CN219151140U

CN219151140U - Leather crushing and recycling equipment

Info

Publication number: CN219151140U
Application number: CN202320040582.0U
Authority: CN
Inventors: 张慧; 刘晓影; 沈妮
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-01-08
Filing date: 2023-01-08
Publication date: 2023-06-09
Anticipated expiration: 2033-01-08

Abstract

The utility model relates to the technical field of leather crushing, in particular to leather crushing and recycling equipment, which comprises a crushing bin, wherein a shell of a chopper of the crushing and recycling equipment is provided with a filter box connected with the lower end of the shell. The utility model overcomes the defects of the prior art, when a plurality of waste leather with overlong length are added into the crushing bin, the controller can be used for controlling the air cylinder to drive the cutter to retreat so as to realize that the inlet of the feeding bin is opened, then the waste leather is added, when the waste leather is added to a certain length, the controller can be used for controlling the air cylinder again, the air cylinder does work and uses the piston rod to push the cutter, the two cutters can relatively operate to cut off the waste leather, and then when the feeding is continued, the air cylinder can be used for retreating again so as to realize the exposure of the inlet of the feeding bin, so that the phenomenon of splashing of the crushed leather is not easy to occur in the crushing process of the waste leather, and the probability of potential safety hazard is reduced.

Description

Leather crushing and recycling equipment

Technical Field

The utility model relates to a crushing and recycling device, in particular to a leather crushing and recycling device.

Background

Along with the continuous improvement of the living standard of people, the leather products have wider and wider application range and the use quantity is increased year by year. The waste leather residues generated in the production process each year and various leather products abandoned due to damage, old style and the like are remarkable in quantity. If a large amount of waste leather cannot be effectively recycled and utilized, the environment is polluted, and huge waste of resources is caused, so that the waste leather can be crushed and recycled by using leather crushing and recycling equipment, and the waste leather is reprocessed into leather.

According to the chinese patent: CN208213336U high-efficiency leather scrap pulverizer comprises a machine body, a first motor, sharp blades, round blades, a dust remover and a feeding cylinder, wherein a feed inlet is formed in the top of the machine body, the first motor is installed on one side of the machine body, a motor shaft of the first motor is connected with a first rotating shaft, the sharp blades are uniformly fixed on two sides of the first rotating shaft, the round blades are arranged between the sharp blades, the dust remover is arranged on the outer side of the machine body, a filter plate is fixed in the machine body, a plurality of through holes are uniformly formed in the filter plate, a feed opening is formed in the bottom of the machine body, the machine body is fixed on a base by four support columns, the feeding cylinder is arranged below the machine body, a second motor is arranged on one side of the feeding cylinder, the motor shaft of the second motor is connected with the second rotating shaft, the surface of the second rotating shaft is fixedly provided with a spiral blade, the tail end of the spiral blade is provided with a small blade, the tail end of the feeding cylinder is provided with a discharge hole, based on the above-mentioned published patent and the discovery of the prior art, when the waste leather is put into the crushing recovery equipment from the feed inlet, due to the overlong length or width of some waste leather, the overlong leather can appear that the lower end is crushed and the upper end is still outside the device after being added into the crushing bin, so that the waste leather is easily splashed out of the discharge hole when being crushed, thereby increasing the probability of potential safety hazard, and the blade on the surface of the crushing roller screens out the waste leather which is not qualified by crushing by utilizing a filter screen after the waste leather is screened out by the filter screen, the screened waste leather needs personnel to clean out the waste leather in the later period, the inconvenience of personnel for cleaning unqualified waste leather is improved.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides leather smashing and recycling equipment, and aims to solve the problems that in the prior art, overlong leather is smashed and the part of the lower end is still outside a device after being added into a smashing bin, so that waste leather is easy to splash out of the outer world from a discharge hole when being smashed, and the probability of potential safety hazard is increased.

In order to solve the technical problems, the utility model provides the following technical scheme:

the leather crushing and recycling equipment comprises a crushing bin, a chopper shell body of the crushing and recycling equipment, and a filter box connected with the lower end of the chopper shell body;

the feeding bin is fixedly arranged in the middle of the upper end of the crushing bin, and two sides of the feeding bin are hollow;

the cylinders are fixedly arranged on the side face of the feeding bin;

the piston rods penetrate through the inner side edge parts of the feeding bin, and are in telescopic connection with the air cylinders;

the through holes are formed in the inner wall of the feeding bin;

the cutters are fixedly arranged at one end, far away from the air cylinder, of the piston rod, and the cutters and the through holes are arranged in a penetrating manner;

the filter plate is fixedly arranged in the middle of the inner side of the filter box;

the filter screen is arranged in the middle of the filter plate, and the filter screen and the filter plate are U-shaped;

and the auger rollers are arranged at the upper end of the middle part of the filter screen.

