CN220654118U

CN220654118U - Telescopic trimming device

Info

Publication number: CN220654118U
Application number: CN202321759778.1U
Authority: CN
Inventors: 闫婷; 杨云峰
Original assignee: Nanjing Forestry University
Current assignee: Nanjing Forestry University
Priority date: 2023-07-05
Filing date: 2023-07-05
Publication date: 2024-03-26
Anticipated expiration: 2033-07-05

Abstract

The utility model relates to the technical field of landscape architecture, and provides a telescopic trimming device which comprises a battery pack, a telescopic mechanism and a trimming mechanism. The utility model can realize that when some angled gardens are needed to be trimmed, the angles of the trimming mechanism can be adjusted by pressing four direction keys of the rotary keys, the position is locked by pressing the determining key after the adjustment is carried out to a proper position, and then the gardens are trimmed, so that the problems that the flexibility and the adjustability are reduced due to the large size of the device, and great difficulty exists when some angled gardens are needed to be built are solved, when the gardens with high heights are needed, the toggle switch is pushed to rotate the electric threaded rod to push the sleeve to extend, so that the needed height is reached, then the trimming work is carried out, the toggle switch is pushed to complete the trimming, and the electric threaded rod rotates to drive the sleeve to retract, thereby adapting to plants with different heights, and simultaneously solving the problem that the device is not easy to carry and store.

Description

Telescopic trimming device

Technical Field

The utility model relates to the technical field of landscape architecture, in particular to a telescopic trimming device.

Background

Garden pruning refers to a field created by applying engineering technology and artistic means in a certain region and by modifying the terrain, planting trees, flowers and plants, arranging garden paths and the like, and provides leisure and entertainment places for people. In gardens, the trees are required to be frequently trimmed, redundant branches on the trees are removed, ventilation and light transmission are improved, and occurrence of plant diseases and insect pests is reduced.

According to the search of Chinese utility model publication number: CN217136136U discloses a pruning device for garden design, which comprises a pruning cover, the pruning cover top middle part is equipped with the spliced pole, the pruning cover inboard is connected with the pruning head, the pruning head rotates with the spliced pole and links together, the pruning head arcwall face bottom is equipped with a plurality of blades, the pruning cover top is equipped with the motor, motor output and pruning head link together, the pruning cover side is connected with the bracing piece, and the utility model solves current trimming device and can prune the plant of different height, but overall structure is too complicated, is unfavorable for the problem of later maintenance and maintenance, through improving and optimizing the structure of garden trimming device for the garden trimming device can be nimble carry out altitude mixture control, makes the adaptation flexibility of garden trimming device obtain effectual improvement, and the trimming device of this kind of structure simple structure is convenient for later maintenance and maintenance simultaneously, very big convenience trimming device's use.

However, when implementing the above technical solution, the following problems exist: the above technical scheme can realize pruning gardens of difference in height, but because the device is great in size, leads to flexibility and adjustability to reduce, has great difficulty when needs prune some angled gardens, and is difficult to carry and store.

Disclosure of Invention

The utility model provides a telescopic trimming device, which solves the problems that the flexibility and the adjustability are reduced due to the large volume of the device in the related art, and the device is difficult to carry and store when a plurality of angled gardens are needed to be built.

The technical scheme of the utility model is as follows: including battery package, telescopic machanism and pruning mechanism, the inside battery that is provided with of battery package, one side of battery package is provided with telescopic machanism, telescopic machanism includes pivot, connecting rod, control panel, motor power knob, rotatory button, toggle switch, dead lever, handle, sleeve pipe, electronic threaded rod, stopper, limiting plate and electronic universal ball, one side of telescopic machanism is provided with pruning mechanism, pruning mechanism includes motor, soundproof cotton, protection casing, clipper, sensor and collision inductor, the opposite side of battery package is provided with switch.

Preferably, the battery pack forms a rotating structure with the connecting rod through a rotating shaft, the outer wall of the connecting rod is in threaded connection with a control panel, and a motor power knob, a rotating key and a toggle switch are embedded in the surface of the control panel.

Preferably, a fixing rod is welded on one side of the connecting rod, and a handle is connected above the fixing rod in a threaded manner.

Preferably, one side of the fixed rod far away from the connecting rod is rotationally connected with the sleeve through an electric threaded rod, the toggle switch is electrically connected with the electric threaded rod, a limiting block is welded on one side of the electric threaded rod, and a limiting plate is welded on one side of the sleeve close to the fixed rod.

Preferably, the sleeve is rotationally connected with the electric universal ball, and the rotary key is electrically connected with the electric universal ball.

Preferably, one side of the sleeve is connected with a motor in a threaded manner, a protective cover is adhered to the lower side of the soundproof cotton, the motor is connected with the protective cover in a threaded manner, four groups of pruning shears are connected with the lower side of the protective cover in a threaded manner, and the motor is electrically connected with the pruning shears.

