CN210729822U

CN210729822U - Fine particle grade ore dressing spiral chute

Info

Publication number: CN210729822U
Application number: CN201921729431.6U
Authority: CN
Inventors: 温良禹
Original assignee: Shicheng Oasis Processing Equipment Manufacturing Co
Current assignee: Shicheng Oasis Processing Equipment Manufacturing Co
Priority date: 2019-10-15
Filing date: 2019-10-15
Publication date: 2020-06-12
Anticipated expiration: 2029-10-15

Abstract

The utility model discloses a superfine particle level ore dressing spiral chute, which comprises a frame, be equipped with the spiral chute in the frame, the top of spiral chute is equipped with the uniform divider, the left side fixedly connected with pay-off piece of frame, the left side of pay-off piece is equipped with the agitator tank, two drive pulley of output fixedly connected with of driving machine, and be connected through belt transmission between drive pulley and its relative driven pulley. The utility model discloses an above-mentioned isotructure's cooperation has solved this ore dressing spiral chute and before sorting to aqueous ore pulp, is difficult for carrying out fine stirring mixing to the moisture, leads to the material in the aqueous ore pulp to take place to deposit easily, piles up in the spiral chute easily at the in-process of sorting to reduce the separation effect of spiral chute to the ore pulp, current spiral chute height is very high simultaneously, is not convenient for add the ore pulp in to the spiral chute, has reduced the problem of spiral chute to ore pulp separation efficiency.

Description

Fine particle grade ore dressing spiral chute

Technical Field

The utility model relates to a spiral chute equipment technical field specifically is a superfine particle level ore dressing spiral chute.

Background

The spiral chute is one of the sorting equipment commonly used in the gravity concentration plant, the spiral chute has the characteristics of simple structure, easy manufacture, small occupied area, large production capacity, reliable work, simple maintenance and low operation cost, can adapt to the sorting operation of different sorting flows of different material levels of coarse grains and fine grains and rough concentration, fine concentration and scavenging, can produce various products such as concentrate, middlings and tailings, is the gravity concentration equipment with wide use, and has the following ore dressing principle: the ore pulp containing water flows down freely along the spiral groove from the top of the chute, because the heavy ore sand and other sand grains have specific gravity difference, the heavy ore sand and other sand grains are gradually separated under the action of different centrifugal forces, the heavy ore sand is left at the inner side of the spiral groove slideway, other sand grains, ore mud and the like are at the outer side of the spiral groove slideway, and finally, minerals with different specific gravities are respectively intercepted at different positions at the bottom of the spiral groove, thereby achieving the purpose of sorting.

For CN207430503U discloses a superfine particle level ore dressing spiral chute, including frame, helicla flute, ore feeding groove, interceptor, connecing ore deposit fill, drive arrangement, central pivot and bearing, drive arrangement is including motor support and the motor of setting on motor support, motor support sets up at the frame top, central pivot top is connected with the motor, central pivot bottom runs through to connect ore deposit fill and is connected with the frame through the bearing, be provided with magnetic mechanism in the central pivot, the helicla flute inboard is connected with central pivot.

Because this ore dressing spiral chute is before sorting aqueous ore pulp, be difficult for carrying out fine stirring mixing to aqueous, lead to the material in the aqueous ore pulp to take place to deposit easily, pile up in the spiral chute easily at the in-process of sorting to reduce the separation effect of spiral chute to the ore pulp, current spiral chute height is very high simultaneously, is not convenient for add the ore pulp in to the spiral chute, has reduced the sorting efficiency of spiral chute to the ore pulp, consequently needs to improve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a superfine particle level ore dressing spiral chute, possess and carry out fine stirring mixing to the ore pulp that contains water, the material that has avoided containing in the ore pulp deposits, reduce the sorting effect of spiral chute to the ore pulp, and can be timely through the pay-off piece carry in the uniform divider to the ore pulp after the stirring mixing, avoided carrying the ore pulp with the help of the main equipment, the material of being convenient for in the spiral chute carries out the ore pulp that contains water is selected separately, the advantage of spiral chute to ore pulp sorting efficiency has been improved, the problem of proposition in the background art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: a superfine particle grade ore dressing spiral chute comprises a rack, wherein a spiral chute is arranged in the rack, a uniform separator is arranged at the top of the spiral chute, an interceptor is arranged at the bottom of the spiral chute, an ore receiving hopper is arranged below the interceptor, a feeding part is fixedly connected to the left side of the rack, an agitating box is arranged on the left side of the feeding part, a driving machine is fixedly mounted at the bottom of the agitating box through a support frame, a stirring shaft is fixedly connected to the output end of the driving machine, the surface of the stirring shaft is in sealed rotary connection with the bottom of the agitating box through a bearing, a first agitating rod is fixedly connected to the circumferential surface of the stirring shaft, a sleeve is rotatably connected to the surface of the stirring shaft close to the bottom end of the stirring shaft through a bearing, agitating parts are fixedly connected to the left side and the right side of the sleeve close to the top end of the, the utility model discloses a quick-witted, including pivot, pay-off piece, pivot, transmission part, the equal fixedly connected with driven pulley in bottom and the bottom of pivot, the output fixedly connected with of driving machine drives the belt pulley, and drives between belt pulley and its relative driven pulley and be connected through belt transmission.

