; a first convex point is provided on the pressure plate to improve adhesion.

[0017] The arc plate is also provided with an insertion shaft which can penetrate the insertion hole on the arc plate and the preset through hole on the first arm to fix the first arm; so that the arc plate pushes the surface of the wood.

[0018] Furthermore, a push rod is provided on the circular plate, a first limit plate is provided at one end of the push rod, and a second spring is provided on the push rod. The second spring contacts the circular plate and the first limit plate, pushing the push rod down into the positioning hole on the mounting frame, locking the circular plate to prevent rotation.

[0019] The punching and injection mechanism includes a drilling rig body, a core barrel, a limit frame, a second fixed plate, a push plate, an injection tube, a medicine box, and a battery; a fixed shaft is provided at one end of the core barrel, and one end of the fixed shaft is connected to the output shaft end of the drilling rig body by a bolt; teeth are provided on the end and outer wall of the core barrel, and a positioning sleeve, an injection hole, a limit hole, and a fourth through groove are provided at the other end of the core barrel; the limit frame is fixed to the drilling rig body, and a first limit rod is provided on one side of the second fixed plate and a second limit rod is provided on the other side. The second limit rod is slidably connected to the limit frame, and the first limit The positioning rod is aligned with the limiting hole; one end of the injection tube is slidably connected to the limiting frame, the injection tube is made of hard material, and the other end is fixedly connected to the second fixed plate, and the push plate is fixedly connected to the second limiting rod and the injection tube; one end of the injection tube is provided with a quick connector male head; the medicine box is provided with a shoulder strap for carrying, and an electric medicine pump and a sealed rechargeable battery are provided in the medicine box; a medicine tube is provided outside the medicine box and connected to the medicine pump, and a control switch is also provided on the medicine box; one end of the medicine tube is provided with a quick connector female head, which can be quickly connected to the quick connector male head; the battery supplies power to the drilling rig body.

[0020] A bracket is provided on the card block, which includes an insert block, a support arm, and a support frame. The insert block is plugged into the card block, and the support arm includes a plurality of third pins and a second support arm. The second support arm is rotatably connected to the third pins, and one side of the support frame is rotatably connected to the support arm. The support frame is used to place and support the drilling rig body to reduce the physical exertion of the staff.

[0021] The adjusting mechanism includes a second worm, a second worm wheel, a control shaft, and a mounting seat; through shafts are provided at both ends of the second worm and are fixed to the positioning plate in conjunction with the bearing seat, the control shaft is provided with several and is arranged in the groove, the control shaft is rotatably connected to the positioning plate, the mounting seat is fixed to the positioning plate by bolts, and the mounting seat is rotatably connected to one end of the control shaft; a gear is provided at the end of the control shaft; the second worm wheel is set as a ring body, the outer ring of the ring body engages the second worm, and the inner ring of the ring body is provided with teeth and engages the gear at the end of the control shaft; a third limit plate is also provided on the mounting seat to limit the annular second worm wheel to prevent it from falling; an arc-shaped splint is provided on the control shaft to clamp the positioning sleeve on the core barrel to adapt to the positioning of core barrels of different sizes, and the second worm wheel is driven to rotate by rotating the second worm, thereby driving the control shaft and the arc-shaped splint to rotate.

[0022] Compared with the prior art, the present invention has the following advantages:

[0023] 1) In this solution, the length of the cloth belt can be controlled by a locking mechanism in conjunction with a snap-on mechanism. The chain plates and cloth belt can then be used to tie up trees of varying diameters. The mounting frame can be fixed to trees of varying diameters in conjunction with the supporting mechanism, stabilizing the drilling and injection process. Furthermore, the snap-on mechanism can tighten the cloth belt to prevent it from becoming loose.

[0024] Furthermore, the first fixing frame can be adjusted in angle by the first worm and the first worm gear, so that the positioning plate and the bracket can be adjusted to the same angle; this meets the requirements of oblique drilling. At the same time, oblique drilling and coring can prevent the leakage of drugs after injection. Secondly, the use of the bracket can also support the drilling rig body, which can greatly save the physical strength of the workers.

