Pruning auxiliary device for landscape landscaping

Abstract

The invention discloses a pruning auxiliary device for landscape landscaping, and relates to the technical field of landscaping pruning, the pruning auxiliary device comprises a moving mechanism, the top of the moving mechanism is fixedly provided with a pruning mechanism, and the top of the moving mechanism is fixedly provided with a crushing mechanism; the trimming mechanism comprises an electric turntable I; according to the device, a gear transmission system is driven by a motor, intelligent clamping of branches is achieved, metal microneedles are accurately inserted into the branches, the branches are effectively fixed, damage to barks due to shaking or sliding is reduced, meanwhile, scattering of the pruned branches is avoided, and by means of a pressure sensor and a distance measuring sensor after clamping, the device is convenient to use and high in practicability. The diameter of a branch can be detected in real time, the rotating speed and torque of the motor can be automatically adjusted according to data, the optimal matching state between a pruning knife and the branch in the pruning process is ensured through the self-adaptive adjusting capacity, the pruning efficiency and quality are improved, meanwhile, excessive abrasion of a cutter due to long-time high-load operation is avoided, and the service life of the pruning knife is prolonged. And the service life of the cutter is prolonged.

Description

Technical Field

[0001] The invention relates to the technical field of garden greening pruning, in particular to a pruning auxiliary device for landscape garden greening. Background Art

[0002] Landscape pruning refers to the purposeful cutting and tidying up of plants in the garden, aiming to adjust the plant morphology, promote plant growth, improve ornamental value, control pests and diseases, optimize ventilation and light conditions, and maintain the overall beauty and ecological balance of the garden. This includes using pinching, bud removal, pruning and other methods at appropriate times according to the growth habits of the plants, tree shape requirements and garden design requirements to remove useless, harmful or aesthetically pleasing branches, while maintaining or shaping the ideal crown shape. Certain principles must be followed during the pruning process, such as maintaining the balance of tree vigor, pruning according to the tree, pruning at the right time, and paying attention to details such as smoothness and cleanliness of the cuts, applying wound protectants, avoiding thinning too many thick branches at one time, etc., to ensure the pruning effect and healthy growth of plants.

[0003] Most of the current greening pruning devices rely on motors to provide torque, which in turn drives the pruning tools to cut branches. However, the torque value provided by the motor is fixed and cannot be automatically adjusted according to the thickness of the branches to match the optimal speed and torque. This leads to obvious differences in pruning quality. When facing thicker branches, if the motor speed and torque fail to reach a sufficient level, the branches may not be effectively cut. On the contrary, when facing thinner branches, if the motor speed and torque are too large, it is likely to cause over-pruning and even unnecessary damage to the branches. If the pruning device runs at an inappropriate speed and torque for a long time, the wear of the equipment will be significantly aggravated, which will not only shorten the overall service life of the pruning device, but may also increase the frequency and cost of repairing and replacing key components. Summary of the invention

[0004] The purpose of the present invention is to provide a pruning auxiliary device for landscape gardening. Through the pressure sensor and distance sensor integrated in the device, the diameter value of the branch can be accurately calculated. Based on this data, the motor can automatically adjust its speed and torque to match the thickness of the branch, so as to solve the problems raised in the above background.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: A pruning auxiliary device for landscape gardening and greening, comprising a moving mechanism, a pruning mechanism is fixedly installed on the top of the moving mechanism, and a crushing mechanism is fixedly installed on the top of the moving mechanism;

