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A pruning device, fruit tree technology, applied in cutting tools, cutting equipment, gardening and other directions, can solve the problems of high labor intensity, low pruning efficiency, difficult to prune the height of the tool and adjustment of the pruning angle, etc., to ensure the pruning effect, save manpower, The effect of increasing the utility of trimming
Inactive Publication Date: 2021-12-28
怀化市九天界生态农业科技有限公司
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Problems solved by technology
[0003] Existing fruit tree pruning is generally carried out manually by workers holding pruning tools, which is labor-intensive. Because it is difficult to adjust the height and pruning angle of the pruning tool, the pruning efficiency is low, and the pruning force of the tool cannot be adjusted during the pruning process. Effective control leads to uneven cutting effect, therefore, a kind of fruit tree pruning device is proposed for the above problems
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Embodiment 1
[0026] see Figure 1-6 , the present invention provides a technical solution:
[0027] A fruit tree pruning device, comprising a mobile base 1, a height angle adjustment device 2, a pruning transmission device 3 and a pruning knife 4, the top of the mobile base 1 is provided with a height angle adjustment device 2, and the right side of the height angle adjustment device 2 is provided with a pusher Rod 6, the bottom end of the push rod 6 is fixedly connected to the top of the mobile base 1. This setting facilitates the push of the mobile base 1 through the push rod 6. The height angle adjustment device 2 includes an adjustment base 201, a lifting seat 202, and a lifting screw 203 , the first transmission gear 204, the second bevel gear 209 of the turret 205 and the spline block 210, the top inboard of the turret 205 is provided with a pruning transmission device 3, and the pruning transmission device 3 includes a transmission case 301, a worm gear 302, a tool rest 303, Cutter...
Embodiment 2
[0031] see Figure 1-6 , the present invention provides a technical solution:
[0032] A kind of fruit tree pruning device, the part identical with embodiment 1 in embodiment 2, repeats no more in the present invention, and difference is in the work flow.
[0033] Workflow: When the positioning block 507 is inserted into the inner side of the reciprocating screw 310, the third motor 501 is started at this time, so that the adjusting screw 502 and the reciprocating screw 310 rotate synchronously. After the adjusting screw 502 rotates, it will drive the adjusting seat 503 along the adjusting screw 502 After the adjustment seat 503 slides, the positioning block 507 will be driven by the sliding plate 504, so that the relative position of the positioning block 507 on the reciprocating screw 310 remains unchanged, so that the reciprocating screw 310 cannot drive the sliding block 308 after rotating. Sliding on the inside of the transmission box 301, when the third motor 501 pauses...
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Abstract
The invention relates to the technical field of pruning devices, in particular to a fruit tree pruning device. The fruit tree pruning device comprises a movable base, a height and angle adjusting device, a pruning transmission device and a pruning knife, wherein the pruning transmission device comprises a transmission box, a worm gear, a knife frame, a knife shaft, a connecting rod, a spring, a sliding push plate, a sliding block, a second motor and a reciprocating lead screw, the right end of the transmission box is fixedly connected with the worm gear, the left end of the transmission box is fixedly connected with the knife frame, the inner side of the worm gear is fixedly connected with the knife shaft, the outer side of the knife shaft is rotationally connected with the pruning knife, the right end of the pruning knife is rotationally connected with the connecting rod through hinges, and the right end of the connecting rod is rotationally connected with the sliding push plate. According to the fruit tree pruning device, through the arranged pruning transmission device, the sliding push plate slides in the transmission box in a reciprocating mode, so that the connecting rod drives the pruning knife to be opened and closed, automatic pruning of fruit trees is achieved, manpower is saved, and the pruning effect of the fruit trees is guaranteed.
Description
technical field [0001] The invention relates to the technical field of pruning devices, in particular to a pruning device for fruit trees. Background technique [0002] Fruit trees refer to trees with edible fruits, a general term for perennial plants and rootstocks that can provide edible fruits and seeds, such as apple trees, pear trees, citrus trees, apricot trees, peach trees, etc. During the growth of fruit trees, In order to ensure early fruiting, high yield, stable yield and high quality of fruit trees, the fruit trees need to be pruned. Therefore, the demand for a kind of fruit tree pruning device is increasing day by day. [0003] Existing fruit tree pruning is generally carried out manually by workers holding pruning tools, which is labor-intensive. Because it is difficult to adjust the height and pruning angle of the pruning tool, the pruning efficiency is low, and the pruning force of the tool cannot be adjusted during the pruning process. Effective control lead...
Claims
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Application Information
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