A forestry insect-proof and insect-repellent lime smearing device

Abstract

The present invention relates to the technical field of lime coating, and specifically to a forestry insect-proof and insect-repellent lime coating device, comprising a displacement module, an adjustment module being provided on the top of the displacement module, a lifting module and a coating module being provided on the adjustment module, the displacement module comprising a mounting plate, a plurality of support wheels being provided on the bottom of the mounting plate, the coating module comprising a fixed plate, and a rotating plate being provided on the bottom of the fixed plate. In the present invention, a coating block and a spraying pipe are provided through a mounting seat, the coating module can be moved downward by the lifting module, so that the spraying pipe sprays the tree trunk from top to bottom, the sprayed lime water can be rolled by the coating block, the power motor can drive the transmission shaft to rotate, the sliding block can rotate around the tree trunk, the position of the coating module can be adjusted, and the surface of the tree trunk can be gradually coated, which is beneficial to reducing the workload of the staff and alleviating the burden on the staff.

Description

Technical Field

[0001] The invention relates to the technical field of lime plastering, in particular to a forestry insect-proofing and insect-repelling lime plastering device. Background Art

[0002] In forestry tree trunk protection, lime is usually applied on the tree trunk. The white lime layer can increase the amount of sunlight reflected, which is beneficial to reduce the temperature difference between the trunk and day and night. In winter, it can prevent the trunk from cracking due to drastic temperature changes. At the same time, quicklime can create an alkaline environment on the trunk, which can directly kill the overwintering insect eggs parasitic on the bark. At the same time, the white lime coating also has the function of repelling pests and has a good insect-proof and insect-repellent effect. When applying lime to the trunk, it is usually done manually with a brush. When applying it to a forest, the workload is relatively large and the burden on the staff is relatively heavy. Summary of the Invention

[0003] The object of the present invention is to provide a forestry insect-proof and insect-repellent lime smearing device to solve the problems raised in the above background technology.

[0004] To achieve the above object, the present invention provides the following technical solutions:

[0005] A forestry insect-proof and insect-repellent lime smearing device includes a displacement module, an adjustment module is provided on the top of the displacement module, the adjustment module is provided with a lifting module and a smearing module, the displacement module includes a mounting plate, a plurality of support wheels are provided at the bottom of the mounting plate, a plurality of support frames are provided on the bottom surface of the mounting plate corresponding to the support wheels, the support wheels are rotatably connected to adjacent support frames through shafts, the smearing module includes a fixed plate, a rotating plate is provided at the bottom of the fixed plate, the rotating plate is provided with a mounting seat, the mounting seat is provided with a smearing block and a spraying pipe, the spraying pipe is L-shaped, and a nozzle is provided at the end of the spraying pipe, the adjustment module includes an arc frame- , arc frame 2, sliding block, positioning rod, the interior of the arc frame 1 is slidingly connected to the arc frame 2, the sliding block is fixedly connected to the interior of the arc frame 2, the positioning rod is slidably connected to the interior of the arc frame 2, the sliding block is fixedly connected to the positioning rod, the interior of the arc frame 1 is fixedly connected with half-toothed ring 1, the positioning rod is fixedly connected with half-toothed ring 2, the interior of the arc frame 2 is fixedly connected with a power motor, the output end of the power motor is transmission-connected with a transmission shaft rotatably connected to the arc frame 2, the transmission shaft is fixedly sleeved with a rolling gear, the half-toothed ring 1 and the half-toothed ring 2 are both engaged with the rolling gear for transmission, and the rolling gear is located between the half-toothed ring 1 and the half-toothed ring 2.

[0006] Furthermore, a pushing frame is fixedly connected to the top surface of the mounting plate.

[0007] Furthermore, the mounting plate is provided with a connecting groove, and two clamping rods are arranged inside the connecting groove. The clamping rods are fixedly connected to a rotating shaft rotatably connected to the connecting groove, and one rotating shaft is rotatably connected to the other rotating shaft inside, and the other rotating shaft is hollow inside.

