CN111357494B

CN111357494B - Automatic picking machine for hybrid paper mulberry

Info

Publication number: CN111357494B
Application number: CN202010314260.1A
Authority: CN
Inventors: 金胜全
Original assignee: Nanjing Lucky Village Science and Technology Innovation Industrial Park Management Co Ltd
Current assignee: Nanjing Lucky Village Science and Technology Innovation Industrial Park Management Co Ltd
Priority date: 2020-04-21
Filing date: 2020-04-21
Publication date: 2021-06-01
Anticipated expiration: 2040-04-21
Also published as: CN111357494A

Abstract

The invention provides an automatic picking machine for a hybrid paper mulberry, which comprises a vehicle body, a leaf picking device and a leaf storage device, wherein the leaf picking device and the leaf storage device are both arranged on the vehicle body; it only needs the staff to hold up steady and control the driving direction of automobile body can, subsequent paper mulberry leaf picking in-process, the staff only need through actual conditions control the operation of leaf picking/storage device can, need not the staff and climb the tree and pick the leaf or borrow tools such as stock and pick the leaf, in greatly reduced staff intensity of labour, still improved staff's security and increased picking efficiency.

Description

Automatic picking machine for hybrid paper mulberry

Technical Field

The invention relates to the field of agricultural machinery, in particular to a paper mulberry leaf picking device.

Background

In 2015, the hybrid paper mulberry is listed as one of ten national precise poverty relief projects, has strong stress resistance, drought resistance, salt and alkali resistance, does not use pesticides and fertilizers in production, completely realizes green planting, has rich nutrient components, especially contains several times of nutrient substances in leaves of the hybrid paper mulberry as other parts, has a protein content of 8.9 percent and a calcium content of 3.4 percent, and has higher amino acid, vitamin, carbohydrate, trace elements and the like than common crop feeds, so the feed prepared from the leaves of the hybrid paper mulberry is more beneficial to livestock growth and has market potential, the picking of the leaves of the paper mulberry at present generally adopts an artificial picking mode or a method of uniformly collecting the leaves of the paper mulberry after the leaves naturally fall to the ground, and the methods have the defects of high labor intensity, low picking efficiency and limitation of the natural growth rule of the paper mulberry, therefore, the invention needs to provide a broussonetia papyrifera leaf picking device, which only needs to be stabilized by workers and control the driving direction of a vehicle body, in the subsequent process of picking the broussonetia papyrifera leaves, the workers only need to control the operation of the leaf picking/storing device according to actual conditions, the workers do not need to climb trees to pick the leaves or pick the leaves by using tools such as long rods, the labor intensity of the workers is greatly reduced, the safety of the workers is improved, and the picking efficiency is increased.

Disclosure of Invention

In order to solve the defects of the prior art, the invention aims to provide broussonetia papyrifera leaf picking equipment which only needs to be stabilized by workers and control the driving direction of a vehicle body, in the subsequent process of picking broussonetia papyrifera leaves, the workers only need to control the operation of a leaf picking/storing device according to actual conditions, the workers do not need to climb trees to pick leaves or pick the leaves by using tools such as long rods, the labor intensity of the workers is greatly reduced, the safety of the workers is improved, and the picking efficiency is increased.

In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows.

Automatic picking machine of hybridization paper mulberry, it includes automobile body, leaf picking device, leaf storage device to leaf picking device and leaf storage device all install on the automobile body, and leaf picking device is used for carrying out the leaf to the paper mulberry and picks and transports the paper mulberry leaf after picking to leaf storage device in, and leaf storage device is used for interim storage paper mulberry leaf.

The technical scheme is further improved and optimized.

The vehicle body comprises a vehicle frame, a traveling mechanism, an auxiliary supporting mechanism and a mounting assembly, wherein the traveling mechanism is used for drawing the leaf picking machine of the mechanism to integrally advance, the auxiliary supporting mechanism is used for supporting the leaf picking machine when the leaf picking machine of the mechanism stops, and the mounting assembly is used for mounting the leaf picking device and the leaf storage device;

the frame include car base, fixed bolster, handlebar, the car base is the plate body structure of level setting, fixed bolster fixed mounting in the up end of car base, handlebar fixed mounting is on the fixed bolster and the handlebar is provided with two sets ofly, still is provided with the display screen that is used for showing each item data such as this structure leaf picking machine travel speed on the fixed bolster.

The technical scheme is further improved and optimized.

The travelling mechanism comprises a connecting support, a fixed disc, a fixed sleeve, a fixed shaft and a fastening support, wherein the connecting support is fixedly arranged on the lower end surface of the vehicle base, two groups of connecting supports are arranged along the travelling direction of the travelling mechanism, the fixed disc is a circular disc body structure axially parallel to the distance direction between the two groups of connecting supports, the fixed disc is fixedly arranged on the connecting supports and positioned in an area between the two groups of connecting supports, and the fixed disc is correspondingly provided with two groups;

the axial direction of the fixed shaft is parallel to the axial direction of the fixed disks, the fixed shaft is fixedly arranged between the two groups of fixed disks, and the fixed shafts are arranged in a plurality of groups in an array along the circumferential direction of the fixed disks;

the fixing sleeve is of a circular sleeve structure which is coaxial with the fixing disc, the end face of the fixing sleeve is provided with a fixing hole which penetrates through the axial thickness of the fixing sleeve, the fixing sleeve is fixedly arranged outside the fixing shaft through the fixing hole, a plurality of groups of fixing holes are correspondingly arranged in the fixing hole, and the fastening support is fixedly arranged inside the fixing sleeve;

the running mechanism further comprises a running motor, a power transmission member and a tire, wherein the power transmission member comprises a gear shaft, a transmission gear and an output gear ring, the axial directions of an output shaft of the running motor and the gear shaft are parallel to the axial direction of the fixed disc, and the running motor and the gear shaft are fixedly arranged on the fastening bracket;

the transmission gear is coaxially and movably arranged outside the gear shaft and can rotate around the self axial direction, the transmission gear is meshed with the driving gear, and the transmission gear is also meshed with any one group of receiving gears in the plurality of groups of receiving gears;

the output gear ring is an inner gear ring structure which is coaxially arranged with the fixed disc, the output gear ring is sleeved outside the plurality of groups of receiving gears, and the output gear ring is meshed with the receiving gears;

the power transmission members are provided with two groups and are respectively positioned on one side of the fixed sleeve, and the running motor is correspondingly of a double-output motor structure;

the tire is coaxially fixed and sleeved outside the two groups of output gear rings and is also contacted with the ground.

The technical scheme is further improved and optimized.

