Brushing device for tree protection

Abstract

The utility model relates to the technical field of tree protection, and discloses a tree protection brushing device which comprises a cart, a stirring barrel is fixedly mounted at the top of the cart, a stirring roller is arranged in the stirring barrel, the stirring roller penetrates through the bottom of the stirring barrel and the top of the cart, and the stirring roller is rotationally connected with the stirring barrel; a plurality of stirring paddles are fixedly mounted on the stirring roller; by means of the stirring roller and the scraping plate, calcium hydroxide and water can be fully mixed to form uniform emulsion, part of calcium hydroxide is prevented from precipitating at the bottom, lime water used during spraying has stable concentration, it is guaranteed that each part obtains the same protection effect when trees are sprayed, and the spraying efficiency is improved; and the fixing frame and the spraying ring can be driven to be close to each other, so that the spraying ring can be adjusted according to the specific size and shape of the tree during spraying, the spraying accuracy is ensured, and the risk and labor intensity of manual operation are reduced.

Description

Technical Field

[0001] The present application relates to the technical field of tree protection, and in particular to a painting device for tree protection. Background Art

[0002] Tree protection is an important measure to ensure the healthy growth of trees, prevent pests and diseases, and cope with environmental pressure. The commonly used method for tree pest control in forestry is to brush lime water on the tree trunks. The alkaline lime water has an insecticidal and bactericidal effect on trees. After the lime solidifies, it is converted into calcium carbonate, which has a very good sealing effect. At the same time, because of its white color, it can reduce the absorption of light and heat, and avoid drastic changes in temperature that cause trees to crack. Lime water is cheap and has low cost.

[0003] The existing Chinese patent with announcement number CN220048588U discloses a pest control brushing device for forestry protection, which includes a base plate, a universal wheel is arranged at the bottom of the base plate, a medicine box and a fixed frame are respectively fixedly connected at the top of the base plate, a water pump is fixedly connected at the top of the medicine box, a delivery pipe is connected to the water outlet of the water pump, a moving mechanism is arranged at the top of the fixed frame, a support plate is arranged on one side of the moving mechanism, a spraying mechanism is arranged at one end of the connecting plate, and a connecting mechanism is arranged on one side of the spraying mechanism. The pest control brushing device for forestry protection provided by the utility model solves the problem that the current work of painting trees with lime water is generally done by manual brushing, which is not only inefficient and slow, but also has a high cost.

[0004] However, the above-mentioned painting device has the following disadvantages: the device moves up and down after the first hollow frame and the second hollow frame are connected to each other, and the trees are sprayed with a nozzle, but the lime water of the device is in the medicine box. Since the main component of the lime water is calcium hydroxide, when it reacts with carbon dioxide in the air, calcium carbonate and water will be generated, thereby causing the calcium carbonate to precipitate in the lime water. The uneven composition of the lime water will lead to inconsistent effects of spraying on the trees, reducing the bactericidal, insect-proof and heat-insulating effects of the lime water. At the same time, the first hollow frame and the second hollow frame cannot be moved after being connected together, resulting in that it can only spray trees of fixed size, and cannot spray larger trees.

[0005] Therefore, we propose a tree protection brushing device to solve this problem.

[0006] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0007] In order to solve the problem that lime water is easy to settle when placed in a bucket and cannot be adjusted according to the size of the tree when spraying, the present application provides a tree protection brushing device.

[0008] The present application provides a tree protection brushing device that adopts the following technical solution:

[0009] A tree protection brushing device comprises a cart, a mixing barrel is fixedly installed on the top of the cart, a mixing roller is arranged inside the mixing barrel, the mixing roller passes through the bottom of the mixing barrel and the top of the cart, and the mixing roller is rotatably connected to the mixing barrel, a plurality of mixing paddles are fixedly installed on the mixing roller, a placement groove is arranged inside the cart, a fourth motor is fixedly installed in the placement groove, the output end of the fourth motor is transmission-connected to the mixing roller, a fixed seat is rotatably installed on the bottom wall of the mixing barrel, the fixed seat is sleeved on the outside of the mixing roller, scrapers are fixedly installed on both sides of the fixed seat, one side of the two scrapers are both in contact with the side wall of the mixing barrel, and the connecting A first driving mechanism is arranged on the connecting ring, a first slide groove is arranged on a side of the trolley away from the mixing barrel, two first sliders are slidably installed in the first slide groove, a guide rail is fixedly installed on the side of the two first sliders away from the first slide groove, a second slide groove is arranged on the side of the two guide rails away from the trolley, a second slider is slidably installed in the two second slide grooves, a fixing frame is fixedly installed on the side of the two second sliders away from the guide rail, a spray ring is fixedly installed on the opposite sides of the two fixing frames, a spray head is connected to the opposite sides of the two spray rings, a second driving mechanism is arranged in the first slide groove, and a third driving mechanism is arranged in the two second slide grooves.