[0008] Furthermore, a driving mechanism is provided on the top of the mounting plate, and the driving mechanism is capable of driving the two rotating shafts to rotate;

[0009] The driving mechanism includes a connecting box, a first driving motor, a second driving motor, a driving shaft, and two transmission gears;

[0010] The connection box is fixedly connected to the top surface of the mounting plate, and the connection box is rotatably connected to another rotating shaft;

[0011] A driving motor 1 is fixedly connected to the inside of the connection box, and an output end of the driving motor 1 is transmission-connected to the top end of a rotating shaft;

[0012] The second drive motor is fixedly connected to the inside of the connection box, and the output end of the second drive motor is transmission-connected to a drive shaft that is rotationally connected to the connection box;

[0013] The two transmission gears are fixedly sleeved on the driving shaft and the other rotating shaft respectively, and the two transmission gears are meshed for transmission.

[0014] Preferably, a detection seat is fixedly connected inside the connecting groove, a distance sensor is fixedly connected inside the detection seat, and the detection seat is located between the two clamping rods.

[0015] Furthermore, a connecting plate is fixedly connected to the top surface of the sliding block;

[0016] The lifting module includes a lifting frame, a limit seat, and a telescopic mechanism;

[0017] The lifting frame is fixedly connected to the top surface of the connecting plate, the interior of the lifting frame is fixedly connected to a connecting motor, and the output end of the connecting motor is transmission-connected to a connecting screw that is rotatably connected to the lifting frame;

[0018] The limit seat is slidably connected to the interior of the lifting frame, and the connecting screw is screwed and connected to the interior of the limit seat;

[0019] The telescopic mechanism is arranged inside the limiting seat.

[0020] Furthermore, the telescopic mechanism includes a fixed frame, a sliding frame, and an electric telescopic rod;

[0021] The fixed frame is fixedly connected to the inside of the limit seat;

[0022] The sliding frame is slidably connected to the interior of the fixed frame, and the end of the sliding frame is fixedly connected to the fixed plate;

[0023] The electric telescopic rod is fixedly connected to the interior of the fixed frame, and the output end of the electric telescopic rod is transmission-connected to the interior of the sliding frame.

[0024] Preferably, a connecting shaft rotatably connected to the fixed plate is fixedly connected to the top of the rotating plate, and a torsion spring is provided between the connecting shaft and the inside of the fixed plate.

[0025] Furthermore, the mounting seat is fixedly connected to two limit plates which are rotatably connected to the smearing block.

[0026] Preferably, the rotating plate is fixedly connected to a fixed box, an adjusting motor is provided inside the fixed box, the output end of the adjusting motor is transmission-connected to an adjusting shaft rotatably connected to the rotating plate, the adjusting shaft is fixedly connected to the mounting seat, and the adjusting shaft and the spray pipe are staggered with each other.

[0027] Compared with the prior art, the present invention has the following beneficial effects:

[0028] 1. A coating block and a spraying pipe are provided on the mounting seat. After the spraying pipe is connected to the matching container through a hose, the lime water in the container can be transported to the hose through a delivery pump, etc., and then sprayed onto the tree trunk through the spraying pipe. The coating module can be moved downward by the lifting module, so that the spraying pipe sprays the tree trunk from top to bottom. At the same time, during spraying, the sprayed lime water can be rolled by the coating block, and then the lime water can be more evenly coated on the tree trunk. After coating one row, the power motor can drive the transmission shaft to rotate, so that the rolling gear rolls on the half-tooth ring 1, and the half-tooth ring 2 moves, so that the sliding block can rotate around the tree trunk, adjust the position of the coating module, and then gradually coat the surface of the trunk, which is beneficial to reduce the workload of the staff and alleviate the burden on the staff.

