Trunk whitewashing equipment for municipal engineering

Abstract

The utility model discloses municipal engineering tree trunk whitewashing equipment, which belongs to the technical field of tree trunk whitewashing, and comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with a transmission assembly, the transmission assembly comprises two fixing plates, two sliding rods, two sliding plates, a first rotating shaft, a positive and negative threaded column and a motor, a lifting assembly is arranged on the upper surfaces of the two sliding plates, the lifting assembly comprises two first supporting plates, a second rotating shaft, a supporting rod, a second supporting plate and a connecting plate, and by arranging an adjusting assembly, a threaded cap drives a threaded pipe and spraying pipes to move on the inner wall of a connecting pipe, so that the positions of the multiple spraying pipes are conveniently adjusted; and by arranging an opening and closing assembly, under the meshing relation of an incomplete gear and a rack, an electric push rod can conveniently drive fixing rings to rotate through a third rotating shaft, and therefore the two fixing rings can be conveniently opened and closed.

Description

Technical Field

[0001] The utility model relates to the technical field of tree trunk whitening, and more specifically, it relates to a tree trunk whitening device for municipal engineering. Background Technique

[0002] Municipal engineering refers to the construction project of municipal infrastructure. In China, municipal infrastructure refers to various buildings, structures, equipment, etc. set within the planning and construction scope of urban areas, towns (townships), and provided with paid or free public products and services for residents based on the responsibilities and obligations of the government; currently, whitening the roots of tree trunks in trees and fruit orchards is not only for aesthetics, but more importantly, to prevent and eliminate pests and diseases, prevent the trunk part from being burned and frostbitten by the scorching sun, protect the trunk, and facilitate the healthy growth of trees. Every autumn and winter, in order to let the tree trunks everywhere spend the winter safely and prevent and control pests and diseases, tree workers will use tree trunk whitening equipment to whiten the trees.

[0003] When the existing tree trunk whitening equipment is in use, it is not convenient to whiten tree trunks with different diameters. Since the diameters of tree trunks of different varieties and different years are different, when the spraying range cannot be adjusted, it is easy to cause uneven whitening and affect the pest control effect. Content of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a tree trunk whitening device for municipal engineering, which has the characteristic of being convenient to whiten tree trunks with different diameters.

[0006] (2) Technical Solution

[0007] To achieve the above purpose, the utility model provides a tree trunk whitening device for municipal engineering, including a bottom plate. A transmission component is fixedly connected to the upper surface of the bottom plate. The transmission component includes two fixing plates, two sliding rods, two sliding plates, a first rotating shaft, a left - right threaded column, and a motor. An elevating component is arranged on the upper surfaces of the two sliding plates. The elevating component includes two first supporting plates, a second rotating shaft, a supporting rod, a second supporting plate, and a connecting plate. An opening - closing component is arranged on the upper surface of the connecting plate. The opening - closing component includes a third rotating shaft, a fixed ring, an incomplete gear, an electric push rod, and a rack. A plurality of adjusting components are arranged on the surface of the fixed ring. The adjusting component includes a connecting pipe, a spray pipe, a threaded pipe, two limiting grooves, two limiting blocks, a threaded cap, and a through - groove. A spraying component is fixedly connected to the upper surface of the bottom plate. The spraying component includes a storage tank, a pump body, a joint, a plurality of hoses, and a viewing window.

[0008] When using a municipal engineering tree trunk whitening device adopting this technical solution, by setting an adjusting component, the threaded nut drives the threaded pipe and the spray pipe to move on the inner wall of the connecting pipe, so as to facilitate adjusting the positions of multiple spray pipes, and thus facilitate the spraying work on tree trunks with different diameters. By setting an opening and closing component, under the meshing relationship of the incomplete gear and the rack, the electric push rod drives the fixed ring to rotate through the third rotating shaft, so as to facilitate the opening and closing of the two fixed rings.

