CN111492801A

CN111492801A - Full-automatic paper mulberry leaf taking component

Info

Publication number: CN111492801A
Application number: CN202010314257.XA
Authority: CN
Inventors: 金胜全
Original assignee: Anhui Xudaokang Construction Engineering Consulting Co ltd
Current assignee: Shaoxing Yiyue Intelligent Technology Co.,Ltd.
Priority date: 2020-04-21
Filing date: 2020-04-21
Publication date: 2020-08-07
Anticipated expiration: 2040-04-21
Also published as: CN111492801B

Abstract

The invention provides a full-automatic paper mulberry leaf taking component, which comprises a clamping mechanism, a friction mechanism, a power source and a collecting mechanism, wherein the clamping mechanism is provided with two clamping parts, the friction mechanism is positioned between the two clamping parts, the power source can provide driving power for the clamping mechanism and the friction mechanism and enables the clamping mechanism to carry out abutting clamping on branches and leaves of a paper mulberry and enables the friction mechanism to carry out abutting friction on the branches and leaves of the paper mulberry, the abutting force of the clamping mechanism on the branches and leaves of the paper mulberry is greater than that of the friction mechanism on the branches and leaves of the paper mulberry, the friction mechanism picks the branches and leaves of the paper mulberry through the friction force and enables the picked leaves to fall into the collecting mechanism, the collecting mechanism is arranged below the clamping mechanism and the friction mechanism, the significance is that the leaves are picked through clamping friction on the branches and leaves of the paper mulberry through two friction belts, the leaf picking efficiency of the paper mulberry can be greatly improved, saves time and labor, improves the economic benefit of the paper mulberry, and is suitable for large-area popularization and application.

Description

Full-automatic paper mulberry leaf taking component

Technical Field

The invention relates to the technical field of paper mulberry processing, in particular to a full-automatic paper mulberry leaf taking component.

Background

The paper mulberry is a fallen leaf arbor, and the bark is dark gray; the branches are dense and soft, the crown is open, the tree is oval to wide oval, the bark is smooth, the color is light gray or gray brown, the tree is not easy to crack, and the whole plant contains latex. The broussonetia papyrifera is a strong positive tree species, has strong adaptability and stress resistance, and has the characteristics of fast growth, strong adaptability, wide distribution, easy propagation, high heat quantity and short rotation period. The broussonetia papyrifera leaves are good feed, and are generally used for feeding livestock such as pigs, cattle, sheep and the like in farms. At present, the picking of the broussonetia papyrifera leaves is still operated in a manual picking mode, the labor intensity is high, time and labor are wasted, the picking efficiency is low, the economic benefit of the broussonetia papyrifera leaves is directly influenced, and in order to overcome the technical problems, a full-automatic broussonetia papyrifera leaf taking component which is ingenious in structure, simple in principle, high in automation degree and high in leaf picking efficiency is needed to be provided.

Disclosure of Invention

In order to solve the defects of the prior art, the invention aims to provide a full-automatic paper mulberry leaf picking component which is ingenious in structure, simple in principle, high in automation degree and high in leaf picking efficiency, and aims to solve the technical problem of low leaf picking efficiency of paper mulberry trees manually at present.

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

A full-automatic paper mulberry leaf taking component comprises a clamping mechanism (310) and a friction mechanism (320), the paper mulberry leaf picking machine comprises a power source (330) and a collecting mechanism (340), wherein the clamping mechanism (310) is provided with two clamping parts, the friction mechanism (320) is located between the two clamping parts, the power source (330) can provide driving power for the clamping mechanism (310) and the friction mechanism (320) and enable the clamping mechanism (310) to carry out abutting clamping on branches and leaves of a paper mulberry tree and enable the friction mechanism (320) to carry out abutting friction on the branches and leaves of the paper mulberry tree, the abutting force of the clamping mechanism (310) on the branches and leaves of the paper mulberry tree is greater than that of the friction mechanism (320) on the branches and leaves of the paper mulberry tree, the friction mechanism (320) picks the branches and leaves of the paper mulberry tree through friction force and the picked leaves fall into the collecting mechanism (340), and the collecting mechanism (340) is arranged below the clamping mechanism (310) and the friction mechanism (320);

the clamping mechanism (310) comprises strip-shaped mounting frames (311) arranged in the length direction parallel to the chassis (100), the two mounting frames (311) are symmetrically arranged in the length direction parallel to the chassis (100), two guide posts (312) axially parallel to the width direction of the chassis (100) are fixedly arranged between the two mounting frames (311) at intervals, the two guide posts (312) are arranged in parallel, rectangular floating plates (313) matched with the two guide posts in a sliding guide mode are sleeved on the two guide posts (312), the length direction of each floating plate (313) is parallel to the direction of the chassis (100), the width direction of each floating plate is vertically arranged, the floating plates (313) are arranged in two positions and are symmetrically arranged in the length direction parallel to the chassis (100), one clamping position of the clamping mechanism (310) is located between one ends of the floating plates (313), the other clamping position of the clamping mechanism is located between the other ends of the floating plates (313), the clamping mechanism (310) comprises a clamping part and a clamping mechanism (310), wherein the clamping part comprises rectangular clamping plates (314) arranged on the inner side of a floating plate (313), the two clamping plates (314) are symmetrically arranged along the length direction parallel to a chassis (100), the clamping plates (314) correspond to the floating plate (313) one by one, one end, close to each other, of each clamping plate (314) is provided with a V-shaped clamping opening (314 a) which is arranged right opposite to each other, one end, deviating from each other, of each clamping plate is fixedly provided with a sliding rod I (314 b) and the axial direction of the sliding rod I (314) is parallel to the width direction of the chassis (100), the V-shaped clamping openings (314 a) enable the clamping plates (314) to form two horn chamfers which are arranged up and down and are arranged above, the sliding rod I (314 b) are arranged symmetrically up and down, the sliding rod I (314 b) movably penetrates through the floating plate (313) and form sliding guide fit with the sliding rod I along the width direction parallel to the chassis ( The clamping ring is used for preventing the first sliding rod (314 b) from being separated from the floating plate (313);

a middle plate (315) is slidably sleeved on the first sliding rod (314 b) which is symmetrically arranged up and down, a first buffer spring (316 a) and a second buffer spring (316 b) are sleeved on the first sliding rod (314 b), the first buffer spring (316 a) and the second buffer spring (316 b) are respectively positioned at one side of the middle plate (315), one end of the first buffer spring (316 a) is abutted against the middle plate (315), the other end of the first buffer spring is abutted against the floating plate (313), the elastic force of the first buffer spring (316 a) is always directed to the middle plate (315) by the floating plate (313), one end of the second buffer spring (316 b) is abutted against the middle plate (315), the other end of the second buffer spring is abutted against the clamping plate (314), the elastic coefficient of the first buffer spring (316 a) is smaller than that of the second buffer spring (316 b), and a bidirectional screw rod (317) axially parallel to the width direction of the chassis (100) is rotatably arranged between the two mounting frames (311) The bidirectional screw rod (317) is positioned between the two guide posts (312) and comprises a forward threaded section and a reverse threaded section which are equal in length, wherein one floating plate (313) is sleeved on the forward threaded section of the bidirectional screw rod (317) and forms threaded connection fit with the forward threaded section, and the other floating plate (313) is sleeved on the reverse threaded section of the bidirectional screw rod (317) and forms threaded connection fit with the reverse threaded section.

As a further optimization or improvement of the present solution.

