Intelligent pruning device for green plants

Abstract

The invention discloses an intelligent pruning device for green plants, and belongs to the technical field of garden maintenance equipment. The pruning device mainly comprises a pruning module, the pruning module is composed of a seat body and a knife tackle mechanism, and a scanning assembly and a telescopic mechanism are installed in the seat body; the cutter set mechanism comprises a shell, a driving machine, a main shaft, a limiting assembly and a cutter head, the driving machine is fixed to the bottom of the shell, the main shaft is installed at the power output end of the driving machine, and a universal joint and a multi-direction adjusting assembly are installed on the main shaft; the tool bit is fixed to the end, away from the driver, of the main shaft, and a plurality of blades are hinged to the outer wall of the tool bit. By arranging the scanning assembly and the modular pruning mechanism, scanned green plants can be fully automatically pruned according to a preset shape, and manual intervention is not needed; therefore, manpower is saved, and the pruning efficiency of green plant modeling is improved. The device is mainly used for shaping and rapid pruning of green plants.

Description

Technical Field

[0001] The present invention belongs to the technical field of garden maintenance equipment, and in particular, relates to an intelligent green plant pruning device. Background Art

[0002] In the process of daily garden maintenance, it is often necessary to trim green plants into various shapes. However, the existing technology can only trim green plants into spherical shapes, and shapes other than spherical shapes need to be trimmed manually. Manual trimming not only consumes a lot of manpower, but also has low trimming efficiency. Therefore, there is an urgent need for a functional trimming device that can trim green plants into different shapes. Summary of the invention

[0003] The technical problem to be solved by the present invention is: to overcome the shortcomings of the prior art and provide an intelligent green plant pruning device, which is equipped with a scanning component and a modular pruning mechanism, and can automatically prune the scanned green plants according to preset shapes without human intervention; therefore, it not only saves manpower but also improves the pruning efficiency of green plant shapes.

[0004] The present invention relates to an intelligent plant pruning device, comprising a pruning module, wherein the pruning module is composed of a base body and a knife group mechanism, wherein a scanning assembly and a telescopic mechanism are installed in the base body, and part of the telescopic mechanism protrudes from one end of the base body to the other end; the knife group mechanism comprises a shell, a driving motor, a main shaft, a limit assembly, and a cutter head, wherein the driving motor is fixed to the bottom of the shell, a main shaft is installed on the power output end thereof, and a universal joint and a multi-directional adjustment assembly are installed on the main shaft; the cutter head is fixed to the end of the main shaft away from the driving motor, and a plurality of blades are hinged on the outer wall of the cutter head; the limit assembly is movably connected to the main shaft, and is located between the multi-directional adjustment assembly and the cutter head.

[0005] Preferably, the main shaft includes a first connecting rod, a universal joint, an elastic seat, and a second connecting rod, one end of the first connecting rod is connected to the power output end of the driving machine, and the other end is equipped with a universal joint; one end of the elastic seat is connected to the universal joint, and the other end is fixedly connected to the second connecting rod; a slide groove is provided at the connection between the second connecting rod and the elastic seat; one end of the multi-directional adjustment component is embedded in the slide groove, and the other end is movably connected to the side wall of the shell.

[0006] Preferably, the multi-directional adjustment component includes a sliding ring and an electric rod, the sliding ring is sleeved in a sliding groove and slidably connected to the sliding groove, and a hinge block is fixed on the side wall of the sliding ring; there are a plurality of electric rods, both ends of which are provided with ball joint bearings, one end is movably connected to the hinge block, and the other end is movably connected to the inner wall of the shell.

[0007] Preferably, the limit assembly includes a limit tube and an elastic support rod. The limit tube is sleeved on the end of the second connecting rod away from the elastic seat, and a plurality of elastic support rods are installed on its outer wall; ball joint bearings are also installed at both ends of the elastic support rod, one end of which is movably connected to the outer wall of the limit tube, and the other end is movably connected to the inner wall of the shell.

