35results about How to "Easy pruning work" patented technology

The invention relates to a fixing device for animal husbandry, in particular to a fixing device for assisting in trimming cattle front hoof nails for animal husbandry. The fixing device for assistingin trimming the cattle front hoof nails for animal husbandry aims at achieving the technical purposes that the front hoofs of cattle can be fixed, and trimming can be conveniently conducted. Accordingto the technical scheme, the fixing device for assisting in trimming the cattle front hoof nails for animal husbandry comprises a large U-shaped plate, a large fixing plate, a first bearing, a largerotating shaft, a U-shaped clamping plate, a rotating disk, ratchets, a ratchet block, a connecting shaft, a second bearing, a gripping rod and the like; a first U-shaped clamping groove is formed inthe right end of an upper side plate of the large U-shaped plate and is symmetric front and rear. The fixing device for assisting in trimming the cattle front hoof nails for animal husbandry has the advantages that the height position can be conveniently adjusted, so that the fixing device is applied to the cattle different in height, the front hoofs of the cattle can be conveniently fixed, trimming can be conveniently conducted accordingly, and people can be prevented from being hit by the cattle.

The invention discloses green belt plant pruning equipment. The green belt plant pruning equipment structurally comprises a central cross beam. Walking devices used for driving the equipment to walk are arranged at the two ends of the central cross beam. Walking devices comprise supporting brackets symmetrically and fixedly arranged at the two ends of the central cross beam. A plurality of symmetrical wheel carriers are fixedly arranged at the two ends of supporting brackets. Wheels are rotatably arranged at the lower ends of the wheel carriers. A height adjusting assembly used for adjusting the height of the device is arranged on the center cross beam. A linkage pruning assembly used for pruning plants is arranged below the center cross beam. According to the green belt plant pruning equipment, pruning of plant rotating geometric modeling can be achieved, pruning modeling can be changed by a linkage device, pruning of the top layer of a plant can be achieved through the linkage device, and the blades can be folded to prevent people from being hurt after the equipment stops working through the linkage device.

The invention relates to pruning equipment, in particular to garden pruning equipment. According to the garden pruning equipment, circular landscape trees can be conveniently pruned, and branches andleaves pruned from the tops of the landscape trees can be collected. The garden pruning equipment comprises a pushing handle, trundles, a circular slide rail, a sliding mechanism, a transmission mechanism and a transverse cutting mechanism; support frames are connected to the two sides of the pushing handle; the trundles are connected to the two sides of the end parts of the support frames; the circular slide rail is connected between the upper parts of the support frames; the sliding mechanism is arranged on the circular sliding rail; the transmission mechanism is arranged on the sliding mechanism; and the transverse cutting mechanism is arranged on the sliding mechanism and is in transmission connection with the transmission mechanism. According to the garden pruning equipment, all the mechanisms can be driven to work through the transmission mechanism, and the circular landscape trees can be trimmed tidily through cooperation of the sliding mechanism, the transverse cutting mechanism and a vertical cutting mechanism; and the branches and leaves trimmed from the tops of the landscape trees can be collected through a waste conveying mechanism.

The invention provides a multipurpose pavement engineering waste cleaning and recycling vehicle, which comprises a main control vehicle body, an execution compartment, a control room, a vehicle shield, wheels, an axle, a roadside grass trimming and cutting knife unit, a stone cleaning scraper unit, a one-stage cylinder, a fixed plate, a dust exhaust fan unit, a branch pruning lifting platform unit, a water storage tank unit, a sprinkler unit, a connecting metal hose, a cleaning recycling brush unit, a two-stage cylinder and a retractable trailer hook unit. According to the invention through the arrangement of side guard plates, a cleaning scraper body, a material receipt box and a discharge door, roadside debris or stones can be favorably conveniently collected; through the arrangement ofa rotating drum, a rotating shaft, rubber sheets, collecting scrapers, fixed rods and a driving motor, pebbles or waste on the pavement can be favorably conveniently cleaned, and the labor intensity can be reduced; and grass cutting, sprinkling irrigation, rescue, repairing, pavement cleaning and dust collection and treatment are integrated, so that the usage of the pavement engineering waste cleaning and recycling vehicle is increased, and control and use are convenient.