The friction mechanism (320) comprises a rectangular frame (321) which is arranged between two clamping parts of the clamping mechanism (310) and located on the inner side of the floating plate (313), the rectangular frame (321) is arranged in the length direction parallel to the chassis (100) and symmetrically provided with two parts, the rectangular frame (321) corresponds to the floating plate (313) one by one, a supporting block (324) fixedly sleeved on the guide post (312) is arranged below the rectangular frame (321), the upper end face of the supporting block (324) is in contact with the lower end face of the rectangular frame (321), the supporting block (324) supports and supports the rectangular frame (321), meanwhile, the supporting block (324) can support and support the toppled paper mulberry, a driving roller (325 a), a driven roller (325 b) and a middle roller (325 c) which are axially vertically arranged and have the same diameter are arranged on the rectangular frame (321) in a rotating mode, the driving roller (325 a) is located at one end, along the length direction, of the rectangular frame (321), The driven roller (325 b) is located at the other end of the rectangular frame (321) in the length direction, the middle rollers (325 c) are arranged in a plurality of arrays between the driving roller (325 a) and the driven roller (325 b), friction belts (326) forming a closed loop are arranged between the driving roller (325 a) and the driven roller (325 b) in a winding manner, the middle rollers (325 c) support the friction belts (326), a friction motor (327) is fixedly installed on the fixing frame (321), an output shaft of the friction motor (327) is coaxially and fixedly connected with a rotating shaft 327 of the driving roller (325 a), and the friction motor (326) can drive the friction belts (326) to move from one end face to the rear end direction of the chassis (100) when the friction belts (326) approach to each other.

As a further optimization or improvement of the present solution.

The end face of the rectangular frame (321) which is far away from each other is fixedly provided with a second sliding rod (322) which is arranged along the direction parallel to the width direction of the chassis (100), the second sliding rod (322) is provided with two sliding rods which are respectively close to the end parts of the rectangular frame (321) along the length direction, the second sliding rod (322) is arranged on the floating plate (313) in a penetrating way and forms sliding guide fit along the direction parallel to the width direction of the chassis (100), a limiting snap ring is fixedly sleeved on the outer circular surface of one end of the second sliding rod (322) departing from the rectangular frame (321) and is used for preventing the second sliding rod (322) from being separated from the floating plate (313), and a buffer spring III (323) is sleeved on the sliding rod II (322), one end of the buffer spring III (323) is abutted against the floating plate (313), the other end of the buffer spring III (323) is abutted against the rectangular frame (321), and the elastic force of the buffer spring III (323) always points to the rectangular frame (321) from the floating plate (313).

As a further optimization or improvement of the present solution.

The power source (330) comprises a clamping motor (331) fixedly installed on one installation frame (311), the axial direction of an output shaft of the clamping motor (331) is parallel to the width direction of the chassis (100), the output shaft of the clamping motor (331) is right above a driving end of the bidirectional screw rod (317), a belt transmission assembly four (332) used for connecting the output shaft of the clamping motor (331) and the driving end of the bidirectional screw rod (317) is arranged between the output shaft of the clamping motor (331) and the driving end of the bidirectional screw rod (317), the belt transmission assembly four (332) can transmit power on the output shaft of the clamping motor (331) to the bidirectional screw rod (317) and can drive the bidirectional screw rod (317) to rotate, the power source (330) further comprises a pressure sensor one (333) fixedly arranged on the floating plate (313), and a pressure sensor two (334) fixedly arranged on the floating plate (313), and a sensing end of the pressure sensor one (333) points to, The sensing end of the second pressure sensor (334) points to the back of the rectangular frame (321) and is in contact with the back of the rectangular frame, and the first pressure sensor (333) and the second pressure sensor (334) are in signal connection with the clamping motor (331) through the controller.

As a further optimization or improvement of the present solution.

The collecting mechanism (340) comprises a first rectangular movable frame (341 a) and a second rectangular movable frame (341 b) which are arranged on the upper end face of the chassis (100), the length directions of the first movable frame (341 a) and the second movable frame (341 b) are arranged along the width direction of the chassis (100) and are vertically arranged in the width direction, the first movable frame (341 a) is positioned between the second movable frame (341 b) and the rear end of the chassis (100), the second movable frame (341 b) is positioned between the first movable frame (341 a) and the front end of the chassis (100), one end of the mounting frame (311) is fixedly connected with the first movable frame (341 a), the other end of the mounting frame is fixedly connected with the second movable frame (341 b), a V-shaped accommodating port (342) with a vertically upward opening is formed in the upper end faces of the first movable frame (341 a) and the second movable frame (341 b), the bottom of the accommodating port (342) is flush with the upper end face of the supporting block (324), and the accommodating port (342) is used for guiding the toppled paper mulberry structure toppled to two friction belts (326) of the toppled to two Between, the first movable frame (341 a) and the second movable frame (341 b) are rotatably provided with two rotating drums (343) which are axially parallel to the length direction of the chassis (100), the rotating drums (343) are symmetrically arranged along the length direction parallel to the chassis (100), the distance between the rotating drums (343) is greater than the distance between the mounting frames (311), one rotating drum (343) is a driving rotating drum, the other rotating drum (343) is a driven rotating drum, a circulating belt (344) which forms a closed loop in a winding way is arranged between the driving rotating drum and the driven rotating drum, the circulating belt (344) is positioned below the clamping mechanism (310) and the friction mechanism (320), one end of the circulating belt (344) extends to the first movable frame (341 a), the other end of the circulating belt extends to the second movable frame (341 b), the circulating belt (344) is provided with a convex plate (345) which is perpendicular to and extends outwards, the convex plate (345) is provided with a plurality of convex plates and is arranged along the circulating direction of the circulating belt (344), a continuous collecting groove (346) for collecting leaves of the paper mulberry is formed between every two adjacent convex plates (345), a conveying motor (347) is fixedly installed on one end face of the first movable frame (341 a) away from the second movable frame (341 b), the output shaft of the conveying motor (347) is parallel to the width direction of the chassis (100), a second bevel gear assembly (348) for connecting the output shaft of the conveying motor (347) and the driving end of the driving rotary drum is arranged between the output shaft of the conveying motor (347) and the driving end of the driving rotary drum, and the second bevel gear assembly (348) can transmit power on the output shaft of the conveying motor (347) to the driving rotary drum and drive the driving rotary drum to rotate clockwise/anticlockwise around the axial direction of.

Compared with the prior art, the leaf picking device has the advantages that the structure is ingenious, the principle is simple, the automation degree is high, leaf picking is achieved by clamping and rubbing the branches and leaves of the paper mulberry through the two rubbing belts, leaf picking efficiency of the paper mulberry can be greatly improved, time and labor are saved, economic benefits of the paper mulberry are improved, and the paper mulberry leaf picking device is suitable for large-area popularization and application.

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 an overall exploded view of the present invention.

Fig. 4 is a schematic structural view of the chassis.

Fig. 5 is a matching view of the harvesting device, the leaf taking device, the storage device and the sliding driving device.

Fig. 6 is a schematic structural view of the harvesting device.

Fig. 7 is a schematic structural view of the cutting mechanism.

Fig. 8 is a partial structural schematic view of the cutting mechanism.

Fig. 9 is a matching view of the cutting blade and the guide block.

Fig. 10 is a view showing the driving mechanism and the cutting mechanism in cooperation.

Fig. 11 is a view showing the driving mechanism and the cutting mechanism.

FIG. 12 is a schematic view of the leaf-picking device, the storage device and the sliding driving device.

Fig. 13 is a schematic structural view of the leaf taking device.

Fig. 14 is a combination view of the gripping mechanism, the friction mechanism, and the power source.

Fig. 15 is a schematic structural view of the clamping mechanism.

Fig. 16 is a partial structural view of the chucking mechanism.

Fig. 17 is a partial structural view of the chucking mechanism.

Fig. 18 is an installation view of the friction mechanism.

Fig. 19 is a schematic structural view of the friction mechanism.

Fig. 20 is a partial structural view of the friction mechanism.

Fig. 21 is a diagram showing the power source, the clamping mechanism, and the friction mechanism.

FIG. 22 is a diagram of the power source in cooperation with a bi-directional lead screw.

Fig. 23 is a schematic structural view of the collecting mechanism.

Fig. 24 is a partial structural view of the collecting mechanism.

