CN208807577U - A kind of screening separation equipment of automatic screening Chinese chestnut size - Google Patents

Abstract

A kind of screening separation equipment of automatic screening Chinese chestnut size, including separation screening device, separation screening device includes locator receiver feature bottom being arranged in for carrying out the separation screening component of size sorting to Chinese chestnut fruit and the separation driving part for driving separation screening component to move, the separation driving part and separation screening component are sequentially connected, separation screening component includes the screening receiving component being arranged in below Chinese chestnut blanking component, being mounted on can be realized the screening shaking component swung up and down and be mounted on screening receiving component side wall in screening receiving component screens the limit driving assembly for shaking component movement for driving, component transmission connection is shaken in the limit driving assembly and screening.The utility model accommodates component by screening shaking component drive screening and shakes, and several Chinese chestnuts to be screened can be separated by screening receiving component, to realize the automation detached job to Chinese chestnut, improves the efficiency of separation.

Description

A kind of screening separation equipment of automatic screening Chinese chestnut size

Technical field

The utility model relates to Chinese chestnut technical field of processing equipment, in particular to a kind of automatic screening Chinese chestnut size Screen separation equipment.

Background technique

Chestnut nutritional ingredient rich in, including carbohydrate, protein, fat, multivitamin and inorganic salts.Chestnut pair Hypertension, coronary heart disease, atherosclerosis etc. have preferable preventive and therapeutic effect.The elderly often eats chestnut, to anti-senility, macrobiosis Lengthening one's life is of great benefit to.

In the prior art, Chinese chestnut needs to sub-elect fruit the different classification of sizes in the process in later period, It provides convenience for the processing or sale in later period, is by manually selecting Chinese chestnut, selecting low efficiency and choosing at present Select accuracy rate low.

Utility model content

The purpose of this utility model is to provide a kind of screening separation equipments of automatic screening Chinese chestnut size, to solve The problems mentioned above in the background art.

The technical solution of the utility model is: a kind of screening separation equipment of automatic screening Chinese chestnut size, including point From screening plant, separation screening device includes that locator receiver feature bottom is arranged in for carrying out size sorting to Chinese chestnut fruit Separation screening component and separation driving part for driving separation screening component to move, the separation driving part and separation screening Component transmission connection, separation screening component include that the screening being arranged in below Chinese chestnut blanking component accommodates component, is mounted on screening The screening that accommodating can be realized in component and swing up and down shakes component and is mounted on screening and accommodates on component side wall for driving sieve The limit driving assembly of component movement is shaken in choosing, and component transmission connection is shaken in the limit driving assembly and screening.

In one preferred embodiment of the utility model, it includes the screening storage case in frame-type structure that the screening, which accommodates component, With the positioning cover plate being mounted on screening storage case side wall, the side of positioning cover plate and screening storage case are hinged, screen storage case It is equipped with discharge port, which docks with positioning cover plate, and the lower section for screening storage case is equipped with Chinese chestnut Carrier box, Chinese chestnut Carrier box Feed inlet with screening storage case blanking port dock.

In one preferred embodiment of the utility model, the screening is shaken the shaking that component includes state setting in a vertical shape and is held Movable plate is shaken in load portion and the screening hinged with supporting part is shaken, and screening storage case side is openning shape, shakes supporting part setting and is sieving The opening for selecting storage case, under non-working condition, screening shake the inclined setting of movable plate, screening shake movable plate discharge end with Discharge port docking.

In one preferred embodiment of the utility model, the limit driving assembly includes active drive portion and driven driving Portion, active drive portion and driven driving portion are separately positioned on the two sides in screening storage case, active drive portion and driven driving portion It is sequentially connected with screening shaking portion.

In one preferred embodiment of the utility model, the shaking supporting part includes that shaking loading plate and two are symmetrical arranged Shake loading plate inner sidewall on shaking hinged seat, screening shake movable plate close to shake loading plate one end set there are two screening hinge Joint chair, two screening hinged seats and two shaking hinged seats correspond hinged.

