Lime coating brushing device based on prevention and control of forest plant diseases and insect pests

Abstract

The invention relates to the technical field of forest plant disease and insect pest control, in particular to a lime coating brushing device based on forest plant disease and insect pest control, which comprises a support frame body, a placement opening is formed in the support frame body, an arc-shaped frame is arranged on the support frame body, an opening is formed in the arc-shaped frame, and a first motor is fixedly mounted in the opening; the driving end of the first motor is fixedly connected with a reciprocating screw rod, and the reciprocating screw rod is in threaded connection with a supporting block; and an arc-shaped block is rotationally installed on the supporting block, a rotating assembly is arranged on the supporting block, and a plurality of supporting rods are fixedly connected to the arc-shaped block. According to the device, lime spraying liquid can be uniformly sprayed on the surfaces of trees, the phenomenon of non-uniform spraying can be effectively avoided, the lime spraying liquid can be thoroughly sprayed on the surfaces of the trees, the lime spraying effect on the trees is good, the prevention and treatment effect on forest plant diseases and insect pests is good, and use of the device is facilitated.

Description

Technical Field

[0001] The invention relates to the technical field of forest pest control, and in particular to a lime coating brushing device for controlling forest pests and diseases. Background Art

[0002] With the continuous development of society and the continuous advancement of science and technology, the technologies related to the prevention and control of forest diseases and insect pests are also constantly improving. Forestry refers to the production department that protects the ecological environment and maintains ecological balance, cultivates and protects forests to obtain timber and other forest products, and utilizes the natural characteristics of forests to play a protective role. At present, lime coating devices are often used to paint trees for the prevention and control of forest diseases and insect pests.

[0003] When the lime coating brushing device currently used is used to brush lime on trees, it is easy to cause uneven brushing and some positions are prone to not being brushed with lime. The lime coating effect on the trees is poor, and the control effect of forest diseases and insect pests is poor, which is not conducive to the use of the device. Summary of the invention

[0004] The purpose of the present invention is to solve the following shortcomings in the prior art: when the lime coating brushing device currently used is used to brush lime on trees, it is easy to have uneven brushing, and some positions are prone to not being brushed with lime, the lime coating effect on the trees is poor, and the control effect of forest diseases and insect pests is poor, which is not conducive to the use of the device. A lime coating brushing device based on controlling forest diseases and insect pests is proposed.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A lime coating brushing device for preventing and controlling forest diseases and insect pests comprises a support frame, a placement opening is provided on the support frame, an arc frame is provided on the support frame, an opening is provided on the arc frame, a first motor is fixedly installed in the opening, a reciprocating screw rod is fixedly connected to the driving end of the first motor, and a support block is threadedly connected to the reciprocating screw rod; An arc block is rotatably mounted on the support block, a rotating assembly is arranged on the support block, a plurality of support rods are fixedly connected to the arc block, a plurality of arc bars arranged equidistantly are fixedly mounted on the plurality of support rods, and a plurality of nozzles are fixedly mounted on each of the arc bars; A storage tank is fixedly connected to the support frame, a pump is fixedly provided on the storage tank, a bellows is fixedly connected to the pump, an arc-shaped tube is fixedly connected to the uppermost arc-shaped strip, a sealing cylinder used in conjunction with the bellows is fixedly provided on the arc-shaped tube, a plurality of shunt tubes are fixedly connected to the plurality of arc-shaped strips, and each of the shunt tubes is connected to the arc-shaped tube and the plurality of nozzles.

[0006] Preferably, the rotating assembly includes a second motor fixedly mounted on the lower surface of the support block, the driving end of the second motor is fixedly connected to a rotating shaft, a gear is fixedly connected to the rotating shaft, and an arc-shaped rack is fixedly connected to the lower surface of the arc block.

