CN117181369B - Hazelnut crushing and screening machine - Google Patents
Hazelnut crushing and screening machine Download PDFInfo
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- CN117181369B CN117181369B CN202311460671.1A CN202311460671A CN117181369B CN 117181369 B CN117181369 B CN 117181369B CN 202311460671 A CN202311460671 A CN 202311460671A CN 117181369 B CN117181369 B CN 117181369B
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Abstract
The invention discloses a hazelnut crushing and screening machine, and belongs to the field of hazelnut crushing and screening. A hazelnut crushing and screening machine comprising: box, still include: square grooves are symmetrically arranged on two sides of the box body; the sliding box is arranged in the box body; the two groups of connecting shafts symmetrically rotate on two sides of the sliding box, and the connecting shafts are matched with the square grooves; the vibrating box is arranged in the sliding box; the push rod vibration motor is fixed on the sliding box, and the output end of the push rod vibration motor is fixedly connected with the vibration box; the first sliding cavity is arranged in the sliding box; the invention effectively solves the problem of screening and blocking by adopting a screen at present, and can automatically and circularly crush the unbroken hazelnut slag, thereby effectively improving the efficiency of crushing the hazelnuts and the efficiency of removing the hazelnut shells.
Description
Technical Field
The invention relates to the technical field of hazelnut crushing and screening, in particular to a hazelnut crushing and screening machine.
Background
The hazelnut, also called chestnut, chestnut or hammer, is rich in nutrition, and the kernel contains abundant carotene, vitamin B1, vitamin B2, vitamin E and the like besides protein, fat and sugar, and the content of 8 amino acids required by a human body in the hazelnut is far higher than that of the walnut; the content of various microelements such as calcium, phosphorus and iron in the hazelnut is higher than that of other nuts, meanwhile, the hazelnut has higher edible value and medicinal value, and the hazelnut is also the main raw material of the hazelnut paste, so that the hazelnut kernel needs to be crushed to reach proper particle size during the production of the hazelnut paste.
When the hazelnut is crushed by the conventional crushing screening machine, the hazelnut is crushed by the crushing mechanism, and then screened by the screen mesh at the lower end, so that qualified hazelnut slag is manufactured, when the hazelnut is produced in a large scale, the amount of the residual hazelnut slag on the screen mesh needs to be observed at any time, the hazelnut slag needs to be cleaned in time, otherwise, the screening of the screen mesh is possibly influenced, in addition, the unqualified hazelnut slag needs to be manually added into the crushing mechanism for secondary crushing, and the crushing efficiency of the hazelnut is possibly influenced by repeated operation.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a hazelnut crushing and screening machine which can overcome the problems or at least partially solve the problems.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
a hazelnut crushing and screening machine comprising: box, still include: square grooves are symmetrically arranged on two sides of the box body; the sliding box is arranged in the box body; the two groups of connecting shafts symmetrically rotate on two sides of the sliding box, and the connecting shafts are matched with the square grooves; the vibrating box is arranged in the sliding box; the push rod vibration motor is fixed on the sliding box, and the output end of the push rod vibration motor is fixedly connected with the vibration box; the first sliding cavity is arranged in the sliding box; the force storage rod is hermetically slid in the first sliding cavity; the second sliding cavity is arranged in the sliding box and is communicated with the first sliding cavity; the exhaust rod slides in the second sliding cavity; the air inlet is arranged on the exhaust rod; the exhaust port is formed in one end of the exhaust rod, which is close to the force storage rod; the stop block is fixed in the box body and matched with the power storage rod; the fixed plate is fixed at the bottom of the sliding box; the first spring is fixed on the fixed plate, and is compressed and stored when the power storage rod slides out of the first sliding cavity; the crushing box is fixed on the box body and is matched with the vibrating box; the conveying assembly is used for conveying materials to the upper end of the crushing box; the air pump is fixed on the outer side of the box body; and the exhaust pipe is arranged at the exhaust end of the air pump and is communicated with the first sliding cavity.
