CN215918153U - Bentonite fine screen device - Google Patents

Abstract

The utility model discloses a bentonite fine screening device which comprises a bottom plate, wherein four supporting plates are fixedly connected to the upper side of the bottom plate, a fixed rod is fixedly connected between every two supporting plates, a sliding plate is connected onto the two fixed rods in a sliding mode, two reset springs are sleeved on each fixed rod, an electric vibration device is arranged on the bottom side wall of the sliding plate, a screening box is fixedly connected to the upper side of the sliding plate, a poking plate is fixedly connected to the bottom side wall of the screening box, a manual vibration device is arranged on the upper side of the bottom plate, the screening box is arranged in an inclined mode, a feeding through hole is formed in the upper side wall of the screening box, and a filtering net is fixedly connected to the interior of the screening box. The utility model has reasonable design and ingenious conception, can switch manual vibration screening when the motor is damaged, stably supplies materials, and ensures the product quality and the production operation efficiency.

Description

Bentonite fine screen device

Technical Field

The utility model relates to the technical field of bentonite, in particular to a bentonite fine screening device.

Background

Bentonite is an inorganic mineral gel refined from natural bentonite. Bentonite generally refers to a clay rock that is composed primarily of montmorillonite. The main effective component of bentonite is montmorillonite with content of about 90%, its molecular weight is about 720, and it exists as tiny flat sheet or leaf.

Chemical bentonite needs to pass through a fine screening process, but in the prior art, the bentonite fine screen can only be stopped generally because a motor works for a long time and often has problems, the motor can not stably supply materials when the motor is repaired, and the production operation is restricted.

SUMMERY OF THE UTILITY MODEL

The utility model provides a bentonite fine screening device to solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a bentonite fine screening device, includes the bottom plate, four backup pads of upside fixedly connected with of bottom plate, per two fixedly connected with dead lever, two between the backup pad sliding connection has the sliding plate on the dead lever, every the cover is equipped with two reset spring on the dead lever, be equipped with electric vibration device on the end lateral wall of sliding plate, the upside fixedly connected with screening case of sliding plate, fixedly connected with stirring plate on the end lateral wall of screening case, the upside of bottom plate is equipped with manual vibrating device, the screening case is the slope setting, feeding through-hole has been seted up to the last lateral wall of screening case, the inside fixedly connected with filter screen of screening case, the discharge through-hole has been seted up on the one end lateral wall of screening case, fixedly connected with discharging pipe on the end lateral wall of screening case.

As a further improvement scheme of the technical scheme: the electric vibration device comprises a motor, the motor is fixedly connected to the bottom side wall of the sliding plate, and an eccentric plate is fixedly connected to the output end of the motor.

As a further improvement scheme of the technical scheme: the manual vibration device comprises two side plates, wherein the side plates are fixedly connected to the upper side of the bottom plate, a rotating shaft is rotatably connected to the side plates, a baffle is fixedly connected to one end of the rotating shaft, a connecting rod is fixedly connected to the other end of the rotating shaft, a grabbing rod is fixedly connected to one end side wall of the connecting rod, a gear is fixedly connected to the connecting rod, and the bottom of the poking plate is located at the gear key teeth.

As a further improvement scheme of the technical scheme: and a rubber pad is fixedly connected to the bottom side wall of the bottom plate.

As a further improvement scheme of the technical scheme: and an antirust coating is arranged on the surface of the motor.

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

at first with the bentonite raw materials from feed-in through hole input screening case, when the motor damages, can grasp the grab bar and carry out the circumference rotation, grab the bar and drive the axis of rotation through the connecting rod and rotate, the axis of rotation rotates the one end through the continuous striking vibration striking plate of gear, and then make the striking plate drive the continuous vibration of screening case, the bentonite of screening incasement is vibrated fast, thinner bentonite is left from the filter screen, then come out from the discharging pipe along the sloping bottom lateral wall of screening case, the great bentonite of surplus will be along the filter screen from discharge through hole discharge, the device reasonable in design, think about ingeniously, can switch manual vibration screening when the motor damages, stably supply the material, product quality and production operating efficiency have been ensured.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:

FIG. 1 is a schematic cross-sectional front view of a bentonite fine screen apparatus according to the present invention;

FIG. 2 is a schematic side view of a bentonite fine screen assembly according to the present invention;

FIG. 3 is a schematic perspective view of a screening box of the bentonite fine screening apparatus according to the present invention;

fig. 4 is a schematic structural view of an eccentric plate in the bentonite fine-screening device according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1 grab pole, 2 connecting rods, 3 curb plates, 4 axis of rotation, 5 gears, 6 reset springs, 7 dead levers, 8 eccentric plates, 9 motors, 10 bottom plates, 11 rubber pads, 12 backup pads, 13 discharging pipes, 14 discharge through holes, 15 filter screens, 16 sliding plates, 17 screening boxes, 18 stirring plates, 19 feed through holes, 20 baffles.

