Adjustable environment-friendly electric tea tree pruning machine

Abstract

The utility model discloses an adjustable environment-friendly electric tea tree trimmer which comprises a trimmer body, the outer surface of the trimmer body is rotationally connected with a damping rotating shaft, and the outer surface of the damping rotating shaft is fixedly connected with a visual window. By arranging a visual window, a first gear, a second gear, a fixing block, a spring and a limiting block, splashing tea tree branches and leaves in the pruning process are shielded, so that an operator can safely check the pruning condition, and meanwhile, the angle of the visual window can be adjusted to adapt to operation habits and pruning depths of different operators; by arranging a rotary disc, a threaded rod, a connecting plate and a strap, in the pruning process, a handheld state is kept through a handle, the pruning machine body can be kept in front of an operator through the strap, the tightness of the strap can be adjusted, the pruning machine adapts to operation habits of different operators, and adjustment of a visual window and the strap is achieved through transmission and limiting of a mechanical structure; no external power source is used, so that the device is more environment-friendly and cost-saving.

Description

Technical Field

[0001] The utility model relates to the technical field of tea tree pruning machines, in particular to an adjustable and environment-friendly electric tea tree pruning machine. Background Art

[0002] The existing electric tea tree pruning machine is held in the hand, and the hand device is placed on the arm. After the switch is turned on, the electromagnet group on the lower side of the nylon cloth is energized to generate magnetic force, which attracts the electromagnet at the end of the hard shell plastic away from the nylon cloth, drives the nylon cloth to cling to the arm, and distributes the gravity of the electric tea tree pruning machine. The spring baffle above the hand grip further distributes the gravity of the hand. When vertical pruning is required, the support column on the right surface of the electric tea tree pruning machine provides support force, and distributes the gravity of the portable tea tree pruning machine when used vertically.

[0003] However, the existing electric tea tree pruning machines cause branches and leaves to scatter during the pruning process, which can easily hit the operator and pose a safety hazard. After searching, it was found that the technical solution provided by the utility model with application number CN202322126599.0 also has the above-mentioned problem. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and to provide an adjustable and environmentally friendly electric tea tree trimmer. By arranging a viewing window, a first gear, a second gear, a fixed block, a spring, and a limit block, the tea tree branches and leaves splashing during the pruning process are shielded, so that the operator can safely view the pruning situation. At the same time, the angle of the viewing window can be adjusted to adapt to the operating habits and pruning depths of different operators. By arranging a turntable, a threaded rod, a connecting plate, and a strap, the trimmer body can be kept in front of the operator in addition to being held in the hand by the handle during the pruning process. The tightness of the strap can be adjusted to adapt to the operating habits of different operators. The adjustment of the viewing window and the strap is achieved through mechanical structure transmission and limiting, without using an external power source, which is more environmentally friendly and saves costs.

[0005] To achieve the above-mentioned purpose, the utility model also provides a trimmer body, wherein the outer surface of the trimmer body is rotatably connected to a damping shaft, the outer surface of the damping shaft is fixedly connected to a visual window, the side surface of the damping shaft is fixedly connected to a first gear, the side surface of the trimmer body is fixedly connected to a fixing block, the side surface of the fixing block is fixedly connected to a limiting block, the side surface of the limiting block is fixedly connected to a spring, and the end of the spring away from the limiting block is fixedly connected to a second gear;

[0006] The inner surface of the trimmer body is rotatably connected with a turntable, the inner surface of the turntable is fixedly connected with a threaded rod, the outer surface of the threaded rod is threadedly connected with a connecting plate, and the upper surface of the connecting plate is fixedly connected with a shoulder strap.

[0007] According to the adjustable environmentally friendly electric tea tree trimmer, the outer surface of the viewing window is rotatably connected to the trimmer body, and the side surface of the first gear is rotatably connected to the trimmer body.

[0008] According to the adjustable environmentally friendly electric tea tree trimmer, the inner surface of the second gear is slidably connected to the fixed block, and the second gear is meshed with the first gear.

