Forestry pruning equipment

Abstract

The utility model provides forestry pruning equipment which comprises a fixing plate, a portable mechanism is arranged at the front end of the fixing plate and comprises a back plate fixedly installed at the front end of the fixing plate, a micro motor is fixedly installed at the top end of one side of the back plate, and an adjusting mechanism is arranged on one side of the fixing plate. The adjusting mechanism comprises a C-shaped fixing block fixedly installed on one side of the fixing plate, a second micro motor is started to drive a threaded rod to rotate, so that a second connecting rod moves forwards under the action of an inner threaded groove, meanwhile, a limiting rod plays a limiting role under the action of a second sliding block and a second sliding groove, and therefore the length of the pruning equipment is adjusted; the tree pruning device is simple in structure and convenient to use, trees of different heights can be pruned, practicability is high, the first connecting rod is in a movable state by rotating the locking screw during pruning operation, pruning can be conveniently conducted at different angles, the first connecting rod is in a fixed state by reversely rotating the locking screw after pruning operation is completed, and operation is convenient.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of forestry, in particular to a forestry pruning device. Background Art

[0002] With the progress of the country, people pay more and more attention to greening. Improving the environment is an important part of improving the quality of life, which has prompted the vigorous development of forestry. In the process of forestry development, trees need to be pruned regularly to improve tree growth and survival rate. The existing forestry pruning equipment has a single structure and is not convenient for adjusting the length of the pruning equipment, resulting in the inability to prune trees of different heights, thereby reducing practicality. For this reason, we propose a forestry pruning equipment. Utility Model Content

[0003] The utility model mainly provides a forestry pruning device to solve the technical problems raised in the above background technology.

[0004] The technical solution adopted by the utility model to solve the above technical problems is:

[0005] A forestry pruning equipment comprises a fixed plate, a portable mechanism is provided at the front end of the fixed plate, the portable mechanism comprises a back plate fixedly installed at the front end of the fixed plate, a micro motor is fixedly installed at the top end of one side of the back plate, a positive and negative threaded rod is fixedly installed at the output end of the micro motor and extends to the inside of the back plate, both ends of the positive and negative threaded rod are sleeved with internal thread blocks, both sides of the front end of the back plate are fixedly provided with sliding grooves, a slider is installed at one end of the internal thread block and located at the sliding groove, an adjustment mechanism is provided on one side of the fixed plate, and the adjustment mechanism comprises a C-shaped fixed block fixedly installed on one side of the fixed plate.

[0006] Furthermore, a connecting rod 1 is installed on the inner side of the C-shaped fixing block, a grip rod is fixedly installed on one end of the inner side of the connecting rod 1, a pull rod is fixedly installed on one side of the top end of the connecting rod 1, a locking screw is installed on the outer side of the C-shaped fixing block and extends to the connecting rod 1, a connecting rod 2 is installed on the front end of the connecting rod 1, an internal threaded groove is fixedly opened on the inner side of the connecting rod 2, a driving groove is fixedly opened on the front end of the connecting rod 1, a micro motor 2 is fixedly installed inside the driving groove, a threaded rod is fixedly installed on the output end of the micro motor 2, movable grooves are fixedly opened on both sides of the top end of the connecting rod 1, limiting rods are installed on both sides of the rear end of the connecting rod 2 and located in the movable groove, sliding grooves are fixedly opened on both sides of the movable groove and located inside the connecting rod 1, and sliding blocks 2 are installed at both ends of the limiting rod and located in the sliding grooves.

[0007] Furthermore, a mounting block is fixedly installed at the front end of the second connecting rod, a driving motor is fixedly installed at the inner top of the mounting block, a rotating shaft is installed at the output end of the driving motor, a cutting knife is installed at the top of the rotating shaft, a driving box is fixedly installed at the rear end of the fixed plate, and a battery is installed inside the driving box.

