CN211463811U - Patch board smashes back and uses screening case with crushing function - Google Patents

Patch board smashes back and uses screening case with crushing function Download PDF

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Publication number
CN211463811U
CN211463811U CN201921739711.5U CN201921739711U CN211463811U CN 211463811 U CN211463811 U CN 211463811U CN 201921739711 U CN201921739711 U CN 201921739711U CN 211463811 U CN211463811 U CN 211463811U
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China
Prior art keywords
shell
motor
wall
fixed
sump
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Expired - Fee Related
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CN201921739711.5U
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Chinese (zh)
Inventor
彭远明
吕庆宏
陈晓初
朱国清
顾建国
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Jiangsu Bangteng Environmental Protection Technology Development Co ltd
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Jiangsu Bangteng Environmental Protection Technology Development Co ltd
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Priority to CN201921739711.5U priority Critical patent/CN211463811U/en
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Publication of CN211463811U publication Critical patent/CN211463811U/en
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Abstract

The utility model discloses a screening case is used after wiring board is smashed with crushing function, including shell, shock motor, first motor, second motor and shift knob, the bottom inboard of shell is inserted and is equipped with the dust collection bin, and the bottom in dust collection bin has laid the electrostatic absorption membrane, it has the lantern ring to inlay respectively on the left front and back both sides inner wall of shell, and the inside of the lantern ring articulates there is the sieve fill, the right side bottom of sieve fill is fixed with shock motor, the right side welding of shell has the filtration sump. The utility model discloses a be provided with the spiral leaf and can rotate in the inside of grinding the storehouse, the cooperation grinds the grinding ball that evenly inlays on the storehouse inner wall, when the spiral leaf rotates, utilizes the axial driving force to drive plastics and removes, and the spiral leaf rolls with grinding ball rotation each other, rolls the breakage to plastic granules for plastics diminish, more do benefit to subsequent processing and use, improved the device's functionality greatly.

Description

Patch board smashes back and uses screening case with crushing function
Technical Field
The utility model relates to a screening case equipment technical field specifically is a screening case is used after wiring board with crushing function smashes.
Background
The patch board is a common power connection device in daily life, is mainly manufactured by combining iron, copper and plastics, and has increasingly serious energy crisis, the recycling of resources is promoted more and more, the current recycling of damaged patch panels is mainly to recycle iron, copper and plastics in the patch panels, in the recycling process, the patch board is generally crushed into larger particles for screening treatment, the existing screening machine has single function, metal and plastic are separated only in a water passing mode, however, iron in the metal is easy to rust and oxidize when meeting water, the utilization rate of the screened iron is reduced, and partial metal is blocked in the plastic in the water passing screening process to cause incomplete screening, and the plastic granules after screening still are very big, be not convenient for follow-up recovery processing, consequently, for solving above problem, provide one kind and can screen out iron in advance and separate thorough wiring board with crushing function and smash back and use the screening case.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wiring board smashes back and uses screening case with crushing function to current wiring board that the solution above-mentioned background art provided smashes the back screening case and adopts the mode of crossing water to sieve, makes easy corrosion after iron goes into water, and metal and plastics separation thoroughly not, and the problem of the later stage processing of being not convenient for of screening back plastic pellet is still too big.
In order to achieve the above object, the utility model provides a following technical scheme: a screening box with a crushing function for a patch board after crushing comprises a shell, a vibration motor, a first motor, a second motor and a switch button, wherein a dust collection bin is inserted into the inner side of the bottom of the shell, an electrostatic adsorption film is laid at the bottom of the dust collection bin, lantern rings are respectively embedded on the inner walls of the front side and the rear side of the left side of the shell, a screen bucket is hinged to the inside of the lantern rings, the vibration motor is fixed to the bottom of the right side of the screen bucket, a filtering water bin is welded to the right side of the shell, a rotary drum is inserted into the inner portion of the left side of the filtering water bin, a scraper is sleeved on the outer side of the rotary drum, the first motor is fixed to the front side of the rotary drum, a fishing plate is inserted into the left side of the inside of the filtering water bin, a feeding hopper is welded to the right side of the filtering water bin, the bottom of the feeding hopper is communicated with a grinding bin, and the left end fixedly connected with second motor of spiral leaf, the fixed shift knob that has installed in the front of shell, the telescopic link has been welded respectively to both sides around the bottom of shell, and the bottom of telescopic link is fixed with the seat and holds in the palm, two sides are articulated respectively around the bottom of filtering the sump have two sets of bracing pieces.