[0010] Preferably, the first driving mechanism includes a connecting ring, a first gear, a second gear and a third motor. A mounting groove is provided at the bottom of the mixing barrel, a connecting ring is provided in the mounting groove, the connecting ring is sleeved on the outside of the mixing roller, the connecting ring passes through the bottom wall of the mixing barrel, and the connecting ring is fixedly connected to the bottom of the fixing seat, the connecting ring and the fixing seat are both rotatably connected to the mixing roller, and the rotation direction of the connecting ring and the fixing seat is opposite to the rotation direction of the mixing roller, a second gear is fixedly installed on the outside of the connecting ring, a first gear is fixedly installed on one side of the second gear, the first gear is meshed with the second gear, and a third motor is fixedly installed in the placement groove of the cart, and the output end of the third motor is transmission connected to the first gear.

[0011] Preferably, the second driving mechanism includes a double-headed threaded rod and a second motor, the double-headed threaded rod is rotatably installed in the first slide groove, the double-headed threaded rod passes through two first sliding blocks, the double-headed threaded rod is threadedly connected to the two first sliding blocks, the two first sliding blocks are arranged opposite to each other, and the second motor is fixedly installed on one side of the cart, and the output end of the second motor is transmission connected to the double-headed threaded rod.

[0012] Preferably, the third driving mechanism includes a screw and a first motor, a screw is rotatably installed in the second slide groove, the screw passes through the second slider, the screw is threadedly connected to the second slider, a first motor is fixedly installed on the top of the guide rail, and the output end of the first motor is transmission connected to the screw.

[0013] Preferably, a barrel cover is rotatably mounted on the top of the mixing barrel, and a handle is fixedly mounted on one side of the barrel cover.

[0014] Preferably, a water pump is fixedly installed on the top of the cart close to the first slide groove, a liquid extraction pipe is provided between one end of the water pump and the mixing barrel, a double joint is provided at the other end of the water pump, and a delivery pipe is provided between the double joint and the tops of the two spray rings.

[0015] Preferably, two water inlet pipes are connected to the top of the barrel cover.

[0016] In summary, the present application includes the following beneficial technical effects: through the stirring roller and the scraper, it can ensure that calcium hydroxide and water are fully mixed to form a uniform emulsion, prevent part of the calcium hydroxide from precipitating at the bottom, and make the lime water used during spraying have a stable concentration. When spraying trees, it is ensured that each part obtains the same protection effect, thereby improving the spraying efficiency. Through the two guide rails, the fixed frame and the spray ring can be driven close to each other, so that the spray ring can be adjusted according to the specific size and shape of the tree during spraying, thereby ensuring the accuracy of the spraying and reducing the risk and labor intensity of manual operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of an embodiment of the application;

[0018] Figure 2 is a schematic diagram of a three-dimensional cross-sectional structure of an embodiment of the application;

[0019] Figure 3 is a schematic diagram of the three-dimensional structure of the first driving mechanism of the application embodiment;

[0020] Figure 4 It is a schematic diagram of the three-dimensional cross-sectional structure from another viewing angle of the embodiment of the application.

[0021] Explanation of the reference numerals: 1. trolley; 2. suction pipe; 3. mixing barrel; 4. barrel cover; 5. first motor; 6. guide rail; 7. screw; 8. delivery pipe; 9. second motor; 10. first slider; 11. double-headed threaded rod; 12. water pump; 13. first gear; 14. third motor; 15. fourth motor; 16. second gear; 17. fixed seat; 18. scraper; 19. stirring roller; 20. water inlet pipe; 21. nozzle; 22. connecting ring; 23. second slider; 24. fixed frame; 25. spray ring; 26. handle. DETAILED DESCRIPTION

[0022] The following is combined with Figure 1-4 This application is described in further detail.