[0008] Furthermore, a movable block is installed at one end of the slider away from the internal threaded block, a shoulder strap is installed at one end of the movable block away from the slider, a fixed adjustment belt is installed at one end of the shoulder strap away from the movable block, a plurality of equidistantly distributed clamping holes are fixedly opened on the fixed adjustment belt, two equidistantly distributed connecting belts are installed at the bottom end of the front end of the back plate, a fixed block is fixedly installed at one end of the connecting belt away from the back plate, a first rotating rod is installed at the top of the fixed block, an O-shaped fixing piece is installed at one end of the first rotating rod away from the fixed block, a fixing ring is fixedly installed on one side of the front end of the O-shaped fixing piece, a second rotating rod is installed at the middle end inside the O-shaped fixing piece, and a clamping piece is installed on the second rotating rod.

[0009] Furthermore, the second connecting rod is threadedly connected to the threaded rod through an internal thread groove, the second connecting rod is movably connected to the movable groove through a limiting rod, and the limiting rod is slidably connected to the second sliding groove through sliding blocks installed on both sides.

[0010] Furthermore, the end of the forward and reverse threaded rod away from the micro motor is rotatably connected to the inner wall of the back plate through a bearing, the forward and reverse threaded rod is threadedly connected to the internal thread block, and the internal thread block is slidably connected to the slide groove through a slider.

[0011] Furthermore, the micro motor is electrically connected to a battery, the second micro motor is electrically connected to a battery, and the drive motor is electrically connected to a battery.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model is provided with an adjusting mechanism. When it is necessary to adjust the length of the pruning device, the micro motor 2 is started to drive the threaded rod to rotate, so that the connecting rod 2 is displaced forward under the action of the internal thread groove, and at the same time, the limit rod plays a limiting role under the action of the slider 2 and the slide groove 2, so that the length of the pruning device can be adjusted, and trees of different heights can be pruned. The utility model is highly practical. At the same time, when performing pruning operations, the locking screw is rotated to make the connecting rod 1 active, which is convenient for pruning at different angles. After the pruning operation is completed, the locking screw is rotated in the opposite direction to make the connecting rod 1 fixed, which is convenient for operation.

[0014] 2. The utility model is provided with a portable mechanism. The pruning personnel can start the micro motor to drive the forward and reverse threaded rods to rotate according to their shoulder width requirements, so that the two internal threaded blocks move inward or outward at the same time, so that the movable block is adjusted to a suitable position under the action of the slider and the slide groove. The pruning personnel put on the shoulder strap and adjust the tightness of the shoulder strap to pass one end of the fixed adjustment belt through the inner side of the O-shaped fixing part so that the clamping part is clamped and fixed with the clamping hole, which is convenient for the pruning personnel to prune.

[0015] The present invention will be explained in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the extended structure of the adjustment mechanism of the utility model;

[0018] Figure 3 This is a schematic diagram of the internal front view structure of the back plate of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the fixed block and the fixed adjustment belt of the utility model;

[0020] Figure 5 This is a schematic diagram of the internal structure of the adjustment mechanism of the utility model from the right side;

[0021] Figure 6 This is a schematic diagram of the internal structure of the drive box of the utility model;

[0022] Figure 7 It is an enlarged view of the A area of ​​the utility model;

[0023] Figure 8 It is an enlarged view of area B of the present utility model.

[0024] In the figure: 1, fixed plate; 2, portable mechanism; 201, back plate; 202, micro motor; 203, positive and negative threaded rod; 204, internal thread block; 205, slide groove; 206, slider; 207, movable block; 208, shoulder strap; 2081, connecting belt; 209, fixed block; 210, first rotating rod; 211, O-shaped fixing piece; 212, fixing ring; 213, second rotating rod; 214, clamping piece; 215, fixed adjustment belt; 216, clamping hole; 3, adjusting mechanism Structure; 301, C-shaped fixing block; 302, connecting rod 1; 3021, gripping rod; 3022, pulling rod; 303, locking screw; 304, connecting rod 2; 305, internal thread groove; 306, driving groove; 307, micro motor 2; 308, movable groove; 309, limiting rod; 310, sliding groove 2; 311, sliding block 2; 312, threaded rod; 4, mounting block; 401, driving motor; 402, rotating shaft; 403, cutting knife; 404, driving box; 405, battery. DETAILED DESCRIPTION

[0025] In order to facilitate the understanding of the present invention, the present invention will be described in more detail below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings, but the present invention can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the content disclosed in the present invention more thorough and comprehensive.