[0006] The trimming mechanism includes an electric turntable 1, a mechanical arm is fixedly installed on the top of the electric turntable 1, an electric turntable 2 is fixedly installed on one side of the outer wall of the mechanical arm, a mounting seat is fixedly installed on one side of the outer wall of the electric turntable 2, a motor is fixedly installed on one side of the outer wall of the mounting seat 2, two groups of fixed rods 1 are fixedly installed on one side of the outer wall of the mounting seat 2, the outer walls of the two groups of fixed rods 1 are movably sleeved with a connecting force arm 1, the inner walls of the two groups of connecting force arms 1 are movably inserted with a rotating shaft 1, a base 1 is movably sleeved between the outer walls of the two groups of rotating shafts 1, a mounting plate 1 is fixedly installed on the top of the two bases 1, a group of metal microneedles are fixedly installed on one side of the outer wall of the two mounting plates 1, a pressure sensor is arranged on one side of the outer wall of the two mounting plates 1, and the two A distance measuring sensor is provided on one side of the outer wall of one of the mounting plates; a rotating shaft 2 is fixedly installed on the output end of the motor 1, and the outer wall of the rotating shaft 2 is movably inserted into the interior of the mounting seat; the motor drives the gear transmission system to realize intelligent clamping of the branches, and the metal microneedles are accurately inserted into the interior of the branches to effectively fix the branches, reducing the damage to the bark caused by shaking or sliding, and avoiding the scattering of the branches after pruning. After clamping, the device can detect the diameter of the branches in real time with the help of pressure sensors and distance measuring sensors, and automatically adjust the speed and torque of the motor according to the data. This adaptive adjustment capability ensures the best matching state between the pruning knife and the branches during the pruning process, improves the efficiency and quality of pruning, and avoids excessive wear of the tool due to long-term high-load operation, thereby extending the service life of the tool.

[0007] Preferably, a gear 1 is fixedly sleeved on the outer wall of the rotating shaft 2, two fixed rods 2 are fixedly installed on one side of the outer wall of the mounting seat, the outer walls of the two fixed rods 2 are movably sleeved with gear 2, and the outer wall of gear 1 is meshingly connected with the inner wall of one of the two gears 2, and the outer walls of the two gears 2 are meshing with each other, the outer walls of the two gears 2 are fixedly installed with rotating force arms, the inner walls of the two rotating force arms are movably inserted with rotating shafts 3, the outer walls of the two rotating shafts 3 are movably sleeved with bases 2, and the tops of the two bases 2 are fixedly installed with pruning knives.

[0008] Preferably, two fixing rods three are fixedly installed on one side of the outer wall of the mounting seat, the outer walls of the two fixing rods three are movably sleeved with a connecting force arm two, the inner walls of the two connecting force arms two are movably inserted with a rotating shaft four, and the outer walls of the two rotating shafts four are movably inserted inside the connecting force arm two, an ear block one is fixedly installed on one side of the outer wall of the two bases two, the outer walls of the two ear blocks one are wrapped with a hook spring, the outer walls of the two hook springs are wrapped with an ear block two, and one side of the outer wall of the two ear blocks two is fixedly connected to one side of the outer wall of the base one.

[0009] Preferably, the moving mechanism includes a base plate, two rollers are fixedly mounted on the outer wall of the base plate, two universal wheels are fixedly mounted on the outer wall of the base plate, and a group of electric telescopic rods are fixedly mounted on the top of the base plate; the electric telescopic rods can drive the support plate and the trimming device on the top to rise to a required height, and the precise coordination of components such as the electric turntable and the mechanical arm can quickly and accurately move the pruning knife to the target position. This dual adjustability of height and position not only speeds up the pruning speed, but also realizes the fine operation of pruning, ensuring the accuracy and quality of pruning.

[0010] Preferably, a support plate is fixedly installed between the telescopic ends of a group of the electric telescopic rods, the top of the support plate is fixedly connected to the bottom of the electric turntable, the top of the base plate is fixedly installed with a bracket, and a handle is fixedly installed on one side of the outer wall of the bracket.

[0011] Preferably, the pulverizing mechanism comprises a shell, the bottom of the shell is fixedly connected to the top of the base plate, a motor 2 is fixedly mounted on one side of the outer wall of the shell, and an output end of the shell is fixedly connected to a discharge pipe 1.

[0012] Preferably, the output end of the discharge pipe 1 is fixedly connected to a feed pump, and the bottom of the feed pump is fixedly connected to the top of the base plate.

[0013] Preferably, the output end of the feed pump is fixedly connected to a second discharge pipe, the outer wall of the second discharge pipe is movably sleeved with a rubber fixing seat, and the bottom of the rubber fixing seat is fixedly connected to the top of the bottom plate.

[0014] Preferably, the outer wall of the shell is provided with two groups of shaft holes, a rotating shaft five is movably inserted between the inner walls of the two groups of shaft holes, and one side of the outer wall of the two rotating shafts five is fixedly connected to the output end of the motor two.