The auxiliary supporting mechanism is positioned right behind the running mechanism along the running direction of the auxiliary supporting mechanism, the auxiliary supporting mechanism comprises a movable support and a supporting rod, the movable support and the fixed support are movably connected and form sliding guide fit with the guide direction vertical to the ground, a fastening bolt is further arranged between the movable support and the fixed support, and the movable support and the fixed support can be fixed through the fastening bolt;

the upper end surface of the vehicle base is provided with through holes penetrating through the thickness of the vehicle base, the supporting rods are vertically arranged, the top ends of the supporting rods are fixedly connected with the movable support, the bottom ends of the supporting rods penetrate through the through holes and are positioned below the vehicle base, the bottom ends of the supporting rods are of pointed structures, two groups of the supporting rods are arranged along the axial direction of the tire, and two groups of the through holes are correspondingly arranged;

the mounting assembly install in the up end of car base, the mounting assembly includes the mounting panel, the mounting panel is the axial plate body structure of big face perpendicular to tire, and the top of mounting panel is the vertical decurrent cambered surface structure of concave direction, and mounting panel fixed mounting is in the up end of car base, the mounting panel is provided with two sets ofly along the axial of tire, be provided with the axial between two sets of mounting panels and be on a parallel with the axial fixed axle of tire and carry out fixed connection through the fixed axle between the two, the fixed axle is provided with a plurality of groups along the high extending direction array of mounting panel.

The technical scheme is further improved and optimized.

The leaf picking device is positioned right ahead of the mounting assembly along the traveling direction of the traveling mechanism and comprises a picking driving mechanism and a picking mechanism, the picking driving mechanism is used for driving the picking mechanism to do ascending/descending motion along the direction vertical to the ground, and the picking mechanism is used for picking the broussonetia papyrifera leaves;

the picking mechanism comprises an installation frame body, a folding component and a picking component, wherein the installation frame body is used for installing and connecting the folding component/the picking component and the installation assembly, the folding component is used for enabling the broussonetia papyrifera leaves to be positioned in the picking component, and the picking component is used for picking the broussonetia papyrifera leaves;

the installation support body include sliding support, installing support, the sliding support activity sets up between two sets of mounting panels of installation component, be provided with the gyro wheel between sliding support and the two sets of mounting panels and constitute rolling friction formula direction cooperation, fixed connection between installing support and the sliding support between the two through the gyro wheel.

The technical scheme is further improved and optimized.

The folding component comprises a folding motor, an intermediate shaft, a guide rod and a screw rod, the folding motor is vertically and fixedly mounted on the mounting bracket, the axial direction of the intermediate shaft is parallel to the axial direction of the tire, the intermediate shaft is movably mounted on the mounting bracket and can rotate around the axial direction of the intermediate shaft, a power connecting piece is arranged between the folding motor and the intermediate shaft, the folding motor and the intermediate shaft are connected and transmitted through a power connecting piece I, and the power connecting piece I is a bevel gear power transmission structure;

the extension direction of the guide rod and the axial direction of the screw rod are both parallel to the axial direction of the intermediate shaft, the guide rods are fixedly arranged on the mounting bracket and are provided with two groups along the direction vertical to the ground, the screw rod is movably arranged on the mounting bracket and can rotate around the self axial direction, the screw rod can be divided into two parts along the self axial direction and is respectively a first thread section and a second thread section, and the thread rotating directions of the first thread section and the second thread section are opposite;

and a second power connecting piece is arranged between the screw rod and the intermediate shaft, power connection and transmission are carried out between the screw rod and the intermediate shaft through the second power connecting piece, the second power connecting piece is of a belt transmission power transmission structure, and the second power connecting piece is provided with two groups and is respectively positioned at one end of the intermediate shaft.

The technical scheme is further improved and optimized.

The picking component is positioned on one side of the folding component, which is far away from the mounting component, the picking component comprises a picking shell, the picking shell consists of four parts, which are respectively a bottom plate and a first/second/third vertical plate, the bottom plate is of a rectangular plate structure arranged horizontally, the first/second/third vertical plates are of a rectangular plate structure arranged vertically, the large surface of the first/second vertical plate is vertical to the driving direction of the driving mechanism, the bottom end of the first vertical plate and the bottom plate are vertical to the driving direction of the driving mechanism and are fixedly connected with the side surface close to the folding component, the lower end of the second vertical plate, the side surfaces of the bottom plate, which are perpendicular to the running direction of the running mechanism and far away from the folding member, are fixedly connected, the large surface of the vertical plate III is perpendicular to the axial direction of the tire, the lower end of the vertical plate III and the side surface of the bottom plate, which is perpendicular to the axial direction of the tire, are fixedly connected, and the other side surface of the bottom plate, which is perpendicular to the axial direction of the tire, is a mounting surface;

the side surface of the first vertical plate of the picking shell facing the folding component is provided with a connecting lug sleeve, the connecting lug sleeve is movably connected with the guide rod and forms sliding guide fit with the guide rod, the connecting lug sleeve is also connected with the screw rod through a nut, the screw rod rotates around the self axial direction and can pull the connecting lug sleeve to displace along the guide direction of the guide rod;

the folding teeth are arranged on the mounting surface of the picking shell, the extending direction of the folding teeth is parallel to the axial direction of the tire, and a plurality of groups of the folding teeth are arranged in an array along the running direction of the running mechanism;

the side surface of the second vertical plate of the picking shell, which is far away from the folding component, is provided with a guide block, the guide block is close to the mounting surface of the picking shell, the side surface of the guide block, which is far away from the picking shell, is a guide inclined surface, and the distance between the guide inclined surface and the third vertical plate of the picking shell is gradually decreased along the distance direction between the first vertical plate and the second vertical plate of the picking shell and from the first vertical plate to the second vertical plate;

the upper end surface of the third vertical plate of the picking shell is provided with a limiting groove, the limiting groove penetrates through the thickness of the third vertical plate, the limiting grooves are arrayed along the running direction of the running mechanism and are provided with a plurality of groups, limiting teeth are formed between two adjacent groups of limiting grooves, and a plurality of groups are correspondingly formed on the limiting teeth;

the picking assemblies are provided with two groups, the connecting ear sleeves of one group of picking assemblies are connected with the first thread sections of the screw rods, the connecting ear sleeves of the other group of picking assemblies are connected with the second thread sections of the screw rods, and the picking shell mounting surfaces of the two groups of picking assemblies are close to each other.

The technical scheme is further improved and optimized.

The picking driving mechanism comprises a picking motor, a winding rope shaft, a pulley assembly and a pull rope group, a support bracket is arranged on the upper end surface of the vehicle base, the axial direction of an output shaft of the picking motor is parallel to the axial direction of the tire, and the picking motor is fixedly arranged on the support bracket;

the axial direction of the winding rope shaft is parallel to the axial direction of the tire, the winding rope shaft is movably arranged on the support bracket and can rotate around the self axial direction, two groups of winding rope shafts are arranged along the direction vertical to the ground and are respectively an upper winding rope shaft and a lower winding rope shaft positioned right below the upper winding rope shaft, a power transmission component is arranged between the upper winding rope shaft and the lower winding rope shaft and is connected and transmitted with power through a power transmission component I, the power transmission component I is a straight gear power transmission structure with a transmission ratio of one, and the power transmission component I is provided with two groups of winding rope shafts positioned at one end of the upper winding rope shaft;

