Insect-preventing and insect-expelling lime smearing device for forestry protection

Abstract

The invention discloses an insect prevention and expelling lime smearing device for forestry protection, and relates to the field of forestry equipment, the insect prevention and expelling lime smearing device comprises a vehicle body and a mounting frame, the mounting frame is fixedly mounted on the vehicle body, a fixing support is arranged on one side of the mounting frame, and the device further comprises a smearing mechanism arranged on the side, away from the vehicle body, of the fixing support; the smearing mechanism comprises a U-shaped frame, a cross shaft, a brush, a supporting frame and a driving assembly A, the cross shaft is composed of a shaft A and a shaft B, the axis of the shaft A is perpendicular to the axis of the shaft B, the two ends of the shaft A of the cross shaft are rotationally connected with the supporting frame, and the two ends of the shaft B of the cross shaft are rotationally connected with the U-shaped frame; according to the insect preventing and expelling lime smearing device for forestry protection, when the spraying mechanism sprays lime liquid to the surface of a tree trunk, the A driving assembly drives the U-shaped frame to rotate around the A axis or the B axis of the cross shaft, the brush rotates around the A axis or the B axis of the cross shaft, smearing can be conducted on the inner wall of a groove pit of a tree, and the sprayed lime liquid is evenly smeared on the inner wall of the groove pit.

Description

Technical Field

[0001] The invention relates to forestry equipment technology, in particular to an insect-proof and insect-repellent lime smearing device for forestry protection. Background Art

[0002] Forest pests and diseases are a serious threat to forest vegetation and ecosystems. They can cause forest vegetation to wither, trees to weaken or even die, thus affecting the quantity and quality of the entire forest resources. Through pest control and repellent measures, the damage caused by pests and diseases to forest resources can be effectively reduced and the healthy development of forests can be protected. In order to reduce or prevent pests from harming trees, lime water mixed with chemicals is applied to the trunks of trees.

[0003] The conventional method of applying the coating is usually manual or machine-based. The efficiency of manual application is low. Using mechanical equipment for application will improve the efficiency and save manpower. However, there are often some groove-shaped pits on trees. It is difficult for the existing mechanical equipment to apply the coating into the grooves of the trees. Manual secondary application is required, which reduces the efficiency of the coating. Summary of the invention

[0004] The object of the present invention is to provide an insect-proof and insect-repellent lime smearing device for forestry protection to solve the above-mentioned deficiencies in the prior art.

[0005] In order to achieve the above-mentioned object, the present invention provides the following technical solution: an insect repellent lime smearing device for forest protection, comprising a vehicle body and a mounting frame, wherein the mounting frame is fixedly mounted on the vehicle body, a fixing bracket is provided on one side of the mounting frame, and further comprising:

[0006] The coating mechanism is arranged on a side of the fixed bracket away from the vehicle body, and includes a U-shaped frame, a cross shaft, a brush, a support frame, and an A drive assembly. The cross shaft is composed of an A axis and a B axis, and the axes of the A axis and the B axis are perpendicular to each other. The two ends of the A axis of the cross shaft are respectively connected to the support frame for rotation, and the two ends of the B axis of the cross shaft are respectively connected to the U-shaped frame for rotation. The brush is fixedly installed on the U-shaped frame, and one side of the U-shaped frame is connected to the A drive assembly for driving it to rotate around the A axis or the B axis of the cross shaft;

[0007] A spraying mechanism, which is used to spray lime liquid onto the surface of the tree trunk;

[0008] A moving mechanism is installed on a fixed bracket, and the moving mechanism includes a slider, a support seat, an arc-shaped bracket A, an arc-shaped bracket B, a slide plate, a B drive assembly and a C drive assembly. One side of the support seat is fixedly connected to the slider, and one side of the slider is connected to the B drive assembly for driving it to move along the length direction of the fixed bracket. The bottom of the A arc-shaped bracket is slidably connected to the support seat, and the top of the A arc-shaped bracket is slidably connected to the B arc-shaped bracket. The C drive assembly is used to drive the A arc-shaped bracket and / or the B arc-shaped bracket to rotate around the center line of the A arc-shaped bracket. The top of the B arc-shaped bracket is connected to the slide plate, and the upper surface of the slide plate is fixedly connected to the support frame.

