CN210928647U

CN210928647U - Leaf peeling equipment for long-rod-shaped crops

Info

Publication number: CN210928647U
Application number: CN201921787874.0U
Authority: CN
Inventors: 严嘉昌
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-07-07
Anticipated expiration: 2029-10-23

Abstract

The utility model relates to an agricultural machinery equipment field, specific leaf stripping equipment for long rod-like crop that says so. Comprises a frame, and a shunting feeding unit and a leaf peeling unit which are sequentially arranged on the frame; the shunt feeding unit comprises a conveying belt and a shunt mechanism; the shunting mechanism comprises a first rotating shaft, a first guide disc and a height limiting grate, wherein the number of the first guide disc is multiple, the first guide discs are all made of flexible materials and are sequentially and concentrically fixed on the first rotating shaft at intervals, gaps between any two adjacent first guide discs form shunting channels which only allow long rod-shaped crops to pass through in the width direction, the height limiting grate comprises grate beams and grate teeth which are fixed on the grate beams and have the same number with the shunting channels, and the grate teeth are inserted in the shunting channels in a one-to-one correspondence mode so that the shunting channels only allow one long rod-shaped crop to pass through in the height direction. The utility model discloses can improve the leaf efficiency of shelling of stock form crop greatly and reduce artifical the consumeing.

Description

Leaf peeling equipment for long-rod-shaped crops

Technical Field

The utility model relates to an agricultural machinery equipment field, specific leaf stripping equipment for long rod-like crop that says so.

Background

Sorghum, reed, and sugar cane long rod crops typically require that the leaves be stripped from the long rod crop during harvesting or further processing to facilitate further shipping and sale. The traditional leaf stripping mode is still manual operation, has high labor intensity and low production efficiency, and cannot meet the requirement of large-scale planting production.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a shell leaf equipment for stock form crop improves the shell leaf efficiency of stock form crop and reduces the manual work and expend.

In order to solve the technical problem, the utility model discloses a technical scheme be: a leaf peeling device for long-rod-shaped crops comprises a rack, and a shunting feeding unit and a leaf peeling unit which are sequentially arranged on the rack;

the shunting feeding unit comprises a conveying belt for conveying long-rod-shaped crops and a shunting mechanism for shunting the long-rod-shaped crops on the conveying belt to a discrete state at intervals; the conveying belt is arranged on the rack along the length direction of the rack, and the shunting mechanism is arranged on the rack and positioned above the conveying belt; the flow dividing mechanism comprises a first rotating shaft, a plurality of first guide discs and a height limiting grate, the first rotating shaft is rotatably arranged on the rack in the horizontal direction and is distributed perpendicular to the conveying direction of the conveying belt, the first guide discs are made of flexible materials and are sequentially and concentrically fixed on the first rotating shaft at intervals, gaps between any two adjacent first guide discs form flow dividing channels for allowing only one long-rod-shaped crop to pass through in the width direction, the height limiting grate comprises grate beams and grate teeth which are fixed on the grate beams and are the same in number with the flow dividing channels, and the grate teeth are correspondingly inserted in the flow dividing channels one by one so that only one long-rod-shaped crop can pass through the flow dividing channels in the height direction;

the leaf peeling unit comprises two leaf peeling wheels which are distributed in an up-down corresponding mode, any one leaf peeling wheel comprises a second rotating shaft which is rotatably arranged on the machine frame and is parallel to the first rotating shaft and a plurality of leaf peeling blades fixed on the second rotating shaft, the plurality of leaf peeling blades are distributed in rows at intervals in the axial direction and the circumferential direction of the rotating shaft, gaps between any two adjacent leaf peeling blades distributed in the axial direction of the same first rotating shaft form leaf peeling channels through which long-rod-shaped crops can pass, the leaf peeling channels on the upper leaf peeling wheel and the lower leaf peeling wheel correspond one by one, the leaf peeling channels on the upper leaf peeling wheel and the lower leaf peeling wheel correspond to the shunt channels in the shunt feeding unit one by one, metal attachment pieces are arranged on two sides of the leaf peeling blades, and leaves on the long-rod-shaped crops passing through the leaf peeling channels can be peeled by the metal attachment pieces along with the rotation of the first rotating shaft.