The invention provides a multi-angle adjustable municipal engineering landscaping trimmer which comprises a movable base, universal moving wheels, directional moving wheels, a pushing rod, a collecting box, a pluggable collecting and guiding box structure, a rotatable supporting and protecting plate structure, an adjustable fixed power frame structure, a compressible buffering and pushing reset plate structure, a sliding hole and an inverted L-shaped fixing plate. The front surface of the left side of the lower end of the movable base and the rear surface of the left side of the lower end of the movable base are respectively in bolted connection with the universal moving wheels. Through the arrangement of the U-shaped frame, the rotating hole, the rotating plate, the power motor mechanism, a rotating locking rod and a locking ring, the locking ring can be loosened in the using process, the rotating plate and the power motor mechanism are rotated, meanwhile, a pruning cutter is rotated to the front of the movable base, and the side face of a plant can be pruned conveniently in the pruning process.

The invention relates to the technical field of garden equipment, in particular to a garden vegetation pruning machine. By adjusting the height and angle of a saw blade, the vegetation pruning work can be carried out conveniently, the labor for taking scissors, moving and pruning during manual pruning is saved, the pruning speed is increased, and the working efficiency is improved. Meanwhile, the height and angle of the saw blade can be accurately controlled, so that the pruning precision is improved, and the practicability and the reliability are improved. The pruning machine comprises a workbench, a first mounting block, four groups of first bolts, a hydraulic rod, a hydraulic station, a hydraulic pipe, a second mounting block, a transverse plate, two groups of vertical plates, a third mounting block, a motor, a speed reducer and a first transmission shaft; the right side of the workbench is uniformly and fixedly connected with the bottom end of the first mounting block through the four groups of first bolts, the middle of the top end of the first mounting block is connected with the bottom end of the hydraulic rod, the bottom end of the hydraulic station is connected with the left side of the top end of the workbench, and the lower side of the right end of the hydraulic station is communicated with the left end of the hydraulic pipe.

The invention relates to the technical field of garden equipment, in particular to a garden plant pruning machine. By height and angle adjustment of a saw blade, convenience in greening plant pruningwith the saw blade is achieved, physical strength and time in manual pruning are saved, and operating efficiency is improved; further, the saw blade is high in stability and high in accuracy in pruning, pruning quality is improved, and practicality and reliability are improved as well. The garden plant pruning machine comprises an operating chamber, a motor, a speed reducer, a rotating shaft, a first bevel gear, a first bolt, a screw rod, a second bevel gear, a second bolt, a stabilizing sleeve, a mounting block, a moving block and a guide column. The operating chamber is internally provided with a first cavity, the left end of the first cavity is provided with a moving port in a communicated manner, the bottom end of the motor is connected with the right side of the top end of the operating chamber, the left end of the motor is connected with the right end of the speed reducer, and the left end of the speed reducer is connected with the right end of the rotating shaft. The middle of the left end of the rotating shaft is provided with a first threaded hole in a communicated manner, and the middle of the first bevel gear is provided with a bilaterally-through first through hole.

The invention belongs to the technical field of greenhouses, and particularly relates to a convenient-to-adjust pruning device for greenhouse planting. The scheme is disclosed to solve the problem that a pruning device for greenhouse planting is simple in structural design, monotonous in function and inconvenient to use. The convenient-to-adjust pruning device for greenhouse planting comprises a supporting vehicle, a support of a U-shaped structure is welded to one end of the top of the supporting vehicle, a vertical threaded rod is connected between the inner wall of the top of the support and the inner wall of the bottom of the support through bearings, the middle of the threaded rod is in threaded connection with a ball nut, and a horizontal supporting plate is welded to one side of theball nut; the top of the supporting plate is connected with an electric guide rail through bolts. According to the pruning device, pruning personnel push the pruning device to complete pruning work,and handheld operation is not needed; in the pruning process, watering and fertilization are carried out on crops planted in the greenhouse, so that the pruning device is diversified in function, moreconvenient to use and capable of saving labor and improving the pruning efficiency.

The invention belongs to the field of agriculture, and provides an agricultural pruning tool which comprises a fixed handle and a movable handle rotationally arranged on the fixed handle. The agricultural pruning tool further comprises a fixed blade fixed to the fixed handle, a movable blade rotatably arranged on the movable handle, a one-way rotating assembly used for enabling the movable blade to perform one-way rotation in the direction close to the fixed blade under the reciprocating rotation action of the movable handle, a limiting piece used for limiting the movable blade to rotate in the direction away from the fixed blade, and a sliding unlimiting assembly used for driving the limiting piece to slide so as to release the limiting effect of the limiting piece on the movable blade. According to the agricultural pruning tool provided by the embodiment of the invention, the movable blade is driven to rotate towards the fixed blade in one direction through the reciprocating rotationof the movable handle, so that in the trimming process of harder crop branches and the like, the strength of hands in the trimming process can be reduced, the labor intensity is reduced, and the trimming efficiency is improved.

