CN112137123A - Equipment for removing Chinese chestnut underwear - Google Patents
Equipment for removing Chinese chestnut underwear Download PDFInfo
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- CN112137123A CN112137123A CN202010983288.4A CN202010983288A CN112137123A CN 112137123 A CN112137123 A CN 112137123A CN 202010983288 A CN202010983288 A CN 202010983288A CN 112137123 A CN112137123 A CN 112137123A
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
- A23N5/00—Machines for hulling, husking or cracking nuts
- A23N5/002—Machines for hulling, husking or cracking nuts for skinning nut kernels
Abstract
The invention relates to the technical field of Chinese chestnut production and processing, in particular to equipment for removing Chinese chestnut underwear, which comprises a rack, a working box, a rolling friction mechanism, a material pressing mechanism, a shifting mechanism and a water conduit, wherein the rack is provided with a plurality of clamping grooves; the working box is arranged on the frame and is provided with a feeding port for feeding Chinese chestnuts, a discharging port for taking out the Chinese chestnuts, a water inlet for leading in hot water and a water outlet for discharging the hot water and the Chinese chestnut underwear; the rolling friction mechanism is arranged at the bottom in the working box, and the working end is arranged vertically upwards; the working end of the material pressing mechanism can be arranged at the upper position in the working box in a vertically moving manner; the working end of the toggle mechanism can be arranged on the material pressing mechanism in a reciprocating manner along the horizontal direction; one end of the water conduit is connected to the hot water pipeline, and the other end of the water conduit is connected with the working box; the scheme has high efficiency of removing the Chinese chestnut underwear and has good protection effect on the Chinese chestnut.
Description
Technical Field
The invention relates to the technical field of Chinese chestnut production and processing, in particular to equipment for removing Chinese chestnut underwear.
Background
The Chinese chestnut is a food which is popular with people, has high nutritive value, and has the effects of tonifying spleen and nourishing stomach, tonifying kidney and strengthening tendons. However, the problem of peeling the chestnuts is faced no matter the chestnuts are eaten at home or processed in factories. In common words: the Chinese chestnut shell is easy to remove, and the underwear is difficult to remove. The Chinese chestnut underwear is called chestnut puff in traditional Chinese medicine, is the inner peel of the Chinese chestnut, is tightly connected with fruits and is difficult to separate from the fruits. In real life, the Chinese chestnut is processed, and the integrity of the Chinese chestnut cannot be ensured and the quality is influenced because the Chinese chestnut is difficult to remove and takes time and labor.
Chinese patent CN200710160493.5 discloses a method for removing chestnut underwear, namely a method for removing chestnut underwear which can remove chestnut underwear quickly and well. However, the method still needs to manually remove the underwear of the Chinese chestnut after the Chinese chestnut is soaked in boiling water, which wastes time and labor.
Disclosure of Invention
In order to solve the technical problem, the technical scheme solves the problem, is high in efficiency, good in uniformity of underwear removal and good in protection effect on the Chinese chestnuts.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows:
an apparatus for removing Chinese chestnut underwear is characterized by comprising a frame, a work box, a rolling friction mechanism, a material pressing mechanism, a shifting mechanism and a water conduit;
the working box is arranged on the rack and is provided with a feeding port for feeding Chinese chestnuts, a discharging port for taking out the Chinese chestnuts, a water inlet for introducing hot water and a water outlet for discharging the hot water and the Chinese chestnut underwear, and the feeding port and the discharging port are respectively provided with a sealing door;
the rolling friction mechanism is arranged at the bottom in the working box, and the working end of the rolling friction mechanism is vertically arranged upwards and is used for performing rolling friction on the Chinese chestnuts put into the working box;
the working end of the material pressing mechanism is movably arranged at the upper part in the working box along the vertical direction and is used for concentrating the Chinese chestnuts towards the rolling friction mechanism;
the stirring mechanism is arranged on the material pressing mechanism in a manner that the working end can reciprocate along the horizontal direction and is used for stirring the Chinese chestnuts in the working box;
one end of the water conduit is connected to the hot water pipeline, and the other end of the water conduit is connected with the working box and used for leading hot water into the working box.
Preferably, the rolling friction mechanism comprises a stop block, a friction roller, a first synchronous transmission assembly and a first rotary driver;
the plurality of stop blocks are arranged in the working box in opposite directions in pairs, the working ends of the stop blocks are fixedly connected with the inner wall of the working box, a gap for the rolling friction mechanism to work is formed between each pair of stop blocks, and the working surface is made of frosted material;
the friction rollers are arranged in a gap between the pair of stop blocks in pairs, two ends of the friction rollers are rotatably connected with two sides of the working box, and the rotary cutting of the symmetrical plane is vertically upwards arranged for erasing the Chinese chestnut underwear;
the output end of the first synchronous transmission component is fixedly connected with the end parts of all the friction rollers, and the input end of the first synchronous transmission component is fixedly connected with the output shaft of the first rotary driver and used for synchronously driving a plurality of groups of friction rollers to work synchronously;
the first rotary driver is fixed on the rack, and the output shaft is fixedly connected with the input end of the first synchronous transmission assembly and used for outputting torque to the first synchronous transmission assembly.