Preferably, the leaf peeling unit further comprises blades for cutting off the leaves peeled and thrown by the leaf peeling wheel, the blades are long and distributed along the length direction of the second rotating shaft, each blade comprises a base portion and an edge portion, the base portion is provided with a plurality of bolt holes for fixing the blades on the rack, and the edge portions and the rotating track of the outer edge of the leaf peeling wheel are distributed at intervals in a tangential manner.

Preferably, the leaf peeling units are distributed at intervals along the length direction of the rack.

Preferably, one or more conveying units are arranged at the gap positions of the leaf peeling units on the rack, any one conveying unit comprises two conveying wheels which are vertically and correspondingly distributed, any one conveying wheel comprises a third rotating shaft which is rotatably arranged on the rack and is parallel to the first rotating shaft and conveying paddles which are uniformly fixed on the third rotating shaft at intervals and used for conveying long rod-shaped crops to advance along the length direction of the rack, the conveying paddles are made of rubber materials, and first grooves which are perpendicular to the third rotating shaft are formed in the conveying paddles.

Preferably, the position that lies in on the frame and shell the leaf unit and carry on the back in reposition of redundant personnel feed unit one side is equipped with the unit of dialling backward, the unit of dialling backward includes two anti-dial wheels that correspond the distribution from top to bottom, arbitrary one is anti-dial the wheel all including rotate the fourth pivot that sets up in the frame and be on a parallel with first pivot and even interval fix a plurality of anti-oar pieces of dialling in the fourth pivot, anti-oar piece of dialling is used for dialling along the opposite direction of stock form crop advancing direction the leaf that still adheres to on the stock form crop after will peeling along with fourth pivot rotation in-process, anti-oar piece of dialling adopts rubber materials preparation, and set up the second fluting that the perpendicular to fourth pivot distributes on anti-dial the oar piece.

Preferably, the position that lies in the unit of dialling backward and be equipped with the accelerating unit that is used for increasing long rod-like at the crop speed of advancing in the position of reposition of redundant personnel feed unit one side on the frame, accelerating unit includes two accelerating wheels that correspond the distribution from top to bottom, arbitrary one accelerating wheel all includes that the fifth pivot that the rotation set up in the frame and be on a parallel with first pivot distribution and interval fix a plurality of second guiding disks in the fifth pivot with the heart, adjacent and the clearance that lies in between the second guiding disk in same root fifth pivot all forms and is used for centre gripping long rod-like crop and rotates the acceleration passageway in order to accelerate long rod-like crop along with the second guiding disk, a plurality of acceleration passageways on two accelerating wheels correspond one by one, a plurality of acceleration passageways on two accelerating wheels and the passageway one-to-one of shelling.

Preferably, the metal attachment is a round steel sheet, the two round steel sheets on the same stripping blade are fixedly connected in a riveting mode, and an anchor hole for riveting the two round steel sheets is formed in the center of one end, far away from the wheel shaft, of the stripping blade.

Preferably, the leaf peeling sheet is made of rubber materials.

Preferably, the grate is distributed along the vertical direction, and the grate is arranged on one side of the first rotating shaft close to the front end of the conveying belt in the conveying direction.

Advantageous effects

The feeding diversion unit in the utility model is additionally provided with a diversion mechanism on the basis of a conventional conveyer belt, on one hand, a plurality of first guide discs in the diversion mechanism can be matched with the conveyer belt in a rotating state along with a first rotating shaft, and long rod-shaped crops are conveyed towards the leaf stripping unit in an extrusion friction mode; on the other hand, a plurality of shunting channels are formed among the first guide discs, and the width of each shunting channel can be adjusted by adjusting the distance between the guide discs, so that only one long-rod-shaped crop can pass through the shunting channel in the width direction. Meanwhile, a height-limiting grate is inserted into the flow-dividing channel, and the flow-dividing channel can only allow one long-rod crop to pass through in the height direction by adjusting the distance between the lower end of the grate teeth of the height-limiting grate and the conveyor belt. Thereby limiting in the width direction and the height direction simultaneously and achieving the effect of dispersing dense long-rod-shaped crops at intervals one by one. And then when the long rod-shaped crop reaches the leaf stripping unit to strip leaves, all leaves on the circumference of the long rod-shaped crop can be fully exposed, and the leaf stripping quality of the leaf stripping equipment is greatly improved.