a power transmission component II is arranged between the picking motor and the lower winding rope shaft, the power transmission component II comprises a transmission shaft, a power transmission part I and a power transmission part II, the axial direction of the transmission shaft is parallel to the axial direction of the winding rope shaft, the transmission shaft is movably arranged on the support bracket and can rotate around the self axial direction, the power transmission part I is arranged between the picking motor and the transmission shaft and used for power connection transmission between the picking motor and the transmission shaft, the power transmission part II is arranged between the transmission shaft and the lower winding rope shaft and used for power connection transmission between the transmission shaft and the lower winding rope shaft, and the power transmission part I/II is a speed reduction straight gear power transmission structure;

the pulley component comprises a pulley shaft and a transition pulley, the axial direction of the pulley shaft is parallel to the axial direction of the winding rope shaft and the pulley shaft is fixedly arranged between two groups of mounting plates of the mounting component, the transition pulley is coaxially and movably arranged outside the pulley shaft and can rotate around the self axial direction, the pulley component is provided with two groups of upper/lower pulley components, the upper pulley component is close to the top end of the mounting plate of the mounting component, and the lower pulley component and the winding rope shaft are positioned at the same height;

the rope group comprises a first rope and a second rope, one end of the first rope is wound outside the upper winding rope shaft, the other end of the first rope is wound around the transition pulley of the upper pulley assembly and is fixedly connected with the top of the sliding support, one end of the second rope is wound outside the lower winding rope shaft, the other end of the second rope is wound around the transition pulley of the lower pulley assembly and is fixedly connected with the bottom of the sliding support, and when the upper winding rope shaft and the lower winding rope shaft rotate around the respective axial directions, the upper winding rope shaft winds up the rope while winding the rope on the lower winding rope shaft or winds up the rope while winding the rope on the upper winding rope shaft winds down the rope while winding the rope on the upper winding rope shaft;

the stay cord groups are provided with two groups and are respectively positioned at one end of the winding rope shaft, and the transition pulleys of the pulley component are correspondingly provided with two groups.

The technical scheme is further improved and optimized.

The leaf storage device is positioned right behind the mounting assembly along the driving direction of the traveling mechanism and comprises a storage mechanism, a pulling-up mechanism and a tension spring, the storage mechanism is used for receiving the paper mulberry leaves picked by the picking mechanism, the pulling-up mechanism is used for driving the storage mechanism to do ascending motion, and the tension spring is used for driving the storage mechanism to do descending motion;

the storage mechanism comprises a storage bag and a bearing support, one end of the bearing support is movably arranged in the two groups of mounting plates of the mounting assembly, the other end of the bearing support is positioned outside the mounting assembly, a bearing ferrule which is axially vertical to the ground is fixedly arranged at the other end of the bearing support, and the bearing support and the mounting assembly form sliding guide fit with the guiding direction vertical to the ground;

the storage bag is vertically and fixedly arranged in the bearing ferrule, and the opening of the storage bag is vertically upward;

one end of the tension spring is fixedly connected with the bearing support, the other end of the tension spring is fixedly connected with the supporting support arranged on the upper end face of the vehicle base, and the elastic force of the tension spring drives the storage mechanism to do descending motion.

The technical scheme is further improved and optimized.

The hoisting mechanism comprises a rotating shaft, winding sheaves, a swing rod, a remote rod, a bolt and a connecting rope, wherein the axial direction of the rotating shaft is parallel to the axial direction of a winding rope shaft, the rotating shaft is movably arranged between two groups of mounting plates of the mounting assembly and can rotate around the self axial direction, the rotating shaft is provided with two groups of upper rotating shafts close to the top ends of the mounting plates and lower rotating shafts positioned below the upper rotating shafts, one end of each lower rotating shaft penetrates through the mounting plates and is positioned outside the mounting assembly, the winding rope pulleys are coaxially fixed outside the rotating shaft, and the winding rope pulleys are correspondingly provided with two groups of upper winding rope pulleys arranged outside the upper rotating shafts and lower winding rope pulleys arranged outside the lower rotating shafts respectively;

the extending direction of the oscillating bar is perpendicular to the axial direction of the rotating shaft, the extending direction of the remote lever is parallel to the axial direction of the rotating shaft, one end of the oscillating bar is fixedly connected with the end part of the lower rotating shaft, which is positioned outside the installation component, and the other end of the oscillating bar is fixedly connected with the remote lever;

the swing rod is provided with jacks, the mounting plate close to the swing rod is provided with limiting holes corresponding to the jacks, the limiting holes are arrayed along the circumferential direction of the rotating shaft and provided with a plurality of groups, one end of the bolt is positioned on one side of the swing rod, which is far away from the mounting plate, and the other end of the bolt can penetrate through the jacks and is positioned in the limiting holes;

one end of the connecting rope is fixedly connected with the bottom of the bearing support, and the other end of the connecting rope is fixedly connected with the top of the bearing support after sequentially bypassing the lower winding rope wheel and the upper winding rope wheel;

the initial position of leaf storage device for the storage bag is close to the top of mounting panel and the extension spring is compression state.

Compared with the prior art, the invention has the advantages that the invention only needs the staff to hold the vehicle stably and control the driving direction of the vehicle body, in the subsequent leaf picking process of the broussonetia papyrifera, the staff only needs to control the operation of the leaf picking/storing device according to the actual situation, the staff does not need to climb the tree to pick the leaves or pick the leaves by using tools such as a long rod and the like, the labor intensity of the staff is greatly reduced, the safety of the staff is improved, and the picking efficiency is increased; in the running process of the vehicle body, due to the existence of the running mechanism, a worker only needs to stabilize and control the running direction of the vehicle body without pushing the vehicle body, and the running speed of the running mechanism is matched with the running speed of the worker due to the fact that a power transmission component in the running mechanism is of a power deceleration transmission structure; in-process is picked to the leaf, the guide block guide inclined plane of picking the component can make more branches guided to wait for subsequent leaf to pick between two sets of picking subassemblies, and the volume of once picking is more, simultaneously, sets up and to make the leaf centre gripping be located the spacing inslot in the spacing tooth at three tops of the vertical board of picking shell, prevents to pick in-process, and the paper mulberry leaf is too much and breaks away from downwards from the vertical board of picking the shell three.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the overall structure of the present invention.

Fig. 3 is a schematic structural view of the vehicle body of the present invention.

Fig. 4 is a schematic structural view of the mounting assembly of the present invention.

Fig. 5 is a schematic view of the cooperation among the frame, the traveling mechanism and the auxiliary supporting mechanism of the present invention.

FIG. 6 is a schematic structural view of the frame and the auxiliary support mechanism of the present invention.

Fig. 7 is a schematic view of the vehicle chassis and the travel mechanism according to the present invention.

Fig. 8 is a schematic structural view of the running gear of the present invention.

Fig. 9 is a schematic structural view of the running gear of the present invention.

Fig. 10 is a schematic view of the structure of the pouch of the present invention.

Fig. 11 is a schematic view of the internal structure of the travel mechanism of the present invention.

Fig. 12 is a schematic view of the internal structure of the running gear of the present invention.

Fig. 13 is a schematic structural view of a tire and an output ring gear of the present invention.

