CN216679004U

CN216679004U - Aggregate grading vibrating screen

Info

Publication number: CN216679004U
Application number: CN202122943284.6U
Authority: CN
Inventors: 黄朝德; 陆才军; 魏炜; 杨佳佳
Original assignee: Huangshi Ganghong New Material Technology Co ltd
Current assignee: Huangshi Ganghong New Material Technology Co ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-06-07
Anticipated expiration: 2031-11-29

Abstract

The utility model discloses an aggregate grading vibrating screen which comprises a box body, wherein a feeding opening is formed in the top end of the box body, a feeding hopper is communicated with the top end of the feeding opening, a crushing device located below the feeding opening is arranged inside the box body, a screening device located inside the box body is arranged below the crushing device, and a first discharging hopper and a second discharging hopper located on the bottom wall of the box body are respectively arranged below the screening device. The utility model relates to a bone grading vibrating screen, which is characterized in that aggregate is guided into a box body from a feeding hopper, the aggregate is crushed by a crushing device, the crushed aggregate falls onto a screening device, fine materials passing through the screening device fall onto a second discharging hopper, and coarse materials fall onto a first discharging hopper. The supporting leg plays the effect of supporting box, and the shock pad adopts the rubber material preparation to form, both can increase the frictional force between supporting leg and the ground, can play the purpose of damping again.

Description

Aggregate grading vibrating screen

Technical Field

The utility model relates to the technical field of aggregate screening, in particular to an aggregate grading vibrating screen.

Background

The vibrating screen is a screening machine commonly used by enterprises, is used for screening, grading, washing, medium removing and dewatering materials, and is used for screening the production efficiency of equipment and the energy saving degree, so that the economic benefit of the enterprises is directly influenced, the vibrating screen starts late in China, and the development of China mainly has the following stages: (1) the method comprises an import stage, (2) a simulation stage, (3) a research and development stage and (4) a new product development stage, wherein the vibrating screen works by utilizing the vibration force generated by the vibration of a vibrator, the vibration force generated by the vibration of the vibrator forces the vibrating screen to generate a circular motion, and the vibration track of the vibrating screen is generally circular, linear and the like.

At present, current shale shaker only can carry out simple screening, because most aggregate volume is great, screens again after needing preferentially to carry out the breakage to the volume variation in size of aggregate needs to use the breaker of different specifications size to carry out the breakage, otherwise can influence the normal screening of shale shaker, and influences the use in later stage, so provides a aggregate classifying shale shaker in order to solve above-mentioned problem.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provide the aggregate grading vibrating screen.

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model relates to an aggregate grading vibrating screen which comprises a box body, wherein a feeding opening is formed in the top end of the box body, a feeding hopper is communicated with the top end of the feeding opening, a crushing device located below the feeding opening is arranged inside the box body, a screening device located inside the box body is arranged below the crushing device, and a first discharging hopper and a second discharging hopper located on the bottom wall of the box body are respectively arranged below the screening device.

As a preferred technical scheme of the utility model, the crushing device comprises a first driving mechanism, a first rotating roller, a second driving mechanism and a second rotating roller, wherein the first driving mechanism and the second driving mechanism are respectively installed on two sides of the box body, the first driving mechanism is in transmission connection with the first rotating roller, the second driving mechanism is in rotation connection with the second rotating roller, the first driving roller and the second driving roller are parallel to each other, two sides of the box body are both provided with arc-shaped chutes, and two ends of the first rotating roller slide in the arc-shaped chutes.

As a preferable technical solution of the present invention, the first driving mechanism includes a first driving motor, a first synchronizing wheel and a second synchronizing wheel, the first driving motor is installed at an outer side of the box body, an output shaft of the first driving motor is horizontally arranged and sleeved with the first synchronizing wheel, the second synchronizing wheel is sleeved on the first rotating roller, the first synchronizing wheel is connected with the second synchronizing wheel through a belt in a transmission manner, the second driving mechanism includes a second driving motor, and an output shaft of the second driving motor is horizontally arranged and coaxially connected with the second rotating roller.

As a preferable technical scheme of the utility model, both ends of the first rotating roller are sleeved with grab handles.