[0009] Furthermore, a transverse plate is fixedly connected to the bottom end of the fixed bracket, a side wall of the transverse plate is slidably connected to the mounting frame, and a moving drive component is connected to one side of the transverse plate for driving it to move along the length direction of the mounting frame.

[0010] Furthermore, the mobile driving component includes a rotating driving member A, a gear A and a rack A. The rotating driving member A is fixedly mounted on the mounting frame. The gear A is fixedly sleeved on the outside of the output shaft of the rotating driving member A. One side of the gear A is meshed with the rack A. The lower surface of the rack A is fixedly connected to the upper surface of the horizontal plate.

[0011] Furthermore, the A driving component includes a B gear, a B rack, an A telescopic driving member, a C gear, a C rack and a B telescopic driving member. The B gear is fixedly sleeved on the outside of the A axis of the cross axis, one side of the B gear is meshed with the B rack, one end of the B rack is fixedly connected to the moving end of the A telescopic driving member, and the A telescopic driving member is fixedly installed on the support frame. The C gear is fixedly sleeved on the outside of the B axis of the cross axis, one side of the C gear is meshed with the C rack, one end of the C rack is fixedly connected to the moving end of the B telescopic driving member, and the B telescopic driving member is fixedly installed on the U-shaped frame.

[0012] Furthermore, the spraying mechanism includes a nozzle, an A conduit, a pump body, a liquid storage tank and a B conduit. The nozzle is fixedly mounted on a U-shaped frame, one end of the A conduit is connected to the nozzle, and the other end of the A conduit is connected to the output end of the pump body. The pump body is fixedly mounted on a mounting frame, and the input end of the pump body is connected to the B conduit. The end of the B conduit away from the pump body is inserted into the liquid storage tank. Lime water is provided inside the liquid storage tank. The liquid storage tank is fixedly mounted on the mounting frame.

[0013] Furthermore, the B drive assembly includes a B rotary drive member, a guide rod and a screw rod. The B rotary drive member is fixedly installed on a fixed bracket. The output shaft end of the B rotary drive member is fixedly connected to one end of the screw rod, and the other end of the screw rod is rotatably connected to the fixed bracket. The outer wall of the screw rod is threadedly connected to the slider, one side of the slider is slidably connected to the guide rod, and both ends of the guide rod are respectively fixedly connected to the fixed bracket.

[0014] Furthermore, the C drive assembly includes a C rotating drive member, a D gear, a D rack, a D rotating drive member, an E gear and an E rack. The C rotating drive member is fixedly mounted on a support seat, the D gear is fixedly sleeved on the outside of the output shaft of the C rotating drive member, one side of the D rack is fixedly connected to the A arc-shaped bracket, and the other side of the D rack is meshed with the D gear.

[0015] Furthermore, the D rotating drive member is fixedly mounted on the A arc-shaped bracket, the E gear is fixedly sleeved on the outside of the output shaft of the D rotating drive member, one side of the E rack is fixedly connected to the B arc-shaped bracket, and the other side of the E rack is meshed with the E gear.

[0016] Furthermore, the side wall of the slide plate is slidably connected to the B arc-shaped bracket, a spring is fixedly connected to one side of the bottom of the slide plate, and one end of the spring is fixedly connected to the B arc-shaped bracket.

[0017] Furthermore, an abutment ball is provided, and the abutment ball portion is embedded in the slide plate.