[0015] Preferably, the outer walls of the two rotating shafts five are fixedly sleeved with gears three, and the outer walls of the two gears three are meshed with each other, and the outer walls of the two rotating shafts five are fixedly sleeved with crushing rollers; after pruning is completed, the branches are transferred to the top of the outer shell, the motor reverses to release the branches, and then the crushing rollers crush the branches, and the debris falls into the bottom of the outer shell, realizing the continuous operation of pruning and processing, and improving the overall work efficiency. This crushing process not only reduces the volume of the branches, facilitates storage and transportation, but also provides the possibility for the resource recycling of the branches.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. In the present invention, the gear transmission system driven by the motor is used to realize the intelligent clamping of the branches. The metal microneedles are accurately inserted into the branches to effectively fix the branches, reduce the damage to the bark caused by shaking or sliding, and avoid the scattering of the branches after pruning. The clamping device can detect the diameter of the branches in real time with the help of pressure sensors and distance sensors, and automatically adjust the speed and torque of the motor according to the data. This adaptive adjustment capability ensures the best matching state between the pruning knife and the branches during the pruning process, improves the efficiency and quality of pruning, and avoids excessive wear of the tool due to long-term high-load operation, thereby extending the service life of the tool.

[0018] 2. In the present invention, the electric telescopic rod can drive the support plate and the top pruning device to rise to the required height, and the precise coordination of the electric turntable, the mechanical arm and other components can quickly and accurately move the pruning knife to the target position. This dual adjustability of height and position not only speeds up the pruning speed, but also realizes the fine operation of pruning, ensuring the accuracy and quality of pruning.

[0019] 3. In the present invention, after pruning is completed, the branches are transferred to the top of the shell, the motor reverses to release the branches, and then the crushing roller crushes the branches, and the debris falls into the bottom of the shell, realizing the continuous operation of pruning and processing, and improving the overall work efficiency. This crushing process not only reduces the volume of the branches, facilitates storage and transportation, but also provides the possibility for the resource reuse of the branches. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a main structural stereogram of a pruning auxiliary device for landscape gardening and greening of the present invention;

[0021] Figure 2 A top view of a moving mechanism in a pruning auxiliary device for landscape gardening and greening according to the present invention;

[0022] Figure 3 A top perspective view of a pruning mechanism in a pruning auxiliary device for landscape gardening and greening according to the present invention;

[0023] Figure 4 It is a partial stereoscopic diagram of a pruning mechanism in a pruning auxiliary device for landscape gardening and greening of the present invention;

[0024] Figure 5 It is a partial three-dimensional schematic diagram of a pruning mechanism in a pruning auxiliary device for landscape gardening and greening of the present invention;

[0025] Figure 6 It is a partial side view of a pruning mechanism in a pruning auxiliary device for landscape gardening and greening of the present invention;

[0026] Figure 7It is a schematic diagram of the disassembly of a crushing mechanism in a pruning auxiliary device for landscape gardening and greening of the present invention;

[0027] Figure 8 The present invention is a top view of a disassembled view of a crushing mechanism in a pruning auxiliary device for landscape gardening.

[0028] In the figure: 1. moving mechanism; 101. bottom plate; 102. roller; 103. universal wheel; 104. electric telescopic rod; 105. support plate; 106. bracket; 107. handle; 2. trimming mechanism; 201. electric turntable 1; 202. mechanical arm; 203. electric turntable 2; 204. mounting seat; 205. motor 1; 206. fixing rod 1; 207. connecting force arm 1; 208. rotating shaft 1; 209. base 1; 210. mounting plate 1; 211. metal microneedle; 212. pressure sensor; 213. distance sensor; 214. rotating shaft 2; 2 15. Gear 1; 216. Fixed rod 2; 217. Gear 2; 218. Rotating force arm; 219. Rotating shaft 3; 220. Base 2; 221. Trimmer; 222. Fixed rod 3; 223. Connecting force arm 2; 224. Rotating shaft 4; 225. Ear block 1; 226. Hook spring; 227. Ear block 2; 3. Crushing mechanism; 301. Housing; 302. Motor 2; 303. Discharging pipe 1; 304. Feeding pump; 305. Discharging pipe 2; 306. Rubber fixing seat; 307. Shaft hole; 308. Rotating shaft 5; 309. Gear 3; 310. Crushing roller. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] Example 1: Reference Figure 1 - Figure 8 As shown, the present invention provides a pruning auxiliary device for landscape gardening, comprising a moving mechanism 1, a pruning mechanism 2 is fixedly installed on the top of the moving mechanism 1, and a crushing mechanism 3 is fixedly installed on the top of the moving mechanism 1;