Fig. 14 is a schematic view of the mounting assembly and leaf picking apparatus of the present invention.

Fig. 15 is a schematic structural view of the leaf picking device of the present invention.

Fig. 16 is a schematic view of the picker mechanism of the present invention.

Fig. 17 is a schematic view of the picking motor and the power transmission member assembly II of the present invention.

Fig. 18 is a schematic view of the connection between the rope shaft and the power transmission assembly of the present invention.

Fig. 19 is a schematic view of the construction of the sheave assembly of the present invention.

Fig. 20 is a schematic view of the picker mechanism of the present invention.

Fig. 21 is a schematic view of the picker mechanism of the present invention.

Fig. 22 is a schematic structural view of the mounting bracket of the present invention.

Fig. 23 is a schematic structural view of a closure member and a picking member of the present invention.

Fig. 24 is a schematic structural view of a closure member and picking member of the present invention.

FIG. 25 is a schematic view of the structure of the folding member of the present invention.

Fig. 26 is a schematic view of the structure of the picking member of the present invention.

Fig. 27 is a schematic view of the picking assembly of the present invention.

FIG. 28 is a schematic view of the mounting assembly of the present invention engaged with a leaf storage device.

Fig. 29 is a schematic structural view of the pulling-up mechanism of the present invention.

FIG. 30 is a schematic view of the storage mechanism and the tension spring according to the present invention.

Detailed Description

The following description of the embodiments of the present invention will be made with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

Automatic picking machine for hybrid paper mulberry comprises a vehicle body 100, a leaf picking device 200 and a leaf storage device 300, wherein the leaf picking device 200 and the leaf storage device 300 are both mounted on the vehicle body 100, the leaf picking device 200 is used for carrying out leaf picking on paper mulberry and transporting picked paper mulberry leaves to the leaf storage device 300, and the leaf storage device 300 is used for temporarily storing the paper mulberry leaves.

The vehicle body 100 comprises a vehicle frame 110, a running mechanism 120, an auxiliary supporting mechanism 130 and a mounting assembly 140, wherein the running mechanism 120 is used for drawing the whole leaf picking machine to advance, the auxiliary supporting mechanism 130 is used for supporting the leaf picking machine when the leaf picking machine stops, and the mounting assembly 140 is used for mounting the leaf picking device 200 and the leaf storage device 300.

The frame 110 comprises a vehicle base 111, a fixed support 112 and handlebars 113, wherein the vehicle base 111 is of a horizontally arranged plate structure, the fixed support 112 is fixedly arranged on the upper end surface of the vehicle base 111, the handlebars 113 are fixedly arranged on the fixed support 112, two groups of handlebars 113 are arranged, and the fixed support 112 is also provided with a display screen for displaying various data such as the running speed of the leaf picking machine of the tree structure; the handlebar 113 is similar in shape to a conventional bicycle handlebar and will not be described in detail herein.

The running mechanism 120 comprises connecting supports 121, fixed disks 122, fixed sleeves 123, fixed shafts 124 and fastening supports 125, the connecting supports 121 are fixedly mounted on the lower end face of the vehicle base 111, two groups of the connecting supports 121 are arranged along the running direction of the running mechanism 120, the fixed disks 122 are circular disk structures axially parallel to the distance direction between the two groups of the connecting supports 121, the fixed disks 122 are fixedly mounted on the connecting supports 121 and located in the area between the two groups of the connecting supports 121, and the fixed disks 122 are correspondingly arranged in two groups.

The axial direction of the fixing shaft 124 is parallel to the axial direction of the fixing disc 122, the fixing shaft 124 is fixedly installed between two groups of fixing discs 122, and the fixing shaft 124 is arranged in a plurality of groups along the circumferential direction of the fixing disc 122.

The fixing sleeve 123 is a circular sleeve structure coaxially arranged with the fixing disc 122, a fixing hole penetrating through the axial thickness of the fixing sleeve 123 is formed in the end face of the fixing sleeve 123, the fixing sleeve 123 is fixedly arranged outside the fixing shaft 124 through the fixing hole, a plurality of groups of fixing holes are correspondingly arranged on the fixing hole, and the fastening support 125 is fixedly arranged inside the fixing sleeve 123.

The driving mechanism 120 further includes a driving motor 126, a power transmission member and a tire 129, the power transmission member includes a gear shaft, a transmission gear 127 and an output gear ring 128, the axial directions of the output shaft of the driving motor 126 and the gear shaft are parallel to the axial direction of the fixed plate 122, and the driving motor 126 and the gear shaft are fixedly mounted on the fastening bracket 125.

The external of the fixed shaft 124 is coaxially and movably provided with a receiving gear 1241, the receiving gear 1241 can rotate around the self axial direction and is correspondingly provided with a plurality of groups, the external of the power output end of the running motor 126 is coaxially and fixedly provided with a driving gear 1261, the transmission gear 127 is coaxially and movably arranged outside the gear shaft and can rotate around the self axial direction, the transmission gear 127 is meshed with the driving gear 1261, and the transmission gear 127 is also meshed with any one group of receiving gears 1241 in the plurality of groups of receiving gears 1241.

The output gear ring 128 is an annular gear structure coaxially arranged with the fixed disk 122, the output gear ring 128 is sleeved outside the plurality of groups of receiving gears 1241, and the output gear ring 128 and the receiving gears 1241 are engaged with each other.

The power transmission members are provided in two sets and are respectively located at one side of the fixing sleeve 123, and the traveling motor 126 is correspondingly of a dual-output motor structure.

The tire 129 is coaxially and fixedly sleeved outside the two groups of output gear rings 128, and the tire 129 is also contacted with the ground.

The operation process of the running mechanism 120 is specifically as follows: the running motor 126 operates and drives the tire 129 to rotate around the axial direction of the tire through the cooperation of the two groups of power transmission members, meanwhile, in the process, a worker holds the handle 113 to stabilize the paper mulberry picking machine and control the advancing direction of the paper mulberry picking machine, and the paper mulberry picking machine and the handle are matched to advance forwards; in addition, because the internal structure of the power transmission component is in speed reduction transmission, the rotating speed of the tire 129 is matched with the forward walking speed of the worker, and the situation that the worker needs to run due to the fact that the rotating speed of the tire 129 is too high is avoided.

The auxiliary supporting mechanism 130 is located right behind the traveling mechanism 120 along the traveling direction of the auxiliary supporting mechanism 130, the auxiliary supporting mechanism 130 comprises a movable support 131 and a support rod 132, the movable support 131 is movably connected with the fixed support 112 to form a sliding guide fit with the guiding direction perpendicular to the ground, a fastening bolt is further arranged between the movable support 131 and the fixed support 112, and the movable support 131 and the fixed support 112 can be fixed through the fastening bolt.

The utility model discloses a tire support structure, including vehicle bottom seat 111, bracing piece 132, fixed connection between the top of bracing piece 132 and movable support 131, the bottom of bracing piece 132 passes the through hole and is located the below of vehicle bottom seat 111 and the bottom of bracing piece 132 is most advanced structure, bracing piece 132 is provided with two sets ofly along tire 129's axial and the through hole correspondence is provided with two sets ofly.