[0029] 2. Two clamping rods are arranged inside the connecting groove, which can push the displacement module so that the tree trunk enters between the two clamping rods. By synchronously moving the two clamping rods away from or towards each other and adjusting the opening angle of the two clamping rods, when the tree trunk rests on the two clamping rods, the center of the tree trunk roughly corresponds to the center of the arc frame 1, which is conducive to quickly positioning the displacement module and facilitates the subsequent painting of the tree trunk through the painting module. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is a schematic diagram of the overall structure of a forestry insect-proof and insect-repellent lime smearing device of the present invention;

[0031] Figure 2 It is a schematic diagram of the displacement module structure of the present invention;

[0032] Figure 3 It is a schematic diagram of the internal structure of the driving mechanism in the present invention;

[0033] Figure 4It is a schematic diagram of the clamping rod structure in the present invention;

[0034] Figure 5 This is a schematic diagram of the internal top view of the mounting plate of the present invention;

[0035] Figure 6 This is a schematic diagram of calculating the trunk radius R in the present invention;

[0036] Figure 7 It is a schematic structural diagram of the adjustment module in the present invention;

[0037] Figure 8 This is a schematic diagram of the internal structure of the arc frame in the present invention;

[0038] Figure 9 This is a schematic diagram of the internal top view of the arc frame in the present invention;

[0039] Figure 10 This is a schematic diagram of the structure of the arc frame 2 in the present invention;

[0040] Figure 11 It is a structural diagram of the lifting module and the coating module in the present invention;

[0041] Figure 12 This is a schematic diagram of the internal structure of the lifting frame in the present invention;

[0042] Figure 13 It is a schematic diagram of the internal structure of the telescopic mechanism in the present invention;

[0043] Figure 14 It is a schematic diagram of the internal structure of the rotating plate in the present invention.

[0044] In the figure: 100, displacement module; 110, mounting plate; 111, pushing frame; 112, connecting groove; 120, supporting wheel; 130, clamping rod; 131, rotating shaft; 140, driving mechanism; 141, connecting box; 142, driving motor 1; 143, driving motor 2; 144, driving shaft; 145, transmission gear; 150, detection seat; 200, adjustment module; 210, arc frame 1; 211, half gear ring 1; 220, arc frame 2; 221, power motor; 222, transmission shaft; 223, rolling gear; 230, sliding block; 231, connecting Connecting plate; 240, positioning rod; 241, half-tooth ring 2; 300, lifting module; 310, lifting frame; 311, connecting motor; 312, connecting screw; 320, telescopic mechanism; 321, fixed frame; 322, sliding frame; 323, electric telescopic rod; 330, limiting seat; 400, coating module; 410, fixed plate; 420, rotating plate; 421, connecting shaft; 430, mounting seat; 431, limiting plate; 440, coating block; 450, spraying pipe; 460, fixed box; 461, adjusting motor; 462, adjusting shaft; 470, torsion spring. DETAILED DESCRIPTION

[0045] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0046] See also Figure 1-14In an embodiment of the present invention, a forestry insect repellent lime smearing device includes a displacement module 100, an adjustment module 200 is provided on the top of the displacement module 100, the adjustment module 200 is provided with a lifting module 300 and a smearing module 400, the displacement module 100 includes a mounting plate 110, a pushing frame 111 is fixedly connected to the top surface of the mounting plate 110, a plurality of support wheels 120 are provided at the bottom of the mounting plate 110, and a plurality of support frames are provided on the bottom surface of the mounting plate 110 corresponding to the rotation of the support wheels 120. The wheel 120 is rotatably connected to the adjacent support frame through an axle rod, and the coating module 400 includes a fixed plate 410, a rotating plate 420 is provided at the bottom of the fixed plate 410, and the rotating plate 420 is provided with a mounting seat 430, and the mounting seat 430 is provided with a coating block 440 and a spraying pipe 450. The spraying pipe 450 is L-shaped, and a nozzle is provided at the end of the spraying pipe 450. A coating cotton is provided on the surface of the coating block 440, and the mounting seat 430 is fixedly connected to two limit plates 431 rotatably connected to the coating block 440. The module 200 includes an arc frame 1 210, an arc frame 220, a sliding block 230, and a positioning rod 240. The lifting module 300 can be set on the sliding block 230. The lifting module 300 can lift the coating module 400. The interior of the arc frame 1 210 is slidably connected to the arc frame 2 220. The sliding block 230 is fixedly connected to the interior of the arc frame 220. The sliding block 230 is fixedly connected to the positioning rod 240. The positioning rod 240 is slidably connected to the interior of the arc frame 220. The arc frame 1 210 A semi-toothed ring 1 211 is fixedly connected inside, a semi-toothed ring 2 241 is fixedly connected to the positioning rod 240, a power motor 221 is fixedly connected inside the arc frame 220, and the output end of the power motor 221 is transmission-connected to a transmission shaft 222 that is rotationally connected to the arc frame 220, and a rolling gear 223 is fixedly sleeved on the transmission shaft 222. Both the semi-toothed ring 1 211 and the semi-toothed ring 241 are meshed with the rolling gear 223 for transmission, and the rolling gear 223 is located between the semi-toothed ring 1 211 and the semi-toothed ring 241.