FIG. 25 is a view of the collection mechanism in cooperation with the storage device.

Fig. 26 is a schematic structural diagram of a storage device.

Fig. 27 is a partial structural view of a storage device.

Fig. 28 is a partial structural view of the storage device.

Fig. 29 is a matching view of the sliding driving device and the chassis, the first movable frame and the second movable frame.

Fig. 30 is an exploded view of the slide driving device and the chassis, the first movable frame and the second movable frame.

Fig. 31 is a schematic structural view of the slide driving device.

Fig. 32 is a schematic view of the structure of the guide rail.

Fig. 33 is a schematic structural view of the slide rail.

Fig. 34 is a partial structural view of the slide driving device.

Fig. 35 is a partial structural view of the slide driving device.

Labeled as:

100. a chassis; 110. coiling; 120. a storage battery;

200. a harvesting device; 210. a guide block; 211. a harvesting area; 220. a cutting mechanism; 221. a fixed mount; 222. a fixing plate; 223. a main shaft; 224. cutting the slices; 225. installing an inclined plane; 225a and a driving pulley I; 225b, a driven pulley I; 225c, a first belt; 226. a shifting fork; 227. a support plate; 227a, a horizontal segment; 227b, an inclined section; 230. a drive mechanism; 231. cutting the motor; 232. a belt transmission assembly II; 233. a first transmission shaft; 234. a second transmission shaft; 235. a belt transmission assembly III; 236. a worm gear drive assembly; 237. a first bevel gear component;

300. a leaf taking device; 310. a clamping mechanism; 311. a mounting frame; 312. a guide post; 313. a floating plate; 314. a splint; 314a, a V-shaped clamping opening; 314b, a first sliding rod; 315. placing a middle plate; 316a, a first buffer spring; 316b, a second buffer spring; 317. a bidirectional screw rod; 320. a friction mechanism; 321. a rectangular frame; 322. a second sliding rod; 323. a third buffer spring; 324. a support block; 325a, a driving roller; 325b, a driven roller; 325c, an intermediate drum; 326. a friction belt; 327. a friction motor; 330. a power source; 331. a clamping motor; 332. a belt transmission assembly IV; 333. a first pressure sensor; 334. a second pressure sensor; 340. a collection mechanism; 341a, a first movable frame; 341b, a second movable frame; 342. an accommodating port; 343. a rotating drum; 344. a circulating belt; 345. a convex plate; 346. a continuous collecting groove; 347. a conveying motor; 348. bevel gear component II

400. A storage device; 401. a tail plate; 402. a storage cage; 403. a delivery cartridge; 404. a butt joint port; 405. a packing auger; 406. a baffle plate; 407. a belt transmission assembly V; 408. a transfer motor; 409. a belt drive assembly six;

500. a slip drive device; 501. a guide rail; 501a and an inner cavity; 501b, a chute; 502. a slide rail; 502a, a vertical slider; 502b, horizontal slider; 503. a first guide wheel; 504. a second guide wheel; 505. a tail wheel; 506. a first wheel; 507. a connecting belt; 508a and a third transmission shaft; 508b, a slip motor; 509a, bevel gear assembly three; 509b, bevel gear assembly four.

Detailed Description

Referring to fig. 1-35, a horizontal full-automatic paper mulberry harvesting and leaf-taking machine comprises a rectangular chassis 100, a harvesting device 200, a leaf-taking device 300, a storage device 400 and a sliding driving device 500, wherein the harvesting device 200 is fixedly mounted on the chassis 100, the leaf-taking device 300 is fixedly connected with the storage device 400 and movably mounted on the chassis 100, the leaf-taking device 300 is located between the harvesting device 200 and the storage device 400, the sliding driving device 500 is arranged between the leaf-taking device 300 and the chassis 100 and is used for driving the leaf-taking device 300 and the storage device 400 to integrally slide between the rear end of the chassis 100 and the harvesting device 200, the harvesting device 200 is used for cutting paper mulberry trees and enabling the cut paper mulberry trees to incline towards the leaf-taking device 300, the leaf-taking device 300 is used for taking the fallen paper mulberry trees, the storage device 400 is used for storing the leaves of the paper mulberry trees taken down by the leaf-taking device 300, the wheels 110 are fixedly arranged at the corners of the chassis 100, the hub motor for driving the wheels 110 to operate is arranged in the wheels 110, the rechargeable storage battery 120 is fixedly arranged on the lower end face of the chassis 100, and the storage battery 120 can supply power to the hub motor, the motor in the harvesting device 200, the motor in the leaf taking device 300, the motor in the storage device 400 and the motor in the sliding driving device 500.

In the leaf picking process, the wheels 110 operate and drive the chassis 100 to move, when the harvesting mechanism 200 touches the trunk of the paper mulberry, the harvesting device 200 cuts the paper mulberry closely to the ground, the cut paper mulberry falls towards the rear end of the chassis 100 under the traction action of the harvesting device 200, the paper mulberry falls to the position between the leaf picking devices 300, then the leaf picking devices 300 rub and pick leaves of the branches and leaves of the paper mulberry and the leaves of the contacted parts of the branches and leaves, the leaves of the paper mulberry are collected and transmitted to the storage device 400 for storage, then the sliding driving device 500 drives the leaf picking devices 300 and the storage device 400 to slide forwards and backwards along the length direction of the chassis 100 integrally, the contact positions of the leaf picking devices 300 and the leaves of the paper mulberry are switched, the positions of the paper mulberry at the positions are switched for many times until the complete picking of the leaves of the paper mulberry is realized, the significance of this scheme lies in, structure ingenious, the principle is simple, degree of automation is high, to the harvesting of paper mulberry, pluck the leaf integration and arrange, carry out the centre gripping friction through two friction areas to the branch and leaf portion of paper mulberry and realize plucking the leaf, can promote the leaf efficiency of plucking of paper mulberry greatly, labour saving and time saving has improved the economic benefits of paper mulberry, is fit for the large tracts of land and popularizes and applies.

The harvesting device 200 comprises triangular guide blocks 210, a cutting mechanism 220 and a driving mechanism 230, wherein the guide blocks 210 are fixedly arranged at the front end of the chassis 100, the sharp ends of the guide blocks are towards the advancing direction of the chassis 100, the guide blocks 210 are provided with two guide blocks and are symmetrically arranged along the length direction parallel to the chassis 100, a harvesting area 211 is formed between the two guide blocks 210, the cutting mechanism 220 is driven by the driving mechanism 230 to cut off the trunk part of a paper mulberry in the harvesting area 211, the cutting mechanism 220 comprises square frame-shaped fixing frames 221 which are fixedly arranged on the upper end surface of the chassis 100 and are symmetrically arranged left and right along the length direction parallel to the chassis 100, the fixing frames 221 are in contact with the guide blocks 210, fixing plates 222 for connecting the two fixing frames 221 are arranged at the bottoms of the two fixing frames 221 and close to the guide blocks 210, a main shaft 223 which is vertically arranged in the axial direction is rotatably arranged on the fixing frames 222, and a, the cutting blade 224 can rotate at a high speed along with the main shaft 223 and the cutting blade 224 extends into the harvesting area 211, and the main shaft 223 drives the cutting blade 224 to rotate at a high speed, so that the paper mulberry is cut.