In one preferred embodiment of the utility model, the active drive portion includes being mounted in screening storage case one side wall The first arc frame, be mounted on screening shake movable plate side wall on the first locating rod and with the first locating rod transmission connection positioning pass The side of dynamic group, the positioning transmission group is fixedly mounted on the side wall of screening storage case.

In one preferred embodiment of the utility model, the positioning transmission group includes transmission positioning seat, is mounted on to be driven and determine The second motor on the seat of position is mounted on the first connecting rod and the second connecting rod hinged with first connecting rod of the second electric machine main shaft, and second The one end of connecting rod far from the second motor and the first locating rod are hinged.

In one preferred embodiment of the utility model, the driven driving portion includes being located on screening another side wall of storage case The second arc frame and be mounted on screening and shake the second locating rod on the wall of the movable plate other side, the end of the second locating rod and the second arc Shape frame is slidably matched.

In one preferred embodiment of the utility model, the screening shakes movable plate and is equipped with several sieves in matrix structure distribution Hole is selected, the aperture of each screen holes is all the same.

The utility model provides a kind of screening separation equipment of automatic screening Chinese chestnut size by improving herein, and existing There is technology to compare, have the advantages that as follows improve and: first by Chinese chestnut to be screened pour into screening accommodate component in, pass through screening shake Dynamic component drives screening to accommodate component and shakes, and several Chinese chestnuts to be screened can accommodate component by screening and be separated, thus It realizes the automation detached job to Chinese chestnut, improves the efficiency of separation.

Detailed description of the invention

The utility model is further explained with reference to the accompanying drawings and examples:

Fig. 1 is the schematic perspective view of Chinese chestnut automatic separation equipment；

Fig. 2 is the top view of Chinese chestnut automatic separation equipment；

Fig. 3 is the cross-sectional view in Fig. 2 along line A-A；

Fig. 4 is the cross-sectional view in Fig. 2 along line B-B；

Fig. 5 is the schematic perspective view of automatic charging device；

Fig. 6 is the front view of automatic charging device；

Fig. 7 is the cross-sectional view in Fig. 6 along line C-C；

Fig. 8 is the schematic perspective view of Chinese chestnut load bearing component；

Fig. 9 is the perspective exploded view of Chinese chestnut load bearing component；

Figure 10 is the sectional perspective structural schematic diagram for positioning transfer member；

Figure 11 is the enlarged drawing in Figure 10 at D；

Figure 12 is the schematic perspective view of burr remover and separation screening device；

Figure 13 is the cross-sectional view of burr remover and separation screening device；

Figure 14 is the three-dimensional assembling schematic diagram of burr remover and separation screening device；

Figure 15 is the perspective cross-sectional schematic diagram of burr remover；

Figure 16 is the sectional perspective schematic diagram of burr remover；

Figure 17 is the schematic perspective view of separation screening device；

Figure 18 is the sectional perspective structural schematic diagram of separation screening device；

Description of symbols: automatic charging device 1, burr remover 2, separation screening device 3 position transfer member 4, fixed Position transfer station 4a, adjusts support component 4b, supports adjustable column 4c, the first adjustable column 4d, the first accommodating chamber 4d1, cover board 4d2, the Two adjustable column 4e limit clamping block 4f, carry regulating member 5, adjust transmission component 5a, adjust driving assembly 5b, adjust transmission Block 5c, drive lead screw 5d, first gear 5e, support adjustable plate 5f, first motor 5g, second gear 5h, Chinese chestnut load bearing component 6, Clip assembly 6a is carried, Chinese chestnut accommodates component 6b, rectangle bearing box 6b1, Chinese chestnut partition 6b2, rectangular straight slot 6b3, groove 6b4, Positive stop strip 6b5, rectangle feeding inlet 6b8, positioning support plate 6c, holding tank 6c1 limit clip assembly 6d, limit spring 6d1, card Block 6d2, first partition 6e, second partition 6f, locator receiver component 7 are met, deburring accommodates component 7a, pan feeding component 7b is carried, In-material seat 7b1, material feeding baffle 7b2, positioning support component 7c carry Chinese chestnut case 7d, carry cover board 7e, and bearing roller dynamic component 8 is fixed Position roller moves component 8a, and roller moves driving assembly 8b, the first transmission shaft 8c, rotating roller 8d, positions cutter 8e, positions blanking component 9, plate Chestnut blanking component 9a, burr shell blanking component 9b, Chinese chestnut separation unit 9c, second driving shaft 9c1, Chinese chestnut separating plate 9c2, driving point From portion 9d, drive cylinder 9d1, position hinged seat 9d2, connection fixing block 9d3, carry blanking portion 9e, third partition 9f, the 4th every Plate 9g, be located by connecting portion 9h, the first fixed block 9h1, the second fixed block 9h2, bridge piece 9h3, separation screening component 10, screening Component 10a is accommodated, component 10b is shaken in screening, limits driving assembly 10c, screens storage case 10d, positioning cover plate 10e, and shaking is held Load portion 10f shakes loading plate 10f1, shakes hinged seat 10f2, and movable plate 10g is shaken in screening, screens hinged seat 10g1, screen holes 10g2, active drive portion 10h, driven driving portion 10i, the second arc frame 10i1, the second locating rod 10i2, the first arc frame 10j, First locating rod 10k, positioning transmission group 10m are driven positioning seat 10m1, the second motor 10m2, first connecting rod 10m3, second connecting rod 10m4 separates driving part 11,