Preferably, the feeding part comprises a feeding barrel, the feeding barrel is located between the rack and the stirring box, the top and the bottom of the inner wall of the feeding barrel are rotatably connected with a spiral feeding shaft through bearing sealing, a material outlet is formed in the right side, close to the top end of the feeding barrel, of the feeding barrel and fixedly connected with the uniform divider through a connecting pipe, a feeding port is formed in the left side, close to the bottom end of the feeding barrel, and an electromagnetic control valve is arranged in the feeding port.

Preferably, the number of the first stirring rods is four, and the four stirring rods are distributed on the surface of the stirring shaft at equal intervals.

Preferably, the stirring piece comprises an L-shaped rod, the L-shaped rod is fixedly connected to the side face, close to the top end of the sleeve, and a second stirring rod is fixedly connected to the surface of the L-shaped rod.

Preferably, the second stirring rod and the first stirring rod are arranged in a staggered mode at intervals, and the length of the second stirring rod is smaller than that of the first stirring rod.

Preferably, the driving part comprises a driving gear and a driven gear, the driving gear is fixedly connected to the surface of the rotating shaft close to the top end of the rotating shaft, the driven gear is fixedly connected to the surface of the sleeve close to the bottom end of the sleeve, and the driving gear is meshed with the driven gear.

Compared with the prior art, the beneficial effects of the utility model are that: through the matching of the driving machine, the stirring shaft, the first stirring rod, the L-shaped rod, the second stirring rod, the sleeve and the rotating shaft, the driving machine can drive the first stirring rod and the second stirring rod to rotate, the first stirring rod and the second stirring rod can be driven to rotate by the rotation of the driving machine, the first stirring rod and the second stirring rod can be driven to rotate in opposite directions by the matching of the driving gear, the driven gear, the driving belt pulley and the driven belt pulley, the first stirring rod and the first stirring rod can be stirred in a counter-flow manner, the water-containing ore pulp can be well stirred and uniformly mixed, the substances in the water-containing ore pulp can be prevented from precipitating, the substances can be easily accumulated in the spiral chute in the separation process, the separation effect of the spiral chute on the ore pulp can be reduced, after the uniform mixing is completed, the electromagnetic control valve is opened, the uniformly mixed ore pulp can be conveyed into the uniform separator through the connecting, the ore pulp is not conveyed by large-scale equipment, and the cost is saved.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a front cross-sectional view of the present invention;

fig. 3 is an enlarged view of the structure of the present invention at a.

In the figure: 1-frame, 2-spiral chute, 3-uniform divider, 4-interceptor, 5-feeding piece, 6-stirring box, 7-driving machine, 8-stirring shaft, 9-stirring rod I, 10-sleeve, 11-stirring piece, 12-rotating shaft, 13-driving piece, 14-feeding barrel, 15-spiral feeding shaft, 16-connecting pipe, 17-feeding hole, 18-L-shaped rod, 19-stirring rod II, 20-driving gear, 21-driven gear and 22-electromagnetic control valve.

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.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a superfine particle level ore dressing spiral chute, includes frame 1, is equipped with spiral chute 2 in the frame 1, and the top of spiral chute 2 is equipped with even divider 3, and the bottom of spiral chute 2 is equipped with interceptor 4, and the below of interceptor 4 is equipped with and connects the ore deposit fill, and the left side fixedly connected with pay-off 5 of frame 1, the left side of pay-off 5 are equipped with agitator tank 6, are close to its left top on the agitator tank 6 and have seted up the material adding mouth.