As a preferable technical scheme of the utility model, the screening device comprises a third driving motor, a cam, a top block, a connecting rod, a spring and a screen, wherein the third driving motor is arranged on one side of the box body, an output shaft of the third driving motor is coaxially connected with the cam, the top block is positioned on one side of the cam and is attached to the cam, the connecting rod penetrates through the side wall of the box body and is fixedly connected with the screen inside the box body, the spring arranged on the outer side of the box body is sleeved on the outer side of the connecting rod, the spring is abutted to the top block, the first discharging hopper is positioned below a gap between the side wall of the box body and the screen, and the second discharging hopper is positioned right below the screen.

As a preferable technical solution of the present invention, a housing is fixedly mounted at one side of the box body, and the third driving motor, the top block and the cam are all located inside the housing.

As a preferable technical scheme of the utility model, a plurality of supporting legs are arranged at the bottom end of the box body, and damping pads are arranged at the bottom ends of the supporting legs.

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

1. in following the leading-in box of income hopper with the aggregate, carry out the breakage to the aggregate through breaker, the aggregate after the breakage drops to screening plant on, and the fine material through screening plant drops to the second and goes out the hopper, and the coarse fodder drops to first play hopper.

2. The supporting leg plays the effect of supporting box, and the shock pad adopts the rubber material preparation to form, both can increase the frictional force between supporting leg and the ground, can play the purpose of damping again.

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 specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an overall cross-sectional view of the present invention;

FIG. 3 is a cross-sectional view A-A of FIG. 2;

in the figure: 1. a box body; 2. a feeding port; 3. feeding into a hopper; 4. a crushing device; 41. a first drive mechanism; 411. a first drive motor; 412. a first synchronizing wheel; 413. a second synchronizing wheel; 42. a first rotating roller; 43. a second drive mechanism; 44. a second rotating roller; 45. an arc-shaped chute; 5. a screening device; 51. a third drive motor; 52. a cam; 53. a top block; 54. a connecting rod; 55. a spring; 56. a screen mesh; 6. a first discharge hopper; 7. a second discharge hopper; 8. a handle; 9. a housing; 10. and (5) supporting legs.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

As shown in fig. 1-3, the utility model provides an aggregate grading vibrating screen, which comprises a box body 1, wherein a feeding port 2 is formed at the top end of the box body 1, a feeding hopper 3 is communicated with the top end of the feeding port 2, a crushing device 4 positioned below the feeding port 2 is arranged inside the box body 1, a screening device 5 positioned inside the box body 1 is arranged below the crushing device 4, a first discharging hopper 6 and a second discharging hopper 7 positioned on the bottom wall of the box body 1 are respectively arranged below the screening device 5, aggregates are guided into the box body 1 from the feeding hopper 3, are crushed by the crushing device 4, fall onto the screening device 5, fine materials passing through the screening device 5 fall onto the second discharging hopper 7, and coarse materials fall onto the first discharging hopper 6.

Further, the crushing device 4 comprises a first driving mechanism 41, a first rotating roller 42, a second driving mechanism 43 and a second rotating roller 44, the first driving mechanism 41 and the second driving mechanism 43 are respectively installed on two sides of the box body 1, the first driving mechanism 41 is in transmission connection with the first rotating roller 42, the second driving mechanism 43 is in rotation connection with the second rotating roller 44, the first rotating roller 42 and the second rotating roller 44 are parallel to each other, two sides of the box body 1 are respectively provided with an arc-shaped sliding groove 45, two ends of the first rotating roller 42 slide in the arc-shaped sliding grooves 45, the distance between the first rotating roller 42 and the second rotating roller 44 can be adjusted by sliding the first rotating roller 42 in the arc-shaped sliding grooves 45, the first driving mechanism 43 can drive the first rotating roller 42 to rotate, the second driving mechanism 43 drives the second rotating roller 44 to rotate, the first rotating roller 42 and the second rotating roller 44 rotate towards opposite directions, the aggregates entering from the inlet hopper 3 can be crushed.