[0025] 2) The injection tube and the coring barrel are separated. The injection tube can be inserted into the injection hole by pushing the push plate to connect the injection path. This setting can prevent the injection tube from being blocked when coring with the coring barrel;

[0026] 3) The fixed shaft at one end of the core barrel is bolted to the output shaft of the drill body, allowing it to be replaced to accommodate different drilling requirements, including different core diameters. Furthermore, the curved clamping plate in the adjustment mechanism can be controlled and adjusted by the second worm gear and the second worm gear. The adjustable curved clamping plate can hold core barrels of different sizes, thereby meeting different drilling requirements.

[0027] Furthermore, the device can be disassembled and stored, is easy to carry, can adapt to the working environment of large forests, and meet the needs of disease and insect pest control on high-altitude tree trunks. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Attachment Figure 1 This is a schematic diagram of the structure of a punching and injection device for forestry pest control. Figure 1 ;

[0029] Attachment Figure 2 This is a schematic diagram of the structure of a punching and injection device for forestry pest control. Figure 2 ;

[0030] Attachment Figure 3 This is a schematic diagram of the structure of a punching and injection device for forestry pest control. Figure 3 ;

[0031] Attachment Figure 4 This is a schematic diagram of the structure of the punching and injection mechanism Figure 1 ;

[0032] Attachment Figure 5 This is a schematic diagram of the structure of the punching and injection mechanism Figure 2 ;

[0033] Attachment Figure 6 This is the structural diagram of the locking mechanism Figure 1 ;

[0034] Attachment Figure 7 This is the structural diagram of the locking mechanism Figure 2 ;

[0035] Attachment Figure 8It is a structural diagram of the briquette;

[0036] Attachment Figure 9 This is a schematic diagram of the structure of the clamping mechanism Figure 1 ;

[0037] Attachment Figure 10 This is a schematic diagram of the structure of the clamping mechanism Figure 2 ;

[0038] Attachment Figure 11 This is a schematic diagram of the position structure of the installation frame, the first fixed frame, and the positioning plate Figure 1 ;

[0039] Attachment Figure 12 This is a schematic diagram of the position structure of the installation frame, the first fixed frame, and the positioning plate Figure 2 ;

[0040] Attachment Figure 13 It is a structural diagram of the regulating mechanism;

[0041] Attachment Figure 14 This is a schematic diagram of the structure of the first fixed frame Figure 1 ;

[0042] Attachment Figure 15 This is a schematic diagram of the structure of the first fixed frame Figure 2 ;

[0043] Attachment Figure 16 It is a structural diagram of the positioning plate;

[0044] Attachment Figure 17 It is a structural diagram of the bracket;

[0045] Attachment Figure 18 It is a structural diagram of the top support mechanism;

[0046] Attachment Figure 19 It is a structural diagram of the medicine box;

[0047] Attachment Figure 20 It is a structural diagram of a battery;

[0048] In the figure: 1, mounting frame; 11, positioning hole; 13, rubber pad; 14, handle; 15, chain plate;

[0049] 2. First fixing frame; 21. Clamping block; 22. Top plate; 23. First rotating shaft; 24. First worm gear; 25. First spring; 26. First worm; 27. Guide shaft; 28. Limiting shaft; 3. Positioning plate; 31. Sink; 32. Through hole; 33. Limiting slot;

[0050] 4. Support mechanism; 41. Circular plate; 411. Second rotating shaft; 42. Bushing; 43. First support arm; 44. Pressure plate; 441. First protrusion; 45. Ejector rod; 451. First limiting plate; 46. Second spring; 47. Second limiting plate; 48. Arc plate; 481. Insert shaft; 482. First pin;

[0051] 5. Clamping mechanism; 51. Second fixing frame; 511. First through slot; 52. Clamping tooth; 53. Second pin; 54. First hook arm; 541. Force rod; 55. Second hook arm;

[0052] 6. Belt lock mechanism; 61. Third fixing frame; 611. First mounting slot; 612. Second through slot; 613. Third through slot; 614. Second mounting slot; 62. First fixing plate; 63. Spindle; 631. Turntable; 632. Cloth belt; 633. Hook; 634. First fixed shaft; 64. First lead screw; 641. Nut; 65. Pressure block; 651. Groove; 66. Second protrusion;

[0053] 7. Punching and injection mechanism; 71. Coring barrel; 711. Teeth; 712. Positioning sleeve; 713. Injection hole; 714. Limiting hole; 715. Fourth through slot; 716. Fixed shaft; 72. Limiting frame; 73. Second fixing plate; 731. First limiting rod; 732. Second limiting rod; 74. Push plate; 75. Injection tube; 76. Male quick connector; 77. Medicine box; 771. Medicine tube; 772. Switch; 773. Female quick connector; 774. Strap; 78. Drilling rig body; 79. Battery;

[0054] 8. Bracket; 81. Insert; 82. Support arm; 821. Third pin; 822. Second support arm; 83. Support frame;

[0055] 9. Adjusting mechanism; 91. Second worm; 92. Second worm wheel; 93. Control shaft; 931. Arc-shaped splint; 94. Mounting seat; 941. Third limit plate; 110. Tree. DETAILED DESCRIPTION

[0056] To facilitate understanding by those skilled in the art, Figure 1-20 , the technical solution of the present invention is further described in detail.

