CN114098100B

CN114098100B - Anti-blocking and stab-removing equipment for Chinese chestnut

Info

Publication number: CN114098100B
Application number: CN202111590761.3A
Authority: CN
Inventors: 陈晓联
Original assignee: Nanjing Shangkede Technology Development Co ltd
Current assignee: Nanjing Shangkede Technology Development Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2023-07-07
Anticipated expiration: 2041-12-23
Also published as: CN114098100A

Abstract

The invention relates to the field of nut production equipment, in particular to anti-blocking and shell-removing equipment for Chinese chestnut, which comprises a shell-breaking box, wherein a shell-breaking cavity is fixedly arranged above the shell-breaking box, the upper end surface of the shell-breaking cavity is inclined, a sorting plate is fixedly arranged in the shell-breaking cavity, a blanking bin is fixedly arranged on the lower side of the upper end surface of the shell-breaking box, a hopper opening is fixedly arranged on the upper end surface of the blanking bin, two driving pulleys are respectively rotatably arranged on the upper sides of the shell-breaking box, a driven pulley is respectively rotatably arranged on the lower sides of the upper end of the shell-breaking box, driving belts are sleeved outside the driving pulleys and the driven pulleys on the same side, a driving motor is arranged on the side of the higher side of the shell-breaking cavity, a push rod box is fixedly arranged on the side of the shell-breaking box, which is far away from the driving motor, and a discharging box is fixedly arranged on the side of the shell-breaking box, so that the Chinese chestnut shell-removing equipment for removing the shell-breaking of Chinese chestnut with different sizes can distinguish the Chinese chestnut, and can prevent the Chinese chestnut from blocking equipment channel or the Chinese chestnut from being excessively small to cause direct leakage, and better shell-removing treatment can be carried out on the Chinese chestnut.

Description

Anti-blocking and stab-removing equipment for Chinese chestnut

Technical Field

The invention belongs to the field of nut production equipment, and particularly relates to anti-blocking and shell-piercing removing equipment for Chinese chestnut.

Background

Chestnut is a forest fruit crop with higher income, the yield of the range planted nationwide is increased at present, when the chestnut is first processed after being picked, the external thorn balls are firstly removed, but the following problems exist:

(1) the surface of the chestnut is provided with a thorn shell, so that the different sizes of the chestnut can influence the processing efficiency such as the situation of being blocked at a channel port and the like;

(2) after the shell is removed, the problem that the subsequent products cannot be removed due to the fact that the shell is clamped at the channel port easily occurs;

therefore, the scheme designs the anti-blocking chestnut shell removing equipment which can utilize the sliding plate to slide and the poking plate arranged on the surface of the sliding plate to screen the size of the chestnut, so that the problem that the chestnut is too large to cause the shell to block the outlet or the chestnut is too small to cause the leakage to be subjected to shell removing treatment is solved.

Disclosure of Invention

The invention aims at solving the problems in the prior art, and provides a Chinese chestnut anti-blocking and shell-removing device which can realize screening of Chinese chestnut sizes by utilizing a sliding plate to slide and a poking plate arranged on the surface of the sliding plate so as to avoid the phenomenon that the Chinese chestnut blocks an outlet or is too small to cause leakage and cannot be subjected to shell-removing treatment.

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

the utility model provides a chinese chestnut prevents stifled equipment of stinging that removes, includes the shell breaking case, shell breaking case top has set firmly shell breaking chamber, shell breaking chamber up end is slope form and inside has set firmly the sorting board, shell breaking chamber up end lower one side vertical direction has set firmly the blanking storehouse, the funnel mouth has set firmly to the blanking storehouse up end, shell breaking case upper end higher both sides rotate respectively and are provided with a driving pulley, shell breaking case upper end lower both sides rotate respectively and are provided with a driven pulley, homonymy driving pulley with driven pulley overcoat has set firmly the drive belt, shell breaking chamber higher face one side level has set firmly the motor board, install driving motor on the motor board, driving motor output fixedly connected with shell breaking chamber, shell breaking chamber and homonymy driving pulley meshing is connected and is realized the transmission, shell breaking case is kept away from driving motor one side and has set firmly the push rod case, shell breaking case is kept away from case one side and has been rotated respectively and is provided with a driving pulley, the discharging pipe has been seted up in the discharging case and push rod case bottom surface is kept away from the direction of case one side.

