Green belt trimmer for road maintenance
By designing a green belt trimmer containing pruning and collection mechanisms, the problem of branch drop in the prior art is solved, efficient pruning and automatic collection is achieved, human resource waste is reduced, and environmental pollution and noise are reduced through electric drive.
Patent Information
- Application Number
- CN202323459023.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-19
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2033-12-19
AI Technical Summary
The current green belt shearing device causes a large number of branches to fall after shearing, which requires secondary cleaning, wastes human resources, and lacks efficient pruning and automatic collection functions.
A green belt trimmer for road maintenance including a trimming mechanism and a collection mechanism is designed. The trimming mechanism consists of a trimming cavity, a power rod, a tool and a transport port. The collection mechanism is composed of a collection cavity, a transmission rod, a conical wheel and a discharge port. It is composed of high-efficiency electric motor drive to ensure the normal operation of the traction mechanism and prevent the branches from being blocked.
The efficient trimming and automatic collection function is realized, reducing the time and cost of re-collecting and transportation, while the use of electric drive reduces environmental pollution and has low noise and low vibration characteristics.
Smart Images
Figure CN222216549U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of trimmers, in particular to a green belt trimmer for road maintenance. Background Art
[0002] After searching, for example, the patent with patent number CN213029221U discloses a green belt shearing device for municipal road maintenance, including a sliding rod, the bottom end of the sliding rod is fixedly connected to the upper surface of the base plate, the upper surface of the base plate is provided with a sliding groove, the inner wall of the sliding groove is provided with a threaded rod, the left side of the threaded rod is fixedly connected to the output shaft of the first motor, the first motor is clamped in the sliding groove, the surface of the threaded rod is threadedly connected with a sliding block, the top end of the sliding block is movably connected to the bottom end of the transmission rod through a pin shaft, and the top end of the transmission rod is movably connected to the lower surface of the transmission plate through a pin shaft.
[0003] The problem with the above patent is that most of the current green belt cutting devices cause a large number of branches to fall after cutting, requiring secondary cleaning, wasting a lot of human resources. There is a need for a green belt trimmer for road maintenance with efficient pruning and automatic collection function. Utility Model Content
[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a green belt trimmer for road maintenance with high efficiency trimming and automatic collection function.
[0005] The technical solution adopted by the utility model is as follows: a green belt trimmer for road maintenance, comprising a support frame, a trimming mechanism and a collecting mechanism, wherein the trimming mechanism is arranged on the left side of the support frame, the collecting mechanism is arranged through the interior of the support frame, a support rod is arranged on the right side of the support frame, the trimming mechanism comprises a trimming chamber, a feed port, a power rod, a rotating block, a cutter, a baffle and a transport port, the trimming chamber is fixedly arranged on the left side of the support frame, the feed port is arranged on the right side of the trimming chamber, the power rod is arranged through the interior of the trimming chamber, the rotating block is clamped on the upper part of the power rod, the cutter is fixedly arranged on the upper part of the rotating block, the baffle is fixedly arranged on the side of the cutter close to the rotating block, and the transport port is arranged between the trimming chamber and the support frame, and connects the trimming chamber and the support frame.
[0006] Furthermore, the collecting mechanism includes a collecting chamber, a transmission rod, a shifting rod, a conical wheel one, a conical wheel two and a discharge port, the collecting chamber is arranged inside the supporting frame, the transmission rod is arranged through the inside of the collecting chamber, the shifting rod is arranged around the upper part of the transmission rod, the conical wheel one is arranged on the rear side of the transmission rod, the conical wheel two is meshed with the conical wheel one for transmission, and the discharge port is arranged on the rear side of the collecting chamber.
[0007] Furthermore, an opening is provided at the upper end of the trimming cavity to adapt to road green belts of different shapes and curves, thereby providing better operational flexibility and adaptability.
[0008] Furthermore, a rotating motor is provided at the upper end of the conical wheel 1, a hinge is provided between the conical wheel 1 and the power rod, and a high-efficiency electric motor is selected as a driving force source, which can provide sufficient power to ensure the normal operation of the traction mechanism.
[0009] Furthermore, the transport port is connected to the collecting chamber and the pruning chamber, so that the rotation of the traction mechanism is more stable and blockage by sheared branches is prevented.
[0010] After adopting the above structure, the utility model has the following beneficial effects:
[0011] (1) Efficient pruning: The machine is equipped with a powerful motor and sharp blades, which can quickly and accurately prune plants in road green belts.
[0012] (2) Automatic collection function: Prevents branches from falling after cutting, causing them to be collected and transported again, reducing transportation time and labor costs.
[0013] (3) Environmental protection and energy saving: The road green belt trimmer adopts electric drive, which does not require the use of fuel and reduces pollution to the environment. It also has the characteristics of low noise and low vibration, providing a better working environment and operating experience. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.
[0015] Figure 1 It is a schematic diagram of the overall structure proposed by the utility model;
[0016] Figure 2 It is a schematic diagram of the overall structure proposed by the utility model;
[0017] Figure 3 A side half-section view of the utility model;
[0018] Figure 4 This is a half-section view of the overall structure proposed by the utility model.
