CN113951522B

CN113951522B - Chestnut huller of high resolution

Info

Publication number: CN113951522B
Application number: CN202111239766.1A
Authority: CN
Inventors: 王构叶
Original assignee: Jiangsu Lizhen Machinery Technology Co ltd
Current assignee: Jiangsu Lizhen Machinery Technology Co ltd
Priority date: 2021-10-25
Filing date: 2021-10-25
Publication date: 2023-01-24
Anticipated expiration: 2041-10-25
Also published as: CN113951522A

Abstract

The invention relates to the technical field of agricultural machinery, in particular to a Chinese chestnut huller with high separation degree. The Chinese chestnut shelling and sorting device comprises a shell, wherein a feeding sorting mechanism is arranged on the upper side of the left part of the shell and inside the shell, a shelling mechanism is arranged inside the shell on the lower side of the feeding sorting mechanism, a shell recovery mechanism is arranged on one side of the shelling mechanism away from the feeding sorting mechanism and inside the shell, and a Chinese chestnut collection mechanism is arranged on one side of the shelling mechanism away from the feeding sorting mechanism and inside the shell and close to the shell recovery mechanism; the feeding and arranging mechanism is close to one side of the shell and is fixedly connected with an air pump on the shell. The Chinese chestnut huller with high separation degree provided by the invention can realize high hulling rate and good integrity of chestnut kernels, and can perform secondary detection on the shells of the Chinese chestnuts to prevent the residual Chinese chestnuts from remaining in the shells, so as to solve the problems of heavy labor intensity and low production efficiency in the traditional manual hulling process.

Description

Chestnut huller of high resolution

Technical Field

The invention relates to the technical field of agricultural machinery, in particular to a Chinese chestnut huller with high separation degree.

Background

The manual development of modern agriculture in the small agricultural mode is not consistent with the social development, and the shelling of Chinese chestnuts after being harvested is a large amount of physical work for Chinese chestnut operators. At present, a hob shearing method, a rubbing method and the like are commonly adopted for shelling Chinese chestnuts in China, but the Chinese chestnut shelling machine can damage the whole Chinese chestnuts, the removed Chinese chestnuts are damaged, all the Chinese chestnuts cannot be shelled, the kernel breaking rate after shelling is high, the utilization rate is low, the loss is large, the universality is poor, and the existing Chinese chestnut shelling machine is in work, a discharge port structure easily hurts people, the shell and meat are not completely separated, and manual operation is needed subsequently.

Disclosure of Invention

The invention aims to solve the problems in the prior art, provides a Chinese chestnut huller with high separation degree, can realize high hulling rate and good integrity of chestnut kernels, performs secondary detection on the chestnut shells, prevents residual Chinese chestnuts from remaining in the shells, and solves the problems of heavy labor intensity and low production efficiency in the traditional manual hulling process.

In order to achieve the purpose, the invention adopts the following technical scheme:

a high-separation-degree Chinese chestnut huller comprises a shell, wherein a feeding sorting mechanism is arranged on the upper side of the left part of the shell and inside the shell, a hulling mechanism is arranged inside the shell on the lower side of the feeding sorting mechanism, one side of the hulling mechanism, which is far away from the feeding sorting mechanism, is provided with a shell recovery mechanism, and one side of the hulling mechanism, which is far away from the feeding sorting mechanism, is provided with a Chinese chestnut collection mechanism inside the shell, which is close to the shell recovery mechanism; the feeding and arranging mechanism is close to one side of the shell and is fixedly connected with an air pump on the shell.

Preferably, the shell is designed as a rectangular box body, and the upper part of the shell is provided with a bulge.

