Municipal road greening trimming equipment

Abstract

The utility model discloses municipal road greening trimming equipment, which belongs to the field of road greening, and comprises a base and a support frame, the upper surface of the base is provided with an annular chute, the inner wall of the annular chute is movably connected with a pulley, the center of the pulley is provided with a sliding block, and the top end of the sliding block is fixedly connected with the support frame. Extending frames are inserted into the two sides of the top end of the supporting frame, lead screws are rotationally connected to the middles of the lower surfaces of the extending frames, adjusting pieces are in threaded connection with the surfaces of the lead screws, fixing blocks are fixedly connected to the middles of the upper surfaces of the extending frames, rotating shafts are arranged at the top ends of the fixing blocks, and the fixing blocks are movably connected with guide wheels through the rotating shafts. Through the arrangement of the handheld rod and the guide wheel, in the trimming process, a person can freely rotate and move at the position with the guide wheel as the original point, in the moving and rotating process, the situation that the arm of the person bears all the weight of the handheld rod can be avoided, the burden of the arm of the person is relieved, and therefore the problem that the working efficiency is reduced due to arm ache after long-time work is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of road greening, and particularly relates to a municipal road greening pruning device. Background Technique

[0002] The greening of urban municipal roads is an important part of the urban garden green space system and one of the important symbols of urban civilization. It not only beautifies the street view, but also has the functions of purifying the air, reducing noise, reducing dust, improving the microclimate, preventing wind, preventing fire, protecting the road surface, organizing urban traffic, and maintaining traffic. At the same time, it will also have certain economic and social benefits.

[0003] In urban construction, the pruning of trees is beneficial to the beauty of the city and improves the image of the city. Most of the existing pruning devices are hand-held by personnel for pruning. During the long-term pruning process, it will cause the arms of the personnel to ache, thus reducing work efficiency. At the same time, after pruning, it is necessary to collect the branches scattered on the ground, which is time-consuming and laborious. Content of the Utility Model

[0004] The purpose of the utility model is to provide a municipal road greening pruning device to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: A municipal road greening pruning device includes a base and a support frame. An annular sliding groove is opened on the upper surface of the base. A pulley is movably connected to the inner wall of the annular sliding groove. A slider is arranged at the center of the pulley. The top end of the slider is fixedly connected with a support frame. Extension frames are inserted at both sides of the top end of the support frame. A lead screw is rotatably connected to the middle of the lower surface of the extension frame. An adjusting member is threadedly connected to the surface of the lead screw. A fixing block is fixedly connected to the middle of the upper surface of the extension frame. A rotating shaft is arranged at the top end of the fixing block. A guide wheel is movably connected to the fixing block through the rotating shaft. The number of the guide wheels is two. A hand-held rod is movably connected between the two guide wheels. A pruning device body is fixedly installed at one end of the hand-held rod. A dust suction box is connected below the pruning device body. One end of the dust suction box is fixedly connected with a dust suction pipe. The end of the dust suction pipe away from the dust suction box is movably connected with a vacuum cleaner body.

[0006] As a preferred implementation manner, casters are fixedly installed at the four corners of the bottom of the base, and a rubber layer is arranged on the surface of the casters.

[0007] As a preferred implementation manner, an auxiliary wheel is arranged at the end of the dust suction box away from the hand-held rod.

[0008] As a preferred implementation manner, a mounting frame is fixedly connected to the upper surface of the base, and the inner wall size of the mounting frame is adapted to the vacuum cleaner body.

[0009] As a preferred embodiment, grooves are formed on both sides of the hand-held rod, and the grooves are adapted to the guide wheels.