[0018] Compared with the prior art, the present invention provides a forestry protection insect repellent lime smearing device. When the spraying mechanism sprays lime liquid onto the surface of the tree trunk, the A driving component drives the U-shaped frame to rotate around the A axis or the B axis of the cross axis, and the brush rotates around the A axis or the B axis of the cross axis, so that the inner wall of the groove of the tree can be smeared, so that the sprayed lime liquid is evenly coated on the inner wall of the groove;

[0019] The A arc-shaped bracket and / or the B arc-shaped bracket are driven by the C driving component to rotate around the center line of the A arc-shaped bracket, the slide plate drives the coating mechanism to rotate around the center line of the A arc-shaped bracket, and the B driving component drives the slider to move along the length direction of the fixed bracket, so that the trunk of the tree can be fully coated, thereby improving the coating efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0021] Figure 1 A schematic diagram of the overall side view structure provided by an embodiment of the present invention;

[0022] Figure 2 A schematic diagram of a first partial three-dimensional structure provided by an embodiment of the present invention;

[0023] Figure 3 A schematic diagram of a second partial three-dimensional structure provided by an embodiment of the present invention;

[0024] Figure 4A schematic diagram of a third partial three-dimensional structure provided by an embodiment of the present invention;

[0025] Figure 5 A schematic diagram of the coordination of the coating mechanism, the spray head, the A-duct, the slide plate and the abutment ball provided in an embodiment of the present invention;

[0026] Figure 6 A schematic diagram of the coordination of a U-shaped frame, a cross shaft and a support frame provided in an embodiment of the present invention.

[0027] Description of reference numerals:

[0028] 1. Car body; 2. Mounting frame; 3. Fixed bracket; 31. Horizontal plate; 32. A rotating drive member; 33. A gear; 34. A rack; 4. Spreading mechanism; 41. U-shaped frame; 42. Cross shaft; 43. Brush; 44. Support frame; 45. B gear; 46. B rack; 47. A telescopic drive member; 48. C gear; 49. C rack; 490. B telescopic drive member; 5. Spraying mechanism; 51. Nozzle; 52. A guide tube; 53. Pump body; 54. Liquid storage tank; 55. B conduit; 6. Moving mechanism; 61. Sliding block; 62. Support seat; 63. A circular arc bracket; 64. B circular arc bracket; 65. Slide plate; 66. B rotating drive member; 67. Guide rod; 68. Screw rod; 69. C rotating drive member; 690. D gear; 691. D rack; 692. D rotating drive member; 693. E gear; 694. E rack; 7. Spring; 8. Abutment ball. DETAILED DESCRIPTION

[0029] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0030] See also Figures 1 to 6 , an insect repellent lime smearing device for forest protection, comprising a vehicle body 1 and a mounting frame 2, the mounting frame 2 is fixedly mounted on the vehicle body 1, a fixing bracket 3 is arranged on one side of the mounting frame 2, and further comprising:

[0031] The coating mechanism 4 is arranged on a side of the fixed bracket 3 away from the vehicle body 1. The coating mechanism 4 includes a U-shaped frame 41, a cross shaft 42, a brush 43, a support frame 44, and an A drive assembly. The cross shaft 42 is composed of an A axis and a B axis, and the axes of the A axis and the B axis are perpendicular to each other. The two ends of the A axis of the cross shaft 42 are respectively rotatably connected to the support frame 44, and the two ends of the B axis of the cross shaft 42 are respectively rotatably connected to the U-shaped frame 41. The brush 43 is fixedly installed on the U-shaped frame 41, and one side of the U-shaped frame 41 is connected to the A drive assembly for driving it to rotate around the A axis or the B axis of the cross shaft 42;

[0032] A spraying mechanism 5, which is used to spray lime liquid onto the surface of the tree trunk;

[0033] The moving mechanism 6 is installed on the fixed bracket 3. The moving mechanism 6 includes a slider 61, a support seat 62, an A arc-shaped bracket 63, a B arc-shaped bracket 64, a slide plate 65, a B drive assembly and a C drive assembly. One side of the support seat 62 is fixedly connected to the slider 61, and one side of the slider 61 is connected to the B drive assembly for driving it to move along the length direction of the fixed bracket 3. The bottom of the A arc-shaped bracket 63 is slidably connected to the support seat 62, and the top of the A arc-shaped bracket 63 is slidably connected to the B arc-shaped bracket 64. The C drive assembly is used to drive the A arc-shaped bracket 63 and / or the B arc-shaped bracket 64 to rotate around the center line of the A arc-shaped bracket 63. The top of the B arc-shaped bracket 64 is connected to the slide plate 65, and the upper surface of the slide plate 65 is fixedly connected to the support frame 44.

