White coating device for forest protection

Abstract

The utility model belongs to the relevant technical field of tree protection, and particularly relates to a whitewashing device for forest protection, which comprises two semi-rings, three strip-shaped plates, a liquid storage tank, a spraying pump, an L-shaped plate, a recovery assembly, two supporting and buffering assemblies, a driving and guiding assembly, an opening and closing control assembly and an adjusting assembly, the two semi-rings are symmetrically arranged and kept in a hinged state, the opening and closing control assembly is arranged on the front sides of the two semi-rings, the three strip-shaped plates are installed on the corresponding semi-rings in a sliding mode respectively and are arranged in a radial mode based on the centers of the two semi-rings, and the two strip-shaped plates located on the right side are located on the same semi-ring. The tree trunk whitewashing device is reasonable in design and easy and convenient to operate, rapid and uniform whitewashing operation can be conveniently conducted on tree trunks with different thicknesses, the whitewashing operation efficiency and quality are improved, labor intensity is lowered, environmental pollution is reduced, and the tree trunk whitewashing device has remarkable technical advantages and application value.

Description

TECHNICAL FIELD

[0001] The utility model relates to the related technical field of tree protection, especially a white coating device for forest protection. BACKGROUND

[0002] In forestry production, tree whitewashing is a common protective measure, mainly used for preventing and treating diseases and pests, reducing the temperature change of tree trunks caused by direct sunlight, and improving the cold resistance of trees.

[0003] Traditional white coating operations are mostly carried out manually, which is not only inefficient but also labor-intensive, and is prone to cause paint waste and environmental pollution. With the expansion of forestry production scale, the efficiency and environmental protection requirements of white coating operations are becoming higher and higher. Therefore, it is particularly important to develop a high-efficiency and environmentally-friendly forest white coating device.

[0004] The information disclosed in this BACKGROUND section is only intended to increase an understanding of the general background of the present utility model and is not intended to be a recognition or a suggestion that this information forms a prior art that is already known to those of ordinary skill in the art. SUMMARY

[0005] The utility model aims at solving the shortcomings mentioned in the background art and provides a white coating device for forest protection.

[0006] The above technical purpose of the utility model is realized by the following technical scheme: a white coating device for forest protection, comprising two half rings, three strip-shaped plates, a liquid storage tank, a spraying pump, an L-shaped plate, a recycling assembly, two support and buffer assemblies, a driving and guiding assembly, an opening and closing control assembly, and an adjusting assembly.

[0007] The two half rings are symmetrically arranged and kept in a hinged state. The opening and closing control assembly is arranged on the front side of the two half rings. The three strip-shaped plates are respectively slidably installed on the corresponding half rings and are arranged in a radial manner based on the center of the two half rings. The two strip-shaped plates on the right side are located on the same half ring. U-shaped plates are fixedly installed on the bottom side of the three strip-shaped plates. The two support and buffer assemblies are respectively arranged on the two U-shaped plates on the right side and connected with the half ring on the right side. The adjusting assembly is arranged on the strip-shaped plate on the left side and connected with the half ring on the left side. The L-shaped plate is fixedly installed on the strip-shaped plate on the left side. The liquid storage tank is fixedly installed on the top side of the L-shaped plate. The spraying pump is fixedly installed on the L-shaped plate. The liquid inlet of the spraying pump is in communication with the liquid storage tank. A nozzle is fixedly installed on the liquid outlet of the spraying pump. The recycling assembly is arranged on the L-shaped plate and the strip-shaped plate on the left side and matched with the nozzle. The driving and guiding assembly is arranged on the side where the three strip-shaped plates are close to each other.

[0008] Preferably, the driving and guiding assembly comprises a driving motor and three driving wheels, the three strip-shaped plates are rotationally installed with the driving wheels on the side close to each other, one of the three strip-shaped plates is fixedly installed with the driving motor, and the output shaft of the driving motor is axially fixedly connected with the corresponding driving wheel.

[0009] Preferably, the driving wheel is arranged in an inclined manner, and the included angle between the axis of the driving wheel and the horizontal plane is 10-45°.