[0009] Furthermore, both of the two fixing plates are fixedly connected to the upper surface of the bottom plate. Both of the two sliding rods are fixedly connected to the sides of the two fixing plates. Both of the two sliding plates are slidably connected to the surfaces of the two sliding rods. The first rotating shaft is rotatably connected to the surfaces of the two fixing plates through bearings. The left - and - right - hand threaded column is sleeved on the surface of the first rotating shaft. The left - and - right - hand threaded column is threadedly connected to the surfaces of the two sliding plates. The motor is fixedly connected to the side of one of the fixing plates. One end of the output shaft of the motor is fixedly connected to one end of the first rotating shaft.

[0010] Furthermore, the two first support plates are respectively fixedly connected to the upper surfaces of the two sliding plates. The second rotating shaft is sleeved on the surface of the first support plate. The support rod is rotatably connected to the surface of the second rotating shaft. There are multiple second rotating shafts and multiple support rods. Multiple support rods are cross - rotatably connected through the second rotating shafts. The second support plate is rotatably connected to the surface of one of the second rotating shafts. There are two groups of second support plates, and they are symmetrically arranged on the upper surfaces of the two sliding plates. The connecting plate is fixedly connected to the upper surfaces of the two second support plates.

[0011] Furthermore, the third rotating shaft is rotatably connected to the upper surface of the connecting plate. The fixed ring is sleeved on the surface of the third rotating shaft. The incomplete gear is sleeved on the surface of the fixed ring. There are two groups of fixed rings, and they are symmetrically arranged on the surface of the fixed ring. The electric push rod is fixedly connected to the side of the connecting plate. The rack is fixedly connected to the other end of the electric push rod. The rack meshes with the two incomplete gears.

[0012] Furthermore, the connecting pipe is sleeved on the surface of the fixed ring. The spray pipe is arranged on the inner wall of the connecting pipe. The threaded pipe is sleeved on the surface of the spray pipe. Two limiting grooves are opened on the surface of the threaded pipe. Two limiting blocks are fixedly connected to the inner wall of the connecting pipe. The two limiting blocks are respectively slidably connected to the inner walls of the two limiting grooves. The threaded nut is threadedly connected to the surface of the threaded pipe. The through - slot is opened on the surface of the connecting pipe. The threaded nut is lapped on the inner wall of the through - slot.

[0013] Further, the storage tank is fixedly connected to the upper surface of the bottom plate, the pump body is fixedly connected to the upper surface of the storage tank, the joint is fixedly connected to one end of the discharge port of the pump body, a plurality of the hoses are fixedly connected to the surface of the joint, the other ends of the plurality of hoses are respectively fixedly connected to one ends of a plurality of spray pipes, and the viewing window is arranged on the surface of the storage tank.

[0014] Further, a plurality of moving wheels are fixedly connected to the lower surface of the bottom plate, and a handle is fixedly connected to the upper surface of the bottom plate.

[0015] (3) Beneficial effects

[0016] To sum up, the present utility model has the following beneficial effects:

[0017] 1. For this tree trunk whitening device for municipal engineering, by setting the adjusting component, the threaded nut drives the threaded pipe and the spray pipe to move inside the inner wall of the connecting pipe, so as to facilitate adjusting the positions of the plurality of spray pipes, and thus facilitate the spraying work on tree trunks with different diameters. By setting the opening and closing component, under the meshing relationship of the incomplete gear and the rack, it is convenient for the electric push rod to drive the fixed ring to rotate through the third rotating shaft, so as to facilitate the opening and closing of the two fixed rings;

[0018] 2. For this tree trunk whitening device for municipal engineering, by setting the transmission component, the left - and - right - hand threaded column drives the two sliding plates to move in opposite directions on the surface of the sliding rod. Under the action of a plurality of second rotating shafts, a plurality of support rods adjust the support angle, so as to facilitate adjusting the height of the connecting plate and the spray pipe, and thus spray the tree trunk up and down. By setting the spraying component, under the action of the pump body, the paint in the storage tank is conveyed to the spray pipe through the hose, so that the spray pipe sprays the tree trunk. Description of the drawings