[0007] Preferably, the cross-section of the sealing cylinder is arranged in a circular ring shape, the sealing cylinder is communicated with the arc tube, a rubber ring is fixedly connected to the inner wall of the sealing cylinder, the surface of the rubber ring fits with the surface of the bellows, the bellows is connected to the sealing cylinder by a first bolt, an arc frame is fixedly connected to the support frame, and the arc frame is connected to the arc frame by a plurality of second bolts.

[0008] Preferably, each of the arc-shaped strips is provided with a plurality of mounting openings, each of the mounting openings is fixedly connected with a rectangular plate, a mounting rod with a T-shaped cross section is slidably connected to the rectangular plate, and a brush is provided on one side of the mounting rod.

[0009] Preferably, a rectangular block is slidably arranged in each installation opening, a plurality of hydraulic cylinders are fixedly installed on the upper surface of the arc-shaped block, a driving end of each hydraulic cylinder is fixedly connected to a fixing rod, and the fixing rod is fixedly connected to a plurality of corresponding rectangular blocks.

[0010] Preferably, each of the rectangular blocks is provided with a groove having a right-angled trapezoidal cross-section, one end of each of the mounting rods is fitted with the corresponding inclined inner wall of the groove, a first spring is sleeved on the mounting rod, one end of the first spring is fixedly connected to the mounting rod, and the other end of the first spring is fixedly connected to the rectangular plate.

[0011] Preferably, each mounting rod is provided with a placement groove at one end passing through the rectangular plate, a mounting block is provided in the placement groove, the mounting block is fixedly connected to the brush, two positioning blocks are fixedly connected in the placement groove, and the two positioning blocks are respectively fitted with two side surfaces of the mounting block.

[0012] Preferably, each of the mounting rods is slidably connected with a bending strip and two insertion rods, each of the insertion rods is clamped with the mounting block, and each of the insertion rods is connected to the bending strip via a hinged rod.

[0013] Preferably, both side surfaces of each mounting rod are provided with a slide groove for the bending strip to slide back and forth, and the inner wall of each slide groove is fixedly connected with a second spring, and the second spring is fixedly connected to the bending strip.

[0014] Preferably, a feed pipe is fixedly connected to the storage tank, and a pipe cover is threadedly connected to the feed pipe.

[0015] Compared with the prior art, the present invention has the following beneficial effects: The support block moves along the reciprocating screw rod, and the arc block moves vertically with the support block, so that the height of multiple arc bars can be adjusted to achieve the adjustment of the vertical position of multiple nozzles. During the back-and-forth rotation of the gear, it will be meshed with the arc rack, thereby driving the arc rack to rotate back and forth. At the same time, the arc block rotates relative to the support block, so as to change the angle of the nozzle. During the vertical movement and back-and-forth deflection of the nozzle, the lime spray liquid can be sprayed on the surface of the tree more evenly, which can effectively avoid the phenomenon of uneven brushing, and the lime spray liquid can be sprayed on the surface of the tree more thoroughly, which has a better lime brushing effect on the tree, and a better control effect on forest diseases and insect pests, which is conducive to the use of the device; Multiple hydraulic cylinders simultaneously drive each fixed rod to move upward, which in turn drives each rectangular block to move upward, and the inclined inner wall of each groove will move against the end face of the corresponding mounting rod. The mounting rod and the rectangular plate will slide relative to each other at the same time. When each mounting rod moves toward the surface of the tree, the brush will move at the same time until the surface of the brush fits the surface of the tree. When the brush rotates along with the arc block and each arc strip, the lime spray liquid sprayed on the surface of the tree can be evenly applied, which is beneficial to improve the uniformity of the lime application on the surface of the tree and has a better lime painting effect on the tree. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front structural schematic diagram of a lime coating brushing device for preventing and controlling forest diseases and insect pests proposed by the present invention; Figure 2 This is a schematic diagram of the top view of a lime coating brushing device for preventing and controlling forest diseases and insect pests proposed by the present invention; Figure 3 A schematic diagram of the side structure of a lime coating brushing device for preventing and controlling forest diseases and insect pests proposed by the present invention; Figure 4 It is a schematic diagram of the partial structure of the arc frame and the arc strip in the present invention; Figure 5 It is a schematic diagram of the partial internal structure of the arc frame and the arc strip in the present invention; Figure 6 It is a schematic diagram of the partial internal structure of the arc strip and the rectangular block in the present invention; Figure 7 It is a schematic diagram of the partial structure of the mounting rod and the bending strip in the present invention from a top view.