Preferably, the stop block comprises a vertical section, an inclined plane section and an arc surface section;
the vertical section is arranged in the center of the working surface where the stop blocks are oppositely arranged and is positioned above the friction roller;
the inclined plane section is arranged above the working surface which is oppositely arranged on the stop block, is connected with the vertical section below the inclined plane section and is used for guiding the Chinese chestnuts to fall into the gap between the vertical sections;
the cambered surface section is arranged below the inclined surface section and used for accommodating the friction roller and reducing the gap between the stop block and the friction roller, so that the Chinese chestnut is prevented from falling from the gap.
Preferably, the friction roller is provided with a friction wave point and a bidirectional thread;
friction wave points which are uniformly distributed on the peripheral wall of the friction roller and are used for improving the friction force of the friction roller;
and the two-way threads are symmetrically arranged at two ends of the friction wave point, and the driving direction faces to the symmetrical plane so as to drive the Chinese chestnuts to be concentrated to the central position.
Preferably, the first synchronous transmission component comprises a first gear, a second gear, a first synchronous wheel, a second synchronous wheel and a first synchronous belt;
the first gear and the second gear are provided with three groups, the number of the groups is the same as that of the friction rollers, and the first gear and the second gear are respectively fixedly connected with the end parts of the two friction rollers of each group of friction rollers and are in a meshed state;
a first synchronous wheel, which has a pair of ends connected with the ends of the first gear and the second gear on a group of friction rollers at the central position and meshed with each other, wherein one end is fixedly connected with the output shaft of the first rotary driver;
one end of the second synchronizing wheel is fixedly connected with the end parts of the first gear or the second gear which are positioned on the two groups of friction rollers on the outer side and are far away from the symmetrical plane;
and the two ends of the first synchronous belt are respectively in transmission connection with the first synchronous wheel and the second synchronous wheel.
Preferably, the pressing mechanism comprises a lifting frame, a linear driver and a pressing lug;
the lifting frame is arranged at the inner side of the working box in a lifting way, the peripheral wall of the lifting frame is in sliding connection with the inner wall of the working box, and the lifting frame is used for installing a shifting mechanism;
the linear driver is arranged at the top end of the working box, an output shaft extends into the interior of the working box and is fixedly connected with the top end of the lifting frame, and the linear driver is used for driving the lifting frame to lift;
and the material pressing lug is arranged at the lower end of the linear driver, and the shape of the material pressing lug is matched with that of a corresponding structure of the rolling friction mechanism, so that the Chinese chestnuts on the rolling friction mechanism are concentrated towards the working end of the rolling friction mechanism.
Preferably, the toggle mechanism comprises an elastic material-poking component, a reciprocating component, a second synchronous transmission component and a second rotary driver;
the elastic material stirring component is arranged at the bottom of the working end of the reciprocating component in an elastic swinging motion manner and is used for stirring the Chinese chestnuts;
the three reciprocating components are arranged at the bottom of the material pressing mechanism in a reciprocating manner along the horizontal direction, and two ends of the three reciprocating components are rotationally connected with the material pressing mechanism and used for driving the elastic material stirring component to reciprocate in the horizontal direction;
the output end of the second synchronous transmission component is fixedly connected with the driving ends of the three reciprocating motion components at the same time so as to enable the three reciprocating motion components to work synchronously;
and the second rotary driver is arranged on the movable end of the material pressing mechanism, and the output end of the second rotary driver is fixedly connected with the input end of the second synchronous transmission assembly and used for outputting torque to the second synchronous transmission assembly.
Preferably, the elastic material shifting assembly comprises a material shifting plate and a torsion spring;
the kick-out plate is rotatably arranged on the working end of the reciprocating motion assembly and is used for dispersing the Chinese chestnuts on the working end of the rolling friction mechanism;
and the torsional spring is connected with the material shifting plate and the working end of the reciprocating motion assembly and is used for applying force for enabling the material shifting plate to vertically restore downwards.
Preferably, the reciprocating assembly comprises a sliding block and a cylindrical cam;
the working end of the sliding block is downwards connected with the movable end of the material pressing mechanism in a sliding manner and is used for driving the elastic material stirring component to reciprocate in the horizontal direction;
and two ends of the cylindrical cam are rotatably connected with two sides of the movable end of the material pressing mechanism, and one end of the cylindrical cam is fixedly connected with the output end of the second synchronous transmission assembly and is in sliding connection with the sliding block so as to drive the sliding block to reciprocate in the horizontal direction.
Preferably, the second synchronous transmission assembly comprises a rotating frame, a first double-layer synchronous wheel, a second double-layer synchronous wheel, a third synchronous wheel and a second synchronous belt;
the rotating frame is vertically arranged at the top of the movable end of the material pressing mechanism and used for mounting a second double-layer synchronizing wheel;
the first double-layer synchronizing wheel is arranged on an output shaft of the second rotary driver;
the second double-layer synchronizing wheel is rotatably arranged on the rotating frame;
the third synchronizing wheel is sleeved at the end part of the reciprocating motion assembly;
two ends of the second synchronous belt are respectively in transmission connection with the first double-layer synchronous wheel and the second double-layer synchronous wheel;
and the three third synchronous belts are provided, wherein two ends of one of the three third synchronous belts are respectively in transmission connection with the first double-layer synchronous wheel and the third synchronous wheel at the end part of the reciprocating motion assembly at the central position, and the other two ends of the one of the three third synchronous belts are respectively in transmission connection with the second double-layer synchronous wheel and the third synchronous wheel at the end part of the reciprocating motion assembly at the outer side.