[0019] In order to more clearly illustrate the specific embodiments of the present utility model or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the specific embodiments or the prior art. Obviously, the following drawings are only one embodiment of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0020] Figure 1 It is a front - view structural schematic diagram of the present utility model;

[0021] Figure 2 For Figure 1 The enlarged structural schematic diagram at A in

[0022] Figure 3 It is a bottom - view structural schematic diagram of the present utility model.

[0023] The reference signs in the drawings are:

[0024] 1. Bottom plate;

[0025] 2. Transmission assembly; 201. Fixed plate; 202. Slide bar; 203. Slide plate; 204. First rotating shaft; 205. Left - right threaded column; 206. Motor;

[0026] 3. Lifting assembly; 301. First support plate; 302. Second rotating shaft; 303. Support rod; 304. Second support plate; 305. Connecting plate;

[0027] 4. Opening - closing assembly; 401. Third rotating shaft; 402. Fixed ring; 403. Incomplete gear; 404. Electric push rod; 405. Rack;

[0028] 5. Adjusting assembly; 501. Connecting pipe; 502. Spray pipe; 503. Threaded pipe; 504. Limiting groove; 505. Limiting block; 506. Threaded cap; 507. Through - slot;

[0029] 6. Spraying assembly; 601. Storage tank; 602. Pump body; 603. Connector; 604. Hose; 605. Visual window;

[0030] 7. Movable wheels;

[0031] 8. Handle. Detailed implementation manners

[0032] In order to make the technical means, creative features, achieved purposes and effects of the present utility model easy to understand, the technical solutions in the detailed implementation manners of the present utility model are clearly and completely described below to further elaborate the present utility model. Obviously, the described detailed implementation manners are only a part of the implementation manners of the present utility model, rather than all the styles.

[0033] Embodiment:

[0034] The following combines with the attached Figures 1-3 to further elaborate on the present utility model in detail.

[0035] Please refer to Figures 1-3, the present utility model provides a technical solution: a municipal engineering tree trunk whitening device, including a bottom plate 1, on the upper surface of the bottom plate 1 is fixedly connected with a transmission component 2, the transmission component 2 includes two fixing plates 201, two sliding rods 202, two sliding plates 203, a first rotating shaft 204, a positive and negative threaded column 205 and a motor 206. On the upper surfaces of the two sliding plates 203 is provided a lifting component 3, the lifting component 3 includes two first support plates 301, a second rotating shaft 302, a support rod 303, a second support plate 304 and a connecting plate 305. On the upper surface of the connecting plate 305 is provided an opening and closing component 4, the opening and closing component 4 includes a third rotating shaft 401, a fixing ring 402, an incomplete gear 403, an electric push rod 404 and a rack 405. On the surface of the fixing ring 402 are provided a plurality of adjusting components 5, the adjusting components 5 include a connecting pipe 501, a spray pipe 502, a threaded pipe 503, two limiting grooves 504, two limiting blocks 505, a threaded cap 506 and a through groove 507. On the upper surface of the bottom plate 1 is fixedly connected with a spraying component 6, the spraying component 6 includes a storage tank 601, a pump body 602, a connector 603, a plurality of hoses 604 and a viewing window 605. By setting the adjusting component 5, the threaded cap 506 drives the threaded pipe 503 and the spray pipe 502 to move inside the inner wall of the connecting pipe 501, so as to facilitate adjusting the positions of the plurality of spray pipes 502, and thus facilitate the spraying work on tree trunks of different diameters. By setting the opening and closing component 4, under the meshing relationship of the incomplete gear 403 and the rack 405, it is convenient for the electric push rod 404 to drive the fixing ring 402 to rotate through the third rotating shaft 401, so as to facilitate the opening and closing of the two fixing rings 402.

