Road shrub pruning and sweeping integrated device

Abstract

The utility model provides a road shrub pruning and sweeping integrated device, and relates to the technical field of greening pruning devices, the road shrub pruning and sweeping integrated device comprises a vehicle body, the top of the vehicle body is provided with an upper plane pruning mechanism, the upper plane pruning mechanism is provided with a mechanical arm, and the tail end of the mechanical arm is rotatably provided with a rotary cutter head II; the side trimming mechanism is installed at the front end of the vehicle body and rotationally provided with the eccentric wheel, the eccentric wheel is connected with the telescopic rod through the connecting rod, and the head end of the telescopic rod is connected with the first rotary cutterhead. A plurality of side sweeping mechanisms are slidably arranged on the two sides of the vehicle body and provided with second sliding blocks, brushes are rotatably installed at the tail ends of the second sliding blocks, and stop blocks are arranged in the centers of the second sliding blocks; the tail sweeping mechanism is slidably mounted at the tail end of the vehicle body through a lead screw and provided with a roller, a collecting cover is arranged on one side of the roller, a fan is arranged in the collecting cover, the collecting cover is connected with a storage box arranged in the vehicle body through an exhaust pipe, each side face of a bush can be trimmed, and trimmed fallen leaves can be swept and collected.

Description

Technical Field

[0001] This utility model relates to the technical field of greening pruning devices, specifically to an integrated device for pruning and cleaning roadside shrubs. Background Technology

[0002] For pruning green shrubs, it is usually done manually with a handheld pruning machine. Because pruning machines are relatively heavy...

[0003] Trimming is troublesome, time-consuming and labor-intensive. Automated trimming machines have emerged on the market. For example, a municipal engineering landscaping trimming machine with adjustable height, which is announced in CN221554021U, can be used to make the rotating connecting block drive the telescopic connecting shaft to move up and down, thereby driving the trimming saw wheel to move up and down.

[0004] The aforementioned pruning machine can perform automated pruning of green shrubs, but it can only prune the top of the shrubs using the top pruning saw wheel and cannot prune the sides of the shrubs automatically. In addition, the shrub debris that falls to the ground after pruning requires manual cleaning. Utility Model Content

[0005] To achieve the above objectives, the present invention provides the following technical solution.

[0006] This utility model proposes an integrated device for pruning and sweeping road shrubs, including a vehicle body, an upper plane pruning mechanism installed on the top of the vehicle body, a mechanical arm provided on the upper plane pruning mechanism, and a rotating cutter head rotatably installed at the end of the mechanical arm.

[0007] A side trimming mechanism is installed at the front end of the vehicle body. An eccentric wheel is rotatably mounted on the side trimming mechanism. The eccentric wheel is connected to a telescopic rod through a connecting rod. The first end of the telescopic rod is connected to a rotating cutter head.

[0008] Several side cleaning mechanisms are slidably arranged on both sides of the vehicle body. Each side cleaning mechanism is equipped with a slider two. A brush is rotatably installed at the end of the slider two, and a stop block is set at the center of the slider two.

[0009] The rear end of the vehicle body is slidably mounted with a rear cleaning mechanism via a lead screw. The cleaning mechanism is equipped with a roller, and a collection cover is installed on one side of the roller. A fan is installed inside the collection cover, and the collection cover is connected to a storage box installed inside the vehicle body through an exhaust pipe.

[0010] Further configured, the upper plane trimming mechanism includes a fixed track fixed to the top surface of the vehicle body, a motor one, a top connecting rod, a connecting rod two, a slider one, a robotic arm, a motor base, and a rotating cutter head two.

[0011] Further configured, a slider one is slidably mounted on a fixed track, and a connecting rod two is connected to the end of the slider one. The connecting rod two is rotatably mounted on a top connecting rod, and the top connecting rod is rotatably mounted on the top surface of the vehicle body through an ear plate. The top connecting rod is connected to a motor.

[0012] Further configured, the connecting rod two is fixedly mounted on the slider one, the slider one is rotatably mounted on the robotic arm, and the end of the robotic arm is connected to the rotating cutter head two through a motor seat.