Specifically, in order to enable the felled paper mulberry to be inclined towards the rear end of the chassis 100, the fixing frame 221 is disposed near a corner chamfer above the front end of the chassis 100 and forms a 45-degree inclined installation inclined surface 225, a first belt transmission assembly is fixedly disposed on the installation inclined surface 225, the first belt transmission assembly comprises a first driving pulley 225a rotatably disposed at the bottom of the installation inclined surface 225, a first driven pulley 225b rotatably disposed at the top of the installation inclined surface 225, and a first belt 225c disposed between the first driving pulley 225a and the first driven pulley 225b, the first driving pulley 225a and the first driven pulley 225b have equal diameters, axial directions of the first driving pulley 225a and the first driven pulley 225b are perpendicular to the installation inclined surface 225, a rod-shaped shifting fork 226 perpendicularly extending outwards is fixedly disposed on the first belt 225c, the shifting forks 226 are disposed in a plurality and arranged along an operation direction array of the first belt 225c, the shifting forks 226 on the first belt 225c intersect with the shifting forks 226 on the first belt 225c at the bottom, the crossed shift fork 226 moves from bottom to top along the inclined direction of the installation slope 225 and moves to the top of the installation slope 225 to be separated, that is, the shift fork 226 on the first belt 225c and the shift fork 226 on the first belt 225c are switched from a separated state to a converged state at the bottom of the installation slope 225 and from the converged state to a separated state at the top of the installation slope 225, and the shift fork 226 pulls the cut-off paper mulberry toward the rear end of the chassis 100 and makes it directionally topple over when being switched from the separated state to the converged state.

More specifically, in order to support the fallen trunk portion of the paper mulberry, a supporting plate 227 is fixedly disposed between the two fixing frames 221, the supporting plate 227 is composed of a horizontal section 227a and an inclined section 227b which are fixedly connected into a whole, the horizontal section 227a extends horizontally towards the rear end of the fixing frame 221, the inclined section 227b is arranged parallel to the installation inclined plane 225 and is located between the fixing frames 221, and the trunk portion of the paper mulberry is effectively supported by the supporting plate 227.

During the operation of the cutting mechanism 220, the chassis 110 runs downwards under the operation of the wheels 110, the trunk of the paper mulberry enters the harvesting area 211 under the guiding action of the guiding block 210, at this time, the driving mechanism 230 provides driving power to the belt transmission assembly I and the main shaft 223, the main shaft 223 drives the cutting blade 224 to rotate at a high speed, the cutting blade 224 cuts off the trunk of the paper mulberry, meanwhile, the two belt transmission assemblies I run in opposite directions, the fork 226 in a crossed state runs towards the top of the mounting inclined plane 225 along the bottom of the mounting inclined plane 225, during the process, the fork 225 pushes the cut paper mulberry backwards, the paper mulberry falls towards the rear end of the chassis 100, the trunk of the paper mulberry is supported by the horizontal section 227a of the supporting plate 227, and the branches and leaves of the paper mulberry are fallen into the leaf taking device 300 and are supported by the leaf taking device 300.

In order to drive the spindle 223 to rotate and simultaneously drive the two first belt transmission assemblies to operate along opposite directions, the driving mechanism 230 comprises a cutting motor 231 fixedly installed between the two fixing frames 221, an output shaft of the cutting motor 231 is vertically arranged downwards, a second belt transmission assembly 232 used for connecting the output shaft of the cutting motor 231 and a driving end of the spindle 223 is arranged between the output shaft of the cutting motor 231 and the driving end of the spindle 223, the second belt transmission assembly 232 can transmit power on the output shaft of the cutting motor 231 to the spindle 223 and drive the spindle 223 to rotate at a high speed, and the high-speed rotation of the spindle 233 is realized through the matching of the cutting motor 231 and the second belt transmission assembly 232.

Specifically, in order to be able to drive the two first driving pulleys 225a to rotate, and one of the first driving pulleys 225a rotates clockwise, and the other one of the first driving pulleys 225a rotates counterclockwise, the driving mechanism 230 further includes a first transmission shaft 233 and a second transmission shaft 234 rotatably disposed between the two fixing frames 221, the first transmission shaft 233 is vertically disposed in the axial direction, the second transmission shaft 234 is parallel to the width direction of the chassis 100 in the axial direction, a third belt transmission assembly 235 for connecting the first transmission shaft 233 and the second transmission shaft 233 is disposed between the output shaft of the cutting motor 231 and the driving end of the first transmission shaft 233, the third belt transmission assembly 235 can transmit the power on the output shaft of the cutting motor 231 to the first transmission shaft 233 and drive the first transmission shaft 233 to rotate, a worm and gear assembly 236 for connecting the first transmission shaft 233 and the second transmission shaft 234 is disposed between the output end of the first transmission shaft 233 and the middle position of the second transmission shaft 234, and the 234, the rotating shaft of the first driving pulley 225a extends downwards and corresponds to the end of the second transmission shaft 234, a first bevel gear assembly 237 for connecting the driving end of the rotating shaft of the first driving pulley 225 and the output end of the second transmission shaft 234 is arranged between the driving end of the rotating shaft of the first driving pulley 225 and the output end of the second transmission shaft 234, wherein the first bevel gear assembly 237 can transmit the power on the second transmission shaft 234 to one driving pulley 225a and drive the first driving pulley 225a to rotate clockwise, the other bevel gear assembly 237 can transmit the power on the second transmission shaft 234 to the other driving pulley 225a and drive the first driving pulley 225a to rotate anticlockwise, and the first belt 225c is driven to rotate by the cooperation of the cutting motor 231, the first transmission shaft 233 and the second transmission.

In the working process of the driving mechanism 230, the cutting blade 224 is driven, specifically, the belt transmission assembly two 232 transmits the power on the output shaft of the cutting motor 231 to the main shaft 223 and drives the main shaft 223 to rotate, the main shaft 223 drives the cutting blade 224 to rotate at a high speed, and the cutting blade 224 cuts the trunk of the paper mulberry; the driving of the shifting fork 226 is embodied in that a third belt transmission component 235 transmits power on an output shaft of the cutting motor 231 to a first transmission shaft 233 and drives the first transmission shaft 233 to rotate, a worm gear transmission component 236 transmits power on the first transmission shaft 233 to a second transmission shaft 234 and drives the second transmission shaft 234 to rotate, a first bevel gear component 237 can transmit power on the second transmission shaft 234 to a first driving pulley 225a and drives one of the first driving pulleys 225a to rotate clockwise and the other of the first driving pulleys 225b to rotate counterclockwise, drives the two first belts 225c to rotate in opposite directions, the shifting fork 226 will follow the first belts 225c to rotate circularly, the shifting fork 226 will switch from a separated state to an intersecting state at the bottom of the installation inclined plane 225, the shifting fork 226 in the intersecting state will move towards the top of the installation inclined plane 225 along the bottom of the installation inclined plane 225, and the bottom of the installation slope 225 is switched from the intersection state to the separation state, in the process, the pushing of the paper mulberry is realized, and the felled paper mulberry is toppled towards the rear end of the chassis 100.

Get leaf device 300 include fixture 310, friction mechanism 320, power supply 330 and collection mechanism 340, fixture 310 is provided with two clamping parts and friction mechanism 320 is located between two clamping parts, power supply 330 can provide drive power and make fixture 310 contradict the centre gripping to the branch and leaf portion of paper mulberry to fixture 310 and friction mechanism 320, make friction mechanism 320 contradict the friction to the branch and leaf portion of paper mulberry, fixture 310 is greater than the conflict dynamics of friction mechanism 320 to the branch and leaf portion of paper mulberry, friction mechanism 320 is plucked the leaf and the leaf of plucking to the branch and leaf portion of paper mulberry through frictional force and is fallen into collection mechanism 340, collection mechanism 340 sets up in fixture 310 and friction mechanism 320's below.