In order to be convenient for carry the broken incasement with hazelnut dregs, preferably, the conveying subassembly is including setting up the conveyer belt in the box, it is provided with multiunit drive shaft and spacing axle to rotate in the box, the drive shaft is used for driving the drive shaft and rotates, spacing axle is used for spacing to the conveyer belt, the lower extreme of conveyer belt is provided with the slope end, be provided with a plurality of stock guide on the conveyer belt, the conveyer belt upper end is provided with the right angle end, box outside fixedly connected with second motor, the output and one of them drive shaft fixed connection of second motor.
In order to control the material conveying amount conveniently, preferably, a plurality of groups of fixing rings are fixedly connected to the conveying belt, and the torsion spring of the material guide plate rotates between two adjacent fixing rings.
In order to facilitate the hazelnut slag on the guide plate to fall, preferably, fixedly connected with first guide block on the box, first guide block and broken case phase-match, symmetrical fixedly connected with set square on the first guide block, symmetrical fixedly connected with spliced pole on the guide plate, spliced pole and set square phase-match.
In order to control the conveying amount of hazelnuts conveniently, preferably, a material storage part and a material discharge part are arranged on the material guide plate.
In order to facilitate the crushing of hazelnuts, preferably, crushing shafts are symmetrically arranged in the crushing box in a rotating mode, a first motor is fixedly connected to the outer side of the crushing box, the output end of the first motor is fixedly connected with one of the crushing shafts, the other end of the crushing shaft is fixedly connected with a gear, and the two gears are meshed.
In order to facilitate the hazelnut residue on the upper layer to be thrown out, preferably, symmetrical fixedly connected with connecting plate on the crushing case, fixedly connected with distance sensor on the connecting plate, vibrating case both ends symmetry is provided with two sets of electric telescopic handle, the vibrating case is provided with the lift box in the slip, the output fixed connection of lift box and electric telescopic handle, the both ends symmetry of lift box is provided with the receiving board.
In order to prevent the thrown hazelnut slag from accumulating, preferably, a material receiving plate close to one end of the conveying belt is fixedly connected with an air ejector pipe, a spring corrugated pipe is fixedly connected between the sliding box and the stop block, the exhaust rod is arranged in the spring corrugated pipe, and a connecting pipe is fixedly connected between the spring corrugated pipe and the air ejector pipe.
In order to facilitate extraction of hazelnut kernel skin, preferably, the box outside fixedly connected with rose box, be provided with the filter plate in the rose box, the pumping end and the rose box of air pump are linked together, fixedly connected with and vibrating box matched take out the flitch in the box, take out and be provided with the material pipe between flitch and the rose box, just it sets up the one end of keeping away from the pumping end at the filter plate to take out the material pipe.
In order to facilitate improving the rate of gas discharge in the first sliding cavity and the second sliding cavity, preferably, a sealing groove matched with the gas discharge opening is arranged in the gas discharge rod, a sealing plate is hermetically and slidably arranged in the sealing groove, the sealing plate is matched with the gas discharge opening, an inclined angle is arranged on the sealing plate, the inclined angle is matched with the gas discharge opening, and a transverse groove matched with the sealing plate is arranged in the second sliding cavity.
Compared with the prior art, the invention provides a hazelnut crushing and screening machine, which has the following beneficial effects:
1. this broken sieve separator of hazelnut is to dog direction striking under inertial effect through the sliding box, and the sliding box stops after the tip contact of connecting axle and square groove, and at this moment, the big granule hazelnut slag of vibration incasement upper end drops to the conveying subassembly direction under inertial effect, then carries the broken complete hazelnut of unbroken of throwing away to the broken incasement through the conveying subassembly and carries out the secondary breakage, makes its circulation to the problem that adopts the screen cloth screening to block up at present has been avoided effectively, and can be automatic to the broken complete hazelnut slag circulation breakage of unbroken, and then improved the broken efficiency of hazelnut effectively.