Specific embodiment

The utility model is described in detail below in conjunction with attached drawing 1 to Figure 18, in the utility model embodiment Technical solution is clearly and completely described, it is clear that and the described embodiments are only a part of the embodiments of the utility model, Instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creation Property labour under the premise of every other embodiment obtained, fall within the protection scope of the utility model.

The utility model provides a kind of Chinese chestnut automatically removing burr equipment by improving herein, as shown in Fig. 1-Figure 18, including Automatic charging device 1, burr remover 2 and the separation screening device 3 set gradually along the machine direction of Chinese chestnut, automatic charging Device 1 includes positioning transfer member 4, is mounted on positioning 4 end of transfer member and for adjusting holding for positioning 4 position of transfer member Carry the Chinese chestnut load bearing component 6 of regulating member 5 and several direction of transfer spaced sets along positioning transfer member 4, deburring Device 2 includes the locator receiver component 7 that positioning 4 output of transfer member is arranged in, is mounted on holding in locator receiver component 7 It carries roller dynamic component 8 and the positioning blanking component 9 of 8 side of bearing roller dynamic component is set, separation screening device 3 includes setting fixed Position 7 bottom of containing component and for Chinese chestnut fruit carry out size sorting separation screening component 10 and for driving separation screening The separation driving part 11 that component 10 moves, the separation driving part 11 and separation screening component 10 are sequentially connected, by automatic Processing between feeding device 1, burr remover 2 and separation screening device 3 can be realized to several to be separated with jagged The Chinese chestnut of shell carries out detached job, can be realized the separation of the size dimension to several Chinese chestnuts.

The positioning transfer member 4 includes positioning transfer station 4a and is mounted on positioning transfer station 4a output and is located at it The adjusting support component 4b of bottom, carrying regulating member 5 include that the adjusting transmission component for adjusting the side support component 4b is arranged in 5a and for drive adjust transmission component 5a movement adjusting driving assembly 5b, each Chinese chestnut load bearing component 6 include fixed setting In the carrying clip assembly 6a positioned on transfer station 4a and the Chinese chestnut receiving component 6b closely engaged with carrying clip assembly 6a, tune Section support component 4b, which can be realized, carries out position adjustment to the height of positioning transfer station 4a, and several chestnut shells to be broken can be quasi- The true decladding operation for falling into burr remover 2, realizing to several Chinese chestnuts to be broken.

The locator receiver component 7 includes that the deburring of state in a vertical shape setting accommodates component 7a, is mounted on deburring appearance It receives and the carrying pan feeding component 7b at the top of component 7a and is mounted on the positioning support component 7c that deburring accommodates the bottom component 7a, carrying Roller dynamic component 8 includes that the registration roller that deburring accommodates in component 7a is arranged in move component 8a and for driving registration roller to move component 8a The roller of rotation moves driving assembly 8b, and positioning blanking component 9 includes that the Chinese chestnut blanking component that registration roller moves the bottom component 8a is arranged in The 9a and burr shell blanking component 9b that the end Chinese chestnut blanking component 9a is arranged in, improves and goes to the Chinese chestnut with jagged shell Burr operation.