Preferably, the filter box further comprises:

the auger conveyors are all installed in the middle of the filter box in a penetrating way;

the transmission motors are fixedly arranged on the side surfaces of the auger conveyor, and the driving ends of the transmission motors are connected with the auger rollers;

the discharging hopper is fixedly arranged at the lower end edge part of the auger conveyor;

the bearing seat is embedded and arranged on the inner wall of the filter box, and the bearing seat is rotationally connected with the auger roller.

Preferably, the filter box further comprises:

the support plate is fixedly arranged at the lower end of the filter box, and the middle part of the support plate is hollow;

and the base is fixedly arranged at the lower end of the supporting plate.

Preferably, the support plate further comprises:

the charging box is embedded in the middle of the supporting plate, and is communicated with the filtering box;

a handle fixedly mounted to a surface of the cartridge.

Preferably, the pulverizing bin further comprises:

the crushing motors are arranged on the side face of the crushing bin through supporting plates;

crushing roller, it is all installed the inboard middle part in crushing storehouse, and the surface of crushing roller is all fixed mounting has crushing blade.

The embodiment of the utility model provides leather crushing and recycling equipment, which has the following beneficial effects:

1. through being provided with cylinder, piston rod and cutter for when adding crushing storehouse to some length overlength leather waste, can utilize the controller to control the cylinder earlier and take the cutter to carry out the backward, realize that the import of feeding storehouse is opened, add leather waste afterwards, when adding certain length, can utilize the controller to control the cylinder again, the cylinder acting utilizes the piston rod to impel the cutter, two cutters relative operations can cut off leather waste, when still continuing to add afterwards, can utilize the cylinder again and take the cutter to withdraw from, realize the exposure of feeding storehouse import, make the broken leather outward splash phenomenon be difficult to appear in crushing in-process to leather waste, reduce the probability that the potential safety hazard appears.

2. Through being provided with filter, filter screen and auger conveyer for when the waste leather that has smashed through smashing the cutter falls into filter department, the filter screen at filter middle part can filter out unqualified crushing leather, because filter and filter screen are the slope form, make the unqualified leather of screening out can slide the middle part of filter screen, the transmission motor of auger conveyer can drive rotatory to the auger roller this moment, make the auger roller can export the unqualified leather of filter screen middle part screening out, and discharge from the discharge hopper department, need not the later stage personnel manual with the unqualified leather of screening out clear up the ejection of compact.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

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

FIG. 2 is a schematic view of the internal structure of the filter box of the utility model;

FIG. 3 is a schematic view of the internal structure of the feed bin of the utility model.

In the figure: 1. crushing the bin; 2. a filter box; 3. a support plate; 4. a charging box; 5. a base; 6. an auger conveyor; 7. a crushing motor; 8. a feeding bin; 9. a handle; 10. a transmission motor; 11. discharging a hopper; 12. a filter plate; 13. a filter screen; 14. auger rollers; 15. a bearing seat; 16. a cylinder; 17. a through hole; 18. a cutter; 19. a piston rod.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Examples: as shown in fig. 1, the leather crushing and recycling equipment comprises a crushing bin 1, a filtering box 2 is connected to the lower end of a chopper shell of the crushing and recycling equipment, a feeding bin 8 is fixedly arranged in the middle of the upper end of the crushing bin 1, and a crushing motor 7 is arranged on the side surface of the crushing bin 1 through a supporting plate; the crushing roller is arranged in the middle of the inner side of the crushing bin 1, the crushing blades are fixedly arranged on the surface of the crushing roller, waste leather is placed into the crushing bin 1 from the feeding bin 8, the crushing motor 7 is controlled to do work, the crushing motor 7 does work and rotates with the crushing roller and the crushing blades, crushing work is carried out on the added waste leather, the crushed waste leather can enter the filter box 2, a filter screen 13 in the filter box 2 can screen out some waste leather which is not crushed and qualified, the waste leather can continuously drop downwards, the charging box 4 is embedded and arranged in the middle of the supporting plate 3, the charging box 4 and the filter box 2 are in intercommunication arrangement, the waste leather which is crushed and qualified can drop into the charging box 4, the handle 9 on the surface of the charging box 4 is utilized to conveniently pull the waste leather, the crushed and qualified waste leather can be transported away, and a second auger waste conveyor can be arranged at the bottom of the filter box 2, and the crushed and qualified waste leather can be directly transported to a processing procedure.

As shown in fig. 2, a leather crushing and recycling apparatus includes a filter plate 12 fixedly installed at an inner middle portion of the filter box 2; the filter screen 13 is arranged in the middle of the filter plate 12, and the filter screen 13 and the filter plate 12 are in a U-shaped surface shape; auger roll 14, it all sets up the middle part upper end of filter screen 13 for the waste leather of smashing can fall into filter 12 departments, and filter screen 13 at filter 12 middle part can filter unqualified crushing leather and screen out, because filter 12 and filter screen 13 are the slope form, make the unqualified leather of screening out can slide to filter screen 13's middle part, the transmission motor 10 of auger conveyer 6 can drive rotation to auger roll 14 this moment for auger roll 14 can export the unqualified leather of filter screen middle part screening out, and discharge from discharge hopper 11 departments.