Compared with the prior art, the invention has the beneficial effects that:
1. the efficiency of removing the Chinese chestnut underwear is high, and specifically, the Chinese chestnut falling into the working box falls into the vertical section under the guide of the inclined plane sections of the paired stop blocks, and the Chinese chestnut and the friction roller at the bottom rub against each other in the vertical section, so that the underwear removing operation is performed. The cambered surface section enables the stop block and the friction roller to be switched better, and prevents the Chinese chestnuts from falling out from gaps to influence the coat removing effect and the discharging. The friction force of the friction roller is further improved through the friction wave point, so that the clothes removing effect is further improved. The Chinese chestnuts are driven to be concentrated to the central position through the bidirectional threads, then spread through the shifting mechanism, and are circulated in a reciprocating manner, so that the coat removing effect of the Chinese chestnuts is better and uniform;
2. get rid of the degree of consistency of handling the underwear good, play good guard action to the chestnut, it is specific, thereby the reciprocating motion subassembly work end is taking the switch-plate together at horizontal direction reciprocating motion, thereby the atress when switch-plate both sides and chestnut take place to contact around its junction antiport with reciprocating motion subassembly work end, and make it have the power of restoring through the torsional spring, thereby this dynamics is applyed and is made the chestnut and dialled out on the chestnut to avoid the chestnut to receive the damage.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is a side view of the present invention;
FIG. 5 is a partial perspective view of the first embodiment of the present invention;
FIG. 6 is an exploded perspective view of FIG. 5;
FIG. 7 is a second perspective view of the present invention;
FIG. 8 is a partial exploded perspective view of FIG. 7;
FIG. 9 is a partial perspective view of the present invention;
FIG. 10 is an exploded perspective view of FIG. 9;
fig. 11 is a sectional view taken along line B-B in fig. 4.
The reference numbers in the figures are:
1-a frame;
2-a work box;
3-a rolling friction mechanism; 3 a-a stop block; 3a 1-vertical section; 3a 2-ramp segment; 3a 3-arc segment; 3 b-a rubbing roller; 3b 1-friction wave point; 3b 2-two-way thread; 3 c-a first synchronous drive assembly; 3c1 — first gear; 3c2 — second gear; 3c3 — first synchronous wheel; 3c4 — second synchronizing wheel; 3c5 — first timing belt; 3 d-a first rotary drive;
4-a pressing mechanism; 4 a-a lifting frame; 4 b-linear drive; 4 c-pressing a bump;
5-a toggle mechanism; 5 a-an elastic material-poking component; 5a 1-kick-out plate; 5a 2-torsion spring; 5 b-a reciprocating assembly; 5b1 — slide; 5b 2-cylindrical cam; 5 c-a second synchronous drive assembly; 5c 1-turret; 5c2 — first double-layer synchronizing wheel; 5c 3-second double-layer synchronizing wheel; 5c 4-third synchronizing wheel; 5c5 — second timing belt; 5c 6-third timing belt; 5 d-a second rotary drive;
6-water conduit.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
As shown in fig. 1 to 4, an apparatus for removing chestnut underwear comprises a frame 1, a work box 2, a rolling friction mechanism 3, a material pressing mechanism 4, a toggle mechanism 5 and a water conduit 6;
the working box 2 is arranged on the frame 1 and is provided with a feeding port for feeding Chinese chestnuts, a discharging port for taking out the Chinese chestnuts, a water inlet for introducing hot water and a water outlet for discharging the hot water and the Chinese chestnut underwear, and the feeding port and the discharging port are both provided with sealing doors;
the rolling friction mechanism 3 is arranged at the bottom in the working box 2, and the working end of the rolling friction mechanism is vertically arranged upwards and used for performing rolling friction on the Chinese chestnuts put into the working box 2;
the working end of the material pressing mechanism 4 is movably arranged at the upper part in the working box 2 along the vertical direction and is used for concentrating the Chinese chestnuts towards the rolling friction mechanism 3;
the stirring mechanism 5 is arranged on the material pressing mechanism 4 in a manner that the working end can reciprocate along the horizontal direction and is used for stirring the Chinese chestnuts in the working box 2;
and one end of the water conduit 6 is connected to the hot water pipeline, and the other end of the water conduit is connected with the working box 2 and used for leading hot water into the working box 2.
The sealing doors of the feeding port and the discharging port of the working box 2 are normally closed, not shown in the figure, and the water inlet and the water outlet are respectively provided with a normally closed control valve which is electrically connected with the controller. The rolling friction mechanism 3, the material pressing mechanism 4 and the toggle mechanism 5 are all electrically connected with the controller. The worker opens the feeding port of the work box 2 first and puts the hulled Chinese chestnuts to be underwear-removed into the work box 2. The chestnuts fall onto the rolling friction mechanism 3 at the bottom of the working box 2 under the action of gravity. The staff introduces hot water into the work box 2 through the water conduit 6, and judges that the water level is over the Chinese chestnut through the water level sensor arranged in the work box 2. Then the controller sends a signal to the material pressing mechanism 4, the material pressing mechanism 4 moves vertically downwards after receiving the signal, and the toggle mechanism 5 moves downwards along with the material pressing mechanism 4. The controller sends a signal to the toggle mechanism 5, and the work end of the toggle mechanism 5 performs reciprocating material shifting motion in the horizontal direction after receiving the signal. The material pressing mechanism 4 concentrates the chestnuts to the working end of the rolling friction mechanism 3, and the chestnuts are subjected to rolling friction through the rolling friction mechanism 3 and cannot be separated from the working area of the rolling friction mechanism 3. The stirring mechanism 5 ensures that the chestnuts are uniformly distributed on the working end of the rolling friction mechanism 3, thereby improving the uniformity of coat removal. The mutual friction of the chestnuts also plays a certain role in removing the coat when the Chinese chestnuts work. The chestnuts are heated by hot water while moving, so that the peeling effect is improved. After the working time reaches the preset time, the controller sends a signal to the rolling friction mechanism 3 and the stirring mechanism 5 to stop the rolling friction mechanism 3 and the stirring mechanism 5, and simultaneously opens a control valve of a water outlet of the working box 2 to discharge water through the water outlet at the bottom of the working box 2 and flush the Chinese chestnut underwear away together. The chestnut after being peeled is left on the working end of the rolling friction mechanism 3. The discharge gate of work box 2 is opened to the staff, then sends the signal for toggle mechanism 5 through the controller, and toggle mechanism 5 receives after the signal from the one end of keeping away from the 2 discharge gates of work box to the discharge gate direction motion of work box 2, with the chinese chestnut dial out to collection device in can.