The leaf peeling unit of the utility model mainly comprises two leaf peeling wheels which are distributed up and down. The leaf peeling wheel is simple in structure and easy to realize, a plurality of leaf peeling groups are arranged on the second rotating shaft, and gaps between every two adjacent leaf peeling blades in any leaf peeling group form a basic leaf peeling channel. The leaf stripping channels correspond to the shunt channels in the shunt feeding unit one by one, so that the leaves on the circumference of the long-rod crop can be stripped in an all-round manner conveniently. When the long rod-shaped crops pass through the leaf peeling channel under the conveying action of the feeding and shunting unit, the second rotating shaft drives the leaf peeling blades to rotate at a high speed, the long rod-shaped crops are clamped in the leaf peeling channel between two adjacent leaf peeling blades, and the leaves on the long rod-shaped crops are peeled by the metal attachment pieces on the leaf peeling blades under the friction action. The direct action position element of the leaf stripper is a metal attachment fixed on the leaf stripper, and the wear resistance of the leaf stripper is greatly improved compared with the flexible outer edge of the traditional leaf stripper. Meanwhile, the leaf stripping group comprises a plurality of leaf stripping blades which are spaced to form a plurality of leaf stripping gaps, so that the phenomenon that the leaves close to the side are difficult to strip due to the fact that crops are close to each other is avoided, and the leaf stripping quality is effectively improved. In a preferred embodiment, the leaves which are thrown up gradually and continuously can also be cut section by a blade to form a short section of 5-7 cm. On one hand, the method avoids the overlong leaves from winding the leaf peeling wheel, improves the stability of leaf peeling equipment, and is suitable for continuous production operation; on the other hand, the leaf short section can be directly supplied to a feed factory, and the economic benefit of planting long-rod crops is improved.

In the preferred embodiment of the utility model, the leaf peeling unit is comprised, so that the peeling quiet rate of the long-rod-shaped crops is further improved. And a conveying unit is arranged among the leaf peeling units, and the power for the long-rod-shaped crops to continuously move along the length direction of the rack is maintained by a conveying wheel in the conveying unit. The tail end of the frame is also provided with a reverse-dialing unit and an accelerating unit in sequence, the reverse-dialing unit is used for reversely dialing the broken leaves which are peeled off the long-rod-shaped crops and still attached to the long-rod-shaped crops into the frame through a reverse-dialing wheel, so that the broken leaves are discharged from the bottom of the frame, the collection is convenient, and the clean long-rod-shaped crops are discharged from a discharge port of the equipment; the accelerating unit is used for accelerating the long rod-shaped crop after leaf stripping for the second time through the high-speed rotation of the accelerating wheel, so that the long rod-shaped crop is thrown out of the equipment at a high speed, and the equipment is conveniently matched and connected with a conveying belt or other finished product conveying equipment.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a partial enlarged structure of a split-flow feeding unit of the present invention;

FIG. 3 is a right side view of FIG. 2;

fig. 4 is a partial enlarged structural schematic view of the leaf peeling unit part in the present invention;

FIG. 5 is a perspective view of the stripper wheel portion of FIG. 4;

FIG. 6 is a perspective view of the blade portion of FIG. 4;

fig. 7 is a schematic perspective view of a conveying wheel part in the conveying unit of the present invention;

the labels in the figure are: 1. the device comprises a split-flow feeding unit, 101, a height-limiting grate, 101-1, grate teeth, 101-2, a grate beam, 102, a first rotating shaft, 103, a first guide disc, 104, a conveying belt, 105, a split-flow channel, 2, a leaf stripping unit, 201, a blade, 201-1, a base part, 201-2, a blade part, 201-3, a bolt hole, 202, a metal attachment part, 203, a leaf stripping blade, 204, a second rotating shaft, 205, a leaf stripping channel, 3, a conveying unit, 301, a third rotating shaft, 302, a conveying blade, 303, a first groove, 4, a reverse stirring unit, 5, an accelerating unit, 6 and a rack.