Preferably, the groove is set at two side walls on the blanking bin, the sealing rotating shafts are set in the groove, the sealing plates are set outside the sealing rotating shafts, the sealing plates can rotate through the sealing rotating shafts to seal the blanking bin, the inclined plate can slide on the surface of the sorting plate in the upper end face of the sorting plate in the blanking bin, four stirring plates are set on the inclined surface of the inclined plate, the four stirring plates are used for stirring the chestnut to reduce the accumulation, two rotating shafts are connected to two sides of the inclined plate respectively, each rotating shaft is set outside the blanking bin fixedly with a transverse moving pushing wheel, the two side of the transverse moving pushing wheel is in tight contact with the driving belt respectively, the transverse moving pushing wheel can be driven to rotate when the driving belt moves to push the inclined plate to intermittently move, and the inclined plate is externally connected with a sensor, so that the sealing rotating shafts rotate to use the sealing plates to seal the blanking bin.

Preferably, two the pivot stretches out sideslip and pushes away wheel one end below and is connected with a flexible post in a sliding manner respectively, the terminal surface slip cap is equipped with one and removes the post under the flexible post and make flexible post can stretch out and draw back, two remove the post lower extreme and stretch into push rod case and the discharging incasement of below respectively, two remove the post lower extreme face and have set firmly a removal post slider respectively the horizontal direction, two remove the post slider and pass through motor drive respectively.

Preferably, a hydraulic pump is installed towards one side far away from the shell breaking cavity in the push rod box, a hydraulic cavity is further formed in one side, close to the shell breaking cavity, of the push rod box, a limiting plate is arranged in the hydraulic cavity in a sliding mode, a pushing column is fixedly arranged towards one side of the shell breaking cavity, a shell removing push rod hydraulic channel is formed in the limiting plate, hydraulic oil can be controlled by the hydraulic pump to push out the pushing column, a shell breaking column is further arranged in one side, close to the shell breaking cavity, of the push rod hydraulic channel, a shell breaking slide block is arranged in the shell breaking column in a sliding mode, one side, close to the hydraulic pump, of the shell breaking hydraulic channel in a sliding mode, a slide block spring is fixedly arranged on one side, close to the hydraulic pump, of the shell breaking slide block, a large head column is fixedly arranged in the shell breaking hydraulic channel in a sliding mode towards one side, the side, far away from the hydraulic pump, of the shell breaking column, a shell breaking cone is fixedly arranged on one side, a shell breaking cone is provided with a sliding mode, one side opening plate is arranged on the shell breaking cone, and three tension springs are connected between the shell breaking cone and the three opening plates.

Preferably, the draw-in groove has been seted up to promotion post terminal top, it is protruding to be provided with the collection in the broken shell intracavity, the protruding lower terminal surface of collection with the spout has been seted up to the position that the draw-in groove corresponds, is provided with slidable sensing slider in the spout, the sensing slider has set firmly reset spring towards being close to discharging case one side level, the pressurization hydraulic pressure way has been seted up in the collection arch, pressurization hydraulic pressure way one end installs the pressurization hydraulic pump in the collection arch, the pressurization hydraulic pressure is said and is provided with the clamp plate post in the intraductal sliding of saying, the clamp plate is used for the extrusion chestnut shell to the clamp plate post lower terminal surface level has set firmly the clamp plate.

Preferably, the shell breaking cavity is provided with a closed cavity towards the inner wall close to one side of the push rod box, the closed cavity is arranged above the pushing column, a closed inclined block is arranged in the closed cavity, an inclined block spring is horizontally and fixedly arranged towards one side close to the push rod box, an inclined block spring seat is fixedly arranged towards the vertical direction far away from one end of the closed inclined block, a spring seat slide way is arranged in the shell breaking cavity above the inclined block spring seat, so that the inclined block spring seat can slide in the spring seat slide way, a closed plate is slidably arranged towards one side far away from the push rod box in the vertical direction of the inner wall of the shell breaking cavity, and a closed plate spring is fixedly arranged on the upper end face of the closed plate and used for resetting the closed plate.

