CN213255585U

CN213255585U - Large-inclination-angle multilayer vibrating screen capable of automatically adjusting input quantity

Info

Publication number: CN213255585U
Application number: CN202021143573.7U
Authority: CN
Inventors: 石永兵
Original assignee: Hami Taiyuan Mining Co ltd
Current assignee: Hami Taiyuan Mining Co ltd
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2021-05-25
Anticipated expiration: 2030-06-19

Abstract

The utility model relates to the technical field of material screening devices, in particular to a large-dip-angle multilayer vibrating screen capable of automatically adjusting input quantity, which comprises a bracket, wherein the bracket is provided with a measuring hopper and a control panel from top to bottom, the joint of the measuring hopper and the bracket is provided with a mass sensor, the lower end of the measuring hopper is provided with a switch valve, a vibrating screen device is arranged below the measuring hopper, the right side of the vibrating screen device is provided with a feeding box, the right side of a conveying device is connected with the feeding box, the feeding box is internally provided with a spiral conveying auger, the upper end of the spiral conveying auger is provided with a feeding port and is positioned above the measuring hopper, and the upper end of the spiral conveying auger is provided with a conveying motor. Simple structure, the feeding is convenient, and work degree of automation is high, can adapt to the demand of multiple size material screening.

Description

Large-inclination-angle multilayer vibrating screen capable of automatically adjusting input quantity

Technical Field

The utility model relates to a technical field of material sieving mechanism especially relates to a but big inclination multilayer shale shaker of automatic adjustment input.

Background

At present, the device for screening materials is generally screened by a single screening system in the conventional method, manual operation is carried out manually at the same time, the device occupies a large part, the labor intensity is high, the efficiency is low, corresponding treatment measures are lacked in the material screening process, the input quantity cannot be adjusted according to actual conditions, the screening work cannot be completed at one time, screened materials are obtained, manpower and time are wasted, a common screening device only depends on single-layer screening, the screening is not thorough, and therefore how to provide the large-inclination-angle multilayer vibrating screen capable of automatically adjusting the input quantity is provided.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems that the input quantity can not be adjusted according to the actual situation, the screening is not thorough and the screening work can not be completed at one time in the prior art; the utility model provides a but big inclination multilayer shale shaker of automatic adjustment input.

The utility model discloses a solve above-mentioned technical problem, adopt following technical scheme to realize:

a high-inclination-angle multilayer vibrating screen capable of automatically adjusting input quantity comprises a support, wherein a measuring hopper and a control panel are arranged on the support from top to bottom, a mass sensor is arranged at the joint of the measuring hopper and the support, a switch valve is arranged at the lower end of the measuring hopper, a vibrating screen device is arranged below the measuring hopper and comprises a vibrating screen box body, a feeding hopper and a plurality of screen material groups, the support is arranged at the lower end of the vibrating screen box body, the feeding hopper is arranged on the right side of the upper end of the vibrating screen box body, the screen material groups are arranged on the inner side wall of the vibrating screen box body in a left-right staggered mode, each screen material group comprises a vibrating screen and a material guide plate, one end of each vibrating screen is arranged on the side wall of the vibrating screen box body, the other end of each vibrating screen extends to be close to the opposite side wall of the vibrating screen box body and is connected with the material guide plate, the other, the vibrating screen and the material guide plate are both inclined, a vibrating block is arranged on one side of the vibrating screen, a material conveying pipe is arranged on the outer side of the material outlet, the material outlet on one side of the vibrating screen box is communicated with the material conveying pipe, a material collecting box is arranged at the lower end of the material conveying pipe, a material outlet is arranged at the lower end of the vibrating screen box, and a conveying device is arranged at the lower end of the material outlet; the vibrating screen device right side is equipped with the feed tank, the conveyor right side is connected with the feed tank, the inside auger that is equipped with of feed tank, auger upper end is equipped with the pay-off mouth and is located the weighing hopper top, auger upper end is equipped with conveyor motor, mass sensor, vibrations piece all with control panel electric connection.

Preferably, a plurality of feed rollers are arranged inside the feed hopper, a material stirring auger roller is arranged between the connecting end of the vibrating screen and the material guide plate and the side wall of the vibrating screen box body, the two ends of the feed rollers and the two ends of the material stirring roller are connected with the side wall of the vibrating screen box body through bearings, and a driving motor for driving the feed rollers and the material stirring roller is arranged on the rear side of the vibrating screen box body.