2. According to the hazelnut crushing and screening machine, after the weight of hazelnut slag on the material guide plate reaches a certain weight, the material guide plate is pressed downwards to enable the material storage part of the material guide plate to incline, and part of hazelnut slag is discharged through the material discharge part, so that excessive hazelnut slag is prevented from being directly conveyed into the crushing box to influence the crushing effect of the hazelnut slag.
3. This broken sieve separator of hazelnut, gas through the air pump extraction rose box, make the rose box in produce negative pressure, then take out the flitch through material pipe and take out and upwards bleed constantly, make the vibration incasement follow hazelnut broken bits and pieces and throw away hazelnut crust and enter into the rose box to get rid of hazelnut skin effectively, and then improved the efficiency to hazelnut processing effectively, the gas of jet-propelled pipe upwards blows lighter hazelnut skin, thereby has improved the efficiency to hazelnut skin removal effectively.
The device has the advantages that the problem of screening and blocking by adopting a screen is effectively solved, the unbroken hazelnut slag can be automatically and circularly broken, the efficiency of hazelnut breaking is effectively improved, and the efficiency of hazelnut kernel skin removal is effectively improved.
Drawings
Fig. 1 is a schematic structural diagram of a hazelnut crushing and screening machine according to the present invention;
fig. 2 is a schematic diagram II of a hazelnut crushing and screening machine according to the present invention;
FIG. 3 is a schematic cross-sectional view of a hazelnut crushing and screening machine according to the present invention;
fig. 4 is an enlarged schematic view of a hazelnut crushing and screening machine shown in fig. 3 a;
fig. 5 is an enlarged schematic view of the hazelnut crushing and screening machine shown in fig. 3B;
fig. 6 is a schematic structural diagram of a conveyor belt of a hazelnut crushing and screening machine according to the present invention;
fig. 7 is a schematic structural diagram of a guide plate of a hazelnut crushing and screening machine according to the present invention;
fig. 8 is an exploded view of a sliding box of a hazelnut crushing and screening machine according to the present invention;
fig. 9 is a schematic cross-sectional view of a sliding box of a hazelnut crushing and screening machine according to the present invention;
fig. 10 is an enlarged schematic view of a hazelnut crushing and screening machine according to the present invention at C in fig. 9;
FIG. 11 is a schematic cross-sectional view of a box of a hazelnut crushing and screening machine according to the present invention
Fig. 12 is a schematic structural view of a sliding box of a hazelnut crushing and screening machine according to the present invention.
In the figure: 1. a case; 101. a square groove; 102. an inclined groove; 103. a first guide block; 104. a triangle; 105. a wave trough; 106. a second guide block; 107. a discharge port; 108. a magnetic suction plate; 109. a stop block; 2. a crushing box; 201. a crushing shaft; 202. a first motor; 203. a gear; 204. a connecting plate; 205. a distance sensor; 3. a conveyor belt; 301. a second motor; 302. a drive shaft; 303. a right angle end; 304. an inclined end; 305. a fixing ring; 306. a material guide plate; 307. a storage part; 308. a discharging part; 309. a connecting column; 310. a limiting shaft; 4. a slide box; 401. a push rod vibration motor; 402. a connecting shaft; 403. a vibration box; 404. an electric telescopic rod; 405. a lifting box; 406. a receiving plate; 407. a gas lance; 408. a fixing plate; 409. a first spring; 5. a first sliding cavity; 501. a force storage rod; 6. a second sliding cavity; 601. an exhaust rod; 602. an air inlet; 603. an exhaust port; 604. sealing grooves; 605. a sealing plate; 606. an inclination angle; 607. a transverse groove; 7. a filter box; 701. a filter plate; 702. an air pump; 703. an exhaust pipe; 704. a material pumping pipe; 705. a material drawing plate; 8. a spring bellows; 801. and (5) connecting pipes.