CN211443870U

CN211443870U - Vibrating feeder for mining

Info

Publication number: CN211443870U
Application number: CN201921995837.9U
Authority: CN
Inventors: 王励; 王江波; 张卓; 刘迎斌; 王程
Original assignee: Inner Mongolia Dongshengmiao Mining Industry Co ltd
Current assignee: Inner Mongolia Dongshengmiao Mining Industry Co ltd
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-09-08
Anticipated expiration: 2029-11-18

Abstract

The utility model relates to a mineral engineering technical field specifically is a vibrating feeder that mining was used, which comprises a filter, including the frame, sliding connection has the sieve in the frame, and the position that the bottom of frame is located its both ends is equipped with a set of link along frame width direction, and the welding has the connection piece between link and the frame, the bottom both sides of link are connected with damping spring, and damping spring's terminal welding has the backing plate, the welding of bottom center department of frame has the drive box. This device drives the batcher shake through vibrating motor with traditional to the mode that the mineral aggregate that makes in the former feed bin shakes and falls reforms transform into the vibration mode that makes the sieve seesaw that is used for screening frame material in the feeder through reciprocating motion, carries out the ejection of compact and transportation, and traditional vibration mode noise is big, and whole equipment all vibrates when moving in addition, can make the connecting piece that is used for fixing in the equipment not hard up or drop in the past for a long time.

Description

Vibrating feeder for mining

Technical Field

The utility model relates to a mineral engineering technical field specifically is a vibrating feeder that mining was used.

Background

The application range of the vibrating feeder is very wide, the vibrating feeder is mainly used in the industries of mines, coal, smelting, building materials, refractory materials, light industry, chemical industry, medicines, foods and the like, the vibrating feeder is most applied in a concentrating mill, and the vibrating feeder can be divided into the following types according to the difference of transmission mechanisms of the vibrating feeder: eccentric vibrating screen, inertial vibrating screen, self-centering vibrating screen, and resonant screen.

The existing vibrating feeder does not have the screening function, only plays the role of conveying mineral aggregates in a raw material bin through vibrating falling, so that the mineral aggregates are relatively miscellaneous and need to be screened again in the later stage. Accordingly, a vibratory feeder for mining applications is provided by those skilled in the art to solve the problems set forth in the background above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vibrating feeder of mining usefulness to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a vibrating feeder that mining was used, includes the frame, sliding connection has the sieve in the frame, and the position that the bottom of frame is located its both ends is equipped with a set of link along frame width direction, and the welding has the connection piece between link and the frame, the bottom both sides of link are connected with damping spring, and damping spring's terminal welding has the backing plate, the welding of the bottom center department of frame has the drive case, and the outer wall of drive case installs the motor, the side equidistance welding of frame has the reinforcing plate.

As a further aspect of the present invention: the inner wall of the frame is provided with a sliding groove, the sieve plate is connected in the sliding groove in a sliding mode, and the length of the sieve plate is smaller than that of the frame.

As a further aspect of the present invention: the frame is the slope setting, and the inner wall welding of the higher department one end of frame has the baffle, and the length of baffle equals the length difference between frame and the sieve, the top contactless of baffle and sieve.

As a further aspect of the present invention: the driving box is characterized in that an eccentric wheel is connected to the inner portion of the driving box in a pin mode, the eccentric wheel is sleeved with the driving end of the motor, a group of connecting plates are welded to the bottom end of the inner portion of the driving box, and limiting rods are horizontally welded between the connecting plates.

As a further aspect of the present invention: the end part of the eccentric wheel is welded with a rack, the bottom of the other end of the rack is welded with a sliding rod, and the sliding rod is movably sleeved on the limiting rod.

As a further aspect of the present invention: the bottom center welding of sieve has the round pin to connect the pole, and the bottom pin joint of round pin pole has sector gear, and sector gear and rack toothing.

As a further aspect of the present invention: the sieve plate is provided with through holes, the frame is at least provided with a group of sieve plates, and the diameter of each group of sieve plates is gradually reduced from top to bottom.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this device will be traditional drives the batcher shake through vibrating motor, thereby the mode that the mineral aggregate that makes in the former feed bin shakes and falls reforms into the mode of vibration that makes the sieve seesaw that is used for screening frame material in the feeder through reciprocating motion, carry out the ejection of compact and transportation, traditional vibration mode noise is big, and whole equipment is all vibrating when operation, this kind of vibration has certain frequency, can make for a long time in the past be used for fixed connecting piece not hard up or drop in the equipment, thereby the danger of collapsing takes place, and adopt the vibration mode in this application, equipment main body frame is rigid, vibrate through its inside moving part, the noise has been reduced, the steadiness of frame connection spare has also been guaranteed, unnecessary vibrational force who transmits out is eliminated through damping spring.