The working process of the auxiliary supporting mechanism 130 is specifically as follows: before the paper mulberry leaf picking machine runs, a worker loosens the fastening bolt, moves the supporting rod 132 and the movable support 131 upwards, and fixes the movable support 131 on the fixed support 112 through the fastening bolt after the bottom end of the supporting rod 132 is far away from the ground, so that the bottom end of the supporting rod 132 is not contacted with the ground in the running process of the picking machine, namely the auxiliary supporting mechanism 130 does not influence the running of the picking machine;

when the picking machine runs to be positioned below the broussonetia papyrifera and is ready to pick the broussonetia papyrifera leaves or the picking machine returns to the warehouse, the worker loosens the fastening bolt and moves the supporting rod 132 and the movable bracket 131 downwards, the movable bracket 131 is fixed on the fixed bracket 112 through the fastening bolt after the bottom end of the supporting rod 132 is inserted into the ground, and therefore the picking machine can be stably placed on the ground without the worker holding the handle 113.

The mounting assembly 140 is mounted on the upper end face of the vehicle base 111, the mounting assembly 140 includes a mounting plate 141, the mounting plate 141 is a plate body structure with a large surface perpendicular to the axial direction of the tire 129, the top end of the mounting plate 141 is a concave arc-shaped structure facing downward, the mounting plate 141 is fixedly mounted on the upper end face of the vehicle base 111, the mounting plate 141 is provided with two sets along the axial direction of the tire 129, a fixing shaft 142 axially parallel to the axial direction of the tire 129 is arranged between the two sets of mounting plates 141 and is fixedly connected with the fixing shaft 142, and the fixing shaft 142 is provided with a plurality of sets along the height extending direction of the mounting plate 141.

The leaf picking device 200 is located right in front of the mounting assembly 140 along the driving direction of the driving mechanism 120, the leaf picking device 200 includes a picking driving mechanism 210 and a picking mechanism 220, the picking driving mechanism 210 is used for driving the picking mechanism 220 to do ascending/descending motion along the direction vertical to the ground, and the picking mechanism 220 is used for picking the broussonetia papyrifera leaves.

Picking mechanism 220 comprises a mounting frame body 2210, a folding member 2220 and a picking member 2230, wherein mounting frame body 2210 is used for mounting connection between folding member 2220/picking member 2230 and mounting assembly 140, folding member 2220 is used for keeping broussonetia papyrifera leaves inside picking member 2230, and picking member 2230 is used for picking broussonetia papyrifera leaves.

The mounting frame 2210 comprises a sliding support 2211 and a mounting support 2213, the sliding support 2211 is movably mounted between two sets of mounting plates 141 of the mounting assembly 140 and forms a sliding guide fit with a guiding direction perpendicular to the ground, and the mounting support 2213 is fixedly connected with the sliding support 2211.

Preferably, the rollers 2212 are arranged between the sliding support 2211 and the two sets of mounting plates 141 and form rolling friction type guiding fit through the rollers 212, which means that sliding friction force is changed into rolling friction force, friction force is reduced, and service life is prolonged.

The folding member 2220 comprises a folding motor 2221, an intermediate shaft 2222, a guide rod 2223 and a screw rod 2224, wherein the folding motor 2221 is vertically and fixedly mounted on the mounting support 2213, the axial direction of the intermediate shaft 2222 is parallel to the axial direction of the tire 129, the intermediate shaft 2222 is movably mounted on the mounting support 2213 and can rotate around the axial direction of the intermediate shaft 2222, a power connecting piece I2225 is arranged between the folding motor 2221 and the intermediate shaft 2222, and the two power connecting pieces I2225 are connected and transmitted through a power connecting piece I2225, specifically, the power connecting piece I2225 is a bevel gear power transmission structure.

The extending direction of the guide rod 2223 and the axial direction of the screw rod 2224 are both parallel to the axial direction of the intermediate shaft 2222, the guide rod 2223 is fixedly mounted on the mounting bracket 2213, two groups of guide rods 2223 are arranged in the direction perpendicular to the ground, the screw rod 2224 is movably mounted on the mounting bracket 2213 and can rotate around the self axial direction, the screw rod 2224 can be divided into two parts along the self axial direction, the two parts are a first thread section and a second thread section respectively, and the thread rotating directions of the first thread section and the second thread section are opposite.

A second power connecting part 2226 is arranged between the screw rod 2224 and the intermediate shaft 2222 and is in power connection transmission with the second power connecting part 2226, specifically, the second power connecting part 2226 is in a belt transmission power transmission structure, and preferably, the second power connecting part 2226 is provided with two groups which are respectively positioned at one end of the intermediate shaft 2222.

The picking member 2230 is located on the side of the folding member 2220 away from the mounting assembly 140, the picking member 2230 comprises a picking assembly, the picking assembly comprises a picking shell 2231, the picking shell 2231 is composed of four parts and respectively comprises a bottom plate and a first/second/third vertical plate, the bottom plate is in a rectangular plate structure arranged horizontally, the first/second/third vertical plate is in a rectangular plate structure arranged vertically, the large surface of the first/second vertical plate is perpendicular to the driving direction of the driving mechanism 120, the bottom end of the first vertical plate and the bottom plate are perpendicular to the driving direction of the driving mechanism 120 and are fixedly connected with each other near the side surface of the folding member 2220, the lower end of the second vertical plate and the side surface of the bottom plate perpendicular to the driving direction of the driving mechanism 120 and far away from the folding member 2220 are fixedly connected with each other, the large surface of the third vertical plate is perpendicular to the axial direction of the tire 129 and the lower end, the other side surface of the bottom plate perpendicular to the axial direction of the tire 129 is a mounting surface.

A connecting ear sleeve 2232 is arranged on the side surface of the first vertical plate of the picking shell 2231 facing the folding member 2220, the connecting ear sleeve 2232 is movably connected with the guide rod 2223 and forms sliding guide fit with the guide rod 2223, the connecting ear sleeve 2232 is further connected with the screw rod 2224 through a nut, and the screw rod 2224 rotates around the self axial direction and can pull the connecting ear sleeve 2232 to displace along the guide direction of the guide rod 2223.

The mounting surface of the picking housing 2231 is provided with folding teeth 2233, the extending direction of the folding teeth 2233 is parallel to the axial direction of the tire 129, and the folding teeth 2233 are arranged in several groups along the driving direction of the driving mechanism 120.

The side of the second vertical plate of the picking housing 2231 facing away from the folding member 2220 is provided with a guide block 2234, the guide block 2234 is close to the mounting surface of the picking housing 2231, the side of the guide block 2234 facing away from the picking housing 2231 is a guide inclined surface, and the distance between the guide inclined surface and the third vertical plate of the picking housing 2231 decreases progressively along the distance direction between the first vertical plate and the second vertical plate of the picking housing 2231 and from the first vertical plate to the second vertical plate.