[0034] In order to reduce or prevent pests from harming trees, lime water is applied to the trunks of trees. The application is usually done manually or by machine. The efficiency of manual application is low. The application of mechanical equipment can improve the application efficiency and save manpower. However, there are often some groove-shaped nests on trees. It is difficult for the existing mechanical equipment to apply the lime water into the grooves of the trees. Manual application is required for a second time, which reduces the application efficiency.

[0035] To this end, a spraying mechanism 5 is provided. When the spraying mechanism 5 sprays lime liquid onto the surface of the tree trunk, the U-shaped frame 41 is synchronously driven to rotate around the A axis or B axis of the cross axis 42 through the A driving component. When the U-shaped frame 41 moves, it will drive the brush 43 to move. Therefore, when the brush 43 rotates around the A axis or B axis of the cross axis 42, it can be applied to the inner wall of the groove of the tree, so that the sprayed lime liquid is evenly coated on the inner wall of the groove. In addition, the C driving component can drive the A arc-shaped bracket 63 and / or the B arc-shaped bracket 64 to rotate around the center line of the A arc-shaped bracket 63. When the B arc-shaped bracket 64 moves, the sliding plate 65 drives the smearing mechanism 4 to rotate around the center line of the A arc-shaped bracket 63, so that the surrounding side of the tree trunk can be coated, thereby improving the coating efficiency.

[0036] In one embodiment of the present invention, a horizontal plate 31 is fixedly connected to the bottom end of the fixed bracket 3, a side wall of the horizontal plate 31 is slidably connected to the mounting frame 2, and a moving driving component for driving the horizontal plate 31 to move along the length direction of the mounting frame 2 is connected to one side of the horizontal plate 31;

[0037] When the mobile driving assembly drives the horizontal plate 31 to move along the length direction of the mounting frame 2, the horizontal plate 31 drives the coating mechanism 4 and the moving mechanism 6 to move synchronously through the fixed bracket 3, so that the brush 43 in the coating mechanism 4 is attached to the surface of the tree;

[0038] In one embodiment of the present invention, the mobile driving assembly includes a rotating driving member A 32, a gear A 33 and a rack A 34. The rotating driving member A 32 is a motor. The rotating driving member A 32 is fixedly mounted on the mounting frame 2. The gear A 33 is fixedly sleeved on the outside of the output shaft of the rotating driving member A 32. One side of the gear A 33 is meshed with the rack A 34. The lower surface of the rack A 34 is fixedly connected to the upper surface of the horizontal plate 31.

[0039] The A rotating driving member 32 drives the A gear 33 to rotate, the A gear 33 rotates and drives the transverse plate 31 to move through the A rack 34, and the transverse plate 31 drives the fixed bracket 3 to move.

[0040] In one embodiment of the present invention, the A driving assembly includes a B gear 45, a B rack 46, an A telescopic driving member 47, a C gear 48, a C rack 49 and a B telescopic driving member 490, the B gear 45 is fixedly sleeved on the outside of the A axis of the cross shaft 42, one side of the B gear 45 is meshed with the B rack 46, one end of the B rack 46 is fixedly connected to the moving end of the A telescopic driving member 47, the A telescopic driving member 47 is fixedly installed on the support frame 44, the C gear 48 is fixedly sleeved on the outside of the B axis of the cross shaft 42, one side of the C gear 48 is meshed with the C rack 49, one end of the C rack 49 is fixedly connected to the moving end of the B telescopic driving member 490, and the B telescopic driving member 490 is fixedly installed on the U-shaped frame 41;

[0041] The A telescopic drive member 47 and the B telescopic drive member 490 are both electric telescopic rods. The B telescopic drive member 490 is fixedly mounted on the support frame 44. When the moving end of the B telescopic drive member 490 is extended or retracted, the B rack 46 is driven to move. Since the B rack 46 is meshed with the B gear 45, the B rack 46 drives the B gear 45 to rotate. The B gear 45 drives the U-shaped frame 41 to rotate around the A axis of the cross shaft 42 through the cross shaft 42.

