Electric brush cutter

Abstract

The utility model discloses an electric brush cutter, and relates to the technical field of garden planting. Comprising a control rod, a swinging mechanism is arranged in the middle of one side of the control rod and comprises a swinging assembly, the swinging assembly comprises a rotating plate, one side of the rotating plate is rotationally connected with a connecting rod, a swinging frame is arranged at one end of the connecting rod, a notch is formed in one side of the swinging frame, and a sliding block is slidably connected into the notch. Through the arrangement of the swing mechanism, in the using process, a handle is manually lifted to drive a fixing plate to rise under the action of a fixing ring, then a micro motor on a supporting plate drives a rotating plate to rotate, meanwhile, a connecting rod and a sliding block are driven to move along a swing frame, and meanwhile, the swing frame is made to move in a reciprocating mode; the swing frame enables the swing rod to move under the action of the connecting frame, in the process, the supporting rod drives the sliding ring to move along the control rod, the control rod is swung, the working area is increased, the automation degree of the device is high, and the fatigue feeling of an operator can be effectively relieved.

Description

Technical Field

[0001] The utility model relates to the technical field of garden planting, in particular to an electric brush cutter. Background Technique

[0002] For example, an electric brush cutter with the patent publication number of CN107466692A includes a working rod. A working cutter head is arranged at the front end of the working rod, and a clutch disc assembly for receiving power is arranged at the rear end of the working rod. A motor is arranged at the rear end of the working rod. The outer shell of the clutch disc assembly is connected to the motor. A thread is arranged at the output shaft end of the motor, and a clutch block matching the clutch disc in the clutch disc assembly is installed on the thread. A control handle is arranged on the working rod near the clutch disc assembly. A power control switch is arranged at the front end of the control handle, and a power socket is arranged at the rear end of the control handle. The electric brush cutter is also equipped with a new energy power storage box, and the power lead plug of the new energy power storage box is inserted into the power socket. The power transmission structure of this electric brush cutter is simple and reliable, with low noise and maintenance-free. When operating, it can be started and stopped quickly and conveniently, and saves energy.

[0003] However, during the use of the above device, due to the setting of the internal working rod, when the grassland area is large during use, during the use process, workers need to manually swing the control rod to increase the working area, which increases the workload of the workers and reduces the working efficiency. Therefore, in view of this situation, we propose a more convenient and practical electric brush cutter to meet the use requirements. Content of the Utility Model

[0004] The purpose of the utility model is to provide an electric brush cutter to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an electric brush cutter, including a control rod. A swing mechanism is arranged in the middle on one side of the control rod. The swing mechanism includes a swing component. The swing component includes a rotating plate. One side of the rotating plate is rotatably connected to a connecting rod. One end of the connecting rod is provided with a swing frame. A notch is arranged on one side of the swing frame. A sliding block is slidably connected in the notch. The sliding block is rotatably connected to the connecting rod. One side of the swing frame is fixedly connected to a swing rod. A controller is installed at one end of the control rod.

[0006] Furthermore, the swing mechanism further includes a fixing plate. One side of the top of the fixing plate is fixedly connected to a support plate. A micro motor is installed on one side of the support plate. The output end of the micro motor is connected to the rotating plate.

[0007] Furthermore, one side of the top of the support plate is fixedly connected to a connecting frame. A notch is arranged on one side of the connecting frame. The swing rod is rotatably connected in the notch. A through hole is arranged at the top of the swing rod. A support rod is rotatably connected in the through hole. One end of the support rod is rotatably connected to a sliding ring. The sliding ring is slidably connected to the control rod.

[0008] Further, a fixing ring is rotatably connected to one side of the bottom of the fixing plate. The fixing ring is fixedly connected to the control rod, and a handle is rotatably connected to one side of the fixing ring.

[0009] Further, a baffle is fixedly connected to the outer wall of the control rod. A driving device is installed at one end of the control rod. The output end of the driving device is fixedly connected to a cutter head, and a power cord is electrically connected to the other end of the control rod.

[0010] Further, one end of the power cord is electrically connected to a new energy power box. An installation plate is fixedly connected to the bottom of the new energy power box. An L-shaped back basket is rotatably connected to the bottom of the installation plate. The new energy power box is electrically connected to a micro motor, a controller and a driving device.