[0031] The trimming mechanism 2 includes an electric turntable 201, a mechanical arm 202 is fixedly installed on the top of the electric turntable 201, an electric turntable 203 is fixedly installed on one side of the outer wall of the mechanical arm 202, a mounting seat 204 is fixedly installed on one side of the outer wall of the electric turntable 203, a motor 205 is fixedly installed on one side of the outer wall of the mounting seat 204, two sets of fixed rods 206 are fixedly installed on one side of the outer wall of the mounting seat 204, the outer surfaces of the two sets of fixed rods 206 are movably sleeved with connecting force arms 207, the inner surfaces of the two sets of connecting force arms 207 are movably inserted with rotating shafts 208, and the outer surfaces of the two sets of rotating shafts 208 are fixedly sleeved with connecting force arms 207, and the inner surfaces of the two sets of connecting force arms 207 are movably inserted with rotating shafts 208. A base 209 is movably mounted between the two surface walls, a mounting plate 210 is fixedly mounted on the top of the two bases 209, a group of metal micro needles 211 is fixedly mounted on one side of the outer wall of the two mounting plates 210, a pressure sensor 212 is arranged on one side of the outer wall of the two mounting plates 210, a distance sensor 213 is arranged on one side of the outer wall of one of the two mounting plates 210, a rotating shaft 214 is fixedly mounted on the output end of the motor 205, and the outer wall of the rotating shaft 214 is movably inserted in the interior of the mounting seat 204, a gear 215 is fixedly mounted on the outer wall of the rotating shaft 214, and the outer wall of the mounting seat 204 Two fixing rods 216 are fixedly installed on one side, and the outer walls of the two fixing rods 216 are movably sleeved with gears 217, and the outer wall of the gear 1 215 is meshed with the inner wall of one of the two gears 217, and the outer walls of the two gears 217 are meshed with each other, and the outer walls of the two gears 217 are fixedly installed with rotating arms 218, and the inner walls of the two rotating arms 218 are movably inserted with rotating shafts 3 219, and the outer walls of the two rotating shafts 3 219 are movably sleeved with bases 220, and the tops of the two bases 220 are fixedly installed with trimming knives 221, and the outer wall of the mounting seat 204 Two fixing rods three 222 are fixedly installed on one side, and the outer walls of the two fixing rods three 222 are movably sleeved with connecting arm two 223, and the inner walls of the two connecting arm two 223 are movably inserted with rotating shaft four 224, and the outer walls of the two rotating shaft four 224 are movably inserted inside the connecting arm two 223, and one side of the outer wall of the two bases two 220 is fixedly installed with an ear block one 225, and the outer walls of the two ear blocks one 225 are wrapped with hook springs 226, and the outer walls of the two hook springs 226 are wrapped with ear blocks two 227, and one side of the outer wall of the two ear blocks two 227 is fixedly connected to one side of the outer wall of the base one 209.

[0032] In this embodiment, when the device is pruning branches, the motor 1 205 is first started to drive the rotating shaft 214 to rotate inside the mounting base 204. At this time, the gear 1 215 fixedly mounted on the outer wall of the rotating shaft 214 rotates synchronously therewith. The rotation of the gear 1 215 drives a gear 217 meshing with it to rotate. Since the two gears 217 mesh with each other to form a linkage structure, the two gears 217 will rotate in different directions on the surface of the fixed rod 216. The gear 217 drives one end of the rotating force arm 218 to rotate upward. At this time, the moving rotating force arm 218 will drive the rotating shaft 3 219 at the other end to rotate together, thereby driving the bottom of the rotating shaft 3 219 mounted on the outer wall. The base 220 moves together with the second seat 220. At this time, the moving base 220 can drive the internal rotating shaft 424 to move. The rotating shaft 424 will drive the connecting arm 223 to rotate with the fixed rod 216 as the center, so as to prevent the movement direction of the base 220 from being offset. At the same time, the ear block 1 225 fixedly installed on one side of the outer wall of the base 220 starts to move, and pulls the ear block 227 to move with the help of the hook spring 226 wrapped around the outer wall. The base 1 209 on the outer wall side of the ear block 227 also moves together, and the rotating shaft 1 208 inside the base 1 209 is driven to drive the connecting arm 1 207 to do a circular motion with the fixed rod 1 206 as the center. The connecting arm 1 207 can adjust the movement direction of the base 1 209 When the base 209 moves, the two mounting plates 210 on the top will contact the branches that need to be pruned. At this time, the metal microneedles 211 on the surface of the mounting plate 210 will be inserted into the inside of the branch to fix the branch. The clamping device can stably fix the branch, so that the pruning knife 221 can cut the branch more smoothly, reducing the damage to the bark caused by shaking or sliding, and avoiding the branches falling to the ground or the surrounding environment after pruning, thereby reducing the difficulty and time of cleaning work. When the tip of the metal microneedle 211 is inserted into the branch, the pressure sensor 212 starts to contact the branch. If the pressure sensor 212 detects the squeezing force, the distance sensor 213 will be started. At this time, the distance sensor 213 is measured. The distance sensor 213 can emit a laser to another mounting plate 210, and obtain the diameter value of the branch by measuring the distance between the two mounting plates 210. At this time, the motor 205 can adjust the speed and torque according to the obtained data, so that the base 220 continues to move forward. Since the base 209 is in a stationary state at this time, the base 220 can stretch the hook spring 226 through the ear block 225, and drive the two pruning knives 221 to close together to complete the pruning work. The device can automatically adjust the speed and torque according to the thickness of the branch, reduce excessive damage to the branch, protect the healthy growth of trees, improve the efficiency of pruning, and prevent the tool from excessive wear due to long-term high-load operation.