Preferably, the feeding arrangement mechanism comprises a feeding arrangement primary wheel, the feeding arrangement primary wheel is arranged in a bulge on the upper side of the shell, the lower side of the feeding arrangement primary wheel is arranged on the shell and fixedly connected with a downward-inclined feeding slideway in the rotating direction of the feeding arrangement primary wheel, the lower side of the tail end of the feeding slideway is fixedly connected with a vertical material distribution channel on the shell, a downward-inclined discharging channel is fixedly connected on the shell on the lower side of the vertical material distribution channel, the lower side of the discharging channel is fixedly connected with an air jet pipe, the air jet pipe is connected with an air pump, an arrangement part shaft is arranged in the shell on the upper side of the discharging channel and outside the side of the vertical material distribution channel close to the air jet pipe, an arrangement telescopic rod is arranged on the circumferential array of the arrangement part shaft, an arrangement stop rod is arranged on one side of the arrangement telescopic rod far away from the arrangement part shaft, a torsion spring is fixedly connected between the arrangement stop rod and the arrangement stop rod, a push rod is fixedly connected on one side of the arrangement stop rod, a push rod is fixedly connected with the torsion spring on one side of the arrangement stop rod, a flexible rubber plate is fixedly connected between the two arrangement stop rods and on the lower side of the push rod, a connecting rod is fixedly connected with a connecting rod, the connecting rod close to the push cylinder, and a push rod is connected with a push rod, and a push rod of the push cylinder is connected with a push rod of the push cylinder, and a push rod is connected with a push rod towards a push rod fixed connection block fixed on the push rod of the push rod; an arranging component groove is formed in the two sides, close to the arranging telescopic rod, of the arranging component shaft and in the shell, an arranging component output shaft is fixedly connected in the arranging component groove and on the arranging component shaft, an arranging component shaft motor is arranged on one side, far away from the arranging component shaft, of the arranging component output shaft, the output end of the arranging component shaft motor is fixedly connected with the arranging component output shaft, a rotating shaft of a feeding arranging primary wheel is arranged in the arranging component groove and on the upper side of the arranging component output shaft, and the arranging component output shaft is connected with the rotating shaft of the feeding arranging primary wheel through an arranging component connecting belt; a detection cylinder is arranged in the arrangement stop lever, one side of the detection cylinder, facing the torsion spring, is connected with a detection gas lever in a sliding mode, the detection gas lever is provided with a section of protrusion and the arrangement stop lever, one side of the detection cylinder, facing the torsion spring, is fixedly connected with a telescopic connecting gas pipe, the other end of the telescopic connecting gas pipe is fixedly connected with a pushing cylinder, and the pushing cylinder passes through one side close to the torsion spring; the device comprises an air injection pipe, a shelling mechanism and a recovery air pump, and is characterized in that an unprocessed recovery channel is arranged on the lower side of the air injection pipe and close to the shelling mechanism, the unprocessed recovery channel faces one side of the vertical material distribution channel and is rotatably connected with a recovery spiral channel in a shell close to the vertical material distribution channel, one side, far away from the unprocessed recovery channel, of the recovery spiral channel is fixedly connected with the impeller, an impeller air gun is arranged on one side, close to the air pump, of the impeller, and an opening is formed in the upper side, close to the vertical material distribution channel, of the recovery spiral channel.

Preferably, the vertical material distribution channels and the discharge channels are arranged in four rows, and the arrangement telescopic rods and the discharge channels on the discharge channels are also four groups.

Preferably, the shelling mechanism comprises an inner cam, the inner cam is fixedly connected to the shell and located at the lower side of the end of the discharging channel far away from the vertical material distributing channel, the notch of the inner cam is located at the end of the vertical material distributing channel, a shelling outer ring is rotatably connected to the outer side of the inner cam, one side, facing the discharging channel, of the shelling outer ring is fixedly connected to the circumferential array of the shelling outer ring, the clamping part faces one side of the discharging channel and is rotatably connected to the pressing cutting wheel on the shell at the lower side of the unprocessed recycling channel, a seven-shaped groove is formed in one side, facing the shell, of the shelling outer ring, one side, close to the shelling outer ring, of the seven-shaped groove is fixedly connected to an outer ring connecting block, one side, far away from the shelling outer ring, of the outer ring connecting block is fixedly connected to an output shaft of the shelling mechanism motor, an output end of the shelling mechanism motor is fixedly connected to an output shaft with a gear, a rotating shaft, which is used for pressing the cutting wheel, is arranged in the seven-shaped groove, an upper layer of the shelling mechanism is connected to a belt, and a lower layer of the shelling mechanism is meshed with a lower layer of the shelling gear, and a lower layer of the shelling belt is connected to the lower layer of the shelling mechanism.

Preferably, the clamping part comprises a Chinese chestnut shell storage port, the Chinese chestnut shell storage port is arranged on one side, away from the inner cam, of the shelling outer ring, two sides of the detection air rod are fixedly connected with clamping hydraulic rods, one side, close to the inner cam, of the Chinese chestnut shell storage port is fixedly connected with a control hydraulic cylinder, one side, facing the inner cam, of the control hydraulic cylinder is connected with the control hydraulic rod in a sliding mode, and one side, facing the Chinese chestnut shell storage port, of the control hydraulic cylinder is connected with one side, away from the Chinese chestnut shell storage port, of the clamping hydraulic rod through a connection hydraulic pipe.