The invention discloses a nursery stock shaping and pruning device for new perennial root flower breeding. The nursery stock shaping and pruning device for new perennial root flower breeding comprises a handheld assembly and a pruning assembly. An operator connects the two ends of a lifting rod with a handheld rod and an outer shell in a threaded mode, that is, installation of the pruning device is completed; the length of a handle is increased, so that branches at deep positions or high positions are pruned conveniently; the operator starts a motor to work, so that a first rotating shaft can rotate and drive a first eccentric wheel to rotate, the highest point of the first eccentric wheel rotating for a half circle contacts with a fixed disc to lift the fixed disc, a spring can extend at the moment, the highest point of the first eccentric wheel continuously rotating for a half circle is far away from the fixed disc, and the spring returns to the original position, that is, the fixed disc is driven to return to the original position; the first eccentric wheel continuously works, so that the fixed disc moves up and down and drives a telescopic rod to continuously lift; one end of a fixed cutter is movably connected with a movable cutter through a movable piece, and one end of the movable cutter is movably connected with the telescopic rod, so that the movable cutter trims towards the fixed cutter, and trimming work is conveniently completed.

The invention relates to cutting equipment, in particular to energy-saving and environment-friendly gasket cutting equipment. Aiming at the defects in the prior art, the energy-saving and environment-friendly gasket cutting equipment which does not need manual cutting work and keeps the edge of a cut gasket round is provided. The energy-saving and environment-friendly gasket cutting equipment comprises a base, first mounting rods, guide rods, a mounting disc, a worm, a cutting tool, a trimming mechanism and a placing mechanism, the first mounting rods are arranged on the two sides of the base; the trimming mechanism is connected between the first mounting rods; the guide rods are slidably arranged on a trimming mechanism part; the mounting disc is slidably connected between the bottoms of the guide rods; the worm is rotatably arranged in the middle of the mounting disc; the cutting tool is arranged on the worm in a threaded mode; and the placing mechanism is arranged on the top of the base. The position of the cutting tool can be adjusted through the arranged worm, so that various gaskets can be trimmed.

The invention discloses an automatic cucumber cultivation system, which includes a cross beam support. Both sides of the cross beam support are connected with an annular chain through an active annular sprocket and a driven annular sprocket. A plurality of winders are arranged on the annular chain at the same interval. There is an annular double-layer track fixed at the lower end of the beam bracket at the center of both sides of the winder. The bottom of the winder is connected to a pressing device through a hanging rope. There is a circular track at the bottom of the pressing device. One side of the circular track is equipped with a pressing device that cooperates with the pressing device. The driving device has a cultivation groove inside the circular track, a pruning and harvesting guide rail on the outside of the circular track, and a pruning and harvesting robot on the pruning and harvesting guide rail. The invention can replace the original manual operation mode, and has the characteristics of high planting efficiency, high degree of automation, and good planting quality.

The invention discloses an expressway greening tree pruning device which comprises a base and universal wheels, wherein the universal wheels are installed below the base, a round hole is formed in the base, a first motor is fixed below the base, a rotating rod is installed at the output end of the first motor, the rotating rod penetrates through a circular hole to be fixedly connected with a circular mounting plate above the base, two first electric push rods are fixed to the circular mounting plate, a first mounting base is mounted at the movable end of the first electric push rod on the right side, a second electric push rod is fixed to the front end of the first mounting base, a second motor is fixed to the movable end of the second electric push rod, a mounting box is mounted at the output end of the second motor, two clamps are rotationally connected into the mounting box, and the upper ends of the two clamps are rotationally connected with a fixing block in the mounting box through pin shafts. The expressway greening tree pruning device can support and prune branches to be pruned at the same time, the working efficiency is improved, and meanwhile safety is guaranteed.