[0023] The present application embodiment discloses a tree protection brushing device. Figure 1-4 , a tree protection brushing device comprises a cart 1, a mixing barrel 3 is fixedly installed on the top of the cart 1, a mixing roller 19 is arranged inside the mixing barrel 3, the mixing roller 19 penetrates the bottom of the mixing barrel 3 and the top of the cart 1, and the mixing roller 19 is rotatably connected with the mixing barrel 3, a plurality of mixing paddles are fixedly installed on the mixing roller 19, a placement groove is arranged inside the cart 1, a fourth motor 15 is fixedly installed in the placement groove, the output end of the fourth motor 15 is transmission-connected with the mixing roller 19, a fixing seat 17 is rotatably installed on the bottom wall of the mixing barrel 3, the fixing seat 17 is sleeved on the outside of the mixing roller 19, scrapers 18 are fixedly installed on both sides of the fixing seat 17, one side of the two scrapers 18 are both in contact with the side wall of the mixing barrel 3, a first driving mechanism is arranged on the connecting ring 22, a first slide groove is arranged on the side of the cart 1 away from the mixing barrel 3, two first sliders 10 are slidably installed on the first slide groove, a guide rail 6 is fixedly installed on the side of the two first sliders 10 away from the first slide groove, and the two guide rails 6 are both arranged on the side away from the cart 1 There is a second slide groove, and second sliders 23 are slidably installed in the two second slide grooves. A fixing frame 24 is fixedly installed on the side of the two second sliders 23 away from the guide rail 6. A spray ring 25 is fixedly installed on the opposite side of the two fixing frames 24. The interior of the spray ring 25 is hollow. The opposite sides of the two spray rings 25 are connected and provided with a nozzle 21. A second driving mechanism is arranged in the first slide groove, and a third driving mechanism is arranged in the two second slide grooves. Through the stirring roller 19 and the scraper 18, it can be ensured that the calcium hydroxide and water are fully mixed to form a uniform emulsion, and part of the calcium hydroxide is prevented from precipitating at the bottom, so that the lime water used during spraying has a stable concentration. When spraying trees, it is ensured that each part obtains the same protection effect, and the spraying efficiency is improved. Through the two guide rails 6, the fixing frame 24 and the spray ring 25 can be driven to approach each other, so that the spray ring 25 can be adjusted according to the specific size and shape of the tree during spraying, ensuring the accuracy of spraying and reducing the risk and labor intensity of manual operation.

[0024] Reference Figure 2-3 The first driving mechanism includes a connecting ring 22, a first gear 13, a second gear 16 and a third motor 14. A mounting groove is provided at the bottom of the mixing barrel 3, and a connecting ring 22 is provided in the mounting groove. The connecting ring 22 is sleeved on the outside of the mixing roller 19, and the connecting ring 22 passes through the bottom wall of the mixing barrel 3. The connecting ring 22 is fixedly connected to the bottom of the fixing seat 17. The connecting ring 22 and the fixing seat 17 are both rotatably connected to the mixing roller 19, and the rotation direction of the connecting ring 22 and the fixing seat 17 is opposite to the rotation direction of the mixing roller 19. The second gear 16 is fixedly installed on the outside of the connecting ring 22. A first gear 13 is fixedly installed on one side of 16, and the first gear 13 is meshed with the second gear 16. A third motor 14 is fixedly installed in the placement groove of the cart 1, and the output end of the third motor 14 is transmission-connected with the first gear 13, and the third motor 14 can be started, and the third motor 14 drives the first gear 13 to rotate, the first gear 13 drives the second gear 16 to rotate, the second gear 16 drives the connecting ring 22 to rotate, and the connecting ring 22 drives the fixed seat 17 to rotate, thereby driving the fixed seat 17 to drive the scraper 18 to rotate, and the lime water contaminated on the side wall of the mixing barrel 3 is scraped off for mixing.

[0025] Reference Figure 1 and Figure 4 The second driving mechanism includes a double-headed threaded rod 11 and a second motor 9. The double-headed threaded rod 11 is rotatably installed in the first slide groove, and the double-headed threaded rod 11 passes through the two first sliders 10. The double-headed threaded rod 11 is threadedly connected to the two first sliders 10. The two first sliders 10 are arranged opposite to each other. The second motor 9 is fixedly installed on one side of the cart 1. The output end of the second motor 9 is transmission connected with the double-headed threaded rod 11, and the second motor 9 can be started. The second motor 9 drives the double-headed threaded rod 11 to rotate, and the double-headed threaded rod 11 drives the two first sliders 10 to move closer to or away from each other. The two first sliders 10 drive the two guide rails 6 to move closer to or away from each other. The two guide rails 6 drive the two fixed frames 24 and the spray ring 25 to move closer to or away from each other, so that the trees are located inside the spray ring 25.