Preferably, the chestnut collecting mechanism comprises a baffle with a funnel, the baffle fixed connection with the funnel is arranged on the shell and located on the lower side of the shelling mechanism, a cleaning primary air passage and a cleaning primary air passage are arranged in a side shell, away from the shell recycling mechanism, of the baffle with the funnel, an air pump is connected with the baffle with the funnel, an opening is formed in the baffle with the funnel, a chestnut discharging spiral slideway is arranged on the lower side of the baffle with the funnel, an air injection pipe is arranged in the middle of the chestnut discharging spiral slideway, an air injection port is formed in the position, facing the chestnut discharging spiral slideway, of the air injection pipe, and a chestnut discharging port is formed in the position, away from one side of the baffle with the funnel, away from the shell recycling mechanism and is arranged at the position of the chestnut discharging spiral slideway.

Preferably, the mechanism is retrieved to the shell includes foraminiferous recovery channel, foraminiferous recovery channel fixed connection is in the one side of the baffle of taking the funnel, foraminiferous recovery channel downside fixed connection chinese chestnut recovery channel, chinese chestnut recovery channel is close to one side fixed connection chinese chestnut connecting channel and the chinese chestnut connecting channel of chinese chestnut ejection of compact spiral slideway and leads to on chinese chestnut ejection of compact spiral slideway, foraminiferous recovery channel and chinese chestnut recovery channel design are at least two sets of, the protruding recovery channel of fixed connection area on the casing of the one side of chinese chestnut recovery channel downside and the baffle of keeping away from taking the funnel, take bellied recovery channel to be located between two sets of chinese chestnut recovery channels, take bellied recovery channel to keep away from chinese chestnut recovery channel one side casing and be equipped with the backward flow air flue, backward flow air flue connects the wind gap just to these two sets of foraminiferous recovery channels to air-jet pipe and air outlet, be equipped with the shell discharge gate on the one side casing that the chinese chestnut discharge gate was just kept away from to backward flow air flue downside.

Has the advantages that:

the Chinese chestnut huller with high separation degree provided by the invention can realize high hulling rate and good integrity of chestnut kernels, adopts a mode of hulling by using centrifugal force, and can perform secondary detection on the chestnut shells by the shell recovery mechanism to prevent residual Chinese chestnuts from remaining in the shells, so as to solve the problems of overlarge labor intensity and low production efficiency in the traditional manual hulling process.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a top view of the present invention;

FIG. 4 isbase:Sub>A sectional view taken along line A-A of FIG. 3;

FIG. 5 is a cross-sectional view taken along line X-X in FIG. 4;

FIG. 6 is a sectional view taken along line C-C of FIG. 4;

FIG. 7 is an enlarged view of a portion E of FIG. 4;

FIG. 8 is an enlarged view of a portion of FIG. 4 at F;

FIG. 9 is an enlarged view of a portion of FIG. 4 at M;

FIG. 10 is a sectional view taken in the direction B-B of FIG. 3

In the figure, the position of the upper end of the main shaft, the device comprises a shell 10, a feeding arranging mechanism 11, a shelling mechanism 12, a shell recovering mechanism 13, a Chinese chestnut collecting mechanism 14, an air pump 15, a feeding arranging primary wheel 16, a feeding slideway 17, a vertical material distributing channel 18, a recovering spiral channel 19, an impeller 20, a unprocessed recovering channel 21, a cleaning primary air channel 22, an inner cam 23, a recovering channel 24 with holes, a Chinese chestnut recovering channel 25, a recovering channel 26 with protrusions, a Chinese chestnut connecting channel 27, an air nozzle 28, a baffle 29 with a funnel, a shelling outer ring 30, a clamping part 31, an arranging part shaft 32, a Chinese chestnut discharging port 33, a shell discharging port 34, a Chinese chestnut discharging spiral slideway 35, an arranging telescopic rod 36, a torsion spring 37, an arranging baffle rod 38, a detection air cylinder 39, a detection air rod 40, a connecting rod 41, a telescopic connecting air pipe 42, a push rod 43, a push air cylinder 44, a flexible rubber plate 45, a hemispherical top block 46, an air nozzle air pipe 47, a Chinese chestnut shell storing port 48, a clamping hydraulic rod 49, a connecting hydraulic rod 50, a control hydraulic rod 51, a control hydraulic cylinder 52, an outer ring connecting block 53, an outer ring 54 of a shelling wheel, an output shaft 54, a gear arranging pressing mechanism 56, a cutting mechanism, a cutting belt 57, a seven-layer gear connecting part connecting groove 62, an air nozzle connecting part 60, a seven-channel 60, a reflux part connecting groove 66, a seven-type impeller 61, an air-channel 62 and a jet-channel connecting groove part 61.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.