The invention belongs to the technical field of meat processing, and particularly relates to a steak processing shape trimming device. The steak processing shape trimming device comprises supporting legs, wherein a trimming motor is installed on the top face of a cross beam connected with the supporting legs; a lower shell and an upper shell are installed on one side of the trimming motor; a rotary disc installed on an output shaft of the trimming motor is rotationally connected with one end of a rocker through a rotating pin; a sliding rod rotationally connected with the other end of the rocker is in sliding connection with a fixed sleeve; a lower connecting piece connected with the other end of the sliding rod is fixedly connected with the bottom end of a cutting blade; an upper connecting piece is connected to the top end of the cutting blade; a guide rod installed on the top face of the upper connecting piece is in sliding connection with a top plate; a rotating groove for rotationally installing a rolling ball is formed in the top face of a workbench on one side of the cutting blade; a collecting groove is formed in the top face of the workbench on the other side of the cutting blade; and a controller is installed on the bottom face of the workbench. The reciprocating cutting blade can efficiently trim steak, the working efficiency is improved, the labor amount of workersis reduced, the steak can smoothly move on the rolling ball, and the trimming work of operators is facilitated.

The invention discloses a pair of novel gardening pairs. The pair of the novel gardening shears comprises a first blade and a second blade, wherein the first blade and the second blade are connected with a first holding rod and a second holding rod respectively; one end of the first holding rod and one end of the second holding rod are connected with a first extension rod and a second extension rod respectively; a tension spring is arranged between the first extension rod and the second extension rod, clamping parts are arranged at one end of the first extension rod and one end of the second extension rod, a cutter groove is formed in the second blade, and L-shaped pull pieces are arranged on the second blade and located on two sides of the cutter groove respectively. To-be-pruned branches can be hung on the cutter groove through the L-shaped pull pieces on the novel gardening shears and can be prevented from sliding when cut off, and the work efficiency is greatly improved.

The invention relates to a fixing device for animal husbandry, in particular to a fixing device for assisting in trimming cattle front hoof nails for animal husbandry. The fixing device for assistingin trimming the cattle front hoof nails for animal husbandry aims at achieving the technical purposes that the front hoofs of cattle can be fixed, and trimming can be conveniently conducted. Accordingto the technical scheme, the fixing device for assisting in trimming the cattle front hoof nails for animal husbandry comprises a large U-shaped plate, a large fixing plate, a first bearing, a largerotating shaft, a U-shaped clamping plate, a rotating disk, ratchets, a ratchet block, a connecting shaft, a second bearing, a gripping rod and the like; a first U-shaped clamping groove is formed inthe right end of an upper side plate of the large U-shaped plate and is symmetric front and rear. The fixing device for assisting in trimming the cattle front hoof nails for animal husbandry has the advantages that the height position can be conveniently adjusted, so that the fixing device is applied to the cattle different in height, the front hoofs of the cattle can be conveniently fixed, trimming can be conveniently conducted accordingly, and people can be prevented from being hit by the cattle.

The invention relates to trimming equipment, in particular to nose hair trimming equipment before rhinitis operation for the ophthalmology and otorhinolaryngology of a hospital. The technical problem to be solved by the invention is to provide the nose hair trimming equipment before the rhinitis operation for the ophthalmology and otorhinolaryngology of the hospital, which can be used for trimming nose hair. According to the technical scheme, the nasal hair trimming equipment before the rhinitis operation for the ophthalmology and otorhinolaryngology in the hospital comprises a cylindrical shell, wherein a protrusion is arranged on one side of the cylindrical shell, and a gear shaft supporting frame is arranged on one side of the cylindrical shell; a shearing mechanism arranged on one side of the cylindrical shell; and a pressing mechanism arranged in the middle of the cylindrical shell. By matching the shearing mechanism with the pressing mechanism, the nose hair trimming work of a rhinitis patient can be completed; by arranging a replaceable inner tool bit and a replaceable outer tool bit, nasal hair trimming work is further facilitated, and the tool bits can be replaced after being not sharp any more.

The invention discloses an automatic pruning device for greening and a using method thereof. The automatic pruning device comprises a vehicle body; the vehicle body is connected with a driving gear shaft through a large motor; the driving gear shaft is rotatably connected with the vehicle body; the driving gear shaft is sleeved with a fourth bevel gear; the fourth bevel gear is meshed with a third bevel gear; the third bevel gear is connected with a pinion shaft; the driving gear shaft and the pinion shaft are sleeved with pinions; the pruning device further comprises a pruning mechanism; the pinions are connected with the pruning mechanism; the pruning mechanism further comprises a plurality of trimming units; the pruning units each comprises a large gear shaft; the large gear shafts are sleeved with large gears; the large gears are meshed with the pinions; one ends of the large gear shafts penetrate through the vehicle body and are connected with large cut-off tools; and the large gear shafts are rotationally connected with the vehicle body. According to the device, the appearance of the outer side and the appearance of the upper side can be simultaneously pruned, and the inner side can be selectively pruned, so that manpower is saved, two times of pruning are not needed, and time is saved.

