CN220861973U - Stone mineral screening machine with screening net protection structure - Google Patents

Abstract

The utility model discloses a stone ore screening machine with a screening net protection structure, which relates to the technical field of screening machines and comprises a support, wherein rollers are arranged on the support through a mounting frame, a rotating shaft, a screen, a support plate, a first motor and a feed inlet are further arranged on the support through a screening box, a discharge pipe is further arranged on the screening box, a sliding block and a cleaning roller are further arranged on the support plate through a sliding rail, the cleaning roller is in contact with the screen, and a screw is rotatably arranged on the support plate. According to the utility model, under the action of the cleaning roller, particles blocked in the screen holes of the screen can be cleaned, the condition that the service efficiency of the screen is reduced due to the blocking of the screen holes of the screen is reduced, the service efficiency of the screening machine is ensured, and the screening machine body is conveniently moved under the action of the roller, so that the actual use requirement is met, and the screening machine is matched with the supporting device for use, so that the stability of the device in use is ensured, and the inclination angle of the device is conveniently adjusted.

Description

Stone mineral screening machine with screening net protection structure

Technical Field

The utility model relates to the technical field of screening machines, in particular to a stone ore screening machine with a screening net protection structure.

Background

Screening machines, also known as shakers, are a very common type of machine for screening powder and particulate materials, which, during the mining of stone ores, require screening of the stone ores by means of a screening machine, which, when screening, requires the use of a screen for the screening of the particulate material.

In the prior art, most of the screening screens of stone ore screening machines are required to be cleaned and maintained after being disassembled after being used for a long time, and the operation step is troublesome, so that the workload of workers is increased, and the quality and the efficiency of screening machines on screening holes are affected.

Disclosure of utility model

The utility model aims to provide a stone ore screening machine with a screening net protection structure, so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a stone ore screening machine with screening net protective structure, includes the support, be provided with the mounting bracket on the support, evenly be provided with a plurality of gyro wheels on the mounting bracket, still be provided with the screening case on the support, screening case bottom is provided with the discharge gate, it is provided with the screen cloth to rotate through the pivot on the screening case, still be provided with the extension board on the screening case, be provided with first motor through the fixed plate on the extension board, still be provided with the belt pulley in the pivot, the belt pulley passes through the power take off shaft of driving belt and first motor, still be provided with the feed inlet on the extension board, still be provided with row's material pipe on the screening case, still set up the slide rail on the slide rail, the slip is provided with the slider on the slider, is provided with the cleaning roller through the axis of rotation and contacts with the screen cloth, rotate on the extension board and be provided with the screw rod, the screw rod runs through slider and with slider threaded connection.

As a further scheme of the utility model: the rotating shaft of the cleaning roller is also provided with a gear, and the support plate is also provided with a rack which is meshed with the gear.

As still further aspects of the utility model: and the mounting frame is also provided with a supporting device.

As still further aspects of the utility model: the supporting device comprises a mounting plate mounted on a mounting frame, a threaded hole is formed in the mounting plate in a penetrating mode, a threaded rod is arranged in the threaded hole in a threaded mode, and a supporting block is arranged at the tail end of the bottom of the threaded rod through a rotating sleeve.

As still further aspects of the utility model: and the support plate is also provided with a second motor, and a power output shaft of the second motor is connected with the screw rod through a coupler.

As still further aspects of the utility model: the discharge end of feed inlet is located the inside top of screen cloth, the feed end of row material pipe is located the inside below of screen cloth.

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

1. Under the action of the cleaning roller, particles blocked in the screen holes of the screen can be cleaned, so that the condition that the service efficiency of the screen is reduced due to the blocking of the screen holes of the screen is reduced, the subsequent workload for maintaining the screen is reduced, the service efficiency of the screening machine is ensured, and meanwhile, the screen is protected to a certain extent;

2. Under the effect of gyro wheel, made things convenient for the sieve separator body to remove to the demand of in-service use has been satisfied, simultaneously under strutting arrangement's effect, stability when not only can guaranteeing the device use has also made things convenient for simultaneously adjusting the inclination of device, thereby has guaranteed the quality of use and the efficiency of sieve separator.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present utility model.