[0008] Preferably, a first snap-in position is provided on one side of the seat body, and a second snap-in position is provided on the other side parallel to the first snap-in position; a first connecting socket, a second connecting socket and a third connecting socket are provided on the side of the seat body adjacent to the first snap-in position and the second snap-in position, wherein a circuit board slot is provided on one side of the first connecting socket, and a cover plate is installed at the edge; a sliding groove is also provided on the seat body, which runs through from one side to the other side, and a mounting position is provided at a position adjacent to the through groove, and the sliding groove is connected to the mounting position.

[0009] Preferably, both the first engaging position and the second engaging position are provided with an engaging slot and an engaging block, and the positions of the engaging slot and the engaging block provided at the first engaging position are opposite to those of the engaging slot and the engaging block provided at the second engaging position.

[0010] Preferably, the telescopic mechanism includes a telescopic motor, a turbine gear, and a telescopic rod. The turbine gear is embedded from one side of the mounting position and connected to the power output end of the telescopic motor also installed in the mounting position, and the turbine gear protrudes into the sliding groove; the telescopic rod is embedded in the sliding groove, and a tooth groove is provided on its side wall, and the tooth groove is adapted to mesh with the turbine gear.

[0011] Preferably, it also includes a body, which is composed of a walking mechanism, a lifting column, an extension arm and a disc body. The lifting column is installed on the top of the walking mechanism, and a rotating mechanism is installed at the connection between the two; one end of the extension arm is hinged to the lifting column, and the other end is rotatably connected to the disc body; wherein a generator set is also installed on the top of the walking mechanism, and is arranged adjacent to the lifting column.

[0012] Preferably, a hanging connection seat is installed on the side of the disc body facing away from the extension arm for connecting with the seat body.

[0013] Compared with the prior art, the present invention has the following beneficial effects: 1. Equipped with a scanning component, it can scan the appearance of the green plants to be pruned in order to determine the pruning range and pruning position.

[0014] 2. It adopts a modular trimming mechanism, which can be assembled according to actual work needs and has certain applicability.

[0015] 3. The modular trimming mechanism can adjust the extension length of the cutter head, trimming angle and extension length of the blade by itself, which has greater flexibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front view of the trimming module of the present invention; Figure 2 It is a front view of the knife assembly mechanism of the present invention; Figure 3 It is a schematic diagram of the cross-sectional structure of the knife assembly mechanism of the present invention; Figure 4 It is a schematic diagram of the spindle mechanism of the present invention; Figure 5 It is a schematic diagram of the structure of the cutter head in the retracted state of the present invention; Figure 6 It is a schematic diagram of the seat structure of the present invention; Figure 7 It is a schematic diagram of the assembly of the seat body of the present invention; Figure 8 It is a schematic diagram of the structure of the upgrading mechanism of the present invention; Fig. 9 It is a schematic diagram of the machine structure of the present invention; Fig.10 It is a schematic diagram of the connection between the machine body and the trimming module of the present invention.

[0017] In the figure, 100, trimming module; 110, scanning assembly; 120, telescopic mechanism; 121, telescopic motor; 122, turbine gear; 123, telescopic rod; 1231, tooth groove; 200, seat body; 201, first clamping position; 2011, clamping slot; 2012, clamping block; 202, second clamping position; 203, first connection socket; 204, second connection socket; 205, third connection socket; 206, circuit board slot; 2061, cover plate; 2062, circuit board; 2063, data line socket; 207, sliding slot; 208, installation position; 2081, first sealing plate; 2082, second sealing plate; 209, fixing plate; 210, first cable; 211, second cable; 300, knife group mechanism; 301, shell; 302, driving machine; 303, dust cover; 304, reinforcing rib; 310, main shaft; 311, first connecting rod; 3111, fixed bracket; 312, universal joint; 313, elastic seat; 314, second connecting rod; 3141, slide groove; 315, multi-directional adjustment component; 3151, sliding ring; 3152, electric rod; 3153, hinge block; 3154, ball joint bearing; 320, limit assembly; 321, limit tube; 322, elastic support rod; 330, cutter head; 400, machine body; 410, walking mechanism; 411, rotating mechanism; 420, lifting column; 430, extension arm; 440, disk body; 441, suspension connection seat; 450, generator set. DETAILED DESCRIPTION

