CN217017319U - Grind quick-witted collection device for waste material - Google Patents

Abstract

The utility model discloses a grinding machine waste collection device. The top of the support is provided with a grinder main body, the bottom of the support is provided with a separation mechanism, the bin body is welded on the bottom side of the support, and the screen is fixed on a first fixing ring. On the side of the second fixing ring, the other ends of the second connecting column and the first connecting column are provided with a fixed shaft sleeve, the shaft hole of the fixed shaft sleeve is fixedly sleeved with a rotating shaft, and a funnel-shaped sliding shaft is fixed at the bottom of the inner side of the silo. The bottom of the funnel-shaped sliding surface is provided with a discharge chute. The device adopts a conical-columnar screen structure to replace the common vibrating screen to separate and collect waste. The motor drives the screen to rotate to separate the waste, which can effectively reduce Working noise can reduce the amount of dust generated, which is beneficial to the health of employees. The device is equipped with a vibration motor on the unloading slip surface, which can effectively prevent the occurrence of blockage and improve production efficiency.

Description

A collection device for grinding machine waste

technical field

The utility model relates to the technical field of collection of wastes of grinding machines, in particular to a collection device of wastes of grinding machines.

Background technique

In the field of chemical analysis, especially in the analysis of solid samples, the samples usually need to be pre-processed. The grinder is a commonly used solid sample grinding device. Common grinders include ball mills, rod mills, vibration mills, etc. After the material is crushed, it is crushed again. It is widely used in cement, silicate products, new building materials, refractory materials, fertilizers, non-ferrous metal beneficiation and glass ceramics and other production industries. The existing grinder is grinding. Due to the different sizes of material particles and impurities mixed with them, large material and waste particles often appear after grinding, which cannot be directly used in production, and the waste needs to be separated and collected. The existing waste collection equipment mostly adopts vibration The waste is separated and collected by the method of separation. Due to the large vibration amplitude, the noise during operation is huge and dust is easily generated, which causes environmental pollution, endangers the health of workers, and is not conducive to normal production. Moreover, the separated materials are mostly fine particles or In powder form, it is easy to accumulate in the silo and cause the discharge port to be blocked. It takes manpower to dredge, which is not conducive to the improvement of production efficiency.

Utility model content

The purpose of the present utility model is to provide a collection device for grinding machine waste, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a collection device for grinding machine waste, comprising a support, the top of the support is provided with a main body of the grinder, and the bottom of the support is provided with a separation mechanism;

The separation mechanism includes a silo body and a screening assembly, the silo body is welded to the bottom side of the support, the screening assembly includes a first fixing ring, a screen mesh and a second fixing ring, and the screen mesh is fixed on the first fixing ring. The sides of the ring and the second fixing ring, the inner sides of the first fixing ring and the second fixing ring are respectively fixed with a second connecting column and a first connecting column, and the other ends of the second connecting column and the first connecting column are respectively fixed. Both are provided with a fixed shaft sleeve, the shaft hole of the fixed shaft sleeve is fixedly sleeved with a rotating shaft, a funnel-shaped sliding surface is fixed at the bottom of the inner side of the bin body, and the bottom of the funnel-shaped sliding surface is provided with a discharge chute , a vibration motor is fixed on one side of the discharge chute.

Preferably, one end of the above-mentioned rotating shaft is provided with a drive motor, the drive motor is fixed to the outer side of the bin body by bolts, the output shaft end of the drive motor is fixed with a coupling, and the interface end of the coupling is fixedly connected to one end of the shaft.

Preferably, the top of the main body of the grinding machine is provided with a feeding port, and the bottom of the main body of the grinding machine is provided with a discharging port of the grinding machine.

Preferably, the end of the outlet of the grinder is located on the inner side of the screen, and a semi-arc slideway is provided directly below the second fixing ring.

Preferably, the end of the semi-arc slideway is connected with a waste discharge port, the semi-arc slideway and the waste discharge port are both fixed to the bin body, and a waste collection box is arranged directly below the waste discharge port .

Preferably, a discharge port is communicated with the end of the above-mentioned discharging chute, the discharging chute and the discharging port are both fixed to the bin body, and a powder collecting box is arranged directly below the discharging port.

Compared with the prior art, the beneficial effects of the present utility model are:

1. The device adopts the cone-shaped screen structure to replace the common vibrating screen, separates and collects the waste, and separates the waste by the motor-driven screen rotation. The separation process is very stable, which can effectively reduce working noise and dust. The amount produced is beneficial to the health of employees.