The invention discloses a greening pruning device and a using method thereof. The device comprises a vehicle body, the vehicle body is connected with a driving gear shaft through a large motor, and the driving gear shaft is rotatably connected with the vehicle body; a driving gear shaft is sleeved with a fourth bevel gear, and the fourth bevel gear is engaged with a third bevel gear; the third bevel gear is connected with a pinion shaft, the driving gear shaft and the pinion shaft are sleeved with pinions, the device further comprises a pruning mechanism, and the pinions are connected with the pruning mechanism; and the pruning mechanism further comprises a plurality of pruning units, the pruning units comprise large gear shafts, large gears are arranged on the large gear shafts in a sleeving mode, the large gears are meshed with the pinions, one ends of the large gear shafts penetrate through the vehicle body and are connected with large cut-off tools, and the large gear shafts are rotatably connected with the vehicle body. According to the greening pruning device and the using method thereof, simultaneous pruning of the appearance of the outer side and the appearance of the upper side can be achieved, selective pruning of the inner side is achieved, manpower is saved, two times of pruning are not needed, and time is saved.

The invention relates to the field of green plant tools and discloses extensible scissors. The extensible scissors comprise scissors heads, scissors rods and scissors handles. One end of each scissors rod is connected with the corresponding scissors head, and the other end of each scissors rod is connected with the corresponding scissors handle. The scissors rods are of a detachable structure, the dismounting range of the scissors rods is from 5 cm to 2 m, and the application range of the extensible scissors is wide. According to the extensible scissors, the scissors rods have the dismounting function, the scissors with the dismounted scissors rods can be stored and carried conveniently, trimming is facilitated by additionally arranging the scissors rods, and the length of the scissors rods can be adjusted according to the working needs.

The invention discloses a drainage and irrigation device suitable for water resource utilization of crops, which comprises a nozzle and a network structure hidden pipe, both of which are buried in the soil layer. The water inlet, the first sliding chamber, the second sliding chamber and the soil protection groove, the water inlet pipe is connected with the water supply pipe, and the inner pipe is arranged in the outer casing, and the inner pipe is the diversion chamber, the lifting pipe and the soil protection plate from bottom to top, and the guide The upper part of the flow cavity is contracted, and the contracted part of the upper end of the flow guide cavity is covered with a spring, and the inner side of the flow guide cavity is provided with turbine blades, and the middle part of the side of the lift tube is provided with a second water outlet, and the side of the lift tube is evenly distributed near the side of the soil plate There is a third water outlet; the invention adjusts the impact of the water flow on the turbine blades by controlling the pressure of the water flow, so as to realize the lifting of the inner pipe, and realize the two modes of infiltration irrigation and spraying of the green land through the lifting of the inner pipe.

The invention relates to a trimming vehicle, in particular to a lawn edge trimming vehicle with adjustable trimming height. The purpose of the present invention is to provide a lawn edge trimmer with adjustable trimming height, which can automatically trim the lawn, has good trimming effect and is easy to operate. The technical solution is a lawn edge trimming vehicle with adjustable trimming height, comprising: a first support frame; a wheel assembly, the bottom of the first support frame is provided with the wheel assembly; A trimming assembly is provided on one side of the top of the first support frame. The beneficial effects are: under the action of the trimming component, start the motor, the output shaft of the motor will drive the first cam to rotate, the first cam will drive the first movable frame to move back and forth, and the first connecting frame will drive the first sliding plate and the second cutting The knife moves back and forth, and under the cooperation of the first cutting knife and the second cutting knife, the lawn will be trimmed, which improves the work efficiency of people.

The invention relates to the technical field of greening pruning, in particular to a pruning vehicle capable of quickly pruning branches. The invention provides a pruning vehicle capable of quickly pruning branches, and aims at solving the problems of large existing garden pruning workload and not attractive pruning. The pruning vehicle capable of quickly pruning branches comprises a cart, a treatment cavity is formed in the cart, a steering anti-rollover device is arranged in the treatment cavity and comprises two heating assemblies which are located in the treatment cavity and are in bilateral symmetry about the treatment cavity, a storage cavity with an upward opening is formed in one side of the treatment cavity, and a bearing plate fixedly connected with the heating assemblies is slidably arranged in the storage cavity.