The separation screening component 10 includes that the screening being arranged in below Chinese chestnut blanking component 9a accommodates component 10a, installation It accommodates to can be realized the screening shaking component 10b swung up and down in component 10a and be mounted on screening in screening and accommodates the side component 10a For driving screening to shake the limit driving assembly 10c of component 10b movement on wall, the limit driving assembly 10c and screening are shaken Component 10b transmission connection, realizes the vibration separation operation to burr shell and Chinese chestnut particle, then can be realized to Chinese chestnut fruit Sorting.

The positioning transfer station 4a tilts upward setting along Chinese chestnut feed end to discharge end, adjusts support component 4b and includes Two support the adjustable column 4c, each support adjustable column 4c for being symmetricly set on the positioning bottom transfer station 4a include the first adjustable column 4d, the second adjustable column 4e being plugged in the first adjustable column 4d and several be placed in the vertical direction are used in the first adjustable column 4d Hold in being equipped in limit the clamping block 4f, the first adjustable column 4d for being clamped the second adjustable column 4e for the first of the second adjustable column 4e grafting Receive chamber 4d1, the inner sidewall of the first adjustable column 4d is equipped with the cover board 4d2 that can be opened, and realizes to the more of positioning transfer station 4a Angular adjustment.

The adjusting transmission component 5a includes the adjusting drive block 5c, in a vertical shape being arranged on positioning transfer station 4a side wall State setting and with the first gear 5e that adjusts the drive lead screw 5d that is threadedly coupled of drive block 5c and be mounted on the bottom end drive lead screw 5d, First gear 5e and one of them first adjustable column 4d is from there is fixed range, and one end of driving positioning transfer station 4a is along vertical side To movement, can will accurately be launched in processing unit to the Chinese chestnut of decladding.

Adjusting driving assembly 5b includes the support adjustable plate 5f being installed therein on a first adjustable column 4d side wall, installation In the second gear 5h, second gear 5h for supporting the first motor 5g on adjustable plate 5f with being mounted on first motor 5g main shaft It is engaged with first gear 5e, provides power to adjust operation.

The carrying clip assembly 6a includes that positioning support plate 6c and two are separately mounted on positioning support plate 6c side wall Limit clip assembly 6d, be respectively equipped with holding tank a 6c1, two holding tank 6c1 on two sides of positioning support plate 6c It is corresponded with two limit clip assembly 6d, limit clip assembly 6d includes the limit spring 6d1 being mounted in holding tank 6c1 With the clamping block 6d2 for being mounted on the end limit spring 6d1, the setting of two limit clip assembly 6d be can be realized to positioning support The driving operation of plate 6c then can be realized the driving operation to positioning transfer station 4a.

The Chinese chestnut accommodates the Chinese chestnut partition that component 6b includes rectangle bearing box 6b1 and is mounted in rectangle bearing box 6b1 The middle position of the bottom 6b2, rectangle bearing box 6b1 is equipped with rectangular straight slot 6b3, and rectangular straight slot 6b3 is along rectangle bearing box 6b1 Width direction run through rectangle bearing box 6b1, be respectively equipped with groove 6b4, each ditch on two opposite side walls of rectangular straight slot 6b3 Positive stop strip 6b5 is equipped in slot 6b4, in the mounted state, positive stop strip 6b5 is connected in holding tank 6c1, rectangle bearing box 6b1 Setting can be realized the receiving operation to Chinese chestnut.

The top of the rectangle bearing box 6b1 is equipped with open the second accommodating chamber set up, and Chinese chestnut partition 6b2 includes setting Set first partition 9f at the port rectangle bearing box 6b1 and two be symmetrical arranged and with first partition 9f hinged second every The intermediate region of plate 9g, first partition 9f are equipped with the rectangle feeding inlet 6b8 entered for several chestnut shells to be broken, two second every A taper discharging notch is constituted between plate 9g, the setting of the second accommodating chamber can be realized the carrying to Chinese chestnut, then can be realized Receiving operation to Chinese chestnut.