Preferably, the outer side size of the dust collection bin is the same as the inner side size of the bottom of the shell, and the dust collection bin and the shell are designed to be of a sliding structure.
Preferably, all seted up the draw-in groove on the both sides inner wall around the shell, the lantern ring passes through the spring to be fixed in the draw-in groove of seting up on the shell inner wall, the sieve fill is rotating-structure with the lantern ring design, the bottom of sieve fill is inlayed and is had the filter screen, and the top of filter screen is fixed with the buffering parting bead, flexible protection casing has been sewed up to the bottom of sieve fill, the sieve fill is the top of slope installation at the shell.
Preferably, the vibrating motor is fixed on the side wall of the shell, and a vibrating output shaft of the vibrating motor is fixed at the bottom of the right side of the sieve hopper.
Preferably, the drainage valve has been seted up in the front of filtering the sump, the rotary drum is rotational structure with the design of crossing the sump, the magnetite has evenly been laid in the outside of rotary drum, the scraper blade designs for sliding construction with the rotary drum, all correspond on the preceding back both sides inner wall of filtering the sump and seted up the arc and lead to the groove, salvage the inboard of inserting and establish the logical inslot of seting up on the inner wall of filtering the sump, salvage the inboard and cross the sump design for sliding construction through leading to the groove, the filtration hole has evenly been seted up on the salvage board, the right side that leads to the groove of seting up on the lateral wall of filtering the sump is less than the length of salvage the board with the distance.
Preferably, a clamping groove is uniformly formed in the inner wall of the grinding bin, the grinding balls are embedded in the clamping groove formed in the inner wall of the grinding bin, the left end of the spiral blade is embedded on a rotating output shaft of the second motor, the spiral blade and the grinding bin are designed to be of a rotating structure, and a discharge hole is formed in the bottom of the left end of the grinding bin
Preferably, the outside cover of telescopic link is equipped with the spring, the bracing piece is the articulated design of shape of falling V, and the upper end is the pin joint, the intermediate position of bracing piece passes through telescopic link fixed connection, the bottom of bracing piece is fixed with the seat and holds in the palm.
Compared with the prior art, the beneficial effects of the utility model are that: the screening box with the crushing function is used after being crushed, the screening box is arranged at the bottom of the screening hopper through the vibrating motor, the filter screen is embedded at the bottom of the screening hopper, the vibrating motor drives the screening hopper to vibrate when working, so that metal and plastic in a material crushed by the wiring board in the screening hopper are separated through vibration, the subsequent screening is more thorough, dust in the crushed material enters the dust collection bin through the filter screen to be collected, and the dust is effectively prevented from being doped in the material to influence the quality of the screened material;
the magnets are paved on the outer side of the rotary drum, so that iron in the materials is adsorbed by rolling of the rotary drum, the iron is effectively prevented from entering water and being oxidized and deteriorated, and meanwhile, the scraper is arranged on the outer side of the rotary drum in a sleeved mode, so that the iron adsorbed on the outer side of the rotary drum can be scraped off by moving the scraper, and the rotary drum is convenient and rapid to use and simple to operate;
can rotate in the inside of grinding the storehouse through being provided with the spiral leaf, the cooperation grinds evenly inlayed grinding ball on the storehouse inner wall, when the spiral leaf rotates, utilizes the axial to drive the plastics and removes, and the spiral leaf rolls with grinding ball rotation each other, rolls the breakage to plastic granules for plastics diminish, more do benefit to subsequent processing and use, improved the device's functionality greatly.
Drawings
FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;
FIG. 2 is a schematic front view of the structure of the present invention;
fig. 3 is a schematic view of the structural connection section of the casing, the sleeve ring and the sieve hopper of the present invention.