[0017] In the figure: 1 support frame, 2 arc frame, 3 second bolt, 4 arc frame, 5 arc strip, 6 arc tube, 7 support rod, 8 sealing tube, 9 first bolt, 10 bellows, 11 pump, 12 storage tank, 13 pipe cover, 14 support block, 15 nozzle, 16 rectangular block, 17 fixing rod, 18 brush, 19 shunt pipe, 20 reciprocating screw rod, 21 placement port, 22 arc block, 23 rectangular plate, 24 opening, 25 second motor, 26 gear, 27 arc rack, 28 hydraulic cylinder, 29 mounting rod, 30 first spring, 31 groove, 32 plug rod, 33 bending strip, 34 hinged rod, 35 second spring, 36 placement slot, 37 positioning block, 38 mounting block. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0019] Reference Figure 1-Figure 7 A lime coating brushing device for preventing and controlling forest diseases and insect pests includes a support frame 1, a placement opening 21 is opened on the support frame 1, an arc frame 4 is arranged on the support frame 1, an opening 24 is opened on the arc frame 4, a first motor is fixedly installed in the opening 24, a reciprocating screw rod 20 is fixedly connected to the driving end of the first motor, a support block 14 is threadedly connected to the reciprocating screw rod 20, an arc block 22 is rotatably installed on the support block 14, a rotating assembly is arranged on the support block 14, a plurality of support rods 7 are fixedly connected to the arc block 22, a plurality of equidistantly arranged arc bars 5 are fixedly installed on the plurality of support rods 7, and a plurality of nozzles 15 are fixedly installed on each arc bar 5.

[0020] A storage tank 12 is fixedly connected to the support frame 1, a pump 11 is fixedly provided on the storage tank 12, a bellows 10 is fixedly connected to the pump 11, an arc-shaped bar 5 located at the top is fixedly connected to an arc-shaped tube 6, a sealing tube 8 used in conjunction with the bellows 10 is fixedly provided on the arc-shaped tube 6, a plurality of shunt pipes 19 are fixedly connected to the plurality of arc-shaped bars 5, each shunt pipe 19 is connected to the arc-shaped tube 6 and a plurality of nozzles 15, a rotating assembly includes a second motor 25 fixedly mounted on the lower surface of the support block 14, a driving end of the second motor 25 is fixedly connected to a rotating shaft, a gear 26 is fixedly connected to the rotating shaft, an arc-shaped rack 27 is fixedly connected to the lower surface of the arc block 22, the second motor 25 drives the rotating shaft to rotate back and forth in forward and reverse directions, thereby causing the gear 26 to rotate back and forth, and during the back and forth rotation of the gear 26, it will mesh with the arc-shaped rack 27, thereby driving the arc-shaped rack 27 to rotate back and forth.

[0021] The cross-section of the sealing cylinder 8 is arranged in a circular ring shape, and the sealing cylinder 8 is connected to the arc tube 6. The inner wall of the sealing cylinder 8 is fixedly connected with a rubber ring, and the surface of the rubber ring fits the surface of the bellows 10. The bellows 10 is connected to the sealing cylinder 8 by a first bolt 9. An arc frame 2 is fixedly connected to the support frame 1, and the arc frame 2 is connected to the arc frame 4 by a plurality of second bolts 3. In the initial state, one hard end of the bellows 10 is inserted into the sealing cylinder 8, and the outer surface of the bellows 10 is tightly attached to the rubber ring, which can ensure that the connection between the bellows 10 and the sealing cylinder 8 has a good sealing performance. After that, one end of the first bolt 9 is passed through the sealing cylinder 8 and threadedly connected to the bellows 10, so that the bellows 10 and the sealing cylinder 8 can be firmly connected together, and one end of each second bolt 3 is passed through the arc frame 2 and threadedly connected to the arc frame 4 to prevent the arc frame 4 and the support frame 1 from relative movement.