Advantageous effects

1. The Chinese chestnut classification machine can firstly perform primary screening when Chinese chestnut enters equipment, so that Chinese chestnut with different sizes can enter holes with proper sizes, and the problem of channel blockage caused by overlarge Chinese chestnut is avoided;

2. after the chestnut shells are removed, the inner chestnut shell breaking mechanism is utilized to push the chestnut shells, so that the problem that the continuous work cannot be performed due to the occurrence of shell blockage or product blockage of pipelines is avoided.

Drawings

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a cross-sectional view taken at A-A of FIG. 2;

FIG. 4 is a cross-sectional view taken at B-B in FIG. 2;

FIG. 5 is an enlarged schematic view of FIG. 3 at D;

in the figure: the push rod box 10, the shell breaking box 11, the discharge box 12, the blanking bin 13, the hopper opening 14, the motor plate 15, the driving motor 16, the sorting plate 17, the driving pulley 18, the driving belt 19, the moving column 20, the telescopic column 21, the traversing pushing wheel 23, the moving groove 24, the sealing rotating shaft 25, the sealing plate 26, the sloping plate 27, the stirring plate 28, the hydraulic pump 29, the hydraulic chamber 30, the limiting plate 31, the shell removing push rod hydraulic channel 32, the shell breaking cone 33, the tension spring 34, the shell breaking column 35, the shell breaking hydraulic channel 36, the shell breaking slide block 37, the slide block spring 38, the pushing big head column 39, the pressing plate 40, the pressing plate column 41, the pressurizing hydraulic pump 42, the pressurizing hydraulic channel 43, the discharge pipe 44, the pushing column 45, the closing chamber 46, the closing inclined block 47, the closing plate 48, the closing plate spring 49, the spring seat slide 50, the moving column slide block 51, the inclined block 52, the inclined block spring seat 53, the driving gear 54, the discharge opening 55, the shell breaking chamber 56, the driven pulley 57, the rotating shaft 58, the clamping groove 59, the sensing slide block 60, the reset spring 61, and the gathering protrusion 62.

Detailed Description

The following are specific embodiments of the present invention and the technical solutions of the present invention will be 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 azimuth or positional relationship indicated by the terms "inner", "lower", etc. are based on the azimuth or positional relationship shown in the drawings, or the azimuth or positional relationship that the inventive product is conventionally put in use, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Referring to fig. 1, the anti-blocking and stabbing-removing device for the Chinese chestnut comprises a shell breaking box 11, a shell breaking cavity 56 is fixedly arranged above the shell breaking box 11, a sorting plate 17 is fixedly arranged inside the upper end surface of the shell breaking cavity 56, a blanking bin 13 is fixedly arranged in the vertical direction on the lower side of the upper end surface of the shell breaking box 11, a hopper opening 14 is fixedly arranged on the upper end surface of the blanking bin 13, a driving belt wheel 18 is respectively arranged on the upper side of the upper end of the shell breaking box 11 in a rotating manner, a driven belt wheel 57 is respectively arranged on the lower side of the upper end of the shell breaking box 11 in a rotating manner, a driving belt 19 is sleeved outside the driving belt wheel 18 and the driven belt wheel 57 on the same side, the motor plate 15 has been set firmly to the level of the higher face side of broken shell chamber 56, install the initiative motor 16 on the motor plate 15, initiative motor 16 output fixedly connected with broken shell chamber 56, broken shell chamber 56 is connected with the transmission pulley 18 meshing of homonymy and realizes the transmission, broken shell case 11 has set firmly push rod case 10 towards keeping away from initiative motor 16 one side, broken shell case 11 has set firmly discharging case 12 towards keeping away from push rod case 10 one side, the discharging pipe 44 has been seted up in the discharging case 12 and the direction of discharging case 12 lower bottom surface towards keeping away from push rod case 10 one side.