In the figure: 1. a housing; 2. a dust collection bin; 3. an electrostatic adsorption film; 4. a collar; 5. a screen bucket; 6. a vibration motor; 7. a water filtering bin; 8. a rotating drum; 9. a squeegee; 10. a first motor; 11. salvaging a plate; 12. feeding a material hopper; 13. a grinding bin; 14. grinding the ball; 15. helical leaves; 16. a second motor; 17. a switch button; 18. a telescopic rod; 19. a seat support; 20. a support rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a wiring board smashes back and uses screening case with crushing function, which comprises an outer shell 1, shock dynamo 6, first motor 10, second motor 16 and shift knob 17, the bottom inboard of shell 1 is inserted and is equipped with dust collection bin 2, and the bottom in dust collection bin 2 has been laid electrostatic adsorption membrane 3, the outside size in dust collection bin 2 is the same with the inboard size of shell 1 bottom, dust collection bin 2 and shell 1 design are sliding construction, the dust that drops in the material can be collected to dust collection bin 2 inside, electrostatic adsorption membrane 3 can effectual absorption dust, prevent that the dust that drops from waving everywhere, it can slide and take out shell 1 to set up dust collection bin 2, the convenience is cleared up the inside dust in dust collection bin 2 after work, and easy operation is convenient.
Lantern rings 4 are respectively inlaid on the inner walls of the front side and the rear side of the left side of the shell 1, a screen bucket 5 is hinged inside the lantern rings 4, clamping grooves are formed in the inner walls of the front side and the rear side of the shell 1, the lantern rings 4 are fixed in the clamping grooves formed in the inner wall of the shell 1 through springs, the screen bucket 5 and the lantern rings 4 are designed to be of a rotating structure, a filter screen is inlaid in the bottom of the screen bucket 5, a buffering partition strip is fixed above the filter screen, a flexible protective cover is sewn at the bottom of the screen bucket 5, the screen bucket 5 is obliquely installed above the shell 1, a vibration motor 6 is fixed at the bottom of the right side of the screen bucket 5, the model of the vibration motor 6 is HY series, the vibration motor 6 is fixed on the side wall of the shell 1, a vibration output shaft of the vibration motor 6 is fixed at the bottom of the right side of the screen bucket 5, after the vibration motor 6 is powered on, vibration can occur, the screen, the shaking of the sieve hopper 5 causes the materials in the sieve hopper 5 to generate vibration collision, the plastics and metal parts are separated in a vibration collision mode, the metal and the plastics are prevented from being clamped together to influence the subsequent screening effect, the buffering parting beads embedded at the bottom of the sieve hopper 5 can effectively slow down the speed of the materials sliding to the right, the time of the materials left on the sieve hopper 5 is prolonged, the separation effect of the sieve hopper 5 on the materials is enhanced, when the sieve hopper 5 shakes, because the bottom of the sieve hopper 5 is provided with the filter screen, the dust in the materials passes through the filter screen to fall into the dust collecting bin 2 below in a vibration mode, the bottom of the sieve hopper 5 is sewed with a flexible protective cover, the protective cover is made of soft cloth, the dust is prevented from scattering around the falling process through the protective cover, the periphery provided with the lantern ring 4 is supported between the spring and the shell 1, and a buffering space is provided for the shaking, meanwhile, the existence of the spring effectively prevents the vibration from being transmitted to the shell 1, so that the vibration generated when the device works is reduced, and the stability of the device is improved.