[0013] Further configured, the side trimming mechanism includes a connecting shaft rotatably mounted at the front end of the vehicle body, an eccentric wheel, a connecting rod, a fixing frame, a bushing, a telescopic rod, a cutter base, a motor base, and a rotating cutter disc.

[0014] Further configured, the connecting shaft is connected to a motor installed inside the vehicle body, an eccentric wheel is installed at the end of the connecting shaft, the eccentric wheel is connected to a bushing through a connecting rod, the bushing is slidably mounted on a fixed frame, the fixed frame is fixedly installed on the vehicle body, a telescopic rod is provided perpendicular to the bushing, the telescopic rod is fixedly connected to a tool base, the front end of the tool base is connected to a motor base, and a rotating cutter head is installed at the front end of the motor base.

[0015] Further configured, the side cleaning mechanism includes slider two, side connecting rod, rotating shaft two, rotating shaft one, cam, stop block, spring, motor two and brush.

[0016] Further configured, a motor is fixedly installed at the end of the second slider, a brush is installed at the end of the second motor, a cam is provided on one side of the second slider, the cam is rotatably installed on the vehicle body via a rotating shaft, a rotating shaft is rotatably installed on one side of the rotating shaft, a connecting rod is rotatably installed on the rotating shaft, a pair of triangular protrusions are provided on one side of the second slider, the cam is provided with a long lever and a short lever, and the connecting rod is provided with a short lever.

[0017] Further configured, the tail cleaning mechanism includes a motor, a coupling, a lead screw, a flange connector, and a roller. The motor is fixed to the vehicle body. The lead screw is installed below the motor via the coupling. The lead screw is sequentially connected to the flange and the connector from top to bottom. The roller is installed at the end of the connector.

[0018] A further configuration is provided, wherein Mecanum wheels are rotatably mounted on the bottom of the vehicle body.

[0019] The beneficial effects of one or more of the above technical solutions:

[0020] The integrated device consists of a side trimming section and an upper plane trimming mechanism, which allows for height adjustment of each part. This enables comprehensive trimming of the upper and both sides of the shrub. The shredded branches and leaves cut by the rotating blades on the sides and top fall to the ground. Subsequently, the brushes of the side sweeping section and the rear sweeping section sweep the shredded branches and leaves to the bottom of the vehicle. The collection device is driven by a motor to rotate a fan to generate a pressure difference, which is then collected through a conveying pipe and a storage box inside the vehicle. The integrated device can trim each side of the shrub, and the trimmed fallen leaves can be effectively swept and collected. Attached Figure Description

[0021] The accompanying drawings, which form part of this application, are used to provide a further understanding of this application. The illustrative embodiments of this application and their descriptions are used to explain this application and do not constitute a limitation thereof.

[0022] Figure 1 This is a schematic diagram of the structure of this utility model.

[0023] Figure 2 This is a schematic diagram of the side trimming mechanism of this utility model.

[0024] Figure 3 This is a schematic diagram of the upper plane trimming mechanism of this utility model.

[0025] Figure 4 This is a structural schematic diagram of the side cleaning mechanism of this utility model.

[0026] Figure 5 This is a schematic diagram of the tail collection device of this utility model.

[0027] Figure 6 This is a cross-sectional view of the tail collection device of this utility model.

[0028] In the figure, 1-side trimming mechanism, 101-connecting shaft, 102-eccentric wheel, 103-connecting rod one, 104-fixed frame, 105-shaft sleeve, 106-telescopic rod, 107-tool base, 108-motor base one, 109-rotary cutter head one;

[0029] 2-Upper plane trimming mechanism, 201-Car body, 202-Fixed track, 203-Motor one, 204-Top connecting rod, 205-Connecting rod two, 206-Slider one, 207-Mechanical arm, 208-Motor base two, 209-Rotating cutter head two;

[0030] 3-Side cleaning mechanism, 301-Slider II, 302-Side connecting rod, 303-Rotating shaft II, 304-Rotating shaft I, 305-Cam, 306-Stop block, 307-Spring, 308-Motor II, 309-Brush;

[0031] 4-Tail cleaning mechanism, 401-Fixed component, 402-Motor 3, 403-Collection cover, 404-Protective cover, 405-Fan; 406-Exhaust box, 407-Exhaust pipe, 408-Motor 4, 409-Coupling, 410-Lead screw, 411-Flange, 412-Connector, 413-Roller, 414-Storage box;

[0032] 5-McNahm Round. Detailed Implementation

[0033] The specific implementation of this embodiment will now be described with reference to the accompanying drawings.