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Example 1: referring to fig. 1-12, a hazelnut crushing and screening machine, comprising: the box 1, still include: square grooves 101 symmetrically arranged on both sides of the case 1; a slide box 4 provided in the box body 1; two groups of connecting shafts 402 symmetrically rotate on two sides of the sliding box 4, and the connecting shafts 402 are matched with the square grooves 101; a vibration box 403 provided in the slide box 4; the push rod vibration motor 401 is fixed on the sliding box 4, and the output end of the push rod vibration motor 401 is fixedly connected with the vibration box 403; the first sliding cavity 5 is arranged in the sliding box 4; the power storage rod 501 slides in the first sliding cavity 5 in a sealing way; the second sliding cavity 6 is arranged in the sliding box 4, and the second sliding cavity 6 is communicated with the first sliding cavity 5; an exhaust rod 601 sliding in the second sliding chamber 6; an air inlet 602 provided on the exhaust rod 601; an exhaust port 603 provided at one end of the exhaust rod 601 near the power storage rod 501; the stop block 109 is fixed in the box body 1, and the stop block 109 is matched with the power storage rod 501; a fixing plate 408 fixed to the bottom of the slide box 4; the first spring 409 is fixed on the fixed plate 408, and when the power storage rod 501 slides out of the first sliding cavity 5, the first spring 409 is compressed to store energy; a crushing box 2 fixed on the box body 1, and the crushing box 2 is matched with the vibration box 403; a material conveying component for conveying materials to the upper end of the crushing box 2; an air pump 702 fixed to the outside of the case 1; the exhaust pipe 703 is arranged at the exhaust end of the air pump 702, and the exhaust pipe 703 is communicated with the first sliding cavity 5.
The crushing box 2 is internally and symmetrically provided with crushing shafts 201 in a rotating way, the outer side of the crushing box 2 is fixedly connected with a first motor 202, the output end of the first motor 202 is fixedly connected with one of the crushing shafts 201, the other end of the crushing shaft 201 is fixedly connected with a gear 203, and the two gears 203 are meshed.
During processing of the hazelnut paste, the hazelnut shells are removed through shell removing equipment, and then the hazelnut kernels are subjected to preliminary processing and then crushed.
When the hazelnut kernel is crushed, the first motor 202 is started, the first motor 202 drives the crushing shaft 201 to rotate, then the hazelnut kernel is added into the crushing box 2 to be crushed, the crushed hazelnut kernel falls into the vibrating box 403, the push rod vibrating motor 401 is started, the push rod vibrating motor 401 drives the vibrating box 403 to vibrate at high frequency in the sliding box 4, so that large-particle hazelnut slag and hazelnut kernel outer skin move upwards, small-particle hazelnut slag is crushed downwards, the air pump 702 continuously charges air into the first sliding cavity 5, the air pressure in the first sliding cavity 5 is gradually increased, at the moment, the end part of the force storage rod 501 pushes against the stop block 109, the sliding box 4 moves away from the stop block 109, the first spring 409 is subjected to compression energy storage, after the sliding box 4 moves to a certain distance, the inner wall of the box 1 contacts with one end of the air exhaust rod 601, the air exhaust rod 601 is extruded into the second sliding cavity 6, when the exhaust port 603 of the exhaust rod 601 exposes the second sliding cavity 6, the air in the second sliding cavity 6 and the air in the first sliding cavity 5 are quickly discharged through the exhaust port 603, at this time, the first spring 409 ejects the sliding box 4, then the sliding box 4 impacts towards the direction of the stop block 109 under the action of inertia, when the connecting shaft 402 contacts with the end part of the square groove 101, the sliding box 4 stops, at this time, the large-particle hazelnut slag at the upper end in the vibrating box 403 drops towards the direction of the material conveying component under the action of inertia, and then the thrown unbroken hazelnut is conveyed into the breaking box 2 for secondary breaking through the material conveying component, so that the problem of screen screening blockage at present is effectively avoided, and the unbroken hazelnut slag can be automatically and circularly broken, so that the efficiency of hazelnut breaking is effectively improved.
