CN219443334U

CN219443334U - Avoid broken incomplete resin sand regenerator breaker of resin sand

Info

Publication number: CN219443334U
Application number: CN202320281984.XU
Authority: CN
Inventors: 付丛丛; 付宗刚; 王明
Original assignee: Qingdao Longxinda Casting Machinery Co ltd
Current assignee: Qingdao Longxinda Casting Machinery Co ltd
Priority date: 2023-02-22
Filing date: 2023-02-22
Publication date: 2023-08-01
Anticipated expiration: 2033-02-22

Abstract

The utility model relates to the technical field of resin sand crushing devices and discloses a crushing device of a resin sand regenerator, which comprises a base, wherein a lower crushing box is fixedly arranged at the upper end of the base, an upper crushing box is fixedly arranged at the top end of the lower crushing box, a first crushing assembly is arranged in the lower crushing box, a second crushing assembly is arranged in the upper crushing box, a blanking box is fixedly arranged at the lower part of the base, a blanking plate is obliquely arranged below the blanking box, the resin sand regenerator crushing device capable of avoiding incomplete crushing of resin sand carries out a coarse crushing link on materials through the upper crushing box, and then carries out a grinding crushing link through the lower crushing box.

Description

Avoid broken incomplete resin sand regenerator breaker of resin sand

Technical Field

The utility model relates to the technical field of resin sand crushing devices, in particular to a crushing device of a resin sand regenerator for preventing incomplete resin sand crushing.

Background

The reclaimed resin sand is recycled resin sand used sand, and the recycling of the resin sand used sand is completed after the mechanical crushing operation, and the reclaimed resin sand is recycled resin sand raw material obtained after the processing treatment of the used resin sand by physical or chemical methods such as pretreatment, crushing, grinding, modification and the like.

The prior art scheme (Chinese patent of utility model with publication number of CN 210729638U) discloses a resin sand high-efficient regenerating unit, can smash the waste material through setting up crushing roller, the material after smashing falls into the standing groove inside through the inclined plate, drive driving motor and lug left-hand movement through electric putter, driving motor drives the lug and rotates, thereby crush the material, the contrast file is broken although can, but the problem of broken incompletely appears easily, and the granule after the breakage is too big can not reach crushing standard, still need the workman to screen in the granule after the breakage and recrushing, need the manual input breaker of workman during the material loading, complex operation, the work load is big, high intensity, greatly reduced production efficiency and practicality.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a crushing device of a resin sand regenerator, which is used for avoiding incomplete resin sand crushing, so as to solve the problems in the background.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a avoid resin sand to break incomplete resin sand regenerator breaker, includes the base, the upper end fixed mounting of base has lower broken case, the top fixed mounting of lower broken case has upper broken case, the inside of lower broken case is provided with crushing assembly one, the inside of upper broken case is provided with crushing assembly two, the lower part fixed mounting of base has the unloading case, the below slope of unloading case is provided with the flitch down, collection box one and collection box two have been set gradually from left to right below the flitch down, the universal wheel is all movably mounted to the below of collection box one and collection box two, the transport frame has been placed in the left side of base, the front side fixed mounting of lower broken case has transmission case one, the front side fixed mounting of upper broken case has transmission case two, the front side fixed mounting of base has control switch;

the first crushing assembly comprises a first driving motor, a first rolling shaft, a first belt pulley, a first crushing roller, a second rolling shaft, a second belt pulley, a second crushing roller and a transmission belt, wherein the first driving motor is fixedly arranged on the front side of the first transmission box, the first rolling shaft and the second rolling shaft are rotatably arranged in the lower crushing box, the first belt pulley and the first crushing roller are fixedly arranged on the outer side of the first rolling shaft, the second belt pulley and the second crushing roller are fixedly arranged on the outer side of the second rolling shaft, and the first belt pulley and the second belt pulley are provided with the transmission belt;

the second crushing assembly comprises a second driving motor, a first gear, a second gear, a third crushing roller and a fourth crushing roller, wherein the second driving motor is fixedly arranged on the front side of the second transmission case, the third crushing roller and the fourth crushing roller are rotatably arranged in the upper crushing case, the first gear is fixedly arranged on the outer side of the third crushing roller, and the second gear is fixedly arranged on the outer side of the fourth crushing roller;

the control switch is electrically connected with the first driving motor and the second driving motor.