[0026] For examples, please refer to the attached Figure 1-8 As shown, a forestry pruning equipment includes a fixed plate 1, a portable mechanism 2 is provided at the front end of the fixed plate 1, the portable mechanism 2 includes a back plate 201 fixedly installed at the front end of the fixed plate 1, a micro motor 202 is fixedly installed at the top of one side of the back plate 201, a positive and negative threaded rod 203 is fixedly installed at the output end of the micro motor 202 and extends to the inside of the back plate 201, both ends of the positive and negative threaded rod 203 are sleeved with internal thread blocks 204, both sides of the front end of the back plate 201 are fixedly opened with sliding grooves 205, a slider 206 is installed at one end of the internal thread block 204 and located at the sliding groove 205, an adjusting mechanism 3 is provided on one side of the fixed plate 1, and the adjusting mechanism 3 includes a C-shaped fixed block 301 fixedly installed on one side of the fixed plate 1.

[0027] Among them, a connecting rod 1 302 is installed on the inner side of the C-shaped fixing block 301, a grip rod 3021 is fixedly installed on one end of the inner side of the connecting rod 1 302, a pull rod 3022 is fixedly installed on one side of the top of the connecting rod 1 302, a locking screw 303 is installed on the outer side of the C-shaped fixing block 301 and extends to the connecting rod 1 302, a connecting rod 2 304 is installed on the front end of the connecting rod 1 302, an internal thread groove 305 is fixedly opened on the inner side of the connecting rod 2 304, and the front end of the inner side of the connecting rod 1 302 A driving slot 306 is fixedly provided, a micro motor 307 is fixedly installed inside the driving slot 306, a threaded rod 312 is fixedly installed at the output end of the micro motor 307, movable slots 308 are fixedly provided on both sides of the top of the connecting rod 1 302, and a limiting rod 309 is installed on both sides of the rear end of the connecting rod 2 304 and in the movable slot 308, and a sliding slot 310 is fixedly provided on both sides of the movable slot 308 and in the connecting rod 1 302, and both ends of the limiting rod 309 are fixedly provided. The second slide groove 310 is provided with a slider 211, the connecting rod 204 is threadedly connected to the threaded rod 312 through the internal thread groove 305, the connecting rod 204 is movably connected to the movable groove 308 through the limit rod 309, and the limit rod 309 is slidably connected to the second slide groove 310 through the slider 211 installed on both sides. The threaded rod 312 is driven to rotate by starting the micro motor 207, so that the connecting rod 204 is displaced forward under the action of the internal thread groove 305. At the same time, the limit rod 309 plays a limiting role under the action of the slider 211 and the slide groove 210, so that the length of the pruning equipment can be adjusted, and trees of different heights can be pruned, which is very practical. At the same time, when performing pruning operations, the connecting rod 1 302 is put into an active state by rotating the locking screw 303, which is convenient for pruning at different angles. After the pruning operation is completed, the connecting rod 1 302 is put into a fixed state by rotating the locking screw 303 in the opposite direction, which is convenient for operation.

[0028] Among them, a mounting block 4 is fixedly installed at the front end of the connecting rod 304, a driving motor 401 is fixedly installed at the inner top of the mounting block 4, a rotating shaft 402 is installed at the output end of the driving motor 401, a cutting knife 403 is installed at the top of the rotating shaft 402, a driving box 404 is fixedly installed at the rear end of the fixed plate 1, and a battery 405 is installed inside the driving box 404. By starting the driving motor 401 to drive the rotating shaft 402 to rotate, the cutting knife 403 is driven to rotate to prune the branches, and the operation is convenient.