Further with reference to fig. 1 and fig. 3, grooves are formed in two side walls of the blanking bin 13, sealing rotating shafts 25 are rotatably arranged in the grooves, sealing plates 26 are fixedly arranged outside the sealing rotating shafts 25, two sealing plates 26 can rotate to seal the blanking bin 13 through the sealing rotating shafts 25, an inclined plate 27 is arranged on the upper end face of the sorting plate 17 inside the blanking bin 13 and can slide on the surface of the sorting plate 17, four stirring plates 28 are obliquely arranged on the front side of the inclined plate 27 and fixedly arranged on the surface of the inclined plate 27 and are used for stirring the Chinese chestnut to reduce accumulation, two rotating shafts 58 are respectively and rotatably connected to two sides of the inclined plate 27, each rotating shaft 58 is respectively and fixedly provided with a transverse moving pushing wheel 23 outside the blanking bin 13, the transverse moving pushing wheels 23 on two sides are respectively in tight contact with a driving belt 19, when the driving belt 19 moves, the transverse moving pushing wheels 23 can be driven to intermittently move the inclined plate 27, the inclined plate 27 is externally connected with a sensor, and when the inclined plate 27 moves, the sealing rotating shafts 25 rotate to seal the blanking bin 13 by using the sealing plates 26.

Further referring to fig. 1 and fig. 3, two rotating shafts 58 extend out of the lower part of one end of the transverse moving pushing wheel 23 and are respectively connected with a telescopic column 21 in a sliding manner, a moving column 20 is arranged on the lower end face of the telescopic column 21 in a sliding manner, so that the telescopic column 21 can stretch out and draw back, the lower ends of the two moving columns 20 extend into the push rod box 10 and the discharge box 12 below respectively, a moving column sliding block 51 is fixedly arranged on the lower end faces of the two moving columns 20 in the horizontal direction respectively, and the two moving column sliding blocks 51 are driven by motors respectively.

Further with reference to fig. 3 and fig. 5, a hydraulic pump 29 is installed in the push rod box 10 towards the side far from the shell breaking cavity 56, a hydraulic cavity 30 is further provided in the push rod box 10 towards the side near to the shell breaking cavity 56, a limit plate 31 is slidably provided in the hydraulic cavity 30, a pushing column 45 is fixedly provided in the limit plate 31 towards the side near to the shell breaking cavity 56, a shell removing push rod hydraulic channel 32 is provided in the pushing column 45 and the limit plate 31, hydraulic pump 29 can control hydraulic oil to push out the pushing column 45, a shell breaking column 35 is slidably provided in the shell removing push rod hydraulic channel 32 towards the side near to the shell breaking cavity 56, a shell breaking hydraulic channel 36 is provided in the shell breaking column 35, a shell breaking slider 37 is slidably provided up and down towards the side near to the hydraulic pump 29, a slider spring 38 is fixedly provided in each shell breaking slider 37 towards the side near to the hydraulic pump 29, a pushing large head column 39 is slidably provided in the shell breaking hydraulic channel 36 towards the side far from the hydraulic pump 29, a shell breaking cone 33 is fixedly provided on the side far from the hydraulic pump 29, and a tension spring 33 is provided between the three cone opening plates 33 is connected between the three cone opening plates 33.

Further with reference to fig. 3, a clamping groove 59 is formed above the tail end of the pushing column 45, an aggregation protrusion 62 is arranged in the shell breaking cavity 56, a sliding groove is formed in the position, corresponding to the clamping groove 59, of the lower end face of the aggregation protrusion 62, a slidable sensing sliding block 60 is arranged in the sliding groove, a return spring 61 is horizontally and fixedly arranged on one side, close to the discharging box 12, of the sensing sliding block 60, a pressurizing hydraulic channel 43 is formed in the aggregation protrusion 62, a pressurizing hydraulic pump 42 is arranged at one end of the pressurizing hydraulic channel 43 in the aggregation protrusion 62, a pressing plate column 41 is slidably arranged in the pressurizing hydraulic channel 43, and a pressing plate 40 is horizontally and fixedly arranged on the lower end face of the pressing plate column 41 and used for pressing chestnut shells.

