CN208542519U - A kind of mining rotary screen with cleaning function - Google Patents

Abstract

The utility model discloses a kind of mining rotary screen with cleaning function, including pedestal, the upper surface of the pedestal, which is fixedly connected by welding, the bottom face of first support and second support, the inside of first support and second support passes through the both ends that ball bearing is fixedly connected with roller, sieve has been fixed by screws on roller, the outer surface right side opening of roller is equipped with gear grooved, motor is installed at the upper surface one side edge of pedestal, the spindle end of motor is welded and fixed at the cogged right side wall center of connection, the bottom end of first support and second support is fixedly welded with discharge port, the upper surface of pedestal is symmetrically installed with fixed frame, the top of fixed frame is fixedly connected with the bottom end of mounting rack, the top of mounting rack has been bolted to connection feed inlet, the bottom end of feed inlet is located in roller, this is mining rotary screen, it is compact-sized, It is easy to clean.

Description

A kind of mining rotary screen with cleaning function

Technical field

The utility model relates to rotary screen apparatus field, specially a kind of mining rotary screen with cleaning function.

Background technique

In existing industrial application, rotary screen is a kind of mechanical equipment that the difference according to product specification is screened, main It is used for the separation of sandstone, compared with rotary screen drum screen used in the architectural engineering, supporting power to be bigger.Existing rotary screen It is generally rotated using intermediate rotary shaft driving sieve, and then realizes sandstone separation.

It needs to clear up after the completion of the use of existing rotary screen, avoids sieve pore blockade, so needing a kind of with cleaning function Mining rotary screen be considerable.

Utility model content

The purpose of this utility model is to provide a kind of mining rotary screen with cleaning function, to solve above-mentioned background skill The problem of being proposed in art.

To achieve the above object, the utility model provides the following technical solutions: a kind of mining roller with cleaning function Sieve, including pedestal, the upper surface of the pedestal, which is fixedly connected by welding, the bottom face of first support and second support, and first The inside of bracket and second support passes through the both ends that ball bearing is fixedly connected with roller, is fixed by screws on roller There is sieve, the outer surface right side opening of roller is equipped with gear grooved, is equipped with motor, the master of motor at the upper surface one side edge of pedestal Shaft end is welded and fixed at the cogged right side wall center of connection, and the bottom end of first support and second support is fixedly welded with discharging Mouthful, the upper surface of pedestal is symmetrically installed with fixed frame, and the top of fixed frame is fixedly connected with the bottom end of mounting rack, the top of mounting rack End has been bolted to connection feed inlet, and the bottom end of feed inlet is located in roller, and fixing axle is fixedly installed on fixed frame, Gu Annulus is socketed on dead axle, the lateral wall of annulus is welded with wire brush, and the left side wall of annulus is fixedly welded with one end of telescopic rod, Telescopic rod includes first sleeve, and the internal slide of first sleeve is socketed with second sleeve, and the inside of second sleeve is socketed with push rod, One end of second sleeve and push rod opens up fluted, and the inside of groove, which is fixedly connected by welding, the bottom end of spring, spring Top is fixedly welded with the bottom end of fixed block.

Further, the bottom end of the motor is mounted on the base by bolt, is connected with plug by electric wire on motor.

Further, the outer wall of the ball bearing is rolled with the inner wall of first support and second support by being welded and fixed The inner wall of pearl bearing and the outer wall of roller are by being welded and fixed.

Further, the gear is used cooperatively with gear grooved.

Compared with prior art, the beneficial effects of the utility model are as follows: should be with the mining rotary screen of cleaning function, it will Material is entered in roller by feed inlet, starts motor, motor driven gear rotation, so that gear be made to pass through gear grooved gear Engagement drives roller rotation, rotate material in roller and carries out material screening by sieve, and when cleaning, expansion telescopic rod is logical Crossing promotion push rod drives annulus to slide in fixing axle, contacts wire brush in the inner wall of roller, rotates by roller, thus clearly The material for managing drums inside, achievees the purpose that cleaning.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the second support structure right view of the utility model；