Detailed Description

As shown in fig. 1, the utility model discloses a leaf peeling device for long rod-shaped crop, including straight line form frame 6 and from the right side to left set gradually a reposition of redundant personnel feed unit 1, one on frame 6 peel leaf unit 2, a conveying unit 3, one peel leaf unit 2, two conveying units 3, one reverse unit 4 and an accelerating unit 5 of peeling off the leaf unit. The positions of the machine frame 6 except the shunting feeding unit 1 are provided with the machine shell with only an open bottom, so that the pollution caused by leaf stripping and throwing in the leaf stripping or leaf crushing process is avoided, and the leaves are convenient to collect and strip from the bottom of the machine shell. After the long rod-shaped crops are conveyed to the shunt feeding unit 1, the long rod-shaped crops are conveyed and moved towards the left side direction of the fresh machine frame 6 by the conveying belt 104 in the shunt feeding unit 1, and the long rod-shaped crops which are close to each other are shunted to be in a discrete state in the conveying process. The two leaf peeling units 2 are used for fully and thoroughly peeling leaves of long-rod crops in a discrete state, and the peeled leaves are crushed and collected uniformly. In the leaf stripping process, the long-rod crops separated from the conveying function of the shunt feeding unit 1 are continuously conveyed by the three conveying units 3. After the leaf stripping is finished, the broken leaves on the long-rod-shaped crops are reversely pulled into the machine shell by the reverse pulling unit 4 and are uniformly discharged from the bottom of the machine shell. Finally, the long rod-like crop with its leaves stripped is thrown out of the left end of the frame 6 at high speed by the accelerating unit 5 and enters the finished product conveying equipment. The direction of rotation of the individual unit turning elements is also shown by the arrows in fig. 1.

As shown in fig. 2 and 3, the split feeding unit 1 includes a conveyer belt 104 for conveying long rod-shaped crops and a splitting mechanism for splitting the long rod-shaped crops on the conveyer belt 104 into discrete spaced states. The conveyor belt 104 is provided on the frame 6 along the length direction of the frame 6, and is used for conveying the long-rod-shaped crops placed on the conveyor belt towards the leaf peeling unit 2 and completing the diversion of the gathered long-rod-shaped crops during the conveying process.

The diversion mechanism is disposed on the frame 6 at the left end of the conveyor belt 104. The flow dividing mechanism comprises a first rotating shaft 102, a first guide plate 103 and a height limiting grate 101. The first rotary shaft 102 is disposed horizontally above the conveyor belt 104 and is distributed perpendicularly to the conveying direction of the conveyor belt 104. The first rotating shaft 102 is in transmission connection with an output shaft of a motor of the leaf peeling equipment through a belt wheel structure, so that the first guide sheet 103 on the first rotating shaft 102 is matched with the conveying belt 104 together for feeding and conveying. The number of the first guide pieces 103 is multiple, and the multiple first guide pieces 103 are all made of flexible rubber materials and are sequentially, uniformly and concentrically fixed on the first rotating shaft 102 at intervals. The central position of the first guide piece 103 is provided with a through hole with a diameter slightly smaller than the diameter of the first rotating shaft 102, so that the first guide piece 103 can be installed and fixed on the first rotating shaft 102 in an interference fit manner. The gap between any two adjacent first guide pieces 103 forms a flow dividing passage 105 for allowing only one long-rod crop to pass through in the width direction. In order to avoid the change of the width of the diversion channel 105 caused by the axial displacement of the first guide vanes 103 during the feeding and extruding process, a support sleeve with a specific length can be sleeved on the first rotating shaft 102 at a position between two adjacent first guide vanes 103.

