CN201214213Y - Grinding machine with sieving mechanism - Google Patents

Abstract

The utility model discloses a grinding machine with a sieving mechanism, which comprises a muller (1) with a hopper that can be turned over, wherein, a sieving mechanism (2) is arranged below the muller (1) with the hopper that can be turned over. Compared with the prior art, since the grinding machine integrates the grinding function and the sieving function, the grinding and the sieving procedures can be completed at one time, thereby can reduce the production work procedures of the transmission of the grinding materials, and can reduce the labor intensity for manually transferring the grinding material, or can cancel the investment cost of the transmission equipment, and can improve the production efficiency.

Description

A kind of grinder with screening plant

Technical field

The utility model relates to a kind of grinding machinery, particularly a kind of grinder with screening plant.

Background technology

Present grinder and screening plant are respectively two separate equipment, abrasive material after grinder grinds, also needing to be sent to screening plant through artificial or transmission equipment screens, comprised the abrasive material transmission course in the production process, as adopted that manually to be transmitted in the transmission course working strength of workers bigger; As adopt transmission equipment to transmit, then increased equipment investment cost.Also influence production efficiency.

The utility model content

The purpose of this utility model is, a kind of grinder with screening plant is provided, and makes to grind with screening once to finish, and can reduce production process, alleviates working strength of workers, or reduces equipment investment cost, enhances productivity.

For solving the problems of the technologies described above, the grinder of band screening plant of the present utility model adopts following technical scheme: it comprises the grinder that hopper can overturn automatically, is provided with screening plant below grinder that hopper can overturn automatically.

In the grinder of above-mentioned band screening plant, described screening plant is installed on the frame of the grinder below that hopper can overturn automatically.

In the grinder of aforesaid band screening plant, described screening plant involving vibrations sieve is equipped with vibrating motor on the vibratory sieve, and the below of vibratory sieve is connected through the frame elasticity of the grinder that spring and hopper can overturn automatically.

In the grinder of aforesaid band screening plant, described vibrating motor and frequency converter are electrically connected.

In the grinder of aforesaid band screening plant, described vibratory sieve is provided with two-layer screen cloth, and the upper strata is scalping, and lower floor is a dusting cover.

In the grinder of aforesaid band screening plant, described vibratory sieve top is provided with the guiding bucket.

Compared with prior art, because the utility model will grind and all-in-one has been made in screening, make to grind and once finish with screening, can reduce the production process of abrasive material transmission, alleviate the labour intensity that the workman is transmitted abrasive material, reduce or cancel the cost of investment of transmission equipment, enhance productivity.

Description of drawings

Fig. 1 is structural representation of the present utility model (hopper is at rollover states);

Fig. 2 is the side view of Fig. 1.

Being labeled as in the accompanying drawing: the grinder that the 1-hopper can overturn automatically, the 2-screening plant, the 3-frame, the 4-scalping, the 5-vibrating motor, the 6-spring, 7-guides bucket, 8-dusting cover, 9-outlet at bottom.

The specific embodiment

Embodiment of the present utility model.Formation such as Fig. 1 and shown in Figure 2 of a kind of grinder with screening plant.The utility model is to increase a screening plant below the grinder 1 that existing hopper can overturn automatically, grinder and screening plant that hopper can be overturn automatically are made into all-in-one, the frame 3 of the grinder 1 that during concrete enforcement hopper can be overturn is automatically increased, and reserves the space that installs screening plant 2 additional.Screening plant 2 is installed on the frame 3 of the turnover grinder of hopper 1 below.Screening plant 2 involving vibrations sieves is equipped with vibrating motor 5 on the vibratory sieve, for prevent to vibrate the sorting amplitude when excessive surface of the work produce and impact vestige.Vibrating motor and frequency converter are electrically connected, by the rotating speed of Frequency Converter Control variable-frequency motor.Can regulate exciting force easily.The below of vibratory sieve is connected through frame 3 elasticity of the grinder 1 that spring 6 and hopper can overturn automatically.Vibratory sieve is provided with two-layer screen cloth, and the upper strata is scalping 4, and lower floor is a dusting cover 8.Vibratory sieve top is provided with guiding bucket 7.

The course of work of the present utility model:

During work, the raw material that will need earlier to grind is placed in the turnover grinder 1 of hopper and grinds, after grinding was finished, the upset of the hopper of the grinder 1 that hopper can overturn automatically struggled against 7 to guiding with abrading block in the hopper and workpiece, abrading block and workpiece in the guiding bucket 7 are slipped in the vibratory sieve, because between vibratory sieve and the frame 3 is to be connected through spring 6 elasticity, so vibratory sieve vibrates under the drive of vibrating motor 5, vibratory sieve is provided with two-layer screen cloth, the upper strata is scalping 4, and lower floor is a dusting cover 8.Particle can not be by scalping 4 mesh of vibratory sieve greater than the workpiece that processes of scalping 4, screened come out.Particle passes through vibratory sieve scalping 4 mesh less than the abrading block of vibratory sieve scalping 4 mesh, is sent to grinder 1 once more and grinds again or reclaim.The abrading block that particle is especially little lost efficacy, and by the dusting cover 8 of vibratory sieve, from vibratory sieve outlet at bottom 9 disallowable going out, prevented from the gap of grinder is produced destruction.

Claims (6)

1, a kind of grinder with screening plant comprises the grinder (1) that hopper can overturn automatically, it is characterized in that: the below of the grinder (1) that can overturn automatically at hopper is provided with screening plant (2).

2, the grinder of band screening plant according to claim 1 is characterized in that: described screening plant (2) is installed on the frame (3) of grinder (1) below that hopper can overturn automatically.

3, the grinder of band screening plant according to claim 2, it is characterized in that: described screening plant (2) involving vibrations sieve, vibrating motor (5) is installed on the vibratory sieve, and the below of vibratory sieve is connected through frame (3) elasticity of the grinder (1) that spring (6) and hopper can overturn automatically.

4, the grinder of band screening plant according to claim 3 is characterized in that: described vibrating motor (5) is electrically connected with frequency converter.

5, the grinder of band screening plant according to claim 3 is characterized in that: described vibratory sieve is provided with two-layer screen cloth, and the upper strata is scalping (4), and lower floor is dusting cover (8).

6, the grinder of band screening plant according to claim 4 is characterized in that: described vibratory sieve top is provided with guiding bucket (7).

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