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

[0012] In this electric brush cutter, through the setting of the swing mechanism, during the use process, first manually lift the handle to drive the fixing plate to rise under the action of the fixing ring. Then, the micro motor on the support plate drives the rotating plate to rotate, while driving the connecting rod and the sliding block to move along the swing frame, causing the swing frame to reciprocate. The swing frame makes the swing rod move under the action of the connecting frame. During this process, the support rod drives the sliding ring to move along the control rod, swinging the control rod to increase the working area. This device has a high degree of automation, can effectively reduce the fatigue of the operator, improve work efficiency, and has strong practicability, being suitable for popularization.

[0013] At the same time, the control rod is equipped with an easy-to-operate controller and handle, allowing users to easily adjust the working state of the brush cutter and reducing the use difficulty. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic structural diagram of the overall mechanism of the present utility model;

[0015] Figure 2 It is a schematic structural diagram of the brush cutter body of the present utility model;

[0016] Figure 3 It is a schematic structural diagram of the swing mechanism of the present utility model.

[0017] In the figure: 1. Control rod; 2. Swing mechanism; 201. Fixing plate; 202. Support plate; 203. Rotating plate; 204. Micro motor; 205. Connecting rod; 206. Connecting frame; 207. Swing rod; 208. Swing frame; 209. Sliding block; 210. Support rod; 211. Sliding ring; 212. Fixing ring; 213. Handle; 3. Controller; 4. Baffle; 5. Driving device; 6. Cutter head; 7. Power cord; 8. New energy power box; 9. Installation plate; 10. Back basket. Detailed implementation manners

[0018] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0019] During the process of garden construction, a brush cutter is needed. The brush cutter provided by the present utility model is specifically used for lawn trimming operations during garden construction. During the process of using this equipment for trimming operations, it should be noted that before each use, check each component of the machine, including the blade, connecting parts, power cord 7, etc., to ensure that there is no damage or wear. Do not let the machine be in a high-load state for a long time to avoid damage to the motor or other components. When using the brush cutter, concentrate and avoid performing other activities simultaneously to ensure safe operation.

[0020] As Figures 1 - 3 shown, the present utility model provides a technical solution: an electric brush cutter, including a control rod 1. A swing mechanism 2 is arranged in the middle of one side of the control rod 1. The swing mechanism 2 includes a swing component. The swing component includes a rotating plate 203. One side of the rotating plate 203 is rotatably connected to a connecting rod 205. One end of the connecting rod 205 is provided with a swing frame 208. A notch is formed on one side of the swing frame 208. A sliding block 209 is slidably connected in the notch. The sliding block 209 is rotatably connected to the connecting rod 205. One side of the swing frame 208 is fixedly connected to a swing rod 207. One end of the control rod 1 is installed with a controller 3.

[0021] As Figure 2 shown, the swing mechanism 2 further includes a fixing plate 201. One side of the top of the fixing plate 201 is fixedly connected to a support plate 202. A micro motor 204 is installed on one side of the support plate 202. The output end of the micro motor 204 is connected to the rotating plate 203. One side of the top of the support plate 202 is fixedly connected to a connecting frame 206. A notch is formed on one side of the connecting frame 206. The swing rod 207 is rotatably connected in the notch. A through hole is formed at the top of the swing rod 207. A support rod 210 is rotatably connected in the through hole. One end of the support rod 210 is rotatably connected to a sliding ring 211. The sliding ring 211 is slidably connected to the control rod 1. One side of the bottom of the fixing plate 201 is rotatably connected to a fixing ring 212. The fixing ring 212 is fixedly connected to the control rod 1. One side of the fixing ring 212 is rotatably connected to a handle 213.

[0022] It should be noted that during the use process, first manually lift the handle 213, which drives the fixed plate 201 to rise under the action of the fixed ring 212. Then, the micro-motor 204 on the support plate 202 drives the rotating plate 203 to rotate, while driving the connecting rod 205 and the sliding block 209 to move along the swing frame 208, and at the same time making the swing frame 208 reciprocate. The swing frame 208 makes the swing rod 207 move under the action of the connecting frame 206. During this process, the support rod 210 drives the sliding ring 211 to move along the control rod 1, swinging the control rod 1. The swing mechanism 2 enables the blade to swing left and right, effectively increasing the cutting amplitude, so that more work can be completed in the same time and the brush cutting efficiency is improved.