The first drive mechanism 41 includes a first drive motor 411, a first synchronizing wheel 412 and a second synchronizing wheel 413, the first driving motor 411 is installed at the outer side of the box body 1, an output shaft of the first driving motor 411 is horizontally arranged and sleeved with the first synchronizing wheel 412, the second synchronizing wheel 413 is sleeved on the first rotating roller 42, the first synchronizing wheel 412 is in transmission connection with the second synchronizing wheel 413 through a belt, the second driving mechanism 43 comprises a second driving motor, an output shaft of the second driving motor is horizontally arranged and coaxially connected with the second rotating roller 44, the output torque of the first driving motor 411 is transmitted to the first synchronizing wheel 412 through a coupler, the first synchronizing wheel 412 transmits the torque to the second synchronizing wheel 413 through the belt, the second synchronizing wheel 413 rotates to drive the first rotating roller 42 to rotate, and the output torque of the second driving motor is transmitted to the second rotating roller 44 through the coupler, so that the second rotating roller 44 rotates.

Both ends of the first rotating roller 42 are sleeved with the grab handles 8, and the position of the first rotating roller 42 can be adjusted by holding the two grab handles 8 by a worker, so that the distance between the first rotating roller 42 and the second rotating roller 44 can be adjusted.

The screening device 5 comprises a third driving motor 51, a cam 52, a top block 53, a connecting rod 54, a spring 55 and a screen 56, wherein the third driving motor 51 is installed on one side of the box body 1, an output shaft of the third driving motor 51 is coaxially connected with the cam 52, the top block 53 is positioned on one side of the cam 52 and is attached to the cam, the connecting rod 54 penetrates through the side wall of the box body 1 and is fixedly connected with the screen 56 inside the box body 1, the spring 55 installed on the outer side of the box body 1 is sleeved on the outer side of the connecting rod 54, the spring 55 is abutted to the top block 53, the first discharging hopper 6 is positioned below a gap between the side wall of the box body 1 and the screen 56, the second discharging hopper 7 is positioned right below the screen 56, the output torque of the third driving motor 51 is transmitted to the cam 52 through a coupler, when the cam 52 rotates, a bulge on the cam 52 impacts the top block 53, the top block 53 drives the screen 56 to move leftwards through the connecting rod 54, spring 55 is compressed this moment, makes screen 56 move rightwards under spring 55's elastic potential energy effect and reach the effect that resets, so relapse, and screen 56 can move about continuously, can sieve screen 56 aggregate on the surface, and the fine material drops to the second hopper 7 in to the mesh from screen 56, and the coarse fodder can drop to first hopper 6.

The casing 9 is fixedly installed on one side of the box body 1, the third driving motor 51, the top block 53 and the cam 52 are all located inside the casing 9, and the casing 9 protects the third driving motor 51, the top block 53 and the cam 52 from being easily affected by the outside.

Many supporting legs 10 are installed to the bottom of box 1, and the damping pad is installed to the bottom of supporting leg 10, and supporting leg 10 plays supporting box 1's effect, and the damping pad adopts the preparation of rubber material to form, both can increase the frictional force between supporting leg 10 and the ground, can play the purpose of damping again.

Specifically, in the using process, the aggregates are guided into the box body 1 from the feeding hopper 3, the first rotating roller 42 slides in the arc-shaped sliding groove 45, the distance between the first rotating roller 42 and the second rotating roller 44 can be adjusted, the output torque of the first driving motor 411 is transmitted to the first synchronizing wheel 412 through the coupler, the first synchronizing wheel 412 transmits the torque to the second synchronizing wheel 413 through the belt, the second synchronizing wheel 413 rotates to drive the first rotating roller 42 to rotate, the output torque of the second driving motor is transmitted to the second rotating roller 44 through the coupler, so that the second rotating roller 44 rotates, the first rotating roller 42 and the second rotating roller 44 rotate in opposite directions, the aggregates entering from the feeding hopper 3 can be crushed, the crushed aggregates fall onto the screen 56, the output torque of the third driving motor 51 is transmitted to the cam 52 through the coupler, when the cam 52 rotates, the bulge on the cam 52 impacts the top block 53, ejector pad 53 drives screen cloth 56 through connecting rod 54 and moves left, and spring 55 is compressed this moment, makes screen cloth 56 move right under spring 55's elastic potential energy effect and reach the effect that resets, so relapse, and screen cloth 56 can continuously move about, can sieve screen cloth 56 aggregate on the surface, and the fine material drops in the mesh from screen cloth 56 to the second goes out the hopper 7 and discharges outside box 1, and the coarse fodder can drop in first play hopper 6 and discharge outside box 1.