[0057] A perforating and injecting device for forest pest control comprises a mounting frame 1, a supporting mechanism 4, a clamping mechanism 5, a locking belt mechanism 6, and a perforating and injecting mechanism 7; the supporting mechanism 4 is provided with a pair and is respectively arranged on the upper and lower sides of the mounting frame 1, and a hinged chain plate 15 is provided on the side of the mounting frame 1, one end of the clamping mechanism 5 is hingedly connected to the chain plate 15 on one side of the mounting frame 1, and one end of the locking belt mechanism 6 is hingedly connected to the chain plate 15 on the other side of the mounting frame 1; a first fixed frame 2 with a rotatable connection is provided in the mounting frame 1, a positioning plate 3 with a slidable connection is provided in the first fixed frame 2, and an adjusting mechanism 9 is provided on the positioning plate 3, one end of the perforating and injecting mechanism 7 is positioned by pushing the positioning plate 3 to improve the stability of the perforating and injection; the positioning effect of the perforating and injecting mechanism 7 is satisfied by adjusting the adjusting mechanism 9; a pair of positioning holes 11 are respectively provided on both sides of the mounting frame 1, and the positioning holes 11 are arranged at 90° to each other.

[0058] A first rotating shaft 23 is provided at both ends of the first fixed frame 2, and the first rotating shaft 23 is rotatably connected to the inner wall of the installation frame 1. A top plate 22 is provided on one side of the first fixed frame 2, and a guide shaft 27 is provided on the top plate 22, and a first spring 25 is provided on the guide shaft 27; the positioning plate 3 is arranged in the first fixed frame 2 and is slidably connected to the guide shaft 27, and the first spring 25 contacts the positioning plate 3 and the top plate 22, and a recessed groove 31 is provided on the positioning plate 3, and a through hole 32 is provided in the recessed groove 31, and limiting grooves 33 are provided on both sides of the positioning plate 3; plug-in limiting shafts 28 are provided on both sides of the first fixed frame 2, and one end of the limiting shaft 28 is aligned with the limiting groove 33 to limit the sliding stroke of the positioning plate 3.

[0059] A first worm gear 24 is provided on one of the first rotating shafts 23, and a first worm 26 is meshed with the first worm gear 24. Through shafts are provided at both ends of the first worm gear 26 and are fixed to the inner wall of the mounting frame 1 through the through shafts and bearing seats. The first worm gear 24 is controlled to rotate by rotating the first worm gear 26, thereby controlling the rotation of the first fixed frame 2.

[0060] A fixed clamping block 21 is provided on one of the first rotating shafts 23 . The first rotating shaft 23 passes through the side wall of the installation frame 1 , and the clamping block 21 is provided on one side of the installation frame 1 .

[0061] A rubber pad 13 is provided on one side of the installation frame 1, which can increase the contact area and improve stability and friction when squeezing the wood 110. A handle 14 is also provided on the installation frame 1 for easy lifting.

[0062] The locking belt mechanism 6 includes a third fixed frame 61, a first fixed plate 62, a main shaft 63, a first screw 64, and a pressure block 65; one end of the third fixed frame 61 is hinged to the chain plate 15, and the third fixed frame 61 is provided with a first mounting slot 611, a second mounting slot 614, a second through slot 612, and a third through slot 613. The first fixed plate 62 is provided with a pair and is fixed on both sides of the third fixed frame 61 by bolts. The two ends of the main shaft 63 are rotatably connected to the first fixed plate 62, and a cloth belt 632 is wrapped around the main shaft 63. Furthermore, the end of the main shaft 63 is provided with a turntable 631 for easy control of rotation; the first screw 64 is threadedly connected to the third fixed frame 61, and the first screw 64 is threadedly connected to the third fixed frame 61. A nut 641 is provided on it, and the nut 641 is arranged in the second mounting groove 614; a through-shaft is provided at one end of the first screw 64 to rotatably connect the pressure block 65, and the pressure block 65 is arranged in the second mounting groove 614; a groove 651 is provided on the pressure block 65, and a second protrusion 66 is provided on the inner wall of the second mounting groove 614, and the second protrusion 66 is aligned with the groove 651; one end of the cloth belt 632 passes through the second through groove 612, the third through groove 613 and one side of the pressure block 65; the pressure block 65 is pushed downward by rotating the first screw 64, so that the pressure block 65 presses the cloth belt 632, and the groove 651 cooperates with the second protrusion 66 to improve the effect of the pressure block 65 on pressing and locking the cloth belt 632.

