CN218689799U

CN218689799U - Resin sand treatment equipment

Info

Publication number: CN218689799U
Application number: CN202222940725.1U
Authority: CN
Inventors: 原京斋
Original assignee: Qingdao Shuaijiayi Machinery Co ltd
Current assignee: Qingdao Shuaijiayi Machinery Co ltd
Priority date: 2022-11-05
Filing date: 2022-11-05
Publication date: 2023-03-24
Anticipated expiration: 2032-11-05

Abstract

The utility model discloses a resin sand treatment facility relates to resin sand field of handling, including the chassis, the screening case is installed to the upside of chassis, the left end top of screening case is provided with broken case, the inside of screening case has been seted up and has been divided the sieve chamber, the below that divides the sieve chamber is provided with the ejection of compact chamber, it is provided with branch screen cloth to divide between sieve chamber and the ejection of compact chamber, first ejection of compact way has been seted up on the right side wall upper portion of screening case, the second ejection of compact way has been seted up to the left side wall lower part of screening case, the below in ejection of compact chamber is provided with the installation cavity, the internally mounted of installation cavity has vibrating motor, the feed inlet has been seted up to the top left end of screening case. The utility model discloses a top at the screening case is provided with broken case, and the resin sand material after broken case is directly fallen into the screening incasement and sieves, and whole process is automatic in succession, has improved the treatment effeciency of resin sand effectively, and whole area is little.

Description

Resin sand treatment equipment

Technical Field

The utility model relates to a resin sand field of handling, concretely relates to resin sand treatment facility.

Background

The resin sand is a molding sand or core sand containing synthetic resin as a binder of sand grains, and after a mold or a core is made of the resin sand, the resin is cured by irreversible crosslinking reaction by a curing agent, thereby imparting necessary strength to the mold or the core.

At present, a large amount of waste molding sand or core sand is generated in the resin sand casting process, and if the molding sand or the core sand is not recycled, the environment is polluted, and the enterprise cost is increased. The resin sand has a large amount of lump aggregates during recovery, and can be reused after being crushed by a crusher. However, in the crushing process, all the resin sand participates in crushing, and a part of single particles of the resin sand are damaged and cannot be used.

Therefore, it is necessary to invent a resin sand treating apparatus to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a resin sand treatment facility to the resin sand who proposes in solving above-mentioned background art pours cubic aggregate's resin sand into the breaker and carries out the breakage, then collects the resin sand after the breakage, moves again and screens on transporting the sieve separator, and whole process is discontinuous, leads to the problem that the treatment effeciency is low.

In order to achieve the above object, the present invention provides the following technical solutions: resin sand treatment facility, including the chassis, the screening case is installed to the upside of chassis, the left end top of screening case is provided with broken case, both sides all are fixed with the support frame around broken case, the bottom mounting of support frame has the cushion socket, equidistant being fixed with the bumper shock absorber between chassis and the screening case, the inside of screening case has been seted up and has been sieved the chamber, the below that divides the chamber of sieving is provided with the ejection of compact chamber, be provided with branch screen cloth between branch sieve chamber and the ejection of compact chamber, first discharge passage has been seted up on the right side wall upper portion of screening case, the second discharge passage has been seted up to the left side wall lower part of screening case, the below in ejection of compact chamber is provided with the installation cavity, the internally mounted of installation cavity has vibrating motor, the feed inlet has been seted up to the top left end of screening case, broken chamber has been seted up to the inside of broken case, the inside in broken chamber is provided with two first crushing rollers that parallel, the below of first crushing roller is provided with two second crushing rollers that parallel, the below of second crushing roller is provided with two third crushing rollers that parallel, the bottom of broken case is provided with the bin.

Preferably, two the support frame is located the front and back both sides of screening case respectively, the shock attenuation seat is installed on the chassis, the bin outlet is corresponding with the feed inlet for the resin sand after the breakage incasement breakage discharges through the bin outlet, falls into the screening incasement through the feed inlet and screens.

Preferably, the bottom wall in branch sieve chamber sets up the slope structure of high right side low, the right-hand member in branch sieve chamber runs through the right side wall of screening case, the bottom wall in play material chamber sets up the slope structure of low right side high, the left end in play material chamber runs through the left side wall of screening case, is convenient for divide the discharge of screening back resin sand, and the discharge is smooth and easy.

Preferably, the first discharging channel is set to be of an inclined structure with a high left end and a low right end, the height of the upper side wall at the left end of the first discharging channel is lower than that of the lower side wall at the lower side of the screening cavity, the height of the upper side wall at the right end of the second discharging channel is lower than that of the left end at the lower side wall of the screening cavity, the collecting basket is placed below the first discharging channel, discharging of resin sand discharged from the screening cavity is facilitated through the first discharging channel, the resin sand is discharged into the collecting basket, the other collecting basket is placed at the bottom of the second discharging channel, discharging of the resin sand discharged from the discharging cavity is facilitated through the second discharging channel, and the resin sand is discharged into the collecting basket.