Further, the feeding part 5 comprises a feeding barrel 14, the feeding barrel 14 is positioned between the frame 1 and the stirring box 6, the top and the bottom of the inner wall of the feeding barrel 14 are rotatably connected with a spiral feeding shaft 15 through bearings in a sealing manner, the surface of the spiral feeding shaft 15 close to the bottom end of the spiral feeding shaft is fixedly connected with the inner wall of a driven pulley, a driving pulley is in transmission connection with the driven pulley opposite to the driving pulley through a belt, the right side of the feeding barrel 14 close to the top end of the feeding barrel is provided with a material processing port, the material processing port is fixedly connected with the uniform distributor 3 through a connecting pipe 16, the left side of the feeding barrel 14 close to the bottom end of the feeding barrel is provided with a material inlet 17, an electromagnetic control valve 22 is arranged in the material inlet 17, after the uniform mixing and the stirring are completed, the electromagnetic control valve 22 is opened, so that the uniformly mixed ore pulp is conveyed into the uniform distributor 3 through the connecting, the efficiency of spiral chute 2 to ore pulp separation is improved, avoided carrying the ore pulp with the help of large-scale equipment, practiced thrift the cost.

The bottom of agitator tank 6 has driving machine 7 through support frame fixed mounting, and the output fixedly connected with (mixing) shaft 8 of driving machine 7, the sealed rotation in bottom of bearing and agitator tank 6 is connected on the surface of (mixing) shaft 8, and the fixed surface of circumference of (mixing) shaft 8 is connected with puddler 9.

Further, the number of the first stirring rods 9 is four, and the first stirring rods 9 with the number of four are distributed on the surface of the stirring shaft 8 at equal intervals, and the water-containing ore pulp can be fully stirred through the arrangement of the four first stirring rods 9.

The surface of the stirring shaft 8 close to the bottom end thereof is rotatably connected with a sleeve 10 through a bearing, and the left side and the right side of the sleeve 10 close to the top end thereof are fixedly connected with stirring pieces 11.

Further, the stirring member 11 includes an L-shaped rod 18, the L-shaped rod 18 is fixedly connected to the side surface of the sleeve 10 near the top end thereof, and a second stirring rod 19 is fixedly connected to the surface of the L-shaped rod 18.

Further, the second stirring rods 19 and the first stirring rods 9 are arranged in a staggered mode at intervals, and the length of the second stirring rods 19 is smaller than that of the first stirring rods 9.

The bottom that is close to its left side inner wall on agitator tank 6 is connected with pivot 12 through bearing seal rotation, and pivot 12 passes through the transmission of driving medium 13 with sleeve 10 and is connected, the equal fixedly connected with driven pulley in the bottom of pivot 12 and pay-off 5, two drive pulley of output fixedly connected with of driving machine 7, and drive pulley is connected through belt transmission rather than between the driven pulley relatively.

Further, the transmission part 13 comprises a driving gear 20 and a driven gear 21, the driving gear 20 is fixedly connected to the surface of the rotating shaft 12 close to the top end thereof, the driven gear is fixedly connected to the surface of the sleeve 10 close to the bottom end thereof, the driving gear 20 is meshed with the driven gear 21, the driving machine 7 is started, the rotating shaft 12 is driven to rotate under the action of the driving pulley and the driven pulley, the rotating shaft 12 can drive the sleeve 10 to rotate under the action of the driving gear 20 and the driven gear 21, the sleeve 10 can drive the L-shaped rod 18 and the stirring rod two 19 to rotate, the rotation directions of the first stirring rod 9 and the second stirring rod 19 are opposite, the water-containing ore pulp in the stirring box 6 can be stirred in a counter flow manner, the water-containing ore pulp can be well stirred and uniformly mixed, the substances in the water-containing ore pulp are prevented from precipitating, and are easy to accumulate in the spiral, thereby reducing the separation effect of the spiral chute 2 on the ore pulp.