[0029] Among them, a movable block 207 is installed at one end of the slider 206 away from the internal thread block 204, a shoulder strap 208 is installed at one end of the movable block 207 away from the slider 206, a fixed adjustment belt 215 is installed at one end of the shoulder strap 208 away from the movable block 207, and a plurality of equally distributed snap-in holes 216 are fixedly opened on the fixed adjustment belt 215, two equally distributed connecting belts 2081 are installed at the bottom end of the front end of the back plate 201, a fixed block 209 is fixedly installed at one end of the connecting belt 2081 away from the back plate 201, a first rotating rod 210 is installed at the top of the fixed block 209, an O-shaped fixing piece 211 is installed at one end of the first rotating rod 210 away from the fixed block 209, a fixing ring 212 is fixedly installed on one side of the front end of the O-shaped fixing piece 211, and a second rotating rod 210 is installed at the middle end of the inner side of the O-shaped fixing piece 211. 13. A clamping piece 214 is installed on the second rotating rod 213. The end of the positive and negative threaded rod 203 away from the micro motor 202 is rotatably connected to the inner wall of the back plate 201 through a bearing. The positive and negative threaded rod 203 is threadedly connected to the internal thread block 204, and the internal thread block 204 is slidably connected to the slide groove 205 through the slider 206. By starting the micro motor 202 to drive the positive and negative threaded rod 203 to rotate, the two internal thread blocks 203 move inward or outward at the same time, so that the movable block 207 is adjusted to a suitable position under the action of the slider 206 and the slide groove 205. The pruning personnel wear the shoulder strap 208 and adjust the tightness of the shoulder strap 208 to pass one end of the fixed adjustment belt 215 through the inner side of the O-shaped fixing piece 211 so that the clamping piece 214 is clamped and fixed with the clamping hole 216, which is convenient for the pruning personnel to prune and achieves convenience.

[0030] Among them, the micro motor 202 is electrically connected to the battery 405, the micro motor 2 307 is electrically connected to the battery 405, and the driving motor 401 is electrically connected to the battery 405. The battery 405 is provided to facilitate driving the device to operate, and the operation is convenient.

[0031] The specific operation mode of the utility model is as follows:

[0032] First, the pruning personnel, according to their own shoulder width requirements, starts the micro motor 202 to drive the forward and reverse threaded rods 203 to rotate, so that the two internal thread blocks 203 move inward or outward at the same time, so that the movable block 207 is adjusted to a suitable position under the action of the slider 206 and the slide groove 205. The pruning personnel put on the shoulder strap 208 and adjust the tightness of the shoulder strap 208 to pass one end of the fixed adjustment belt 215 through the inner side of the O-shaped fixing piece 211 so that the clamping piece 214 is clamped and fixed with the clamping hole 216 to complete the carrying. According to the tree pruning height, the threaded rod 312 is driven to rotate by starting the micro motor 2 307, so that the connecting rod 2 304 is displaced forward under the action of the internal thread groove 305. At the same time, the limit rod 309 plays a limiting role under the action of the slider 2 311 and the slide groove 2 310, so as to adjust the length of the pruning equipment. Finally, the driving motor 401 is started to drive the rotating shaft 402 to rotate, thereby driving the cutting knife 403 to rotate to prune the branches.