The upper end face of the third vertical plate of the picking shell 2231 is provided with a limiting groove, the limiting groove penetrates through the thickness of the third vertical plate, the limiting groove is provided with a plurality of groups along the driving direction of the driving mechanism 120 in an array manner, a plurality of groups of limiting teeth 2235 are formed between two adjacent groups of limiting grooves, and the plurality of groups of limiting teeth 2235 are correspondingly formed.

The picking assemblies are provided with two groups, the connecting lug sleeves 2232 of one group of picking assemblies are connected with the first thread sections of the screw rods 2224, the connecting lug sleeves 2232 of the other group of picking assemblies are connected with the second thread sections of the screw rods 2224, and the mounting surfaces of the picking shells 2231 of the two groups of picking assemblies are close to each other.

The picking mechanism 220 specifically comprises the following working processes: the picking driving mechanism 210 operates and drives the picking mechanism 220 to integrally perform a lifting motion away from the ground until the tail end of the branch of the broussonetia papyrifera to be picked is at the same height as the picking mechanism 220, and then, in the process of the picking machine moving to the position of the paper mulberry tree to be picked, the guiding inclined plane of the guiding block 2234 guides the branches of the paper mulberry tree to be picked to the position between the two picking assemblies, then, the folding motor 2221 is operated to drive the lead screw 2224 to rotate around the self axial direction, the lead screw 2224 rotates and enables the two picking assemblies to move close to each other until the folding teeth 2233 of the two picking assemblies contact with each other, at this time, the branches of the broussonetia papyrifera to be picked are clamped between the closure teeth 2233 of the two picking assemblies, picking drive mechanism 210 then continues to operate and drives picking mechanism 220 as a whole to continue its upward movement away from the ground, during which, the broussonetia papyrifera leaves will be pulled off and stored in picking housing 2231 of both picking assemblies;

in the above process, the limiting teeth 2235 are used to clamp the leaves of broussonetia papyrifera in the limiting grooves, so as to prevent the leaves of broussonetia papyrifera from falling off the vertical plate of the picking housing 2231 due to excessive leaves during picking.

The picking driving mechanism 210 comprises a picking motor 211, a winding rope shaft 212, a pulley component and a rope pulling group, a support bracket is arranged on the upper end face of the vehicle bottom seat 111, the axial direction of an output shaft of the picking motor 211 is parallel to the axial direction of the tire 129, and the picking motor 211 is fixedly arranged on the support bracket.

The axial of rich fag end 212 be on a parallel with the axial of tire 129, rich fag end 212 movable mounting can be around self axial rotation on the support holder, rich fag end 212 be provided with two sets along the direction of perpendicular to ground and be respectively for going up rich fag end, be located the rich fag end of going up under the rich fag end, go up/be provided with power transmission subassembly between the rich fag end down and carry out the power connection transmission through power transmission subassembly one between the two, specifically, power transmission subassembly one is the spur gear power transmission structure that the drive ratio is one, preferably, power transmission subassembly one is provided with two sets and is located the one end of going up rich fag end respectively.

Picking motor 211 and being provided with power transmission subassembly two down between the rich fag end, power transmission subassembly two includes the transmission shaft, power transmission spare one, power transmission spare two, the axial of transmission shaft is on a parallel with the axial of rich fag end 212, transmission shaft movable mounting can wind self axial rotation on the support bracket, power transmission spare one sets up and is used for the power connection transmission between the two in picking between motor 211 and the transmission shaft, power transmission spare two sets up and is used for the power connection transmission between the two between transmission shaft and the rich fag end down, specifically, power transmission spare one/two is speed reduction spur gear power transmission structure.

The pulley assembly comprises a pulley shaft 213 and a transition pulley 214, the axial direction of the pulley shaft 213 is parallel to the axial direction around the rope shaft 212, the pulley shaft 212 is fixedly arranged between two sets of mounting plates 141 of the mounting assembly 140, the transition pulley 214 is coaxially and movably arranged outside the pulley shaft 213 and can rotate around the self axial direction, the pulley assembly is provided with two sets of upper/lower pulley assemblies, the upper pulley assembly is close to the top end of the mounting plate 141 of the mounting assembly 140, and the lower pulley assembly and the lower rope shaft are positioned at the same height.

The rope group comprises a first rope and a second rope, one end of the first rope is wound outside the upper winding rope shaft, the other end of the first rope is wound outside the upper winding rope shaft and fixedly connected with the top of the sliding support 2211, one end of the second rope is wound outside the lower winding rope shaft, the other end of the second rope is wound around the transition pulley 214 of the lower pulley and fixedly connected with the bottom of the sliding support 2211, and when the upper winding rope shaft and the lower winding rope shaft rotate axially, the upper winding rope shaft winds up the rope while winding the rope down around the rope shaft or winds down around the rope shaft while winding the rope down around the rope shaft.

Preferably, the picking driving mechanism 210 drives the picking mechanism 220 to ascend or descend by pulling the pulling rope sets, in order to make the movement process of the picking mechanism 220 smoother, the pulling rope sets are provided with two sets and respectively located at one end of the winding rope shaft 212, and the transition pulleys 214 of the pulley assembly are correspondingly provided with two sets.

The picking drive mechanism 210 specifically works as follows: the picking motor 211 runs and drives the lower winding rope shaft to rotate around the self axial direction through the power transmission component II, the lower winding rope shaft rotates and drives the upper winding rope shaft to rotate around the self axial direction through the power transmission component I, and the rotation directions of the upper winding rope shaft and the lower winding rope shaft are opposite;

when the upper winding rope shaft is used for releasing the rope and the lower winding rope shaft is used for collecting the rope, the picking mechanism 220 makes descending motion, and when the upper winding rope shaft is used for collecting the rope and the lower winding rope shaft is used for releasing the rope, the picking mechanism 220 makes ascending motion.

The leaf storing device 300 is located right behind the mounting assembly 140 along the driving direction of the driving mechanism 120, the leaf storing device 300 includes a storing mechanism 310, a pulling mechanism 320 and a tension spring 330, the storing mechanism 310 is used for receiving the broussonetia papyrifera leaves picked by the picking mechanism 220, the pulling mechanism 320 is used for driving the storing mechanism 310 to move upwards, and the tension spring 330 is used for driving the storing mechanism 310 to move downwards.

The storage mechanism 310 includes a storage bag 311 and a support bracket 312, one end of the support bracket 312 is movably mounted in the two sets of mounting plates 141 of the mounting assembly 140, the other end is located outside the mounting assembly 140, and a support collar axially perpendicular to the ground is fixedly arranged at the end, and a sliding guide fit with a guiding direction perpendicular to the ground is formed between the support bracket 312 and the mounting assembly 140.

The storage bag 311 is vertically fixed in the support collar with its opening facing vertically upward.

One end of the tension spring 330 is fixedly connected with the bearing bracket 312, the other end of the tension spring 330 is fixedly connected with the supporting bracket arranged on the upper end surface of the vehicle base 111, and the elastic force of the tension spring 330 drives the storage mechanism 310 to do descending motion.