[0018] The present invention will be further described below in conjunction with the accompanying drawings: The directional nouns involved in the detailed description paragraphs are only for the convenience of those skilled in the art to understand the technical solutions described in this application according to the visual orientation shown in the accompanying drawings. Unless otherwise clearly specified and limited, the terms "setting", "installation", "connection", etc. should be understood in a broad sense. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0019] like Figures 1 to 8 As shown, a green plant intelligent pruning device includes a pruning module 100, and the pruning module 100 is composed of a base body 200 and a knife group mechanism 300, wherein a scanning assembly 110 and a telescopic mechanism 120 are installed in the base body 200, and a part of the telescopic mechanism 120 protrudes from one end of the base body 200 to the other end; the knife group mechanism 300 includes a shell 301, a driving motor 302, a main shaft 310, a limiting assembly 320, and a cutter head 330, wherein the driving motor 302 is fixed to the bottom of the shell 301, and a main shaft 310 is installed on its power output end, and a universal joint 312 and a multi-directional adjustment assembly 315 are installed on the main shaft 310; the cutter head 330 is fixed to one end of the main shaft 310 away from the driving motor 302, and a plurality of blades are hinged on the outer wall of the cutter head 330; the limiting assembly 320 is movably connected to the main shaft 310, and is located between the multi-directional adjustment assembly 315 and the cutter head 330. In this way, before the device starts pruning, the staff will choose how many pruning modules 100 to assemble according to the height of the plants to be pruned, so that there are enough pruning modules 100 to scan and prune the plants to be pruned. When the pruning modules 100 are assembled, the device can perform a circumferential scan of the plants to be pruned through the scanning component 110, so as to determine the overall shape of the plants to be pruned, the trimmable range and other information, and the staff can select different trimmable shapes based on the scanning information. After determining the pruning shape, the knife group mechanism 300 controls the distance between itself and the plants under the drive of the telescopic mechanism 120; and the knife head 330 controls its pruning angle under the control of the universal joint 312 and the multi-directional adjustment component 315; at the same time, the blade can control its extension width under the cooperation of the limit component 320 and the multi-directional adjustment component 315.

[0020] Optionally, the inner wall of the housing 301 is provided with a reinforcing rib 304 surrounding the inner wall, and a slope is provided on one side of the reinforcing rib 304. In this way, the inner wall of the housing 301 can be reinforced by the provided reinforcing rib 304, thereby improving the structural strength of the housing 301. On the other hand, the slope of the reinforcing rib 304 is connected to the multi-directional adjustment component 315, so that the multi-directional adjustment component 315 can be tilted toward the main shaft 310 at a specific angle, so that the multi-directional adjustment component 315 can cooperate with the limit component 320 to control the extension width of the blade while having a multi-directional adjustment function.

[0021] Optionally, a dust cover 303 is provided at one end of the housing 301 facing the blade 330. In this way, the dust cover 303 is made of elastic material, including but not limited to banana, canvas, etc. The dust cover 303 can prevent external debris from entering the housing 301, thereby preventing debris from entering the housing 301 and damaging its internal components, thereby effectively improving the service life of the device.

[0022] Optionally, a data line socket 2063 extending to the interior of the housing 301 is installed on the outer wall of the housing 301. In this way, the data communication between the knife assembly mechanism 300 and the seat body 200 can be achieved through the cooperation of the cable and the data line socket 2063.