[0063] The end of the cloth belt 632 is provided with a metal hook 633 , and the hook 633 is provided with a first fixed shaft 634 .

[0064] The clamping mechanism 5 includes a second fixed frame 51, a clamping tooth 52, a second pin shaft 53, a first hook arm 54, and a second hook arm 55; one end of the second fixed frame 51 is hinged to the chain plate 15, and the second fixed frame 51 is provided with a first through slot 511, and a clamping tooth 52 and a second pin shaft 53 are provided inside the second fixed frame 51, the first hook arm 54 is hooked to the second pin shaft 53, and the second hook arm 55 is used to hook to the first fixed shaft 634; one end of the second hook arm 55 is hinged to the first hook arm 54, and the first hook arm 54 is provided with a force rod 541; the force rod 541 is provided in the first through slot 511; by pulling the force rod 541, the first hook arm 54 pulls the second hook arm 55 to move, and then the second hook arm 55 pulls the hook tooth 633 to move so that the hook tooth 633 hooks the clamping tooth 52, preventing the cloth belt 632 from retreating and tightening the cloth belt 632.

[0065] The supporting mechanism 4 includes a circular plate 41, a first support arm 43, a pressure plate 44, a push rod 45, a second spring 46, a second limit plate 47, and an arc plate 48; a second rotating shaft 411 is provided on the circular plate 41, the second rotating shaft 411 is rotatably connected to the mounting frame 1, and a gasket 42 is sleeved on the second rotating shaft 411; the second limit plate 47 is provided at one end of the second rotating shaft 411; a pair of arc plates 48 are provided and fixed on the circular plate 41, a first pin 482 is provided between the arc plates 48, and a socket is also provided on the arc plate 48 with the first pin 482 as the axis; one end of the first support arm 43 is rotatably connected to the first pin 482, and the pressure plate 44 is hinged to the first support arm 43; a first protrusion 441 is provided on the pressure plate 44 to improve adhesion.

[0066] The arc plate 48 is also provided with an insertion shaft 481 which can penetrate the insertion hole on the arc plate 48 and the preset through hole on the first arm 43 to fix the first arm 43; so that the arc plate 48 pushes the surface of the wood 110.

[0067] Furthermore, a push rod 45 is provided on the circular plate 41, and a first limit plate 451 is provided at one end of the push rod 45. A second spring 46 is provided on the push rod 45. The second spring 46 contacts the circular plate 41 and the first limit plate 451, pushing the push rod 45 downward into the positioning hole 11 on the mounting frame 1, locking the circular plate 41 to prevent rotation.

[0068] The punching and injection mechanism 7 includes a drilling rig body 78, a coring barrel 71, a limiting frame 72, a second fixed plate 73, a push plate 74, an injection tube 75, a medicine box 77, and a battery 79; one end of the coring barrel 71 is provided with a fixed shaft 716, and one end of the fixed shaft 716 is connected to the output shaft end of the drilling rig body 78 by a bolt; the end and outer wall of the coring barrel 71 are provided with teeth 711, and the other end of the coring barrel 71 is provided with a positioning sleeve 712, an injection hole 713, a limiting hole 714, and a fourth through groove 715; the limiting frame 72 is fixed to the drilling rig body 78, and one side of the second fixing plate 73 is provided with a first limiting rod 731 and the other side is provided with a second limiting rod 732. The second limiting rod 732 is slidably connected to the limiting frame 72, and the first limiting rod 731 is aligned with the limiting hole 714; one end of the injection tube 75 is slidably connected to the limiting frame 72, and the injection tube 75 is made of hard material and the other end The second fixing plate 73 is fixedly connected, and the push plate 74 is fixedly connected to the second limit rod 732 and the injection tube 75; one end of the injection tube 75 is provided with a quick connector male head 76; the medicine box 77 is provided with a shoulder strap 774 for carrying, and the medicine box 77 is provided with an electric medicine pump and a sealed rechargeable battery; a medicine tube 771 is provided outside the medicine box 77 and is connected to the medicine pump, and the medicine box 77 is also provided with a control switch 772; one end of the medicine tube 771 is provided with a quick connector female head 773, which can be quickly connected to the quick connector male head 76; the battery 79 supplies power to the drill body 78; the model of the medicine box 77 is MY11-2120, which can be purchased on the market. Here, the medicine box 77 is a common garden or agricultural tool; the quick connector includes a quick connector female head and a quick connector male head, which is a common C-type self-locking quick connector, which can be purchased on the market, and the drill body can be modified with a conventional electric drill.