The device can be with the aggregate from going into the leading-in box of hopper, carries out the breakage to the aggregate through breaker, and the aggregate after the breakage drops to screening plant on, and the fine material through screening plant drops to the second and goes out the hopper, and the coarse fodder drops to first play hopper. The supporting leg plays the effect of supporting box, and the shock pad adopts the rubber material preparation to form, both can increase the frictional force between supporting leg and the ground, can play the purpose of damping again.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a classified shale shaker of aggregate, includes box (1), its characterized in that, pan feeding mouth (2) have been seted up on the top of box (1), the top intercommunication of pan feeding mouth (2) has pan feeding hopper (3), the inside of box (1) is provided with and is located breaker (4) of pan feeding mouth (2) below, the below of breaker (4) is equipped with and is located inside screening plant (5) of box (1), the below of screening plant (5) is equipped with respectively and is located first play hopper (6) and second play hopper (7) on box (1) diapire.

2. The aggregate grading vibrating screen according to claim 1, wherein the crushing device (4) comprises a first driving mechanism (41), a first rotating roller (42), a second driving mechanism (43) and a second rotating roller (44), the first driving mechanism (41) and the second driving mechanism (43) are respectively installed on two sides of the box body (1), the first driving mechanism (41) is in transmission connection with the first rotating roller (42), the second driving mechanism (43) is in rotation connection with the second rotating roller (44), the first rotating roller (42) and the second rotating roller (44) are parallel to each other, arc-shaped chutes (45) are respectively formed in two sides of the box body (1), and two ends of the first rotating roller (42) slide in the arc-shaped chutes (45).

3. The aggregate classifying and vibrating screen as claimed in claim 2, wherein the first driving mechanism (41) comprises a first driving motor (411), a first synchronizing wheel (412) and a second synchronizing wheel (413), the first driving motor (411) is installed at the outer side of the box body (1), an output shaft of the first driving motor (411) is horizontally arranged and sleeved with the first synchronizing wheel (412), the second synchronizing wheel (413) is sleeved on the first rotating roller (42), the first synchronizing wheel (412) is connected with the second synchronizing wheel (413) through a belt in a transmission manner, the second driving mechanism (43) comprises a second driving motor, and an output shaft of the second driving motor is horizontally arranged and coaxially connected with the second rotating roller (44).

4. An aggregate grading vibrating screen according to claim 3, characterized in that both ends of the first rotating roller (42) are sleeved with grips (8).

5. The aggregate grading vibration screen according to claim 1, wherein the screening device (5) comprises a third driving motor (51), a cam (52), an ejector block (53), a connecting rod (54), a spring (55) and a screen (56), the third driving motor (51) is installed at one side of the box body (1), an output shaft of the third driving motor (51) is coaxially connected with the cam (52), the ejector block (53) is located at one side of the cam (52) and is attached to the cam, the connecting rod (54) penetrates through the side wall of the box body (1) and is fixedly connected with the screen (56) inside the box body (1), the spring (55) installed at the outer side of the box body (1) is sleeved at the outer side of the connecting rod (54), the spring (55) is abutted to the ejector block (53), and the first discharging hopper (6) is located below a gap between the side wall of the box body (1) and the screen (56) And the second discharge hopper (7) is positioned right below the screen (56).

6. An aggregate grading vibrating screen according to claim 5, characterized in that a housing (9) is fixedly mounted on one side of the box (1), and the third driving motor (51), the top block (53) and the cam (52) are all located inside the housing (9).

7. An aggregate grading vibrating screen according to claim 1, characterized in that a plurality of supporting legs (10) are mounted at the bottom end of the box body (1), and a vibration damping pad is mounted at the bottom end of the supporting legs (10).