The height-limiting grate 101 comprises a grate beam 101-2 and grate teeth 101-1 which are fixed on the grate beam 101-2 and have the same number as the flow dividing channels 105. The grate beam 101-2 is fixedly connected to the frame 6. The grate teeth 101-1 at the lower edge of the grate beam 101-2 are distributed along the vertical direction and are inserted into the diversion channels 105 one by one, so as to limit the height of the diversion channels 105, and the diversion channels 105 only allow one long-rod-shaped crop to pass through in the height direction. The width of the grate 101-1 is slightly less than that of the diversion channel 105, so that friction between the grate and the first guide pieces 103 on two sides of the diversion channel 105 is avoided, and the long-rod-shaped crops cannot pass through the gap between the grate 101-1 and the first guide pieces 103.

In use, the long rod crop is simply guided lengthwise into the conveyor belt 104, and under the conveying action of the conveyor belt 104, one end of the long rod crop continues to move until it enters the diversion channel 105. Because the width of the shunting channel 105 is slightly smaller than the outer diameter of the long rod-shaped crop, the long rod-shaped crop in the shunting channel 105 is clamped after the first guide plate 103 is slightly deformed, and the long rod-shaped crop is conveyed towards the leaf peeling unit 2 by matching with the conveying action of the conveying belt 104. Because the width direction and the height direction of the diversion channel 105 are limited, a plurality of long rod-shaped crops which densely enter the conveying belt 104 are automatically dispersed under the action of the diversion mechanism, so that the leaves of the long rod-shaped crops in the circumferential direction are conveniently and fully exposed, and the leaf stripping quality is improved.

As shown in fig. 1, the leaf peeling unit 2 of the present invention includes two leaf peeling wheels and two blades 201 distributed correspondingly. The leaf peeling wheel is assembled in a machine shell of the leaf peeling equipment, is driven by a motor on the leaf peeling equipment to rotate at a high speed in the clockwise direction, gradually peels off leaves on long-rod crops sent in the rotating process, and gradually throws the peeled leaves backwards. The blade 201 is fixed in the machine shell and corresponds to the position of the leaf stripping wheel for throwing the leaves, and the leaves are cut into short sections of 5-7cm in the process of gradually throwing the stripped leaves. The long leaves fall down along with gravity after being cut into short sections, are discharged from an opening position at the lower part of the leaf stripping machine shell, and are uniformly collected for producing breeding feed.

As shown in fig. 4 and 5, the peeling wheel includes a second rotating shaft 204 and a plurality of approximately rectangular peeling blades 203 fixed to the second rotating shaft 204. The plurality of stripping blades 203 are spaced in a row in both the axial direction and the circumferential direction of the second rotating shaft 204. Any gap between two adjacent leaf peeling blades 203 distributed along the axial direction of the second rotating shaft 204 forms a leaf peeling channel 205 for long-rod-shaped crops to pass through, the leaf peeling channels 205 on the upper leaf peeling wheel and the lower leaf peeling wheel correspond to each other, and correspond to the plurality of diversion channels 105 in the diversion feeding mechanism, so that the effect that the long-rod-shaped crops in the diversion channels 105 directly enter the leaf peeling channels 205 at corresponding positions under the conveying action of the diversion feeding unit 1 is achieved. Under the high-speed state of the second rotating shaft 204, under the conveying action of the feeding and conveying mechanism of the leaf peeling equipment, the same long rod-shaped crop is extruded and rubbed at intervals by a plurality of leaf peeling channels 205 which are communicated along the circumferential direction on the second rotating shaft 204. The metal attachment members 202 are disposed on both sides of the leaf peeling sheet 203, and the leaves of the long-rod crop passing through the leaf peeling passage 205 can be peeled off in a friction pressing manner by the rotation of the metal attachment members 202 along with the second rotating shaft 204.