The right side welding of shell 1 has filtration sump 7, and the inside rotary drum 8 that is equipped with of inserting in left side of filtration sump 7, the outside cover of rotary drum 8 is equipped with scraper blade 9, the front of rotary drum 8 is fixed with first motor 10, the model of first motor 10 is 5IK120GN-C, the inside left side of filtration sump 7 is inserted and is equipped with salvage board 11, the right side welding of filtration sump 7 has pan feeding hopper 12, the drainage valve has been seted up in the front of filtration sump 7, rotary drum 8 designs for revolution mechanic with filtration sump 7, the magnetite has evenly been laid in the outside of rotary drum 8, scraper blade 9 designs for sliding construction with rotary drum 8, arc logical groove has all been seted up on the both sides inner wall around filtration sump 7 correspondingly, salvage board 11 inserts and sets up the logical inslot of seting up on the inner wall of filtration sump 7, salvage board 11 designs for sliding construction through logical groove and filtration sump 7, filter holes have evenly been seted up on salvage board 11, the distance of the right side and the right side inner wall of the filtration sump 7 that the logical The length of the plate 11, during operation, clean water is filled into the filtering water sump 7 in advance, the scraper blade 9 can rotate under the drive of the first motor 10, when materials in the sieve hopper 5 fall down, the materials can be adsorbed by the magnet covered on the outer side of the rotary drum 8, so that iron is adsorbed on the surface of the rotary drum 8, copper and plastics fall into the water in the filtering water sump 7, according to the density difference of the plastics and the copper, the copper sinks to the water bottom, the plastics float on the water surface, when the plastics are collected to a certain degree, a worker slides the fishing plate 11, so that the fishing plate 11 moves rightwards along the through groove arranged in the filtering water sump 7, because the distance from the right end of the through groove arranged on the side wall of the filtering water sump 7 to the right side of the filtering water sump 7 is smaller than the length of the fishing plate 11, the fishing plate 11 and the right side of the filtering water sump 7 form an inclination angle when the fishing plate 11 upwards salvages the plastics, and the, after the work is accomplished, the staff can be through the drainage valve door that 7 openly setings up in filtration sump will filter the inside log raft play in sump 7, will filter the copper of sump 7 bottom and collect, slide scraper blade 9 on the rotary drum 8 afterwards, scrape the adsorbed iron in the rotary drum 8 outside and collect, iron in the screening in-process material does not contact with water, the effectual iron oxidation that prevents rusts, has improved the quality of screening effect and screening material greatly.
The bottom of the feeding hopper 12 is communicated with a grinding bin 13, grinding balls 14 are uniformly embedded in the grinding bin 13, a spiral blade 15 is inserted in the grinding bin 13, the left end of the spiral blade 15 is fixedly connected with a second motor 16, the model of the second motor 16 is YTM series, a clamping groove is uniformly formed in the inner wall of the grinding bin 13, the grinding balls 14 are embedded in the clamping groove formed in the inner wall of the grinding bin 13, the left end of the spiral blade 15 is embedded in a rotating output shaft of the second motor 16, the spiral blade 15 and the grinding bin 13 are designed to be of a rotating structure, a discharge hole is formed in the bottom of the left end of the grinding bin 13, separated plastics enter the grinding bin 13 through the feeding hopper 12, the second motor 16 starts to control the rotation of the spiral blade 15, the plastics are conveyed leftwards in the grinding bin 13 by utilizing axial conveying force generated by the rotation of the spiral blade 15, the spiral blade 15 rotates to drive the plastics to rotate and move, thereby drive grinding ball 14 and rotate, grind through spiral leaf 15 and grinding ball 14's extrusion, break into littleer granule with plastics, the post processing of being convenient for, because grinding ball 14 inlays on the inner wall of grinding storehouse 13, make spiral leaf 15 can not drive grinding ball 14 when rotating and remove, the plastics that the broken grinding was accomplished are discharged from the discharge gate that grinds 13 left side bottoms, the device's functionality has been improved greatly, the later stage of being convenient for is to the recycle of plastics.
The switch button 17 is fixedly arranged on the front side of the shell 1, the front side and the rear side of the bottom of the shell 1 are respectively welded with the telescopic rods 18, the bottom of each telescopic rod 18 is fixedly provided with the seat support 19, the front side and the rear side of the bottom of the filtering water sump 7 are respectively hinged with two groups of supporting rods 20, the outer side of each telescopic rod 18 is sleeved with a spring, each supporting rod 20 is in an inverted V-shaped hinged design, the upper end of each supporting rod is a hinged point, the middle positions of the supporting rods 20 are fixedly connected through the telescopic rods 18, the bottom of each supporting rod 20 is fixedly provided with the seat support 19, when the device works, vibration is generated, when the vibration is transmitted to the telescopic rods 18 at the bottom of the shell 1, the springs sleeved on the outer sides of the telescopic rods 18 are subjected to vibration extrusion deformation, the vibration in the vertical direction is weakened and absorbed, because the top ends of the, because the middle position of the supporting rod 20 is transversely and fixedly connected with the telescopic rod 18, the spring sleeved outside the telescopic rod 18 can effectively absorb the vibration in the horizontal direction, and the stability of the device is greatly improved.