[0022] A plurality of mounting openings are provided on each arc-shaped bar 5, a rectangular plate 23 is fixedly connected in each mounting opening, a mounting rod 29 with a T-shaped cross section is slidably connected to the rectangular plate 23, a brush 18 is provided on one side of the mounting rod 29, a rectangular block 16 is slidably provided in each mounting opening, a plurality of hydraulic cylinders 28 are fixedly installed on the upper surface of the arc-shaped block 22, a fixing rod 17 is fixedly connected to the driving end of each hydraulic cylinder 28, the fixing rod 17 is fixedly connected to a plurality of corresponding rectangular blocks 16, a groove 31 with a right-angled trapezoidal cross section is provided on each rectangular block 16, one end of each mounting rod 29 is fitted with the oblique inner wall of the corresponding groove 31, a first spring 30 is sleeved on the mounting rod 29, one end of the first spring 30 is fixedly connected to the mounting rod 29, and the other end of the first spring 30 is fixedly connected to the rectangular plate 23.

[0023] A placement groove 36 is provided at one end of each mounting rod 29 that passes through the rectangular plate 23, and a mounting block 38 is provided in the placement groove 36. The mounting block 38 is fixedly connected to the brush 18, and two positioning blocks 37 are fixedly connected in the placement groove 36. The two positioning blocks 37 are respectively fitted with the two side surfaces of the mounting block 38. A bending strip 33 and two insertion rods 32 are slidably connected to each mounting rod 29, and each insertion rod 32 is clamped with the mounting block 38. Each insertion rod 32 is connected to the bending strip 33 through a hinge rod 34. A sliding groove for the bending strip 33 to slide back and forth is provided on the two side surfaces of each mounting rod 29, and a second spring 35 is fixedly connected to the inner wall of each sliding groove, and the second spring 35 is fixedly connected to the bending strip 33.

[0024] First, pull the bending strip 33 to make it slide relative to the mounting rod 29, then place the mounting block 38 inside the placement groove 36, and the two positioning blocks 37 are respectively in contact with the two side surfaces of the mounting block 38. At this time, the two insertion rods 32 are respectively located on both sides of the mounting block 38 and do not contact the mounting block 38. Then, remove the external force applied to the bending strip 33. Under the elastic force of the second spring 35, the bending strip 33 will move back to the initial position. Since one end of each hinged rod 34 is hinged to the corresponding insertion rod 32 and the other end is hinged to the bending strip 33, the inclination angle of each hinged rod 34 will change, and the two The insertion rod 32 slides relative to the mounting rod 29 at the same time, and the distance between the two insertion rods 32 is reduced. The two insertion rods 32 will respectively engage with the slots on both sides of the mounting block 38, so that the mounting block 38 can be firmly connected to the mounting rod 29. Similarly, when the brush 18 is damaged, it is convenient to remove it for replacement. Multiple hydraulic cylinders 28 simultaneously drive each fixing rod 17 to move upward, which will in turn drive each rectangular block 16 to move upward. The inclined inner wall of each groove 31 will move against the end face of the corresponding mounting rod 29. The mounting rod 29 slides relative to the rectangular plate 23 at the same time, and the first spring 30 is deformed.