[0010] Preferably, the supporting and buffering assembly comprises guide rods, springs and mounting blocks, the two U-shaped plates on the right side are fixedly installed with the guide rods, the guide rods are slidingly connected with the half rings on the right side, the U-shaped plates on the right side are fixedly installed with one end of the springs movably sleeved on the outer sides of the corresponding guide rods, and the other end of the springs is fixedly installed with the mounting blocks.

[0011] Preferably, the supporting and buffering assembly further comprises at least two pressure sensors, the mounting blocks are fixedly installed with the pressure sensors on the side away from the springs, and the pressure sensors are fixedly connected with the inner sides of the half rings on the right side.

[0012] Preferably, the adjusting assembly comprises a lead screw and a servo motor, the U-shaped plate on the left side is fixedly installed with the servo motor, the output shaft of the servo motor is axially fixedly connected with the lead screw rotationally connected with the U-shaped plate on the left side, and the lead screw is screwedly connected with the half ring on the left side.

[0013] Preferably, the recycling assembly comprises a conical cover, a collecting box and a connecting pipe, the conical cover is fixedly installed on the L-shaped plate based on the nozzle as the center, the collecting box is fixedly installed on the top side of the strip-shaped plate on the left side, and the connecting pipe is connected between the collecting box and the conical cover.

[0014] Preferably, the recycling assembly further comprises a blocking ring, the conical cover is fixedly installed with the blocking ring on the side away from the L-shaped plate, and the inner diameter of the blocking ring is greater than that of the opening position on the right side of the conical cover.

[0015] Preferably, the opening and closing control assembly comprises an electric cylinder, two rotating pins and four supporting blocks, the front sides of the two half rings are fixedly installed with the two supporting blocks, the two supporting blocks on the same half ring are rotationally installed with the same rotating pin, and the two rotating pins are fixedly installed with the same electric cylinder.

[0016] Preferably, the outer circumferential sides of the two half rings are provided with guide grooves with convex sections, the guide grooves on the two half rings are slidingly installed with arc-shaped blocks, and the two arc-shaped blocks are fixedly installed with handles.

[0017] The utility model discloses the beneficial effect is:

[0018] The white coating operation on the tree trunk is facilitated through cooperation of the spraying pump, the nozzle and the liquid storage tank, the device can automatically move along the tree trunk through the driving and guiding assembly, labor intensity of manual operation is reduced, work efficiency is improved, the requirement for the operation personnel's skill is lowered, the device can keep the spiral upward or spiral downward mode when moving along the tree trunk through the inclined driving wheel in the driving and guiding assembly, the uniformity and the spraying efficiency of the nozzle in the white coating operation on the tree trunk are improved, the problems of omission or excess in the manual white coating operation are avoided, and the stability and the reliability of the white coating effect are improved.

[0019] The device can well adapt to the white coating operation on the tree trunk with different thickness through cooperation of the supporting and buffering assembly and the adjusting assembly, the white coating operation is more flexible and extensive, the tree is effectively protected from damage, and the stability and the safety of the device on the tree trunk are ensured, and the device sliding or damage due to improper operation is avoided.

[0020] The setting of the recycling assembly can not only recycle the spilled coating to reduce environmental pollution, but also save coating resources and reduce use cost, and the design of the opening and closing control assembly makes the device installation and disassembly simple and fast, and improves the convenience of operation.

[0021] In summary, the white coating device for forest protection improves the efficiency and quality of the white coating operation, reduces labor intensity and environmental pollution, and has significant technical advantages and application value. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0023] Figure 1 A perspective structural schematic view of the white coating device for forest protection is provided for the present application;

[0024] Figure 2 A sectional structural schematic view of the white coating device for forest protection is provided for the present application;

[0025] Figure 3 A perspective structural schematic view of the strip-shaped plate, the U-shaped plate, the driving wheel, the driving motor and the adjusting assembly part in the white coating device for forest protection is provided for the present application;

[0026] Figure 4A kind of white coating device for forest protection is provided in the utility model, and the stereo structure schematic diagram of middle strip-shaped plate, U-shaped plate, support buffer assembly and driving wheel part is shown;

[0027] Figure 5 A kind of white coating device for forest protection is provided in the utility model, and the stereo structure schematic diagram of recovery component part in it is shown;

[0028] Figure 6 A kind of white coating device for forest protection is provided in the utility model, and the stereo structure schematic diagram of liquid storage tank, spraying pump and nozzle part in it is shown;

[0029] Figure 7 A kind of white coating device for forest protection is provided in the utility model, and the stereo structure schematic diagram of handle and arc block part in it is shown.

