CN208612626U - A kind of environmental protection crushing treatment device for waste financial seals - Google Patents

Abstract

The utility model discloses a kind of discarded financial affairs seal environmental protection apparatus for crushing and treating, including process tank, drive shaft and the first abrasive wheel, first motor is installed above the process tank, and the inner wall of process tank is equipped with Air Filter, the connecting shaft installed on the right side of the retarder runs through from the inside of process tank, and eccentric wheel is provided on the left of connecting shaft, the side of the process tank is provided with fixed block, and spacing ball is installed on the left of fixed block, protective housing is installed below the process tank, the second abrasive wheel is connected on the right side of first abrasive wheel, the front surface of the process tank offers feeding port, and observation window is provided with below feeding port, discharge bucket is installed below the process tank.The discarded financial affairs seal environmental protection apparatus for crushing and treating, cutter carry out cutting process to internal seal, and Air Filter avoids fugitive dust from being adsorbed on the upper surface for handling top tank structure, and the dust that dust-proof net surface is embedded in is shaken and falls by heavy ball.

Description

A kind of environmental protection crushing treatment device for waste financial seals

technical field

The utility model relates to the technical field of financial seals, in particular to an environmental protection crushing and processing device for discarded financial seals.

Background technique

The financial seal, that is, the special financial seal, is a special seal used by each unit when handling unit accounting and bank settlement business. After the financial seal is worn or damaged, it needs to be crushed to ensure the safety of use, and the powder after the stamp is crushed can be recycled. When the existing pulverizing device is pulverizing, the raised dust is adsorbed on the inner wall of the treatment tank, which is easy to breed mold, which affects the pulverization efficiency after long-term accumulation. In addition, the existing device often has uneven pulverization of scraps during pulverization. , resulting in the need for secondary screening, which improves the workforce.

Utility model content

The purpose of this utility model is to provide an environmentally friendly crushing and processing device for discarded financial seals, so as to solve the problem that the raised dust is adsorbed on the inner wall of the processing tank and the scraps are not uniformly crushed in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides the following technical solutions: an environmental protection crushing and processing device for discarded financial seals, comprising a processing tank, a drive shaft and a first grinding wheel, a first motor is installed above the processing tank, and the processing tank is provided with a first motor. A dust-proof net is installed on the inner wall of the drive shaft, the upper end of the drive shaft is connected with the lower end of the first motor, and the drive shaft passes through the dust-proof net, and a cutting knife is arranged on the outside of the drive shaft, and the outside of the processing tank is provided with There is a load-bearing frame, and a reducer is installed on the left side of the load-bearing frame, and a second motor is installed on the left side of the reducer, the connecting shaft installed on the right side of the reducer penetrates from the inside of the processing tank, and the connecting shaft is An eccentric wheel is arranged on the left side, a fixing block is arranged on the side of the treatment tank, and a limiting ball is installed on the left side of the fixing block, a protective box is installed under the treatment tank, and a third motor is installed under the protective box , the first grinding wheel is located inside the processing tank, and the first grinding wheel is connected to the third motor through a fixed shaft installed on the lower surface, the right side of the first grinding wheel is connected with a second grinding wheel, and the third The second grinding wheel is connected to the inner wall of the protective box through the fixed shaft installed below, the front surface of the treatment tank is provided with a feeding port, and an observation window is provided below the feeding port, and a discharge hopper is installed below the treatment tank.

Preferably, the dust-proof net has a double-layer structure, and three heavy balls are placed in the double-layer structure, and the diameter of the heavy balls is larger than the mesh diameter of the dust-proof net.

Preferably, the cutting knives are arranged symmetrically on the outside of the drive shaft, and the drive shaft is movably connected to the dust-proof net.

Preferably, the eccentric wheel is connected with the limiting ball, and both are made of rubber.

Preferably, the first grinding wheel and the second grinding wheel are structures with the same volume and the same rotational speed ratio, and the two are meshed and connected.

Preferably, two discharge hoppers are symmetrically arranged on the lower surface of the treatment tank.

Compared with the prior art, the beneficial effects of the present utility model are: the environmental protection crushing and processing device of the discarded financial seal,

1. The cutting knife cuts the internal seal, breaks the seal, and cuts it to reduce the volume of the seal, and the rotating cutting knife is convenient for stirring the waste, so that the material is tumbling inside the processing tank , to improve the uniformity of the material;

2. The dust-proof net intercepts the dust generated during crushing, and the inside of the dust-proof net is placed with heavy balls. , which is convenient for the dust embedded on the surface of the dust filter to be shaken and dropped, so that the dust is finally discharged through the discharge hopper;

3. The second motor drives the eccentric wheel to rotate, and the rotating eccentric wheel pushes the fixed block to move to the right. Under the gravity of the treatment tank, the treatment tank returns to its original position, which plays a role of swinging, which is convenient for the cutting knife to stand still. At the same time, the internal materials are layered, and the large-volume materials are located above, so that the cutting knife can cut and pulverize the large-volume materials again, and the small-volume materials are ground in the first grinding wheel and the second grinding wheel. It further reduces the volume of the material and improves the pulverization effect, and the swinging treatment tank helps the dust adhering inside you to fall, improving the cleanliness of the inner wall.