Preferably, the material guide plate is provided with a vibration block.

Preferably, the conveying device is a screw conveying device.

Preferably, an inclined plate is arranged inside the vibrating screen box body.

Preferably, all be equipped with the bar viewing aperture on the case that gathers materials.

Preferably, flexible sealing connecting parts are arranged between the feeding port and the metering hopper, between the discharging port and the conveying pipe, between the conveying pipe and the collecting box and between the discharging port and the spiral conveying device.

Preferably, the guide plates between the sieve material groups arranged repeatedly are parallel to the vibrating screen below.

Preferably, the driving motor is electrically connected with the control panel.

The utility model provides a, beneficial effect lies in:

1. the utility model discloses utilize mass sensor can accurately weigh out the quality of material in the weighing hopper fast to real-time feedback information through mass sensor and conveyor motor adjusts conveyor motor's the pay-off speed and the start-up of ooff valve, closes.

2. The utility model discloses simple structure, the feeding is convenient, and work degree of automation is high, can adapt to the demand of multiple size material screening.

Drawings

The present invention will be described in further detail with reference to the following examples, which are not intended to limit the invention.

Fig. 1 is a schematic structural diagram of an apparatus according to an embodiment of the present invention.

Fig. 2 is a structural schematic diagram of a rear view of a vibrating screen box body.

Fig. 3 is a schematic view of the cross-sectional structure a-a in fig. 2.

Fig. 4 is a circuit control diagram of the present invention.

In the figure: 1. support, 2, weighing hopper, 3, control panel, 4, mass sensor, 5, ooff valve, 6, shale shaker box, 7, hopper, 8, sieve material group, 81, vibration screen, 82, stock guide, 9, support frame, 10, discharge gate, 11, vibrations piece, 12, conveying pipeline, 13, the case that gathers materials, 14, the bin outlet, 15, conveyor, 16, feed box, 17, spiral conveying auger, 18, pay-off mouth, 19, conveying motor, 20, the feed roller, 21, dial material auger roller, 22, driving motor, 23, hang plate, 24, bar viewing aperture, 25, flexible sealing connecting portion.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be understood that the terms "center", "center line", "longitudinal", "lateral", "length", "width", "thickness", "depth", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be taken as limiting the invention, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Example 1

Referring to the attached drawing 1, the utility model discloses a large-inclination-angle multilayer vibrating screen capable of automatically adjusting input quantity, which comprises a support 1, wherein the support 1 is provided with a measuring hopper 2 and a control panel 3 from top to bottom, a mass sensor 4 is arranged at the joint of the measuring hopper 2 and the support 1, a switch valve 5 is arranged at the lower end of the measuring hopper 2, a vibrating screen device is arranged below the measuring hopper 2, the vibrating screen device comprises a vibrating screen box body 6, a feeding hopper 7 and a plurality of screen material groups 8, a support frame 9 is arranged at the lower end of the vibrating screen box body 6, the feeding hopper 7 is arranged at the right side of the upper end of the vibrating screen box body 6, the screen material groups 8 are arranged on the inner side wall of the vibrating screen box body 6 in a left-right staggered manner, the screen material groups 8 comprise a vibrating screen 81 and a guide plate 82, one end of the vibrating screen 81 is arranged on the side wall of the vibrating screen box body 6, the other end extends, the other end of the material guide plate 82 extends to the outside of the vibrating screen box body 6 and forms a material outlet 10 with the vibrating screen box body 6, the vibrating screen 81 and the material guide plate 82 are both in an inclined shape, a vibrating block 11 is arranged on one side of the vibrating screen 81, a material conveying pipe 12 is arranged on the outer side of the material outlet 10, the material outlet 10 on one side of the vibrating screen box body 6 is communicated with the material conveying pipe 12, a material collecting box 13 is arranged at the lower end of the material conveying pipe 12, a material outlet 14 is arranged at the lower end of the vibrating screen box body 6, and a conveying device 15 is arranged at the lower end; the shale shaker device right side is equipped with

feed tank

16, 15 right sides of conveyor are connected with

feed tank

16, 16 inside auger 17 that is equipped with of feed tank, auger 17 upper end is equipped with pay-off mouth 18 and is located 2 tops of weighing hopper, auger 17 upper end is equipped with conveyor motor 19, mass sensor 4, vibrations piece 11 all with control panel 3 electric connection.