Specifically, the clamping mechanism 310 includes bar-shaped mounting frames 311 arranged in a direction parallel to the length direction of the chassis 100, the mounting frames 311 are provided with two and symmetrically arranged in a direction parallel to the length direction of the chassis 100, the two mounting frames 311 are arranged at intervals and fixedly provided with two guide posts 312 axially parallel to the width direction of the chassis 100, the two guide posts 312 are arranged in parallel, the two guide posts 312 are sleeved with rectangular floating plates 313 forming sliding guide fit with the rectangular floating plates 313, the length direction of the floating plates 313 is parallel to the direction of the chassis 100, the width direction is vertically arranged, the floating plates 313 are arranged in two and symmetrically arranged in a direction parallel to the length direction of the chassis 100, one clamping part of the clamping mechanism 310 is located between one ends of the floating plates 313, the other clamping part is located between the other ends of the floating plates 313, the clamping part of the clamping mechanism 310 includes rectangular clamping plates 314 arranged inside, the clamping plates 314 are arranged in two and are symmetrically arranged along the length direction parallel to the base plate 100, the clamping plates 314 correspond to the floating plates 313 one by one, one end, close to each other, of each clamping plate 314 is provided with a V-shaped clamping opening 314a, one end, deviating from each other, of each clamping plate 314 is fixedly provided with a first sliding rod 314b, the axial direction of the first sliding rod 314 is parallel to the width direction of the base plate 100, the V-shaped clamping openings 314a enable the clamping plates 314 to form two goat horns which are arranged up and down and are located at the upper part, the first sliding rods 314b are arranged in an up-and-down symmetrical mode, the first sliding rods 314b movably penetrate through the floating plates 313 and form sliding guide matching with the floating plates along the width direction parallel to the base plate 100, and the outer circular surfaces, deviating from one ends of the clamping plates 314b, of.

More specifically, in order to make the tree trunk clamped in the V-shaped clamping opening 314a be effectively clamped by the clamping plate 314, the first slide rod 314b arranged symmetrically up and down is slidably sleeved with the middle plate 315, the first slide rod 314b is sleeved with the first buffer spring 316a and the second buffer spring 316b, the first buffer spring 316a and the second buffer spring 316b are respectively located at one side of the middle plate 315, one end of the first buffer spring 316a abuts against the middle plate 315, the other end abuts against the floating plate 313, the elastic force of the first buffer spring 316a always points to the middle plate 315 from the floating plate 313, one end of the second buffer spring 316b abuts against the middle plate 315, the other end abuts against the clamping plate 314, the elastic coefficient of the first buffer spring 316a is smaller than that of the second buffer spring 316b, in order to make the clamping plates 314 move close to each other and clamp the tree in two directions, a bidirectional screw rod 317 axially parallel to the width direction of the chassis 100 is rotatably arranged between the two mounting frames 311, the bidirectional screw rod 317 is positioned between the two guide posts 312 and comprises a forward threaded section and a reverse threaded section which are equal in length, one floating plate 313 is sleeved on the forward threaded section of the bidirectional screw rod 317 and forms threaded connection matching with the forward threaded section, the other floating plate 313 is sleeved on the reverse threaded section of the bidirectional screw rod 317 and forms threaded connection matching with the reverse threaded section, the two floating plates 313 are close to the sliding rod by driving the bidirectional screw rod 317 to rotate, and under the action of a first buffer spring 316a and a second buffer spring 316b, the clamping plates 314 move close to each other and clamp the structure tree in the V-shaped clamping opening 314 a.

In the working process of the clamping mechanism 310, the power source 330 drives the bidirectional screw 317 to rotate, the floating plates 313 approach to each other and slide along the guide posts 312, the clamping plates 314 synchronously approach to each other and move until the clamping plates 314 abut against the paper mulberry, the first sliding rods 314b move away from each other along the floating plates 313 and slide and enable the first buffer springs 316a to be compressed and shortened, at the moment, the paper mulberry is firmly clamped in the V-shaped clamping openings 314a, and the two clamping parts of the clamping mechanism 310 clamp the paper mulberry.

In order to pick up the leaves of the branches and leaves of the paper mulberry clamped by the clamping mechanism 310, the friction mechanism 320 includes a rectangular frame 321 disposed between two clamping portions of the clamping mechanism 310 and located inside the floating plate 313, the rectangular frame 321 is disposed along a length direction parallel to the chassis 100 and symmetrically disposed in two numbers, the rectangular frame 321 corresponds to the floating plate 313 one by one, a supporting block 324 fixedly sleeved on the guide post 312 is disposed below the rectangular frame 321, an upper end surface of the supporting block 324 contacts with a lower end surface of the rectangular frame 321 and supports the rectangular frame 321, the supporting block 324 can support the fallen paper mulberry, a driving roller 325a, a driven roller 325b and a middle roller 325c are disposed on the rectangular frame 321 in a rotating manner, the driving roller 325a is disposed at one end of the rectangular frame 321 along the length direction, the driven roller 325b is disposed at the other end of the rectangular frame 321 along the length direction, the driving roller 325a, The plurality of intermediate rollers 325c are arranged between the driving roller 325a and the driven roller 325b in an array, the friction belts 326 forming a closed loop are arranged between the driving roller 325a and the driven roller 325b in a winding manner, the intermediate rollers 325c support the friction belts 326, in order to drive the friction belts 326 to rotate and apply friction force to the paper mulberry leaves clamped in alignment, a friction motor 327 is further fixedly installed on the fixing frame 321, an output shaft of the friction motor 327 is coaxially and fixedly connected with a rotating shaft of the driving roller 325a, the friction motor 327 can drive the friction belts 326 to move close to one end face, the front end of the chassis 100 points to the rear end direction, and the paper mulberry leaves clamped by the friction belts 326 are applied with friction force to achieve picking of the paper mulberry leaves through continuous operation of the friction belts 326.

Specifically, in order to be able to drive the friction belt 326 to move close to each other to clamp the leaves of the paper mulberry, the rectangular frame 321 is fixedly provided with two sliding rods 322 arranged in the direction parallel to the width direction of the chassis 100 on one end face away from each other, the two sliding rods 322 are provided with two parts and are respectively arranged close to the end part of the rectangular frame 321 in the length direction, the two sliding rods 322 penetrate through the floating plate 313 and form sliding guide fit in the direction parallel to the width direction of the chassis 100, in order to avoid the two sliding rods 322 from being separated from the floating plate 313, a limiting snap ring is fixedly sleeved on the outer circular surface of one end of the two sliding rods 322 away from the rectangular frame 321 and is used for avoiding the two sliding rods 322 from being separated from the floating plate 313, a third buffer spring 323 is sleeved on the two sliding rods 322, one end of the third buffer spring 323 is abutted against the floating plate 313, the other end of the buffer spring is abutted against the rectangular, through the mutual approaching movement of the floating plates 313, the rectangular frames 321 synchronously move to approach each other, so that the friction belts 326 clamp the paper mulberry leaves, and on the basis, the friction motors 327 are started, the friction motors 327 drive the friction belts 326 to operate and apply friction force to the paper mulberry leaves, and the friction force can automatically pick the paper mulberry leaves.

In the working process of the friction mechanism 320, the power source 330 drives the bidirectional screw 317 to rotate, the floating plate 313 approaches to and slides along the guide post 312, the rectangular frames 321 approach to and move synchronously, the friction belt 326 also approaches to and moves synchronously until the paper mulberry leaves are clamped, the clamping force of the friction belt 326 on the paper mulberry is always smaller than that of the clamping plate 314 on the paper mulberry, then the friction motor 327 is started, the friction motor 327 drives the driving roller 325a to rotate, the driving roller 325a and the driven roller 325b are matched with each other to enable the friction belt 326 to run synchronously, and the friction belt 326 applies friction force to the paper mulberry leaves clamped by the friction belt 326 and squeezes the paper mulberry leaves out through the friction force.