As shown in fig. 5 and 11, the rolling friction mechanism 3 includes a stopper 3a, a friction roller 3b, a first synchronous transmission assembly 3c, and a first rotary driver 3 d;
the plurality of the stop blocks 3a are arranged in the working box 2 in pairs in opposite directions, the working ends of the stop blocks are fixedly connected with the inner wall of the working box 2, a gap for the rolling friction mechanism 3 to work is formed between each pair of the stop blocks 3a, and the working surface is made of frosted material;
the friction rollers 3b are arranged in a gap between the pair of stop blocks 3a in pairs, two ends of the friction rollers are rotatably connected with two sides of the working box 2, and the rotary cutting of the symmetrical plane is vertically upwards arranged for erasing the Chinese chestnut underwear;
the output end of the first synchronous transmission component 3c is fixedly connected with the end parts of all the friction rollers 3b, and the input end of the first synchronous transmission component is fixedly connected with the output shaft of the first rotary driver 3d and used for synchronously driving a plurality of groups of friction rollers 3b to work synchronously;
and the first rotary driver 3d is fixed on the frame 1, and an output shaft of the first rotary driver is fixedly connected with the input end of the first synchronous transmission component 3c and used for outputting torque to the first synchronous transmission component 3 c.
The first rotary driver 3d is a servo motor electrically connected to the controller. The friction rollers 3b are provided with a plurality of groups, so that the work efficiency of removing the coat of the Chinese chestnut can be improved. Chestnuts falling into the work boxes 2 are restrained in their gaps by the paired stoppers 3 a. The controller sends a signal to the first rotary driver 3d, and the first rotary driver 3d receives the signal and drives the multiple groups of friction rollers 3b to synchronously rotate through the first synchronous transmission component 3 c. The rotation tangent line of each pair of friction roller 3b symmetry plane is vertical upwards, avoids friction roller 3b to press from both sides the bad chinese chestnut, and the chinese chestnut under the effect of friction roller 3b moves to the outside but is blocked by dog 3a and falls back to and repeatedly rubs between each group of friction roller 3b again. The frosted surface of the block 3a also has good coat removing effect on the chestnut.
As shown in fig. 6, the block 3a includes a vertical section 3a1, a slant section 3a2 and a cambered section 3a 3;
a vertical segment 3a1 provided at the center of the working surface where the stoppers 3a are opposed to each other and above the rubbing roller 3 b;
the inclined surface section 3a2 is arranged above the working surface where the stop 3a is oppositely arranged, is connected with the lower vertical section 3a1 and is used for guiding the Chinese chestnut to fall into the gap between the vertical sections 3a 1;
and the cambered surface section 3a3 is arranged below the inclined surface section 3a2 and used for accommodating the friction roller 3b and reducing the gap between the stop 3a and the friction roller 3b so as to avoid the Chinese chestnut falling from the gap.
The chestnuts dropped into the working box 2 are guided by the inclined surface segments 3a2 of the paired stoppers 3a, dropped into the vertical segment 3a1, and rubbed against the bottom friction roller 3b in the vertical segment 3a1, thereby performing a peeling operation. The cambered surface section 3a3 makes the dog 3a better switch with the friction roller 3b, avoids the chinese chestnut to fall out from the clearance, influences the effect of going the clothing and ejection of compact.
As shown in fig. 6, the rubbing roller 3b is provided with a rubbing wave point 3b1 and a two- way screw 3b 2;
friction wave points 3b1 uniformly distributed on the circumferential wall of the friction roller 3b for improving the friction force of the friction roller 3 b;
and the bidirectional threads 3b2 are symmetrically arranged at both ends of the friction wave point 3b1, and are driven towards the symmetrical plane to drive the chestnuts to be concentrated towards the central position.
The friction wave point 3b1 further increases the friction force of the friction roller 3b, thereby further improving the peeling effect. The chestnuts are driven to be concentrated to the central position through the bidirectional threads 3b2, and then are spread through the stirring mechanism 5, and the chestnut peeling effect is better and uniform through reciprocating circulation.