[0009] According to the adjustable environmentally friendly electric tea tree trimmer, a handle is fixedly connected to the side surface of the trimmer body, and the handle is two in number and distributed on the left and right.

[0010] According to the adjustable environmentally friendly electric tea tree trimmer, the outer surface of the threaded rod is rotatably connected to the trimmer body, and the lower surface of the connecting plate is slidably connected to the trimmer body.

[0011] According to the adjustable environmentally friendly electric tea tree trimmer, a slider is fixedly connected to the lower surface of the connecting plate, and the outer surface of the slider is slidably connected to the trimmer body, thereby increasing the contact area and improving stability.

[0012] According to the adjustable environmentally friendly electric tea tree trimmer, a slide groove is provided on the upper surface of the trimmer body, and the inner surface of the slide groove is slidably connected to the slider. The slide groove plays a sliding limit role by providing the slide groove, making the thread transmission more stable.

[0013] According to the adjustable environmentally friendly electric tea tree trimmer, one end of the shoulder strap away from the connecting plate is fixedly connected to the trimmer body, and the trimmer body is electrically connected to an external power source.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0016] Figure 1 This is the overall structure diagram of the adjustable environmentally friendly electric tea tree pruning machine of the utility model;

[0017] Figure 2 for Figure 1 A magnified view of the structure at center A;

[0018] Figure 3 This is another partial structural diagram of the utility model adjustable environmentally friendly electric tea tree pruning machine;

[0019] Figure 4 The utility model is a schematic diagram of the use of an adjustable environmentally friendly electric tea tree pruning machine.

[0020] Legend:

[0021] 1. Trimmer body; 2. Handle; 3. Damping shaft; 4. Visual window; 5. First gear; 6. Second gear; 7. Fixed block; 8. Spring; 9. Limit block; 10. Turntable; 11. Threaded rod; 12. Connecting plate; 13. Shoulder strap; 14. Slider; 15. Slide groove. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] Reference Figure 1-4 The utility model embodiment is an adjustable environmentally friendly electric tea tree trimmer, which includes: a trimmer body 1, a handle 2 is fixedly connected to the side surface of the trimmer body 1, the number of handles 2 is two and they are distributed on the left and right, the outer surface of the trimmer body 1 is rotatably connected to a damping shaft 3, the outer surface of the damping shaft 3 is fixedly connected to a visual window 4, the outer surface of the visual window 4 is rotatably connected to the trimmer body 1, the side surface of the damping shaft 3 is fixedly connected to a first gear 5, the side surface of the first gear 5 is rotatably connected to the trimmer body 1, the side surface of the trimmer body 1 is fixedly connected to a fixed block 7, the side surface of the fixed block 7 is fixedly connected to a limiting block 9, the side surface of the limiting block 9 is fixedly connected to a spring 8, the end of the spring 8 away from the limiting block 9 is fixedly connected to a second gear 6, the inner surface of the second gear 6 is slidably connected to the fixed block 7, and the second gear 6 is meshed with the first gear 5.

[0024] The inner surface of the trimmer body 1 is rotatably connected to a turntable 10, the inner surface of the turntable 10 is fixedly connected to a threaded rod 11, the outer surface of the threaded rod 11 is rotatably connected to the trimmer body 1, the outer surface of the threaded rod 11 is threadedly connected to a connecting plate 12, the lower surface of the connecting plate 12 is fixedly connected to a slider 14, the upper surface of the trimmer body 1 is provided with a slide groove 15, the inner surface of the slide groove 15 is slidably connected to the slider 14, the outer surface of the slider 14 is slidably connected to the trimmer body 1, the lower surface of the connecting plate 12 is slidably connected to the trimmer body 1, the upper surface of the connecting plate 12 is fixedly connected to a shoulder strap 13, the end of the shoulder strap 13 away from the connecting plate 12 is fixedly connected to the trimmer body 1, and the trimmer body 1 is electrically connected to an external power supply.