When the connecting shaft 402 on the sliding box 4 collides with the edge of the square groove 101, the stop block 109 pushes the exhaust rod 601 into the second sliding cavity 6, at this time, the first sliding cavity 5 is sealed with the second sliding cavity 6, and the internal air pressure is gradually increased, so that the air pressure is circularly impacted.
Note that the efficiency of the air pump 702 for supplying air into the first slide chamber 5 is smaller than the exhaust efficiency of the exhaust port 603, and a check valve is provided in the exhaust pipe 703.
Example 2: referring to fig. 1-12, a hazelnut crushing and screening machine is basically the same as that of embodiment 1, further, the conveying assembly comprises a conveying belt 3 arranged in a box 1, a plurality of groups of driving shafts 302 and limiting shafts 310 are rotatably arranged in the box 1, the driving shafts 302 are used for driving the driving shafts 302 to rotate, the limiting shafts 310 are used for limiting the conveying belt 3, an inclined end 304 is arranged at the lower end of the conveying belt 3, a plurality of material guiding plates 306 are arranged on the conveying belt 3, a right-angle end 303 is arranged at the upper end of the conveying belt 3, a second motor 301 is fixedly connected to the outer side of the box 1, and the output end of the second motor 301 is fixedly connected with one of the driving shafts 302.
A plurality of groups of fixed rings 305 are fixedly connected to the conveyor belt 3, and a torsion spring of a guide plate 306 rotates between two adjacent fixed rings 305.
The first guide block 103 is fixedly connected to the box body 1, the first guide block 103 is matched with the crushing box 2, the triangular plates 104 are symmetrically and fixedly connected to the first guide block 103, the connecting columns 309 are symmetrically and fixedly connected to the guide plates 306, and the connecting columns 309 are matched with the triangular plates 104.
The stock guide 306 is provided with a stock storage 307 and a discharge 308.
The second guide block 106 is fixedly connected in the box body 1, a discharge opening 107 matched with the conveying belt 3 is arranged on the outer side of the box body 1, and a magnetic suction plate 108 is connected to the discharge opening 107 in a hinge mode.
When the material is conveyed, the second motor 301 drives the driving shaft 302 to rotate, the driving shaft 302 drives the conveying belt 3 to rotate for conveying the material, and the unbroken hazelnut scraps are conveyed into the crushing box 2 for crushing.
After the hazelnut scraps in the vibration box 403 fall onto the conveying belt 3, part of the hazelnut scraps fall onto the corresponding guide plates 306, and part of the hazelnut scraps fall onto the inclined ends 304 of the conveying belt 3, so that the guide plates 306 are convenient to convey upwards.
When the weight of the hazelnut slag on the guide plate 306 reaches a certain weight, the guide plate 306 presses the guide plate 306 downwards, so that the storage part 307 of the guide plate 306 is inclined, and part of the hazelnut slag is discharged through the discharge part 308, thereby preventing the excessive hazelnut slag from being directly conveyed into the crushing box 2 to influence the crushing effect.
When the guide plate 306 moves to the right-angle end 303, the guide plate 306 is gradually reset under the action of gravity and vertically downward, so that hazelnut scraps in the guide plate 306 are effectively prevented from vibrating and falling into the box body 1 in the moving process, and further the waste of materials is effectively prevented.
After the guide plate 306 moves to the triangle 104, the connecting column 309 contacts with the upper edge of the triangle 104, and pushes the guide plate 306 to incline reversely, so that the hazelnut slag in the guide plate 306 falls onto the first guide block 103 and then slides into the crushing box 2 for secondary crushing, thereby realizing automatic conveying and effectively preventing the hazelnut slag from remaining on the guide plate 306.
The conveyor belt 3 is a steel splice conveyor belt, and a toothed conveyor belt is provided inside the conveyor belt 3, and the toothed conveyor belt is fixed to the steel splice conveyor belt, and the drive shaft 302 is engaged with the teeth.