2. This scheme can also play the screening effect when carrying out the vibration pay-off, the device frame is the slope setting, utilize gravity to make the mineral aggregate fall naturally, sieve through in the frame sieves, the sieve can set up the countless in theory, specifically see demand and required interval height, the sieve and the vibration mechanism of superiors are connected, because the mineral aggregate directly falls on it, cause its pressure-bearing most, the vibrating force that needs big, shake off the mineral aggregate fast, because the diameter of the last through-hole of sieve is different, so can be through the mineral aggregate of different diameters, play the screening effect, for the mineral aggregate washing in later stage, mediation and concentration play important role.

Description of the drawings:

fig. 1 is a schematic overall structure diagram of a vibratory feeder for mining;

FIG. 2 is a schematic elevation view of a vibratory feeder for mining use;

fig. 3 is a schematic structural diagram of a vibrating mechanism in a vibrating feeder for mining.

In the figure: 1. a sieve plate; 2. a frame; 3. a connecting frame; 4. a damping spring; 5. a base plate; 6. a motor; 7. a drive box; 8. connecting sheets; 9. a reinforcing plate; 10. a baffle plate; 11. a chute; 12. a pin-connecting rod; 13. a sector gear; 14. an eccentric wheel; 15. a rack; 16. a limiting rod; 17. a slide bar; 18. a connecting plate.

Detailed Description

Referring to fig. 1 to 3, in the embodiment of the present invention: the utility model provides a vibrating feeder that mining was used, including frame 2, sliding connection has sieve 1 in the frame 2, and the position that the bottom of frame 2 was located its two is equipped with a set of link 3 along frame 2 width direction, and the welding has connection piece 8 between link 3 and the frame 2, the bottom both sides of link 3 are connected with damping spring 4, and damping spring 4's terminal welding has backing plate 5, the welding of the bottom center department of frame 2 has drive box 7, and the outer wall of drive box 7 installs motor 6, the side equidistance welding of frame 2 has reinforcing plate 9.

In fig. 2, the inner wall of the frame 2 is provided with a chute 11, the sieve plate 1 is slidably connected in the chute 11, the length of the sieve plate 1 is smaller than that of the frame 2, the chute 11 can ensure the sieve plate 1 to move back and forth on the premise of restraining the sieve plate 1, so as to generate vibration, and the length of the sieve plate is processed by reserving enough space for the movement of the sieve plate 1.

In fig. 2, frame 2 is the slope setting, and the inner wall welding of the higher department one end of frame 2 has baffle 10, and the length of baffle 10 equals the length difference between frame 2 and sieve 1, the top contactless of baffle 10 and sieve 1, frame 2 is the slope setting, utilize gravity to make the mineral aggregate fall down naturally, because the length of sieve 1 is less than the length of frame 2, so in order to avoid the direct bottommost of frame 2 that falls into of mineral aggregate, so set up baffle 10 and block its blank department, so as to let the mineral aggregate all fall into on the sieve 1.

In fig. 3, an eccentric wheel 14 is pin-connected to the inside of the driving box 7, the eccentric wheel 14 is sleeved with the driving end of the motor 6, a set of connecting plates 18 are welded to the bottom end of the inside of the driving box 7, a limiting rod 16 is horizontally welded between the connecting plates 18, the eccentric wheel 14 is driven by the motor 6 to rotate, the motion track of the eccentric wheel is elliptical, the eccentric wheel 14 drives the rack 15 to reciprocate, the connecting plates 18 are used for fixing the limiting rod 16, and the limiting rod 16 is used for limiting the rack 15 to ensure that the rack 15 only reciprocates back and forth without shaking.

In fig. 3, a rack 15 is welded at the end of an eccentric wheel 14, a slide bar 17 is welded at the bottom of the other end of the rack 15, the slide bar 17 is movably sleeved on a limit rod 16, the eccentric wheel 14 is driven by a motor 6 to rotate, the motion track of the eccentric wheel is elliptical, the rack 15 is driven by the eccentric wheel 14 to reciprocate, a connecting plate 18 is used for fixing the limit rod 16, and the limit rod 16 is used for restraining the rack 15 to ensure that the rack 15 only reciprocates back and forth without shaking.

In fig. 3, a pin connecting rod 12 is welded at the center of the bottom end of the screen plate 1, a sector gear 13 is pin-connected to the bottom end of the pin connecting rod 12, the sector gear 13 is meshed with a rack 15, when the rack 15 reciprocates, the sector gear 13 meshed with the top of the rack is driven to rotate, when the sector gear 13 moves, the motion track of the top of the sector gear is a half-arc structure, and because the top of the sector gear 13 is connected with the screen plate 1 through the pin connecting rod 12, and the screen plate 1 is constrained by a chute 11, the screen plate 1 also reciprocates back and forth under the drive of the sector gear 13, thereby forming the functions of vibration and screening.