[0025] Working principle: the trimmer body 1 is in normal operation according to the prior art. When the operator rotates the visual window 4 according to the trimming needs, the second gear 6 is pushed to the side, and the second gear 6 squeezes the spring 8 to slide on the surface of the fixed block 7 to cancel the meshing state with the first gear 5, and the visual window 4 is rotated. The visual window 4 rotates through the damping shaft 3, and the damping shaft 3 drives the first gear 5 to rotate. When it rotates to the required position, the squeezing of the spring 8 is canceled, so that the second gear 6 returns to the meshing relationship with the first gear 5. The restoring force of the spring 8 keeps the second gear 6 meshing with the first gear 5, and the second gear 6 cannot rotate. When meshing, the first gear 5 is also unable to rotate, so that the rotation angle of the viewing window 4 is fixed and it cannot rotate without operation, so that the branches and leaves generated during the operation of the trimmer body 1 are blocked, thereby improving the operational safety. The operator can hold the handle 2 while carrying the shoulder strap 13 on the shoulder, and can rotate the turntable 10, which drives the threaded rod 11 to rotate. The connecting plate 12 is driven by the thread of the threaded rod 11 to perform a straight line movement back and forth, and the tightness of the shoulder strap 13 can be adjusted to adapt to the usage habits of different operators. The connecting plate 12 drives the slider 14 to slide in the slide groove 15 to increase the stability during the adjustment process.

[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. Adjustable environmentally friendly electric tea tree trimmer, characterized by: include: A trimmer body (1), wherein the outer surface of the trimmer body (1) is rotatably connected to a damping shaft (3), the outer surface of the damping shaft (3) is fixedly connected to a viewing window (4), the side surface of the damping shaft (3) is fixedly connected to a first gear (5), the side surface of the trimmer body (1) is fixedly connected to a fixing block (7), the side surface of the fixing block (7) is fixedly connected to a limiting block (9), the side surface of the limiting block (9) is fixedly connected to a spring (8), and the end of the spring (8) away from the limiting block (9) is fixedly connected to a second gear (6); The inner surface of the trimmer body (1) is rotatably connected to a turntable (10), the inner surface of the turntable (10) is fixedly connected to a threaded rod (11), the outer surface of the threaded rod (11) is threadedly connected to a connecting plate (12), and the upper surface of the connecting plate (12) is fixedly connected to a shoulder strap (13).

2. The adjustable environmentally friendly electric tea tree trimmer according to claim 1, characterized in that: The outer surface of the viewing window (4) is rotatably connected to the trimmer body (1), and the side surface of the first gear (5) is rotatably connected to the trimmer body (1).

3. The adjustable environmentally friendly electric tea tree trimmer according to claim 1, characterized in that: The inner surface of the second gear (6) is slidably connected to the fixed block (7), and the second gear (6) is meshed with the first gear (5).

4. The adjustable environmentally friendly electric tea tree trimmer according to claim 1, characterized in that: A handle (2) is fixedly connected to the side surface of the trimmer body (1), and the handles (2) are two in number and distributed on the left and right.

5. The adjustable environmentally friendly electric tea tree trimmer according to claim 1, characterized in that: The outer surface of the threaded rod (11) is rotatably connected to the trimmer body (1), and the lower surface of the connecting plate (12) is slidably connected to the trimmer body (1).

6. The adjustable environmentally friendly electric tea tree trimmer according to claim 1, characterized in that: A slider (14) is fixedly connected to the lower surface of the connecting plate (12), and an outer surface of the slider (14) is slidably connected to the trimmer body (1).

7. The adjustable environmentally friendly electric tea tree trimmer according to claim 6, characterized in that: The upper surface of the trimmer body (1) is provided with a slide groove (15), and the inner surface of the slide groove (15) is slidably connected to the slider (14).

8. The adjustable environmentally friendly electric tea tree trimmer according to claim 1, characterized in that: One end of the shoulder strap (13) away from the connecting plate (12) is fixedly connected to the trimmer body (1), and the trimmer body (1) is electrically connected to an external power source.

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