The invention relates to the field of green plant tools, and discloses foldable scissors. The foldable scissors comprise scissor heads, scissor rods and scissor handles. One end of each scissor rod is connected with the corresponding scissor head. The other end of each scissor rod is connected with the corresponding scissor handle. The scissor rods are of foldable structures. The stretchable range of the scissor rods is between 5 cm and 2 m. The foldable scissors are wide in application range. According to the foldable scissors, the scissor rods of the foldable scissors have the stretchable function, storing and carrying are convenient when the scissor rods are drawn back, trimming work is convenient when the scissor rods are stretched out, and the scissor rods can be adjusted according to working requirements to have different lengths.

The invention relates to the technical field of piezoelectric ceramics and discloses a piezoelectric ceramics based plant fiber product surface filament trimming device which comprises a shell and a screw rod; a first gear is movably connected into the shell; a transmitting plate is movably connected with the external part of the first gear; a motor is movably connected into the transmitting plate; a conical gear is movably connected with the external part of the motor; a threaded rod is movably connected with the external part of the conical gear; and a second gear is movably connected with the external prat of the threaded rod. Under the interaction of the shell, the first gear, the transmitting plate, the motor, the conical gear, the threaded rod, the second gear, clamping plates and aphotosensitive component, the piezoelectric ceramics based plant fiber product surface filament trimming device can fix a product when trimming filaments to facilitate following trimming operation, can carry out assembly line type trimming operation through cooperation of a photoresistance and the transmitting plate, is more suitable for volume production of a factory and meets the actual production demand.

The invention discloses a lawn plant protection device. The lawn plant protection device comprises a baseboard; supporting frames are correspondingly installed at the lower end of the baseboard, and walking wheels are installed on the corresponding supporting frames; and lifting devices are installed on the baseboard, a medicine box is supported and installed at the upper ends of the lifting devices, a liquid medicine is correspondingly placed in the medicine box, a double-headed motor is installed in a lower end position of a baseboard of the medicine box, the medicine box can vertically riseand fall along with the lifting devices, and the double-headed motor vertically rises and falls along with the medicine box correspondingly. In the device, trimming equipment for lawn plant protection and liquid medicine spraying equipment for lawn plant protection are combined so that lawn trimming work and liquid medicine spraying work can be completed at the same time.

The invention relates to the technical field of vegetable and fruit tourism development, and discloses a fruit leaf pruning equipment of following the vines for entertainment and fun, including a casing, the surface of the casing is movably connected with a handle, and the inner side walls of the casing are movably connected There is a rotating shaft, the inside of the rotating shaft is movably connected with a winding shaft, the surface of the winding shaft is movably connected with an elastic rope, the other end of the elastic rope is movably connected with a reciprocating spring, and the end of the reciprocating spring away from the elastic rope is movably connected with a sliding tooth, and the surface of the sliding tooth A meshing wheel is movably connected, a spring rod is movably connected to the bottom of the meshing wheel, a roller is movably connected to the bottom of the spring rod, and a take-up line is wound on the surface of the reciprocating spring. When the elastic rope is stretched and loosened, it will pull the winding shaft to rotate, so the rotating shaft is driven to rotate, and the rotating shaft rotates to drive the direction-changing shaft, and the pruning leaves rotate in the horizontal direction, so as to achieve imitation of production sites, improve tourists' interest and trim fruit leaves Effect.

The invention relates to the technical field of vegetable and fruit tourism development, and discloses following-vine-to-get-melon recreational fruit and leaf pruning equipment. The equipment comprises a housing; the surface of the housing is movably connected with a handle; two side walls in the housing are each movably connected with a rotating shaft; the interior of each rotating shaft is movably connected with a reel; the surface of each reel is movably connected with elastic ropes; the other end of each elastic rope is movably connected with a reciprocating spring; the end, away from thecorresponding elastic rope, of each reciprocating spring is movably connected with a sliding tooth; the surface of each sliding tooth is movably connected with an engaging wheel; the bottom part of each engaging wheel is movably connected with a spring rod; the bottom part of each spring rod is movably connected with a rolling wheel; and a winding wire winds the surface of each reciprocating spring. When the corresponding elastic rope is tensioned and relaxed, the reels can be pulled to rotate, so that the corresponding rotating shaft can be driven to rotate; each rotating shaft rotates to drive a corresponding direction-changing shaft; then, a pruning blade does rotation motion in a horizontal direction, and thereby, the production-like effects of improving interest of tourists and pruning fruits and leaves are achieved.