[0025] A feed pipe is fixedly connected to the storage tank 12, and a pipe cover 13 is threadedly connected to the feed pipe. The pipe cover 13 has good sealing performance when connected to the feed pipe. The pipe cover 13 is rotated to be threadedly connected to the feed pipe. After the pipe cover 13 is detached from the feed pipe, the mouth of the feed pipe is exposed to the outside, and lime spray liquid can be added to the interior of the storage tank 12 through the feed pipe.

[0026] In the present invention, when in use, the support frame 1 can be pushed to a suitable position. At this time, the tree is located inside the placement opening 21, and the multiple arc bars 5 are all sleeved on the outside of the tree. The first motor drives the reciprocating screw 20 to rotate, and the support block 14 will move along the reciprocating screw 20 and move close to the inner wall of the opening 24. The arc block 22 will move vertically with the support block 14, so that the height of the multiple arc bars 5 can be adjusted to achieve the adjustment of the vertical position of the multiple nozzles 15. The second motor 25 drives the rotating shaft to rotate back and forth in the positive and negative directions, so that the gear 26 rotates back and forth. During the back and forth rotation of the gear 26, it will mesh with the arc rack 27, thereby driving the arc rack 27 to rotate back and forth. The arc block 22 simultaneously rotates relative to the support block 14. Under the joint transmission action of the arc block 22 and the multiple support rods 7, the multiple nozzles 15 will also rotate back and forth together, so that the angle of the nozzle 15 can be changed.

[0027] Under the extraction action of the pump 11, the lime spray liquid inside the storage tank 12 can be transported to the corrugated pipe 10, and transported to each nozzle 15 for spraying through the arc pipe 6 and multiple diversion pipes 19. During the vertical movement and back-and-forth deflection of the nozzle 15, the lime spray liquid can be sprayed more evenly on the surface of the tree, which can effectively avoid the phenomenon of uneven painting. The lime spray liquid can be sprayed on the surface of the tree more thoroughly, which has a better lime painting effect on the trees and a better control effect on forest diseases and insect pests, which is beneficial to the use of the device.

[0028] A plurality of hydraulic cylinders 28 simultaneously drive each fixing rod 17 to move upward, which in turn drives each rectangular block 16 to move upward, and the inclined inner wall of each groove 31 moves against the end face of the corresponding mounting rod 29. The mounting rod 29 simultaneously slides relative to the rectangular plate 23, and the first spring 30 deforms. When each mounting rod 29 moves toward the surface of the tree, the brush 18 moves simultaneously until the surface of the brush 18 fits the surface of the tree. When the brush 18 rotates with the arc block 22 and each arc strip 5, the lime spray liquid sprayed on the surface of the tree can be evenly applied, which is beneficial to improve the uniformity of the lime application on the surface of the tree and has a better lime painting effect on the tree.

[0029] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A lime coating brushing device for preventing and controlling forest pests and diseases, comprising a support frame (1), characterized in that: The support frame body (1) is provided with a placement opening (21), the support frame body (1) is provided with an arc frame (4), the arc frame (4) is provided with an opening (24), a first motor is fixedly installed in the opening (24), a reciprocating screw rod (20) is fixedly connected to the driving end of the first motor, and a support block (14) is threadedly connected to the reciprocating screw rod (20); The support block (14) is rotatably mounted with an arc block (22), the support block (14) is provided with a rotating assembly, the arc block (22) is fixedly connected with a plurality of support rods (7), a plurality of arc strips (5) arranged at equal distances are fixedly mounted on the plurality of support rods (7), and a plurality of nozzles (15) are fixedly mounted on each of the arc strips (5); The support frame (1) is fixedly connected to a storage tank (12), a pump (11) is fixedly provided on the storage tank (12), a bellows (10) is fixedly connected to the pump (11), an arc-shaped tube (6) is fixedly connected to the arc-shaped strip (5) located at the top, a sealing cylinder (8) used in conjunction with the bellows (10) is fixedly provided on the arc-shaped tube (6), and a plurality of shunt tubes (19) are fixedly connected to the plurality of arc-shaped strips (5), each of the shunt tubes (19) is connected to the arc-shaped tube (6) and the plurality of nozzles (15).