[0034] A road shrub trimming and sweeping integrated device, referring to Figure 1 and Figure 2 The system includes a vehicle body 201, with a top-mounted upper-plane trimming mechanism 2 on the top of the vehicle body 201. The upper-plane trimming mechanism 2 is equipped with a robotic arm 207, and a rotating cutter head 209 is rotatably mounted at the end of the robotic arm 207. A side trimming mechanism 1 is installed at the front end of the vehicle body 201, with an eccentric wheel 102 rotatably mounted on the side trimming mechanism 1. The eccentric wheel 102 is connected to a telescopic rod 106 via a side connecting rod 103, and the head of the telescopic rod 106 is connected to the rotating cutter head 109. Several side cleaning devices are slidably arranged on both sides of the vehicle body 201. Mechanism 3, the side cleaning mechanism 3 is equipped with a second slider 301, a brush 309 is rotatably installed at the end of the second slider 301, and a stop block 306 is set at the center of the second slider 301; the rear cleaning mechanism 4 is slidably installed at the rear end of the vehicle body 201 through a lead screw 410, the rear cleaning mechanism 4 is equipped with a roller 413, a collection cover 403 is set on one side of the roller 413, a fan 405 is set inside the collection cover 403, and the collection cover 403 is connected to a storage box 414 set inside the vehicle body 201 through an exhaust pipe 407.

[0035] The upper plane trimming mechanism 2 includes a fixed track 202 fixed to the top surface of the vehicle body 201, a motor 203, a top connecting rod 204, a connecting rod 205, a slider 206, a robotic arm 207, a motor base 208, and a rotating cutter head 209.

[0036] A slider 206 is slidably mounted on a fixed track 202. The end of slider 206 is connected to a connecting rod 205. The connecting rod 205 is rotatably mounted on a top connecting rod 204. The top connecting rod 204 is rotatably mounted on the top surface of the vehicle body 201 via an ear plate. The top connecting rod 204 is connected to a motor 203.

[0037] Link 205 is fixedly mounted on slider 1 206, slider 1 206 is rotatably mounted on robotic arm 207, and the end of robotic arm 207 is connected to rotating cutter head 209 via motor base 208.

[0038] The side trimming mechanism 1 includes a connecting shaft 101 rotatably mounted on the front end of the vehicle body 201, an eccentric wheel 102, a side connecting rod 103, a fixing frame 104, a bushing 105, a telescopic rod 106, a cutter base 107, a motor base 108, and a rotating cutter disc 109.

[0039] A connecting shaft 101 is connected to a motor installed inside the vehicle body 201. An eccentric wheel 102 is installed at the end of the connecting shaft 101. The eccentric wheel 102 is connected to a bushing 105 via a side connecting rod 103. The bushing 105 is slidably mounted on a fixed frame 104. The fixed frame 104 is fixedly mounted on the vehicle body 201. A telescopic rod 106 is installed perpendicular to the bushing 105. The telescopic rod 106 is fixedly connected to a tool base 107. The front end of the tool base 107 is connected to a motor base 108. A rotating cutter head 109 is installed at the front end of the motor base 108.

[0040] The side cleaning mechanism 3 includes a second slider 301, a side connecting rod 103, a second rotating shaft 303, a first rotating shaft 304, a cam 305, a stop block 306, a spring 307, a second motor 308, and a brush 309.

[0041] A brush 309 is installed at the end of motor 2 308. A cam 305 is provided on one side of slider 2 301. The cam 305 is rotatably mounted on the vehicle body 201 via a rotating shaft 1 304. A rotating shaft 2 303 is rotatably mounted on one side of rotating shaft 1 304. A side connecting rod 302 is rotatably mounted on rotating shaft 2 303. A pair of triangular protrusions are provided on one side of slider 2 301. The cam is equipped with a long lever and a short lever. The side connecting rod 302 is equipped with a short lever.