As shown in fig. 6, the first timing transmission assembly 3c includes a first gear 3c1, a second gear 3c2, a first timing pulley 3c3, a second timing pulley 3c4, and a first timing belt 3c 5;
the first gear 3c1 and the second gear 3c2 are provided with three groups, the number of the groups is the same as that of the friction rollers 3b, and the three groups are respectively fixedly connected with the end parts of the two friction rollers 3b of each group of friction rollers 3b and are in a meshed state;
a first synchronizing wheel 3c3 having a pair of end portions connected to and meshed with the first gear 3c1 and the second gear 3c2 of the friction roller 3b at the center, one of the end portions being fixedly connected to the output shaft of the first rotary driver 3 d;
one end of the second synchronizing wheel 3c4 is fixedly connected with the end parts of the first gear 3c1 or the second gear 3c2 which are positioned on the two groups of friction rollers 3b at the outer side and are far away from the symmetrical plane;
the first synchronizing belt 3c5 has a pair of ends, and is drivingly connected to the first synchronizing wheel 3c3 and the second synchronizing wheel 3c4, respectively.
The first rotary driver 3d drives one of the pair of first synchronizing wheels 3c3 to rotate, and the first synchronizing wheel 3c3 drives the other first synchronizing wheel 3c3 engaged therewith to rotate, so that the pair of friction rollers 3b are rotated in opposite directions to each other, and the rotation direction tangent line of the symmetry plane is directed vertically upward. When the two first synchronous wheels 3c3 rotate, the two first synchronous wheels 3c5 respectively drive the two second synchronous wheels 3c4 to rotate, the second synchronous wheels 3c4 are arranged on the first gear 3c1 or the second gear 3c2, far away from the symmetrical plane, of the outer friction roller 3b, and the first gear 3c1 or the second gear 3c2 drives the second gear 3c2 and the first gear 3c1 which are meshed with the first gear 3c1 or the second gear 3c2, so that the three groups of friction rollers 3b are ensured to rotate in opposite directions, and the tangential line of the rotating direction of the symmetrical plane is vertically upward.
As shown in fig. 7, the swaging mechanism 4 includes a lifting frame 4a, a linear driver 4b and a swaging lug 4 c;
the lifting frame 4a is arranged at the inner side of the working box 2 in a lifting way, the peripheral wall of the lifting frame is connected with the inner wall of the working box 2 in a sliding way, and the lifting frame is used for installing the shifting mechanism 5;
the linear driver 4b is arranged at the top end of the working box 2, an output shaft extends into the working box 2 and is fixedly connected with the top end of the lifting frame 4a, and the linear driver is used for driving the lifting frame 4a to lift;
and the pressing lug 4c is arranged at the lower end of the linear driver 4b, and the shape of the pressing lug is matched with the corresponding structural shape of the rolling friction mechanism 3, so that the chestnuts on the rolling friction mechanism 3 are concentrated to the working end of the rolling friction mechanism 3.
The linear actuator 4b is an electric push rod electrically connected to the controller. The controller sends a signal to the linear driver 4b, and the linear driver 4b drives the lifting frame 4a to move in the vertical direction after receiving the signal. When the lifting frame 4a moves downwards, the pressing lug 4c is driven to move downwards, the shape of the pressing lug 4c is matched with the shape of the gap between the stop blocks 3a of the rolling friction mechanism 3, so that the chestnuts are concentrated between each group of friction rollers 3b, and the effect of friction and coat removal is improved.
As shown in fig. 7, the toggle mechanism 5 comprises an elastic material-poking component 5a, a reciprocating component 5b, a second synchronous transmission component 5c and a second rotary driver 5 d;
the elastic material stirring component 5a can be arranged at the bottom of the working end of the reciprocating component 5b in an elastic swinging motion manner and is used for stirring the Chinese chestnuts;
the three reciprocating components 5b are arranged at the bottom of the pressing mechanism 4 in a reciprocating manner along the horizontal direction, and two ends of the three reciprocating components are rotationally connected with the pressing mechanism 4 and used for driving the elastic material stirring component 5a to reciprocate in the horizontal direction;
the output end of the second synchronous transmission assembly 5c is fixedly connected with the driving ends of the three reciprocating assemblies 5b at the same time so as to enable the three reciprocating assemblies 5b to work synchronously;
and the second rotary driver 5d is arranged at the movable end of the material pressing mechanism 4, and the output end of the second rotary driver is fixedly connected with the input end of the second synchronous transmission component 5c and used for outputting torque to the second synchronous transmission component 5 c.
The second rotary driver 5d is a bidirectional motor electrically connected to the controller. The controller sends a signal to the second rotary driver 5d, the output end of the second rotary driver 5d outputs torque to the second synchronous transmission component 5c, and the second synchronous transmission component 5c synchronizes the torque to the three groups of reciprocating components 5b, so that the three elastic material shifting components 5a arranged on the three groups of friction rollers 3b synchronously reciprocate in the horizontal direction. The elastic material stirring component 5a elastically rotates around the joint of the work end of the reciprocating component 5b after contacting with the Chinese chestnut, and the Chinese chestnut is prevented from being damaged while being stirred. When discharging, the chestnuts are pulled out of the working box 2 through the elastic material pulling component 5 a.
As shown in fig. 8, the elastic kickoff assembly 5a comprises a kickoff plate 5a1 and a torsion spring 5a 2;
a switch plate 5a1 rotatably installed on the working end of the reciprocating unit 5b for spreading the chestnuts on the working end of the rolling friction mechanism 3;
a torsion spring 5a2, connecting the switch plate 5a1 and the working end of the shuttle assembly 5b, is used to apply a force to the switch plate 5a1 to restore it vertically downward.
The reciprocating assembly 5b carries the switch 5a1 to reciprocate in the horizontal direction, when the two sides of the switch 5a1 contact with the chestnut, the switch is forced to rotate around the joint of the switch and the reciprocating assembly 5b, and the torsion spring 5a2 makes the switch have the restoring force, the force is applied to the chestnut to make the chestnut scattered, and the chestnut is prevented from being damaged.