Preferably, the top threaded connection of protection casing inner wall has sensor and collision inductor, motor and sensor electric connection, the embedded collision inductor that has on the bearing of scissors.

The working principle and the beneficial effects of the utility model are as follows:

through setting up rotatory button, electronic universal ball, when needs prune some angled gardens, can drive the inside roller bearing of electronic universal ball through pressing four direction keys of rotatory button, drive the spheroid and rotate to drive pruning mechanism angle of adjustment, then prune gardens, thereby solved because the device's volume is great, lead to flexibility and adjustability to reduce, have great difficult problem when needs are built some angled gardens.

Through setting up toggle switch, electric threaded rod, when needs are to the higher gardens of height, can make electric threaded rod rotate through promoting toggle switch, promote the sleeve pipe and stretch out to reach required height and then prune the work, prune after accomplishing, promote toggle switch, electric threaded rod rotates and drives the sleeve pipe and withdraw, thereby adapts to the plant of not co-altitude, has solved the difficult problem of carrying and storing simultaneously.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic view of a trimming mechanism according to the present utility model;

FIG. 4 is a schematic cross-sectional view of a sleeve according to the present utility model;

in the figure: 1. a battery pack; 2. a battery; 3. a telescoping mechanism; 301. a rotating shaft; 302. a connecting rod; 303. a control panel; 304. a motor power knob; 305. rotating the key; 306. a toggle switch; 307. a fixed rod; 308. a handle; 309. a sleeve; 310. an electric threaded rod; 311. a limiting block; 312. a limiting plate; 313. an electric universal ball; 4. a trimming mechanism; 401. a motor; 402. soundproof cotton; 403. a protective cover; 404. trimming scissors; 405. a sensor; 406. a collision sensor; 5. and a power switch.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a retractable trimming device: including battery package 1, telescopic machanism 3 and trimming mechanism 4, the inside battery 2 that is provided with of battery package 1, one side of battery package 1 is provided with telescopic machanism 3, telescopic machanism 3 includes pivot 301, connecting rod 302, control panel 303, motor power knob 304, rotatory button 305, toggle switch 306, dead lever 307, handle 308, sleeve 309, electronic threaded rod 310, stopper 311, limiting plate 312 and electronic universal ball 313, one side of telescopic machanism 3 is provided with trimming mechanism 4, trimming mechanism 4 includes motor 401, soundproof cotton 402, protection casing 403, trimming knife 404, sensor 405 and collision inductor 406, the opposite side of battery package 1 is provided with switch 5.

When the electric power pruning device is used, the power switch 5 is firstly turned on, then the hand-held steady handle 308 is pushed by the other hand to push the toggle switch 306, the electric threaded rod 310 is rotated, the sleeve 309 is pushed to stretch out to a proper position, when the sleeve 309 is shifted to a proper position, the toggle switch 306 is pushed back, the electric threaded rod 310 stops rotating, the sleeve 309 stops shifting, when the sleeve 309 is shifted to the tail end of the electric threaded rod 310, the limiting block 311 is contacted with the limiting plate 312, excessive shifting of the sleeve 309 is limited, the sleeve 309 is prevented from falling off, if an angled garden is required to be pruned, the roller in the electric universal ball 313 can be driven by pressing four direction keys of the rotary key 305 to drive the ball body to rotate, thereby driving the pruning mechanism 4 to adjust the angle, after the position is adjusted, the electric power knob 304 is electrified for the motor 401, when the harder garden is required to be pruned, the electric power knob 304 is clockwise, the electric power knob 304 is turned up, so that the motor power is pruned, if the unexpected collision occurs in the pruning process 404, the collision sensor 406 detects that the abnormal collision occurs, then the motor 405 stops controlling the motor 405, the motor to stop rotating the rotary knob 401, the rotary switch 401 is closed, and then the power is turned off for the pruning mechanism 4, and the electric power is turned off after the power is turned off, and the power switch 401 is turned off.

Specifically, the battery pack 1 forms a rotating structure with the connecting rod 302 through the rotating shaft 301, the outer wall of the connecting rod 302 is in threaded connection with the control panel 303, and the surface of the control panel 303 is embedded with the motor power knob 304, the rotating key 305 and the toggle switch 306. The control panel 303 can control the movement and rotation of each part of the device, thereby reducing the manual workload and improving the working efficiency.

Specifically, a fixing rod 307 is welded on one side of the connecting rod 302, and a handle 308 is connected with the upper side of the fixing rod 307 in a threaded manner, so that an operator can naturally hold the handle 308, fatigue and discomfort of the hand are reduced, the comfort and stability of operation are improved, the control force of a trimmer is enhanced, and risks of misoperation and accidents are reduced.