[0036] Specifically, the two fixing plates 201 are both fixedly connected to the upper surface of the bottom plate 1, the two sliding rods 202 are both fixedly connected to the sides of the two fixing plates 201, the two sliding plates 203 are both slidably connected to the surfaces of the two sliding rods 202, the first rotating shaft 204 is rotatably connected to the surfaces of the two fixing plates 201 through bearings, the positive and negative threaded column 205 is sleeved on the surface of the first rotating shaft 204, and the positive and negative threaded column 205 is threadedly connected to the surfaces of the two sliding plates 203. The motor 206 is fixedly connected to the side of one of the fixing plates 201, and one end of the output shaft of the motor 206 is fixedly connected to one end of the first rotating shaft 204. The two first support plates 301 are respectively fixedly connected to the upper surfaces of the two sliding plates 203, the second rotating shaft 302 is sleeved on the surface of the first support plate 301, the support rod 303 is rotatably connected to the surface of the second rotating shaft 302, there are a plurality of the second rotating shafts 302 and a plurality of the support rods 303, and the plurality of support rods 303 are cross-rotatably connected through the second rotating shafts 302. The second support plate 304 is rotatably connected to the surface of one of the second rotating shafts 302, there are two groups of the second support plates 304 and they are symmetrically arranged on the upper surfaces of the two sliding plates 203. The connecting plate 305 is fixedly connected to the upper surfaces of the two second support plates 304.

[0037] By adopting the above technical solution, the motor 206 works to drive the first rotating shaft 204 and the left - right threaded column 205 to rotate, thereby driving the two sliding plates 203 to move in opposite directions on the surface of the sliding rod 202. Under the action of a plurality of second rotating shafts 302, a plurality of support rods 303 are adjusted to support the angle, so as to facilitate the adjustment of the height of the connecting plate 305 and the spray pipe 502, and spray the trunk up and down.

[0038] Specifically, the third rotating shaft 401 is rotatably connected to the upper surface of the connecting plate 305 through a bearing. The fixing ring 402 is sleeved on the surface of the third rotating shaft 401. The incomplete gear 403 is sleeved on the surface of the fixing ring 402. There are two groups of fixing rings 402, and they are symmetrically arranged on the surface of the fixing ring 402. The electric push rod 404 is fixedly connected to the side surface of the connecting plate 305. The rack 405 is fixedly connected to the other end of the electric push rod 404. The rack 405 meshes with the two incomplete gears 403.

[0039] By adopting the above technical solution, when the electric push rod 404 works, the rack 405 is driven to move. Under the meshing relationship between the incomplete gear 403 and the rack 405, the fixing ring 402 is driven to rotate through the third rotating shaft 401, so as to facilitate the opening and closing of the two fixing rings 402.

[0040] Specifically, the connecting pipe 501 is sleeved on the surface of the fixing ring 402. The spray pipe 502 is arranged on the inner wall of the connecting pipe 501. The threaded pipe 503 is sleeved on the surface of the spray pipe 502. Two limiting grooves 504 are opened on the surface of the threaded pipe 503. Two limiting blocks 505 are fixedly connected to the inner wall of the connecting pipe 501. The two limiting blocks 505 are respectively slidably connected to the inner walls of the two limiting grooves 504. The threaded cap 506 is threadedly connected to the surface of the threaded pipe 503. The through - slot 507 is opened on the surface of the connecting pipe 501. The threaded cap 506 is lapped on the inner wall of the through - slot 507.

[0041] By adopting the above technical solution, by rotating the threaded cap 506, the threaded pipe 503 and the spray pipe 502 are driven to move on the inner wall of the connecting pipe 501, so as to facilitate the adjustment of the positions of a plurality of spray pipes 502, and thus facilitate the spraying work on tree trunks with different diameters. By providing the limiting blocks 505 and the limiting grooves 504, the rotation of the threaded pipe 503 and the spray pipe 502 is limited.