[0033] Embodiment 2: According to Figure 1-Figure 3As shown, the mobile mechanism 1 includes a bottom plate 101, two rollers 102 are fixedly installed on the outer wall of the bottom plate 101, two universal wheels 103 are fixedly installed on the outer wall of the bottom plate 101, a group of electric telescopic rods 104 are fixedly installed on the top of the bottom plate 101, a support plate 105 is fixedly installed between the telescopic ends of the group of electric telescopic rods 104, the top of the support plate 105 is fixedly connected to the bottom of the electric turntable 201, a bracket 106 is fixedly installed on the top of the bottom plate 101, and a handle 107 is fixedly installed on one side of the outer wall of the bracket 106;

[0034] The trimming mechanism 2 includes an electric turntable 1 201 , a mechanical arm 202 is fixedly mounted on the top of the electric turntable 1 201 , and an electric turntable 2 203 is fixedly mounted on one side of the outer wall of the mechanical arm 202 .

[0035] In this embodiment, when the device needs to be used, the user can hold the handle 107 and use the rollers 102 and universal wheels 103 on the outer wall of the bottom plate 101 to drive the device to move freely. When the device arrives at the work site, the user can step on the brake pads on the universal wheels 103 to fix the position of the device. Then a set of electric telescopic rods 104 are started to drive the support plate 105 and the top pruning device to rise together to the vicinity of the position where pruning is required. Then the electric turntable 1 201, the mechanical arm 202 and the electric turntable 2 203 cooperate with each other to move the pruning knife 221 quickly and accurately to the target position, thereby significantly speeding up the pruning speed and realizing the fine operation of the pruning knife 221 to ensure the accuracy and quality of pruning. The entire pruning process does not require manual operation, reduces the risks of manual climbing and holding tools, and avoids shaking and errors caused by manual operation, thereby improving the flatness and aesthetics of pruning.

[0036] Embodiment 3: According to Figure 1-Figure 3 and Figure 7-Figure 8 As shown, a group of electric telescopic rods 104 are fixedly installed on the top of the bottom plate 101, and a support plate 105 is fixedly installed between the telescopic ends of the group of electric telescopic rods 104, and the top of the support plate 105 is fixedly connected to the bottom of the electric turntable 201;

[0037] The trimming mechanism 2 includes an electric turntable 1 201, a mechanical arm 202 is fixedly installed on the top of the electric turntable 1 201, and an electric turntable 2 203 is fixedly installed on one side of the outer wall of the mechanical arm 202;