2. A lime coating brushing device for preventing and controlling forest pests and diseases according to claim 1, characterized in that: The rotating assembly comprises a second motor (25) fixedly mounted on the lower surface of the support block (14); a driving end of the second motor (25) is fixedly connected to a rotating shaft; a gear (26) is fixedly connected to the rotating shaft; and an arc-shaped rack (27) is fixedly connected to the lower surface of the arc block (22).

3. The lime coating brushing device for preventing and controlling forest pests and diseases according to claim 1 is characterized in that: The cross section of the sealing cylinder (8) is arranged in a circular ring shape. The sealing cylinder (8) is communicated with the arc tube (6). A rubber ring is fixedly connected to the inner wall of the sealing cylinder (8). The surface of the rubber ring is in contact with the surface of the bellows (10). The bellows (10) is connected to the sealing cylinder (8) via a first bolt (9). An arc frame (2) is fixedly connected to the support frame (1). The arc frame (2) is connected to the arc frame (4) via a plurality of second bolts (3).

4. The lime coating brushing device for preventing and controlling forest pests and diseases according to claim 1 is characterized in that: Each of the arc-shaped strips (5) is provided with a plurality of mounting openings, each of which is fixedly connected to a rectangular plate (23), a mounting rod (29) having a T-shaped cross section is slidably connected to the rectangular plate (23), and a brush (18) is provided on one side of the mounting rod (29).

5. A lime coating brushing device for preventing and controlling forest pests and diseases according to claim 4, characterized in that: A rectangular block (16) is slidably arranged in each installation opening, a plurality of hydraulic cylinders (28) are fixedly mounted on the upper surface of the arc-shaped block (22), a driving end of each hydraulic cylinder (28) is fixedly connected to a fixing rod (17), and the fixing rod (17) is fixedly connected to a plurality of corresponding rectangular blocks (16).

6. The lime coating brushing device for preventing and controlling forest pests and diseases according to claim 5 is characterized in that: Each of the rectangular blocks (16) is provided with a groove (31) having a right-angle trapezoidal cross section, one end of each of the mounting rods (29) is in contact with the oblique inner wall of the corresponding groove (31), a first spring (30) is sleeved on the mounting rod (29), one end of the first spring (30) is fixedly connected to the mounting rod (29), and the other end of the first spring (30) is fixedly connected to the rectangular plate (23).

7. The lime coating brushing device for preventing and controlling forest pests and diseases according to claim 4 is characterized in that: Each of the mounting rods (29) is provided with a placement groove (36) at one end thereof passing through the rectangular plate (23), a mounting block (38) being arranged in the placement groove (36), the mounting block (38) being fixedly connected to the brush (18), and two positioning blocks (37) being fixedly connected in the placement groove (36), the two positioning blocks (37) respectively being in contact with two side surfaces of the mounting block (38).

8. The lime coating brushing device for preventing and controlling forest pests and diseases according to claim 7 is characterized in that: Each of the mounting rods (29) is slidably connected to a bending strip (33) and two insertion rods (32); each of the insertion rods (32) is clamped to the mounting block (38); and each of the insertion rods (32) is connected to the bending strip (33) via a hinge rod (34).

9. The lime coating brushing device for preventing and controlling forest pests and diseases according to claim 8 is characterized in that: Both side surfaces of each mounting rod (29) are provided with a slide groove for the bending strip (33) to slide back and forth, and the inner wall of each slide groove is fixedly connected to a second spring (35), and the second spring (35) and the bending strip (33) are fixedly connected.

10. The lime coating brushing device for preventing and controlling forest pests and diseases according to claim 1 is characterized in that: A feed pipe is fixedly connected to the storage tank (12), and a pipe cover (13) is threadedly connected to the feed pipe.

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