[0042] Specifically, the storage tank 601 is fixedly connected to the upper surface of the bottom plate 1. The pump body 602 is fixedly connected to the upper surface of the storage tank 601. The connector 603 is fixedly connected to one end of the discharge port of the pump body 602. A plurality of hoses 604 are fixedly connected to the surface of the connector 603. The other ends of the plurality of hoses 604 are respectively fixedly connected to one end of a plurality of spray pipes. The viewing window 605 is arranged on the surface of the storage tank 601.

[0043] By adopting the above technical solution, by providing the storage tank 601, it is convenient to store the paint. By the operation of the pump body 602, the paint in the storage tank 601 is pumped out and conveyed into the spray pipe 502 through the joint 603 and the hose 604, so that the spray pipe 502 sprays the tree trunk.

[0044] Specifically, a plurality of moving wheels 7 are fixedly connected to the lower surface of the bottom plate 1, and a handle 8 is fixedly connected to the upper surface of the bottom plate 1.

[0045] By adopting the above technical solution, by providing the moving wheels 7 and the handle 8, it is convenient to move the bottom plate 1.

[0046] The working principle of the present utility model is as follows: During use, the staff rotates the threaded cap 506 to drive the threaded pipe 503 and the spray pipe 502 to move inside the inner wall of the connecting pipe 501, and adjusts the positions of the plurality of spray pipes 502 according to the diameter of the tree trunk to be sprayed. By pushing the handle 8, the bottom plate 1 is driven to move beside the tree trunk under the action of the plurality of moving wheels 7. By the operation of the electric push rod 404, the rack 405 is driven to move. Under the meshing relationship between the incomplete gear 403 and the rack 405, the fixed ring 402 is driven to rotate through the third rotating shaft 401, so that the two fixed rings 402 are separated, and the plurality of spray pipes 502 are moved around the tree trunk. Then, the electric push rod 404 drives the two fixed rings 402 to merge. By the operation of the pump body 602, the paint in the storage tank 601 is pumped out and conveyed into the spray pipe 502 through the joint 603 and the hose 604, so that the spray pipe 502 sprays the tree trunk. At the same time, the motor 206 is operated to drive the first rotating shaft 204 and the left - right threaded column 205 to rotate, driving the two sliding plates 203 to move in opposite directions on the surface of the sliding rod 202. Under the action of the plurality of second rotating shafts 302, the plurality of support rods 303 adjust the support angle, driving the connecting plate 305 and the spray pipe 502 to adjust the height, and spraying the tree trunk up and down.

[0047] This specific embodiment is only an explanation of the present utility model, and it is not a limitation of the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without creative contributions as needed, but as long as it is within the scope of the claims of the present utility model, it is protected by the patent law.

Claims

1. A tree trunk whitewashing device for municipal engineering, comprising a base plate (1), characterized in that: The upper surface of the base plate (1) is fixedly connected with a transmission assembly (2), and the transmission assembly (2) comprises two fixed plates (201), two sliding rods (202), two sliding plates (203), a first rotating shaft (204), a positive and negative threaded column (205) and a motor (206); the upper surfaces of the two sliding plates (203) are provided with a lifting assembly (3), and the lifting assembly (3) comprises two first supporting plates (301), a second rotating shaft (302), a supporting rod (303), a second supporting plate (304) and a connecting plate (305); the upper surface of the connecting plate (305) is provided with an opening and closing assembly (4), and the opening and closing assembly (4) comprises a third rotating shaft ( 401), a fixing ring (402), an incomplete gear (403), an electric push rod (404) and a rack (405); a plurality of adjustment components (5) are arranged on the surface of the fixing ring (402); the adjustment components (5) include a connecting pipe (501), a nozzle (502), a threaded pipe (503), two limit grooves (504), two limit blocks (505), a threaded cap (506) and a through groove (507); a spraying component (6) is fixedly connected to the upper surface of the bottom plate (1); the spraying component (6) includes a storage tank (601), a pump body (602), a joint (603), a plurality of hoses (604) and a visual window (605).