The stripping blade 203 in the embodiment is made of rubber materials, can adapt to long rod-shaped crops with different outer diameters through fine deformation, and keeps the pressure of the metal attachment part 202 on the periphery of the dry crops in a deformed state, thereby being beneficial to gradual stripping of the blade. The metal attachment 202 is a round steel sheet, two round steel sheets on the same stripping blade 203 are fixedly connected in a riveting mode, an anchor hole is formed in the center of one end, far away from the second rotating shaft 204, of the stripping blade 203, and the two round steel sheets are tightly riveted on the stripping blade 203 through a rivet penetrating through the anchor hole. Stripes or bulges can be arranged on one side of the round steel sheet facing the leaf stripping channel 205, so that the friction force on the periphery of the long-rod crop is further increased, and the leaf stripping quality is improved.

As shown in fig. 6, the blades 201 are elongated and distributed along the length of the stripper wheel. The blade 201 comprises a base part 201-1 and a blade part 201-2, a plurality of bolt holes 201-3 are formed in the base part 201-1, so that the blade 201 is fixed on a rack 6 of the leaf peeling equipment through bolts, and the relative position of the blade 201 and a leaf peeling wheel is fixed, so that the blade part 201-2 and the rotation track of the outer edge of the leaf peeling wheel are distributed at intervals and tangentially. The bolt holes 201-3 in this embodiment are strip-shaped holes distributed perpendicular to the blade portion 201-2 direction, which facilitates adjustment of the distance between the blade portion 201-2 and the rotation track of the outer edge of the leaf peeling wheel, so as to adapt to crushing of peeled leaves of different rod-shaped crops.

As shown in fig. 1, any one of the conveying units 3 of the present invention includes two conveying wheels distributed correspondingly up and down. As shown in fig. 7, each of the conveying wheels includes a third rotating shaft 301 rotatably disposed on the frame 6 and parallel to the first rotating shaft 102, and conveying paddles 302 fixed to the third rotating shaft 301 at regular intervals and used for conveying long rod-shaped crops to travel along the length direction of the frame 6, wherein the conveying paddles 302 are made of rubber materials, and first slots 303 perpendicular to the third rotating shaft 301 are formed in the conveying paddles 302. The conveying paddle 302 is divided into a plurality of blades through the first open slot 303, and the two conveying wheels rotate reversely, so that the clamping and conveying effects on the long-rod-shaped crops are formed by the deformation of the end parts of the blades, and the conveying power lost after the long-rod-shaped crops are separated from the shunting feeding unit 1 is compensated.

As shown in fig. 1, a reverse-stirring unit 4 is arranged on the frame 6 at the left side of the leftmost conveying unit 3, and is used for reversely stirring the crushed leaves into the casing so that all the crushed leaves are uniformly discharged from the lower open position of the casing. The reverse-stirring unit 4 includes two reverse-stirring wheels distributed correspondingly up and down, and the reverse-stirring wheels are identical to the conveying wheels in structure, so that they are not specially illustrated. According to the structure of the conveying wheel, the reverse-poking wheel comprises a fourth rotating shaft which is rotatably arranged on the frame 6 and is parallel to the first rotating shaft 102 and a plurality of reverse-poking paddles which are uniformly fixed on the fourth rotating shaft at intervals, the reverse-poking paddles are used for poking leaves which are still attached to the long-rod-shaped crops after being stripped off along with the rotation of the fourth rotating shaft in the opposite direction of the advancing direction of the long-rod-shaped crops, the reverse-poking paddles are made of rubber materials, and second grooves which are perpendicular to the fourth rotating shaft and are distributed are formed in the reverse-poking paddles.

An accelerating unit 5 is also arranged on the frame 6 at the left side of the reverse-dialing unit 4, and the accelerating unit 5 is used for increasing the accelerating unit 5 of the long rod-shaped crop advancing speed, so that the long rod-shaped crop is thrown out from the left end of the frame 6 at a high speed and is collected with a finished product. The accelerating unit 5 comprises two accelerating wheels which are distributed up and down correspondingly, the accelerating wheels are similar to the split-flow feeding unit 1 without the height-limiting grate 101 and are not specially shown. According to the embodiment of the split feeding unit 1, the accelerating wheels each comprise a fifth rotating shaft rotatably arranged on the frame 6 and distributed parallel to the first rotating shaft 102 and a plurality of second guiding discs concentrically fixed at intervals on the fifth rotating shaft. The adjacent gap between the second guide discs positioned on the same fifth rotating shaft forms an accelerating channel which is used for clamping the long-rod-shaped crops and rotates along with the second guide discs to accelerate the long-rod-shaped crops, a plurality of accelerating channels on the two accelerating wheels correspond one by one, and a plurality of accelerating channels on the two accelerating wheels correspond to the leaf peeling channels 205 one by one.