As shown in fig. 3, the leather crushing and recycling equipment comprises air cylinders 16 which are fixedly arranged on the side surface of the feeding bin 8; piston rods 19 penetrating through the inner side edges of the feeding bin 8, wherein the piston rods 19 are in telescopic connection with the air cylinders 16; the through holes 17 are all formed in the inner wall of the feeding bin 8; the cutter 18, its all fixed mounting is in the one end that cylinder 16 was kept away from to piston rod 19, cutter 18 and through-hole 17 are run through the setting for put into the leather that will abandon from feeding storehouse 8, can utilize the controller to control cylinder 16 and carry out the backward with cutter 18, realize the import of feeding storehouse 8 and open, then add the leather scrap, if some leather scrap overlength time, add to certain length and can utilize the controller to control cylinder 16 again, cylinder 16 acting drive piston rod 19 advances cutter 18, two cutters 18 relative operation can cut off leather scrap, later still continue the feeding time, can utilize cylinder 16 to take cutter 18 again and withdraw from, realize the exposure of storehouse 8 import, make the leather scrap feeding in-process of smashing, the phenomenon of splashing appears in the leather scrap.

Working principle: firstly, waste leather is put into the feeding bin 8, at this moment, the controller is used for controlling the air cylinder 16 to carry the cutter 18 to retreat, the inlet of the feeding bin 8 is opened, then waste leather is added, when a certain length is added, the air cylinder 16 can be controlled by the controller again, the air cylinder 16 does work and pushes the cutter 18 by using the piston rod 19, the two cutters 18 can relatively operate to cut off the waste leather, then when the feeding is continued, the air cylinder 16 can be used again to carry the cutter 18 to withdraw, the inlet of the feeding bin 8 is exposed, the waste leather is crushed, the waste leather is difficult to be splashed outwards, the probability of potential safety hazards is reduced, the waste leather is crushed by the crushing cutter, the crushed waste leather falls into the filter plate 12, the filter screen 13 in the middle part of the filter plate 12 can filter and screen out of unqualified crushed leather, the middle part of the filter screen 13 can be reached due to the fact that the piston rod 19 is inclined, the transmission motor 10 of the auger conveyor 6 can rotate the auger roller 14, the waste leather can be discharged from the middle part of the filter box, the waste leather can be discharged from the filter box can be discharged from the middle part of the filter box, and the qualified filter box can be discharged from the filter box can be discharged by the qualified when the waste leather is discharged from the filter box is discharged.

Claims

1. A leather comminution recovery device comprising:

the crushing bin (1) is a chopper shell of crushing recovery equipment, and the lower end of the crushing bin is connected with a filter box (2);

the feeding bin (8) is fixedly arranged in the middle of the upper end of the crushing bin (1), and two sides of the feeding bin (8) are hollow;

the air cylinders (16) are fixedly arranged on the side surfaces of the feeding bin (8);

the piston rods (19) penetrate through the inner side edge parts of the feeding bin (8), and the piston rods (19) are in telescopic connection with the air cylinders (16);

the through holes (17) are formed in the inner wall of the feeding bin (8);

the cutters (18) are fixedly arranged at one end, far away from the air cylinder (16), of the piston rod (19), and the cutters (18) and the through holes (17) are arranged in a penetrating manner;

a filter plate (12) fixedly installed in the middle of the inner side of the filter box (2);

the filter screen (13) is arranged in the middle of the filter plate (12), and the filter screen (13) and the filter plate (12) are in a U-shaped surface shape;

and auger rollers (14) which are all arranged at the upper end of the middle part of the filter screen (13).

2. The leather comminution recovery device according to claim 1, characterized in that the filter box (2) further comprises:

the auger conveyors (6) are all installed in the middle of the filter box (2) in a penetrating way;

the transmission motors (10) are fixedly arranged on the side surfaces of the auger conveyor (6), and the driving ends of the transmission motors (10) are connected with the auger rollers (14);

a discharge hopper (11) fixedly arranged at the lower end edge of the auger conveyor (6);

the bearing seat (15) is embedded and arranged on the inner wall of the filter box (2), and the bearing seat (15) is rotationally connected with the auger roller (14).

3. The leather comminution recovery device according to claim 1, characterized in that the filter box (2) further comprises:

the support plate (3) is fixedly arranged at the lower end of the filter box (2), and the middle part of the support plate (3) is hollow;

and the base (5) is fixedly arranged at the lower end of the supporting plate (3).

4. A leather comminution recovery device according to claim 3, characterized in that the support plate (3) further comprises:

the charging box (4) is embedded in the middle of the supporting plate (3), and the charging box (4) and the filter box (2) are in intercommunication;

and a handle (9) fixedly installed on the surface of the charging box (4).

5. The leather comminution recovery device according to claim 1, characterized in that the comminution bin (1) further comprises:

the crushing motors (7) are arranged on the side face of the crushing bin (1) through supporting plates;

crushing roller, it all installs the inboard middle part in crushing storehouse (1), and the surface of crushing roller is all fixed mounting has crushing blade.