[0047] Specifically, the spraying pipe 450 can be connected to a matching container through a hose. The container is filled with lime water, and the container is equipped with a delivery pump, etc. The mounting plate 110 can be pushed to move by the pushing frame 111, and the supporting wheel 120 rolls on the ground to move the displacement module 100 to the trunk position, so that the coating block 440 and the spraying pipe 450 both correspond to the trunk. The lime water in the container can be transported to the hose through the delivery pump, etc., and then the lime water is sprayed onto the trunk through the nozzle on the spraying pipe 450 to spray the trunk. At the same time, the coating module 400 can be moved downward by the lifting module 300, so that the spraying pipe 450 sprays the trunk from top to bottom. When the coating module 400 moves, the sprayed lime water can be rolled by the coating block 440, and then the lime water is more evenly coated on the trunk.

[0048] After applying a row of lime layers, the power motor 221 can drive the transmission shaft 222 to rotate, and the transmission shaft 222 can drive the rolling gear 223 to rotate, so that the rolling gear 223 rolls on the half-toothed ring 1 211. Since the power motor 221 is fixedly set on the arc frame 220, the arc frame 220 can move relative to the arc frame 1 210. When the rolling gear 223 rotates, the rolling gear 223 can drive the half-toothed ring 241 to move, so that the positioning rod 240 moves relative to the arc frame 220, and then the sliding block 230 moves relative to the arc frame 220, so that the sliding block 230 can rotate around the tree trunk, adjust the position of the smearing module 400, and then the smearing module 400 can be applied for the next time, so that the smearing module 400 can apply to the tree trunks row by row, which is beneficial to reduce the workload of the staff and alleviate the burden on the staff.

[0049] Example 1

[0050] like Figure 2-6 As shown, in this embodiment, the mounting plate 110 is provided with a connecting groove 112, and two clamping rods 130 are arranged inside the connecting groove 112. The two clamping rods 130 are staggered with each other up and down, and the clamping rod 130 is fixedly connected to a rotating shaft 131 rotatably connected to the connecting groove 112, and one rotating shaft 131 is internally rotatably connected to the other rotating shaft 131, and the other rotating shaft 131 is hollow inside. A detection seat 150 is fixedly connected inside the connecting groove 112, and a distance sensor is fixedly connected inside the detection seat 150. The detection seat 150 is located between the two clamping rods 130, and the axes of the two rotating shafts 131 coincide with each other. The extension line of the long side of the clamping rod 130 located near the detection seat 150 can pass through the axis of the rotating shaft 131.