[0033] The above description of the utility model in combination with the accompanying drawings is an exemplary description. Obviously, the specific implementation of the utility model is not limited to the above-mentioned method. As long as the non-substantial improvements are made by adopting the method concept and technical solution of the utility model, or the concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A forestry pruning device, comprising a fixing plate (1), characterized in that: The front end of the fixed plate (1) is provided with a portable mechanism (2), the portable mechanism (2) comprising a back plate (201) fixedly mounted on the front end of the fixed plate (1), a micro motor (202) fixedly mounted on the top end of one side of the back plate (201), a positive and negative threaded rod (203) fixedly mounted on the output end of the micro motor (202) and extending to the inside of the back plate (201), both ends of the positive and negative threaded rod (203) are sleeved with internal thread blocks (204), both sides of the front end of the back plate (201) are fixedly provided with sliding grooves (205), one end of the internal threaded block (204) and located at the sliding groove (205) is installed with a slider (206), and one side of the fixed plate (1) is provided with an adjustment mechanism (3), the adjustment mechanism (3) comprising a C-shaped fixed block (301) fixedly mounted on one side of the fixed plate (1); A connecting rod 1 (302) is installed on the inner side of the C-shaped fixing block (301), a gripping rod (3021) is fixedly installed on one end of the inner side of the connecting rod 1 (302), a pull rod (3022) is fixedly installed on one side of the top end of the connecting rod 1 (302), a locking screw (303) is installed on the outer side of the C-shaped fixing block (301) and extends to the connecting rod 1 (302), a connecting rod 2 (304) is installed on the front end of the connecting rod 1 (302), an internal thread groove (305) is fixedly opened on the inner side of the connecting rod 2 (304), and a driving groove (306) is fixedly opened on the front end of the inner side of the connecting rod 1 (302). ), a second micro motor (307) is fixedly installed inside the driving slot (306), a threaded rod (312) is fixedly installed at the output end of the second micro motor (307), movable slots (308) are fixedly opened on both sides of the top end inside the first connecting rod (302), limiting rods (309) are installed on both sides of the rear end of the second connecting rod (304) and located in the movable slot (308), a second slide slot (310) is fixedly opened on both sides of the movable slot (308) and located inside the first connecting rod (302), and a second slider (311) is installed at both ends of the limiting rod (309) and located in the second slide slot (310); The second connecting rod (304) is threadedly connected to the threaded rod (312) through the internal thread groove (305), the second connecting rod (304) is movably connected to the movable groove (308) through the limiting rod (309), and the limiting rod (309) is slidably connected to the second sliding groove (310) through the sliding blocks (311) installed on both sides.

2. A forestry pruning equipment according to claim 1, characterized in that: A mounting block (4) is fixedly mounted on the front end of the second connecting rod (304); a driving motor (401) is fixedly mounted on the inner top end of the mounting block (4); a rotating shaft (402) is mounted on the output end of the driving motor (401); a cutting knife (403) is mounted on the top end of the rotating shaft (402); a driving box (404) is fixedly mounted on the rear end of the fixing plate (1); and a storage battery (405) is mounted inside the driving box (404).

3. A forestry pruning equipment according to claim 2, characterized in that: A movable block (207) is installed at one end of the slider (206) away from the internal thread block (204), a shoulder strap (208) is installed at one end of the movable block (207) away from the slider (206), a fixed adjustment belt (215) is installed at one end of the shoulder strap (208) away from the movable block (207), a plurality of equally spaced snap-in holes (216) are fixedly opened on the fixed adjustment belt (215), two equally spaced connection belts (2081) are installed at the bottom end of the front end of the back plate (201), and the connection belt (2081) is connected to the movable block (204) and the movable block (204) is connected to the movable block (204). 81) is fixedly installed with a fixing block (209) at one end away from the back plate (201), a first rotating rod (210) is installed at the top of the fixing block (209), an O-shaped fixing piece (211) is installed at one end of the first rotating rod (210) away from the fixing block (209), a fixing ring (212) is fixedly installed at one side of the front end of the O-shaped fixing piece (211), a second rotating rod (213) is installed at the inner middle end of the O-shaped fixing piece (211), and a clamping piece (214) is installed on the second rotating rod (213).

4. A forestry pruning equipment according to claim 3, characterized in that: The end of the forward and reverse threaded rod (203) away from the micro motor (202) is rotatably connected to the inner wall of the back plate (201) via a bearing, the forward and reverse threaded rod (203) is threadedly connected to the internal thread block (204), and the internal thread block (204) is slidably connected to the slide groove (205) via a slider (206).

5. A forestry pruning equipment according to claim 3, characterized in that: The micro motor (202) is electrically connected to the battery (405), the second micro motor (307) is electrically connected to the battery (405), and the driving motor (401) is electrically connected to the battery (405).

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