[0030] In the drawing: 1, half ring;11, handle;12, arc block;13, electric cylinder;2, strip-shaped plate;21, U-shaped plate;3, guide rod;31, spring;32, mounting block;33, pressure sensor;4, lead screw;41, servo motor;5, driving wheel;51, driving motor;6, L-shaped plate;61, liquid storage tank;62, spraying pump;63, conical cover;631, retaining ring;64, collection tank;65, connecting pipe. Specific embodiments

[0031] The technical solutions of the utility model will be described clearly and completely in combination with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0032] Reference Figures 1-7The utility model provides a kind of white coating device for forest protection, including two half rings 1, three strip plates 2, liquid storage tank 61, spraying pump 62 and L-shaped plate 6, two half rings 1 are symmetrically arranged and keep hinged state, two half rings 1 are symmetrically arranged and keep hinged state, the front side of two half rings 1 is fixedly installed with two support blocks, the same half ring 1 is rotatably installed with the same rotating pin on the two support blocks, the same electric cylinder 13 is fixedly installed on the two rotating pins, the opening and closing of two half rings 1 can be controlled as required, so as to facilitate the device to be installed on the tree trunk or be taken off from the tree trunk, three strip plates 2 are slidably installed on corresponding half ring 1 respectively and are arranged radially based on the center of two half rings 1, and the two strip plates 2 on the right side are on the same half ring 1, the bottom side of three strip plates 2 is fixedly installed with U-shaped plate 21, the side of three strip plates 2 close to each other is rotatably installed with driving wheel 5, one of three strip plates 2 is fixedly installed with driving motor 51, the output shaft of driving motor 51 is axially fixedly connected with corresponding driving wheel 5, the device can be controlled to move along the tree trunk, without real-time adjustment of the position of the device on the tree trunk by staff, greatly reduce the working intensity, the two U-shaped plates 21 on the right side are fixedly installed with guide rod 3, the guide rod 3 is slidably connected with the half ring 1 on the right side, the right side U-shaped plate 21 is fixedly installed with one end of spring 31 movably sleeved on the outside of corresponding guide rod 3, the other end of spring 31 is fixedly installed with mounting block 32, the side, away from spring 31, of mounting block 32 is fixedly installed with pressure sensor 33, to ensure the working stability of mounting block 32, and improve the accuracy of pressure value monitoring, the number of pressure sensor 33 is two and is symmetrically arranged based on guide rod 3, and the pressure sensor 33 is fixedly connected with the inside of half ring 1 on the right side, the U-shaped plate 21 on the left side is fixedly installed with servo motor 41, the output shaft of servo motor 41 is axially fixedly connected with screw rod 4 rotatably connected with the left side U-shaped plate 21, the screw rod 4 is threadedly connected with the half ring 1 on the left side, the position of left strip plate 2 can be adjusted, and the pressing force between driving wheel 5 on three strip plates 2 and tree trunk is controlled under the cooperation of two springs 31 and two guide rods 3, and the pressure value is monitored in real time through the cooperation of pressure sensor 33, and servo motor 41 is controlled through controller, so that the pressing force between driving wheel 5 and tree trunk can be ensured to neither damage the tree trunk nor ensure that two half rings 1 fall off from the tree trunk, L-shaped plate 6 is fixedly installed on the left side strip plate 2, liquid storage tank 61 is fixedly installed on the top side of L-shaped plate 6, spraying pump 62 is fixedly installed on L-shaped plate 6, the liquid inlet of spraying pump 62 is communicated with liquid storage tank 61, and the liquid outlet of spraying pump 62 is fixedly installed with nozzle, L-shaped plate 6 is fixedly installed with conical cover 63 based on nozzle as center, the top side of left side strip plate 2 is fixedly installed with collecting tank 64, the same connecting pipe 65 is connected between collecting tank and conical cover 63, the side, away from L-shaped plate 6, of conical cover 63 is fixedly installed with baffle ring 631,The inner diameter of the blocking ring 631 is larger than the inner diameter of the right side opening position of the conical cover 63, which can effectively collect and transport the paint spilled into the conical cover 63 into the collection box 64, so as to achieve the purpose of recycling the spilled paint, and avoid the adverse effects of the spilled paint on the surrounding environment.