Example 3: referring to fig. 1-12, a hazelnut crushing and screening machine is basically the same as that of embodiment 1, further, a connecting plate 204 is symmetrically and fixedly connected to the crushing box 2, a distance sensor 205 is fixedly connected to the connecting plate 204, two groups of electric telescopic rods 404 are symmetrically arranged at two ends of a vibrating box 403, a lifting box 405 is slidably arranged in the vibrating box 403, the lifting box 405 is fixedly connected with the output end of the electric telescopic rods 404, and material receiving plates 406 are symmetrically arranged at two ends of the lifting box 405.
The distance sensor 205 monitors the distance between the upper surface of the hazelnut slag in the vibration box 403 and the distance sensor 205 in real time, the distance sensor 205 transmits distance data to the controller in real time, the controller adjusts the electric telescopic rod 404 to stretch and retract, so that the inner edge of the lifting box 405 is flush with the upper surface of the hazelnut slag, the unbroken and complete hazelnut slag is thrown out, and the hazelnut crushing efficiency is effectively improved.
It should be noted that, the controller is built in the case 1, the distance sensor 205 and the electric telescopic rod 404 are electrically connected with the controller, and when the distance sensor 205 detects that the distance between the upper surface of the hazelnut slag and the distance sensor 205 is greater than the set value, the controller does not control the electric telescopic rod 404.
Example 4: referring to fig. 1-12, a hazelnut crushing and screening machine is basically the same as that of embodiment 1, and still further, a gas injection pipe 407 is fixedly connected to a material receiving plate 406 near one end of a conveyor belt 3, a spring bellows 8 is fixedly connected between a sliding box 4 and a stop block 109, an exhaust rod 601 is disposed in the spring bellows 8, and a connecting pipe 801 is fixedly connected between the spring bellows 8 and the gas injection pipe 407.
When the exhaust rod 601 slides out, the gas in the first sliding cavity 5 and the second sliding cavity 6 is discharged through the exhaust port 603, the discharged gas enters the spring corrugated pipe 8 for storage, when the pressure sensor in the spring corrugated pipe 8 collides with the exhaust rod 601, the pressure sensor sends a signal to the controller, the controller controls the electromagnetic valve in the connecting pipe 801 to be opened, the gas in the spring corrugated pipe 8 is instantly sprayed out through the air spraying pipe 407, and the gas is sprayed out and sprayed to the thrown hazelnut slag, so that the hazelnut slag is dispersed, and the thrown hazelnut slag is effectively prevented from being accumulated.
The connection pipe 801 is provided with an electromagnetic valve, a pressure sensor matching with the exhaust rod 601 is fixedly connected to the inside of the spring bellows 8, the electromagnetic valve is not shown in the drawing, and the electromagnetic valve is built in the connection pipe 801.
Example 5: referring to fig. 1-12, a hazelnut crushing and screening machine is basically the same as that of embodiment 1, and further, a filter box 7 is fixedly connected to the outside of the box body 1, a filter plate 701 is disposed in the filter box 7, an air extraction end of an air pump 702 is communicated with the filter box 7, a material extraction plate 705 matched with the vibration box 403 is fixedly connected to the inside of the box body 1, a material extraction pipe 704 is disposed between the material extraction plate 705 and the filter box 7, and the material extraction pipe 704 is disposed at one end of the filter plate 701 far away from the air extraction end of the air pump 702.
The air pump 702 pumps air in the filter box 7 to generate negative pressure in the filter box 7, and then the air is continuously pumped upwards through the material pumping pipe 704 and the material pumping plate 705 to enable the hazelnut skin thrown out along with the hazelnut slag in the vibration box 403 to enter the filter box 7, so that the hazelnut skin is effectively removed, and the hazelnut processing efficiency is effectively improved.
The lighter hazelnut kernel skin is blown upwards by the gas sprayed by the gas spraying pipe 407, so that the efficiency of removing the hazelnut kernel skin is effectively improved.