[0010] As a preferred embodiment, an anti-slip layer is sleeved on one end of the hand-held rod away from the trimming device body, and anti-slip lines are formed on the surface of the anti-slip layer.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] For this municipal road greening trimming device, through the arrangement of the hand-held rod and the guide wheels, during the trimming process, the personnel can freely rotate and move with the guide wheels as the origin. During the movement and rotation, it can avoid the personnel's arms bearing all the weight of the hand-held rod, reducing the burden on the personnel's arms, so that the problem of work efficiency decline caused by arm soreness will not occur during long-term work;

[0013] For this municipal road greening trimming device, through the arrangement of the dust suction box, the dust suction pipe and the dust collector body, during the trimming process, the trimmed branches fall downward. When they fall, they will fall into the dust suction box, and through the suction force generated by the dust collector body, the branches and the like can be effectively sucked into the dust collector body to complete the collection. Description of the Drawings

[0014] Figure 1 is a schematic structural view of the front type of the present utility model;

[0015] Figure 2 is a schematic structural view of the support frame and the extension frame of the present utility model;

[0016] Figure 3 is a schematic structural view of the annular chute of the present utility model;

[0017] Figure 4 is a schematic structural view of the hand-held rod of the present utility model;

[0018] Figure 5 is a schematic structural view of the dust suction box of the present utility model;

[0019] Figure 6 is of the present utility model Figure 2 Schematic structural view of part A.

[0020] In the figure: 1, base; 2, support frame; 3, annular chute; 4, pulley; 5, slider; 6, extension frame; 7, lead screw; 8, fixed block; 9, rotating shaft; 10, guide wheel; 11, hand-held rod; 12, trimming device body; 13, dust suction box; 14, dust suction pipe; 15, dust collector body; 16, caster wheel; 17, auxiliary wheel; 18, mounting frame; 19, groove; 20, anti-slip layer; 21, adjusting member. Detailed implementation mode

[0021] The following describes the present utility model in further detail in conjunction with the embodiments.

[0022] The following embodiments are used to illustrate the present utility model, but cannot be used to limit the protection scope of the present utility model. The conditions in the embodiments can be further adjusted according to specific conditions. Any simple improvement to the method of the present utility model under the premise of the concept of the present utility model belongs to the scope protected by the present utility model.

[0023] Please refer to Figures 1-6 , the present utility model provides a municipal road greening pruning device, including a base 1 and a support frame 2. An annular sliding groove 3 is opened on the upper surface of the base 1. A pulley 4 is movably connected to the inner wall of the annular sliding groove 3. A slider 5 is arranged at the center of the pulley 4. Through the arrangement of the slider 5 and the annular sliding groove 3, personnel can rotate the slider 5 in the annular sliding groove 3 according to needs, so as to be able to rotate the angle of the pruning device body 12 according to the pruning needs. The top of the slider 5 is fixedly connected to the support frame 2. Extension frames 6 are inserted into both sides of the top of the support frame 2. Through the arrangement of the extension frames 6, when adjusting the height of the screw rod 7, the extension frames 6 can play a role in lateral limitation. The middle part of the lower surface of the extension frame 6 is rotatably connected to a screw rod 7. The surface of the screw rod 7 is threadedly connected with an adjusting member 21. Through the arrangement of the adjusting member 21, when it rotates, it can effectively adjust the height of the screw rod 7, so that personnel can adjust the height of the screw rod 7 according to the use needs. The middle part of the upper surface of the extension frame 6 is fixedly connected to a fixed block 8. A rotating shaft 9 is arranged at the top of the fixed block 8. The fixed block 8 is movably connected with a guide wheel 10 through the rotating shaft 9. The number of the guide wheels 10 is two. A hand-held rod 11 is movably connected between the two guide wheels 10;

[0024] Through the arrangement of the hand-held rod 11 and the guide wheel 10, during the pruning process, personnel can freely rotate and move with the guide wheel 10 as the origin. During the movement and rotation, it can avoid the personnel's arm bearing all the weight of the hand-held rod 11, reduce the burden on the personnel's arm, and thus avoid the problem that the work efficiency decreases due to arm soreness during long-term work;

[0025] One end of the hand-held rod 11 is fixedly installed with a pruning device body 12. A dust suction box 13 is connected below the pruning device body 12. One end of the dust suction box 13 is fixedly connected with a dust suction pipe 14. The end of the dust suction pipe 14 away from the dust suction box 13 is movably connected with a vacuum cleaner body 15;

[0026] Through the arrangement of the dust suction box 13, the dust suction pipe 14 and the vacuum cleaner body 15, during the pruning process, the pruned branches fall downward. When they fall, they will fall into the dust suction box 13. Through the suction force generated by the vacuum cleaner body 15, the branches and the like can be effectively sucked into the vacuum cleaner body 15, thus completing the collection.