[0038] The crushing mechanism 3 includes a shell 301, the bottom of the shell 301 is fixedly connected to the top of the bottom plate 101, a motor 2 302 is fixedly installed on one side of the outer wall of the shell 301, the output end of the shell 301 is fixedly connected to a discharge pipe 1 303, the output end of the discharge pipe 1 303 is fixedly connected to a feed pump 304, the bottom of the feed pump 304 is fixedly connected to the top of the bottom plate 101, the output end of the feed pump 304 is fixedly connected to a discharge pipe 2 305, and the outer wall of the discharge pipe 2 305 is movably sleeved with a rubber fixing seat 306, and the rubber fixing seat 306 is fixedly provided on the outer wall of the discharge pipe 2 305. The bottom of the rubber fixing seat 306 is fixedly connected to the top of the bottom plate 101, and two groups of shaft holes 307 are opened on the outer wall of the shell 301. A rotating shaft 5 308 is movably inserted between the inner walls of the two groups of shaft holes 307, and one side of the outer wall of the two rotating shafts 5 308 is fixedly connected to the output end of the motor 2 302, and the outer walls of the two rotating shafts 5 308 are fixedly sleeved with gears 309, and the outer walls of the two gears 309 are meshed with each other, and the outer walls of the two rotating shafts 5 308 are fixedly sleeved with crushing rollers 310.

[0039] In this embodiment, after pruning is completed, the electric telescopic rod 104 and the mechanical arm 202 cooperate with each other to deliver the cut branches to the top of the housing 301, and then the motor 1 205 starts to reverse, driving the two mounting plates 1 210 to separate, so that the branches fall into the housing 301. At this time, the motor 2 302 starts to drive a rotating shaft 5 308 to rotate inside the shaft hole 307. At this time, the gear 3 309 fixedly sleeved on the outer wall of the rotating shaft 5 308 rotates synchronously. Since the two gears 309 are meshed with each other, the other rotating shaft 5 308 rotates accordingly. The two rotating shafts 5 308 rotating in opposite directions cause the crushing roller 310 on the outer wall to rotate synchronously. The two parts rotate together to crush the branches, and the debris will fall to the bottom of the shell 301. The device directly crushes the pruned branches, avoiding the tedious steps of manual collection, transportation and processing in the traditional pruning method, improving pruning efficiency, and reducing labor and time costs. If there are too many debris stored inside the shell 301, the user can start the feeding pump 304. At this time, the feeding pump 304 can suck out the corresponding debris with the help of the discharge pipe 1 303, and the relevant debris begins to be discharged from the inside of the discharge pipe 2 305. The feeding pump 304 can automatically send the crushed branch debris out of the device without manual intervention, thereby realizing automatic processing. This greatly shortens the processing time, improves the overall work efficiency, and avoids the inefficiency and safety hazards caused by improper manual operation.