Preferably, a gap distance between the two second crushing rollers is smaller than a gap distance between the two first crushing rollers, and a gap distance between the two third crushing rollers is smaller than a gap distance between the two second crushing rollers, so that a crushing degree of the resin sand can be gradually improved, and a crushing effect can be improved.

Preferably, the first motor, the second motor and the third motor are installed on the front side of the crushing box, the output end of the first motor is connected with the front end of one of the first crushing rollers, the first gears are fixed to the rear ends of the two first crushing rollers extending out of the crushing box, the two first gears are meshed and connected, the output end of the second motor is connected with the front end of one of the second crushing rollers, the second gears are fixed to the rear ends of the two second crushing rollers extending out of the crushing box, the two second gears are meshed and connected between the two second gears, the output end of the third motor is connected with the front end of one of the third crushing rollers, the third gears are fixed to the rear ends of the two third crushing rollers extending out of the crushing box, the two third gears are meshed and connected, the first motor operates to drive the two first crushing rollers to rotate, resin sand is crushed, the second motor drives the two second crushing rollers to rotate, resin is further crushed, the third crushing motor operates to drive the two third crushing rollers to rotate, and resin sand is crushed.

Preferably, the bottom of chassis is equidistant installs and is removed the wheel, makes this treatment facility remove conveniently through removing the wheel, is convenient for remove the transport.

Preferably, the equidistant screw sleeve that inlays in both sides edge around the chassis, screw sleeve's inside screw thread nestification has the screw rod, the lower extreme of screw rod is connected with strengthens the seat, and through rotating the screw rod, the screw rod rotates to drive and strengthens the seat and move down with ground contact to make this treatment facility place stably.

In the technical scheme, the utility model provides a technological effect and advantage:

1. the crushing box is arranged above the screening box, and the resin sand material crushed by the crushing box directly falls into the screening box for screening, so that the whole process is continuous and automatic, the treatment efficiency of the resin sand is effectively improved, and the whole occupied area is small;

2. the first crushing roller, the second crushing roller and the third crushing roller are arranged in the crushing box, the gap distance between the two second crushing rollers is smaller than the gap distance between the two first crushing rollers, and the gap distance between the two third crushing rollers is smaller than the gap distance between the two second crushing rollers, so that the crushing degree of the resin sand can be gradually improved, and the crushing effect is improved;

3. through being installed vibrating motor in the screening incasement, can drive the whole vibrations of screening case to guarantee to divide the screening effect of screen cloth, the resin sand after dividing the sieve simultaneously can discharge smoothly.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a perspective view of the present invention;

FIG. 3 is a schematic view of the screening box of the present invention;

FIG. 4 is a schematic view of the crushing box of the present invention;

FIG. 5 is a perspective view of the crushing box of the present invention;

fig. 6 is a cross-sectional view of the crushing box of the present invention.

Description of reference numerals:

1. a chassis; 2. a screening box; 3. a crushing box; 4. a support frame; 5. a shock-absorbing mount; 6. a shock absorber; 7. a screening cavity; 8. a discharge cavity; 9. a first discharging channel; 10. a second discharging channel; 11. a mounting cavity; 12. a vibration motor; 13. a feed inlet; 14. a crushing chamber; 15. a first crushing roller; 16. a second crushing roller; 17. a third crushing roller; 18. a discharge outlet; 19. a first motor; 20. a second motor; 21. a third motor; 22. a first gear; 23. a second gear; 24. a third gear; 25. a moving wheel; 26. a threaded sleeve; 27. a screw; 28. a reinforcement base; 29. and (4) screening the materials.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

The utility model provides a resin sand processing device as shown in figures 1 to 6, which comprises a bottom frame 1, a screening box 2 is arranged at the upper side of the bottom frame 1, a crushing box 3 is arranged above the left end of the screening box 2, support frames 4 are fixed at the front and the rear sides of the crushing box 3, a shock absorption seat 5 is fixed at the bottom end of the support frame 4, shock absorbers 6 are fixed at equal intervals between the bottom frame 1 and the screening box 2, a screening cavity 7 is arranged inside the screening box 2, a discharging cavity 8 is arranged below the screening cavity 7, a screening net 29 is arranged between the screening cavity 7 and the discharging cavity 8, a first discharging channel 9 is arranged at the upper part of the right side wall of the screening box 2, screening case 2's left side wall lower part has been seted up the second and has been expected 10, the below in play material chamber 8 is provided with mounting chamber 11, the internally mounted of mounting chamber 11 has vibrating motor 12, feed inlet 13 has been seted up to screening case 2's top left end, broken chamber 14 has been seted up to broken case 3's inside, broken chamber 14's inside is provided with two first crushing rollers 15 that parallel, first crushing roller 15's below is provided with two second crushing rollers 16 that parallel, second crushing roller 16's below is provided with two third crushing rollers 17 that parallel, broken case 3's bottom is provided with bin outlet 18.

