CN215695720U - Dustless vibrating screen - Google Patents

Abstract

The utility model discloses a dust-free vibrating screen which comprises a device body, wherein a screening cylinder is arranged above the device body. According to the utility model, the bearing platform, the first vibrating screen, the second vibrating screen, the sliding rod, the material blocking platform and the electric push rod are arranged to be matched for use, so that the first vibrating screen and the second vibrating screen can be conveniently selected and used according to the specification of material screening, after the first vibrating screen is selected and used, a worker drives the electric push rod through the control panel, then the electric push rod pushes the material blocking platform to move through the sliding rod, so that the material blocking platform moves one end of the second vibrating screen, the material blocking platform blocks a channel where a feed port enters the second vibrating screen, then the material drops onto the first vibrating screen through the material blocking platform for screening after being put into the feed port, and after the second vibrating screen is selected and used, the material blocking platform blocks the channel where the feed port enters the first vibrating screen according to the same method.

Description

Dustless vibrating screen

Technical Field

The utility model relates to the technical field of vibrating screens, in particular to a dust-free vibrating screen.

Background

The vibration sieve is also called as a three-dimensional vibration screening filter, a vibration screening machine, a rotary vibration screening machine, a vibration screen, a vibration screening machine, a circular screen and a circular vibration screen. The vibration principle of the vibrating motor is utilized to throw the materials on the screen surface, and meanwhile, the materials move forwards in a straight line and are reasonably matched with the screen, so that the purpose of screening is achieved.

The prior art has the following problems:

the inside shale shaker of current filter tube generally has the sieve mesh of a specification, if the material of different specifications of needs screening, need to change the specification of shale shaker to it, and the operation is too loaded down with trivial details.

We have therefore proposed a dust-free vibrating screen which addresses the above disadvantages.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a dust-free vibrating screen.

In order to achieve the purpose, the utility model adopts the following technical scheme: dustless shale shaker, including the device body, device body top is provided with the filter cylinder, the inside plummer that is provided with of filter cylinder, the operation panel both ends are provided with first shale shaker and second shale shaker respectively, plummer top sliding connection has the fender material platform, the filter cylinder top is provided with the feeder hopper, it is provided with the slide bar to keep off material platform top level, slide bar one end runs through the feeder hopper surface, filter cylinder top surface is provided with electric putter, and electric putter one end and slide bar end fixing.

Preferably, the device body is internally provided with a collecting box, the surface of the collecting box is connected with the air blower through a dust collection pipe, the screening drum is symmetrically provided with a first dust collection hole and a second dust collection hole, and one end of the air blower is communicated with the first dust collection hole and the second dust collection hole through the dust collection pipe.

Preferably, be connected through supporting spring between device body and the filter screen cylinder, the vertical mounting panel that is provided with in filter screen cylinder bottom, device body top is provided with vibrating motor, and the vibrating motor output is fixed with the mounting panel.

Preferably, the outer side surface of the screening cylinder is provided with a discharge hole in a penetrating way.

Preferably, the supporting springs are provided in plurality, and the supporting springs are installed between the apparatus body and the screen drum at equal intervals.

Preferably, the bottom end in the screening cylinder is provided with a blanking table.

Preferably, a control panel is installed on the surface of the device body.

Compared with the prior art, the utility model has the beneficial effects that;

1. the utility model is convenient to select and use the first vibrating screen and the second vibrating screen according to the specification of material screening by arranging the bearing platform, the first vibrating screen, the second vibrating screen, the sliding rod, the material blocking platform and the electric push rod, after the first vibrating screen is selected and used, a worker drives the electric push rod through the control panel, then the electric push rod pushes the material blocking platform to move through the sliding rod, so that the material blocking platform moves one end of the second vibrating screen, the material blocking platform blocks a channel for the material inlet to enter the second vibrating screen, then the material falls onto the first vibrating screen through the material blocking platform to be screened after being put into the material inlet, after the second vibrating screen is selected and used, the material blocking platform blocks the channel for the material inlet to enter the first vibrating screen according to the same method, the method is simple to operate, frequent replacement of the vibrating screens is avoided, the use range and flexibility of the device body are greatly improved, secondly, through setting up supporting spring, be convenient for improve the screening efficiency of first shale shaker and second shale shaker.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments will be briefly described below.

FIG. 1 is a schematic structural view of a dust-free vibrating screen according to the present invention;

FIG. 2 is a schematic view of the internal structure of the dust-free vibrating screen according to the present invention;

fig. 3 is a schematic view of a material stopping table of a dust-free vibrating screen provided by the utility model.

Illustration of the drawings:

1. a device body; 2. a dust collection pipe; 3. a vibration motor; 4. mounting a plate; 5. a control panel; 6. a support spring; 7. a discharge port; 8. an electric push rod; 9. a feed inlet; 10. a screening cylinder; 11. a first vibrating screen; 12. a first dust-absorbing hole; 13. a second dust suction hole; 14. a slide bar; 15. a bearing table; 16. a second vibrating screen; 17. a blanking table; 18. a blower; 19. a collection box; 20. keep off the material platform.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

Referring to fig. 1-3, a dust-free vibrating screen includes a device body 1, a screening cylinder 10 is arranged above the device body 1, a bearing table 15 is arranged inside the screening cylinder 10, a first vibrating screen 11 and a second vibrating screen 16 are respectively arranged at two ends of the bearing table, a material blocking table 20 is slidably connected to the top of the bearing table 15, a feed hopper 9 is arranged at the top of the screening cylinder 10, a sliding rod 14 is horizontally arranged at the top end of the material blocking table 20, one end of the sliding rod 14 penetrates through the surface of the feed hopper 9, an electric push rod 8 is arranged on the surface of the top of the screening cylinder 10, and one end of the electric push rod 8 is fixed to the end of the sliding rod 14.