The utility model discloses an in the application, be provided with each unit pivoted motor of a plurality of controls on frame 6 to by the clockwise rotation of first pivot 102, second pivot 204, third pivot 301 and the fifth pivot that motor control is located the upper strata, fourth pivot anticlockwise rotates. The first rotating shaft 102, the second rotating shaft 204, the third rotating shaft 301 and the fifth rotating shaft in the lower layer rotate in the counterclockwise direction, and the fourth rotating shaft rotates in the clockwise direction. The first rotating shaft 102 rotates at about 500 rpm and the second rotating shaft 204 rotates at about 800 rpm, and friction is generated by differential speed, so that leaf peeling is performed. The rotating speeds of the third rotating shaft 301 and the fourth rotating shaft are both 500 revolutions per minute, and the stable conveying and reverse stirring effects are kept. The rotating speed of the fifth rotating shaft is 1000 revolutions per minute so as to realize the high-speed throwing of the long-rod crops.

Claims

1. A leaf stripping apparatus for long rod crops, characterized by: comprises a frame (6), and a shunting feeding unit (1) and a leaf peeling unit (2) which are sequentially arranged on the frame (6);

the shunting feeding unit (1) comprises a conveying belt (104) for conveying long rod-shaped crops and a shunting mechanism for shunting the long rod-shaped crops on the conveying belt (104) to a discrete state at intervals; the conveying belt (104) is arranged on the rack (6) along the length direction of the rack (6), and the shunting mechanism is arranged on the rack (6) and positioned above the conveying belt (104); the flow dividing mechanism comprises a first rotating shaft (102), a first guide disc (103) and a height limiting grate (101), the first rotating shaft (102) is rotatably arranged on the rack (6) along the horizontal direction and is distributed perpendicular to the conveying direction of the conveying belt (104), the number of the first guide discs (103) is multiple, the multiple first guide discs (103) are all made of flexible materials and are sequentially and concentrically fixed on the first rotating shaft (102) at intervals, gaps between any two adjacent first guide discs (103) form flow dividing channels (105) for only allowing long-rod-shaped crops to pass through in the width direction, the height limiting grate (101) comprises grate beams (101-2) and grate teeth (101-1) which are fixed on the grate beams (101-2) and have the same number as the flow dividing channels (105), the grate teeth (101-1) are correspondingly inserted into the flow dividing channels (105), so that the diversion channel (105) only allows one long-rod crop to pass through in the height direction;

the leaf peeling unit (2) comprises two leaf peeling wheels which are distributed up and down correspondingly, any one leaf peeling wheel comprises a second rotating shaft (204) which is rotatably arranged on the rack (6) and is parallel to the first rotating shaft (102) and a plurality of leaf peeling blades (203) which are fixed on the second rotating shaft (204), the plurality of leaf peeling blades (203) are distributed in rows at intervals in the axial direction and the circumferential direction of the rotating shaft, gaps between any two adjacent leaf peeling blades (203) which are distributed along the axial direction of the same first rotating shaft (102) form leaf peeling channels (205) for long-rod-shaped crops to pass through, the leaf peeling channels (205) on the upper leaf peeling wheel and the lower leaf peeling wheel correspond to each other one by one, the leaf peeling channels (205) on the upper leaf peeling wheel and the lower leaf peeling wheel correspond to the shunt channels (105) in the shunt feeding unit (1) one by one, metal attachments (202) are arranged on two sides of the leaf peeling blades (203), and the leaves on the long-rod-shaped crops passing through the leaf peeling channel (205) can be peeled off by the metal attachment piece (202) along with the rotation of the first rotating shaft (102).

