CN204911613U - To roll -type colliery breaker - Google Patents

Abstract

The utility model discloses a to roll -type colliery breaker, including feeder hopper, broken storehouse, motor, drive belt, supporting leg, conveyer, compression roller, broken tool bit, control box and discharge gate, the feeder hopper is installed in the middle of the bottom in broken storehouse, the inside in broken storehouse is installed to the compression roller, broken tool bit is fixed around the compression roller, the motor is fixed on the outer wall in broken storehouse, the compression roller passes through transmission belt drive with the motor and is connected, the lower extreme at the outer wall in broken storehouse is installed to the control box, the supporting leg is fixed around the bottom in broken storehouse, be equipped with the discharge gate in the middle of the bottom in broken storehouse, the conveyer is installed under the discharge gate. The utility model has the advantages of simple and reasonable structure, crushing efficiency is high, and crushing effect is good, has improved work efficiency greatly, has reduced people's intensity of labour.

Description

A pair of roller coal mine crusher

technical field

The utility model relates to the technical field of coal mine processing machinery, in particular to a pair-roller coal mine crusher.

Background technique

Coal mine crusher is a device for crushing large coal mines. At present, there are various coal mine crushers on the market, but their structures are complex, the crushing effect is poor, and the crushing efficiency is low, which cannot meet people's requirements. The utility model Provided is a double-roller coal mine crusher with simple and reasonable structure, high crushing efficiency and good crushing effect, which greatly improves work efficiency and reduces labor intensity of people.

Utility model content

The purpose of this utility model is to provide a pair of roller coal mine crushers to solve the problems raised in the background technology above.

In order to achieve the above purpose, the utility model provides the following technical solutions: a double-roller coal mine crusher, including adapter headband fixed lower gasket, adapter headband fixed upper gasket, adapter left headband, adapter right headband, adapter The decompression belt, the adapter gear buckle, the adapter knob and the knob screw, the adapter knob is fixed on the gasket on the adapter headband through the knob screw; the gasket on the adapter headband is fixed on the adapter gear buckle; The left headband of the adapter is connected with the right headband of the adapter, and the upper part is connected with the adapter gear buckle, and the lower part is connected with the gasket under the adapter headband, and the adapter decompression belt is clamped on the gasket under the adapter headband.

Preferably, the hopper is an inverted trapezoidal structure.

Preferably, there are two pressing rollers, and the crushing cutter heads on the two pressing rollers are engaged with each other.

Preferably, the crushing bin has a rectangular structure.

Compared with the prior art, the beneficial effect of the utility model is: the roller-type coal mine crusher has simple and reasonable structure, high crushing efficiency and good crushing effect, greatly improves work efficiency and reduces labor intensity of people.

Description of drawings

Fig. 1 is the structural representation of the utility model.

In the figure: 1. Feed hopper, 2. Crushing bin, 3. Motor, 4. Transmission belt, 5. Support leg, 6. Conveyor, 7. Press roller, 8. Crushing head, 9. Control box, 10. Outlet.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figure 1, the utility model provides a technical solution: a double-roller coal mine crusher, including a feed hopper 1, a crushing bin 2, a motor 3, a transmission belt 4, a support leg 5, a conveyor 6, and a pressure roller 7 , crushing cutter head 8, control box 9 and discharge port 10, the crushing bin 2 is a rectangular structure, the feeding hopper 1 is installed in the middle of the bottom of the crushing bin 2, the feeding hopper 1 is an inverted trapezoidal structure, and the pressure roller 7 is installed in the crushing Inside the warehouse 2, the crushing cutter head 8 is fixed around the pressing roller 7, and there are two pressing rollers 7, the crushing cutter heads 8 on the two pressing rollers 7 mesh with each other, the motor 3 is fixed on the outer wall of the crushing chamber 2, The roller 7 is connected to the motor 3 through the transmission belt 4. The control box 9 is installed on the lower end of the outer wall of the crushing bin 2. The supporting legs 5 are fixed around the bottom of the crushing bin 2. There is a discharge port 10 in the middle of the bottom of the crushing bin 2. Machine 6 is installed directly below discharge port 10.

Working principle: when in use, pour the material from the feed hopper 1 into the crushing bin 2, the motor 3 drives the pressure roller 7 to rotate, and the crushing cutter heads 8 on the pressure roller 7 mesh with each other to crush the material, and the crushed material Fall from the discharge port 10 onto the conveyor 6, and the conveyor 6 transports the crushed material out.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (4)

1. a pair roller type colliery disintegrating machine, comprise feed hopper (1), cracking cabin (2), motor (3), driving-belt (4), supporting leg (5), conveyer (6), pressure roller (7), crushing cutter head (8), control cabinet (9) and discharging opening (10), it is characterized in that: described feed hopper (1) is arranged in the middle of the bottom of cracking cabin (2), described pressure roller (7) is arranged on the inside of cracking cabin (2), described crushing cutter head (8) is fixed on the surrounding of pressure roller (7), described motor (3) is fixed on the outer wall of cracking cabin (2), described pressure roller (7) and motor (3) are in transmission connection by driving-belt (4), described control cabinet (9) is arranged on the lower end of the outer wall of cracking cabin (2), described supporting leg (5) is fixed on the bottom surrounding of cracking cabin (2), discharging opening (10) is provided with in the middle of the bottom of described cracking cabin (2), described conveyer (6) is arranged on immediately below discharging opening (10).

2. a kind of pair roller type colliery according to claim 1 disintegrating machine, is characterized in that: described feed hopper (1) is inverted trapezoidal structure.

3. a kind of pair roller type colliery according to claim 1 disintegrating machine, is characterized in that: described pressure roller (7) is two, and the crushing cutter head (8) on two pressure rollers (7) engages each other.

4. a kind of pair roller type colliery according to claim 1 disintegrating machine, is characterized in that: described cracking cabin (2) is rectangular configuration.