In this embodiment: after selectively using the first vibrating screen 11, the staff drives the electric push rod 8 through the control panel 5, then the electric push rod 8 pushes the material blocking platform 20 to move through the sliding rod 14, thereby the material blocking platform 20 moves one end of the second vibrating screen 16, the material blocking platform 20 blocks the channel of the feed inlet entering the second vibrating screen 16, then after the material is put into the feed inlet, the material blocking platform 20 falls into the first vibrating screen 11 for screening, after selectively using the second vibrating screen 16, the material blocking platform 20 blocks the channel of the feed inlet entering the first vibrating screen 11 according to the same method, the operation of the method is simple, frequent replacement of the vibrating screen is avoided, and the use range and flexibility of the device body 1 are greatly improved.

Specifically, device body 1 internally mounted has collecting box 19, collecting box 19 surface is connected with air-blower 18 through dust absorption pipe 2, first dust absorption hole 12 and second dust absorption hole 13 have been seted up to the inside symmetry of cartridge 10, air-blower 18 one end is passed through dust absorption pipe 2 and first dust absorption hole 12 and second dust absorption hole 13 through connections, be connected through supporting spring 6 between device body 1 and the cartridge 10, the vertical mounting panel 4 that is provided with in cartridge 10 bottom, device body 1 top is provided with vibrating motor 3, and vibrating motor 3 output is fixed with mounting panel 4, supporting spring 6 is provided with a plurality ofly, and a plurality of supporting spring 6 equidistance are installed between device body 1 and cartridge 10.

In this embodiment: by providing the support springs 6, it is convenient to improve the screening efficiency of the first and second vibration screens 11 and 16.

Specifically, the outer side surface of the screening cylinder 10 is provided with a discharge hole 7 in a penetrating manner.

In this embodiment: through setting up the discharge gate, be convenient for to the discharge of material.

Specifically, the bottom end inside the screening cylinder 10 is provided with a blanking table 17.

In this embodiment: through setting up blanking platform 17, be convenient for to the conveying of material.

Specifically, the device body 1 is surface-mounted with a control panel 5.

In this embodiment: the control panel 5 is arranged, so that the control of the electric element in the device body 1 is facilitated, the control circuit of the control panel 5 can be realized through simple programming of a person skilled in the art, the control panel belongs to the common general knowledge in the field, and the control mode and the circuit connection are not described in detail because the control panel is only used without modification.

The working principle is as follows: after selectively using the first vibrating screen 11, the staff drives the electric push rod 8 through the control panel 5, then the electric push rod 8 pushes the material blocking platform 20 to move through the sliding rod 14, thereby the material blocking platform 20 moves one end of the second vibrating screen 16, the material blocking platform 20 blocks a channel for the feed inlet to enter the second vibrating screen 16, then after the materials are put into the feed inlet, the materials can fall into the first vibrating screen 11 through the material blocking platform 20 to be screened, after the second vibrating screen 16 is selectively used, the material blocking platform 20 blocks a channel for the feed inlet to enter the first vibrating screen 11 according to the same method, the operation is simple in the mode, frequent replacement of the vibrating screen is avoided, the use range and flexibility of the device body 1 are greatly improved, and then through the arrangement of the supporting spring 6, the screening efficiency of the first vibrating screen 11 and the second vibrating screen 16 is convenient to improve.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the utility model and are not to be construed as limiting the utility model. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims (7)

1. Dustless shale shaker, including device body (1), its characterized in that, device body (1) top is provided with filter cylinder (10), inside plummer (15) that is provided with of filter cylinder (10), the plummer both ends are provided with first shale shaker (11) and second shale shaker (16) respectively, plummer (15) top sliding connection has fender material platform (20), filter cylinder (10) top is provided with feeder hopper (9), it is provided with slide bar (14) to keep off material platform (20) top level, feeder hopper (9) surface is run through to slide bar (14) one end, filter cylinder (10) top surface is provided with electric putter (8), and electric putter (8) one end and slide bar (14) end fixing.

2. The dust-free vibrating screen according to claim 1, wherein a collecting box (19) is installed inside the device body (1), the surface of the collecting box (19) is connected with a blower (18) through a dust suction pipe (2), a first dust suction hole (12) and a second dust suction hole (13) are symmetrically formed inside the screening drum (10), and one end of the blower (18) is in through connection with the first dust suction hole (12) and the second dust suction hole (13) through the dust suction pipe (2).

3. A dust-free vibrating screen according to claim 1, characterized in that the device body (1) is connected with the screening cylinder (10) through a supporting spring (6), a mounting plate (4) is vertically arranged at the bottom end of the screening cylinder (10), the vibrating motor (3) is arranged at the top of the device body (1), and the output end of the vibrating motor (3) is fixed with the mounting plate (4).

4. A dust-free vibrating screen as claimed in claim 1, characterized in that the screening cylinder (10) is provided with a discharge opening (7) through its outer surface.

5. A dust-free vibrating screen according to claim 3, characterised in that the supporting spring (6) is provided in plurality, and the supporting springs (6) are installed at equal distances between the apparatus body (1) and the screen cylinder (10).

6. A dust-free vibrating screen as claimed in claim 1, characterised in that the screening cylinder (10) is provided with a blanking table (17) at its inner bottom end.

7. A dust-free vibrating screen as claimed in claim 1, characterized in that the device body (1) is surface-mounted with a control panel (5).

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