[0042] The tail cleaning mechanism 4 includes a motor 402, a coupling 409, a lead screw 410, a flange 411, a connector 412, and a roller 413. The motor 402 is fixed to the vehicle body 201. The lead screw 410 is installed below the motor 402 through the coupling 409. The lead screw 410 is connected to the flange 411 and the connector 412 from top to bottom. The roller 413 is installed at the end of the connector 412.

[0043] The specific principles of trimming and cleaning are as follows:

[0044] Mecanum wheels 6 are rotatably mounted on the bottom of the vehicle body 201. Mecanum wheels 6 enable the vehicle body to move flexibly to the side or rotate. The motor drives the connecting shaft 101 to rotate, and the connecting shaft 101 drives the eccentric wheel 102 to rotate. The eccentric wheel 102 transmits the motion to the bushing 105 on the fixed frame 104 through the connecting rod 103. The cutter part is connected to the bushing 105 through the telescopic rod 106 to realize the up and down movement of the cutter part. The cutter part is fixed by the cutter base 107. The motor drives the rotating cutter disc 109 to rotate in the motor base 108 to realize the trimming action. Finally, all parts cooperate with each other to realize the trimming of the fixed trajectory on the side plane.

[0045] Motor 203 drives top link 204 to swing. Top link 204 transmits motion to slider 206 through link 205, realizing horizontal movement of slider 206 and its connecting parts. Robotic arm 207 is connected to slider 206. Different positions of robotic arm 207 can realize operation of the cutter part at different positions. Rotary cutter head 209 is connected to robotic arm 207 through motor base 208 and driven by the motor in motor base 208 to realize trimming. Finally, all parts cooperate to realize trimming of the fixed trajectory on the upper plane.

[0046] In actual cleaning processes, as trimming proceeds, dust particles generated may affect the operation of the transmission mechanism. For example, the lead screw mechanism commonly used for lifting can experience repeated wear after dust particles enter the lead screw, leading to increased power consumption. Therefore, this application adopts the following lifting structure for the lifting of the cleaning brush 309. The lifting structure of this utility model is only subjected to force during the upward movement, resulting in low power consumption and long-term use.

[0047] Specifically, the motor drives the cam 305 to rotate via the rotating shaft 304. The long handle of the cam 305 contacts the lower plane of the upper triangular protrusion of the second slider 301, lifting the second slider 301. The side connecting rod 302 can rotate around the rotating shaft 303. The upper plane of the lower triangular protrusion of the raised second slider 301 can rotate the side connecting rod 302. Due to the tension of the spring 307, after the lower triangular protrusion of the second slider 301 leaves the side connecting rod 302, the side connecting rod 302 will return to its vertical position. The lower triangular protrusion of the raised second slider 301 will fall to the protrusion of the side connecting rod 302, realizing the lifting action. When the short handle of the cam 305 contacts the short handle of the side connecting rod 302, the side connecting rod 302 will be subjected to force and rotate around the rotating shaft 303. At this time, the second slider 301 loses support and falls, realizing the lowering action.

[0048] The cleaning brush 309 is connected to the slider 301 via a fixing component, and moves up and down with the slider 301. It is also driven to rotate by the motor 308. All parts work together to complete the side cleaning action, sweeping the branches and leaves on both sides into the bottom of the vehicle for collection by the subsequent device.

[0049] Motor 408 drives screw 410 to rotate via coupling 409. Screw 410 transmits motion to a fixed component connected to roller 413 via flange 411 and connector 412, thereby driving roller 413 to move up and down. The roller rotates via motor to achieve cleaning. Fan 405 inside protective cover 404 is fixed inside collection cover 403, which is connected to the vehicle body via fastener 401. Motor 402 drives fan 404 to rotate, generating a pressure difference that draws broken branches and leaves into conveying pipe 407. The broken branches and leaves are then conveyed to collection box 414 via conveying pipe 407, and exhaust box 406 exhausts the air, thus achieving the collection of branches and leaves.

[0050] Although the specific embodiments of the present utility model have been described above in conjunction with the accompanying drawings, this is not intended to limit the scope of protection of the present utility model. Those skilled in the art should understand that various modifications or variations that can be made by those skilled in the art without creative effort based on the technical solution of the present utility model are still within the scope of protection of the present utility model.

