CN201848301U - Table device used for gravity concentration - Google Patents

Abstract

The utility model discloses a shaker device for gravity mineral separation, which comprises a transmission box body, a support and a shaker body. The drive box body is provided with a motor, a driving cone wheel and a driven cone wheel. The driving cone wheel Eccentrically arranged on the main shaft of the motor, the driving cone wheel meshes with the driven cone wheel, the driven cone wheel is connected to the shaker body through a connecting rod, the bottom surface of the shaker body is provided with a pulley, and the bracket A slide rail is arranged on the top, and the pulley can swing back and forth on the slide rail driven by the driven cone wheel. The utility model has relatively high beneficiation efficiency, can quickly screen the ore to be beneficiated, and has the advantages of simple structure, convenient use, low production cost, and is convenient for popularization and use.

Description

Shaker device for gravity beneficiation

technical field

The utility model relates to a shaker device, in particular to a shaker device used for gravity beneficiation.

Background technique

Mineral dressing is mainly based on the mineral properties of the ore, mainly the physical, chemical or physicochemical properties of different minerals, using different methods to separate the useful minerals from the gangue minerals, and to separate the various symbiotic useful minerals from each other as much as possible. Or reduce harmful impurities to obtain the separation process of raw materials required for smelting or other industries. The current beneficiation methods generally include gravity separation, flotation, magnetic separation, and electric separation. The gravity separation method uses the difference in gravity of different components in the ore, so that the different components of the ore are stratified and separated.

At present, the shaker device used for gravity beneficiation has the following disadvantages: 1. During the swing process of the shaker, the swing distance is fixed and cannot be adjusted, and cannot flexibly adapt to ores with different properties. Low; 2. The shaking frequency of the shaking table is also fixed and cannot be adjusted. When different ores are subjected to gravity beneficiation, the shaking frequency of the shaking table is different. The existing shaking table device can only It satisfies the screening of a certain type of ore, but cannot satisfy the screening of more than two types of ore. The application area is too narrow, which increases the cost of mineral processing and brings great inconvenience to the actual mineral processing work.

Utility model content

The purpose of the utility model is to overcome the above-mentioned deficiencies in the prior art and provide a shaker device for gravity beneficiation. The utility model has relatively high beneficiation efficiency, can quickly screen the ore to be beneficiated, and has the advantages of simple structure, convenient use, low production cost, and is convenient for popularization and use.

In order to achieve the above purpose, the technical solution adopted by the utility model is: a shaker device for gravity mineral processing, which is characterized in that it includes a transmission box, a bracket and a shaker body, and the drive box is provided with a motor, a driving cone wheel and the driven cone wheel, the drive cone wheel is eccentrically arranged on the main shaft of the motor, the drive cone wheel is meshed with the driven cone wheel, the driven cone wheel is connected with the shaker body through a connecting rod, and the shaker The bottom surface of the bed body is provided with a pulley, and the support is provided with a slide rail, and the pulley can swing back and forth on the slide rail driven by the driven cone wheel.

In the shaker device for gravity mineral separation described above, the motor is connected with a speed-regulating frequency regulator for adjusting the rotational speed of the motor.

In the aforementioned shaker device for gravity mineral separation, the driven cone wheel is also connected to the shaker body through tension springs arranged on both sides of the connecting rod.

In the above shaker device for gravity separation, baffles are respectively arranged on both sides of the shaker body.

Compared with the prior art, the utility model has the following advantages: the utility model has relatively high beneficiation efficiency, can quickly screen the ore to be beneficiated, and has a simple structure, convenient use, low production cost, and is convenient for popularization and use. In the actual use process, the meshing point of the driving cone wheel and the driven cone wheel can be adjusted. By adjusting the meshing point of the driving cone wheel and the driven cone wheel, the swing amplitude of the shaker body can be adjusted to suit Different beneficiation requirements. The motor is connected with a speed-regulating frequency regulator that adjusts the speed of the motor, and the speed-regulating frequency regulator adjusts the speed of the motor, thereby adjusting the rotating speed of the active cone wheel, and further adjusting the swing frequency of the shaker body. control, so as to meet the requirements for the swing frequency of the shaker body during gravity beneficiation, so that the utility model can adapt to the screening of different kinds of ores.

The technical solutions of the present utility model will be further described in detail through the drawings and embodiments below.

Description of drawings

Fig. 1 is a front structural schematic diagram of the utility model.

Fig. 2 is a top view structural diagram of the utility model.