[0023] like Figures 3 to 5 As shown, the main shaft 310 includes a first connecting rod 311, a universal joint 312, an elastic seat 313, and a second connecting rod 314. One end of the first connecting rod 311 is connected to the power output end of the driving machine 302, and the other end is installed with a universal joint 312; one end of the elastic seat 313 is connected to the universal joint 312, and the other end is fixedly connected to the second connecting rod 314; wherein a sliding groove 3141 is provided at the connection between the second connecting rod 314 and the elastic seat 313; one end of the multi-directional adjustment component 315 is embedded in the sliding groove 3141, and the other end is movably connected to the side wall of the housing 301. In this way, the first connecting rod 311, the universal joint 312, the multi-directional adjustment component 315, the elastic seat 313 and the second connecting rod 314 are connected in sequence, and driven by the first connecting rod 311, the elastic seat 313 and the second connecting rod 314 can rotate synchronously with the power output end of the driving machine 302. At the same time, when the elastic seat 313 and the second connecting rod 314 are offset at any angle under the push of the multi-directional adjustment component 315, under the action of the universal joint 312, even if the elastic seat 313 and the second connecting rod 314 are not on the same axis as the first connecting rod 311, it will not affect the synchronous rotation of the two following the driving machine 302 and the first connecting rod 311.

[0024] Optionally, a fixing bracket 3111 is installed on the outer wall of the first connecting rod 311 , and the fixing bracket 3111 is fixedly connected to the inner wall of the shell 301 .

[0025] like Figure 3As shown, the multi-directional adjustment assembly 315 includes a sliding ring 3151 and an electric rod 3152. The sliding ring 3151 is sleeved in the slide groove 3141 and slidably connected with the slide groove 3141, and a hinge block 3153 is fixed on the side wall of the sliding ring 3151. There are a plurality of electric rods 3152, both ends of which are provided with ball joint bearings 3154, one end of which is movably connected with the hinge block 3153, and the other end is movably connected with the inner wall of the housing 301. In this way, the sliding ring 3151 is connected with the second connecting rod 314, so that the electric rod 3152 will not affect the rotation of the elastic seat 313 and the second connecting rod 314 during the process of controlling the angle offset of the elastic seat 313 and the second connecting rod 314. At the same time, through the ball joint bearings 3154 provided at both ends of the electric rod 3152, the electric rod 3152 can be offset at a wider angle during the process of adjusting the angle of the elastic seat 313 and the second connecting rod 314, and it is not easy to get stuck due to the angle offset. Not only the flexibility of the multi-directional adjustment component 315 to adjust the angle of the elastic seat 313 and the second connecting rod 314 is improved, but also the operating stability of the multi-directional adjustment component 315 is improved. For example, when it is necessary to offset the cutter head 330 to the left by a certain angle, the electric rod 3152 located on one side of the second connecting rod 314 extends to offset the second connecting rod 314 and the elastic seat 313 to the left, while the electric rods 3152 at other positions adaptively adjust their own lengths according to the offset of the second connecting rod 314 and the elastic seat 313. Avoid affecting the offset of the second connecting rod 314 and the elastic seat 313. In addition, when it is necessary to adjust the extension length of the blade, the multi-directional adjustment component 315 is extended at the same time while ensuring the offset between the second connecting rod 314 and the elastic seat 313, so that the sliding ring 3151 moves toward the elastic seat 313 and squeezes the elastic seat 313 to shorten the length of the elastic seat 313. As the length of the elastic seat 313 shortens, the blade hinged on the cutter head 330 will follow the second connecting rod 314 and the elastic seat 313 to shrink toward the inside of the housing 301. In the process of shrinking the blade, the blade is blocked by the limiting component 320, and the blade is retracted toward the central axis of the second connecting rod 314, thereby achieving the purpose of adjusting the extension length of the blade. Therefore, the flexibility of blade adjustment is effectively improved.

[0026] Optionally, a bearing is embedded in the sliding ring 3151. In this way, the bearing not only reduces the friction between the sliding ring 3151 and the second connecting rod 314, making the rotation of the second connecting rod 314 smoother, but also increases the service life of the sliding ring 3151 and the second connecting rod 314.