In order to drive the bidirectional screw rod 317 to rotate so as to enable the floating plates 313 to approach and slide, the power source 330 comprises a clamping motor 331 fixedly installed on one of the installation frames 311, an output shaft of the clamping motor 331 is axially parallel to the width direction of the chassis 100, an output shaft of the clamping motor 331 is directly above a driving end of the bidirectional screw rod 317, a belt transmission assembly four 332 for connecting the output shaft of the clamping motor 331 and the driving end of the bidirectional screw rod 317 is arranged between the output shaft of the clamping motor 331 and the driving end of the bidirectional screw rod 317, the belt transmission assembly four 332 can transmit power on the output shaft of the clamping motor 331 to the bidirectional screw rod 317 and can drive the bidirectional screw rod 317 to rotate, in order to stop driving the bidirectional screw rod 317 after the clamping plate 314 and the friction belt 326 effectively clamp a paper mulberry, the power source 330 further comprises a pressure sensor one 333 fixedly arranged on the floating plate 313 and a pressure, the sensing end of the first pressure sensor 333 points to the middle placing plate 315 and contacts with the middle placing plate, the sensing end of the second pressure sensor 334 points to the back of the rectangular frame 321 and contacts with the back of the rectangular frame, the first pressure sensor 333 and the second pressure sensor 334 establish signal connection with the clamping motor 331 through the controller, in the working process, after the clamping plate 314 and the friction belt 326 clamp the paper mulberry effectively, the first buffer spring 316a and the third buffer spring 323 are compressed, the middle placing plate 315 abuts against the sensing end of the first pressure sensor 333, the rectangular frame 321 abuts against the sensing end of the second pressure sensor 334, the first pressure sensor 333 and the second pressure sensor 334 transmit signals to the controller and the controller stops the clamping motor 331, and automatic control over the clamping motor 331 is achieved.

In the working process of the power source 330, when the paper mulberry is cut off, the paper mulberry is tilted towards the rear end of the chassis 100, the tilted paper mulberry is located between the clamping parts of the clamping mechanism 310 and the support of the friction mechanism 320, that is, the paper mulberry is located between two symmetrically arranged clamping plates 314 and between two symmetrically arranged friction belts 326, at this time, the clamping motor 331 is started, the belt transmission assembly four 332 transmits the power on the output shaft of the clamping motor 331 to the bidirectional screw rod 317 and drives the bidirectional screw rod 317 to rotate, the bidirectional screw rod 317 drives the two floating plates 313 to move close to each other, the clamping plates 314 synchronously move close to each other to clamp the paper mulberry, the friction belts 326 synchronously move close to each other to clamp the paper mulberry, the clamping force of the clamping plates 314 on the paper mulberry is greater than the clamping force of the friction belts 326 on the paper mulberry, when the clamping plates 314 and the friction belts 326 effectively clamp the paper mulberry, the first buffer springs 316a and the third buffer springs 323 are compressed, the middle placing plate 315 is abutted against the sensing end of the first pressure sensor 333, the rectangular frame 321 is abutted against the sensing end of the second pressure sensor 334, and the first pressure sensor 333 and the second pressure sensor 334 transmit signals to the controller and the controller stops the clamping motor 331; if clamping of the paper mulberry needs to be relieved, the clamping motor 331 is started to rotate reversely, the belt transmission assembly four 332 transmits power on the output shaft of the clamping motor 331 to the bidirectional screw rod 317 and drives the bidirectional screw rod 317 to rotate reversely, the floating plates 313 synchronously move away from each other and slide, the clamping plates 314 move away from each other to relieve clamping of the paper mulberry, and the friction belts 326 move away from each other and slide to relieve clamping of the paper mulberry.

In order to collect the leaves picked up by the friction mechanism 320, the collection mechanism 340 includes a first rectangular movable frame 341a and a second rectangular movable frame 341b disposed on the upper end surface of the chassis 100, the length directions of the first movable frame 341a and the second movable frame 341b are arranged along the width direction of the chassis 100, the width direction is vertically arranged, the first movable frame 341a is located between the second movable frame 341b and the rear end of the chassis 100, the second movable frame 341b is located between the first movable frame 341a and the front end of the chassis 100, one end of the mounting frame 311 is fixedly connected with the first movable frame 341a, the other end is fixedly connected with the second movable frame 341b, a V-shaped receiving opening 342 with a vertically upward opening is formed on the upper end surface of the first movable frame 341a and the second movable frame 341b, the bottom of the receiving opening 342 is flush with the upper end surface of the support block 324, the receiving opening 342 is used for guiding the fallen paper mulberry and enabling the fallen paper mulberry to fall between two friction belts 326, a rotating drum 343 axially parallel to the length direction of the base plate 100 is rotatably arranged between the first movable frame 341a and the second movable frame 341b, the rotating drum 343 is provided with two drums 343 and symmetrically arranged along the length direction parallel to the base plate 100, the distance between the rotating drums 343 is greater than the distance between the mounting frames 311, one rotating drum 343 is a driving rotating drum, the other rotating drum 343 is a driven rotating drum, a circulating belt 344 wound between the driving rotating drum and the driven rotating drum to form a closed loop is arranged between the driving rotating drum and the driven rotating drum, the circulating belt 344 is positioned below the clamping mechanism 310 and the friction mechanism 320, one end of the circulating belt 344 extends to the first movable frame 341a, the other end of the circulating belt 344 extends to the second movable frame 341b, a convex plate 345 extending perpendicularly to and outwards is arranged on the circulating belt 344, a plurality of convex plates 345 are arranged in an array along the circulating direction of the circulating belt 344, and a collecting groove 346 for collecting the leaves of, in order to drive the circulating belt 344 to operate, one end face of the first movable frame 341a, which is far away from the second movable frame 341b, is fixedly provided with the conveying motor 347, an output shaft of the conveying motor 347 is parallel to the width direction of the chassis 100, a bevel gear assembly 348 for connecting the output shaft of the conveying motor 347 and the driving end of the driving drum is arranged between the output shaft of the conveying motor 347 and the driving end of the driving drum, the bevel gear assembly 348 can transmit power on the output shaft of the conveying motor 347 to the driving drum and drive the driving drum to rotate clockwise/counterclockwise around the self axial direction, and the broussonetia papyrifera leaves in the continuous collecting groove 346 can be poured into the storage device 400 from the end part of the circulating belt 344 by driving the.

During the operation of the collecting mechanism 340, the accommodating port 342 on the first movable frame 341a and the accommodating port 342 on the second movable frame 341b cooperate with each other to dump the dumped paper mulberry between the symmetrically arranged clamping plates 314 and between the symmetrically arranged friction belts 326, the support block 324, the horizontal section 227a of the support plate 227 and the accommodating port 342 support the paper mulberry, the leaves picked up by the friction mechanism 320 will fall downwards and fall into the continuous collecting groove 346, the second bevel gear assembly 348 transmits the power on the output shaft of the conveying motor 347 to the driving drum and drives the driving drum to rotate, the driving drum and the driven drum cooperate with each other to drive the circulating belt 344 to rotate, and the circulating belt 344 dumps the leaves in the end sample continuous collecting groove 346 into the storage device 400.

In order to store the leaves of the paper mulberry, the storage device 400 includes a surrounding plate 401 fixedly installed on one end face of the first movable frame 341a of the second movable frame 341b and horizontally extending towards the rear end of the chassis 100, the surrounding plate 401 is provided with a cylindrical storage cage 402 in a lifting manner, one end of the storage cage 402 is arranged in an opening manner, the storage cage 402 is provided with two conveying cylinders 403 fixedly penetrating through the first movable frame 341a and the second movable frame 341b and symmetrically arranged along the length direction parallel to the chassis 100, in order to convey the leaves poured out from the continuous collecting groove 346 into the storage cage 402, the axial direction of the conveying cylinders 403 is parallel to the length direction of the chassis 100, one end of the conveying cylinder 341a is arranged in a closed manner and one end of the second movable frame 341b is arranged in an open manner, the opening end of the storage cage 402 is detachably connected and matched with the open end of the conveying cylinder 403, the conveying cylinder 403 is provided with two ends of the circulating belt 344 symmetrically arranged along the conveying direction, the outer circular surface of the conveying cylinders 403 is provided with a rectangular butt joint port 404, the end part of the circulating belt 344 in the conveying direction is butted with the butt joint hole 404, in order to prevent leaves from being scattered to the outside from the conveying cylinders 403, a baffle 406 extending upwards is fixedly arranged at the upper edge of the butt joint port 404, the circulating belt 344 can rotate clockwise to pour the leaves in the continuous collecting groove 346 into one of the conveying cylinders 403 from the butt joint port 404, the circulating belt 344 can also rotate anticlockwise to pour the leaves in the continuous collecting groove 346 into the other conveying cylinder 403 from the butt joint port 303, the conveying cylinders 403 are coaxially and rotatably provided with the packing augers 405 matched with the conveying belts 405, and the rotating of the packing augers 405 can convey the leaves in the conveying cylinders 403 into the storage cage 402.