As shown in fig. 8 and 11, the reciprocating assembly 5b includes a slider 5b1 and a cylindrical cam 5b 2;
the working end of the sliding block 5b1 is connected with the movable end of the pressing mechanism 4 in a sliding way downwards so as to drive the elastic material stirring component 5a to reciprocate in the horizontal direction;
two ends of the cylindrical cam 5b2 are rotatably connected with two sides of the movable end of the pressing mechanism 4, one end of the cylindrical cam is fixedly connected with the output end of the second synchronous transmission component 5c and is in sliding connection with the sliding block 5b1 so as to drive the sliding block 5b1 to reciprocate in the horizontal direction.
The second synchronous transmission assembly 5c drives the cylindrical cam 5b2 to rotate, and drives the sliding block 5b1 to do reciprocating linear motion along the axial direction of the cylindrical cam 5b2 through the matching of the groove formed in the outer wall of the cylindrical cam 5b2 and the ball protruding from the inner wall of the sliding block 5b 1.
As shown in fig. 8 and 10, the second synchronous transmission assembly 5c includes a rotating frame 5c1, a first double-layer synchronizing wheel 5c2, a second double-layer synchronizing wheel 5c3, a third synchronizing wheel 5c4 and a second synchronous belt 5c 5;
the rotating frame 5c1 is vertically arranged at the top of the movable end of the material pressing mechanism 4 and is used for installing a second double-layer synchronizing wheel 5c 3;
a first double-layer synchronizing wheel 5c2 mounted on the output shaft of the second rotary driver 5 d;
a second double-layer synchronizing wheel 5c3 rotatably mounted on the rotating frame 5c 1;
a third synchronizing wheel 5c4 sleeved at the end of the reciprocating component 5 b;
two ends of the second synchronous belt 5c5 are respectively in transmission connection with the first double-layer synchronous wheel 5c2 and the second double-layer synchronous wheel 5c 3;
and three third synchronous belts 5c6, one of which two ends are respectively in transmission connection with the first double-layer synchronous wheel 5c2 and the third synchronous wheel 5c4 at the end part of the reciprocating component 5b at the central position, and the other two ends are respectively in transmission connection with the second double-layer synchronous wheel 5c3 and the third synchronous wheel 5c4 at the end part of the outer reciprocating component 5 b.
The second rotary driver 5d drives the first double-layer synchronizing wheel 5c2 to rotate, the first double-layer synchronizing wheel 5c2 can simultaneously drive the third synchronizing wheel 5c4 at the end of the reciprocating component 5b below the first double-layer synchronizing wheel and the second double-layer synchronizing wheel 5c3 in the lateral direction to rotate through the second synchronous belt 5c5 and the third synchronous belt 5c6, and the second synchronous belt 5c5 and the third synchronous belt 5c6 are layered so as not to interfere with each other. The second double-layer synchronizing wheels 5c3 on both sides drive the third synchronizing wheels 5c4 at the ends of the pair of reciprocating assemblies 5b below the pressing mechanism 4 outside the movable end through the third synchronous belts 5c6 in transmission connection with the second double-layer synchronizing wheels. Whereby the three sets of reciprocating assemblies 5b operate in synchronism.
The working principle of the invention is as follows:
the device realizes the functions of the invention through the following steps, thereby solving the technical problems provided by the invention:
firstly, a worker opens a feeding port of the work box 2 and puts hulled Chinese chestnuts to be subjected to underwear removal into the work box 2. The chestnuts fall onto the rolling friction mechanism 3 at the bottom of the working box 2 under the action of gravity.
And step two, the worker introduces hot water into the working box 2 through the water conduit 6 and judges that the water level is over the Chinese chestnut through a water level sensor arranged in the working box 2.
And step three, the controller sends a signal to the material pressing mechanism 4, the material pressing mechanism 4 vertically moves downwards after receiving the signal, and the toggle mechanism 5 moves downwards along with the material pressing mechanism 4.
And step four, the controller sends a signal to the shifting mechanism 5, and the working end of the shifting mechanism 5 performs reciprocating shifting motion in the horizontal direction after receiving the signal.
And fifthly, the material pressing mechanism 4 enables the Chinese chestnuts to be centralized at the working end of the rolling friction mechanism 3, the rolling friction is carried out on the Chinese chestnuts through the rolling friction mechanism 3, and the Chinese chestnuts cannot be separated from the working area of the rolling friction mechanism 3. The stirring mechanism 5 ensures that the chestnuts are uniformly distributed on the working end of the rolling friction mechanism 3, thereby improving the uniformity of coat removal. The mutual friction of the chestnuts also plays a certain role in removing the coat when the Chinese chestnuts work. The chestnuts are heated by hot water while moving, so that the peeling effect is improved.
And step six, after the working time reaches the preset time, the controller sends a signal to the rolling friction mechanism 3 and the stirring mechanism 5 to stop the rolling friction mechanism 3 and the stirring mechanism 5, and simultaneously, a control valve of a water outlet of the working box 2 is opened to discharge water through the water outlet at the bottom of the working box 2 and flush the Chinese chestnut underwear away together. The chestnut after being peeled is left on the working end of the rolling friction mechanism 3.