[0027] like Figures 3 to 5As shown, the position limiting assembly 320 includes a position limiting tube 321 and an elastic support rod 322. The position limiting tube 321 is sleeved on one end of the second connecting rod 314 away from the elastic seat 313, and a plurality of elastic support rods 322 are installed on the outer wall of the position limiting tube 321. Ball joint bearings 3154 are also installed at both ends of the elastic support rod 322, one end of which is movably connected to the outer wall of the position limiting tube 321, and the other end is movably connected to the inner wall of the housing 301. In this way, by installing the elastic support rod 322 with the ball joint bearing 3154, it is possible to achieve that in the process of supporting the position limiting tube 321, the position limiting tube 321 can follow the second connecting rod 314 in the process of angle adjustment and keep synchronous deviation, and will not affect the angle adjustment of the second connecting rod 314.

[0028] Optionally, the connection point between the elastic support rod 322 and the housing 301 is located above the reinforcing rib 304. In this way, when the extension length of the blade needs to be adjusted, the limiting tube 321 will be subjected to the extrusion force of the blade toward the elastic seat 313 during the process of the blade following the contraction of the second connecting rod 314. The elastic support rod 322 is installed above the reinforcing rib 304. When the limiting tube 321 is subjected to the extrusion force and drives the elastic support rod 322 to move toward the elastic seat 313, the elastic support rod 322 will be blocked by the reinforcing rib 304, thereby preventing the elastic support rod 322 from moving toward the elastic seat 313. Movement in other directions will not be affected.

[0029] like Figure 6 and Figure 7As shown, a first clamping position 201 is provided on one side of the seat body 200, and a second clamping position 202 is provided on the other side parallel thereto; a first connection socket 203, a second connection socket 204 and a third connection socket 205 are provided on one side of the seat body 200 adjacent to the first clamping position 201 and the second clamping position 202, wherein a circuit board slot 206 is provided on one side of the first connection socket 203, and a cover plate 2061 is installed at the edge; a sliding groove 207 penetrating from one side to the other side is also provided on the seat body 200, and a mounting position 208 is provided at a position adjacent to the penetrating groove, and the sliding groove 207 is connected to the mounting position 208. In this way, the seat body 200 can be quickly connected when the two seat bodies 200 are assembled through the first clamping position 201 and the second clamping position 202. For example, when the two seat bodies 200 A and B are assembled, the first clamping position 201 of the B seat body 200 is embedded in the second clamping position 202 of the A seat body 200, so that the two are completed in a chimeric connection. At the same time, after the A base 200 is connected to the B base 200, the first connection socket 203 of the B base 200 is adjacent to the second connection socket 204 of the A base 200, so as to facilitate data connection between the A base 200 and the B base 200. In addition, the third connection socket 205 is used to connect the scanning component 110. The first connection socket 203, the second connection socket 204 and the third connection socket 205 are all connected to the circuit board slot 206.

[0030] Optionally, a plurality of circuit boards 2062 are installed in the circuit board slot 206. In this way, the independent control of the trimming module 100 and the data series connection of multiple trimming modules 100 can be realized through different circuit boards 2062.

[0031] Optionally, the seat body 200 further includes a plurality of data connection cables, such as a first cable 210 and a second cable 211 , which are respectively used for connecting a plurality of seat bodies 200 and connecting the seat body 200 with the tool assembly mechanism 300 .

[0032] Optionally, a fixing plate 209 is installed on one side of the seat body 200 facing away from the knife group mechanism 300. In this way, after a plurality of seat bodies 200 are connected, the connection stability between the seat bodies 200 can be further reinforced by the fixing plate 209 to prevent the connection of the seat bodies 200 from being displaced or separated.

[0033] Optionally, the side wall and the end of the installation position 208 are respectively installed with a first sealing plate 2081 and a second sealing plate 2082. In this way, the first sealing plate 2081 and the second sealing plate 2082 can not only maintain the dryness in the installation position 208, but also prevent water vapor from entering the installation position 208 and corroding the components. At the same time, multiple sealing plates also provide more inspection space for the installation position 208, so as to facilitate maintenance or repair work in the later stage.