[0033] In this embodiment, in order to enable the nozzles on the device to move in a spiral upward or spiral downward path, thereby achieving the purpose of better achieving uniform whitewashing of the tree trunk, the driving wheel 5 is inclinedly arranged, and the angle between the axis of the driving wheel 5 and the horizontal plane is 15°.

[0034] In this embodiment, in order to facilitate the operator to take the device for operation, and also to improve the stability of the device moving along the tree trunk in a hand-held manner under a specific working state, guide grooves with convex cross sections are formed on the outer circumferential sides of the two half rings 1, arc-shaped blocks 12 are slidingly installed in the guide grooves on the two half rings 1, and handles 11 are fixedly installed on the two arc-shaped blocks 12.

[0035] The driving motor, the servo motor, the pressure sensor and the required controller model are all adopted in the prior art, and the circuit, the electronic components and the module mechanism are all adopted in the prior art. Those skilled in the art can realize it without further description. The content protected by the present application does not involve the improvement of software, circuit and method.

[0036] Working principle: in use, first, the power is turned on, the two half rings 1 are adjusted to an appropriate opening and closing state through the electric cylinder 13, then the device is sleeved on the tree trunk that needs to be whitewashed, so that the three driving wheels 5 are in abutting contact with the tree trunk, the pressure sensor 33 monitors the abutting force between the driving wheel 5 and the tree trunk in real time, if the abutting force is too large, the tree trunk may be damaged, if the abutting force is too small, the device may slip, therefore the controller adjusts the speed of the servo motor 41 in real time according to the feedback signal of the pressure sensor 33, and then adjusts the extension of the lead screw 4 to adjust the position of the left side strip-shaped plate 2, so as to ensure that the abutting force between the driving wheel 5 and the tree trunk is in the best state.

[0037] The driving motor 51 is started, and the driving wheel 5 starts to move along the surface of the tree trunk, driving the entire device to move upward or downward. Since the strip-shaped plates 2 are arranged radially, they can adapt to tree trunks of different diameters, ensuring that the device stably fits on the tree trunk. Since the driving wheel 5 is inclinedly arranged, the nozzles on the device can move in a spiral upward or spiral downward path under the driving of the two half rings 1, thereby achieving uniform whitewashing of the tree trunk.

[0038] When the device moves along the trunk, the spraying pump 62 is started to draw the paint from the liquid tank 61 and spray the paint to the trunk through the nozzle, and the cooperation of the conical cover 63 and the blocking ring 631 ensures that the whitewash cannot be splashed to the area outside the trunk, and the collection tank 64 can collect the splashed whitewash to avoid pollution to the environment.

[0039] The operator can easily take and move the device through the handle 11, or hold the handle 11 by hand during the movement of the device to improve the stability of the device moving along the trunk, and the whole whitewashing process does not need excessive intervention of the operator, only needs to install the device on the trunk and take the device from the trunk after the spraying is completed, which greatly reduces the labor intensity and improves the operation efficiency and safety.

[0040] The above describes in detail the whitewashing device for forest protection provided by the utility model. The principle and implementation mode of the utility model are described by applying specific examples in this paper, and the description of the above examples is only used to help understand the method and core idea of the utility model. It should be pointed out that for ordinary skilled persons in the technical field, the utility model can be improved and modified in many ways without departing from the principle of the utility model, and these improvements and modifications also fall within the protection scope of the utility model claims.