The deburring accommodates component 7a and includes carrying Chinese chestnut case 7d in rectangular configuration and be mounted on carrying Chinese chestnut case 7d The carrying cover board 7e at top, the top of carrying Chinese chestnut case 7d are equipped with the open third accommodating chamber set up, carrying cover board 7e cover It is located on carrying Chinese chestnut case 7d, realizes the blocking operation to Chinese chestnut.

The carrying pan feeding component 7b includes that the in-material seat 7b1 of carrying cover board 7e top side is arranged in and is mounted on pan feeding Material feeding baffle 7b2 at the top of seat 7b1, in-material seat 7b1 are truncated rectangular pyramids shape structure, and the top of in-material seat 7b1 is equipped with Chinese chestnut feed inlet, Material feeding baffle 7b2 is located at the top of in-material seat 7b1, improves the accuracy of Chinese chestnut pan feeding.

It includes that the first transmission shaft 8c of third accommodating chamber is arranged in and is set in the first transmission that the registration roller, which moves component 8a, Rotating roller 8d on axis 8c, inner sidewall of the both ends of the first transmission shaft 8c respectively with carrying Chinese chestnut case 7d are rotatablely connected, and first passes The axis direction of moving axis 8c is identical as the carrying width direction of Chinese chestnut case 7d, and the outer circle wall of rotating roller 8d is equipped with several surround The axis equally distributed positioning cutter 8e, each positioning cutter 8e of rotating roller 8d be triangular pyramid structure, several positioning The setting of cutter 8e can be realized the crushing operation for treating broken Chinese chestnut, then can be realized the detached job of burr shell and fruit.

The Chinese chestnut blanking component 9a includes the Chinese chestnut separation unit 9c of inclined setting, is mounted on carrying Chinese chestnut case 7d The driving separation unit 9d and be mounted on Chinese chestnut separation unit 9c's that bottom is used to that Chinese chestnut separation unit 9c to be driven to move along vertical direction Bottom is collected the carrying blanking portion 9e of operation for realizing the Chinese chestnut completed to separation, improves the detached job of Chinese chestnut.

The burr shell blanking component 9b includes being arranged in third accommodating chamber and along vertical direction spaced the Three partition 9f, the 4th partition 9g and the portion 9h that is located by connecting for connecting third partition 9f and the 4th partition 9g, third partition 9f It is hingedly formed with the 4th partition 9g, can be realized the isolation operation to Chinese chestnut.

The Chinese chestnut separation unit 9c includes second driving shaft 9c1 and Chinese chestnut separating plate 9c2, one end of second driving shaft 9c1 Chinese chestnut separating plate 9c2 is sequentially passed through along the width direction of carrying Chinese chestnut case 7d and finally the inner sidewall with carrying Chinese chestnut case 7d is consolidated Fixed connection, the other end of second driving shaft 9c1 and another side wall of carrying Chinese chestnut case 7d are rotatablely connected, on Chinese chestnut separating plate 9c2 Charging conduit equipped with several equidistantly distributeds can be realized the detached job to Chinese chestnut.

The driving separation unit 9d includes two symmetrically arranged driving cylinder 9d1 and positioning hinged seat 9d2, each positioning The bottom of hinged seat 9d2 is fixedly connected with the bottom of carrying Chinese chestnut case 7d, drives the tail end and positioning hinged seat of cylinder 9d1 9d2 is hinged, is respectively equipped with connection fixing block 9d3 on the two sidewalls of the one end of Chinese chestnut separating plate 9c2 far from second driving shaft 9c1, The end and connection fixing block 9d3 for driving cylinder 9d1 telescopic rod are sequentially connected, and improve separative efficiency.

The portion 9h that is located by connecting includes two symmetrically arranged connection groups, and each connection group includes being mounted on third partition The first fixed block 9h1 on 9f, the second fixed block 9h2 and bridge piece 9h3 being mounted on the 4th partition 9g, the bridge piece One end of 9h3 is connect with the first fixed block 9h1, and the other end is connect with the second fixed block 9h2, avoids chestnut shell detached job.