[0051] In a specific implementation, when the displacement module 100 is moved toward the tree trunk, the tree trunk can be positioned between the two clamping rods 130. The clamping rods 130 are tilted at a certain angle, and the tilt angle of the clamping rods 130 is set to ∠P. After the tree trunk is placed against the two clamping rods 130, the distance L1 between the detection seat 150 and the tree trunk can be detected by the distance sensor. When looking down at the displacement module 100 and the tree trunk, the center position of the tree trunk is set as point A, the trunk radius is set as R, the center position of the rotation axis 131 is set as point B, and the contact point between the tree trunk and one clamping rod 130 is set as point C. At the same time, the position of the detection base 150 is set to point D. Since the positions of the rotation axis 131 and the detection base 150 are fixed, the length L2 of the BD segment is fixed, and the length of the AD segment is the sum of L1 and R. The length of AB is the sum of L1, L2, and R. At this time, the three segments AB, AC, and BC can form a right triangle, and the inclination angle ∠P of the clamping rod 130 is determined. In this way, sinP is equal to R divided by the sum of L1, L2, and R. The values ​​of the angle P, length L1, and length L2 are all known. In this way, the value of the trunk radius R can be obtained;

[0052] The opening angle of the clamping rod 130 can be re-determined based on the trunk radius R. Since the length L3 between the detection seat 150 and the center of the second arc frame 220 is determined, when the center of the trunk coincides with the center of the second arc frame 220, the length of the AB line segment is the sum of L2 and L3. Therefore, the inclination angle p of the clamping rod 130 can be re-determined based on the ratio of R to the length of the AB line segment. This means that when the trunk radius is R and the center of the trunk coincides with the center of the second arc frame 220, the inclination angle p of the clamping rod 130 is obtained.

[0053] After determining the inclination angle p of the clamping rod 130, the two clamping rods 130 can be rotated away from each other to rotate the clamping rods 130 to the corresponding inclination angle p, and then the displacement module 100 can be pushed again to make the trunk rest against the two clamping rods 130. At this time, the axis of the trunk will roughly coincide with the axis of the arc frame 220, making it easier for the subsequent coating module 400 to smoothly coat the surface of the trunk. The staff pushes the displacement module 100 to make the trunk rest against the two clamping rods 130, which facilitates the quick adjustment of the position of the displacement module 100.

[0054] like Figure 11-13 As shown, in this embodiment, a connecting plate 231 is fixedly connected to the top surface of the sliding block 230;

[0055] The lifting module 300 includes a lifting frame 310, a limiting seat 330, and a telescopic mechanism 320;

[0056] The lifting frame 310 is fixedly connected to the top surface of the connecting plate 231, and a connecting motor 311 is fixedly connected inside the lifting frame 310. The output end of the connecting motor 311 is transmission-connected to a connecting screw rod 312 that is rotatably connected to the lifting frame 310. The limit seat 330 is slidably connected inside the lifting frame 310, and the connecting screw rod 312 is screwed together with the inside of the limit seat 330. The telescopic mechanism 320 is arranged inside the limit seat 330, and the fixed plate 410 is arranged on the telescopic mechanism 320.

[0057] During specific implementation, the connecting motor 311 can be used to drive the connecting screw 312 to rotate. When the connecting screw 312 rotates, the limit seat 330 can move upward or downward along the inside of the lifting frame 310. The limit seat 330 can drive the painting module 400 to move through the telescopic mechanism 320, thereby causing the painting module 400 to move upward or downward to paint the tree trunk.

[0058] Example 2

[0059] Based on the first embodiment, Figure 13 and Figure 14 As shown, in this embodiment, the telescopic mechanism 320 includes a fixed frame 321, a sliding frame 322, and an electric telescopic rod 323;

[0060] The fixed frame 321 is fixedly connected to the interior of the limit seat 330, the sliding frame 322 is slidably connected to the interior of the fixed frame 321, the end of the sliding frame 322 is fixedly connected to the fixed plate 410, the electric telescopic rod 323 is fixedly connected to the interior of the fixed frame 321, and the output end of the electric telescopic rod 323 is in transmission connection with the interior of the sliding frame 322. The electric telescopic rod 323 can limit the position of the sliding frame 322, thereby limiting the position of the coating module 400;

[0061] A connecting shaft 421 is fixedly connected to the top of the rotating plate 420 and is rotatably connected to the fixed plate 410. The rotating plate 420 is rotatably set on the fixed plate 410 through the connecting shaft 421. A torsion spring 470 is set between the connecting shaft 421 and the inside of the fixed plate 410. The torsion spring 470 can limit the angle of the connecting shaft 421, thereby limiting the angle of the rotating plate 420.