Seventhly, the worker opens the discharge hole of the working box 2, then sends a signal to the shifting mechanism 5 through the controller, and the shifting mechanism 5 moves towards the discharge hole of the working box 2 from one end far away from the discharge hole of the working box 2 after receiving the signal and can pull the Chinese chestnuts out of the collecting device.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The equipment for removing the Chinese chestnut underwear is characterized by comprising a rack (1), a working box (2), a rolling friction mechanism (3), a material pressing mechanism (4), a shifting mechanism (5) and a water conduit (6);
the working box (2) is arranged on the rack (1) and is provided with a feeding port for feeding Chinese chestnuts, a discharging port for taking out the Chinese chestnuts, a water inlet for introducing hot water and a water outlet for discharging the hot water and the Chinese chestnut underwear, and the feeding port and the discharging port are respectively provided with a sealing door;
the rolling friction mechanism (3) is arranged at the bottom in the working box (2), and the working end is arranged vertically upwards and used for performing rolling friction on the Chinese chestnuts put into the working box (2);
the material pressing mechanism (4) is arranged at the upper part in the working box (2) in a way that the working end can move along the vertical direction and is used for concentrating the Chinese chestnuts towards the rolling friction mechanism (3);
the stirring mechanism (5) is arranged on the material pressing mechanism (4) in a manner that the working end can reciprocate along the horizontal direction and is used for stirring the Chinese chestnuts in the working box (2);
one end of the water conduit (6) is connected to the hot water pipeline, and the other end of the water conduit is connected with the working box (2) and used for leading hot water into the working box (2).
2. The apparatus for removing chestnut underwear according to claim 1, characterized in that the rolling friction mechanism (3) comprises a stopper (3 a), a friction roller (3 b), a first synchronous transmission unit (3 c) and a first rotary driver (3 d);
the plurality of the stop blocks (3 a) are arranged in the working box (2) in pairs in opposite directions, the working ends of the stop blocks are fixedly connected with the inner wall of the working box (2), a gap for the rolling friction mechanism (3) to work is formed between each pair of the stop blocks (3 a), and the working surface is made of frosted materials;
the friction rollers (3 b) are arranged in a pair and have three groups, are arranged in a gap between the pair of stop blocks (3 a) in pairs, are rotatably connected with two sides of the working box (2), and are vertically upwards provided with the rotary cutting of the symmetrical plane for erasing the Chinese chestnut underwear;
the output end of the first synchronous transmission component (3 c) is fixedly connected with the end parts of all the friction rollers (3 b), and the input end of the first synchronous transmission component is fixedly connected with the output shaft of the first rotary driver (3 d) and used for synchronously driving a plurality of groups of friction rollers (3 b) to synchronously work;
the first rotary driver (3 d) is fixed on the rack (1), and an output shaft is fixedly connected with the input end of the first synchronous transmission component (3 c) and used for outputting torque to the first synchronous transmission component (3 c).
3. The apparatus for removing chestnut underwear according to claim 2, wherein the stopper (3 a) includes a vertical section (3 a 1), a slant section (3 a 2) and a cambered section (3 a 3);
a vertical section (3 a 1) which is arranged at the center of the working surface where the stop blocks (3 a) are oppositely arranged and is positioned above the friction roller (3 b);
the inclined surface section (3 a 2) is arranged at the position above the working surface where the stop blocks (3 a) are oppositely arranged, is connected with the lower vertical section (3 a 1) and is used for guiding the Chinese chestnuts to fall into the gap between the vertical sections (3 a 1);
and the cambered surface section (3 a 3) is arranged below the inclined surface section (3 a 2) and used for accommodating the friction roller (3 b) and reducing the gap between the stop block (3 a) and the friction roller (3 b) so as to avoid the Chinese chestnut falling from the gap.
4. The apparatus for removing chestnut underwear according to claim 2, characterized in that the rubbing roller (3 b) is provided with a rubbing wave point (3 b 1) and a bidirectional screw thread (3 b 2);
friction wave points (3 b 1) uniformly distributed on the peripheral wall of the friction roller (3 b) for improving the friction force of the friction roller (3 b);
and bidirectional threads (3 b 2) symmetrically arranged at both ends of the friction wave point (3 b 1) with the driving direction facing the symmetry plane for driving the chestnuts to be concentrated toward the center.
5. The apparatus for removing chestnut undergarments according to claim 2, wherein the first synchronizing gear assembly (3 c) includes a first gear (3 c 1), a second gear (3 c 2), a first synchronizing wheel (3 c 3), a second synchronizing wheel (3 c 4), and a first synchronizing belt (3 c 5);
the first gear (3 c 1) and the second gear (3 c 2) are provided with three groups, the number of the groups is the same as that of the friction rollers (3 b), and the first gear and the second gear are respectively fixedly connected with the end parts of the two friction rollers (3 b) of each group of friction rollers (3 b) and are in a meshed state;
a first synchronizing wheel (3 c 3) having a pair of end portions connected to and engaged with the first gear (3 c 1) and the second gear (3 c 2) of the friction roller set (3 b) at the center, one of the end portions being fixedly connected to the output shaft of the first rotary driver (3 d);
one end of the second synchronizing wheel (3 c 4) is fixedly connected with the end parts of the first gear (3 c 1) or the second gear (3 c 2) which are positioned on the two groups of friction rollers (3 b) on the outer side and are far away from the symmetrical plane;
and the first synchronous belt (3 c 5) is provided with a pair of belts, and two ends of the first synchronous belt are respectively in transmission connection with the first synchronous wheel (3 c 3) and the second synchronous wheel (3 c 4).