Example 6: referring to fig. 1-12, a hazelnut crushing and screening machine is basically the same as that of embodiment 1, and further, a sealing groove 604 matched with an air outlet 603 is provided in an air outlet 601, a sealing plate 605 is hermetically slid in the sealing groove 604, the sealing plate 605 is matched with the air outlet 603, an inclined angle 606 is provided on the sealing plate 605, the inclined angle 606 is matched with the air outlet 603, and a transverse groove 607 matched with the sealing plate 605 is provided in a second sliding cavity 6.
When the exhaust rod 601 is far away from one end of the exhaust port 603 and contacts with the box body 1, the box body 1 extrudes the other end of the exhaust rod 601 to slide out, when the exhaust port 603 completely stretches out of the second sliding cavity 6, the sealing plate 605 contacts with one end of the transverse groove 607, so that the sealing plate 605 slides relatively to the exhaust port 603, at the moment, a certain gap is reserved between the exhaust port 603 and the sealing plate 605, at the moment, gas in the second sliding cavity 6 is sprayed out, and the sealing plate 605 slides in a direction far away from the exhaust port 603 through the inclined angle 606, so that the gas exhausting efficiency in the second sliding cavity 6 is effectively ensured, and the resistance of the force storage rod 501 is effectively reduced.
Example 7: referring to fig. 1-12, a hazelnut crushing and screening machine is substantially the same as that of embodiment 1, further, the triangular plate 104 is provided with a wave groove 105 matching the connecting column 309.
The square groove 101 is provided with an inclined groove 102 near one end of the conveyor belt 3.
The wave groove 105 is contacted with the connecting column 309, so that the material guiding plate 306 is vibrated, and the hazelnut scraps on the material guiding plate 306 are effectively prevented.
When the sliding box 4 slides towards the stop block 109, one of the connecting shafts 402 of the sliding box 4 slides into the inclined groove 102, so that the sliding box 4 inclines towards the stop block 109, and the efficiency of throwing out the hazelnut scraps in the vibrating box 403 is effectively improved.
The present invention is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present invention and the inventive concept thereof, can be replaced or changed within the scope of the present invention.
Claims (9)
1. A hazelnut crushing and screening machine comprising: box (1), its characterized in that still includes:
square grooves (101) are symmetrically arranged on two sides of the box body (1);
the sliding box (4) is arranged in the box body (1);
two groups of connecting shafts (402) symmetrically rotate on two sides of the sliding box (4), and the connecting shafts (402) are matched with the square grooves (101);
a vibration box (403) provided in the slide box (4);
the push rod vibration motor (401) is fixed on the sliding box (4), and the output end of the push rod vibration motor (401) is fixedly connected with the vibration box (403);
the first sliding cavity (5) is arranged in the sliding box (4);
a force storage rod (501) is hermetically sliding in the first sliding cavity (5);
the second sliding cavity (6) is arranged in the sliding box (4), and the second sliding cavity (6) is communicated with the first sliding cavity (5);
an exhaust rod (601) sliding in the second sliding cavity (6);
an air inlet (602) provided on the exhaust rod (601);
an exhaust port (603) which is arranged at one end of the exhaust rod (601) close to the power storage rod (501);
the stop block (109) is fixed in the box body (1), and the stop block (109) is matched with the force storage rod (501);
a fixed plate (408) fixed to the bottom of the slide box (4);
the crushing box (2) is fixed on the box body (1), and the crushing box (2) is matched with the vibrating box (403);
the conveying assembly is used for conveying materials to the upper end of the crushing box (2);
the air pump (702) is fixed on the outer side of the box body (1);
the exhaust pipe (703) is arranged at the exhaust end of the air pump (702), and the exhaust pipe (703) is communicated with the first sliding cavity (5);
a first spring (409) fixed on the fixed plate (408), when the air pump (702) continuously charges air into the first sliding cavity (5) to gradually increase the air pressure in the first sliding cavity (5), at this time, the end part of the force storage rod (501) pushes against the stop block (109) to move the sliding box (4) in a direction away from the stop block (109), and the first spring (409) is subjected to compression energy storage;
be provided with seal groove (604) with gas vent (603) matching in gas vent (601), seal groove (604) internal seal slip has closing plate (605), closing plate (605) and gas vent (603) matching, be provided with inclination (606) on closing plate (605), inclination (606) and gas vent (603) matching, be provided with in second sliding chamber (6) with closing plate (605) matching cross slot (607).