[0027] Furthermore, casters 16 are fixedly installed at the four corners of the bottom of the base 1, and a rubber layer is provided on the surface of the casters 16. With the arrangement of the casters 16, it is more convenient for personnel to move the device.

[0028] Furthermore, an auxiliary wheel 17 is provided at one end of the dust collection box 13 away from the hand-held rod 11. With the arrangement of the auxiliary wheel 17, personnel can place the auxiliary wheel 17 on the ground and push the device to move, so as to trim the grass.

[0029] Furthermore, a mounting frame 18 is fixedly connected to the upper surface of the base 1, and the inner wall size of the mounting frame 18 is adapted to the vacuum cleaner body 15. With the arrangement of the mounting frame 18, it can effectively prevent the vacuum cleaner body 15 from falling off the base 1.

[0030] Furthermore, grooves 19 are formed on both sides of the hand-held rod 11, and the grooves 19 are adapted to the guide wheels 10. With the arrangement of the grooves 19, when the hand-held rod 11 moves on the guide wheels 10, the grooves 19 can effectively limit the hand-held rod 11.

[0031] Furthermore, an anti-slip layer 20 is sleeved at one end of the hand-held rod 11 away from the trimming device body 12, and anti-slip patterns are formed on the surface of the anti-slip layer 20. With the arrangement of the anti-slip layer 20, during trimming, personnel can hold the anti-slip layer 20 to increase the friction with the hand. At the same time, the anti-slip layer 20 can play a certain energy dissipation role and reduce the vibration transmitted from the trimming device body 12 to the hand.

[0032] The working principle and usage process of the present utility model are as follows: First, during use, personnel can first turn on the vacuum cleaner body 15. After turning it on, hold the hand-held rod 11 and rotate it to use the trimming device body 12 to trim plants. The trimmed branches will fall into the dust collection box 13 and enter the vacuum cleaner body 15 through the dust collection pipe 14.

[0033] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A municipal road greening pruning device, comprising a base (1) and a support frame (2), characterized in that: The upper surface of the base (1) is provided with an annular slide groove (3), the inner wall of the annular slide groove (3) is movably connected with a pulley (4), a slider (5) is arranged at the center of the pulley (4), the top of the slider (5) is fixedly connected with a support frame (2), both sides of the top of the support frame (2) are plugged with extension frames (6), the middle part of the lower surface of the extension frame (6) is rotatably connected with a screw rod (7), the surface of the screw rod (7) is threadedly connected with an adjusting member (21), the middle part of the upper surface of the extension frame (6) is fixedly connected with a fixing block (8), the fixing block (8) is A rotating shaft (9) is arranged at the top end, and the fixed block (8) is movably connected to a guide wheel (10) via the rotating shaft (9). The number of the guide wheels (10) is two, and a hand-held rod (11) is movably connected between the two guide wheels (10). A trimming device body (12) is fixedly mounted on one end of the hand-held rod (11), and a dust collection box (13) is arranged below the trimming device body (12). A dust collection pipe (14) is fixedly connected to one end of the dust collection box (13), and an end of the dust collection pipe (14) away from the dust collection box (13) is movably connected to the vacuum cleaner body (15).

2. The municipal road greening and pruning equipment according to claim 1, characterized in that: Casters (16) are fixedly mounted at the four corners of the bottom of the base (1), and a rubber layer is provided on the surface of the casters (16).

3. The municipal road greening and pruning equipment according to claim 1, characterized in that: An auxiliary wheel (17) is provided at one end of the dust collection box (13) away from the hand-held rod (11).

4. The municipal road greening and pruning equipment according to claim 1, characterized in that: A mounting frame (18) is fixedly connected to the upper surface of the base (1), and the inner wall size of the mounting frame (18) is compatible with the vacuum cleaner body (15).

5. The municipal road greening and pruning equipment according to claim 1, characterized in that: Grooves (19) are provided on both sides of the hand-held rod (11), and the grooves (19) are adapted to fit the guide wheel (10).

6. The municipal road greening and trimming equipment according to claim 1, characterized in that: An end of the hand-held rod (11) away from the trimming device body (12) is sleeved with an anti-skid layer (20), and the surface of the anti-skid layer (20) is provided with anti-skid patterns.

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