2. A leaf stripping apparatus for long rod crops as claimed in claim 1, wherein: the leaf peeling unit (2) further comprises a blade (201) used for cutting off leaves peeled and thrown by the leaf peeling wheel, the blade (201) is long and distributed along the length direction of the second rotating shaft (204), the blade (201) comprises a base portion (201-1) and an edge portion (201-2), a plurality of bolt holes (201-3) used for fixing the blade (201) on the rack (6) are formed in the base portion (201-1), and the edge portion (201-2) and the rotating track of the outer edge of the leaf peeling wheel are distributed in a tangent mode at intervals.

3. A leaf stripping apparatus for long rod crops as claimed in claim 1, wherein: the number of the leaf peeling units (2) is multiple, and the leaf peeling units (2) are distributed at intervals along the length direction of the rack (6).

4. A leaf stripping apparatus for long rod crops as claimed in claim 3, wherein: one or more conveying units (3) are arranged at the gap positions of the leaf peeling units (2) on the rack (6), any one conveying unit (3) comprises two conveying wheels which are vertically and correspondingly distributed, any one conveying wheel comprises a third rotating shaft (301) which is rotatably arranged on the rack (6) and is parallel to the first rotating shaft (102) and a conveying paddle sheet (302) which is uniformly fixed on the third rotating shaft (301) at intervals and used for conveying long rod-shaped crops to advance along the length direction of the rack (6), the conveying paddle sheet (302) is made of rubber materials, and first grooves (303) which are vertical to the third rotating shaft (301) in distribution are formed in the conveying paddle sheet (302).

5. A leaf stripping apparatus for long rod crops as claimed in claim 1, wherein: the position that lies in leaf stripping unit (2) on the back of the body on one side of reposition of redundant personnel feed unit (1) is equipped with anti-unit (4) of dialling in frame (6), anti-unit (4) of dialling are fixed a plurality of anti-oar pieces of dialling in the fourth pivot including rotating the fourth pivot that sets up in frame (6) and be on a parallel with first pivot (102) and even interval, anti-oar piece of dialling is used for pulling out along the opposite direction of stock form crop advancing direction still attached to the leaf on the stock form crop after will peeling along with fourth pivot rotation in-process, anti-oar piece adopts the rubber materials preparation to set up the second fluting that perpendicular to fourth pivot distributes on anti-oar piece.

6. A leaf stripping apparatus for long rod crops as claimed in claim 5, wherein: the position of being located backward group unit (4) and being carried on the back in reposition of redundant personnel feed unit (1) one side on frame (6) is equipped with acceleration unit (5) that are used for increasing long rod-like at the crop speed of advancing, acceleration unit (5) are including two accelerating wheels that correspond the distribution from top to bottom, arbitrary one accelerating wheel all is including rotating the fifth pivot that sets up in frame (6) and be on a parallel with first pivot (102) distribution and interval fix a plurality of second guiding disks in the fifth pivot with the heart, adjacent and the clearance that is located between the second guiding disk on same root fifth pivot all forms the acceleration passageway that is used for centre gripping long rod-like crop and rotates with the accelerating long rod-like crop along with the second guiding disk, a plurality of acceleration passageways on two accelerating wheels correspond one by one, a plurality of acceleration passageways on two accelerating wheels and leaf stripping passageway (205) one-to-one.

7. A leaf stripping apparatus for long rod crops as claimed in claim 1, wherein: the metal attachment (202) is a round steel sheet, two round steel sheets on the same stripping blade (203) are fixedly connected in a riveting mode, and an anchor hole for mutually riveting the two round steel sheets is formed in the center of one end, away from the wheel axle, of the stripping blade (203).

8. A leaf stripping apparatus for long rod crops as claimed in claim 1, wherein: the stripping blade (203) is made of rubber material.

9. A leaf stripping apparatus for long rod crops as claimed in claim 1, wherein: the grate teeth (101-1) are distributed along the vertical direction, and the grate teeth (101-1) are arranged on one side of the first rotating shaft (102) close to the front end of the conveying belt (104) in the conveying direction.