The working principle is as follows: when the micro-fine particle grade ore dressing spiral chute is used, firstly, the water-containing ore pulp to be separated is poured into the stirring box 6 from the feeding port, the electromagnetic control valve 22 is closed, then the driving machine 7 is started, the driving machine 7 drives the stirring shaft 8 and the stirring rod I9 to rotate to stir and mix the water-containing ore pulp, meanwhile, the rotating shaft 12 is driven to rotate under the action of the driving belt wheel and the driven belt wheel, the rotating shaft 12 can drive the sleeve 10 to rotate under the action of the driving gear 20 and the driven gear 21, the sleeve 10 can drive the L-shaped rod 18 and the stirring rod II 19 to rotate, the rotation directions of the stirring rod I9 and the stirring rod II 19 are opposite, the water-containing ore pulp in the stirring box 6 can be stirred in a counter-flow manner, the water-containing ore pulp can be well stirred and mixed, the substances in the water-containing ore pulp are prevented from being precipitated, and the water, thereby reduce the sorting effect of spiral chute 2 to the ore pulp, after the mixing is accomplished, open solenoid electric valve 22 for in the ore pulp after the mixing passes through connecting pipe 16 transport uniform divider 3 under the effect of spiral feeding shaft 15, the material in the spiral chute 2 of being convenient for carries out the separation to aqueous ore pulp, has improved spiral chute 2 and has selected separately efficiency to the ore pulp, has avoided carrying the ore pulp with the help of the main equipment, has practiced thrift the cost.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a superfine particle level ore dressing spiral chute, includes frame (1), be equipped with spiral chute (2) in frame (1), the top of spiral chute (2) is equipped with even divider (3), and the bottom of spiral chute (2) is equipped with interceptor (4), the below of interceptor (4) is equipped with and connects ore bucket, its characterized in that: the automatic feeding machine is characterized in that a feeding piece (5) is fixedly connected to the left side of the rack (1), a stirring box (6) is arranged on the left side of the feeding piece (5), a driving machine (7) is fixedly mounted at the bottom of the stirring box (6) through a supporting frame, a stirring shaft (8) is fixedly connected to the output end of the driving machine (7), the surface of the stirring shaft (8) is in sealed rotary connection with the bottom of the stirring box (6) through a bearing, a first stirring rod (9) is fixedly connected to the circumferential surface of the stirring shaft (8), the surface of the stirring shaft (8) close to the bottom end of the stirring shaft is in rotary connection with a sleeve (10) through a bearing, stirring pieces (11) are fixedly connected to the left side and the right side of the sleeve (10) close to the top end of the sleeve (10), a rotating shaft (12) is rotatably connected to the bottom of the stirring box (6) close, the bottom of pivot (12) and the equal fixedly connected with driven pulley in bottom of pay-off piece (5), two driving pulley of output fixedly connected with of driving machine (7), and pass through belt transmission connection between driving pulley and its relative driven pulley.

2. A fine fraction beneficiation spiral chute according to claim 1, characterized in that: the feeding part (5) comprises a feeding barrel (14), the feeding barrel (14) is located between the rack (1) and the stirring box (6), the top and the bottom of the inner wall of the feeding barrel (14) are rotatably connected with a spiral feeding shaft (15) through bearing sealing, a material distribution port is formed in the right side, close to the top end of the feeding barrel (14), the material distribution port is fixedly connected with the uniform distribution device (3) through a connecting pipe (16), a feeding port (17) is formed in the left side, close to the bottom end of the feeding barrel (14), and an electromagnetic control valve (22) is arranged in the feeding port (17).

3. A fine fraction beneficiation spiral chute according to claim 1, characterized in that: the number of the first stirring rods (9) is four, and the four first stirring rods (9) are distributed on the surface of the stirring shaft (8) at equal intervals.

4. A fine fraction beneficiation spiral chute according to claim 1, characterized in that: stirring piece (11) include L type pole (18), L type pole (18) fixed connection is on sleeve (10) is close to its top's side, the surperficial fixed connection of L type pole (18) has puddler two (19).

5. The fine particle fraction beneficiation spiral chute of claim 4, wherein: the second stirring rods (19) and the first stirring rods (9) are arranged in a staggered mode at intervals, and the length of the second stirring rods (19) is smaller than that of the first stirring rods (9).

6. A fine fraction beneficiation spiral chute according to claim 1, characterized in that: the transmission part (13) comprises a driving gear (20) and a driven gear (21), the driving gear (20) is fixedly connected to the surface, close to the top end of the rotating shaft (12), of the rotating shaft, the driven gear is fixedly connected to the surface, close to the bottom end of the sleeve (10), of the sleeve, and the driving gear (20) is meshed with the driven gear (21).