Specifically, the side of dead lever 307 that keeps away from connecting rod 302 constitutes through electric threaded rod 310 rotates with sleeve 309 and is connected, toggle switch 306 and electric threaded rod 310 electric connection, electric threaded rod 310's one side welding has stopper 311, sleeve 309 is close to the one side welding of dead lever 307 has limiting plate 312, promote toggle switch 306 can control electric threaded rod 310 rotation can drive sleeve 309 and stretch out and withdraw to adjust trimming mechanism 4 to suitable position, avoid the operator to need frequent the moving machine because of working distance is not enough, improve operating efficiency, after the trimming work, also be convenient for accomodate.

Specifically, the sleeve 309 is rotationally connected with the electric universal ball 313, the rotary key 305 is electrically connected with the electric universal ball 313, and the four direction keys of the rotary key 305 can be pressed to drive the roller inside the electric universal ball 313 to drive the ball to rotate, so that the trimming mechanism 4 is driven to adjust the angle, the gardens with different angles can be trimmed conveniently, and the working efficiency is improved.

Specifically, a motor 401 is screwed on one side of the sleeve 309, a protective cover 403 is adhered to the lower side of the soundproof cotton 402, a motor 401 protective cover 403 is screwed on the lower side of the protective cover 403, four groups of trimming cutters 404 are screwed on the lower side of the protective cover 403, the motor 401 is electrically connected with the trimming cutters 404, the garden trimming device can emit relatively large noise due to the high-speed rotation of the saw blade, the vibration of the motor 401 and the like, the soundproof cotton 402 made of foam polyurethane has good toughness and elasticity, vibration and noise generated by a machine can be effectively reduced, and a relatively good working environment is provided for an operator.

Specifically, a sensor 405 and a collision sensor 406 are screwed on the top of the inner wall of the protective cover 403, the motor 401 is electrically connected with the sensor 405, and the collision sensor 406 is embedded in the bearing of the trimming cutter 404. If the pruning tool 404 encounters hard objects such as stones during pruning, the collision sensor 406 senses collision, and then the sensor 405 transmits signals to the motor 401 to stop the motor 401, so that accident risks caused by abnormal operation of the pruning tool blades can be effectively prevented and avoided, and safety of personnel and equipment is ensured.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a telescopic trimming means, includes battery package (1), telescopic machanism (3) and trimming mechanism (4), its characterized in that, battery package (1) inside is provided with battery (2), one side of battery package (1) is provided with telescopic machanism (3), telescopic machanism (3) include pivot (301), connecting rod (302), control panel (303), motor power knob (304), rotatory button (305), toggle switch (306), dead lever (307), handle (308), sleeve pipe (309), electric threaded rod (310), stopper (311) and electric universal ball (313), one side of telescopic machanism (3) is provided with trimming mechanism (4), trimming mechanism (4) are including motor (401), soundproof cotton (402), protection casing (403), trimming knife (404), sensor (405) and collision inductor (406), the opposite side of battery package (1) is provided with switch (5).

2. The retractable trimming device according to claim 1, wherein the battery pack (1) and the connecting rod (302) form a rotating structure through the rotating shaft (301), the outer wall of the connecting rod (302) is in threaded connection with a control panel (303), and a motor power knob (304), a rotary key (305) and a toggle switch (306) are embedded in the surface of the control panel (303).

3. A retractable pruning device according to claim 1, wherein a fixing rod (307) is welded to one side of the connecting rod (302), and a handle (308) is screwed onto the fixing rod (307).

4. The retractable trimming device according to claim 1, wherein the side of the fixing rod (307) away from the connecting rod (302) is rotatably connected with the sleeve (309) through an electric threaded rod (310), the toggle switch (306) is electrically connected with the electric threaded rod (310), a limiting block (311) is welded on one side of the electric threaded rod (310), and a limiting plate (312) is welded on one side of the sleeve (309) close to the fixing rod (307).

5. The retractable trimming device according to claim 1, wherein the sleeve (309) is rotatably connected to the electric ball (313), and the rotary button (305) is electrically connected to the electric ball (313).

6. The retractable trimming device according to claim 1, wherein a motor (401) is screwed on one side of the sleeve (309), a protective cover (403) is adhered below the soundproof cotton (402), the protective cover (403) of the motor (401) is screwed, four groups of trimming cutters (404) are screwed below the protective cover (403), and the motor (401) is electrically connected with the trimming cutters (404).

7. The retractable trimming device according to claim 1, wherein the top thread of the inner wall of the protective cover (403) is connected with a sensor (405) and a collision sensor (406), the motor (401) is electrically connected with the sensor (405), and the bearing of the trimming blade (404) is embedded with the collision sensor (406).