CN203316189U - Crushing and screening machine - Google Patents

Abstract

The utility model discloses a crushing and screening integrated machine, comprising: a frame, a crushing device, and a screening machine, the crushing device and the screening machine are integrally arranged on the frame, and the crushing device includes a net tray, a crusher, Power device, the mesh tray is set between the crusher and the screening machine, the crusher is connected to the power device in transmission, the screening machine includes a screen surface, a screen cylinder is connected under the screen surface, the The sieve surface is connected with the mesh tray, and the mesh tray is provided with a self-elastic mesh surface, and the sieve surface is a vibrating sieve surface. Through the above method, the utility model combines crushing and screening into one, has a simple structure, is convenient for installation and maintenance, and reduces the floor area of the equipment. At the same time, the crusher can improve the crushing quality and avoid waste of materials.

Description

Crushing and screening machine

technical field

The utility model relates to the field of coal preparation equipment, in particular to a crushing and screening integrated machine. the

Background technique

At present, with the process of industrialization, many industries are gradually realizing mechanized operations in order to improve production efficiency, reduce labor intensity, increase production capacity and reduce equipment occupation space. the

Crusher and screening machine are indispensable equipment in the field of coal preparation equipment. In the prior art, the two kinds of equipment are operated independently, which leads to high energy consumption, waste of materials, troublesome maintenance and increase in the entire production process of coal preparation. The entire set of coal preparation equipment occupies an area, which is limited by the customer's plant space. the

Utility model content

The technical problem mainly solved by the utility model is to provide a crushing and screening integrated machine, which can combine the two steps of crushing and screening to reduce the occupied area of the equipment, improve the crushing quality and avoid wasting materials. the

In order to solve the above technical problems, a technical solution adopted by the utility model is to provide a crushing and screening integrated machine, including: a frame, a crushing device, and a screening machine, and the crushing device and the screening machine are integrally arranged on the frame , the crushing device includes a net tray, a crusher, and a power unit, the net tray is arranged between the crusher and the screening machine, the crusher is connected to the power unit in transmission, and the screening machine includes a screen surface, A screen cylinder is connected under the screen surface, the screen surface is connected with the mesh tray, and a self-elastic mesh surface is arranged on the mesh tray, and the screen surface is a vibrating screen surface. the

In a preferred embodiment of the present invention, the crushing device further includes a casing, the mesh tray and the crusher are both arranged in the casing, and the casing is also provided with the feeding port . the

In a preferred embodiment of the utility model, the crusher includes a helical blade and a connecting shaft, the connecting shaft is connected to the power device, and the helical blade is arranged on the connecting shaft. the

In a preferred embodiment of the utility model, the helical blade is a double-sided blade type helical blade. the

In a preferred embodiment of the present invention, the screen cylinder is provided with a discharge port. the

In a preferred embodiment of the present invention, the power device is a motor, and the motor is connected to the crusher through a transmission device. the

The beneficial effects of the utility model are: the integrated crushing and screening machine of the utility model combines crushing and screening into one, has a simple structure, is convenient for installation and maintenance, reduces the occupied area of the equipment, and at the same time, the crusher can improve the crushing quality and avoid wasting materials. the

Description of drawings

Fig. 1 is the structural representation of a preferred embodiment of the utility model crushing and screening all-in-one machine;

The marks of the components in the accompanying drawings are as follows: 1. Frame, 2. Net tray, 3. Power device, 4. Screen surface, 5. Screen drum, 6. Cabinet, 7. Feed inlet, 8. Spiral blade, 9. Connecting shaft, 10. Discharging port.

Detailed ways

The preferred embodiments of the utility model will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the utility model can be more easily understood by those skilled in the art, so as to make a clearer definition of the protection scope of the utility model. the

Please refer to Fig. 1, the utility model embodiment comprises:

An integrated crushing and screening machine, comprising: a frame 1, a crushing device, and a screening machine, wherein the crushing device and the screening machine are integrated on the frame 1.

The crushing device includes a net tray 2, a crusher, and a power unit 3. The net tray 2 is arranged between the crusher and the screening machine, and the crusher is connected to the power unit 3 through transmission. The crushing device also includes a casing 6, the mesh tray 2 and the crusher are all arranged in the casing 6, the mesh tray 2 is provided with a self-elastic mesh surface, and the casing 6 is also The feed port 7 is provided. The mesh tray 2 with the self-elastic mesh surface can bounce the material falling into the mesh tray 2 multiple times, and after repeated crushing, it ensures better crushing quality and avoids waste of materials. the

The power device 3 is a motor, and the motor is connected with the crusher through a transmission device. the

The screening machine includes a screen surface 4, a screen drum 5 is connected under the screen surface 4, the screen surface 4 is connected with the net tray 2, and the screen surface 4 is a vibrating screen surface. The sieve cylinder 5 is provided with a discharge port 10 . the

The crusher includes a helical blade 8 and a connecting shaft 9 , the connecting shaft 9 is connected to the power device 3 , and the helical blade 8 is arranged on the connecting shaft 9 . In order to ensure better crushing quality, the helical blade 8 is a double-sided blade type helical blade. the

The integrated crushing and screening machine of the utility model combines crushing and screening into one, has a simple structure, is convenient for installation and maintenance, and reduces the occupied area of the equipment. At the same time, the crusher can improve the crushing quality and avoid wasting materials. the

The above is only an embodiment of the utility model, and does not limit the patent scope of the utility model. Any equivalent structure or equivalent process conversion made by using the utility model specification and accompanying drawings, or directly or indirectly used in other Related technical fields are all included in the patent protection scope of the present utility model in the same way. the

Claims (2)

1. a broken screening all-in-one machine, it is characterized in that, comprise: frame, breaker, screening machine, described breaker and screening machine are integrally formed on described frame, described breaker comprises wire tray, disintegrating machine, power set, described wire tray is located between described disintegrating machine and screening machine, described disintegrating machine and power set are in transmission connection, described screening machine comprises a compass screen surface, be connected with a screen drum under described compass screen surface, described compass screen surface is connected with described wire tray, and described wire tray is provided with an eject wire side, and described compass screen surface is the oscillatory type compass screen surface.

2. broken screening all-in-one machine according to claim 1, is characterized in that, described breaker also comprises a casing, and described wire tray and disintegrating machine all are located in described casing, also is provided with charging aperture on described casing.

3. broken screening all-in-one machine according to claim 1, is characterized in that, described disintegrating machine comprises a helical blade and connecting axle, and described connecting axle is connected with described power set, and described helical blade is located on described connecting axle.

4. broken screening all-in-one machine according to claim 3, is characterized in that, described helical blade is two-sided blade formula helical blade.

5. broken screening all-in-one machine according to claim 1, is characterized in that, described screen drum is provided with discharge gate.

6. broken screening all-in-one machine according to claim 1, is characterized in that, described power set are motor, and described motor is connected with described disintegrating machine by transmission device.