[0042] Since the B telescopic drive member 490 is fixedly mounted on the U-shaped frame 41, and the C gear 48 is fixed relative to the cross shaft 42, the C gear 48 is meshed with the C rack 49, so that when the moving end of the B telescopic drive member 490 is telescoped, the U-shaped frame 41 will be driven to rotate around the B axis of the cross shaft 42.

[0043] In one embodiment of the present invention, the spraying mechanism 5 includes a nozzle 51, an A conduit 52, a pump body 53, a liquid storage tank 54 and a B conduit 55. The nozzle 51 is fixedly mounted on the U-shaped frame 41, one end of the A conduit 52 is connected to the nozzle 51, and the other end of the A conduit 52 is connected to the output end of the pump body 53. The pump body 53 is fixedly mounted on the mounting frame 2, and the input end of the pump body 53 is connected to the B conduit 55. The end of the B conduit 55 away from the pump body 53 is inserted into the liquid storage tank 54. Lime water is arranged inside the liquid storage tank 54, and the lime water is mixed with a medicine to form a composite preparation with insect repellent effect. The liquid storage tank 54 is fixedly mounted on the mounting frame 2;

[0044] The lime water in the liquid storage tank 54 is extracted through the pump body 53 and the B conduit 55. The pump body 53 guides the lime water into the A conduit 52 and sprays it out from the nozzle 51. Since the nozzle 51 is installed on the U-shaped frame 41, the nozzle 51 can rotate around the A axis or B axis of the cross axis 42 with the U-shaped frame 41, so that the sprayed lime water can be sprayed onto the inner wall of the groove of the tree.

[0045] In one embodiment of the present invention, the B driving assembly includes a B rotating driving member 66, a guide rod 67 and a screw rod 68. The B rotating driving member 66 is a motor. The B rotating driving member 66 is fixedly installed on the fixed bracket 3. The output shaft end of the B rotating driving member 66 is fixedly connected to one end of the screw rod 68. The other end of the screw rod 68 is rotatably connected to the fixed bracket 3. The outer wall of the screw rod 68 is threadedly connected to the slider 61. One side of the slider 61 is slidably connected to the guide rod 67. The two ends of the guide rod 67 are respectively fixedly connected to the fixed bracket 3.

[0046] When the rotary drive member 66 drives the screw 68 to rotate, the guide rod 67 limits the slider 61, and the screw 68 drives the slider 61 to move along the length direction of the fixed bracket 3. The slider 61 drives the coating mechanism 4 to move up and down through the support seat 62 to expand the coating area.

[0047] In one embodiment of the present invention, the C drive assembly includes a C rotary drive member 69, a D gear 690, a D rack 691, a D rotary drive member 692, an E gear 693 and an E rack 694. The C rotary drive member 69 is fixedly mounted on the support seat 62. The D gear 690 is fixedly sleeved on the outside of the output shaft of the C rotary drive member 69. One side of the D rack 691 is fixedly connected to the A arc-shaped bracket 63, and the other side of the D rack 691 is meshed with the D gear 690.