Preferably, the lower crushing box, the upper crushing box, the discharging box and the collecting box I are positioned on the same central line, and the inside of the discharging box of the lower crushing box is communicated with each other, so that materials can fall conveniently.

Preferably, the right side of the conveying frame is positioned above the upper crushing box, and rollers are arranged at the bottom of the conveying frame, so that manual feeding and movement of the conveying frame are facilitated.

Preferably, the crushing roller III and the crushing roller IV are symmetrically distributed in the upper crushing box, and the first gear and the second gear are meshed with each other for meshed crushing.

Preferably, the first crushing assembly is arranged in the lower crushing box in a V shape, the first driving motor is fixedly connected with the first roller, the first belt pulley is identical to the second belt pulley in size, the first belt pulley is fixedly connected with the outer sides of the first roller and the second roller, and the two belt pulleys can rotate in the same direction to drive the first roller and the second roller.

Preferably, one side of the blanking plate, which is close to the blanking box, is provided with a screen mesh which is positioned above the first collecting box, and one side of the blanking plate, which is far away from the blanking box, is provided with a sliding plate which is positioned above the second collecting box, so that finished products and non-finished products can be filtered conveniently.

Compared with the prior art, the utility model provides the crushing device of the resin sand regenerator, which can avoid incomplete crushing of the resin sand, and has the following beneficial effects:

1. the crushing device of the resin sand regenerator for avoiding incomplete crushing of the resin sand carries out a coarse crushing step on the old resin sand through the upper crushing box, is suitable for crushing materials with larger volume, carries out a grinding crushing step on the old resin sand after coarse crushing through the lower crushing box, can improve the efficiency and the crushing yield by carrying out grinding crushing on the large materials after coarse crushing, realizes the combination of multiple crushing modes through the combined crushing of the two crushing modes, and finally obtains crushed finished product materials, thereby greatly improving the crushing efficiency and avoiding the problem of incomplete crushing;

2. this avoid broken incomplete resin sand regeneration machine breaker of resin sand carries out autofilter with the material after the breakage through the design of unloading case and flitch, and the unloading case can avoid splashing the granule when broken, prevents that the workman from receiving injury and pollution, is provided with the screen cloth on the flitch and can filters the material after the breakage, can convey the material through the conveying frame, reduces the work load of manual feeding, has alleviateed working strength, has improved work efficiency.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic elevational view of the present utility model;

FIG. 3 is a schematic view of the mounting structure of the blanking plate of the present utility model;

FIG. 4 is a schematic perspective view of a blanking plate of the present utility model;

FIG. 5 is a schematic perspective view of a crushing assembly according to the present utility model;

fig. 6 is a schematic view of a two-dimensional structure of the crushing assembly of the present utility model.

Wherein: 1. a base; 2. a lower crushing box; 3. crushing the first component; 301. driving a first motor; 302. a first rolling shaft; 303. a first belt pulley; 304. a crushing roller I; 305. a second rolling shaft; 306. a belt pulley II; 307. a crushing roller II; 308. a drive belt; 4. a crushing box is arranged; 5. crushing the second component; 501. a second driving motor; 502. a first gear; 503. a second gear; 504. a crushing roller III; 505. a crushing roller IV; 6. discharging boxes; 7. a blanking plate; 8. a first collecting box; 9. a universal wheel; 10. a second collecting box; 11. a conveying frame; 13. a first transmission case; 14. a transmission case II; 15. and controlling the switch.

Detailed Description

The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a avoid resin sand to break incomplete resin sand regenerator breaker, including base 1, the upper end fixed mounting of base 1 has lower broken case 2, the top fixed mounting of lower broken case 2 has upper broken case 4, the inside of lower broken case 2 is provided with crushing set I3, the inside of upper broken case 4 is provided with crushing set II 5, the lower part fixed mounting of base 1 has unloading case 6, lower broken case 2, upper broken case 4, unloading case 6 and collecting box I8 are located same central line, the inside of unloading case 6 of lower broken case 2 is mutually link up, all broken material can avoid splashing the granule when broken through unloading case 6, prevent the workman from receiving injury and pollution;