Claims

1. A whitewashing device for forest protection, characterized in that, The application relates to a spraying device, which comprises two half rings (1), three strip-shaped plates (2), a liquid storage tank (61), a spraying pump (62), an L-shaped plate (6), a recovery assembly, two support and buffer assemblies, a driving and guiding assembly, an opening and closing control assembly and an adjusting assembly. The two half rings (1) are symmetrically arranged and kept in a hinged state, the opening and closing control assembly is arranged on the front side of the two half rings (1), the three strip-shaped plates (2) are slidingly arranged on the corresponding half rings (1) and radially arranged based on the center of the two half rings (1), the two strip-shaped plates (2) on the right side are arranged on the same half ring (1), the bottom side of each of the three strip-shaped plates (2) is fixedly provided with a U-shaped plate (21), the two support and buffer assemblies are arranged on the two U-shaped plates (21) on the right side and connected with the half ring (1) on the right side, the adjusting assembly is arranged on the strip-shaped plate (2) on the left side and connected with the half ring (1) on the left side, the L-shaped plate (6) is fixedly arranged on the strip-shaped plate (2) on the left side, the liquid storage tank (61) is fixedly arranged on the top side of the L-shaped plate (6), the spraying pump (62) is fixedly arranged on the L-shaped plate (6), the liquid inlet of the spraying pump (62) is communicated with the liquid storage tank (61), the liquid outlet of the spraying pump (62) is fixedly provided with a nozzle, the recovery assembly is arranged on the L-shaped plate (6) and the strip-shaped plate (2) on the left side and matched with the nozzle, and the driving and guiding assembly is arranged on the side, where the three strip-shaped plates (2) are close to each other.

2. The white-painting device for protecting trees according to claim 1, characterized by: The driving and guiding assembly comprises a driving motor (51) and three driving wheels (5), the driving wheel (5) is rotationally arranged on the side, where the three strip-shaped plates (2) are close to each other, one of the three strip-shaped plates (2) is fixedly provided with the driving motor (51), and the output shaft of the driving motor (51) is axially fixedly connected with the corresponding driving wheel (5).

3. The white-painting device for protecting trees according to claim 2, characterized in that: The driving wheel (5) is arranged in an inclined mode, and the included angle between the axis of the driving wheel (5) and the horizontal plane is 10-45 degrees.

4. The white-painting device for protecting trees according to claim 1, characterized by: The support and buffer assembly comprises a guide rod (3), a spring (31) and a mounting block (32), the guide rod (3) is fixedly arranged on the U-shaped plate (21) on the right side and slidingly connected with the half ring (1) on the right side, the spring (31) is fixedly arranged on the U-shaped plate (21) on the right side and one end of the spring (31) is movably arranged outside the corresponding guide rod (3), and the other end of the spring (31) is fixedly provided with the mounting block (32).

5. The white-painting device for protecting trees according to claim 4, characterized in that: The support and buffer assembly further comprises at least two pressure sensors (33), the pressure sensor (33) is fixedly arranged on the side, away from the spring (31), of the mounting block (32) and fixedly connected with the inner side of the half ring (1) on the right side.

6. The white-painting device for protecting trees according to claim 1, characterized by: The adjusting assembly comprises a lead screw (4) and a servo motor (41), the servo motor (41) is fixedly arranged on the U-shaped plate (21) on the left side, the output shaft of the servo motor (41) is axially fixedly connected with the lead screw (4) which is rotationally connected with the U-shaped plate (21) on the left side, and the lead screw (4) is screwedly connected with the half ring (1) on the left side.

7. The white-painting device for protecting trees according to claim 1, characterized by: The recycling assembly comprises a conical cover (63), a collecting box (64) and a connecting pipe (65), the conical cover (63) is fixedly installed on the L-shaped plate (6) based on the center of the nozzle, the collecting box (64) is fixedly installed on the top side of the left strip-shaped plate (2), and the collecting box is connected with the conical cover (63) through the same connecting pipe (65).

8. The white-painting device for protecting trees according to claim 7, characterized by: The recycling assembly further comprises a blocking ring (631), the blocking ring (631) is fixedly installed on the side, away from the L-shaped plate (6), of the conical cover (63), and the inner diameter of the blocking ring (631) is greater than that of the right side opening position of the conical cover (63).

9. The white-painting device for protecting trees according to claim 1, characterized by: The opening and closing control assembly comprises an electric cylinder (13), two rotating pins and four supporting blocks, the front side of each of the two half rings (1) is fixedly installed with two supporting blocks, the same rotating pin is rotatably installed on the two supporting blocks located on the same half ring (1), and the same electric cylinder (13) is fixedly installed on the two rotating pins.

10. The white-painting device for protecting trees according to claim 1, characterized by: The outer circumferential side of each of the two half rings (1) is provided with a guide groove with a convex section, the guide groove on each of the two half rings (1) is slidably installed with an arc-shaped block (12), and the two arc-shaped blocks (12) are fixedly installed with a handle (11).

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