[0048] The D rotary drive member 692 is fixedly mounted on the A arc-shaped bracket 63, the E gear 693 is fixedly sleeved on the outside of the output shaft of the D rotary drive member 692, one side of the E rack 694 is fixedly connected to the B arc-shaped bracket 64, and the other side of the E rack 694 is meshed with the E gear 693;

[0049] The C rotating drive member 69 and the D rotating drive member 692 are both motors. The C rotating drive member 69 drives the D gear 690 to rotate, and the D gear 690 drives the A arc-shaped bracket 63 to slide through the D rack 691. When the A arc-shaped bracket 63 slides, it drives the B arc-shaped bracket 64 to move. At this time, the E gear 693 can be driven to rotate by the D rotating drive member 692, and the E gear 693 drives the B arc-shaped bracket 64 to slide through the E rack 694. The B arc-shaped bracket 64 drives the smearing mechanism 4 to move through the slide plate 65, thereby realizing the circumferential movement of the smearing mechanism 4 around the trunk of the tree, effectively expanding the coating area of ​​the smearing mechanism 4.

[0050] In one embodiment of the present invention, the side wall of the slide plate 65 is slidably connected to the B arc-shaped bracket 64, a spring 7 is fixedly connected to one side of the bottom of the slide plate 65, and one end of the spring 7 is fixedly connected to the B arc-shaped bracket 64;

[0051] A contact ball 8 is also provided, and a portion of the contact ball 8 is embedded in the slide plate 65. The contact ball 8 can rotate in any direction relative to the slide plate 65 with its own ball center as the center.

[0052] Under the action of the spring 7, the slide plate 65 drives the contact ball 8 to move, and one side of the contact ball 8 contacts the surface of the tree trunk. The slide plate 65 drives the coating mechanism 4 to move, so that the brush 43 contacts the surface of the tree trunk.

[0053] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An insect repellent lime smearing device for forest protection, comprising a vehicle body (1) and a mounting frame (2), wherein the mounting frame (2) is fixedly mounted on the vehicle body (1), and a fixing bracket (3) is provided on one side of the mounting frame (2), characterized in that: Also includes: The coating mechanism (4) is arranged on a side of the fixed support (3) away from the vehicle body (1), and comprises a U-shaped frame (41), a cross shaft (42), a brush (43), a support frame (44), and an A drive assembly. The cross shaft (42) is composed of an A axis and a B axis, and the axes of the A axis and the B axis are perpendicular to each other. The two ends of the A axis of the cross shaft (42) are respectively rotatably connected to the support frame (44), and the two ends of the B axis of the cross shaft (42) are respectively rotatably connected to the U-shaped frame (41). The brush (43) is fixedly mounted on the U-shaped frame (41), and one side of the U-shaped frame (41) is connected to the A drive assembly for driving the U-shaped frame (41) to rotate around the A axis or the B axis of the cross shaft (42). A spraying mechanism (5) for spraying lime liquid onto the surface of the tree trunk; A moving mechanism (6) is mounted on a fixed support (3). The moving mechanism (6) comprises a slider (61), a support seat (62), an A arc-shaped support (63), a B arc-shaped support (64), a slide plate (65), a B drive assembly and a C drive assembly. One side of the support seat (62) is fixedly connected to the slider (61). One side of the slider (61) is connected to the B drive assembly for driving the slider to move along the length direction of the fixed support (3). The bottom of the A arc-shaped support (63) is slidably connected to the support seat (62). The top of the A arc-shaped support (63) is slidably connected to the B arc-shaped support (64). The C drive assembly is used to drive the A arc-shaped support (63) and / or the B arc-shaped support (64) to rotate around the center line of the A arc-shaped support (63). The top of the B arc-shaped support (64) is connected to the slide plate (65). The upper surface of the slide plate (65) is fixedly connected to the support frame (44).

2. The insect repellent lime smearing device for forest protection according to claim 1, characterized in that: A transverse plate (31) is fixedly connected to the bottom end of the fixed bracket (3), a side wall of the transverse plate (31) is slidably connected to the mounting frame (2), and a moving drive assembly for driving the transverse plate (31) to move along the length direction of the mounting frame (2) is connected to one side of the transverse plate (31).