In the description of the present invention, it should be noted that the terms "inside", "below", and the like refer to orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention conventionally place when used, and are used only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

With reference to fig. 1-10, a high-resolution Chinese chestnut huller comprises a shell 10, a feeding sorting mechanism 11 is arranged at the upper side and inside of the left part of the shell 10, a hulling mechanism 12 is arranged inside the shell 10 below the feeding sorting mechanism 11, a shell recovery mechanism 13 is arranged at one side of the hulling mechanism 12 far away from the feeding sorting mechanism 11 and at one side inside the shell 10, and a Chinese chestnut collection mechanism 14 is arranged at one side of the hulling mechanism 12 far away from the feeding sorting mechanism 11 and near the shell recovery mechanism 13 inside the shell 10; the feeding and arranging mechanism 11 is close to one side of the shell 10 and is fixedly connected with an air pump 15 on the shell 10.

Further, the housing 10 is designed as a rectangular box and has a protrusion on the upper portion.

Further, the feeding arrangement mechanism 11 includes a feeding arrangement primary wheel 16, the feeding arrangement primary wheel 16 is disposed in a protrusion on the upper side of the housing 10, the lower side of the feeding arrangement primary wheel 16 is disposed on the housing 10 and is fixedly connected with a downward-inclined feeding chute 17 in the direction of rotation of the feeding arrangement primary wheel 16, the lower side of the end of the feeding chute 17 is fixedly connected with a vertical distribution channel 18 on the housing 10, a downward-inclined discharging channel 64 is fixedly connected on the housing 10 below the vertical distribution channel 18, the lower side of the discharging channel 64 is fixedly connected with an air jet pipe 66 and the air jet pipe 66 is connected with an air pump 15, an arrangement part shaft 32 is disposed outside one side of the vertical distribution channel 18 in the housing 10 above the discharging channel 64, a circumferential array on the arrangement part shaft 32 is provided with an arrangement telescopic rod 36, an arrangement blocking rod 38 is disposed on one side of the arrangement telescopic rod 36 far away from the arrangement part shaft 32, a torsion spring 37 is fixedly connected between the arrangement blocking rod 38 and the arrangement blocking rod 36, one side of the arrangement blocking rod 38 is far away from the torsion spring 37, a flexible arrangement rubber plate 45 is fixedly connected between the arrangement blocking rod 45 and a pushing rod 44 is connected with a pushing cylinder 41, and a pushing cylinder 41 is connected with a pushing rod 44 fixed on the lower side of the pushing rod 44 near the pushing cylinder 41; an arranging component groove 63 is formed in the shell 10 and on two sides, close to the arranging telescopic rod 36, of the arranging component shaft 32, an arranging component output shaft 58 is fixedly connected in the arranging component groove 63 and on the arranging component shaft 32, an arranging component shaft motor 57 is arranged on one side, far away from the arranging component shaft 32, of the arranging component output shaft 58, the output end of the arranging component shaft motor 57 is fixedly connected with the arranging component output shaft 58, a rotating shaft of the feeding arranging primary wheel 16 is arranged in the arranging component groove 63 and on the upper side of the arranging component output shaft 58, and the arranging component output shaft 58 is connected with the rotating shaft of the feeding arranging primary wheel 16 through an arranging component connecting belt 59; a detection cylinder 39 is arranged in the arrangement stop lever 38, one side of the detection cylinder 39, which faces the torsion spring 37, is slidably connected with a detection air rod 40, a section of the detection air rod 40 protrudes out of the arrangement stop lever 38, one side of the detection cylinder 39, which faces the torsion spring 37, is fixedly connected with a telescopic connection air pipe 42, the other end of the telescopic connection air pipe 42 is fixedly connected with a pushing cylinder 44, and the pushing cylinder 44 passes through one side close to the torsion spring 37; the lower side of the air jet pipe 66 and close to the hulling mechanism 12 is provided with a raw material recovery channel 21, one side of the raw material recovery channel 21 facing the vertical material distribution channel 18 is rotatably connected with a recovery spiral channel 19 in the casing 10 close to the vertical material distribution channel 18, one side of the recovery spiral channel 19 far away from the raw material recovery channel 21 is fixedly connected with an impeller 20, one side of the impeller 20 close to the air pump 15 is provided with an impeller air gun 65, and the upper side of the recovery spiral channel 19 close to the vertical material distribution channel 18 is provided with an opening.

Furthermore, the vertical material distribution channels 18 and the material discharge channels 64 are designed in four rows, and the arrangement telescopic rods 36 and the material discharge channels 64 on the material discharge channels 64 are also four groups.