[0040] The working principle of the whole mechanism is as follows: when the device is needed, the user can easily hold the handle 107, and conveniently move the whole device to the required working place through the rollers 102 and universal wheels 103 provided on the outer wall of the bottom plate 101. Once the device reaches the designated position, the user only needs to simply step on the brake pads on the universal wheels 103 to firmly fix the device. Next, a set of electric telescopic rods 104 will start working, which will forcefully push the support plate 105 and the trimming device carried on it to slowly rise until the required trimming height is reached. After the trimming device reaches the target position, the electric turntable 1 201, the mechanical arm 202 and the electric turntable 2 203 work together precisely to quickly and accurately trim the trimming device. The pruning knife 221 moves to the designated pruning position. When the device prunes branches, the motor 1 205 first operates to drive the rotating shaft 214 to rotate inside the mounting seat 204. As the rotating shaft 214 rotates, the gear 1 215 fixedly mounted on its outer wall also rotates synchronously. The gear 1 215 further drives a gear 217 meshing with it to rotate. Since the two gears 217 mesh with each other, they rotate in opposite directions on the fixed rod 216. This linkage structure causes one end of the rotating force arm 218 to rise with the rotation of the gear 217, thereby driving the rotating shaft 3 219 at the other end to rotate. The rotation of the rotating shaft 3 219 causes the base 220 sleeved on its outer wall to move, and the movement of the base 220 drives the base 220 to move. The rotation of the internal rotating shaft 4 224 is driven, and the rotation of the rotating shaft 4 224 causes the connecting force arm 223 to rotate with the fixed rod 216 as the center, thereby ensuring the stability of the movement direction of the base 220. At the same time, the ear block 1 225 fixedly installed on the outer wall side of the base 220 also starts to move, and pulls the ear block 227 to move through the hook spring 226 wound around the outer wall. This movement process causes the base 1 209 on the outer wall side of the ear block 227 to move accordingly, thereby driving the rotating shaft 1 208 inside the base 1 209 to rotate. The rotation of the rotating shaft 1 208 drives the connecting force arm 1 207 to make a circular motion with the fixed rod 1 206 as the center, thereby limiting the movement direction of the base 1 209. When the base 1 209 moves When the two mounting plates 210 on the top thereof come into contact with the branches to be pruned, the metal microneedles 211 on the surface of the mounting plate 210 will be inserted into the inside of the branches to fix the branches. This clamping device can stably clamp the branches, so that the pruning knife 221 can cut the branches more smoothly, reducing the damage to the bark caused by shaking or sliding, and also preventing the pruned branches from falling to the ground or the surrounding environment, thereby reducing the difficulty and time of cleaning work. Once the tip of the metal microneedle 211 is inserted into the branch, the pressure sensor 212 will come into contact with the branch. If the pressure sensor 212 detects the squeezing force, the distance sensor 213 will be activated. At this time, the distance sensor 213 will emit a laser to the other mounting plate 210,And by measuring the distance between the two mounting plates 1 210, the diameter value of the branch is obtained. According to this data, the motor 1 205 can adjust its speed and torque to match the thickness of the branch. During the pruning process, since the base 1 209 is in a stationary state, the base 220 can stretch the hook spring 226 through the ear block 1 225, and drive the two pruning knives 221 to close together to complete the pruning work. After the pruning work is completed, the electric telescopic rod 104 and the mechanical arm 202 work together to smoothly transfer the cut branches to the top of the housing 301. Then, the motor 1 205 starts the reverse mode, driving the two mounting plates 1 210 to slowly separate, so that the branches naturally fall into the internal space of the housing 301. Then, the motor 2 302 starts, and it The rotating shaft 5 308 is driven to rotate in the shaft hole 307. Since the outer wall of the rotating shaft 5 308 is fixed with a gear 309, and the two gears 309 are meshed with each other, the other rotating shaft 5 308 will also rotate in the opposite direction. The two counter-rotating rotating shafts 5 308 drive the crushing rollers 310 on their outer walls to rotate synchronously, and start to crush the branches that fall into the shell 301. The crushed debris will naturally fall to the bottom of the shell 301, realizing the direct crushing of the pruned branches. When the debris stored in the shell 301 reaches a certain amount, the user can start the feeding pump 304, and the feeding pump 304 generates suction through the discharge pipe 1 303 to suck the debris, and discharge the debris out of the device through the discharge pipe 2 305.

[0041] The wiring diagram of the electric telescopic rod 104, the electric turntable 1 201, the mechanical arm 202, the electric turntable 2 203, the motor 1 205, the pressure sensor 212, the distance sensor 213, the motor 2 302 and the feeding pump 304 in the present invention belongs to the common knowledge in the field, and its working principle is a well-known technology. The model is selected according to the actual use. Therefore, the control method and wiring arrangement of the electric telescopic rod 104, the electric turntable 1 201, the mechanical arm 202, the electric turntable 2 203, the motor 1 205, the pressure sensor 212, the distance sensor 213, the motor 2 302 and the feeding pump 304 are no longer explained in detail.

[0042] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A pruning auxiliary device for landscape gardening, comprising a moving mechanism (1), characterized in that: A trimming mechanism (2) is fixedly mounted on the top of the moving mechanism (1), and a crushing mechanism (3) is fixedly mounted on the top of the moving mechanism (1); The trimming mechanism (2) comprises an electric turntable (201), a mechanical arm (202) is fixedly mounted on the top of the electric turntable (201), an electric turntable (203) is fixedly mounted on one side of the outer wall of the mechanical arm (202), a mounting seat (204) is fixedly mounted on one side of the outer wall of the electric turntable (203), a motor (205) is fixedly mounted on one side of the outer wall of the mounting seat (204), two groups of fixed rods (206) are fixedly mounted on one side of the outer wall of the mounting seat (204), the outer surfaces of the two groups of fixed rods (206) are movably sleeved with connecting force arms (207), and the inner surfaces of the two groups of connecting force arms (207) are movably inserted with A rotating shaft (208), a base (209) is movably mounted between the outer walls of the two groups of rotating shafts (208), a mounting plate (210) is fixedly mounted on the top of the two bases (209), a group of metal microneedles (211) is fixedly mounted on one side of the outer walls of the two mounting plates (210), a pressure sensor (212) is arranged on one side of the outer walls of the two mounting plates (210), a distance measuring sensor (213) is arranged on one side of the outer wall of one of the two mounting plates (210), a rotating shaft (214) is fixedly mounted on the output end of the motor (205), and the outer wall of the rotating shaft (214) is movably inserted into the interior of the mounting seat (204).