Two support frames 4 are located screening case 2 front and back both sides respectively, and damper 5 installs on chassis 1, and bin outlet 18 is corresponding with feed inlet 13 for the resin sand after the breakage passes through bin outlet 18 and discharges in the broken case 3, falls into screening case 2 through feed inlet 13 and screens.

Divide the bottom wall in sieve chamber 7 to set up to the slope structure of high right side low, divide the right-hand member in sieve chamber 7 to run through the right side wall of screening case 2, and the bottom wall in ejection of compact chamber 8 sets up to the slope structure of low right side high in a left side, and the left end in ejection of compact chamber 8 runs through the left side wall of screening case 2, is convenient for divide the discharge of screening back resin sand, and the discharge is smooth and easy.

First discharge way 9 sets up to the slope structure of low on the left and right sides, the height that highly is less than the height of side wall right-hand member under branch sieve chamber 7 on the left end of first discharge way 9 goes up the lateral wall, second discharge way 10 sets up to the slope structure of low on the left and high on the right, the height that the lateral wall height is less than the height of side wall left end under the discharge chamber 8 on the right-hand member of second discharge way 10, place the collection basket in first discharge way 9 below, be convenient for arrange the resin sand of branch sieve chamber 7 discharge through first discharge way 9, make the resin sand discharge into in the collection basket, place another collection basket in the bottom of second discharge way 10, be convenient for arrange the resin sand of discharge chamber 8 discharge through second discharge way 10, make the resin sand discharge in this collection basket.

The gap distance between the two second crushing rollers 16 is smaller than the gap distance between the two first crushing rollers 15, and the gap distance between the two third crushing rollers 17 is smaller than the gap distance between the two second crushing rollers 16, so that the crushing degree of the resin sand can be gradually improved, and the crushing effect is improved.

First motor 19, second motor 20 and third motor 21 are installed to the front side of crushing case 3, the output of first motor 19 is connected with the front end of one of first crushing roller 15, the rear end of two first crushing rollers 15 extends to and all is fixed with first gear 22 outside crushing case 3, meshing connection between two first gear 22, the output of second motor 20 is connected with the front end of one of second crushing roller 16, the rear end of two second crushing roller 16 extends to and all is fixed with second gear 23 outside crushing case 3, meshing connection between two second gear 23, the output of third motor 21 is connected with the front end of one of third crushing roller 17, the rear end of two third crushing roller 17 extends to and all is fixed with third gear 24 outside crushing case 3, meshing connection between two third gear 24, first motor 19 work drives two first crushing roller 15 to rotate, resin sand is crushed, second motor 20 drives two second crushing roller 16 to rotate, further crushing resin sand, third crushing roller 21 drives two third crushing roller to rotate, and resin sand crushing roller 17 drives two third crushing roller to rotate.

Pouring resin sand lumps to be processed into a crushing cavity 14 in a crushing box 3, driving two first crushing rollers 15 to rotate by the operation of a first motor 19, driving two second crushing rollers 16 to rotate by a second motor 20, driving two third crushing rollers 17 to rotate by the operation of a third motor 21, contacting the first crushing roller 15 after the resin sand lumps enter the crushing cavity 14, crushing the resin sand lumps by the first crushing roller 15, contacting the resin sand lumps with the second crushing roller 16, continuously crushing the resin sand lumps by the second crushing roller 16, and finally crushing the resin sand lumps by the third crushing roller 17, wherein the gap distance between the two second crushing rollers 16 is smaller than the gap distance between the two first crushing rollers 15, and the gap distance between the two third crushing rollers 17 is smaller than the gap distance between the two second crushing rollers 16, can progressively improve the crushing degree to the resin sand, improve crushing effect, the resin sand after the breakage passes through bin outlet 18 and discharges, then fall into screening case 2 through feed inlet 13 and filter, the resin sand is advanced to be gone into and is divided in sieve chamber 7, fall on dividing the sieve net 29 in sieve chamber 7, install vibrating motor 12 in the screening case 2, can drive the whole vibrations of screening case 2, thereby guarantee to divide the screening effect of sieve net 29, divide the material in sieve chamber 7 to discharge through first discharge way 9, the material of ejection of compact chamber 8 passes through second discharge way 10 and discharges, the resin sand material after crushing of crushing case 3 directly falls into screening case 2 and sieves, whole process is automatic in succession, the treatment effeciency of resin sand has been improved effectively, and whole area is little.