[0023] As Figure 3 shown, a baffle 4 is fixedly connected to the outer wall of the control rod 1. A driving device 5 is installed at one end of the control rod 1. The output end of the driving device 5 is fixedly connected to a cutter head 6. The other end of the control rod 1 is electrically connected to a power cord 7. One end of the power cord 7 is electrically connected to a new energy power box 8. The bottom of the new energy power box 8 is fixedly connected to a mounting plate 9. The bottom of the mounting plate 9 is rotatably connected to an L-shaped back basket 10. The new energy power box 8 is electrically connected to the micro-motor 204, the controller 3 and the driving device 5.

[0024] It should be noted that during the use process, first manually carry the back basket 10 on the back, and adjust the direction of the new energy power box 8 under the action of the mounting plate 9. Then pick up the control rod 1 through the handle 213, and at the same time operate the controller 3, so that the new energy power box 8 drives the swing mechanism 2 to rotate under the action of the power cord 7, while the driving device 5 drives the cutter head 6 to rotate at the same time, and works under the action of the swing mechanism 2. The control rod 1 is equipped with an easily operable controller 3 and a handle 213, and the user can easily adjust the working state of the brush cutter, reducing the use difficulty.

[0025] Working principle: During the use process, first manually carry the back basket 10 on the back, and adjust the direction of the new energy power box 8 under the action of the mounting plate 9. Then pick up the control rod 1 through the handle 213, and at the same time operate the controller 3, so that the new energy power box 8 drives the swing mechanism 2 to rotate under the action of the power cord 7, and at the same time the driving device 5 drives the cutter head 6 to rotate. During this process, the micro-motor 204 on the support plate 202 drives the rotating plate 203 to rotate, while driving the connecting rod 205 and the sliding block 209 to move along the swing frame 208, and at the same time making the swing frame 208 reciprocate. The swing frame 208 makes the swing rod 207 move under the action of the connecting frame 206. During this process, the support rod 210 drives the sliding ring 211 to move along the control rod 1, swinging the control rod 1. The swing mechanism 2 enables the blade to swing left and right. The device has a high degree of automation, can effectively reduce the fatigue of the operator, and improve the work efficiency.

[0026] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand 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 embodiments and their equivalents.

Claims

1. An electric brush cutter comprising a control lever (1), characterized in that: A swing mechanism (2) is provided in the middle of one side of the control rod (1), the swing mechanism (2) comprises a swing assembly, the swing assembly comprises a rotating plate (203), one side of the rotating plate (203) is rotatably connected to a connecting rod (205), one end of the connecting rod (205) is provided with a swing frame (208), one side of the swing frame (208) is provided with a slot, a sliding block (209) is slidably connected in the slot, the sliding block (209) is rotatably connected to the connecting rod (205), one side of the swing frame (208) is fixedly connected to a swing rod (207), and one end of the control rod (1) is mounted with a controller (3).

2. The electric brush cutter according to claim 1, characterized in that: The swing mechanism (2) further comprises a fixed plate (201), a top side of the fixed plate (201) being fixedly connected to a support plate (202), a micro motor (204) being mounted on one side of the support plate (202), and an output end of the micro motor (204) being connected to the rotating plate (203).

3. The electric brush cutter according to claim 2, characterized in that: A connecting frame (206) is fixedly connected to one side of the top of the support plate (202); a notch is provided on one side of the connecting frame (206); a swing rod (207) is rotatably connected in the notch; a through hole is provided on the top of the swing rod (207); a supporting rod (210) is rotatably connected in the through hole; a sliding ring (211) is rotatably connected to one end of the supporting rod (210); and the sliding ring (211) is slidably connected to the control rod (1).

4. The electric brush cutter according to claim 2, characterized in that: A fixing ring (212) is rotatably connected to one side of the bottom of the fixing plate (201), the fixing ring (212) is fixedly connected to the control rod (1), and a handle (213) is rotatably connected to one side of the fixing ring (212).

5. The electric brush cutter according to claim 1, characterized in that: The outer wall of the control rod (1) is fixedly connected to a baffle (4), one end of the control rod (1) is equipped with a drive device (5), the output end of the drive device (5) is fixedly connected to a cutter disc (6), and the other end of the control rod (1) is electrically connected to a power line (7).

6. The electric brush cutter according to claim 5, characterized in that: One end of the power cord (7) is electrically connected to a new energy power box (8); a mounting plate (9) is fixedly connected to the bottom of the new energy power box (8); an L-shaped back basket (10) is rotatably connected to the bottom of the mounting plate (9); and the new energy power box (8) is electrically connected to the micro motor (204), the controller (3) and the drive device (5).

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