Further, the shelling mechanism 12 comprises an inner cam 23, the inner cam 23 is fixedly connected to the housing 10 and is located at the lower side of the end of the discharging channel 64 far away from the vertical material distributing channel 18, the gap of the inner cam 23 is located at the end of the vertical material distributing channel 18, the outer side of the inner cam 23 is rotatably connected with a shelling outer ring 30, one side of the shelling outer ring 30 facing the discharging channel 64 is fixedly connected and is circumferentially arrayed with clamping components 31, one side of the clamping components 31 facing the discharging channel 64 is rotatably connected with a pressing cutting wheel 56 on the housing 10 at the lower side of the unprocessed recycling channel 21, one side of the shelling outer ring 30 facing the housing 10 is provided with a seven-shaped groove 62, one side of the seven-shaped groove 62 close to the shelling outer ring 30 is fixedly connected with an outer ring connecting block 53, an output shaft 54 connected with a gear is fixed on one side, far away from the shelling outer ring 30, of the outer ring connecting block 53, the output shaft 54 connected with the gear is fixedly connected with one side, far away from the outer ring connecting block 53, of the shelling mechanism motor 55, the output end of the shelling mechanism motor 55 is fixedly connected with the output shaft 54 with the gear, a rotating shaft pressing a cutting wheel 56 is arranged in the seven-shaped groove 62 and on the right side of the output shaft 54 with the gear, two layers of gears 60 are rotatably connected with the upper side of the output shaft 54 with the gear in the seven-shaped groove 62, the lower layers of the two layers of gears 60 are meshed with the output shaft 54 with the gear, and the upper layers of the two layers of gears 60 are connected with the pressing cutting wheel 56 through a shelling mechanism connecting belt 61.

Further, the clamping part 31 comprises a Chinese chestnut shell storage port 48, the Chinese chestnut shell storage port 48 is arranged on one side, away from the inner cam 23, of the shelling outer ring 30, clamping hydraulic rods 49 are fixedly connected to two sides of the detection air rod 40, a control hydraulic cylinder 52 is fixedly connected to the lower portion of one side, close to the inner cam 23, of the Chinese chestnut shell storage port 48, the control hydraulic cylinder 52 is connected to a control hydraulic rod 51 in a sliding mode towards one side of the inner cam 23, and one side, towards the Chinese chestnut shell storage port 48, of the control hydraulic cylinder 52 is connected to one side, away from the Chinese chestnut shell storage port 48, of the clamping hydraulic rod 49 through a connection hydraulic pipe 50.

Further, the chestnut collecting mechanism 14 comprises a baffle 29 with a funnel, the baffle 29 with the funnel is fixedly connected to the shell 10 and located on the lower side of the shelling mechanism 12, a cleaning primary air passage 22 and a cleaning primary air passage 22 which are connected with the air pump 15 are arranged in one side of the shell 10, away from the shell recycling mechanism 13, of the baffle 29 with the funnel, an opening is formed in the baffle 29 with the funnel, a chestnut discharging spiral slideway 35 is arranged on the lower side of the funnel 29 with the funnel, an air nozzle air pipe 47 is arranged in the middle of the chestnut discharging spiral slideway 35, the air nozzle air pipe 47 is provided with an air nozzle 28 towards the slideway of the chestnut discharging spiral slideway 35, and the chestnut discharging spiral slideway 35 is provided with a chestnut discharging opening 33 away from one side of the baffle 29 with the funnel and away from the shell recycling mechanism 13.

Further, the shell recycling mechanism 13 comprises a recycling channel 24 with a hole, the recycling channel 24 with the hole is fixedly connected to one side of a baffle 29 with a funnel, the lower side of the recycling channel 24 with the hole is fixedly connected with a Chinese chestnut recycling channel 25, one side of the Chinese chestnut recycling channel 25 close to the Chinese chestnut discharging spiral slideway 35 is fixedly connected with a Chinese chestnut connecting channel 27, the Chinese chestnut connecting channel 27 leads to the Chinese chestnut discharging spiral slideway 35, at least two groups of recycling channels 24 and 25 are designed, the lower side of the Chinese chestnut recycling channel 25 and one side of the baffle 29 with the funnel are fixedly connected with a convex recycling channel 26, the recycling channel 26 with the convex is positioned between the two groups of Chinese chestnut recycling channels 25, a backflow air channel 67 is arranged in the shell 10 on one side of the recycling channel 26 with the convex, the backflow air channel 67 is opposite to the air injection pipe 66 and the air outlet is opposite to the two groups of recycling channels 24 with the hole, and a shell discharging hole 34 is arranged on one side of the lower side of the backflow air channel 67 and one side of the shell 10 far away from the Chinese chestnut discharging hole 33.