Fig. 2 is a schematic bottom view of an embodiment of the present utility model.

Fig. 3 is a right side view schematically illustrating a structure of an embodiment of the present utility model.

Fig. 4 is a schematic structural diagram at a in an embodiment of the present utility model.

Reference numerals annotate: 1. a bracket; 2. a mounting frame; 3. a roller; 4. a support device; 401. a mounting plate; 402. a threaded rod; 403. a support block; 5. a screening box; 6. a screen; 601. a rotating shaft; 7. a belt pulley; 8. a drive belt; 9. a first motor; 10. a discharge pipe; 11. a support plate; 12. a feed inlet; 13. a slide rail; 14. a slide block; 15. a gear; 16. a rack; 17. a screw; 1701. a second motor; 18. cleaning the roller.

Detailed Description

The present utility model will be described in detail below with reference to the drawings, in which like or identical parts are given the same reference numerals, and in which the shape, thickness or height of each component may be enlarged or reduced in practical use. The examples set forth herein are intended to be illustrative of the utility model and are not intended to limit the scope of the utility model. Any obvious modifications or alterations to the utility model, as would be apparent, are made without departing from the spirit and scope of the present utility model.

Referring to fig. 1 to 4, in the embodiment of the utility model, a stone ore screening machine with a screening net protection structure comprises a support 1, wherein a mounting frame 2 is arranged on the support 1, a plurality of rollers 3 are uniformly arranged on the mounting frame 2, the whole device can be moved under the action of the rollers 3, a supporting device 4 is also arranged on the mounting frame 2, the supporting device 4 comprises a mounting plate 401 arranged on the mounting frame 2, a threaded hole is formed in the mounting plate 401 in a penetrating manner, a threaded rod 402 is arranged in the threaded hole in a threaded manner, the tail end of the bottom of the threaded rod 402 is provided with a supporting block 403 through a rotating sleeve, in the actual use process, the whole device can be moved under the action of the rollers 3, so that the device can meet the requirement of actual use, in addition, the whole stability of the device can be adjusted under the action of the supporting device, the inclination angle of the device can be adjusted, so that waste materials after screening can be conveniently discharged, the tail end of the top of the threaded rod 402 is provided with a rotating handle, and the rotating handle can drive 402 to rotate through rotating.

Still be provided with screening case 5 on the support 1, screening case 5 bottom is provided with the discharge gate, rotate through pivot 601 and be provided with screen cloth 6 on the screening case 5, still be provided with extension board 11 on the screening case 5, be provided with first motor 9 through the fixed plate on the extension board 11, still be provided with belt pulley 7 in the pivot 601, belt pulley 7 passes through drive belt 8 and the power take off shaft of first motor 9, can utilize drive belt 8 and belt pulley 7 to drive screen cloth 6 through first motor 9 and rotate, the screening function to the stone ore is realized to the from the container, the availability factor of device has been improved to a certain extent.

Still be provided with feed inlet 12 on the extension board 11, the discharge end of feed inlet 12 is located screen cloth 6 inside top, still be provided with row material pipe 10 on the screening case 5, the feed end of row material pipe 10 is located screen cloth 6 inside below, in the in-service use process, when the during operation is screened to the stone ore that needs, the staff is with the stone ore raw materials leading-in to screen cloth 6 inside through feed inlet 12, start first motor 9 and drive screen cloth 6 rotation, thereby make screen cloth 6 carry out screening operation, the ore that is fit for using enters into screening case 5 through screen cloth 6, and discharge through the discharge gate, the ore that is not fit for using then discharges through row material pipe 10.

