Rotary cutting and shearing dual-purpose trimming device
A dual-purpose, shearing mechanism technology, applied in the field of plant pruning, can solve the problems of insufficient motor torque, heavy motor, slow motor speed, etc.
Inactive Publication Date: 2018-12-07
何栋
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Problems solved by technology
[0004] The torque is transmitted through the bevel gear and the force is increased. Through a certain reduction ratio, the speed of the motor is slowed down to a certain extent, which solves the problem of insufficient torque of the motor and the heavy torque of the high-torque motor. When the cutter head is not working, it can slide through the crank. The principle of the block, cleverly put the three cutterheads away to prevent the leakage of the blade from being cut
Method used
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[0008] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0009] The motor (1) of the present invention is controlled by a DC motor to provide power, and its positive and negative rotations are opened and closed for the scissors to trim. The motor is connected with (4) bevel gear 1, and the force is transmitted through the gear. The bevel gear (4) is respectively connected to two large bevel gears 2 (5) and 3 (6). The bevel gear (5) controls the cutter head Rotate, bevel gear (6) controls scissors opening and closing.
[0010] Such as figure 1 As shown, the motor (1) drives the bevel gear 1 (4), which meshes with the bevel gear 2 (5) and the bevel gear 3 (6). Bevel gear (5) links to each other with cutter head (2) by clutch 1 (3), and cutter head (2) is made of blade (13), slide block (14) that is connected with blade, chute (15), connecting rod (16 ), a rotating disc (17), using the principle of a crank sl...
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The invention discloses a dual-purpose trimming tool. The dual-purpose trimming tool is characterized by being composed of a motor, a bevel gear I, a bevel gear II, a bevel gear III, a clutch I, a clutch II, a cutter plate and a shearing mechanism; the motor is connected with the bevel gear I; the bevel gear I is respectively in transmission connection with the bevel gear II and the bevel gear III; the bevel gear II is connected with the cutter plate (2) through the clutch I; the cutter plate (2) is composed of blades, sliding blocks, sliding chutes, connecting rods and a rotary disc; the bevel gear III is connected with the shearing mechanism through the clutch II; and the shearing mechanism is composed of screw rod nuts, screw rods, cutting blades and connecting rods. According to the rotary cutting and shearing dual-purpose tool for trimming the shape of a hedge, the cutter plate can be used for rapidly scanning and cutting off a surface when rapid trimming and rough trimming are needed, and concave-convex parts are trimmed by a scissor when fine trimming is required.
Description
Technical field: [0001] The invention relates to a dual-purpose pruning device, which belongs to the technical field of plant pruning. Background technique: [0002] At present, manual pruning is a common phenomenon, and it is time-consuming and labor-intensive to use manpower to cut off branches. When using electric pruning, there are problems of small motor with small torque and large motor being bulky. Pruning requires a lot of torque to drive the cutter. When pruning conforms to various shapes of plants, it is necessary to carry and replace various pruning tools. Invention content: [0003] The technical problem to be solved by the present invention is to be able to quickly switch cutters and work quickly and save labor. The present invention adopts the following technical solutions to solve the above technical problems: a dual-purpose pruning cutter, characterized in that: it consists of a motor, a bevel gear 1, a bevel gear 2 and Bevel gear 3 is composed of clutch 1...
Claims
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Login to View More IPC IPC(8): A01G3/04
CPCA01G3/0435
Inventor 不公告发明人
Owner 何栋