The lifting mechanism 320 comprises a rotating shaft 321, a winding rope wheel 322, a swing rod 323, a remote rod 324, a bolt and a connecting rope, the axial direction of the rotating shaft 321 is parallel to the axial direction of the winding rope shaft 212, the rotating shaft 321 is movably installed between two sets of installation plates 141 of the installation assembly 140 and can rotate around the self axial direction, the rotating shaft 321 is provided with two sets of upper rotating shafts and lower rotating shafts which are respectively close to the top ends of the installation plates 141 and are positioned below the upper rotating shafts, one end of each lower rotating shaft penetrates through the installation plates 141 and is positioned outside the installation assembly 140, the winding rope wheel 322 is coaxially fixed outside the rotating shaft 321, and the winding rope wheel 322 is correspondingly provided with two sets of upper winding rope wheels and lower winding rope wheels which are respectively installed outside the upper rotating.

The extending direction of the swing rod 323 is perpendicular to the axial direction of the rotating shaft 321, the extending direction of the remote lever 324 is parallel to the axial direction of the rotating shaft 321, one end of the swing rod 323 is fixedly connected with the end part of the lower rotating shaft, which is located outside the mounting assembly 140, and the other end of the swing rod 323 is fixedly connected with the remote lever 324.

The swing rod 323 is provided with an insertion hole, the mounting plate 141 close to the swing rod 323 is provided with a limiting hole corresponding to the insertion hole, the limiting hole is provided with a plurality of groups along the circumferential direction of the rotating shaft 321 in an array mode, one end of the bolt is located on one side of the swing rod 323 departing from the mounting plate 141, and the other end of the bolt can penetrate through the insertion hole and is located in the limiting hole.

One end of the connecting rope is fixedly connected with the bottom of the bearing support 312, and the other end of the connecting rope is fixedly connected with the top of the bearing support 312 after sequentially bypassing the lower winding rope pulley and the upper winding rope pulley.

The leaf storage device 300 is initially positioned with the storage pocket 311 near the top of the mounting plate 141 and the tension spring 330 in a compressed state.

The working process of the leaf storage device 300 is specifically as follows: the worker takes out the bolt, and the storage mechanism 310 descends under the driving of the elastic force of the tension spring 330 until the storage bag 311 is located at the lowest point and the worker takes out the broussonetia papyrifera leaves inside;

the staff shakes the remote lever 324 manually to make the lower rotating shaft rotate around the self axial direction, the lower rotating shaft rotates and pulls the lower winding sheave to rotate synchronously, the winding sheave rotates and pulls the bearing support 312 to do ascending movement through the connecting rope, even if the storage mechanism 310 does the ascending mechanism, when the storage bag 311 recovers to the initial position close to the top end of the mounting plate 141, the staff can make the storage mechanism 310 still by inserting the bolt into the jack and the limiting hole.

During actual work, a worker loosens the fastening bolt, moves the supporting rod 132 and the movable support 131 upwards, and fixes the movable support 131 on the fixed support 112 through the fastening bolt after the bottom end of the supporting rod 132 is far away from the ground;

subsequently, the driving motor 126 operates and drives the tire 129 to rotate around the self axial direction through the cooperation of the two groups of power transmission members, meanwhile, the worker holds the handle 113 to stabilize the paper mulberry picking machine and controls the advancing direction of the picking machine, the two groups of power transmission members cooperate to enable the paper mulberry picking machine to advance forwards, when the picking machine runs to be positioned below the paper mulberry, the worker loosens the fastening bolt and moves the supporting rod 132 and the movable bracket 131 downwards, and the movable bracket 131 is fixed on the fixed bracket 112 through the fastening bolt after the bottom end of the supporting rod 132 is inserted to the ground, even if the picking machine is stably placed on the ground, meanwhile, the guide inclined surface of the guide block 2234 guides the branches of the paper mulberry to be picked to between the two groups of picking assemblies in the process;

subsequently, the folding motor 2221 operates and drives the screw rod 2224 to rotate around the self axial direction, the screw rod 2224 rotates and enables the two groups of picking assemblies to move close to each other until the folding teeth 2233 of the two groups of picking assemblies are contacted with each other, at this time, the branches of the paper mulberry to be picked are clamped between the folding teeth 2233 of the two groups of picking assemblies, then, the picking driving mechanism 210 operates and drives the picking mechanism 220 to integrally perform a lifting motion far away from the ground, and in the process, the leaves of the paper mulberry can be torn off and stored in the picking shells 2231 of the two groups of picking assemblies;

when the picking mechanism 220 integrally passes through the top end of the mounting plate 141 of the mounting assembly 140, the picking mechanism 220 integrally turns over in one hundred eighty degrees, so that the leaves of the paper mulberry tree fall downwards into the storage bag 311;

subsequently, picking drive mechanism 210 and folding motor 2221 both run in reverse and return leaf picking device 200 to the initial position, ready for the next round of picking of broussonetia papyrifera leaves;

so reciprocating, when the paper mulberry leaf in the storage bag 311 is full of storage, the staff takes out the bolt, under the elastic force of the tension spring 330, the storage mechanism 310 makes descending movement until the storage bag 311 is at the lowest point and the staff takes out the paper mulberry leaf therein, then, the staff manually shakes the remote lever 324 to make the lower rotating shaft rotate around the self axial direction, the lower rotating shaft rotates and pulls the lower rotating shaft to rotate synchronously around the rope wheel, the lower rotating shaft rotates around the rope wheel and pulls the bearing support 312 to make ascending movement through the connecting rope, even if the storage mechanism 310 makes ascending movement, when the storage bag 311 is restored to the initial position near the top end of the mounting plate 141, the staff can do this by inserting the bolt into the jack and the limiting hole.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The automatic picking machine for the hybrid paper mulberry is characterized by comprising a vehicle body, a leaf picking device and a leaf storage device, wherein the leaf picking device and the leaf storage device are both arranged on the vehicle body, the leaf picking device is used for picking the leaves of the paper mulberry and transporting the picked paper mulberry leaves to the leaf storage device, and the leaf storage device is used for temporarily storing the paper mulberry leaves;

the frame comprises a frame base, fixing supports and handlebars, wherein the frame base is of a horizontally arranged plate structure, the fixing supports are fixedly arranged on the upper end face of the frame base, the handlebars are fixedly arranged on the fixing supports and are provided with two groups, and the fixing supports are also provided with display screens for displaying the running speed of the leaf picking machine;

2. The automatic picking machine for the hybrid paper mulberry according to claim 1, wherein the auxiliary supporting mechanism is positioned right behind the travelling mechanism along the travelling direction of the auxiliary supporting mechanism, the auxiliary supporting mechanism comprises a movable support and a supporting rod, the movable support and the fixed support are movably connected and form sliding guide fit, the guiding direction of the sliding guide fit is vertical to the ground, a fastening bolt is further arranged between the movable support and the fixed support, and the movable support and the fixed support can be fixed through the fastening bolt;