Fig. 3 is the annulus overall structure diagram of the utility model；

Fig. 4 is the telescopic rod overall structure diagram of the utility model；

In appended drawing reference: 1- pedestal；2- first support；3- second support；4- roller；5- sieve；6- gear grooved；7- electricity Machine；8- gear；9- fixed frame；10- fixing axle；11- mounting rack；12- feed inlet；13- discharge port；14- annulus；15- telescopic rod； 16- ball bearing；17- wire brush；18- first sleeve；19- second sleeve；20- push rod；21- groove；22- spring；23- is fixed Block.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of mining rotary screen with cleaning function, Including pedestal 1, the upper surface of pedestal 1, which is fixedly connected by welding, the bottom face of first support 2 and second support 3, and first The inside of frame 2 and second support 3 passes through the both ends that ball bearing 16 is fixedly connected with roller 4, is screwed on roller 4 It is connected with sieve 5, the outer surface right side opening of roller 4 is equipped with gear grooved 6, is equipped with motor at the upper surface one side edge of pedestal 1 7, the spindle end of motor 7 is welded and fixed at the right side wall center for being connected with gear 8, and the bottom end of first support 2 and second support 3 is solid Surely it is welded with discharge port 13, the upper surface of pedestal 1 is symmetrically installed with fixed frame 9, and the top of fixed frame 9 is fixedly connected with mounting rack 11 bottom end, the top of mounting rack 11 have been bolted to connection feed inlet 12, and the bottom end of feed inlet 12 is located in roller 4, It is fixedly installed with fixing axle 10 on fixed frame 9, annulus 14 is socketed in fixing axle 10, the lateral wall of annulus 14 is welded with wire brush 17, the left side wall of annulus 14 is fixedly welded with one end of telescopic rod 15, and telescopic rod 15 includes first sleeve 18, first sleeve 18 Internal slide is socketed with second sleeve 19, and the inside of second sleeve 19 is socketed with push rod 20, and the one of second sleeve 19 and push rod 20 End opens up fluted 21, and the inside of groove 21, which is fixedly connected by welding, the bottom end of spring 22, the fixed weldering in the top of spring 22 It is connected to the bottom end of fixed block 23, the bottom end of motor 7 is mounted on pedestal 1 by bolt, is connected on motor 7 by electric wire slotting Head, the outer wall of ball bearing 16 passes through with the inner wall of first support 2 and second support 3 to be welded and fixed, the inner wall of ball bearing 16 By being welded and fixed, gear 8 is used cooperatively outer wall with roller 4 with gear grooved 6.

Working principle: when work, material is entered in roller 4 by feed inlet 12, starts motor 10, motor 7 drives Gear 8 rotates, so that gear 8 be made to drive roller 4 to rotate by the engagement of 6 gear of gear grooved, rotates material in roller 4 and passes through Sieve 5 carries out material screening, and when cleaning, telescopic rod 15 is unfolded, by pushing push rod 20 to drive annulus 14 sliding in fixing axle 10 It is dynamic, it contacts wire brush 17 in the inner wall of roller 4, is rotated by roller 4, so that the material inside rolling barrel 4, reaches cleaning Purpose.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (4)

1. a kind of mining rotary screen with cleaning function, including pedestal (1), it is characterised in that: the upper surface of the pedestal (1) Being fixedly connected by welding has the bottom face of first support (2) and second support (3), first support (2) and second support (3) The internal both ends that roller (4) are fixedly connected with by ball bearing (16), roller have been fixed by screws sieve on (4) (5), the outer surface right side opening of roller (4) is equipped with gear grooved (6), is equipped with motor at the upper surface one side edge of pedestal (1) (7), the spindle end of motor (7) is welded and fixed at the right side wall center for being connected with gear (8), first support (2) and second support (3) bottom end is fixedly welded with discharge port (13), and the upper surface of pedestal (1) is symmetrically installed with fixed frame (9), fixed frame (9) Top is fixedly connected with the bottom end of mounting rack (11), and the top of mounting rack (11) has been bolted to connection feed inlet (12), The bottom end of feed inlet (12) is located in roller (4), is fixedly installed on fixed frame (9) fixing axle (10), fixing axle covers on (10) It is connected to annulus (14), the lateral wall of annulus (14) is welded with wire brush (17), and the left side wall of annulus (14) is fixedly welded with flexible One end of bar (15), telescopic rod (15) include first sleeve (18), and the internal slide of first sleeve (18) is socketed with second sleeve (19), the inside of second sleeve (19) is socketed with push rod (20), and one end of second sleeve (19) and push rod (20) opens up fluted (21), the inside of groove (21), which is fixedly connected by welding, the bottom end of spring (22), and the top of spring (22) is fixedly welded with The bottom end of fixed block (23).

2. a kind of mining rotary screen with cleaning function according to claim 1, it is characterised in that: the motor (7) Bottom end be mounted on pedestal (1) by bolt, plug is connected with by electric wire on motor (7).

3. a kind of mining rotary screen with cleaning function according to claim 1, it is characterised in that: the ball bearing (16) outer wall passes through with the inner wall of first support (2) and second support (3) to be welded and fixed, the inner wall of ball bearing (16) and rolling The outer wall of cylinder (4) is by being welded and fixed.

4. a kind of mining rotary screen with cleaning function according to claim 1, it is characterised in that: the gear (8) It is used cooperatively with gear grooved (6).