[0062] During specific implementation, after the axis of the tree trunk is roughly aligned with the axis of the arc frame 220, the sliding frame 322 can be driven to move by the electric telescopic rod 323, and the sliding frame 322 can drive the fixed plate 410 to move. The fixed plate 410 can drive the rotating plate 420 to move through the connecting shaft 421, and the rotating plate 420 can drive the mounting seat 430 to move. The mounting seat 430 can drive the coating block 440 to move through the limiting plate 431, so that the coating block 440 is in contact with the tree trunk, and the spraying pipe 450 is aligned with the tree trunk. Then, lime water can be sprayed onto the tree trunk through the spraying pipe 450, and the coating module 400 can be moved downward by the lifting module 300, and lime is applied by the coating block 440.

[0063] During the coating process, if there are certain protrusions on the surface of the tree trunk, when the coating block 440 contacts the protrusion of the trunk, the rotating plate 420 can be tilted relative to the fixed plate 410, and at this time, under the action of the torsion spring 470, the coating block 440 can be kept against the tree trunk, which is conducive to ensuring the spraying and coating effect. After the coating block 440 moves to the bottom of the trunk, the electric telescopic rod 323 can drive the sliding frame 322 to move toward the trunk, so that the rotating plate 420 tilts toward the side of the lifting module 300, so that the side of the coating block 440 contacts the bottom of the trunk, and the nozzle of the spray pipe 450 is kept above the ground, so that the coating block 440 can smoothly roll the bottom of the trunk.

[0064] like Figure 14 As shown, in this embodiment, the rotating plate 420 is fixedly connected to the fixed box 460, and an adjusting motor 461 is provided inside the fixed box 460. The output end of the adjusting motor 461 is transmission-connected to an adjusting shaft 462 rotatably connected to the rotating plate 420. An open groove is provided at the bottom of the rotating plate 420, and the spray pipe 450 passes through the inside of the open groove, and the adjusting shaft 462 passes through the open groove. The adjusting shaft 462 is fixedly connected to the mounting seat 430, and the adjusting shaft 462 and the spray pipe 450 are staggered with each other.

[0065] In a specific implementation, after the coating module 400 is rolled on the tree trunk from top to bottom, the coating module 400 can be moved away from the tree trunk by the telescopic mechanism 320, and then the coating module 400 can be raised to its original height by the lifting module 300. At the same time, the lifting module 300 and the coating module 400 are rotated around the tree trunk by the adjustment module 200 so that the coating module 400 corresponds to the uncoated area. Then, the coating module 400 can be moved toward the tree trunk by the telescopic mechanism 320 so that the coating module 400 can perform the next spraying and coating.

[0066] After rolling the coating module 400 on the tree trunk from top to bottom, you can also choose to move the coating module 400 away from the tree trunk through the telescopic mechanism 320, and then drive the adjusting motor 461 to rotate the adjusting shaft 462, and the adjusting shaft 462 can drive the mounting seat 430 to rotate, and the mounting seat 430 can drive the coating block 440 to rotate through the limit plate 431, and the mounting seat 430 can drive the spraying pipe 450 to rotate, so that the spraying pipe 450 rotates around the adjusting shaft 462. After rotating the mounting seat 430 one hundred and eighty degrees, the spraying pipe 450 will be located at the top of the coating block 440, and then the telescopic mechanism 320 can be used to move the coating module 400 toward the tree trunk, and then the lifting module 300 can be used to move the coating module 400 upward. At this time, the spraying pipe 450 will first spray the tree trunk, and then roll the tree trunk through the coating block 440, which is conducive to improving the coating efficiency.