the lower side slope of unloading case 6 is provided with blanking plate 7, the below of blanking plate 7 has set gradually collecting box one 8 and collecting box two 10 from a left side to the right side, one side that blanking plate 7 is close to unloading case 6 is provided with the screen cloth and is located the top of collecting box one 8, one side that blanking plate 7 kept away from unloading case 6 is provided with the slide and is located the top of collecting box two 10, the equal movable mounting of below of collecting box one 8 and collecting box two 10 has universal wheel 9, conveying frame 11 has been placed in the left side of base 1, the right side of conveying frame 11 is located the top of last broken case 4, conveying frame 11 bottom is provided with the gyro wheel. The front side of the lower crushing box 2 is fixedly provided with a first transmission box 13, the front side of the upper crushing box 4 is fixedly provided with a second transmission box 14, the front side of the base 1 is fixedly provided with a control switch 15, crushed materials can be screened through a screen mesh arranged on the blanking plate 7, the materials can be conveyed through the conveying frame 11, the workload of manual feeding is reduced, the working intensity is lightened, and the working efficiency is improved;

the crushing assembly I3 comprises a first driving motor 301, a first roller 302, a first belt pulley 303, a first crushing roller 304, a second roller 305, a second belt pulley 306, a second crushing roller 307 and a driving belt 308, wherein the first driving motor 301 is fixedly arranged on the front side of the first driving box 13, the first roller 302 and the second roller 305 are rotatably arranged in the lower crushing box 2, the first belt pulley 303 and the first crushing roller 304 are fixedly arranged on the outer side of the first roller 302, the second belt pulley 305 is fixedly arranged on the outer side of the second roller 305, the first belt pulley 303 and the second belt pulley 306 are provided with the driving belt 308, the first crushing assembly 3 is in V-shaped distribution in the lower crushing box 2, the first belt pulley 301 is fixedly connected with the first belt pulley 302, the first belt pulley 303 is identical in size with the second belt pulley 306, the first belt pulley 303 and the second belt pulley 306 are fixedly connected on the outer side of the first roller 302 and the second roller 305, the second crushing assembly 5 comprises the second driving motor 501, a first gear 502, a second gear 503, a third crushing roller 504 and a fourth crushing roller 505 are fixedly arranged on the outer side of the lower crushing box 14, the third crushing roller 504 and the fourth roller 504 are fixedly arranged on the inner side of the crushing box 505, the third crushing roller 504 and the fourth roller 505 are fixedly arranged on the inner side of the crushing roller 505, and the third roller 505 is fixedly arranged on the inner side of the upper crushing box and is fixedly meshed with the fourth roller 505, and is fixedly arranged on the inner side of the crushing roller 505. The old resin sand is subjected to coarse crushing step through the crushing component II 5 in the upper crushing box 4, the old resin sand after coarse crushing is subjected to grinding crushing step through the crushing component I3 in the lower crushing box 2, and the old resin sand is subjected to joint crushing in two crushing modes, so that the combination of multiple crushing modes is realized, the crushing efficiency is greatly improved, and the problem of incomplete crushing is avoided.

When in use, firstly, the right side of the conveying frame 11 is placed on the upper crushing box 4 through the movable universal wheel 9, the first collecting box 8 is moved to the lower part of the blanking plate 7 through the universal wheel 9, the second collecting box 10 is moved to the lower part of one end of the blanking plate 7 far away from the blanking plate 6 through the universal wheel 9, at the moment, the first driving motor 301 and the second driving motor 501 can be started through the control switch 15 to drive the first crushing component 3 and the second crushing component 5 to prepare crushing, old resin sand is placed on the conveying frame 11, the old resin sand enters the second crushing component 5 to carry out coarse crushing after being conveyed to the upper part of the upper crushing box 4, the materials with larger coarse crushing volume enter the first crushing component 3 in the lower crushing box 2 to carry out grinding crushing links, the efficiency and the crushing yield can be improved by grinding and crushing the large materials after coarse crushing, the combination of multiple crushing modes is realized through the combined crushing of the two crushing modes, the crushing efficiency is improved, the problem of incomplete crushing is avoided, finally, the large materials enter the blanking box 6 and fall into the blanking plate 7 to be screened, the obtained finished products fall into the first collecting box 8 through the screen mesh of the blanking plate 7, the non-finished products are filtered into the second collecting box 10, the non-finished products in the second collecting box 10 can also be moved to the conveying frame 11 through the universal wheel 9 to be crushed again, the screen mesh is arranged on the blanking plate 7 to screen the crushed materials, the materials can be conveyed through the conveying frame 11, the workload of manual feeding is reduced, the working strength is lightened, and the working efficiency is improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a avoid broken incomplete resin sand regenerator breaker of resin sand, includes base (1), its characterized in that: the automatic feeding device is characterized in that a lower crushing box (2) is fixedly arranged at the upper end of the base (1), an upper crushing box (4) is fixedly arranged at the top end of the lower crushing box (2), a first crushing assembly (3) is arranged in the lower crushing box (2), a second crushing assembly (5) is arranged in the upper crushing box (4), a blanking box (6) is fixedly arranged at the lower part of the base (1), a blanking plate (7) is obliquely arranged below the blanking box (6), a first collecting box (8) and a second collecting box (10) are sequentially arranged below the blanking plate (7) from left to right, universal wheels (9) are movably arranged below the first collecting box (8) and the second collecting box (10), a conveying frame (11) is arranged at the left side of the base (1), a first transmission box (13) is fixedly arranged at the front side of the lower crushing box (2), a second transmission box (14) is fixedly arranged at the front side of the upper crushing box (4), and a control switch (15) is fixedly arranged at the front side of the base (1).