Further referring to fig. 3, a closed cavity 46 is formed in the shell breaking cavity 56 towards the inner wall of one side close to the push rod box 10, the closed cavity 46 is arranged above the pushing column 45, a closed inclined block 47 is arranged in the closed cavity 46, an inclined block spring 53 is horizontally and fixedly arranged on one side of the closed inclined block 47 towards the side close to the push rod box 10, an inclined block spring seat 52 is fixedly arranged on the inclined block spring 53 towards the vertical direction of one end far away from the closed inclined block 47, a spring seat slideway 50 is formed in the shell breaking cavity 56 above the inclined block spring seat 52, the inclined block spring seat 52 can slide in the spring seat slideway 50, a closed plate 48 is arranged on the side of the closed cavity 46 far away from the push rod box 10 in a sliding manner in the vertical direction of the inner wall of the shell breaking cavity 56, and a closed plate spring 49 is fixedly arranged on the upper end surface of the closed plate 48 and used for resetting the closed plate 48.

Principle of operation

After the power supply is started, the chestnut is poured into the funnel opening 14 from the upper part;

as the driving motor 16 operates to drive the driving gear 54 on one side to rotate, the driving gear 54 rotates to drive the driving belt pulley 18 meshed with the driving gear 54 to rotate, the driving belt pulley 18 rotates to drive the driving belt 19 sleeved outside to rotate to drive the driven belt pulley 57 at the other end of the driving belt 19 to rotate, the driving belt 19 rotates to drive the traversing pushing wheels 23 arranged in the middle of the two driving belts 19 to rotate, the protrusions on the two traversing pushing wheels 23, which are close to each other, push the inner inclined plate 27 to transversely reciprocate, and the falling Chinese chestnut is stirred by the stirring plate 28 when the inclined plate 27 reciprocates, and the smaller Chinese chestnut falls into a small hole below;

while the sloping plate 27 reciprocates, the moving columns 20 at two sides can move back and forth under the drive of a motor at the bottom, during the moving process of the moving columns 20, the sloping plate 27 can slowly rise due to the inclined surface of the sorting plate 17, and the traversing driving wheels 23 at two sides can rise during the rising process of the sloping plate 27, but the telescoping column 21 can stretch out and draw back so that the moving columns 20 can continuously drive the traversing driving wheels 23 to move, and during the moving process of the sloping plate 27, holes with different diameters from bottom to top are formed on the surface of the sorting plate 17, so that the Chinese chestnut can fall into the lower channel in sequence according to the size to separate the shells, thereby avoiding the situation that the channel is blocked by the oversized Chinese chestnut or the Chinese chestnut shells are blocked, and the small Chinese chestnut cannot be removed;

when the Chinese chestnut falls below, the Chinese chestnut is firstly accumulated under the action of the accumulation bulge 62, then hydraulic oil is injected into the hydraulic cavity 30 by the hydraulic pump 29 to push the pushing column 45 to advance so as to push the Chinese chestnut accumulated in the front into the treatment pipe, when the pushing column 45 gradually moves, the sealing inclined block 47 and the inclined block spring seat 52 which are originally received into the inner wall of the shell breaking cavity 56 gradually fall down due to the loss of support, and the sealing inclined block 47 slowly stretches out under the action of the inclined block spring 53 at the rear so as to push the sealing plate 48 above to avoid the Chinese chestnut from clamping the running path of equipment;