It is described screening accommodate component 10a include in frame-type structure screening storage case 10d and be mounted on screening storage case 10d The side of positioning cover plate 10e on side wall, positioning cover plate 10e and screening storage case 10d are hinged, and screening storage case 10d is equipped with Discharge port, the discharge port are docked with positioning cover plate 10e, and the lower section of screening storage case 10d is equipped with Chinese chestnut Carrier box, Chinese chestnut Carrier box Feed inlet with screening storage case 10d blanking port dock.

The screening shake the shaking supporting part 10f that component 10b includes state in a vertical shape setting and with shake supporting part 10f Movable plate 10g is shaken in hinged screening, and the screening side storage case 10d is openning shape, shakes supporting part 10f setting in screening storage case The opening of 10d, under non-working condition, the inclined setting of movable plate 10g is shaken in screening, and the discharge end of movable plate 10g is shaken in screening It is docked with discharge port, can be realized the detached job to Chinese chestnut.

The limit driving assembly 10c includes active drive portion 10h and driven driving portion 10i, active drive portion 10h and from Dynamic driving portion 10i is separately positioned on the two sides in screening storage case 10d, active drive portion 10h and driven driving portion 10i with sieve Shaking portion is selected to be sequentially connected, the setting of active drive portion 10h and driven driving portion 10i can be realized the detached job to Chinese chestnut.

The shaking supporting part 10f includes that shaking loading plate 10f1 and two are symmetricly set on the inside of shaking loading plate 10f1 Hinged seat is screened there are two setting in the close one end for shaking loading plate 10f1 shaking hinged seat 10f2 on wall, screening rolling movable plate 10g 10g1, two screening hinged seat 10g1 and two shaking hinged seat 10f2 correspond hinged, the setting energy of screening rolling movable plate 10g Enough screening operations realized to Chinese chestnut.

The active drive portion 10h includes the first arc frame 10j being mounted in screening storage case 10d one side wall, installation The first locating rod 10k on movable plate 10g side wall and the positioning transmission group 10m with the first locating rod 10k transmission connection are shaken in screening, The side of positioning transmission group 10m is fixedly mounted on the side wall of screening storage case 10d, and positioning transmission group 10m driving first is fixed Position bar 10k and the first arc frame 10j shakes operation, can be realized and carries out screening operation to Chinese chestnut particle.

The positioning transmission group 10m includes the second motor for being driven positioning seat 10m1, being mounted on transmission positioning seat 10m1 10m2, the first connecting rod 10m3 and the second connecting rod 10m4 hinged with first connecting rod 10m3 for being mounted on the second motor 10m2 main shaft, The one end of second connecting rod 10m4 far from the second motor 10m2 and the first locating rod 10k are hinged, and the second motor 10m2 driving transmission is fixed Position seat 10m1 rotation operation.

The driven driving portion 10i includes the second arc frame 10i1 being located on screening another side wall of storage case 10d and peace End and the second arc frame of the second locating rod 10i2, the second locating rod 10i2 on another side wall of movable plate 10g are shaken mounted in screening 10i1 is slidably matched, and can be realized the screening operation to particle.

The screening shakes movable plate 10g and is equipped with several screen holes 10g2, each screen holes 10g2 in matrix structure distribution Aperture it is all the same, the setting of several screen holes 10g2 can be realized the screening operation to Chinese chestnut particle.

Working principle: by the cooperation between automatic charging device 1, burr remover 2 and separation screening device 3, first Several Chinese chestnuts to be processed are poured into automatic charging device 1, Chinese chestnut is transmitted to by deburring dress by automatic charging device 1 Set in 2, broken deburring operation carried out to burr coverboard chestnut for several by burr remover 2, then by burr remover 2 into The oscillation screening operation of the first step of row, the Chinese chestnut in burr shell is vibrated out, then by separation screening operation, realizes to Chinese chestnut Grain size carries out detached job.

The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein The widest scope consistent with features of novelty.