3. The insect repellent lime smearing device for forest protection according to claim 2, characterized in that: The mobile driving assembly comprises an A rotating driving member (32), an A gear (33) and an A rack (34); the A rotating driving member (32) is fixedly mounted on the mounting frame (2); the A gear (33) is fixedly sleeved on the outside of the output shaft of the A rotating driving member (32); one side of the A gear (33) is meshed with the A rack (34); and the lower surface of the A rack (34) is fixedly connected to the upper surface of the horizontal plate (31).

4. The insect repellent lime smearing device for forest protection according to claim 1, characterized in that: The A driving assembly comprises a B gear (45), a B rack (46), an A telescopic driving member (47), a C gear (48), a C rack (49) and a B telescopic driving member (490); the B gear (45) is fixedly sleeved on the outside of the A axis of the cross shaft (42); one side of the B gear (45) is meshed with the B rack (46); one end of the B rack (46) is fixedly connected to the movable end of the A telescopic driving member (47); the A telescopic driving member (47) is fixedly installed on the support frame (44); the C gear (48) is fixedly sleeved on the outside of the B axis of the cross shaft (42); one side of the C gear (48) is meshed with the C rack (49); one end of the C rack (49) is fixedly connected to the movable end of the B telescopic driving member (490); and the B telescopic driving member (490) is fixedly installed on the U-shaped frame (41).

5. The insect repellent lime smearing device for forest protection according to claim 1, characterized in that: The spraying mechanism (5) comprises a nozzle (51), an A conduit (52), a pump body (53), a liquid storage tank (54) and a B conduit (55). The nozzle (51) is fixedly mounted on a U-shaped frame (41). One end of the A conduit (52) is connected to the nozzle (51). The other end of the A conduit (52) is connected to the output end of the pump body (53). The pump body (53) is fixedly mounted on a mounting frame (2). The input end of the pump body (53) is connected to the B conduit (55). One end of the B conduit (55) away from the pump body (53) is inserted into the liquid storage tank (54). Lime water is arranged inside the liquid storage tank (54). The liquid storage tank (54) is fixedly mounted on the mounting frame (2).

6. The insect repellent lime smearing device for forest protection according to claim 1, characterized in that: The B driving assembly comprises a B rotating driving member (66), a guide rod (67) and a screw rod (68); the B rotating driving member (66) is fixedly mounted on the fixed bracket (3); the output shaft end of the B rotating driving member (66) is fixedly connected to one end of the screw rod (68); the other end of the screw rod (68) is rotatably connected to the fixed bracket (3); the outer wall of the screw rod (68) is threadedly connected to the slider (61); one side of the slider (61) is slidably connected to the guide rod (67); and both ends of the guide rod (67) are respectively fixedly connected to the fixed bracket (3).

7. The insect repellent lime smearing device for forest protection according to claim 1, characterized in that: The C driving assembly comprises a C rotating driving member (69), a D gear (690), a D rack (691), a D rotating driving member (692), an E gear (693) and an E rack (694); the C rotating driving member (69) is fixedly mounted on the support seat (62); the D gear (690) is fixedly sleeved on the outside of the output shaft of the C rotating driving member (69); one side of the D rack (691) is fixedly connected to the A arc-shaped bracket (63); and the other side of the D rack (691) is meshed with the D gear (690).

8. The insect repellent lime smearing device for forest protection according to claim 7, characterized in that: The D rotary drive member (692) is fixedly mounted on the A arc-shaped bracket (63), the E gear (693) is fixedly sleeved on the outside of the output shaft of the D rotary drive member (692), one side of the E rack (694) is fixedly connected to the B arc-shaped bracket (64), and the other side of the E rack (694) is meshed with the E gear (693).

9. The insect repellent lime smearing device for forest protection according to claim 1, characterized in that: The side wall of the slide plate (65) is slidably connected to the B arc-shaped bracket (64); a spring (7) is fixedly connected to one side of the bottom of the slide plate (65); and one end of the spring (7) is fixedly connected to the B arc-shaped bracket (64).

10. The insect repellent lime smearing device for forest protection according to claim 1, characterized in that: An abutment ball (8) is also provided, and a part of the abutment ball (8) is embedded in the slide plate (65).

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