when the pushing column 45 pushes the Chinese chestnut for a certain distance, the front end of the pushing column 45 is contacted with the sensing sliding block 60 arranged on the lower end face of the gathering protrusion 62 and pushes the gathering protrusion 62 to move, when the gathering protrusion 62 moves, the sensor triggers the pressurizing hydraulic pump 42 to push the pressure plate column 41 through the pressurizing hydraulic channel 43 so as to flatten the lower Chinese chestnut by the pressure plate column 41 and break the shell, while in the process of continuing to move the pushing column 45, the shell breaking column 35 in the shell removing push rod hydraulic channel 32 is pushed out, the shell breaking cone 33 arranged on the end face of the shell breaking column 35 can extend into the clamped and broken Chinese chestnut due to the tip of the tail end, and finally the shell breaking column 35 is attached to the tail end of the shell removing push rod hydraulic channel 32 to squeeze the shell breaking sliding blocks 37 on the upper end and the lower end of the shell breaking column 35;

after one side of the shell opening is completed, the hydraulic pump 29 withdraws hydraulic oil in the hydraulic cavity 30, at this time, the pushing big head column 39 in the shell breaking column 35 is retracted first, the two shell breaking cones 33 are folded under the action of the tension spring 34 in the middle, the shell breaking column 35 is gradually retracted into the shell removing push rod hydraulic channel 32, the pushing column 45 is retracted, the upper sensing slide block 60 loses thrust, therefore, the sensing slide block 60 is gradually reset under the action of the return spring 61, the pressurizing hydraulic pump 42 pumps hydraulic oil in the pressurizing hydraulic channel 43, the pressing plate column 41 is lifted and does not press the lower chestnut, the front end of the pushing column 45 is gradually enlarged, therefore, the sealing inclined block 47 is gradually lifted and retreated under the action of the inclined surface above, but the chestnut still cannot enter due to the fact that the surface of the sealing inclined block 47 is inclined surface, when the sealing inclined block 47 is closed, the sealing plate 48 above the sealing inclined block 47 falls down to continue to seal the notch until the pushing column 45 is completed to be recovered, then, the process is repeated, and the removed chestnut shell enters the front discharging pipe 44 after the next pushing, and is discharged according to the size.

The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes using the descriptions and the drawings of the present invention or directly or indirectly applied to other related technical fields are included in the scope of the invention.

Claims

1. The utility model provides a chestnut prevents stifled equipment of stinging, includes broken shell case (11), its characterized in that, broken shell case (11) top has set firmly broken shell chamber (56), broken shell chamber (56) up end is slope form and inside has set firmly sorting board (17), broken shell case (11) up end lower one side vertical direction has set firmly blanking storehouse (13), blanking storehouse (13) up end has set firmly hopper mouth (14), broken shell case (11) upper end higher both sides rotate respectively and are provided with a driving pulley (18), broken shell case (11) upper end lower both sides rotate respectively and are provided with a driven pulley (57), the homonymy driving pulley (18) with driven pulley (57) overcoat is equipped with drive belt (19), broken shell chamber (56) higher face one side level has set firmly motor plate (15), install driving motor (16) on motor plate (15), driving motor (16) output fixedly connected with broken shell chamber (56), broken shell chamber (56) and driving pulley (18) upper end lower both sides rotate respectively and are provided with a driven pulley (57), the driving pulley (18) overcoat is equipped with drive belt (19) is kept away from to realize that broken shell case (12) is kept away from in one side (10), a discharging pipe (44) is arranged in the discharging box (12), and the lower bottom surface of the discharging box (12) faces to the direction far away from one side of the push rod box (10); the blanking storehouse (13) are gone up both sides wall and have been seted up the groove, and the inslot rotation is provided with seals pivot (25), seal pivot (25) have set firmly outward and seal board (26), two seal board (26) accessible seal pivot (25) rotate right blanking storehouse (13) seal, blanking storehouse (13) inside are provided with swash plate (27) at sorting board (17) up end can sorting board (17) surface slip, swash plate (27) front side slope and surface have set firmly four toggle plate (28) and are used for stirring the chinese chestnut and reduce and store up, swash plate (27) both sides rotate respectively and are connected with pivot (58), every pivot (58) are in seal board (13) have set firmly respectively outward and have one push away round (23), both sides sideslip push round (23) respectively with conveyer belt (19) are removed, thereby can drive swash plate (23) rotate and promote swash plate (27) intermittent type and remove, thereby swash plate (27) change seal board (27) when blanking storehouse (13) are used to seal up the pivot (27).