[0026] Reference Figure 1 and Figure 4 The third driving mechanism includes a screw rod 7 and a first motor 5. The screw rod 7 is rotatably installed in the second slide groove, and the screw rod 7 passes through the second slider 23. The screw rod 7 is threadedly connected to the second slider 23. The first motor 5 is fixedly installed on the top of the guide rail 6. The output end of the first motor 5 is transmission-connected with the screw rod 7. The first motor 5 can be started, and the first motor 5 drives the screw rod 7 to rotate. The screw rod 7 drives the two first sliders 10 to move up and down. The two first sliders 10 drive the fixing frame 24 and the spraying ring 25 to move up and down. The spraying ring 25 drives the spray head 21 to move up and down, so as to spray the trees up and down.

[0027] Reference Figure 4A barrel cover 4 is rotatably mounted on the top of the mixing barrel 3, and a handle 26 is fixedly mounted on one side of the barrel cover 4. The barrel cover 4 can be opened to observe how much lime water is left in the mixing barrel 3.

[0028] Reference Figure 4 A water pump 12 is fixedly installed on the top of the cart 1 near the first chute. A liquid extraction pipe 2 is provided between one end of the water pump 12 and the mixing barrel 3. A double joint is provided at the other end of the water pump 12. The double joint is connected to the tops of the two spray rings 25 with a delivery pipe 8. The material of the water delivery pipe is a corrugated pipe. The water pump 12 can be started, and the water pump 12 extracts lime water through the liquid extraction pipe 2, and then transports the lime water to the spray ring 25 through the delivery pipe 8 through the double joint and the delivery pipe 8, and then sprays the lime water onto the trees through the nozzle 21.

[0029] Reference Figure 2 The top of the barrel cover 4 is connected to two water inlet pipes 20, which can input the mixed lime water into the mixing barrel 3.

[0030] The implementation principle of the tree protection painting device of the embodiment of the present application is as follows: when in use, the mixed lime water can be transported to the mixing barrel 3, and then the third motor 14 and the fourth motor 15 are started, the fourth motor 15 drives the stirring roller 19 to rotate, the stirring roller 19 drives the stirring paddle to rotate, and the lime water inside the mixing barrel 3 is stirred and mixed, the third motor 14 drives the first gear 13 to rotate, the first gear 13 drives the second gear 16 to rotate, the second gear 16 drives the connecting ring 22 to rotate, the connecting ring 22 drives the fixed seat 17 to rotate, the fixed seat 17 drives the scraper 18 to rotate, and the lime water contaminated on the side wall of the mixing barrel 3 is scraped off for mixing, and at the same time, the rotation direction of the connecting ring 22 and the fixed seat 17 is opposite to the rotation direction of the stirring roller 19, and then the cart 1 is pushed to the tree that needs to be painted, and according to the size of the tree, the second motor 9 is started, and the second motor 9 drives the double The first threaded rod 11 rotates, and the double-headed threaded rod 11 drives the two first sliders 10 to move closer to or away from each other, and the two first sliders 10 drive the two guide rails 6 to move closer to or away from each other, and the two guide rails 6 drive the two fixing frames 24 and the spraying ring 25 to move closer to or away from each other, so that the tree is located inside the spraying ring 25, and then the water pump 12 and the first motor 5 are started, and the first motor 5 drives the screw 7 to rotate, and the screw 7 drives the two first sliders 10 to move up and down, and the two first sliders 10 drive the fixing frames 24 and the spraying ring 25 to move up and down, and the water pump 12 extracts the lime water through the liquid extraction pipe 2, and then transports the lime water through the delivery pipe 8 to the spraying ring 25 through the double joint and the delivery pipe 8, and then sprays the lime water onto the tree through the nozzle 21. After the spraying is completed, the cart 1 is moved again, and the direction is rotated to spray the unsprayed parts of the tree, so that the surfaces around the tree can be sprayed evenly.