Claims

1. An integrated device for trimming and sweeping roadside shrubs, characterized in that, The vehicle body includes a top-mounted upper plane trimming mechanism, which is equipped with a robotic arm. A rotating cutter head is rotatably mounted at the end of the robotic arm. A side trimming mechanism is installed at the front end of the vehicle body. An eccentric wheel is rotatably mounted on the side trimming mechanism. The eccentric wheel is connected to a telescopic rod through a connecting rod. The first end of the telescopic rod is connected to a rotating cutter head. Several side cleaning mechanisms are slidably arranged on both sides of the vehicle body. Each side cleaning mechanism is equipped with a slider two. A brush is rotatably installed at the end of the slider two, and a stop block is set at the center of the slider two. The rear end of the vehicle body is slidably mounted with a rear cleaning mechanism via a lead screw. The cleaning mechanism is equipped with a roller, and a collection cover is installed on one side of the roller. A fan is installed inside the collection cover, and the collection cover is connected to a storage box installed inside the vehicle body through an exhaust pipe.

2. The integrated road shrub trimming and sweeping device according to claim 1, characterized in that, The upper plane trimming mechanism includes a fixed track fixed to the top surface of the vehicle body, a motor, a top connecting rod, a connecting rod, a slider, a robotic arm, a motor base, and a rotating cutter head.

3. The integrated road shrub trimming and sweeping device according to claim 1, characterized in that, A slider one is slidably installed on a fixed track. The end of slider one is connected to a connecting rod two. The connecting rod two is rotatably installed with a top connecting rod. The top connecting rod is rotatably installed on the top surface of the vehicle body through an ear plate. The top connecting rod is connected to a motor.

4. The integrated road shrub trimming and sweeping device according to claim 3, characterized in that, Link 2 is fixedly mounted on slider 1, slider 1 is rotatably mounted on robotic arm, and the end of robotic arm is connected to rotating cutter head 2 via motor base 2.

5. The integrated road shrub trimming and sweeping device according to claim 1, characterized in that, The side trimming mechanism includes a connecting shaft, an eccentric wheel, a connecting rod, a fixing frame, a bushing, a telescopic rod, a cutter base, a motor base, and a rotating cutter head, all rotatably mounted at the front end of the vehicle body.

6. The integrated road shrub trimming and sweeping device according to claim 5, characterized in that, The connecting shaft is connected to a motor installed inside the vehicle body. An eccentric wheel is installed at the end of the connecting shaft. The eccentric wheel is connected to a bushing through a connecting rod. The bushing is slidably mounted on a fixed frame. The fixed frame is fixedly installed on the vehicle body. A telescopic rod is installed perpendicular to the bushing. The telescopic rod is fixedly connected to a tool base. The front end of the tool base is connected to a motor base. A rotating cutter head is installed at the front end of the motor base.

7. The integrated road shrub trimming and sweeping device according to claim 1, characterized in that, The side cleaning mechanism includes slider two, side connecting rod, rotating shaft two, rotating shaft one, cam, stop block, spring, motor two, and brush.

8. The integrated road shrub trimming and sweeping device according to claim 7, characterized in that, A second motor is fixedly installed at the end of the second slider, and a brush is installed at the end of the second motor. A cam is provided on one side of the second slider. The cam is rotatably installed on the vehicle body via a first rotating shaft. A second rotating shaft is rotatably installed on one side of the first rotating shaft. A side connecting rod is rotatably installed on the second rotating shaft. A pair of triangular protrusions are provided on one side of the second slider. The cam is provided with a long lever and a short lever. The side connecting rod is provided with a short lever.

9. The integrated road shrub trimming and sweeping device according to claim 1, characterized in that, The tail cleaning mechanism includes a motor, a coupling, a lead screw, a flange connector, and a roller. The motor is fixed to the vehicle body. The lead screw is installed below the motor via the coupling. The lead screw is connected to the flange and the connector from top to bottom. The roller is installed at the end of the connector.

10. The integrated road shrub trimming and sweeping device according to claim 1, characterized in that, Mecanum wheels are rotatably mounted on the bottom of the vehicle body.

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