2. The chestnut anti-blocking and stabbing-removing device according to claim 1, wherein two rotating shafts (58) are connected with a telescopic column (21) in a sliding manner below one end of a transversely moving pushing wheel (23), a moving column (20) is arranged on the lower end face of the telescopic column (21) in a sliding sleeve manner, the telescopic column (21) can stretch out and draw back, the lower ends of the two moving columns (20) respectively extend into a push rod box (10) and a discharge box (12) below, a moving column sliding block (51) is fixedly arranged on the lower end face of the two moving columns (20) in the horizontal direction, and the two moving column sliding blocks (51) are respectively driven by a motor.

3. The anti-blocking and anti-puncturing device for chestnut according to claim 1, wherein a hydraulic pump (29) is installed in the push rod box (10) towards one side far away from the shell breaking cavity (56), a hydraulic cavity (30) is further formed in one side, close to the shell breaking cavity (56), of the push rod box (10), a limiting plate (31) is slidably arranged in the hydraulic cavity (30), a pushing column (45) is fixedly arranged on one side, close to the shell breaking cavity (56), of the limiting plate (31), a shell removing push rod hydraulic channel (32) is formed in the pushing column (45) and the limiting plate (31), hydraulic oil can be controlled to push the pushing column (45) out, a shell breaking hydraulic channel (36) is further slidably arranged in one side, close to the shell breaking cavity (56), of the push rod hydraulic channel (32), a shell breaking slider (37) is slidably arranged on one side, close to the hydraulic pump (29), of the push rod (37) is slidably arranged on one side, close to the shell breaking slider (37), and the slider (37) is slidably arranged on one side, close to the shell breaking head (37), the shell breaking column (35) is fixedly provided with a shell breaking cone (33) towards one side far away from the hydraulic pump (29), an opening plate is slidably arranged on one side of the shell breaking cone (33), and three tension springs (34) are connected between the shell breaking cone (33) and the opening plate.

4. The anti-blocking and stabbing-removing device for the Chinese chestnut according to claim 3, wherein a clamping groove (59) is formed in the upper portion of the tail end of the pushing column (45), a gathering protrusion (62) is arranged in the shell breaking cavity (56), a sliding groove is formed in the position, corresponding to the clamping groove (59), of the lower end face of the gathering protrusion (62), a slidable sensing sliding block (60) is arranged in the sliding groove, a reset spring (61) is horizontally and fixedly arranged on one side, close to the discharging box (12), of the sensing sliding block (60), a pressurizing hydraulic channel (43) is formed in the gathering protrusion (62), a pressurizing hydraulic pump (42) is arranged at one end of the pressurizing hydraulic channel (43) in the gathering protrusion (62), a pressing plate column (41) is arranged in the inner side of the pressurizing hydraulic channel (43), and a pressing plate (40) is horizontally and fixedly arranged on the lower end face of the pressing plate column (41) and used for extruding the Chinese chestnut shells.

5. The chestnut anti-blocking and stabbing-removing device according to claim 1, characterized in that a closed cavity (46) is formed in the inner wall of one side, close to a push rod box (10), of the shell breaking cavity (56), the closed cavity (46) is arranged above a pushing column (45), a closed inclined block (47) is arranged in the closed cavity (46), an inclined block spring (53) is horizontally and fixedly arranged on one side, close to the push rod box (10), of the closed inclined block (47), an inclined block spring seat (52) is fixedly arranged on one end, far away from the closed inclined block (47), of the inclined block spring (53), a spring seat slide way (50) is formed in the shell breaking cavity (56) above the inclined block spring seat (52), the inclined block spring seat (52) can slide in the spring seat slide way (50), a closed plate (48) is arranged on one side, far away from the push rod box (10), of the inner wall of the inclined block (56) in a vertical direction in a sliding manner, and the upper end face of the closed plate (48) is fixedly provided with an inclined block spring (49) for resetting the closed plate (48).