[0034] like Figure 6 and Figure 7 As shown, both the first clamping position 201 and the second clamping position 202 are provided with a clamping slot 2011 and a clamping block 2012, and the positions of the clamping slot 2011 and the clamping block 2012 provided at the first clamping position 201 are opposite to those provided at the second clamping position 202. In this way, the positions of the clamping slot 2011 and the clamping block 2012 provided at the first clamping position 201 are opposite to those provided at the second clamping position 202, that is, the positions of the clamping slot 2011 and the clamping block 2012 provided at the second clamping position 202 correspond to those provided at the first clamping position 201, so that the plurality of base bodies 200 can be quickly clamped or separated while ensuring the connection strength.

[0035] like Figure 7 and Figure 8 As shown, the telescopic mechanism 120 includes a telescopic motor 121, a turbine gear 122, and a telescopic rod 123. The turbine gear 122 is embedded from one side of the mounting position 208 and connected to the power output end of the telescopic motor 121 also installed in the mounting position 208, and the turbine gear 122 protrudes into the sliding groove 207; the telescopic rod 123 is embedded in the sliding groove 207, and a tooth groove 1231 is provided on its side wall, and the tooth groove 1231 is adapted to mesh with the turbine gear 122. In this way, the turbine gear 122 protruding into the sliding groove 3141 can mesh with the tooth groove 1231 on the side wall of the telescopic rod 123. When the turbine gear 122 is driven by the telescopic motor 121 and rotates clockwise, it can drive the telescopic rod 123 to move toward the knife group mechanism 300. On the contrary, when the turbine gear 122 is driven by the telescopic motor 121 and rotates counterclockwise, the telescopic rod 123 moves in the opposite direction away from the knife group mechanism 300. Thereby, the purpose of driving the knife assembly mechanism 300 to extend and retract is achieved.

[0036] like Fig. 9 As shown, the machine body 400 is also included. The machine body 400 is composed of a walking mechanism 410, a lifting column 420, an extension arm 430 and a disk 440. The lifting column 420 is installed on the top of the walking mechanism 410, and a rotating mechanism 411 is installed at the connection between the two. One end of the extension arm is hinged with the lifting column 420, and the other end is rotatably connected with the disk 440. A generator set 450 is also installed on the top of the walking mechanism 410, which is arranged adjacent to the lifting column 420. In this way, by installing the trimming module 100 on the machine body 400, the applicability of the trimming module 100 is improved. It not only has the walking function, but also has the functions of adjustable height and adjustable extension length, thereby improving the applicability of the device as a whole.

[0037] like Fig.10As shown, a hanging connection seat 441 is installed on the side of the plate body 440 facing away from the extension arm 430, which is used to connect the seat body 200. In this way, the hanging connection seat 441 can provide a mounting base point for the trimming module 100, so that multiple trimming modules 100 can be connected in sequence, thereby being suitable for green plants to be trimmed of different heights and sizes.

[0038] Finally, although this specification is described according to implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A green plant intelligent pruning device, comprising a pruning module (100), characterized in that: The trimming module (100) is composed of a base body (200) and a knife assembly mechanism (300); a scanning assembly (110) and a telescopic mechanism (120) are installed in the base body (200), and a portion of the telescopic mechanism (120) protrudes from one end of the base body (200) to the other end; the knife assembly mechanism (300) comprises a housing (301), a driving machine (302), a main shaft (310), a limit assembly (320), and a knife head (330); the driving machine (302) is fixed to the housing The main shaft (310) is mounted at the bottom of the main body (301), and a main shaft (310) is mounted on the power output end thereof, and a universal joint (312) and a multi-directional adjustment component (315) are mounted on the main shaft (310); the cutter head (330) is fixed to an end of the main shaft (310) away from the driving machine (302), and a plurality of blades (331) are hingedly connected to the outer wall of the cutter head (330); the limiter component (320) is movably connected to the main shaft (310), and is located between the multi-directional adjustment component (315) and the cutter head (330).