Description of drawings

1 is a schematic diagram of the internal structure of the utility model;

Fig. 2 is the top view structure schematic diagram of the dust-proof net of the utility model;

Fig. 3 is the side view structure schematic diagram of the treatment tank of the present invention;

Fig. 4 is the top view structure schematic diagram of the treatment tank of the present invention;

Figure 5 is a schematic diagram of the external structure of the treatment tank of the present invention.

In the picture: 1. Treatment tank; 2. The first motor; 3. Dustproof net; 4. Heavy ball; 5. Drive shaft; 6. Cutting knife; 7. Load-bearing frame; 8. The second motor; 9. Deceleration 10, connecting shaft; 11, eccentric wheel; 12, fixed block; 13, limit ball; 14, protective box; 15, third motor; 16, first grinding wheel; 17, second grinding wheel; 18, Fixed shaft; 19. Feeding port; 20. Observation window; 21. Outlet hopper.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-5, the present utility model provides a technical solution: an environmental protection crushing and processing device for waste financial seals, comprising a processing tank 1, a first motor 2, a dust-proof net 3, a heavy ball 4, a drive shaft 5, a cutting Knife 6, load-bearing frame 7, second motor 8, reducer 9, connecting shaft 10, eccentric wheel 11, fixed block 12, limit ball 13, protective box 14, third motor 15, first grinding wheel 16, Two grinding wheels 17, a fixed shaft 18, a feeding port 19, an observation window 20 and a discharging hopper 21, the first motor 2 is installed above the treatment tank 1, and the inner wall of the treatment tank 1 is installed with a dust-proof net 3, and the dust-proof net 3 It is a double-layer structure, and the double-layer structure is placed with 3 heavy balls 4, and the diameter of the heavy balls 4 is larger than the mesh diameter of the dust-proof net 3, and the dust-proof net 3 intercepts the flying dust to prevent the dust from being adsorbed on the treatment tank. 1 the upper surface of the interior, and the heavy ball 4 moves freely in the interior of the dust-proof net 3, so as to facilitate knocking off the dust adsorbed on the surface of the dust-proof net 3;

The upper end of the drive shaft 5 is connected with the lower end of the first motor 2 , and the drive shaft 5 penetrates through the dustproof net 3 , and the outer side of the drive shaft 5 is provided with a cutter 6 , and the cutter 6 is symmetrically arranged on the outer side of the drive shaft 5 , and the drive shaft 5 is movably connected with the dust-proof net 3, and when the drive shaft 5 drives the cutting knife 6 to rotate, the drive shaft 5 will not drive the dust-proof net 3 to rotate, so that the dust-proof net 3 is always in a stable state, and the cutting The knife 6 cuts and smashes the material;

The outer side of the processing tank 1 is provided with a load-bearing frame 7 , and a reducer 9 is installed on the left side of the load-bearing frame 7 , a second motor 8 is installed on the left side of the reducer 9 , and a connecting shaft 10 is installed on the right side of the reducer 9 . It penetrates from the inside of the processing tank 1, and the left side of the connecting shaft 10 is provided with an eccentric wheel 11, the side surface of the processing tank 1 is provided with a fixing block 12, and a limiting ball 13 is mounted on the left side of the fixing block 12. The eccentric wheel 11 is connected with the limiter The positioning balls 13 are connected with each other, and both are made of rubber material. When the eccentric wheel 11 rotates, it pushes the limiting balls 13 to move to the right, so that the processing tank 1 swings inside the load-bearing frame 7, which is convenient for internal The materials are uniformed to avoid leftovers;

A protective box 14 is installed below the processing tank 1, and a third motor 15 is installed below the protective box 14. The first grinding wheel 16 is located inside the processing tank 1, and the first grinding wheel 16 passes through a fixed shaft 18 installed on the lower surface. The third motor 15 is connected to each other, the right side of the first grinding wheel 16 is connected with the second grinding wheel 17, and the second grinding wheel 17 is connected to the inner wall of the protective box 14 through the fixed shaft 18 installed below. The first grinding wheel 16 and the second grinding wheel 17 are structures with the same volume and the same rotational speed ratio, and the two are meshed and connected to grind the internal materials to improve the crushing efficiency;

The front surface of the processing tank 1 is provided with a feeding port 19 , and an observation window 20 is provided below the feeding port 19 , and a discharging hopper 21 is installed below the processing tank 1 , and two discharging hoppers 21 are symmetrically arranged on the lower surface of the processing tank 1 . , under the swinging action of the treatment tank 1, the material inside it is discharged from the discharge hopper 21.