In this embodiment, a plurality of feed rollers 20 are arranged inside the feed hopper 7, a material stirring auger roller 21 is arranged between the connecting end of the vibrating screen 81 and the material guide plate 82 and the side wall of the vibrating screen box 6, the two ends of the feed rollers 20 and the material stirring auger roller 21 are connected with the side wall of the vibrating screen box 6 through bearings, and a driving motor 22 for driving the feed rollers 20 and the material stirring auger roller 21 is arranged on the rear side of the vibrating screen box 6. The feeding roller 20 is arranged to avoid the blockage of the materials in the feeding hopper 7, so that the uniform conveying of the materials is ensured, the feeding roller 20 also plays a role in crushing the materials in the downward feeding process, and the incomplete caking and screening of the materials is avoided; the material stirring auger roller 21 is arranged to prevent the material from being blocked between the tail end of the vibrating screen 81 and the side wall of the vibrating screening box body 6, and ensure that the material uniformly falls down.

Further, the guide plate 82 is provided with a vibration block 12. The vibrating block 12 is provided to prevent the material from being accumulated on the guide plate 82, and to facilitate the discharge of the material from the discharge hole 10.

Further, the conveying device 15 is a screw conveying device.

Furthermore, an inclined plate 23 is arranged inside the vibrating screen box body 6. The inclined plate 23 is provided here to facilitate the discharge of the large material remaining after screening through the discharge opening 14.

Further, strip-shaped observation ports 24 are arranged on the material collecting box 13. The strip-shaped observation port 24 is provided to observe the contents of each of the collection boxes 13 at any time.

Further, flexible sealing connecting parts 25 are arranged between the feeding opening 7 and the metering hopper 2, between the discharging opening 10 and the conveying pipe 12, between the conveying pipe 12 and the collecting box 13, and between the discharging opening 14 and the conveying device 15. The flexible connection portion 25 is provided to prevent dust from flying without affecting the operation of the entire device, thereby improving the working environment.

Further, the material guiding plate 82 between the screen material groups 8 is parallel to the vibrating screen 81 of the next screen material group 8. The upper material guide plate 82 is arranged in parallel with the lower vibrating screen 81 to save space of the vibrating screen box 6, and the material groups 8 are arranged in the limited space as much as possible, so that the material is screened more thoroughly.

Further, the driving motor 22 is electrically connected to the control panel 3.

In the embodiment of the utility model, the material that sets up in auger delivery auger 17 of sieving mechanism one side can the feed tank 16 is carried to weighing hopper 2 in, the quality of material in weighing hopper 2 is monitored in real time through mass sensor 4, when the material quality in weighing hopper 2 reaches preset's upper limit value, control panel 3 control is opened ooff valve 5 and is controlled simultaneously and slow down or close conveying motor 19, when the material quality in weighing hopper 2 reduces to preset's lower limit value, mass sensor 4 monitors this signal and feeds back to control panel 3, control panel 3 opens or accelerates conveying motor 19's rotational speed, reach the purpose of accelerating material input volume, through conveying motor 19, mass sensor 4, the problem of automatic adjustment material input volume according to actual conditions has been reached in control panel 3's correlation; materials in the metering hopper 2 enter the vibrating screen box body 6 through the feeding hopper 7, are filtered and screened through the vibrating screen 81, enter the conveying pipe 12 through the discharging port 10 under the guide of the material guide plate 82 and are collected into the material collecting box 13; the staggered and repeated arrangement of the sieve material groups 8 increases the times of material filtration, and avoids the problem of incomplete material screening; in the material screening process related to the device, the repeatedly arranged vibrating screen 81 can be set to be in a mode of screening the gradually increased apertures from top to bottom, so that materials with different sizes and specifications can be screened, and the practicability of the device is improved; the materials after multiple screening are discharged into a conveying device 15 through a discharge outlet 14 at the lower end of a screening box body 6, input into a feeding box 16 through the conveying device 15, and conveyed into a measuring hopper 2 through a spiral conveying auger 17 to be screened in the next round; the workload of artificial participation in the whole screening process is almost zero, the automation degree is high, and the screening work efficiency is improved.