The first crushing assembly (3) comprises a first driving motor (301), a first roller (302), a first belt pulley (303), a first crushing roller (304), a second roller (305), a second belt pulley (306), a second crushing roller (307) and a transmission belt (308), wherein the first driving motor (301) is fixedly arranged on the front side of the first transmission case (13), the first roller (302) and the second roller (305) are rotatably arranged in the lower crushing case (2), the first belt pulley (303) and the first crushing roller (304) are fixedly arranged on the outer side of the first roller (302), the second belt pulley (306) and the second crushing roller (307) are fixedly arranged on the outer side of the second roller (305), and the first belt pulley (303) and the second belt pulley (306) are provided with the transmission belt (308);

the second crushing assembly (5) comprises a second driving motor (501), a first gear (502), a second gear (503), a third crushing roller (504) and a fourth crushing roller (505), wherein the second driving motor (501) is fixedly arranged on the front side of the second transmission case (14), the third crushing roller (504) and the fourth crushing roller (505) are rotatably arranged in the upper crushing case (4), the first gear (502) is fixedly arranged on the outer side of the third crushing roller (504), and the second gear (503) is fixedly arranged on the outer side of the fourth crushing roller (505);

the control switch (15) is electrically connected with the first driving motor (301) and the second driving motor (501).

2. A resin sand recycling machine crushing device for avoiding incomplete resin sand crushing according to claim 1, characterized in that: the lower crushing box (2), the upper crushing box (4), the discharging box (6) and the collecting box I (8) are positioned on the same central line, and the inside of the discharging box (6) of the upper crushing box (4) of the lower crushing box (2) is communicated with each other.

3. A resin sand recycling machine crushing device for avoiding incomplete resin sand crushing according to claim 1, characterized in that: the right side of the conveying frame (11) is positioned above the upper crushing box (4), and rollers are arranged at the bottom of the conveying frame (11).

4. A resin sand recycling machine crushing device for avoiding incomplete resin sand crushing according to claim 1, characterized in that: the crushing roller III (504) and the crushing roller IV (505) are symmetrically distributed inside the upper crushing box (4), and the first gear (502) and the second gear (503) are meshed with each other.

5. A resin sand recycling machine crushing device for avoiding incomplete resin sand crushing according to claim 1, characterized in that: the crushing assembly I (3) is formed by distributing two V-shaped inside the lower crushing box (2), the driving motor I (301) is fixedly connected with the roller I (302), the belt pulley I (303) and the belt pulley II (306) are the same in size, and the belt pulley I (303) and the belt pulley II (306) are fixedly connected to the outer sides of the roller I (302) and the roller II (305).

6. A resin sand recycling machine crushing device for avoiding incomplete resin sand crushing according to claim 1, characterized in that: one side of the blanking plate (7) close to the blanking box (6) is provided with a screen mesh which is positioned above the first collecting box (8), and one side of the blanking plate (7) far away from the blanking box (6) is provided with a sliding plate which is positioned above the second collecting box (10).