[0069] A bracket 8 is provided on the block 21, and the bracket 8 includes an insert block 81, a support arm 82, and a support frame 83. The insert block 81 is inserted into the block 21, and the support arm 82 includes a plurality of third pin shafts 821 and a second support arm 822. The second support arm 822 is rotatably connected to the third pin shafts 821, and one side of the support frame 83 is rotatably connected to the support arm 82; the support frame 83 is used to place and support the drilling rig body 78 to reduce the physical exertion of the staff.

[0070] The adjusting mechanism 9 includes a second worm 91, a second worm gear 92, a control shaft 93, and a mounting seat 94; both ends of the second worm 91 are provided with through shafts and are fixed on the positioning plate 3 with a bearing seat, and the control shaft 93 is provided with several and arranged in the sink groove 31, the control shaft 93 is rotatably connected to the positioning plate 3, and the mounting seat 94 is fixed to the positioning plate 3 by bolts, and the mounting seat 94 is rotatably connected to one end of the control shaft 93; a gear is provided at the end of the control shaft 93; the second worm gear 92 is set as a ring body, the outer ring of the ring body engages the second worm 91, and the inner ring of the ring body is provided with teeth and engages the gear at the end of the control shaft 93; a third limit plate 941 is also provided on the mounting seat 94 for limiting the annular second worm gear 92 to prevent it from falling; an arc clamping plate 93 is provided on the control shaft 93 for clamping the positioning sleeve 712 on the core barrel 71 to adapt to the positioning of core barrels 71 of different sizes, and the second worm gear 92 is driven to rotate by rotating the second worm 91, thereby driving the control shaft 93 and the arc clamping plate 931 to rotate.

[0071] A drilling and injection device for forest pest control, the working process is as follows:

[0072] When it is necessary to drill holes and inject pesticides to treat insect pests higher up in the trunk of the tree 110, personnel are required to climb along the trunk to the drilling location. The specific climbing method can be to use the pedals in the climbing pole to help the climbing device, which is a conventional existing technology; then the drilling device is lifted to the drilling location by tying the handle 14 with a rope; then the drilling device is tied to the trunk to drill holes and inject pesticides.

[0073] First, loosen the pressure block 65 in the locking mechanism 6 so that the cloth belt 632 can be pulled in an orderly manner, and pull the cloth belt 632 to one end of the clamping mechanism 5 so that the hook teeth 633 at the end of the cloth belt 632 can hook the clamping teeth 52 in the clamping mechanism 5, and then rotate the first screw 64 to make the pressure block 65 press and lock the cloth belt 632, and then rotate the nut 641 to make the nut press against the third fixing frame 61 to prevent the first screw 64 from loosening; then tighten the cloth belt 632 through the clamping mechanism 5. The second hook arm 55 is hooked to the first fixed shaft 634 on the hook tooth 633, and then the force-adding rod 541 is pulled to rotate the first hook arm 54 around the second pin shaft 53, thereby pulling the hook tooth 633 and the cloth belt 632 to move so that the hook tooth 633 passes over the latching tooth 52 one by one. When the tension of the cloth belt 632 is satisfied, the force applied by the force-adding rod 541 is loosened, so that the hook tooth 633 stays on the latching tooth 52 and the cloth belt 632 is tightened. The force-adding rod 541 is pushed back to make the second hook arm 55 directly detach from the hook tooth 633.