The working principle is as follows: the machine is started firstly, the arranging part shaft motor 57 is started, the hulling mechanism motor 55 is started, then the unprocessed Chinese chestnuts are poured into the huller from the opening on the upper side of the shell 10 by an operator, the air pump 15 works for supplying air all the time, the Chinese chestnuts fall on the feeding slideway 17, the arranging part shaft motor 57 rotates to drive the arranging part output shaft 58 to rotate, thereby the arranging initial wheel 16 is driven to rotate through the connecting belt 59, the accumulated Chinese chestnuts are scattered and conveyed downwards in batches, the first ordering is carried out firstly, a large number of Chinese chestnuts are prevented from entering at the same time, the Chinese chestnuts are divided into four rows through the vertical material dividing channel 18, and the arranging telescopic rod 36 arranged on the arranging part shaft 32 is used for limiting the incoming unprocessed Chinese chestnuts.

When a single chestnut is positioned between the two detection air rods 40, the chestnut does not extrude the detection air rods 40 into the detection air cylinder 39, and after the chestnut compresses the flexible rubber plate 45, the chestnut is discharged along with the rotation of the flexible rubber plate 40 along with the rotation of the arranging part shaft 32.

When two chestnuts appear inside together, the flexible rubber plate 45 can extrude two parallel chestnuts to enable the chestnuts to be flatly placed, the flexible rubber plate 45 is used for two unprocessed chestnuts, the width of the two chestnuts after being flatly placed is increased, the detection air rod 40 can be pressed, air in the detection air rod 40 is discharged into the push air cylinder 44 through the telescopic connection air pipe 42, the push air cylinder 44 pushes out the push air rod, the push air rod moves downwards to push the rear half end of the push rod 43 and the rear half end of the flexible rubber plate 45 downwards, the hemispherical top block 46 on the push air rod pushes the push rod 43, the push rod 43 drives the arranging baffle rod 38 to move outwards, the arranging telescopic rod 36 is driven to move outwards together, and the arranging baffle rod 3 overturns under the action of the torsion spring until the end part of the arranging telescopic rod 36 leaves the flexible rubber plate 45, so that the chestnuts on the rear side exit, and only one unprocessed chestnut inside is allowed.

Unprocessed chestnuts pass through the discharging channel 64 to the clamping part 31, because the chestnuts are positioned at the gap position of the inner cam 23 at the moment, the control hydraulic rod 51 cannot be pushed out, the chestnuts cannot be clamped by the clamp 49 in the chestnut shell storage opening 48, when the pressing and cutting wheel 56 is operated to one side, the pressing and cutting wheel 56 presses the unprocessed chestnuts into the clamping part 31, a small opening is formed in one side, away from the clamping part 31, of the unprocessed chestnuts, when the pressing and cutting wheel 56 passes, the control hydraulic rod 51 in the clamping part 31 is pressed against the inner cam 23, the hydraulic pressure in the control hydraulic cylinder 52 is transmitted into the clamping hydraulic rods 49 at two sides through the connecting hydraulic pipe 50, the chestnut shells in the chestnut shell storage opening 48 are clamped through the clamping hydraulic rod 49, the cuts of the chestnuts are expanded under the action of the clamping force, the outer ring 30 is driven by the motor 55 of the clamping mechanism to rotate, the unprocessed chestnuts are thrown out through the centrifugal force, the thrown-out chestnuts are thrown onto the discharging belt 59 of the chestnut component connecting hopper 29, and the chestnut shell falls onto the discharging channel 35.