2. The device is equipped with a vibrating motor at the unloading sliding surface. The vibration generated by the working of the vibrating motor is used to avoid the accumulation of fine materials on the sliding surface, which can effectively prevent the occurrence of clogging and is conducive to the improvement of production efficiency.

Description of drawings

Fig. 1 is the overall three-dimensional structure schematic diagram of the present utility model;

Fig. 2 is the overall front structure schematic diagram of the utility model;

Fig. 3 is the overall side structure schematic diagram of the utility model;

4 is a schematic structural diagram of a separation mechanism of the present invention;

Fig. 5 is the structural schematic diagram of A region in Fig. 4 of the present utility model;

FIG. 6 is a schematic diagram of the three-dimensional structure of the screening assembly of the present invention.

In the figure: 1. Support; 2. Main body of grinding machine; 3. Discharge port; 4. Powder collection box; 5. Waste collection box; 6. Waste material outlet; 7. Separation mechanism; 8. Feed port; 9. Screening components; 10. The first fixing ring; 11. The screen; 12. The second fixing ring; 13. The first connecting column; 14. The fixed shaft sleeve; 15. The second connecting column; mouth; 17, drive motor; 18, coupling; 19, shaft; 20, funnel-shaped sliding surface; 21, semi-arc slide; 22, bin body; 23, discharge slide; 24, vibration motor.

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.

Example

Please refer to FIGS. 1-6 , the present utility model provides a technical solution: a waste collection device for a grinder, comprising a support 1, the top of the support 1 is provided with a grinder main body 2, and the bottom of the support 1 is provided with a separation Mechanism 7, the separation mechanism 7 includes a silo body 22 and a screening assembly 9, the silo body 22 is welded to the bottom side of the support 1, the inner bottom of the silo body 22 is fixed with a funnel-shaped sliding surface 20, and the bottom of the funnel-shaped sliding surface 20 is provided with a The discharge chute 23 has a vibration motor 24 fixed on one side of the discharge chute 23. The vibration motor 24 uses its own vibration to prevent the accumulation of materials and accelerate the discharge of the materials.

The screening assembly 9 includes a first fixed ring 10, a screen 11 and a second fixed ring 12. The screen 11 is fixed on the side surfaces of the first fixed ring 10 and the second fixed ring 12. The first fixed ring 10 and the second fixed ring 12 The inner side of the second connecting column 15 and the first connecting column 13 are respectively fixed, and the other ends of the second connecting column 15 and the first connecting column 13 are both provided with a fixed shaft sleeve 14, and the shaft hole of the fixed shaft sleeve 14 is fixed inside the sleeve. A rotating shaft 19 is connected, one end of the rotating shaft 19 is provided with a drive motor 17, the drive motor 17 is fixed on the outer side of the bin body 22 by bolts, the output shaft end of the drive motor 17 is fixed with a coupling 18, the interface of the coupling 18 The end is fixedly connected to one end of the rotating shaft 19. During operation, the driving motor 17 drives the rotating shaft 19 to rotate through the coupling 18. The rotating rotating shaft 19 is connected to the first connecting column fixed on the fixed shaft sleeve 14 through the fixed shaft sleeve 14 fixed on it. 13 and the second connecting column 15 drive the screen 11 to rotate.

The top of the grinder main body 2 is provided with a feed port 8 for feeding materials, and the bottom of the grinder main body 2 is provided with a grinder discharge port 16, and the end of the grinder discharge port 16 is located inside the screen 11. After grinding The material is discharged from the discharge port 16 of the grinder, and the material enters the screening assembly 9 through the discharge port 16 of the grinder. A semi-arc slideway 21 is provided directly below the second fixing ring 12, and the end of the semi-arc slideway 21 is provided. A waste discharge port 6 is communicated with, and the semi-arc slideway 21 and the waste discharge port 6 are both fixed on the bin body 22. A waste collection box 5 is arranged directly below the waste discharge port 6, and the large-particle waste cannot pass through the screen 11. The gap slides down into the semi-arc slideway 21 provided at the bottom of the second fixing ring 12 through the rotating action of the inclined screen 11, and the waste is finally discharged from the waste discharge port 6 through the semi-arc slideway 21 and enters the lower part. In the waste collection box 5, the end of the discharge chute 23 is connected with the discharge port 3, the discharge chute 23 and the discharge port 3 are both fixed to the bin body 22, and a powder collection box is provided directly below the discharge port 3 4. The screen 11 is conical and cylindrical with a certain inclination angle. During the rotation, the fine materials fall from the gaps of the screen 11 to the funnel-shaped sliding surface 20 at the bottom of the bin body 22, and the materials slide through the funnel. The surface 20 slides down into the discharge chute 23. A vibration motor 24 is arranged on one side of the discharge chute 23. The vibration motor 24 uses its own vibration to prevent the accumulation of materials and accelerate the discharge of the materials. The discharge port 3 is discharged into the powder collection box 4 below the discharge port 3.