Working principle: After the device is connected to the external power supply, as shown in Figures 1-5, the financial seal that needs to be crushed is put into the interior of the processing tank 1 through the feeding port 19, then the feeding port 19 is closed, and the first The motor 2, the second motor 8 and the third motor 15, the first motor 2 drives the cutting knife 6 to rotate through the drive shaft 5, so that the cutting knife 6 cuts the internal seal, breaks the seal, and reduces the volume of the seal ;

The third motor 15 drives the first grinding wheel 16 to rotate through the fixed shaft 18 above, so that the first grinding wheel 16 drives the second grinding wheel 17 to rotate, and the two turn in opposite directions, which is convenient for grinding the material deposited below, Improve the efficiency of crushing, and the dust generated in the crushing process floats upward, and the dust-proof net 3 intercepts the dust;

As shown in FIGS. 1 and 3 , after the second motor 8 is started, it drives the reducer 9 to rotate, the reducer 9 slows down the rotational speed, and the reducer 9 drives the connecting shaft 10 to rotate, so that the connecting shaft 10 drives the eccentric 11 Slowly rotate, so that the eccentric wheel 11 drives the limiting ball 13 to move to the right, so that the limiting ball 13 drives the processing tank 1 to move to the right through the fixed block 12. After the eccentric wheel 11 rotates for half a circle, the processing tank 1 is under the action of gravity. The second motor 8 drives the eccentric wheel 11 to rotate continuously, thereby swinging the treatment tank 1, so that the fragments inside the treatment tank 1 are evenly mixed in the middle under the action of the shock force, and the material is improved. Mixing degree, thereby improving the efficiency of the cutting knife 6, and as shown in FIG. 2, the heavy ball 4 inside the dustproof net 3 also shakes, and under the action of the heavy ball 4, the dust embedded on the surface of the dustproof net 3 is removed. lay down;

The first motor 2 can be turned off regularly, so that under the action of the second motor 8, the treatment tank 1 is continuously swayed, so that a small volume of material gradually flows and settles under the treatment tank 1, so that the first grinding wheel 16 and the second grinding wheel The wheel 17 grinds the small-volume material to improve the uniformity of the material particles, and starts the first motor 2 again, the cutting knife 6 grinds the large-volume material above again, and observes the internal material grinding through the observation window 20. , until the pulverization is over, turn off the power of the first motor 2 and the third motor 15, open the discharge hopper 21, and the second motor 8 drives the whole to swing, so that the pulverized materials are discharged from the discharge hopper 21, which increases the overall practicability.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. An environmental protection crushing and processing device for discarded financial seals, comprising a processing tank (1), a drive shaft (5) and a first grinding wheel (16), characterized in that: a first grinding wheel (16) is installed above the processing tank (1). The motor (2), and the inner wall of the treatment tank (1) is provided with a dust filter (3), the upper end of the drive shaft (5) is connected to the lower end of the first motor (2), and the drive shaft (5) is connected from the The dustproof net (3) penetrates through, and the outer side of the drive shaft (5) is provided with a cutting knife (6), and the outer side of the processing tank (1) is provided with a load-bearing frame (7), and the load-bearing frame (7) A reducer (9) is installed on the left side of the reducer (9), and a second motor (8) is installed on the left side of the reducer (9). ) penetrates through, and the left side of the connecting shaft (10) is provided with an eccentric wheel (11), the side of the processing tank (1) is provided with a fixing block (12), and the left side of the fixing block (12) is limited in installation A position ball (13), a protective box (14) is installed below the processing tank (1), and a third motor (15) is installed below the protective box (14), and the first grinding wheel (16) is located at The interior of the treatment tank (1), and the first grinding wheel (16) is connected to the third motor (15) through a fixed shaft (18) mounted on the lower surface, and the right side of the first grinding wheel (16) is connected with a The second grinding wheel (17), and the second grinding wheel (17) is connected to the inner wall of the protective box (14) through the fixed shaft (18) installed below, and the front surface of the processing tank (1) is provided with a feeding port (19), and an observation window (20) is arranged below the feeding port (19), and a discharge hopper (21) is installed below the processing tank (1). 2. An environmental protection crushing and processing device for discarded financial stamps according to claim 1, characterized in that: the dustproof net (3) is a double-layer structure, and three heavy balls (4) are placed in the double-layer structure. , and the diameter of the heavy ball (4) is larger than the mesh diameter of the dust filter (3). 3. An environmental protection pulverizing treatment device for discarded financial stamps according to claim 1, characterized in that: the cutting knives (6) are symmetrically arranged on the outside of the drive shaft (5), and the drive shaft (5) is connected to the dust-proof Net (3) Active connections. 4 . The environmentally friendly crushing and processing device for discarded financial stamps according to claim 1 , wherein the eccentric wheel ( 11 ) and the limiting ball ( 13 ) are connected in an identical manner, and both are made of rubber. 5 . 5. An environmental protection pulverizing treatment device for discarded financial seals according to claim 1, characterized in that: the first grinding wheel (16) and the second grinding wheel (17) are structures with the same volume and the same rotational speed ratio, And the two are meshed and connected. 6 . The environmental protection crushing and processing device for discarded financial stamps according to claim 1 , wherein two discharge hoppers ( 21 ) are symmetrically arranged on the lower surface of the processing tank ( 1 ). 7 .