[0074] Then fix the supporting mechanism 4. First, pull up the top rod 45 to disengage it from the positioning hole 11. Then rotate the circular plate 41 to align the pressure plate 44 with the tree trunk. Then insert the top rod 45 into the positioning hole 11 to lock the circular plate 41 to prevent rotation. Then adjust the angle of the first arm 43. Then, use the plug shaft 481 to connect the socket on the arc plate 48 and the preset through hole on the first arm 43 to lock the first arm 43. The application of the supporting mechanism 4 can ensure the stability of the installation frame and will not fall or tilt due to gravity.

[0075] Then the drill body 78 in the drilling and injection mechanism 7 is controlled so that the core barrel 71 is set on the positioning plate 3, and the core barrel 71 passes through the through hole 32 on the positioning plate 3. Then the positioning sleeve 712 is set in the sink 31. The outer diameter of the positioning sleeve 712 is larger than the diameter of the through hole 32, so the sink 31 limits the positioning sleeve 712. The arc-shaped clamping plate 931 in the adjustment mechanism 9 clamps and stabilizes the positioning sleeve 712 to stabilize the drilling process; push the drill body 78 and the positioning plate 3 to slide for drilling and coring.

[0076] Before this, the medicine box 77 can be lifted and pulled to the person on the tree trunk by a rope and carried on the person's back, and then the quick connector female end 773 and the quick connector male end 76 are connected; the ground staff connects the battery 79 and the drill rig body 78 for power supply; the drill rig body 78 drives the coring barrel 71 to coring the tree trunk, and then the tree core in the coring barrel 71 is taken out after coring, and it can be pushed out through the fourth through groove 715 using auxiliary tools such as a round shaft; then the hollow coring barrel 71 is inserted into the tree hole in the tree trunk; then the push plate 74 is pushed to insert one end of the injection tube 75 into the injection hole 713, and the first limit rod 731 is inserted into the limit hole 714 to prevent the coring barrel 71 from rotating and twisting the injection tube 75, and then the switch on the medicine box 77 is started to start the medicine pump to supply medicine, and the medicine flows along the coring barrel 71 into the tree hole.

[0077] When it is necessary to perform oblique drilling on the diseased part of the tree trunk to prevent the outflow of the medicine, the first worm gear 24 can be driven to rotate by rotating the first worm 26, thereby driving the first fixed frame 2 to rotate, thereby driving the positioning plate 3 and the block 21 and the bracket 8 to rotate at the same angle, and then when the core barrel 71 is placed in the sinking groove 31, oblique drilling at a certain angle can be performed; the bracket 8 can lift the drilling rig body 78, saving effort for the staff.

[0078] After completing the drilling and injection of medicine, first untie the connection between the quick connector male end 76 and the quick connector female end 773; then the medicine box 77 and the drilling rig body 78 can be sent to the ground one by one through the rope, and then the cloth belt 632 can be removed. First, the pressure of the pressure block 65 is released to loosen the cloth belt 632 to a certain extent, and then the hook tooth 633 is released to be hooked with the latch tooth 52, and then the main shaft 63 is rotated to wind and retract the cloth belt 632, and the reserved end of the cloth belt 632 is tightened by the pressure block 65 to prevent the cloth belt 632 from being scattered; then retract and reset the supporting mechanism 4, first lift the top rod 45 and rotate the circular plate 90° so that the top rod 45 can be inserted into another positioning hole 11, and then the first arm 43 is flattened; then use the rope to tie the handle 14 to send it to the ground, and then the staff can get down from the tree safely.

[0079] Two or more; terms such as "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," and "tail" indicate positions or relationships based on those shown in the accompanying drawings. These terms are intended solely to facilitate and simplify the description of the present invention and are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limiting the present invention. Furthermore, terms such as "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0080] In the description of the invention, the connection methods are divided into fixed connection and movable connection. The fixed connection methods include but are not limited to welding fixation and bolt fixation; the movable connection methods include but are not limited to sliding connection, rotation connection, and threaded connection. The connection method that can achieve its application effect needs to be selected according to the application situation of the solution.

[0081] In summary, the electronic or electrical components including but not limited to the medicine box, the drilling rig body, and the battery are components in the prior art, obtained through private customization or purchase, and the electrical connections between the components are conventional circuit connections or electrical connections in the prior art, and are not within the scope of protection of the present invention;

[0082] The above content is merely an example and explanation of the structure of the present invention. Those skilled in the art may make various modifications or additions to the described specific embodiments or replace them in a similar manner. As long as they do not deviate from the structure of the invention or exceed the scope defined by the claims, they should all fall within the scope of protection of the present invention.