The working principle is as follows: when the device works, a worker connects the device with an external power supply through a wire, so that the external power supply supplies power to the device, and then the worker starts the device through the switch button 17;
during operation, a worker fills proper clear water into the filtering water bin 7, then the crushed patch board materials are poured into the sieve hopper 5, the worker controls the vibration motor 6 to vibrate through the switch button 17, the vibration motor 6 drives the sieve hopper 5 to shake in operation, so that the materials in the sieve hopper 5 collide with each other, metal and plastic in the materials are separated in a vibration collision mode, the buffer partition bars at the bottom of the sieve hopper 5 delay the falling speed of the materials, meanwhile, impurities such as powder and dust in the materials fall down through the filter screen at the bottom of the sieve hopper 5 in vibration and are adsorbed by the electrostatic adsorption film 3 at the bottom of the dust collection bin 2, and the dust is prevented from splashing everywhere, and the flexible protective cover is arranged at the bottom of the sieve hopper 5, so that fine particles such as the dust cannot float outwards in the falling process;
when the fishing device works, a worker starts the first motor 10 by pressing the switch button 17, so that the fishing plate 11 drives the rotary drum 8 on the rotary output shaft to rotate, when materials inside the sieve hopper 5 slide to the right side in vibration, the materials fall above the rotary drum 8, the magnets covered on the surface of the rotary drum 8 adsorb iron in the materials on the surface, the plastics and copper enter the inside of the filtering water sump 7, due to the fact that the densities of the copper and the plastics are different, the plastics float to the surface of water inside the filtering water sump 7, the copper sinks to the bottom of the water, when the plastics are accumulated to a certain degree, the worker salvages the sliding plate 11, so that the fishing plate 11 moves along the through groove inside the filtering water sump 7, and the plastics floating inside the filtering water sump 7 are salvaged to the inside the feeding hopper 12;
when the grinding machine works, a worker starts the second motor 16 through the switch button 17, so that the second motor 16 rotates to drive the spiral blade 15 to rotate, screened plastic enters the grinding bin 13 through the feeding hopper 12, the plastic moves leftwards in the grinding bin 13 under the axial conveying force formed by rotation of the spiral blade 15, the spiral blade 15 rotates to drive the plastic to rotate and simultaneously drive the grinding balls 14 to rotate, the plastic is crushed into smaller particles through extrusion grinding between the spiral blade 15 and the grinding balls 14, and then the smaller particles are discharged through a discharge hole in the left side of the grinding bin 13;
when the dust cleaning device works, the device can generate vibration, when the vibration is transmitted to the telescopic rod 18 at the bottom of the shell 1, the spring at the outer side of the telescopic rod 18 is extruded and deformed, the vibration is absorbed and weakened, meanwhile, the hinged supporting rod 20 can be shaken due to the vibration, the transverse vibration is further absorbed through the elastic deformation of the spring at the outer side of the telescopic rod 18 which is transversely connected between the supporting rods 20, the device is stable, when the dust in the dust collecting bin 2 needs to be cleaned, the dust collecting bin 2 is pulled leftwards to slide and take out, after the work is finished, a worker controls the vibration motor 6, the first motor 10 and the second motor 16 to stop running through the switch button 17, the water in the filtering water bin 7 is discharged through the drainage valve which is arranged at the front side of the filtering water bin 7, the copper at the bottom of the filtering water bin 7 is collected, and then the scraper 9 sleeved on the outer, and scraping off the iron adsorbed on the outer side of the rotary drum 8.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. The utility model provides a wiring board smashes back with screening case with crushing function, includes shell (1), shock motor (6), first motor (10), second motor (16) and shift knob (17), its characterized in that: the dust collection bin (2) is inserted into the inner side of the bottom of the shell (1), the electrostatic adsorption film (3) is laid at the bottom of the dust collection bin (2), lantern rings (4) are respectively inlaid on the inner walls of the front side and the rear side of the left side of the shell (1), a screen hopper (5) is hinged inside the lantern rings (4), a vibration motor (6) is fixed at the bottom of the right side of the screen hopper (5), a filtering water bin (7) is welded on the right side of the shell (1), a rotary drum (8) is inserted inside the left side of the filtering water bin (7), a scraping plate (9) is sleeved outside the rotary drum (8), a first motor (10) is fixed on the front side of the rotary drum (8), a fishing plate (11) is inserted into the left side of the inside of the filtering water bin (7), a feeding hopper (12) is welded on the right side of the filtering water bin (7), and the bottom of the feeding hopper (12), grind the inside of storehouse (13) and evenly inlay and have grinding ball (14), the inside of grinding storehouse (13) is inserted and is equipped with spiral leaf (15), and the left end fixedly connected with second motor (16) of spiral leaf (15), shift knob (17) have been installed to the front of shell (1) is fixed, telescopic link (18) have been welded respectively to both sides around the bottom of shell (1), and the bottom of telescopic link (18) is fixed with seat support (19), both sides articulate respectively around the bottom of filtering sump (7) have two sets of bracing pieces (20).