2. A landscape gardening pruning auxiliary device according to claim 1, characterized in that: The outer wall of the rotating shaft 2 (214) is fixedly sleeved with a gear 1 (215); one side of the outer wall of the mounting seat (204) is fixedly mounted with two fixing rods 2 (216); the outer walls of the two fixing rods 2 (216) are movably sleeved with a gear 2 (217); the outer wall of the gear 1 (215) is meshingly connected with the inner wall of one of the two gears 2 (217); the outer walls of the two gears 2 (217) are meshingly engaged with each other; the outer walls of the two gears 2 (217) are fixedly mounted with a rotating force arm (218); the inner walls of the two rotating force arms (218) are movably inserted with a rotating shaft 3 (219); the outer walls of the two rotating shafts 3 (219) are movably sleeved with a base 2 (220); and the tops of the two bases 2 (220) are fixedly mounted with a trimming knife (221).

3. A landscape gardening pruning auxiliary device according to claim 2, characterized in that: Two fixing rods three (222) are fixedly mounted on one side of the outer wall of the mounting seat (204); the outer walls of the two fixing rods three (222) are movably sleeved with connecting arm two (223); the inner walls of the two connecting arm two (223) are movably inserted with rotating shafts four (224); and the outer walls of the two rotating shafts four (224) are movably inserted inside the connecting arm two (223); the outer walls of the two bases two (220) are fixedly mounted with ear blocks one (225); the outer walls of the two ear blocks one (225) are wound with hook springs (226); the outer walls of the two hook springs (226) are wound with ear blocks two (227); and one side of the outer walls of the two ear blocks two (227) is fixedly connected to one side of the outer wall of the base one (209).

4. A landscape gardening pruning auxiliary device according to claim 3, characterized in that: The mobile mechanism (1) comprises a base plate (101), two rollers (102) are fixedly mounted on the outer wall of the base plate (101), two universal wheels (103) are fixedly mounted on the outer wall of the base plate (101), and a group of electric telescopic rods (104) are fixedly mounted on the top of the base plate (101).

5. A landscape gardening pruning auxiliary device according to claim 4, characterized in that: A support plate (105) is fixedly installed between the telescopic ends of a group of the electric telescopic rods (104), the top of the support plate (105) is fixedly connected to the bottom of the electric turntable (201), the top of the bottom plate (101) is fixedly installed with a bracket (106), and a handle (107) is fixedly installed on one side of the outer wall of the bracket (106).

6. A pruning auxiliary device for landscape gardening according to claim 5, characterized in that: The pulverizing mechanism (3) comprises a shell (301), the bottom of the shell (301) is fixedly connected to the top of the bottom plate (101), a second motor (302) is fixedly mounted on one side of the outer wall of the shell (301), and an output end of the shell (301) is fixedly connected to a discharge pipe (303).

7. A landscape gardening pruning auxiliary device according to claim 6, characterized in that: The output end of the discharge pipe 1 (303) is fixedly connected to a feeding pump (304), and the bottom of the feeding pump (304) is fixedly connected to the top of the bottom plate (101).

8. The pruning auxiliary device for landscape gardening according to claim 7, characterized in that: The output end of the feed pump (304) is fixedly connected to a second discharge pipe (305), and the outer wall of the second discharge pipe (305) is movably sleeved with a rubber fixing seat (306), and the bottom of the rubber fixing seat (306) is fixedly connected to the top of the bottom plate (101).

9. A landscape gardening pruning auxiliary device according to claim 8, characterized in that: The outer wall of the housing (301) is provided with two groups of shaft holes (307), and a rotating shaft (308) is movably inserted between the inner walls of the two groups of shaft holes (307), and one side of the outer wall of the two rotating shafts (308) is fixedly connected to the output end of the second motor (302).

10. A landscape gardening pruning auxiliary device according to claim 9, characterized in that: The outer walls of the two rotating shafts five (308) are fixedly sleeved with gear three (309), and the outer walls of the two gear three (309) are meshed with each other. The outer walls of the two rotating shafts five (308) are fixedly sleeved with crushing rollers (310).

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