3. The automatic picking machine for the paper mulberry according to claim 2, wherein the leaf picking device is located right in front of the mounting component along the traveling direction of the traveling mechanism, and comprises a picking driving mechanism and a picking mechanism, the picking driving mechanism is used for driving the picking mechanism to do ascending/descending motion along the direction vertical to the ground, and the picking mechanism is used for picking the paper mulberry leaves;

4. The automatic picking machine for the hybrid paper mulberry according to claim 3, wherein the folding member comprises a folding motor, an intermediate shaft, a guide rod and a screw rod, the folding motor is vertically and fixedly mounted on the mounting bracket, the axial direction of the intermediate shaft is parallel to the axial direction of the tire, the intermediate shaft is movably mounted on the mounting bracket and can rotate around the axial direction of the intermediate shaft, a power connecting piece I is arranged between the folding motor and the intermediate shaft, and power is connected and transmitted between the folding motor and the intermediate shaft through the power connecting piece I, and the power connecting piece I is a bevel gear power transmission structure;

5. The automated picking machine for the hybrid paper mulberry according to claim 4, wherein the picking member is located on the side of the folding member away from the mounting member, the picking member comprises a picking assembly, the picking assembly comprises a picking shell, the picking shell is composed of four parts and is respectively a bottom plate and a first/second/third vertical plate, the bottom plate is of a horizontally arranged rectangular plate structure, the first/second/third vertical plates are of a vertically arranged rectangular plate structure, the large surface of the first/second vertical plate is perpendicular to the driving direction of the driving mechanism, the bottom end of the first vertical plate and the side surface of the bottom plate, which is perpendicular to the driving direction of the driving mechanism and is close to the folding member, are fixedly connected, the bottom end of the second vertical plate and the side surface of the bottom plate, which is perpendicular to the driving direction of the driving mechanism and is far away from the folding member, the large surface of the third vertical plate is perpendicular to the, The side surfaces of the bottom plate, which are vertical to the axial direction of the tire, are fixedly connected, and the other side surface of the bottom plate, which is vertical to the axial direction of the tire, is a mounting surface;

the upper end surface of the third vertical plate of the picking shell is provided with a limiting groove, the limiting groove penetrates through the thickness of the third vertical plate, the limiting grooves are arrayed along the driving direction of the driving mechanism and are provided with a plurality of groups, limiting teeth are formed between two adjacent groups of limiting grooves, and a plurality of groups are correspondingly formed on the limiting teeth;

6. The automatic picking machine for the hybrid paper mulberry according to claim 5, wherein the picking driving mechanism comprises a picking motor, a rope winding shaft, a pulley assembly and a rope pulling group, a support bracket is arranged on the upper end surface of the vehicle base, the axial direction of an output shaft of the picking motor is parallel to the axial direction of the tire, and the picking motor is fixedly arranged on the support bracket;

the axial direction of the rope winding shaft is parallel to the axial direction of the tire, the rope winding shaft is movably arranged on the support bracket and can rotate around the self axial direction, two groups of upper rope winding shafts and lower rope winding shafts are arranged on the rope winding shaft along the direction vertical to the ground, the upper rope winding shafts and the lower rope winding shafts are positioned right below the upper rope winding shafts, a power transmission assembly is arranged between the upper rope winding shafts and the lower rope winding shafts, power is connected and transmitted between the upper rope winding shafts and the lower rope winding shafts through a power transmission assembly I, the power transmission assembly I is a straight gear power transmission structure with a transmission ratio of one, and the power transmission assembly I is provided with two groups of power transmission assemblies and positioned at one end of;

a power transmission component II is arranged between the picking motor and the lower rope winding shaft, the power transmission component II comprises a transmission shaft, a power transmission component I and a power transmission component II, the axial direction of the transmission shaft is parallel to the axial direction of the rope winding shaft, the transmission shaft is movably arranged on the support bracket and can rotate around the self axial direction, the power transmission component I is arranged between the picking motor and the transmission shaft and used for power connection transmission between the picking motor and the transmission shaft, the power transmission component II is arranged between the transmission shaft and the lower rope winding shaft and used for power connection transmission between the transmission shaft and the lower rope winding shaft, and the power transmission component I/II is a speed reduction straight gear power transmission structure;

the pulley assembly comprises a pulley shaft and a transition pulley, the axial direction of the pulley shaft is parallel to the axial direction of the rope winding shaft and the pulley shaft is fixedly arranged between two groups of mounting plates of the mounting assembly, the transition pulley is coaxially and movably arranged outside the pulley shaft and can rotate around the axial direction of the transition pulley, the pulley assembly is provided with two groups of upper/lower pulley assemblies, the upper pulley assemblies are close to the top ends of the mounting plates of the mounting assembly, and the lower pulley assemblies and the lower rope winding shaft are positioned at the same height;

the rope group comprises a first rope winding shaft and a second rope winding shaft, one end of the first rope winding shaft is wound outside the upper rope winding shaft, the other end of the first rope winding shaft is wound around the transition pulley of the upper pulley assembly and is fixedly connected with the top of the sliding support, one end of the second rope winding shaft is wound outside the lower rope winding shaft, the other end of the second rope winding shaft is wound around the transition pulley of the lower pulley assembly and is fixedly connected with the bottom of the sliding support, and when the upper/lower rope winding shafts rotate axially, the upper rope winding shaft winds the rope and simultaneously winds the lower rope winding shaft or winds the upper rope winding shaft and winds the rope and simultaneously winds the lower rope winding shaft to unwind;

the two groups of the pull rope groups are respectively arranged at one end of the rope winding shaft, and the two groups of the transition pulleys of the pulley component are correspondingly arranged.

7. The automatic picking machine for hybrid broussonetia papyrifera as claimed in claim 6, wherein the leaf storage device is located right behind the mounting assembly along the traveling direction of the traveling mechanism, and comprises a storage mechanism, a pulling-up mechanism and a tension spring, the storage mechanism is used for receiving the broussonetia papyrifera leaves picked by the picking mechanism, the pulling-up mechanism is used for driving the storage mechanism to move upwards, and the tension spring is used for driving the storage mechanism to move downwards;

8. The automatic picking machine for hybrid paper mulberry according to claim 7, wherein the pulling mechanism comprises a rotating shaft, a rope winding wheel, a swing rod, a remote rod, a bolt and a connecting rope, the axial direction of the rotating shaft is parallel to the axial direction of the rope winding shaft, the rotating shaft is movably arranged between two groups of mounting plates of the mounting assembly and can rotate around the rotating shaft, the rotating shaft is provided with two groups of upper rotating shafts close to the top ends of the mounting plates and a lower rotating shaft positioned below the upper rotating shafts, one end of the lower rotating shaft penetrates through the mounting plates and is positioned outside the mounting assembly, the rope winding wheel is coaxially fixed outside the rotating shaft, and the rope winding wheel is correspondingly provided with two groups of upper rope winding wheels arranged outside the upper rotating shafts and a lower rope winding wheel arranged outside the lower rotating shafts;

one end of the connecting rope is fixedly connected with the bottom of the bearing support, and the other end of the connecting rope is fixedly connected with the top of the bearing support after sequentially bypassing the lower rope winding wheel and the upper rope winding wheel;