[0031] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0032] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0033] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0034] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A tree protection painting device, comprising a cart (1), characterized in that: A mixing barrel (3) is fixedly mounted on the top of the cart (1), a mixing roller (19) is arranged inside the mixing barrel (3), the mixing roller (19) penetrates the bottom of the mixing barrel (3) and the top of the cart (1), and the mixing roller (19) is rotatably connected to the mixing barrel (3), a plurality of mixing paddles are fixedly mounted on the mixing roller (19), a placement slot is arranged inside the cart (1), a fourth motor (15) is fixedly mounted in the placement slot, an output end of the fourth motor (15) is transmission-connected to the mixing roller (19), a fixed seat (17) is rotatably mounted on the bottom wall of the mixing barrel (3), the fixed seat (17) is sleeved on the outside of the mixing roller (19), scrapers (18) are fixedly mounted on both sides of the fixed seat (17), one side of the two scrapers (18) are both in contact with the side wall of the mixing barrel (3); A first driving mechanism is arranged on the connecting ring (22); a first sliding groove is arranged on a side of the trolley (1) away from the mixing barrel (3); two first sliding blocks (10) are slidably mounted on the first sliding groove; a guide rail (6) is fixedly mounted on the side of the two first sliding blocks (10) away from the first sliding groove; a second sliding groove is arranged on the side of the two guide rails (6) away from the trolley (1); a second sliding block (23) is slidably mounted in the two second sliding grooves; a fixing frame (24) is fixedly mounted on the side of the two second sliding blocks (23) away from the guide rail (6); a spraying ring (25) is fixedly mounted on the opposite side of the two fixing frames (24); a spray head (21) is connected to the opposite side of the two spraying rings (25); a second driving mechanism is arranged in the first sliding groove; and a third driving mechanism is arranged in the two second sliding grooves.

2. A tree protection brushing device according to claim 1, characterized in that: The first driving mechanism comprises a connecting ring (22), a first gear (13), a second gear (16) and a third motor (14); a mounting groove is provided at the bottom of the mixing barrel (3); a connecting ring (22) is provided in the mounting groove; the connecting ring (22) is sleeved on the outside of the mixing roller (19); the connecting ring (22) passes through the bottom wall of the mixing barrel (3); the connecting ring (22) is fixedly connected to the bottom of the fixing seat (17); the connecting ring (22) and the fixing seat (17) are both connected to the mixing roller (19); ) are rotatably connected, and the rotation direction of the connecting ring (22) and the fixing seat (17) is opposite to the rotation direction of the stirring roller (19), a second gear (16) is fixedly installed on the outside of the connecting ring (22), a first gear (13) is fixedly installed on one side of the second gear (16), the first gear (13) is meshed with the second gear (16), a third motor (14) is fixedly installed in the placement groove of the cart (1), and the output end of the third motor (14) is transmission-connected to the first gear (13).

3. A tree protection brushing device according to claim 1, characterized in that: The second driving mechanism comprises a double-headed threaded rod (11) and a second motor (9), wherein the double-headed threaded rod (11) is rotatably installed in the first slide groove, the double-headed threaded rod (11) passes through two first sliders (10), the double-headed threaded rod (11) is threadedly connected to the two first sliders (10), the two first sliders (10) are arranged opposite to each other, a second motor (9) is fixedly installed on one side of the cart (1), and the output end of the second motor (9) is drivingly connected to the double-headed threaded rod (11).

4. A tree protection brushing device according to claim 1, characterized in that: The third driving mechanism comprises a screw rod (7) and a first motor (5); the screw rod (7) is rotatably mounted in the second slide groove, the screw rod (7) passes through the second slider (23), the screw rod (7) is threadedly connected to the second slider (23), the first motor (5) is fixedly mounted on the top of the guide rail (6), and the output end of the first motor (5) is drivingly connected to the screw rod (7).

5. A tree protection brushing device according to claim 2, characterized in that: A barrel cover (4) is rotatably mounted on the top of the mixing barrel (3), and a handle (26) is fixedly mounted on one side of the barrel cover (4).

6. A tree protection brushing device according to claim 2, characterized in that: A water pump (12) is fixedly installed on the top of the cart (1) near the first chute, a liquid extraction pipe (2) is provided between one end of the water pump (12) and the mixing barrel (3), and a double joint is provided at the other end of the water pump (12), and a delivery pipe (8) is provided between the double joint and the tops of the two spray rings (25).

7. A tree protection brushing device according to claim 5, characterized in that: The top of the barrel cover (4) is connected to and provided with two water inlet pipes (20).

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