[0067] like Figure 2-4 As shown, in this embodiment, a driving mechanism 140 is provided on the top of the mounting plate 110, and the driving mechanism 140 can drive the two rotating shafts 131 to rotate;

[0068] The driving mechanism 140 includes a connecting box 141, a driving motor 142, a driving motor 2 143, a driving shaft 144, and two transmission gears 145;

[0069] The connecting box 141 is fixedly connected to the top surface of the mounting plate 110, and the connecting box 141 is rotationally connected to the other rotating shaft 131. The driving motor 142 is fixedly connected inside the connecting box 141, and the output end of the driving motor 142 is transmission-connected to the top of a rotating shaft 131. The driving motor 2 143 is fixedly connected inside the connecting box 141, and the output end of the driving motor 2 143 is transmission-connected to the driving shaft 144 rotationally connected to the connecting box 141. The two transmission gears 145 are respectively fixedly sleeved on the driving shaft 144 and the other rotating shaft 131, and the two transmission gears 145 are engaged for transmission.

[0070] During specific implementation, after the inclination angle of the clamping rod 130 is redetermined, a rotating shaft 131 can be driven to rotate by driving motor 142, and a driving shaft 144 can be driven to rotate by driving motor 2 143. The driving shaft 144 can drive another rotating shaft 131 to rotate through two transmission gears 145, so that one rotating shaft 131 rotates inside the other rotating shaft 131, and the two rotating shafts 131 rotate in opposite directions, thereby causing the two clamping rods 130 to rotate in opposite directions, so that the two clamping rods 130 are opened, and the clamping rods 130 are adjusted to the corresponding angle.

[0071] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0072] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A forestry insect-proof and insect-repellent lime smearing device, comprising a displacement module (100), an adjustment module (200) being provided on the top of the displacement module (100), the adjustment module (200) being provided with a lifting module (300) and a smearing module (400), the displacement module (100) comprising a mounting plate (110), a plurality of support wheels (120) being provided at the bottom of the mounting plate (110), the smearing module (400) comprising a fixed plate (410), a rotating plate (420) being provided at the bottom of the fixed plate (410), the rotating plate (420) being provided with a mounting seat (430), characterized in that: The mounting seat (430) is provided with a coating block (440) and a spraying tube (450), and the adjustment module (200) includes an arc frame 1 (210), an arc frame 2 (220), a sliding block (230), and a positioning rod (240). The interior of the arc frame 1 (210) is slidably connected to the arc frame 2 (220), the sliding block (230) is fixedly connected to the interior of the arc frame 2 (220), the sliding block (230) is fixedly connected to the positioning rod (240), and the interior of the arc frame 1 (210) is fixedly connected to the positioning rod (240). A semi-gear ring 1 (211) is fixedly connected, a positioning rod (240) is fixedly connected to a semi-gear ring 2 (241), a power motor (221) is fixedly connected inside the arc frame 2 (220), an output end of the power motor (221) is transmission-connected to a transmission shaft (222) that is rotationally connected to the arc frame 2 (220), a rolling gear (223) is fixedly sleeved on the transmission shaft (222), and both the semi-gear ring 1 (211) and the semi-gear ring 2 (241) are meshed with the rolling gear (223) for transmission; The mounting plate (110) is provided with a connecting groove (112), and two clamping rods (130) are provided inside the connecting groove (112). The clamping rods (130) are fixedly connected to a rotating shaft (131) that is rotatably connected to the connecting groove (112), and one rotating shaft (131) is rotatably connected to the other rotating shaft (131). A detection seat (150) is fixedly connected inside the connection groove (112), and a distance sensor is fixedly connected inside the detection seat (150); When the displacement module (100) is moved toward the trunk, the trunk is positioned between the two clamping rods (130). The clamping rods (130) are tilted at a certain angle, and the tilt angle of the clamping rods (130) is set to ∠P. After the trunk is placed against the two clamping rods (130), the distance L1 between the detection seat (150) and the trunk is detected by a distance sensor. When the displacement module (100) and the trunk are viewed from above, the center position of the trunk is set as point A, the radius of the trunk is set as R, the center position of the rotation axis (131) is set as point B, and the contact point between the trunk and one clamping rod (130) is set as point C. At the same time, the position of the detection seat (150) is set to point D. Since the positions of the rotation axis (131) and the detection seat (150) are fixed, the length L2 of the BD segment is fixed, and the length of the AD segment is the sum of L1 and R. The length of AB is the sum of L1, L2, and R. At this time, the three segments AB, AC, and BC can form a right triangle, and the inclination angle ∠P of the clamping rod (130) is determined. In this way, sinP is equal to R divided by the sum of L1, L2, and R. The values ​​of the angle P, the length L1, and the length L2 are all known, so the value of the trunk radius R can be obtained; The opening angle of the clamping rod (130) is re-determined according to the trunk radius R, wherein, since the length L3 of the detection seat (150) and the center of the arc frame (220) is determined, when the center of the trunk coincides with the center of the arc frame (220), the length of the AB line segment is the sum of L2 and L3, so that the inclination angle p of the clamping rod (130) can be re-determined according to the ratio of R to the length of the AB line segment, that is, the inclination angle p of the clamping rod (130) is obtained when the trunk radius is R and the center of the trunk coincides with the center of the arc frame (220); After determining the inclination angle p of the clamping rod (130), the two clamping rods (130) are rotated in opposite directions to rotate the clamping rods (130) to the corresponding inclination angle p, and then the displacement module (100) is pushed again to make the trunk rest on the two clamping rods (130). At this time, the trunk axis will coincide with the axis of the arc frame 2 (220).