When the clamping part 31 moves to the upper side, if the chestnuts are thrown out, the chestnuts can be blown down into the shell recovery mechanism 13 from the clamping part 31 by the air injection pipe 66 because the weight of the chestnuts becomes light, when the chestnuts inside are not thrown out, the chestnuts cannot be blown down because the weight of the chestnuts is large, the chestnuts which are not blown down can not fall down from the discharge channel 64, the chestnuts fall onto the unprocessed recovery channel 21 after rotating and pass through the recovery spiral channel 19, and the recovery spiral channel 19 rotates because the impeller air gun 65 blows the impeller 20, so that the chestnuts are driven to move into the vertical material distribution channel 18 again. If the chestnuts still remained in the shell fall into the shell recovery mechanism 13, the chestnuts which are not completely planed are vibrated through the recovery channel 24 with holes and the recovery channel 26 with bulges, and at the moment, the gas which is sprayed out of the gas spraying pipe 66 enters the return gas channel 67 and then blows to the recovery channel 26 with bulges, so that the chestnuts are better separated from the shell. The Chinese chestnuts falling in the shell recovery mechanism 13 fall onto the Chinese chestnut recovery channel 25 through the holes in the recovery channel 24 with holes, slide into the Chinese chestnut discharge spiral slideway 35 through the Chinese chestnut connecting channel 27, are discharged through the shell discharge port 34, and are discharged through the Chinese chestnut discharge port 33.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A Chinese chestnut huller with high separation degree comprises a shell (10) and is characterized in that a feeding sorting mechanism (11) is arranged on the upper side of the left portion of the shell (10) and inside the shell, a hulling mechanism (12) is arranged inside the shell (10) on the lower side of the feeding sorting mechanism (11), a shell recovery mechanism (13) is arranged on one side, far away from the feeding sorting mechanism (11), of the hulling mechanism (12) and on one side inside the shell (10), and a Chinese chestnut collection mechanism (14) is arranged on one side, far away from the feeding sorting mechanism (11), of the hulling mechanism (12) and close to the shell recovery mechanism (13) inside the shell (10); the feeding sorting mechanism (11) is close to one side of the shell (10) and an air pump (15) is fixedly connected to the shell (10); the shell (10) is designed into a rectangular box body, and the upper part of the shell is provided with a bulge; the feeding arrangement mechanism (11) comprises a feeding arrangement primary wheel (16), the feeding arrangement primary wheel (16) is arranged in a projection on the upper side of the shell (10), the feeding arrangement primary wheel (16) is arranged on the shell (10) and is a feeding arrangement primary wheel (16) rotating direction fixedly connected with downward-inclined feeding slide way (17), the lower side of the end of the feeding slide way (17) is fixedly connected with a vertical distribution channel (18) on the shell (10), a discharging channel (64) fixedly connected with downward inclination is arranged on the lower side shell (10) of the discharging channel (18), a lower side fixedly connected jet pipe (66) and a jet pipe (66) of the discharging channel (64) are connected with an air pump (15), a discharging channel (64) is arranged in the upper side shell (10) and is vertically provided with a component shaft (32) outside one side of the jet pipe (66), an arrangement component shaft (32) is provided with an arrangement telescopic rod (36), one side of the arrangement component shaft (32) is far away from the arrangement retaining rod (38), and one side of the arrangement retaining rod (38) is connected with a torsion spring (37), a flexible rubber plate (45) is fixedly connected between the two arrangement stop levers (38), the flexible rubber plate (45) is arranged on the lower side of the push rod (43), a connecting rod (41) is fixedly connected between the two arrangement stop levers (38), the lower side of the connecting rod (41) close to the push rod (43) is fixedly connected with a push cylinder (44), and a section of a push air rod of the push cylinder (44) facing the push rod (43) is fixedly connected with a hemispherical top block (46); the automatic feeding and sorting device is characterized in that sorting component grooves (63) are formed in two sides, close to the sorting telescopic rods (36), of the sorting component shafts (32) and in the shell (10), sorting component output shafts (58) are fixedly connected in the sorting component grooves (63) and on the sorting component shafts (32), sorting component shaft motors (57) are arranged on one sides, far away from the sorting component shafts (32), of the sorting component output shafts (58), output ends of the sorting component shaft motors (57) are fixedly connected with the sorting component output shafts (58), rotating shafts of feeding sorting primary wheels (16) are arranged in the sorting component grooves (63) and on the upper sides of the sorting component output shafts (58), and the sorting component output shafts (58) are connected with the rotating shafts of the feeding sorting primary wheels (16) through sorting component connecting belts (59); a detection air cylinder (39) is arranged in the arrangement stop lever (38), one side, facing the torsion spring (37), of the detection air cylinder (39) is connected with a detection air rod (40) in a sliding mode, a section of the detection air rod (40) protrudes out of the arrangement stop lever (38), one side, facing the torsion spring (37), of the detection air cylinder (39) is fixedly connected with a telescopic connection air pipe (42), the other end of the telescopic connection air pipe (42) is fixedly connected to a pushing air cylinder (44), and the pushing air cylinder (44) passes through one side, close to the torsion spring (37); an unprocessed recovery channel (21) is arranged on the lower side of the air injection pipe (66) and