Claims

1. A punching and injection device for forest pest control, comprising a mounting frame, a supporting mechanism, a clamping mechanism, a locking mechanism, and a punching and injection mechanism; The supporting mechanism is provided with a pair of hinged chain plates respectively arranged at the upper and lower sides of the mounting frame, the side of the mounting frame is provided with a hinged chain plate, one end of the clamping mechanism is hingedly connected to the chain plate on one side of the mounting frame, and one end of the locking belt mechanism is hingedly connected to the chain plate on the other side of the mounting frame; a first fixed frame with a rotatable connection is provided in the mounting frame, a positioning plate with a slidable connection is provided in the first fixed frame, and an adjustment mechanism is provided on the positioning plate, and one end of the punching and injection mechanism is positioned by pushing the positioning plate to improve the stability of the punching and injection; the positioning effect of the punching and injection mechanism is satisfied by the adjustment mechanism; a pair of positioning holes are respectively provided on both sides of the mounting frame, and the positioning holes are arranged at 90 degrees; The adjusting mechanism includes a second worm, a second worm wheel, a control shaft, and a mounting seat; through shafts are provided at both ends of the second worm and are fixed to the positioning plate in conjunction with the bearing seat, the control shaft is provided with several and is arranged in the groove, the control shaft is rotatably connected to the positioning plate, the mounting seat is fixed to the positioning plate by bolts, and the mounting seat is rotatably connected to one end of the control shaft; a gear is provided at the end of the control shaft; the second worm wheel is set as a ring body, the outer ring of the ring body engages the second worm, and the inner ring of the ring body is provided with teeth and engages the gear at the end of the control shaft; a third limit plate is also provided on the mounting seat to limit the annular second worm wheel to prevent it from falling; an arc-shaped splint is provided on the control shaft to clamp the positioning sleeve on the core barrel to adapt to the positioning of core barrels of different sizes, and the second worm wheel is driven to rotate by rotating the second worm, thereby driving the control shaft and the arc-shaped splint to rotate.

2. A punching and injection device for forest pest control according to claim 1, characterized in that A first rotating shaft is provided at both ends of the first fixed frame, and the first rotating shaft is rotatably connected to the inner wall of the installation frame. A top plate is provided on one side of the first fixed frame, and a guide shaft is provided on the top plate, and a first spring is provided on the guide shaft; the positioning plate is provided in the first fixed frame and slidably connected to the guide shaft, and the first spring contacts the positioning plate and the top plate, and the positioning plate is provided with a sinking groove, a through hole is provided in the sinking groove, and limit grooves are provided on both sides of the positioning plate; plug-in limit shafts are provided on both sides of the first fixed frame, and one end of the limit shaft is aligned with the limit groove to limit the sliding stroke of the positioning plate; A first worm wheel is provided on one of the first rotating shafts, and a first worm is meshed with the first worm wheel. Through shafts are provided at both ends of the first worm and are fixed to the inner wall of the mounting frame through the through shafts and bearing seats. The rotation of the first worm wheel is controlled by rotating the first worm, thereby controlling the rotation of the first fixed frame. A fixed clamping block is provided on one of the first rotating shafts. The first rotating shaft passes through the side wall of the installation frame. The clamping block is provided on one side of the installation frame.

3. The punching and injection device for forest pest control according to claim 2 is characterized in that A rubber pad is provided on one side of the installation frame, which can increase the contact area and improve stability and friction when squeezing wood. A handle is also provided on the installation frame for easy lifting.

4. The punching and injection device for forest pest control according to claim 2 is characterized in that A bracket is provided on the card block, which includes an insert block, a support arm, and a support frame. The insert block is plugged into the card block, and the support arm includes a plurality of third pins and a second support arm. The second support arm is rotatably connected to the third pins, and one side of the support frame is rotatably connected to the support arm. The support frame is used to place and support the drilling rig body to reduce the physical exertion of the staff.