6. The apparatus for removing chestnut underwear according to claim 1, wherein the pressing mechanism (4) comprises a lifting frame (4 a), a linear driver (4 b) and a pressing lug (4 c);
the lifting frame (4 a) is arranged at the inner side of the working box (2) in a lifting way, the peripheral wall of the lifting frame is connected with the inner wall of the working box (2) in a sliding way, and the lifting frame is used for installing the shifting mechanism (5);
the linear driver (4 b) is arranged at the top end of the working box (2), an output shaft extends into the working box (2) and is fixedly connected with the top end of the lifting frame (4 a) so as to drive the lifting frame (4 a) to lift;
and the material pressing lug (4 c) is arranged at the lower end of the linear driver (4 b), and the shape of the material pressing lug is matched with the shape of the corresponding structure of the rolling friction mechanism (3) so as to centralize the Chinese chestnuts on the rolling friction mechanism (3) to the working end of the rolling friction mechanism (3).
7. The apparatus for removing chestnut underwear according to claim 1, characterized in that the toggle mechanism (5) comprises an elastic toggle assembly (5 a), a reciprocating assembly (5 b), a second synchronous transmission assembly (5 c) and a second rotary driver (5 d);
the elastic material stirring component (5 a) is arranged at the bottom of the working end of the reciprocating component (5 b) in an elastic swinging motion manner and is used for stirring the Chinese chestnuts;
the three reciprocating components (5 b) are arranged at the bottom of the pressing mechanism (4) in a reciprocating manner along the horizontal direction, and the two ends of the three reciprocating components are rotatably connected with the pressing mechanism (4) and used for driving the elastic material poking component (5 a) to reciprocate in the horizontal direction;
the output end of the second synchronous transmission assembly (5 c) is fixedly connected with the driving ends of the three reciprocating assemblies (5 b) at the same time so as to enable the three reciprocating assemblies (5 b) to work synchronously;
and the second rotary driver (5 d) is arranged on the movable end of the swaging mechanism (4), and the output end of the second rotary driver is fixedly connected with the input end of the second synchronous transmission assembly (5 c) and used for outputting torque to the second synchronous transmission assembly (5 c).
8. The apparatus for removing chestnut underwear according to claim 7, wherein the elastic kicking assembly (5 a) includes a kicking plate (5 a 1) and a torsion spring (5 a 2);
a kick-out plate (5 a 1) rotatably mounted on the working end of the reciprocating assembly (5 b) for spreading the chestnuts over the working end of the rolling friction mechanism (3);
and the torsion spring (5 a 2) is connected with the kick-out plate (5 a 1) and the working end of the reciprocating assembly (5 b) and is used for applying force for restoring the kick-out plate (5 a 1) vertically downwards.
9. The apparatus for removing chestnut underwear according to claim 7, wherein the reciprocating assembly (5 b) includes a slider (5 b 1) and a cylindrical cam (5 b 2);
the working end of the sliding block (5 b 1) is downwards connected with the movable end of the pressing mechanism (4) in a sliding way and is used for driving the elastic material shifting component (5 a) to reciprocate in the horizontal direction;
and two ends of the cylindrical cam (5 b 2) are rotatably connected with two sides of the movable end of the pressing mechanism (4), one end of the cylindrical cam is fixedly connected with the output end of the second synchronous transmission component (5 c) and is in sliding connection with the sliding block (5 b 1) so as to drive the sliding block (5 b 1) to reciprocate in the horizontal direction.
10. The apparatus for removing chestnut undergarments of claim 1, wherein the second synchronous driving unit (5 c) comprises a rotating turret (5 c 1), a first double-layer synchronizing wheel (5 c 2), a second double-layer synchronizing wheel (5 c 3), a third synchronizing wheel (5 c 4) and a second synchronizing belt (5 c 5);
the rotating frame (5 c 1) is vertically arranged at the top of the movable end of the material pressing mechanism (4) and is used for mounting a second double-layer synchronizing wheel (5 c 3);
a first double-layer synchronizing wheel (5 c 2) mounted on the output shaft of the second rotary driver (5 d);
a second double-layer synchronizing wheel (5 c 3) rotatably mounted on the rotating frame (5 c 1);
a third synchronous wheel (5 c 4) sleeved at the end part of the reciprocating motion assembly (5 b);
the two ends of the second synchronous belt (5 c 5) are respectively in transmission connection with the first double-layer synchronous wheel (5 c 2) and the second double-layer synchronous wheel (5 c 3);
and the three third synchronous belts (5 c 6) are provided, wherein two ends of one of the three third synchronous belts are respectively in transmission connection with the first double-layer synchronous wheel (5 c 2) and a third synchronous wheel (5 c 4) at the end part of the reciprocating motion assembly (5 b) at the central position, and the other two ends of the three third synchronous belts are respectively in transmission connection with the second double-layer synchronous wheel (5 c 3) and a third synchronous wheel (5 c 4) at the end part of the outer reciprocating motion assembly (5 b).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010983288.4A CN112137123B (en) | 2020-09-17 | 2020-09-17 | Equipment for removing Chinese chestnut underwear |
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|---|---|---|---|
| CN202010983288.4A CN112137123B (en) | 2020-09-17 | 2020-09-17 | Equipment for removing Chinese chestnut underwear |
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| CN112137123B CN112137123B (en) | 2021-09-28 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114586993A (en) * | 2022-03-07 | 2022-06-07 | 东台市食品机械厂有限公司 | Rotary discharging type ginkgo hulling mechanism |
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