The support plate 11 is further provided with the sliding rail 13, the sliding rail 13 is provided with the sliding block 14 in a sliding manner, the sliding block 14 is provided with the cleaning roller 18 through the rotating shaft, the cleaning roller 18 is in contact with the screen 6, the supporting plate 11 is rotatably provided with the screw rod 17, the screw rod 17 penetrates through the sliding block 14 and is in threaded connection with the sliding block 14, the sliding block 14 can be enabled to move left and right on the sliding rail 13 through rotating the screw rod 17, the rotating shaft of the cleaning roller 18 is further provided with the gear 15, the gear 15 is meshed with the gear 16, when the screw rod 17 drives the sliding block 14 to move left and right on the sliding rail 13, the gear 15 is enabled to rotate on the gear 16, the cleaning roller 18 is driven to rotate, so that the cleaning roller 18 can remove stones blocking through holes of the screen 6, the screen 6 is reduced, the use quality of the screen 6 is protected, the screen 6 is reduced, the screen 6 is blocked, the screening quality is reduced, the second motor 1701 is further arranged on the supporting plate 11, the power output shaft of the second motor 1701 is connected with the screw rod 17 through the coupler 1, and the second motor 1701 can be driven to rotate through the second motor 1701.

During actual use, the staff utilizes gyro wheel 3 to move the device wholly to suitable use position, afterwards utilize strutting arrangement 4 to adjust the stability of device, and adjust the inclination of screen cloth 6, thereby conveniently discharge the waste material after sieving, afterwards, add the stone ore that needs to be screened into screen cloth 6 through feed inlet 12, afterwards start first motor 9 and drive screen cloth 6 rotation, thereby carry out screening work to the stone ore that uses, the stone ore that accords with uses is discharged through the discharge gate on the screening case 5, when screen cloth 6 carries out screening work, the staff can start second motor 1701 and drive screw 17 rotation, make the cleaning roller 18 move about, and under gear 15 and rack 16, drive cleaning roller 18 rotation, thereby realize the clearance work to screen cloth 6, and then start certain protection effect to screen cloth 6, the availability factor and the quality of screen cloth 6 have been guaranteed.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (5)

1. The stone ore screening machine with screening net protection structure comprises a support (1), and is characterized in that a mounting frame (2) is arranged on the support (1), a plurality of idler wheels (3) are evenly arranged on the mounting frame (2), a screening box (5) is further arranged on the support (1), a discharge hole is formed in the bottom of the screening box (5), a screen (6) is rotatably arranged on the screening box (5) through a rotating shaft (601), a support plate (11) is further arranged on the screening box (5), a first motor (9) is arranged on the support plate (11) through a fixed plate, a belt pulley (7) is further arranged on the rotating shaft (601), the belt pulley (7) is connected with a power output shaft of the first motor (9) through a driving belt (8), a feed inlet (12) is further arranged on the support plate (11), a discharge pipe (10) is further arranged on the support plate (11), a sliding block (14) is slidingly arranged on the sliding rail (13), a rotating shaft (18) is arranged on the sliding block (14), a cleaning roller (18) is arranged on the sliding block (14), the cleaning roller (18) is in contact with the cleaning roller (17), the screw (17) penetrates through the sliding block (14) and is in threaded connection with the sliding block (14).

2. The stone screening machine with the screening net protection structure according to claim 1, characterized in that a gear (15) is further arranged on a rotating shaft of the cleaning roller (18), a rack (16) is further arranged on the support plate (11), and the gear (15) is meshed with the rack (16).

3. Stone screening machine with screening net protection structure according to claim 1, characterized in that the mounting frame (2) is also provided with supporting means (4).

4. A stone screening machine with screening net protection architecture according to claim 3, characterized in that the supporting means (4) comprise a mounting plate (401) mounted on a mounting frame (2), threaded holes are provided through the mounting plate (401), threaded rods (402) are provided through threaded connection in the threaded holes, and supporting blocks (403) are provided at the bottom ends of the threaded rods (402) through rotating sleeves.

5. The stone screening machine with the screening net protection structure according to claim 1, wherein a second motor (1701) is further arranged on the support plate (11), and a power output shaft of the second motor (1701) is connected with a screw (17) through a coupler; the discharge end of the feed inlet (12) is positioned above the inside of the screen (6), and the feed end of the discharge pipe (10) is positioned below the inside of the screen (6).