The above description is only for the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are all covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a but big inclination multilayer shale shaker of automatic adjustment input, a serial communication port, including support (1), support (1) is provided with weighing hopper (2) and control panel (3) from top to bottom, weighing hopper (2) are equipped with mass sensor (4) with support (1) junction, weighing hopper (2) lower extreme is equipped with ooff valve (5), weighing hopper (2) below is equipped with the shale shaker device, the shale shaker device includes shale shaker box (6), hopper (7), a plurality of sieve material group (8), shale shaker box (6) lower extreme is equipped with support frame (9), hopper (7) set up on shale shaker box (6) upper end right side, the setting of staggering about sieve material group (8) is on shale shaker box (6) inside lateral wall, sieve material group (8) are including vibrating screen (81), One end of the vibrating screen (81) is arranged on the side wall of the vibrating screen box body (6), the other end of the vibrating screen (81) extends to be close to the opposite side wall of the vibrating screen box body (6) and is connected with the material guide plate (82), the other end of the material guide plate (82) extends to the outside of the vibrating screen box body (6) and forms a discharge hole (10) with the vibrating screen box body (6), the vibrating screen (81) and the material guide plate (82) are both inclined, one side of the vibrating screen (81) is provided with a vibrating block (11), a material conveying pipe (12) is arranged on the outer side of the material outlet (10), the material outlets (10) on one side of the vibrating screen box body (6) are communicated with the material conveying pipe (12), a material collecting box (13) is arranged at the lower end of the material conveying pipe (12), a material discharging opening (14) is arranged at the lower end of the vibrating screen box body (6), and a conveying device (15) is arranged at the lower end of the material discharging opening (14); shale shaker device right side is equipped with feed tank (16), conveyor (15) right side is connected with feed tank (16), inside auger (17) that is equipped with of feed tank (16), auger (17) upper end is equipped with pay-off mouth (18) and is located weighing hopper (2) top, auger (17) upper end is equipped with conveying motor (19), mass sensor (4), vibrations piece (11) all with control panel (3) electric connection.

2. The large-inclination-angle multilayer vibrating screen capable of automatically adjusting the input quantity according to claim 1, characterized in that a plurality of feeding rollers (20) are arranged inside the feeding hopper (7), a material stirring auger roller (21) is arranged between the connecting end of the vibrating screen (81) and the material guide plate (82) and the side wall of the vibrating screen box body (6), the two ends of the feeding rollers (20) and the material stirring auger roller (21) are connected with the side wall of the vibrating screen box body (6) through bearings, and a driving motor (22) for driving the feeding rollers and the material stirring rollers is arranged on the rear side of the vibrating screen box body (6).

3. The multi-layer vibrating screen with the large inclination angle and the automatic input adjustment function as claimed in claim 2, wherein the guide plate (82) is provided with a vibration block (11).

4. A high-inclination-angle multi-deck vibrating screen capable of automatically adjusting the input according to claim 3, characterized in that the conveying device (15) is a screw conveying device.

5. A multi-deck vibrating screen with automatically adjustable input according to claim 4, characterized in that the vibrating screen box (6) is internally provided with inclined plates (23).

6. The multi-layer vibrating screen with the large inclination angle and the automatic input adjustment function according to claim 5 is characterized in that strip-shaped observation ports (24) are formed in the material collecting boxes (13).

7. The multi-layer vibrating screen with the large inclination angle and the automatic input adjustment function according to claim 6, characterized in that flexible sealing connection parts (25) are arranged between the feeding opening (18) and the measuring hopper (2), between the discharging opening (10) and the material conveying pipe (12), between the material conveying pipe (12) and the material collecting box (13), and between the discharging opening (14) and the conveying device (15).

8. The multi-layer vibrating screen with the large inclination angle and the capability of automatically adjusting the input quantity according to claim 7 is characterized in that the guide plates (82) between the screen material groups (8) are parallel to the vibrating screen (81) below.

9. The multi-layer vibrating screen with large inclination angle capable of automatically adjusting the input quantity according to the claim 2 is characterized in that the driving motor (22) is electrically connected with the control panel (3).