2. The forestry insect-proof and insect-repellent lime smearing device according to claim 1, characterized in that: The top surface of the mounting plate (110) is fixedly connected to a pushing frame (111).

3. The forestry insect-proof and insect-repellent lime smearing device according to claim 1, characterized in that: A driving mechanism (140) is provided on the top of the mounting plate (110).

4. The forestry insect-proof and insect-repellent lime smearing device according to any one of claims 1 to 3, characterized in that: The top surface of the sliding block (230) is fixedly connected to a connecting plate (231); The lifting module (300) comprises: The lifting frame (310) is fixedly connected to the top surface of the connecting plate (231), the lifting frame (310) is fixedly connected to a connecting motor (311) inside, and the output end of the connecting motor (311) is transmission-connected to a connecting screw (312) that is rotatably connected to the lifting frame (310); The limiting seat (330) is slidably connected to the interior of the lifting frame (310), and the connecting screw (312) is screwed and connected to the interior of the limiting seat (330); The telescopic mechanism (320) is arranged inside the limiting seat (330).

5. The forestry insect-proof and insect-repellent lime smearing device according to claim 4, characterized in that: The telescopic mechanism (320) comprises: A fixed frame (321) is fixedly connected to the interior of the limiting seat (330); A sliding frame (322) is slidably connected to the interior of the fixed frame (321), and an end of the sliding frame (322) is fixedly connected to the fixed plate (410); The electric telescopic rod (323) is fixedly connected to the interior of the fixed frame (321), and the output end of the electric telescopic rod (323) is transmission-connected to the interior of the sliding frame (322).

6. The forestry insect-proof and insect-repellent lime smearing device according to any one of claims 1 to 3, characterized in that: A connecting shaft (421) rotatably connected to the fixed plate (410) is fixedly connected to the top of the rotating plate (420), and a torsion spring (470) is provided between the connecting shaft (421) and the interior of the fixed plate (410).

7. The forestry insect-proof and insect-repellent lime smearing device according to claim 6, characterized in that: The mounting seat (430) is fixedly connected to two limiting plates (431) that are rotatably connected to the coating block (440).

8. The forestry insect-proof and insect-repellent lime smearing device according to claim 6, characterized in that: The rotating plate (420) is fixedly connected to a fixed box (460), an adjusting motor (461) is provided inside the fixed box (460), an output end of the adjusting motor (461) is transmission-connected to an adjusting shaft (462) rotatably connected to the rotating plate (420), and the adjusting shaft (462) is fixedly connected to the mounting seat (430).

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