2. A municipal engineering tree trunk whitening device according to claim 1, characterized in that: The two fixed plates (201) are both fixedly connected to the upper surface of the bottom plate (1), the two sliding rods (202) are both fixedly connected to the sides of the two fixed plates (201), the two sliding plates (203) are both slidably connected to the surfaces of the two sliding rods (202), the first rotating shaft (204) is rotatably connected to the surfaces of the two fixed plates (201) through bearings, the forward and reverse threaded columns (205) are penetrated on the surface of the first rotating shaft (204), the forward and reverse threaded columns (205) are both threadedly connected to the surfaces of the two sliding plates (203), the motor (206) is fixedly connected to the side of one of the fixed plates (201), and one end of the output shaft of the motor (206) is fixedly connected to one end of the first rotating shaft (204).

3. A municipal engineering tree trunk whitening device according to claim 1, characterized in that: The two first support plates (301) are respectively fixedly connected to the upper surfaces of the two slide plates (203); the second rotating shaft (302) is penetrated through the surface of the first support plate (301); the support rod (303) is rotatably connected to the surface of the second rotating shaft (302); there are a plurality of second rotating shafts (302); there are a plurality of support rods (303); the plurality of support rods (303) are cross-rotatably connected through the second rotating shaft (302); the second support plate (304) is rotatably connected to the surface of one of the second rotating shafts (302); there are two groups of the second support plates (304), which are symmetrically arranged on the upper surfaces of the two slide plates (203); and the connecting plate (305) is fixedly connected to the upper surfaces of the two second support plates (304).

4. A municipal engineering tree trunk whitening device according to claim 1, characterized in that: The third rotating shaft (401) is rotatably connected to the upper surface of the connecting plate (305) through a bearing, the fixing ring (402) is penetrated through the surface of the third rotating shaft (401), the incomplete gear (403) is penetrated through the surface of the fixing ring (402), there are two groups of fixing rings (402), and they are symmetrically arranged on the surface of the fixing ring (402), the electric push rod (404) is fixedly connected to the side of the connecting plate (305), the rack (405) is fixedly connected to the other end of the electric push rod (404), and the rack (405) is meshed with the two incomplete gears (403).

5. The municipal engineering tree trunk whitening equipment according to claim 1, characterized in that: The connecting pipe (501) is penetrated on the surface of the fixing ring (402), the nozzle (502) is arranged on the inner wall of the connecting pipe (501), the threaded pipe (503) is penetrated on the surface of the nozzle (502), the two limiting grooves (504) are opened on the surface of the threaded pipe (503), the two limiting blocks (505) are fixedly connected to the inner wall of the connecting pipe (501), the two limiting blocks (505) are respectively slidably connected to the inner walls of the two limiting grooves (504), the threaded cap (506) is threadedly connected to the surface of the threaded pipe (503), the through groove (507) is opened on the surface of the connecting pipe (501), and the threaded cap (506) overlaps the inner wall of the through groove (507).

6. The municipal engineering tree trunk whitening equipment according to claim 1, characterized in that: The storage tank (601) is fixedly connected to the upper surface of the bottom plate (1); the pump body (602) is fixedly connected to the upper surface of the storage tank (601); the connector (603) is fixedly connected to one end of the discharge port of the pump body (602); the plurality of hoses (604) are fixedly connected to the surface of the connector (603); the other ends of the plurality of hoses (604) are respectively fixedly connected to one end of a plurality of nozzles; and the visual window (605) is arranged on the surface of the storage tank (601).

7. The municipal engineering tree trunk whitening equipment according to claim 1, characterized in that: A plurality of moving wheels (7) are fixedly connected to the lower surface of the base plate (1), and a handle (8) is fixedly connected to the upper surface of the base plate (1).

Images