In fig. 1, the through-hole has been seted up on sieve 1, and be provided with a set of sieve 1 on the frame 2 at least, and the through-hole diameter of every group sieve 1 from top to bottom progressively diminishes in proper order, sieve 1 through in the frame 2 sieves, sieve 1 can set up the countless in theory, specifically see demand and required interval height, the sieve 1 and the vibrating mechanism of the superiors are connected, because the mineral aggregate directly falls on it, cause its pressure-bearing the most, need big vibrational force, shake off the mineral aggregate fast, because the diameter of the last through-hole of sieve 1 is different, so can be through the mineral aggregate of different diameters.

The utility model discloses a theory of operation is: the eccentric wheel 14 is driven by the motor 6 (model is Y132L-2) to rotate, the motion trail is an ellipse, the rack 15 is driven by the eccentric wheel 14 to reciprocate, the connecting plate 18 is used for fixing the limiting rod 16, the limiting rod 16 is used for restricting the rack 15, so as to ensure that the rack 15 only reciprocates back and forth without shaking, when the rack 15 reciprocates, the sector gear 13 meshed with the top of the rack is driven to rotate, when the sector gear 13 moves, the motion trail at the top of the sector gear 13 is a semi-arc structure, because the top of the sector gear 13 is connected with the sieve plate 1 through the pin rod 12, and the sieve plate 1 is restricted by the chute 11, the sieve plate 1 also reciprocates back and forth under the drive of the sector gear 13, thereby forming the functions of vibration and sieving, at the moment, the mineral aggregate falls, the frame 2 is arranged obliquely, and the mineral aggregate naturally falls by gravity, because the length of sieve 1 is less than the length of frame 2, so in order to avoid the direct bottommost of frame 2 that falls into of mineral aggregate, so set up baffle 10 and block its blank, so as to let the mineral aggregate all fall into on sieve 1, sieve 1 can set up the countless theoretically, specifically see demand and required interval height, sieve 1 and the vibration mechanism of the superiors connect, because the mineral aggregate directly falls on it, cause its pressure-bearing the most, need big vibrational force, shake off the mineral aggregate fast, because the diameter of the last through-hole of sieve 1 is different, so the mineral aggregate that can pass through different diameters.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A vibrating feeder for mining, comprising a frame (2), characterized in that: frame (2) sliding connection has sieve (1), and the position that the bottom of frame (2) is located its both ends is equipped with a set of link (3) along frame (2) width direction, and the welding has connection piece (8) between link (3) and frame (2), the bottom both sides of link (3) are connected with damping spring (4), and damping spring (4) terminal welding has backing plate (5), the welding of the bottom center department of frame (2) has drive box (7), and the outer wall of drive box (7) installs motor (6), the side equidistance welding of frame (2) has reinforcing plate (9).

2. A vibrating feeder for mining according to claim 1, characterised in that the inner wall of the frame (2) is provided with a chute (11), and the screen plate (1) is slidably connected in the chute (11), the length of the screen plate (1) being smaller than the length of the frame (2).

3. A vibratory feeder for mining according to claim 1, characterised in that the frame (2) is arranged obliquely and the baffles (10) are welded to the inner wall of the higher end of the frame (2), and the length of the baffles (10) is equal to the length difference between the frame (2) and the screen deck (1), and the baffles (10) are not in contact with the top of the screen deck (1).

4. A vibratory feeder according to claim 1, characterised in that the drive box (7) is internally pinned with an eccentric wheel (14), the eccentric wheel (14) is sleeved with the drive end of the motor (6), the internal bottom end of the drive box (7) is welded with a set of connection plates (18), and a limit lever (16) is horizontally welded between the connection plates (18).

5. A vibrating feeder for mining according to claim 4, characterized in that a rack (15) is welded to the end of the eccentric wheel (14), a slide bar (17) is welded to the bottom of the other end of the rack (15), and the slide bar (17) is movably sleeved on the limit rod (16).

6. A vibratory feeder for mining according to claim 5, characterized in that a pin rod (12) is welded at the bottom center of the screen deck (1), and a sector gear (13) is pinned to the bottom end of the pin rod (12), and the sector gear (13) meshes with the rack (15).

7. A vibrating feeder for mining use according to claim 1, characterized in that the sieve plates (1) are provided with through holes, and the frame (2) is provided with at least one group of sieve plates (1), and the diameter of the through holes of each group of sieve plates (1) decreases progressively from top to bottom.