Working principle or structural principle, when using, put the material into the feed port 8, the ground material is discharged from the grinder discharge port 16, the end of the grinder discharge port 16 is located in the cylinder ring of the screen 11, and the material is ground through the grinding machine. The discharge port 16 of the machine enters the screening assembly 9, the drive motor 17 fixed on one side of the bin body 22 drives the rotating shaft 19 to rotate through the coupling 18, and the rotating rotating shaft 19 passes through the fixed shaft sleeve 14 and the fixed shaft sleeve fixed on it. The first connecting column 13 and the second connecting column 15 fixed on the 14 drive the screen 11 to rotate. The screen 11 is conical and cylindrical with a certain inclination angle. The material falls into the funnel-shaped sliding surface 20 at the bottom of the bin body 22, and the material slides down through the funnel-shaped sliding surface 20 into the discharge chute 23. One side of the discharge chute 23 is provided with a vibration motor 24, and the vibration motor 24 uses its own The vibration prevents the material from accumulating and accelerates the discharge of the material. The material is finally discharged from the discharge port 3 through the discharge chute 23 and enters the powder collection box 4 below the discharge port 3. The unground large-particle waste cannot be discharged from the screen 11. The gap slides down into the semi-arc slideway 21 provided at the bottom of the second fixing ring 12 through the rotating action of the inclined screen 11, and the waste is finally discharged from the waste discharge port 6 through the semi-arc slideway 21 and enters the lower part. in the waste collection box 5, and this cycle until the separation and collection operation is completed.

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. A grinding machine waste collection device, comprising a support (1), characterized in that: the top of the support (1) is provided with a grinder main body (2), and the bottom of the support (1) is provided with There is a separation mechanism (7); The separation mechanism (7) includes a silo body (22) and a screening assembly (9), the silo body (22) is welded to the bottom side of the support (1), and the screening assembly (9) includes a first fixing ring (10), a screen (11) and a second fixing ring (12), the screen (11) is fixed on the side surfaces of the first fixing ring (10) and the second fixing ring (12), the first fixing The inner side of the ring (10) and the second fixing ring (12) are respectively fixed with a second connecting column (15) and a first connecting column (13), the second connecting column (15) and the first connecting column (13) ) is provided with a fixed shaft sleeve (14) at the other end of the fixed shaft sleeve (14), a rotating shaft (19) is fixedly sleeved in the shaft hole of the fixed shaft sleeve (14), and a funnel-shaped sliding shaft (19) is fixed on the inner bottom of the silo body (22). The bottom of the funnel-shaped sliding surface (20) is provided with a discharging slideway (23), and a vibration motor (24) is fixed on one side of the discharging slideway (23). 2. A device for collecting waste from a grinder according to claim 1, characterized in that: one end of the rotating shaft (19) is provided with a drive motor (17), and the drive motor (17) is fixed to the bin body (17) by bolts. 22), the output shaft end of the drive motor (17) is fixed with a coupling (18), and the interface end of the coupling (18) is fixedly connected to one end of the rotating shaft (19). 3. A device for collecting wastes of a grinder according to claim 1, characterized in that: the top of the grinder main body (2) is provided with a feeding port (8), and the The bottom is provided with a grinder outlet (16). 4. A device for collecting waste from a grinder according to claim 3, characterized in that: the end of the grinder outlet (16) is located inside the screen (11), and the second fixing ring ( 12) is provided with a semi-arc slideway (21). 5. A device for collecting waste from a grinder according to claim 4, characterized in that: the end of the semi-arc slideway (21) is connected with a waste discharge port (6), and the semi-arc slideway (21) Both the channel (21) and the waste discharge port (6) are fixed on the bin body (22), and a waste collection box (5) is arranged directly below the waste discharge port (6). 6 . The device for collecting waste from a grinder according to claim 1 , wherein a discharge port ( 3 ) is communicated with the end of the discharge chute ( 23 ), and the discharge chute ( 23 ). ) and the discharge port (3) are fixed on the bin body (22), and a powder collection box (4) is arranged directly below the discharge port (3).

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