Detailed Description

The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model. The utility model is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. Advantages and features of the present invention will become apparent from the following description and from the claims. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, in the embodiment of the present invention, a bentonite fine screening device includes a bottom plate 10, four support plates 12 are fixedly connected to an upper side of the bottom plate 10, a fixing rod 7 is fixedly connected between every two support plates 12, a sliding plate 16 is slidably connected to the two fixing rods 7, two return springs 6 are sleeved on each fixing rod 7, an electric vibration device is disposed on a bottom side wall of the sliding plate 16, a screening box 17 is fixedly connected to an upper side of the sliding plate 16, a stirring plate 18 is fixedly connected to a bottom side wall of the screening box 17, a manual vibration device is disposed on an upper side of the bottom plate 10, the manual vibration device includes two side plates 3, the two side plates 3 are fixedly connected to an upper side of the bottom plate 10, a rotating shaft 4 is rotatably connected to the two side plates 3, a baffle 20 is fixedly connected to one end of the rotating shaft 4, a connecting rod 2 is fixedly connected to the other end of the rotating shaft 4, a grabbing rod 1 is fixedly connected to a side wall of one end of the connecting rod 2, fixedly connected with gear 5 on connecting rod 2, the bottom of stirring board 18 is located 5 key teeth of gear department, when motor 9 damages, can grasp and grab pole 1 and carry out the circumference rotation, it drives axis of rotation 4 through connecting rod 2 and rotates to grab pole 1, axis of rotation 4 rotates the one end of stirring board 18 through the continuous striking vibration of gear 5, and then make stirring board 18 drive screening case 17 and constantly vibrate, screening case 17 is the slope setting, feed-through 19 has been seted up to the last lateral wall of screening case 17, the inside fixedly connected with filter screen 15 of screening case 17, discharge through-hole 14 has been seted up on the one end lateral wall of screening case 17, fixedly connected with discharging pipe 13 on the bottom lateral wall of screening case 17.

Referring to fig. 1, the electric vibration device includes a motor 9, the motor 9 is fixedly connected to the bottom side wall of the sliding plate 16, an output end of the motor 9 is fixedly connected to an eccentric plate 8, a surface of the motor 9 is provided with an anti-rust coating, the motor 9 is started to rotate, the motor 9 rotates to drive the eccentric plate 8, and as shown in fig. 4, the eccentric plate 8 drives the sliding plate 16 to move back and forth on the fixing rod 7 rapidly when rotating due to uneven distribution of gravity centers of the eccentric plate 8.

Referring to fig. 1, a rubber pad 11 is fixedly connected to a bottom side wall of the bottom plate 10, and when the bottom plate 10 is vibrated, the rubber pad 11 can prevent the bottom plate 10 from generating a large vibration noise with the ground.

The working principle of the utility model is as follows:

firstly, bentonite raw material is put into a screening box 17 from a feeding through hole 19, then a motor 9 is started to rotate, the motor 9 rotates to drive an eccentric plate 8, the eccentric plate 8 is as shown in figure 4, due to uneven gravity center distribution of the eccentric plate 8, the eccentric plate 8 drives a sliding plate 16 to rapidly move back and forth on a fixed rod 7 when rotating, the sliding plate 16 enables the screening box 17 to rapidly vibrate back and forth, further, the bentonite in the screening box 17 is rapidly vibrated, thinner bentonite is left from a filter screen 15 and then comes out from a discharge pipe 13 along the inclined bottom side wall of the screening box 17, the remaining larger bentonite is discharged from a discharge through hole 14 along the filter screen 15, when the motor 9 is damaged, a grabbing rod 1 can be grabbed to rotate circumferentially, the grabbing rod 1 drives a rotating shaft 4 to rotate through a connecting rod 2, the rotating shaft 4 rotates to continuously beat and vibrate one end of a stirring plate 18 through a gear 5, and further, the stirring plate 18 drives the screening box 17 to vibrate continuously, so that the screening box 17 can continue the above-mentioned vibratory screening process.

The foregoing is merely a preferred embodiment of the utility model and is not intended to limit the utility model in any manner; the present invention may be readily implemented by those of ordinary skill in the art as illustrated in the accompanying drawings and described above; however, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the scope of the utility model as defined by the appended claims; meanwhile, any changes, modifications, and evolutions of the equivalent changes of the above embodiments according to the actual techniques of the present invention are still within the protection scope of the technical solution of the present invention.

Claims (5)

1. The bentonite fine screening device comprises a bottom plate (10) and is characterized in that four supporting plates (12) are fixedly connected to the upper side of the bottom plate (10), a fixing rod (7) is fixedly connected between every two supporting plates (12), sliding plates (16) are slidably connected onto the two fixing rods (7), two reset springs (6) are sleeved on each fixing rod (7), an electric vibration device is arranged on the bottom side wall of each sliding plate (16), a screening box (17) is fixedly connected to the upper side of each sliding plate (16), a stirring plate (18) is fixedly connected onto the bottom side wall of each screening box (17), a manual vibration device is arranged on the upper side of the bottom plate (10), each screening box (17) is obliquely arranged, a feeding through hole (19) is formed in the upper side wall of each screening box (17), and a filter screen (15) is fixedly connected into each screening box (17), discharge through holes (14) are formed in the side wall of one end of the screening box (17), and a discharge pipe (13) is fixedly connected to the side wall of the bottom of the screening box (17).

2. A bentonite fine screening device according to claim 1, characterized in that the electric vibration device comprises a motor (9), the motor (9) is fixedly connected to the bottom side wall of the sliding plate (16), and the output end of the motor (9) is fixedly connected with the eccentric plate (8).

3. The bentonite fine screening device according to claim 1, wherein the manual vibration device comprises two side plates (3), the two side plates (3) are fixedly connected to the upper side of the bottom plate (10), a rotating shaft (4) is rotatably connected to the two side plates (3), a baffle (20) is fixedly connected to one end of the rotating shaft (4), a connecting rod (2) is fixedly connected to the other end of the rotating shaft (4), a grabbing rod (1) is fixedly connected to one side wall of one end of the connecting rod (2), a gear (5) is fixedly connected to the connecting rod (2), and the bottom of the stirring plate (18) is located at the key teeth of the gear (5).

4. A bentonite fine screening device according to claim 1, characterized in that a rubber pad (11) is fixedly attached to the bottom side wall of the bottom plate (10).

5. A bentonite fine screening device according to claim 2, characterized in that the surface of the motor (9) is provided with a rust-proof coating.

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