Explanation of reference signs:

1-shaker body; 2-extension spring; 3-transmission box;

4-connecting rod; 5-baffle; 6-driven cone wheel;

7-active bevel wheel; 8-motor; 9-bracket;

10-rail; 11-pulley.

Detailed ways

As shown in Figure 1, a shaker device for gravity beneficiation includes a transmission box 3, a bracket 9 and a shaker body 1, and a motor 8, a driving cone wheel 7 and a driven The cone wheel 6, the driving cone wheel 7 is eccentrically arranged on the main shaft of the motor 8, the driving cone wheel 7 is meshed with the driven cone wheel 6, and the driven cone wheel 6 is connected to the shaker body 1 through the connecting rod 4 Connected, the bottom surface of the shaker body 1 is provided with a pulley 11, and the bracket 9 is provided with a slide rail 10, and the pulley 11 can swing back and forth on the slide rail 10 driven by the driven cone wheel 6. The motor 8 is connected with a speed regulating frequency regulator for adjusting the speed of the motor 8 . The driven cone wheel 6 is also connected to the shaker body 1 through the extension springs 2 arranged on both sides of the connecting rod 4 . Both sides of the shaker body 1 are respectively provided with baffles 5 . The motor 8 may be a DC speed regulating motor.

When in use, the motor 8 drives the driving cone wheel 7 eccentrically arranged on its main shaft to rotate, and the driving cone wheel 7 drives the driven cone wheel 6 meshed with it, and the driven cone wheel 6 drives the shaker body 1 The ore to be screened is loaded on the shaker body 1 by the pulley 11 arranged at the bottom of the slide rail 10 swinging back and forth, and the shaker body 1 swings back and forth, using the different gravity of each component in the ore to screen it . Preferably, the driven cone wheel 6 is connected with the shaker body 1 through the extension springs 2 arranged on both sides of the connecting rod 4, so as to increase the pulling force of the shaker body 1 during the swing. In actual use, the meshing point of the driving cone wheel 7 and the driven cone wheel 6 can be adjusted, and the swing range of the shaker body 1 can be adjusted by adjusting the meshing point of the driving cone wheel 7 and the driven cone wheel 6 That is, loosen the bolts that fix the motor 8, adjust the driving cone wheel 7 to move left and right, and the driven cone wheel 6 realizes the stepless adjustment of the swing as the eccentricity shrinks and increases after meshing with the driving cone wheel 7 , so as to adapt to different beneficiation requirements. The motor 8 is connected with a speed-regulating frequency regulator that regulates the rotating speed of the motor 8, and the speed-regulating frequency regulator regulates the rotating speed of the motor 8, thereby adjusting the rotating speed of the driving cone wheel 7, further adjusting the shaking table body 1 swing frequency is controlled to meet the requirements for the swing frequency of the shaker body 1 during gravity beneficiation, so that the utility model can adapt to the screening of different types of ores. Both sides of the shaker body 1 are respectively provided with baffles 5 , the purpose is that when the shaker body 1 is swinging, the ore loaded on it can only fall from the prescribed edge of the shaker body 1 .

The above are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any simple modifications, changes and equivalent structural transformations made to the above embodiments according to the technical essence of the present utility model still belong to Within the scope of protection of the technical solution of the utility model.

Claims (4)

1. A shaker device for gravity beneficiation, characterized in that: it includes a transmission box (3), a bracket (9) and a shaker body (1), and a motor (8) is arranged in the transmission box (3) , driving cone wheel (7) and driven cone wheel (6), described driving cone wheel (7) is eccentrically arranged on the main shaft of motor (8), described driving cone wheel (7) and driven cone wheel (6) ), the driven cone wheel (6) is connected with the shaker body (1) through the connecting rod (4), the bottom surface of the shaker body (1) is provided with a pulley (11), and the bracket (9 ) is provided with a slide rail (10), and the pulley (11) can swing back and forth on the slide rail (10) driven by the driven cone wheel (6). 2. The shaker device for gravity mineral separation according to claim 1, characterized in that: said motor (8) is connected with a speed-regulating frequency regulator for adjusting the rotational speed of the motor (8). 3. The shaker device for gravity beneficiation according to claim 1, characterized in that: the driven cone wheel (6) is also connected to the shaker by means of tension springs (2) arranged on both sides of the connecting rod (4). The bed body (1) is connected. 4. The shaker device for gravity mineral separation according to claim 1, 2 or 3, characterized in that baffles (5) are respectively arranged on both sides of the shaker body (1).

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