close to the hulling mechanism (12), the unprocessed recovery channel (21) faces one side of the vertical distribution channel (18) and is rotationally connected with a recovery spiral channel (19) in the shell (10) close to the vertical distribution channel (18), one side, far away from the unprocessed recovery channel (21), of the recovery spiral channel (19) is fixedly connected with an impeller (20), one side, close to the air pump (15), of the impeller (20) is provided with an impeller air gun (65), and an opening is formed in the upper side, close to the vertical distribution channel (18), of the recovery spiral channel (19); the vertical material distribution channels (18) and the discharge channels (64) are arranged in a four-row design, and the arrangement telescopic rods (36) and the discharge channels (64) on the discharge channels (64) are also four groups; the shelling mechanism (12) comprises an inner cam (23), the inner cam (23) is fixedly connected to the shell (10) and is arranged on the lower side of the end of the discharging channel (64) far away from the vertical distributing channel (18), the notches of the inner cam (23) are arranged on the end of the vertical distributing channel (18), the outer side of the inner cam (23) is rotatably connected with a shelling outer ring (30), the shelling outer ring (30) faces to the discharging channel (64) and is fixedly connected with a circumferential array and is provided with clamping components (31), the clamping components (31) face to one side of the discharging channel (64) and are rotatably connected with a pressing cutting wheel (56) on the shell (10) on the lower side of the unprocessed recycling channel (21), a seven-shaped groove (62) is arranged on one side of the shelling outer ring (30) facing to the shell (10), one side of the seven-shaped groove (62) close to the shelling outer ring (30) is fixedly connected with the shelling outer ring (30) in the seven-shaped groove (62), a connecting block (53) is connected with one side of the outer ring (54) far away from the fixed gear, and an output shaft (54) of the shelling outer ring (54) is connected with a connecting block (54) and is connected with a motor (54) fixed on one side of the output shaft (55), a rotating shaft for pressing the cutting wheel (56) is arranged in the seven-shaped groove (62) and on the right side of the output shaft (54) with the gear, two layers of gears (60) are rotatably connected to the upper side of the output shaft (54) with the gear in the seven-shaped groove (62), the lower layers of the two layers of gears (60) are meshed with the output shaft (54) with the gear, and the upper layers of the two layers of gears (60) are connected with the pressing cutting wheel (56) through a hulling mechanism connecting belt (61); the clamping component (31) comprises a Chinese chestnut shell storage port (48), the Chinese chestnut shell storage port (48) is arranged on one side, away from the inner cam (23), of the shelling outer ring (30), the two sides of the detection air rod (40) are fixedly connected with clamping hydraulic rods (49), a control hydraulic cylinder (52) is fixedly connected to the lower portion of one side, close to the inner cam (23), of the Chinese chestnut shell storage port (48), the control hydraulic cylinder (52) faces one side of the inner cam (23) and is connected with a control hydraulic rod (51) in a sliding mode, and one side, facing the Chinese chestnut shell storage port (48), of the control hydraulic cylinder (52) is connected with one side, away from the Chinese chestnut shell storage port (48), of the clamping hydraulic rod (49) through a connection hydraulic pipe (50); the Chinese chestnut collecting mechanism (14) comprises a baffle (29) with a funnel, the baffle (29) with the funnel is fixedly connected to the shell (10) and is located on the lower side of the shelling mechanism (12), a cleaning primary air channel (22) is arranged in the shell (10) on one side, away from the shell recovery mechanism (13), of the baffle (29) with the funnel, the cleaning primary air channel (22) is connected with an air pump (15) and is provided with an opening, a Chinese chestnut discharging spiral slideway (35) is arranged on the lower side of the funnel of the baffle (29) with the funnel, an air injection port pipe (47) is arranged in the middle of the Chinese chestnut discharging spiral slideway (35), an air injection port (28) is arranged at the position, facing the Chinese chestnut discharging spiral slideway (35), of the Chinese chestnut discharging spiral slideway (35), far away from one side of the baffle (29) with the funnel and far away from the shell recovery mechanism (13), and a Chinese chestnut discharging port (33) is arranged in the Chinese chestnut discharging spiral slideway (47); shell recovery mechanism (13) is including foraminiferous recovery channel (24), foraminiferous recovery channel (24) fixed connection is in one side of baffle (29) of band funnel, foraminiferous recovery channel (24) downside fixed connection chinese chestnut recovery channel (25), chinese chestnut recovery channel (25) are close to one side fixed connection chinese chestnut connecting channel (27) and chinese chestnut connecting channel (27) of chinese chestnut ejection of compact spiral slide (35) and are led to on chinese chestnut ejection of compact spiral slide (35), foraminiferous recovery channel (24) and chinese chestnut recovery channel (25) design are at least two sets of, chinese chestnut recovery channel (25) downside just keeps away from casing (10) of one side of baffle (29) of band funnel on the bellied recovery channel of fixed connection area (26), take bellied recovery channel (26) to be located between two sets of chinese chestnut recovery channels (25), it is equipped with backward flow air flue (67) in chinese chestnut recovery channel (25) one side casing (10) to take bellied recovery channel (26), backward flow air jet channel (67) connect the wind gap just to pipe (66) and the air outlet is to this two sets of chinese chestnut recovery channel (24), be equipped with backward flow air flue (33) on one side of shell (34) and discharge gate (34).