5. The perforating and injecting device for forest pest control according to claim 1 is characterized in that The supporting mechanism includes a circular plate, a first support arm, a pressure plate, a push rod, a second spring, a second limiting plate, and an arc plate; a second rotating shaft is provided on the circular plate, the second rotating shaft is rotatably connected to the mounting frame, and a gasket is sleeved on the second rotating shaft; the second limiting plate is provided at one end of the second rotating shaft; the arc plate is provided with a pair of and fixed to the circular plate, a first pin is provided between the arc plates, and a socket is also provided on the arc plate with the first pin as the axis; one end of the first support arm is rotatably connected to the first pin, and the pressure plate is hingedly connected to the first support arm; a first convex point is provided on the pressure plate to improve adhesion; The arc plate is also provided with an insertion shaft which can penetrate the insertion hole on the arc plate and the preset through hole on the first arm to fix the first arm; so that the arc plate pushes the surface of the wood.

6. The perforating and injecting device for forest pest control according to claim 5 is characterized in that The circular plate is also provided with a push rod, one end of which is provided with a first limit plate, and a second spring is provided on the push rod. The second spring contacts the circular plate and the first limit plate, pushing the push rod down into the positioning hole on the mounting frame, locking the circular plate to prevent it from rotating.

7. The punching and injection device for forest pest control according to claim 1 is characterized in that The punching and injection mechanism includes a drilling rig body, a core barrel, a limit frame, a second fixed plate, a push plate, an injection tube, a medicine box, and a battery; a fixed shaft is provided at one end of the core barrel, and one end of the fixed shaft is connected to the output shaft end of the drilling rig body by a bolt; teeth are provided on the end and outer wall of the core barrel, and a positioning sleeve, an injection hole, a limit hole, and a fourth through groove are provided at the other end of the core barrel; the limit frame is fixed to the drilling rig body, and a first limit rod is provided on one side of the second fixed plate and a second limit rod is provided on the other side. The second limit rod is slidably connected to the limit frame, and the first limit The positioning rod is aligned with the limiting hole; one end of the injection tube is slidably connected to the limiting frame, the injection tube is made of hard material, and the other end is fixedly connected to the second fixed plate, and the push plate is fixedly connected to the second limiting rod and the injection tube; one end of the injection tube is provided with a quick connector male head; the medicine box is provided with a shoulder strap for carrying, and an electric medicine pump and a sealed rechargeable battery are provided in the medicine box; a medicine tube is provided outside the medicine box and connected to the medicine pump, and a control switch is also provided on the medicine box; one end of the medicine tube is provided with a quick connector female head, which can be quickly connected to the quick connector male head; the battery supplies power to the drilling rig body.

8. The perforating and injecting device for forest pest control according to claim 1 is characterized in that The locking mechanism comprises a third fixing frame, a first fixing plate, a main shaft, a first screw, and a pressure block; one end of the third fixing frame is hingedly connected to the chain plate, the third fixing frame is provided with a first mounting slot, a second mounting slot, a second through-slot, and a third through-slot; the first fixing plate is provided with a pair of bolts fixed to both sides of the third fixing frame by bolts, the two ends of the main shaft are rotatably connected to the first fixing plate, the main shaft is wrapped with a cloth belt, and further, the end of the main shaft is provided with a turntable for controlling the rotation; the first screw is threadedly connected to the third fixing frame, the first screw is provided with a nut, and the nut is provided in the second mounting slot; the through shaft provided at one end of the first screw is rotatably connected to the pressure block, the pressure block is provided in the second mounting slot; the pressure block is provided with a groove, the inner wall of the second mounting slot is provided with a second convex point, and the second convex point is aligned with the groove; one end of the cloth belt passes through the second through-slot, the third through-slot and one side of the pressure block; by rotating the first screw, the pressure block is pushed downward so that the pressure block presses the cloth belt, and the groove and the second convex point cooperate to improve the effect of the pressure block on the cloth belt. The end of the cloth belt is provided with a metal hook tooth The clamping mechanism includes a second fixed frame, a clamping tooth, a second pin shaft, a first hook arm, and a second hook arm; one end of the second fixed frame is hingedly connected to the chain plate, the second fixed frame is provided with a first through slot, a clamping tooth and a second pin shaft are provided inside the second fixed frame, the first hook arm is hooked to the second pin shaft, and the second hook arm is used to hook to the first fixed shaft; one end of the second hook arm is hingedly connected to the first hook arm, and the first hook arm is provided with a force rod; the force rod is provided in the first through slot; by pulling the force rod, the first hook arm pulls the second hook arm to move, and then the second hook arm pulls the hook tooth to move so that the hook tooth hooks the clamping tooth to prevent the cloth belt from retreating and tighten the cloth belt.

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