As shown in fig. 1 and 2, the bottom of the chassis 1 is provided with moving wheels 25 at equal intervals, and the processing equipment is convenient to move and carry due to the moving wheels 25.

Threaded sleeve 26 is inlayed to chassis 1's front and back both sides edge equidistance, and threaded sleeve 26's inside screw thread nestification has screw rod 27, and screw rod 27's lower extreme is connected with strengthens seat 28, and through rotating screw rod 27, screw rod 27 rotates to drive and strengthens seat 28 and move down with ground contact to make this treatment facility place stably.

Make this treatment facility remove conveniently through the removal wheel 25 of chassis 1 bottom, be convenient for remove the transport, remove suitable position with this treatment facility after, rotate screw rod 27, screw rod 27 drives and strengthens seat 28 and move down with ground contact, increases the frictional force between this treatment facility and the ground to make this treatment facility place stably.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. Resin sand treatment facility, including chassis (1), its characterized in that: the screening device is characterized in that a screening box (2) is installed on the upper side of the chassis (1), a crushing box (3) is arranged above the left end of the screening box (2), support frames (4) are fixed on the front side and the rear side of the crushing box (3), a damping seat (5) is fixed at the bottom end of each support frame (4), dampers (6) are fixed between the chassis (1) and the screening box (2) at equal intervals, a screening cavity (7) is formed in the screening box (2), a discharging cavity (8) is formed below the screening cavity (7), a screening mesh (29) is arranged between the screening cavity (7) and the discharging cavity (8), a first discharging channel (9) is formed in the upper portion of the right side wall of the screening box (2), a second discharging channel (10) is formed in the lower portion of the left side wall of the screening box (2), an installation cavity (11) is formed below the discharging cavity (8), a vibration motor (12) is installed in the installation cavity (11), a feeding hole (13) is formed in the left end of the top of the screening box (2), a first crushing roller (14) is arranged in the crushing roller (14), and a second crushing roller (15) is arranged in the crushing roller (14) in parallel, two third crushing rollers (17) which are parallel are arranged below the second crushing roller (16), and a discharge opening (18) is formed in the bottom of the crushing box (3).

2. The resin sand processing apparatus according to claim 1, characterized in that: two support frame (4) are located the front and back both sides of screening case (2) respectively, shock attenuation seat (5) are installed on chassis (1), bin outlet (18) are corresponding with feed inlet (13).

3. The resin sand processing apparatus according to claim 1, characterized in that: divide the bottom wall in sieve chamber (7) to set up to the slope structure of high right side low, the right-hand member that divides sieve chamber (7) runs through the right side wall of screening case (2), the bottom wall that goes out material chamber (8) sets up to the slope structure of low right side high in a left side, the left end in play material chamber (8) runs through the left side wall of screening case (2).

4. The resin sand processing apparatus according to claim 1, characterized in that: first ejection of compact way (9) set up to the inclined structure of high right-hand low, the height that highly is less than the side wall right-hand member under branch sieve chamber (7) of the left end upper side wall of first ejection of compact way (9), second ejection of compact way (10) set up to the inclined structure of low right-hand high, the side wall height is less than the height of ejection of compact chamber (8) lower side wall left end on the right-hand member of second ejection of compact way (10).

5. The resin sand processing apparatus according to claim 1, characterized in that: the gap distance between the two second crushing rollers (16) is smaller than the gap distance between the two first crushing rollers (15), and the gap distance between the two third crushing rollers (17) is smaller than the gap distance between the two second crushing rollers (16).

6. The resin sand processing apparatus according to claim 1, characterized in that: the front side of the crushing box (3) is provided with a first motor (19), a second motor (20) and a third motor (21), the output end of the first motor (19) is connected with the front end of one of the first crushing rollers (15), the rear ends of the two first crushing rollers (15) extend out of the crushing box (3) and are fixedly provided with first gears (22), the two first gears (22) are connected in a meshed mode, the output end of the second motor (20) is connected with the front end of one of the second crushing rollers (16), the rear ends of the two second crushing rollers (16) extend out of the crushing box (3) and are fixedly provided with second gears (23), the two second gears (23) are connected in a meshed mode, the output end of the third motor (21) is connected with the front end of one of the third crushing rollers (17), the rear ends of the two third crushing rollers (17) extend out of the crushing box (3) and are fixedly provided with third gears (24), and the two third gears (24) are connected in a meshed mode.

7. The resin sand processing apparatus according to claim 1, characterized in that: the bottom of the underframe (1) is provided with moving wheels (25) at equal intervals.

8. The resin sand processing apparatus according to claim 1, characterized in that: threaded sleeve (26) are inlayed to the front and back both sides edge of chassis (1) equidistant, the inside screw thread nestification of threaded sleeve (26) has screw rod (27), the lower extreme of screw rod (27) is connected with strengthens seat (28).