[0019] In the attached drawings: 1. support frame, 2. trimming mechanism, 3. collecting mechanism, 4. support rod, 5. trimming chamber, 6. feed port, 7. power rod, 8. rotating block, 9. tool, 10. baffle, 11. transport port, 12. collecting chamber, 13. transmission rod, 14. lever, 15. conical wheel 1, 16. conical wheel 2, 17. discharge port, 18. opening, 19. rotating motor, 20. hinge. DETAILED DESCRIPTION
[0020] like Figure 1 As shown, a green belt trimmer for road maintenance includes a support frame 1, a trimming mechanism 2 and a collecting mechanism 3. The trimming mechanism 2 is arranged on the left side of the support frame 1, the collecting mechanism 3 is arranged through the inside of the support frame 1, and a support rod 4 is arranged on the right side of the support frame 1.
[0021] like Figure 1-2 -4, the trimming mechanism 2 includes a trimming chamber 5, a feed port 6, a power rod 7, a rotating block 8, a cutter 9, a baffle 10 and a transport port 11. The trimming chamber 5 is fixedly arranged on the left side of the support frame 1, the feed port 6 is arranged on the right side of the trimming chamber 5, the power rod 7 is penetrated through the inside of the trimming chamber 5, the rotating block 8 is clamped on the upper part of the power rod 7, the cutter 9 is fixedly arranged on the upper part of the rotating block 8, the baffle 10 is fixedly arranged on the side of the cutter 9 close to the rotating block 8, and the transport port 11 is arranged between the trimming chamber 5 and the support frame 1, and connects the trimming chamber 5 and the support frame 1.
[0022] like Figure 2-3 As shown, the collecting mechanism 3 includes a collecting chamber 12, a transmission rod 13, a shifting rod 14, a conical wheel 15, a conical wheel 2 16 and a discharge port 17. The collecting chamber 12 is arranged inside the supporting frame 1, the transmission rod 13 is arranged inside the collecting chamber 12, the shifting rod 14 is arranged around the upper part of the transmission rod 13, the conical wheel 15 is arranged on the rear side of the transmission rod 13, the conical wheel 2 16 is meshed with the conical wheel 15 for transmission, and the discharge port 17 is arranged on the rear side of the collecting chamber 12.
[0023] Among them, an opening 18 is provided at the upper end of the trimming chamber 5, a rotating motor 19 is provided at the upper end of the conical wheel 15, a hinge 20 is provided between the conical wheel 15 and the power rod 7, and the transport port 11 connects the collecting chamber 12 and the trimming chamber 5.
[0024] During specific use, the operator first holds the support rod 4, places the branches to be pruned at the bottom of the support frame 1, turns on the rotating motor 19, drives the conical wheel to rotate, and drives the power rod 7 to rotate through the hinge 20, thereby driving the rotating block 8 and the cutter 9 to rotate, and the branches are sheared. The baffle 10 moves the sheared branches to the transport port 11, and at the same time, the conical wheel 15 engages to drive the conical wheel 2 16 to rotate, and drives the transmission rod 13 and the shifting rod 14 to rotate. When the branches pass through the transport port 11, the sheared branches are transported into the collecting chamber 12, and then under the action of the shifting rod 14 and the inner wall of the collecting chamber 12, the branches are sheared and broken, and the broken branches are discharged through the discharge port 17. The operator pours out and collects the branches at the discharge port 17.
[0025] Although the embodiments of the utility model have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the attached claims and their equivalents. In short, if those skilled in the art are inspired by them and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the scope of protection of the utility model.
Claims
1. A green belt trimmer for road maintenance, comprising a support frame, a support rod is provided on the right side of the support frame, characterized in that: Also includes: A trimming mechanism, wherein the trimming mechanism is arranged on the left side of the supporting frame; The collecting mechanism is arranged throughout the interior of the supporting frame.
2. A green belt trimmer for road maintenance according to claim 1, characterized in that: The trimming mechanism includes a trimming chamber, a feed port, a power rod, a rotating block, a cutter, a baffle and a transport port. The trimming chamber is fixedly arranged on the left side of the support frame, the feed port is arranged on the right side of the trimming chamber, the power rod is penetrated through the interior of the trimming chamber, the rotating block is clamped on the upper part of the power rod, the cutter is fixedly arranged on the upper part of the rotating block, the baffle is fixedly arranged on the side of the cutter close to the rotating block, and the transport port is arranged between the trimming chamber and the support frame, and connects the trimming chamber and the support frame.
3. A green belt trimmer for road maintenance according to claim 1, characterized in that: The collecting mechanism comprises a collecting chamber, a transmission rod, a shifting rod, a conical wheel 1, a conical wheel 2 and a discharge port. The collecting chamber is arranged inside the supporting frame, the transmission rod is arranged through the inside of the collecting chamber, the shifting rod is arranged around the upper part of the transmission rod, the conical wheel 1 is arranged on the rear side of the transmission rod, the conical wheel 2 is meshed with the conical wheel 1 for transmission, and the discharge port is arranged on the rear side of the collecting chamber.
4. A green belt trimmer for road maintenance according to claim 2, characterized in that: An opening is arranged at the upper end of the trimming cavity.
5. A green belt trimmer for road maintenance according to claim 3, characterized in that: A rotating motor is arranged at the upper end of the conical wheel 1, and a hinge is arranged between the conical wheel 1 and the power rod.
6. A green belt trimmer for road maintenance according to claim 2, characterized in that: The transport port is connected with the collecting chamber and the trimming chamber.