2. The screening box with the crushing function for the patch board after being crushed according to claim 1, is characterized in that: the outer side size of the dust collection bin (2) is the same as the inner side size of the bottom of the shell (1), and the dust collection bin (2) and the shell (1) are designed to be of a sliding structure.
3. The screening box with the crushing function for the patch board after being crushed according to claim 1, is characterized in that: all seted up the draw-in groove on the both sides inner wall around shell (1), lantern ring (4) are fixed in the draw-in groove of seting up on shell (1) inner wall through the spring, sieve fill (5) and lantern ring (4) design are rotating-structure, the bottom of sieve fill (5) is inlayed and is had the filter screen, and the top of filter screen is fixed with the buffering parting bead, the flexible protection casing has been sewed up to the bottom of sieve fill (5), sieve fill (5) are the top of slope installation at shell (1).
4. The screening box with the crushing function for the patch board after being crushed according to claim 1, is characterized in that: the vibrating motor (6) is fixed on the side wall of the shell (1), and a vibrating output shaft of the vibrating motor (6) is fixed at the bottom of the right side of the sieve hopper (5).
5. The screening box with the crushing function for the patch board after being crushed according to claim 1, is characterized in that: the drainage valve has been seted up in the front of filtration sump (7), rotary drum (8) and filtration sump (7) design are rotating structure, the magnetite has evenly been laid in the outside of rotary drum (8), scraper blade (9) and rotary drum (8) design are sliding structure, it has seted up the arc through groove all to correspond on the both sides inner wall around filtration sump (7), salvage board (11) are inserted and are established the logical inslot of seting up on filtration sump (7) inner wall, salvage board (11) are through leading to the groove and filtration sump (7) design sliding structure, salvage and evenly seted up on board (11) and filter the hole, the right side of the logical groove of seting up on filtration sump (7) lateral wall and the distance of filtering sump (7) right side inner wall are less than the length of salvage board (11).
6. The screening box with the crushing function for the patch board after being crushed according to claim 1, is characterized in that: evenly seted up the draw-in groove on the inner wall in grinding storehouse (13), grind ball (14) and inlay in the draw-in groove that grinding storehouse (13) inner wall was seted up, the left end of spiral leaf (15) is inlayed on the rotation output shaft of second motor (16), spiral leaf (15) and grinding storehouse (13) design are rotating-structure, the discharge gate has been seted up to the left end bottom in grinding storehouse (13).
7. The screening box with the crushing function for the patch board after being crushed according to claim 1, is characterized in that: the outside cover of telescopic link (18) is equipped with the spring, bracing piece (20) are the articulated design of falling V-arrangement, and the upper end is the pin joint, telescopic link (18) fixed connection is passed through to the intermediate position of bracing piece (20), the bottom of bracing piece (20) is fixed with seat and holds in the palm (19).
CN201921739711.5U 2019-10-17 2019-10-17 Patch board smashes back and uses screening case with crushing function Expired - Fee Related CN211463811U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921739711.5U CN211463811U (en) 2019-10-17 2019-10-17 Patch board smashes back and uses screening case with crushing function

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Application Number Priority Date Filing Date Title
CN201921739711.5U CN211463811U (en) 2019-10-17 2019-10-17 Patch board smashes back and uses screening case with crushing function

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CN211463811U true CN211463811U (en) 2020-09-11

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114798441A (en) * 2022-04-27 2022-07-29 安徽米自恋保健食品股份有限公司 Sugar-feeding screening machine for popcorn

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114798441A (en) * 2022-04-27 2022-07-29 安徽米自恋保健食品股份有限公司 Sugar-feeding screening machine for popcorn

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Granted publication date: 20200911