2. The green plant intelligent pruning device according to claim 1, characterized in that: The main shaft (310) comprises a first connecting rod (311), a universal joint (312), an elastic seat (313), and a second connecting rod (314); one end of the first connecting rod (311) is connected to the power output end of the driving machine (302), and the other end is installed with the universal joint (312); one end of the elastic seat (313) is connected to the universal joint (312), and the other end is fixedly connected to the second connecting rod (314); a sliding groove (3141) is provided at the connection between the second connecting rod (314) and the elastic seat (313); one end of the multi-directional adjustment component (315) is embedded in the sliding groove (3141), and the other end is movably connected to the side wall of the housing (301).

3. The green plant intelligent pruning device according to claim 1, characterized in that: The multi-directional adjustment component (315) comprises a sliding ring (3151) and an electric rod (3152); the sliding ring (3151) is sleeved in a slide groove (3141) and is slidably connected to the slide groove (3141); a hinge block (3153) is fixed to a side wall of the sliding ring (3151); a plurality of electric rods (3152) are provided, both ends of which are provided with ball joint bearings (3154), one end of which is movably connected to the hinge block (3153), and the other end of which is movably connected to the inner wall of the housing (301).

4. The green plant intelligent pruning device according to claim 1, characterized in that: The limiting assembly (320) comprises a limiting tube (321) and an elastic support rod (322). The limiting tube (321) is sleeved on one end of the second connecting rod (314) away from the elastic seat (313), and a plurality of elastic support rods (322) are mounted on the outer wall of the limiting tube. Ball joint bearings (3134) are also mounted on both ends of the elastic support rod (322), one end of which is movably connected to the outer wall of the limiting tube (321), and the other end of which is movably connected to the inner wall of the housing (301).

5. The green plant intelligent pruning device according to claim 1, characterized in that: A first clamping position (201) is provided on one side of the base body (200), and a second clamping position (202) is provided on the other side parallel to the first clamping position (201); a first connection socket (203), a second connection socket (204) and a third connection socket (205) are provided on a side of the base body (200) adjacent to the first clamping position (201) and the second clamping position (202), wherein a circuit board slot (206) is provided on one side of the first connection socket (203), and a cover plate (2061) is installed at the edge; a sliding groove (207) penetrating from one side to the other side is also provided on the base body (200), and a mounting position (208) is provided at a position adjacent to the penetrating groove, and the sliding groove (207) is connected to the mounting position (208).

6. The green plant intelligent pruning device according to claim 5, characterized in that: The first clamping position (201) and the second clamping position (202) are both provided with a clamping slot (2011) and a clamping block (2012), and the positions of the clamping slot (2011) and the clamping block (2012) provided at the first clamping position (201) are opposite to the positions of the clamping slot (2011) and the clamping block (2012) provided at the second clamping position (202).

7. The green plant intelligent pruning device according to claim 1, characterized in that: The telescopic mechanism (120) comprises a telescopic motor (121), a turbine gear (122), and a telescopic rod (123); the turbine gear (122) is embedded in one side of the mounting position (208) and connected to the power output end of the telescopic motor (121) also mounted in the mounting position (208), and the turbine gear (122) protrudes into the sliding groove (207); the telescopic rod (123) is embedded in the sliding groove (207), and a tooth groove (1231) is provided on the side wall thereof, and the tooth groove (1231) is adapted to mesh with the turbine gear (122).

8. The green plant intelligent pruning device according to any one of claims 1 to 7, characterized in that: The machine body (400) is also included. The machine body (400) is composed of a walking mechanism (410), a lifting column (420), an extension arm (430) and a disk body (440). The lifting column (420) is installed on the top of the walking mechanism (410), and a rotating mechanism (411) is installed at the connection between the two. One end of the extension arm is hinged to the lifting column (420), and the other end is rotatably connected to the disk body (440). A generator set (450) is also installed on the top of the walking mechanism (410) and is arranged adjacent to the lifting column (420).

9. The green plant intelligent pruning device according to claim 8, characterized in that: A hanging connection seat (441) is installed on the side of the disc body (440) facing away from the extension arm (430) and is used to connect to the seat body (200).

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