Claims (9)

1. a kind of screening separation equipment of automatic screening Chinese chestnut size, it is characterised in that: including separation screening device (3), Separation screening device (3) includes separation screening component (10) and the separation driving portion for driving separation screening component (10) to move Part (11), the separation driving part (11) and separation screening component (10) are sequentially connected, and separation screening component (10) includes setting Screening below Chinese chestnut blanking component (9a) accommodates component (10a), is mounted on screening and accommodates and can be realized in component (10a) The screening of lower swing shakes component (10b) and is mounted on screening and accommodates on component (10a) side wall for driving screening to shake component Component (10b) transmission connection is shaken in the limit driving assembly (10c) of (10b) movement, the limit driving assembly (10c) and screening.

2. the screening separation equipment of automatic screening Chinese chestnut size according to claim 1, it is characterised in that: the sieve Choosing accommodates component (10a) and includes the screening storage case (10d) in frame-type structure and be mounted on screening storage case (10d) side wall Positioning cover plate (10e), hingedly, screening storage case (10d) is equipped with for the side of positioning cover plate (10e) and screening storage case (10d) Discharge port, the discharge port are docked with positioning cover plate (10e), and the lower section of screening storage case (10d) is equipped with Chinese chestnut Carrier box, and Chinese chestnut is held The feed inlet for carrying box is docked with the blanking port of screening storage case (10d).

3. the screening separation equipment of automatic screening Chinese chestnut size according to claim 2, it is characterised in that: the sieve The shaking supporting part (10f) and the sieve hinged with supporting part (10f) is shaken that component (10b) includes state setting in a vertical shape are shaken in choosing Movable plate (10g) is shaken in choosing, and the screening storage case side (10d) is openning shape, shakes supporting part (10f) setting in screening storage case The opening of (10d), under non-working condition, movable plate (10g) inclined setting is shaken in screening, and movable plate (10g) is shaken in screening Discharge end is docked with discharge port.

4. the screening separation equipment of automatic screening Chinese chestnut size according to claim 3, it is characterised in that: the limit Position driving assembly (10c) includes active drive portion (10h) and driven driving portion (10i), active drive portion (10h) and driven driving Portion (10i) is separately positioned on the two sides in screening storage case (10d).

5. the screening separation equipment of automatic screening Chinese chestnut size according to claim 3, it is characterised in that: the rolling Dynamic supporting part (10f) includes shaking loading plate (10f1) and two rollings being symmetricly set on shaking loading plate (10f1) inner sidewall Dynamic hinged seat (10f2), screening shake movable plate (10g) and set that there are two screen hinged seat close to the one end for shaking loading plate (10f1) (10g1), two screening hinged seats (10g1) correspond hinged with two shaking hinged seats (10f2).

6. the screening separation equipment of automatic screening Chinese chestnut size according to claim 4, it is characterised in that: the master Dynamic driving portion (10h) includes the first arc frame (10j) being mounted in screening storage case (10d) one side wall, is mounted on screening rolling The first locating rod (10k) on movable plate (10g) side wall and the positioning transmission group (10m) with the first locating rod (10k) transmission connection, The side of the positioning transmission group (10m) is fixedly mounted on the side wall of screening storage case (10d).

7. the screening separation equipment of automatic screening Chinese chestnut size according to claim 6, it is characterised in that: described fixed Position transmission group (10m) includes transmission positioning seat (10m1), the second motor (10m2) being mounted in transmission positioning seat (10m1), peace Mounted in the first connecting rod (10m3) and the second connecting rod (10m4) hinged with first connecting rod (10m3) of the second motor (10m2) main shaft, One end and the first locating rod (10k) far from the second motor (10m2) of second connecting rod (10m4) are hinged.

8. the screening separation equipment of automatic screening Chinese chestnut size according to claim 4, it is characterised in that: it is described from Dynamic driving portion (10i) includes the second arc frame (10i1) being located on screening storage case (10d) another side wall and is mounted on screening Shake the second locating rod (10i2) on movable plate (10g) another side wall, the end of the second locating rod (10i2) and the second arc frame (10i1) is slidably matched.

9. the screening separation equipment of automatic screening Chinese chestnut size according to claim 3, it is characterised in that: the sieve Choosing shakes movable plate (10g) and is equipped with several screen holes (10g2) in matrix structure distribution, and the aperture of each screen holes (10g2) is equal It is identical.