2. The hazelnut crushing and screening machine according to claim 1, wherein the conveying assembly comprises a conveying belt (3) arranged in a box body (1), a plurality of groups of driving shafts (302) and limiting shafts (310) are arranged in the box body (1) in a rotating mode, the driving shafts (302) are used for driving the driving shafts (302) to rotate, the limiting shafts (310) are used for limiting the conveying belt (3), an inclined end (304) is arranged at the lower end of the conveying belt (3), a plurality of guide plates (306) are arranged on the conveying belt (3), right-angle ends (303) are arranged at the upper end of the conveying belt (3), a second motor (301) is fixedly connected to the outer side of the box body (1), and the output end of the second motor (301) is fixedly connected with one of the driving shafts (302).
3. The hazelnut crushing and screening machine according to claim 2, wherein a plurality of groups of fixing rings (305) are fixedly connected to the conveyor belt (3), and the guide plate (306) is torsion spring rotated between two adjacent fixing rings (305).
4. The hazelnut crushing and screening machine of claim 2, wherein a first guide block (103) is fixedly connected to the box body (1), the first guide block (103) is matched with the crushing box (2), a triangular plate (104) is symmetrically and fixedly connected to the first guide block (103), a connecting column (309) is symmetrically and fixedly connected to the guide plate (306), and the connecting column (309) is matched with the triangular plate (104).
5. A hazelnut crushing and screening machine according to claim 3, characterized in that the stock guide (306) is provided with a stock storage (307) and a discharge (308).
6. The hazelnut crushing and screening machine according to claim 1, wherein crushing shafts (201) are symmetrically arranged in the crushing box (2) in a rotating mode, a first motor (202) is fixedly connected to the outer side of the crushing box (2), the output end of the first motor (202) is fixedly connected with one of the crushing shafts (201), a gear (203) is fixedly connected to the other end of the crushing shaft (201), and the two gears (203) are meshed.
7. The hazelnut crushing and screening machine according to claim 2, wherein the crushing box (2) is symmetrically and fixedly connected with a connecting plate (204), the connecting plate (204) is fixedly connected with a distance sensor (205), two groups of electric telescopic rods (404) are symmetrically arranged at two ends of the vibrating box (403), a lifting box (405) is slidably arranged in the vibrating box (403), the lifting box (405) is fixedly connected with the output end of the electric telescopic rods (404), and material receiving plates (406) are symmetrically arranged at two ends of the lifting box (405).
8. The hazelnut crushing and screening machine of claim 7, wherein a material receiving plate (406) close to one end of the conveying belt (3) is fixedly connected with an air ejector tube (407), a spring corrugated tube (8) is fixedly connected between the sliding box (4) and the stop block (109), the air exhaust rod (601) is arranged in the spring corrugated tube (8), and a connecting tube (801) is fixedly connected between the spring corrugated tube (8) and the air ejector tube (407).
9. The hazelnut crushing and screening machine according to claim 1, wherein a filter box (7) is fixedly connected to the outer side of the box body (1), a filter plate (701) is arranged in the filter box (7), the air extraction end of the air pump (702) is communicated with the filter box (7), a material extraction plate (705) matched with the vibration box (403) is fixedly connected to the inner side of the box body (1), a material extraction pipe (704) is arranged between the material extraction plate (705) and the filter box (7), and the material extraction pipe (704) is arranged at one end, far away from the air extraction end of the air pump (702), of the filter plate (701).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311460671.1A CN117181369B (en) | 2023-11-06 | 2023-11-06 | Hazelnut crushing and screening machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311460671.1A CN117181369B (en) | 2023-11-06 | 2023-11-06 | Hazelnut crushing and screening machine |
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| CN117181369B true CN117181369B (en) | 2024-01-09 |
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