Concretely, in order to drive the auger 405 to rotate, the storage device 400 further include a transmission motor 408 fixedly installed at the middle position of the first 341a of the movable frame deviating from the end face of the second 341b of the movable frame and an output shaft of the transmission motor 408 is axially parallel to the length direction of the chassis 100, a belt transmission assembly six 409 used for connecting the first and the second auger is arranged between the output shaft of the transmission motor 408 and the driving end of one auger 405, the belt transmission assembly six 409 can transmit the power on the output shaft of the transmission motor 408 to the auger 405 and drive the auger 405 to rotate, in order to drive the two augers 405 to synchronously rotate, a belt transmission assembly five 407 used for connecting the first and the second auger is arranged between the driving ends of the two augers 405, the belt transmission assembly five 407 is a synchronous belt transmission assembly and can enable the two augers 405 to synchronously rotate, and the belt transmission assembly five 407 is arranged between the driving ends, The belt transmission assembly is matched with the belt transmission assembly six 409 to drive the packing auger 405 to rotate.

In the operation process of the storage device 400, the conveying motor 408 is started, the conveying motor 408, the belt transmission assembly five 407 and the belt transmission assembly six 409 are matched with each other to drive the auger 405 to rotate, the circulating belt 344 runs clockwise and pours the leaves in the continuous collecting groove 346 into the output cylinder 403 on the right side, the auger 405 in the conveying cylinder 403 rotates and conveys the leaves into the storage cage 402 on the right side until the storage cage 402 on the right side is full of the leaves, at the moment, the circulating belt 344 runs anticlockwise and pours the leaves in the continuous collecting groove 346 into the conveying cylinder 403 on the left side, the auger 405 in the conveying cylinder 403 rotates and conveys the leaves into the storage cage 402 on the left side until the storage cage 402 on the left side is full of the leaves, at the moment, the whole machine stops working, the storage cage 402 is detached from the conveying cylinder 403, and the leaves of the paper mulberry tree in the storage cage 402 are taken out.

Because the length of the friction belt 326 is limited and cannot ensure that the friction belt 326 can completely cover the branches and leaves of the paper mulberry at one time, the leaf taking device 300 and the storage device 400 need to be driven to integrally slide along the length direction of the chassis 100, the contact position of the leaf taking device 300 and the branches and leaves of the paper mulberry at the position is switched and the leaves of the paper mulberry at the position are taken, for this purpose, the sliding driving device 500 comprises a strip-shaped guide rail 501 fixedly mounted on the upper end surface of the chassis 100 and a slide rail 502 matched with the guide rail 501, the guide rail 501 is fixedly arranged, the slide rail 502 is movably arranged, the slide rail 502 and the guide rail 501 form sliding guiding fit along the length direction parallel to the chassis 100, the guide rails 501 are provided with two parts and are respectively arranged along the long edges of the chassis 100, the slide rail 502 is also provided with two parts and is in one-to-one correspondence with the guide rails 501, a square inner cavity 501a, the upper end face of the guide rail 501 is provided with a sliding groove 501b arranged along the length direction of the guide rail 501, the sliding groove 501b is communicated with the inner cavity 501a, the sliding rail 502 is arranged in a T-shaped structure and is composed of a vertical sliding block 502a and a horizontal sliding block 502b which are perpendicular to each other, the vertical sliding block 502a is inserted into the inner cavity 501a through the sliding groove 501b and forms sliding guide fit along the length direction of the chassis 100, the horizontal sliding block 502b is located above the upper end face of the guide rail 501, the first movable frame 341a and the second movable frame 341b are fixedly installed on the upper end faces of the two symmetrically arranged horizontal sliding blocks 502b, and the driving of the leaf taking device 300 and the storage device 400 to slide along the length direction of the chassis 100 is realized by driving the sliding rail 502 to slide along the guide.

Specifically, in order to reduce the friction force between the sliding rail 502 and the guide rail 501, a first guide wheel 503 and a second guide wheel 504 which are axially parallel to the width direction of the chassis 100 are fixedly mounted on the side surface of the vertical slider 502a, the first guide wheel 503 is provided with two end portions which are respectively close to the vertical slider 502a, the first guide wheel 503 is located outside the inner cavity 501a and is matched with the upper end surface of the guide rail 501, the second guide wheel 504 is provided with two end portions which are respectively close to the vertical slider 502a, and the second guide wheel 504 is located in the inner cavity 501a and is matched with the bottom of the inner cavity 501 a.

More specifically, in order to drive the sliding rail 502 to slide along the guide rail 501, the sliding driving device 500 further includes a tail wheel 505 disposed at one end of the guide rail 501, and a head wheel 506 rotatably disposed at the other end of the guide rail 501, the tail wheel 505 and the head wheel 506 are axially and vertically arranged, the guide rail 501 is disposed between the tail wheel 505 and the head wheel 506, a flexible flat connecting belt 507 is disposed between the tail wheel 505 and the head wheel 506 in a winding manner, a portion of the connecting belt 507 is disposed in the inner cavity 501a, and another portion of the connecting belt is disposed outside the inner cavity 501a, one end of the connecting belt 507 penetrates into the inner cavity 501a from one end opening of the inner cavity 501a and is fixedly connected with one end of the vertical slider 502a, and the other end penetrates into the inner cavity 501a from the other end opening of the inner cavity 501a and is fixedly connected with the other end of the vertical.

More specifically, in order to be able to drive the connecting belt 507 to operate, a transmission shaft three 508a and a sliding motor 508b are arranged at the rear end of the chassis 100, the axial direction of the transmission shaft three 508a is parallel to the width direction of the chassis 100 and is in rotating connection and matching with the chassis 100, the axial direction of an output shaft of the sliding motor 508b is parallel to the length direction of the chassis 100 and is fixedly connected with the chassis 100, the sliding motor 508b is a stepping motor, a bevel gear assembly three 509a for connecting the output shaft of the sliding motor 508b and the transmission shaft three 508a is arranged at the middle position of the output shaft of the sliding motor 508b and the transmission shaft three 508a, the bevel gear assembly three 509a can transmit the power on the output shaft of the sliding motor 508a to the transmission shaft three 508a and drive the transmission shaft three 508a to rotate, a bevel gear assembly four 509b for connecting the output shaft of the transmission shaft three 508a and the driving shaft of the tail wheel 505 is arranged The tail wheel 505 synchronously rotates clockwise/anticlockwise, and the connection belt 507 is driven to rotate step by step through the matching of the sliding motor 508b and the transmission shaft three 508a, so that the slide rail 502 slides towards the front end or the rear end of the chassis 100 along the guide rail 501, and the leaf taking device 300 and the storage device 400 integrally slide along the length direction of the chassis 100.

In the working process of the slippage driving device 500, the bevel gear assembly three 509a transmits the power on the output shaft of the slippage motor 508b to the transmission shaft three 508a and drives the transmission shaft three 508a to rotate, the bevel gear assembly four 509b transmits the power on the transmission shaft three 508a to the tail wheel 505 to rotate clockwise/counterclockwise, the connecting belt 507 rotates clockwise/counterclockwise, the connecting belt 507 drives the sliding rail 502 to slide along the guide rail 501 towards the front end/the rear end of the chassis 100, the leaf taking device 300 and the storage device 400 integrally slide along the length direction of the chassis 100, the contact position of the leaf taking device 300 and the leaf part of the paper mulberry tree is switched, and the leaf of the paper mulberry tree at the position is picked until all leaves of the paper mulberry tree leaf part are picked.

Claims

1. The utility model provides a leaf component is got to full-automatic paper mulberry which characterized in that: the paper mulberry leaf picking mechanism comprises a clamping mechanism (310), a friction mechanism (320), a power source (330) and a collecting mechanism (340), wherein the clamping mechanism (310) is provided with two clamping parts, the friction mechanism (320) is located between the two clamping parts, the power source (330) can provide driving power for the clamping mechanism (310) and the friction mechanism (320) and enable the clamping mechanism (310) to carry out abutting clamping on branches and leaves of a paper mulberry tree and enable the friction mechanism (320) to carry out abutting friction on the branches and leaves of the paper mulberry tree, the abutting force of the clamping mechanism (310) on the branches and leaves of the paper mulberry tree is larger than that of the friction mechanism (320) on the branches and leaves of the paper mulberry tree, the friction mechanism (320) picks the branches and leaves of the paper mulberry tree through the friction force and the picked leaves fall into the collecting mechanism (340), and the collecting mechanism (340) is arranged below the clamping mechanism (310) and the friction mechanism (320);

2. The full-automatic broussonetia papyrifera leaf-taking component according to claim 1, characterized in that: the friction mechanism (320) comprises a rectangular frame (321) which is arranged between two clamping parts of the clamping mechanism (310) and located on the inner side of the floating plate (313), the rectangular frame (321) is arranged in the length direction parallel to the chassis (100) and symmetrically provided with two parts, the rectangular frame (321) corresponds to the floating plate (313) one by one, a supporting block (324) fixedly sleeved on the guide post (312) is arranged below the rectangular frame (321), the upper end face of the supporting block (324) is in contact with the lower end face of the rectangular frame (321), the supporting block (324) supports and supports the rectangular frame (321), meanwhile, the supporting block (324) can support and support the toppled paper mulberry, a driving roller (325 a), a driven roller (325 b) and a middle roller (325 c) which are axially vertically arranged and have the same diameter are arranged on the rectangular frame (321) in a rotating mode, the driving roller (325 a) is located at one end, along the length direction, of the rectangular frame (321), The driven roller (325 b) is located at the other end of the rectangular frame (321) in the length direction, the middle rollers (325 c) are arranged in a plurality of arrays between the driving roller (325 a) and the driven roller (325 b), friction belts (326) forming a closed loop are arranged between the driving roller (325 a) and the driven roller (325 b) in a winding manner, the middle rollers (325 c) support the friction belts (326), a friction motor (327) is fixedly installed on the fixing frame (321), an output shaft of the friction motor (327) is coaxially and fixedly connected with a rotating shaft 327 of the driving roller (325 a), and the friction motor (326) can drive the friction belts (326) to move from one end face to the rear end direction of the chassis (100) when the friction belts (326) approach to each other.

3. The full-automatic broussonetia papyrifera leaf-taking component according to claim 2, characterized in that: the end face of the rectangular frame (321) which is far away from each other is fixedly provided with a second sliding rod (322) which is arranged along the direction parallel to the width direction of the chassis (100), the second sliding rod (322) is provided with two sliding rods which are respectively close to the end parts of the rectangular frame (321) along the length direction, the second sliding rod (322) is arranged on the floating plate (313) in a penetrating way and forms sliding guide fit along the direction parallel to the width direction of the chassis (100), a limiting snap ring is fixedly sleeved on the outer circular surface of one end of the second sliding rod (322) departing from the rectangular frame (321) and is used for preventing the second sliding rod (322) from being separated from the floating plate (313), and a buffer spring III (323) is sleeved on the sliding rod II (322), one end of the buffer spring III (323) is abutted against the floating plate (313), the other end of the buffer spring III (323) is abutted against the rectangular frame (321), and the elastic force of the buffer spring III (323) always points to the rectangular frame (321) from the floating plate (313).

4. The full-automatic broussonetia papyrifera leaf-taking component according to claim 1, characterized in that: the power source (330) comprises a clamping motor (331) fixedly installed on one installation frame (311), the axial direction of an output shaft of the clamping motor (331) is parallel to the width direction of the chassis (100), the output shaft of the clamping motor (331) is right above a driving end of the bidirectional screw rod (317), a belt transmission assembly four (332) used for connecting the output shaft of the clamping motor (331) and the driving end of the bidirectional screw rod (317) is arranged between the output shaft of the clamping motor (331) and the driving end of the bidirectional screw rod (317), the belt transmission assembly four (332) can transmit power on the output shaft of the clamping motor (331) to the bidirectional screw rod (317) and can drive the bidirectional screw rod (317) to rotate, the power source (330) further comprises a pressure sensor one (333) fixedly arranged on the floating plate (313), and a pressure sensor two (334) fixedly arranged on the floating plate (313), and a sensing end of the pressure sensor one (333) points to, The sensing end of the second pressure sensor (334) points to the back of the rectangular frame (321) and is in contact with the back of the rectangular frame, and the first pressure sensor (333) and the second pressure sensor (334) are in signal connection with the clamping motor (331) through the controller.

5. The full-automatic broussonetia papyrifera leaf-taking component according to claim 1, characterized in that: the collecting mechanism (340) comprises a first rectangular movable frame (341 a) and a second rectangular movable frame (341 b) which are arranged on the upper end face of the chassis (100), the length directions of the first movable frame (341 a) and the second movable frame (341 b) are arranged along the width direction of the chassis (100) and are vertically arranged in the width direction, the first movable frame (341 a) is positioned between the second movable frame (341 b) and the rear end of the chassis (100), the second movable frame (341 b) is positioned between the first movable frame (341 a) and the front end of the chassis (100), one end of the mounting frame (311) is fixedly connected with the first movable frame (341 a), the other end of the mounting frame is fixedly connected with the second movable frame (341 b), a V-shaped accommodating port (342) with a vertically upward opening is formed in the upper end faces of the first movable frame (341 a) and the second movable frame (341 b), the bottom of the accommodating port (342) is flush with the upper end face of the supporting block (324), and the accommodating port (342) is used for guiding the toppled paper mulberry structure toppled to two friction belts (326) of the toppled to two Between, the first movable frame (341 a) and the second movable frame (341 b) are rotatably provided with two rotating drums (343) which are axially parallel to the length direction of the chassis (100), the rotating drums (343) are symmetrically arranged along the length direction parallel to the chassis (100), the distance between the rotating drums (343) is greater than the distance between the mounting frames (311), one rotating drum (343) is a driving rotating drum, the other rotating drum (343) is a driven rotating drum, a circulating belt (344) which forms a closed loop in a winding way is arranged between the driving rotating drum and the driven rotating drum, the circulating belt (344) is positioned below the clamping mechanism (310) and the friction mechanism (320), one end of the circulating belt (344) extends to the first movable frame (341 a), the other end of the circulating belt extends to the second movable frame (341 b), the circulating belt (344) is provided with a convex plate (345) which is perpendicular to and extends outwards, the convex plate (345) is provided with a plurality of convex plates and is arranged along the circulating direction of the circulating belt (344), a continuous collecting groove (346) for collecting leaves of the paper mulberry is formed between every two adjacent convex plates (345), a conveying motor (347) is fixedly installed on one end face of the first movable frame (341 a) away from the second movable frame (341 b), the output shaft of the conveying motor (347) is parallel to the width direction of the chassis (100), a second bevel gear assembly (348) for connecting the output shaft of the conveying motor (347) and the driving end of the driving rotary drum is arranged between the output shaft of the conveying motor (347) and the driving end of the driving rotary drum, and the second bevel gear assembly (348) can transmit power on the output shaft of the conveying motor (347) to the driving rotary drum and drive the driving rotary drum to rotate clockwise/anticlockwise around the axial direction of.