CN211801596U - Sand washer - Google Patents

Abstract

The utility model relates to a sand washer, drive on the washtrough including the washtrough, wash the wheel and set up wash the rotatory drive arrangement of wheel, wash the wheel including the inner ring with cup joint outer loop on the inner ring perisporium, the inner ring with be provided with guider between the outer loop, the outer loop includes that two swing discs that are parallel to each other are in two with the setting a plurality of sand hoppers between the swing disc, the slide bar is parallel the axis setting of rotary disk, the washtrough with be provided with pendulous device between the rotary disk, the utility model discloses have the effect that makes the grit dehydration cleaner.

Description

Sand washer

Technical Field

The utility model belongs to the technical field of the technique of sand washing equipment and specifically relates to a sand washer is related to.

Background

The sand washer is used for washing and selecting sand and stone (artificial sand and natural sand). The sand washer is widely used for washing and selecting materials in industries such as gravel fields, mines, building materials, traffic, chemical engineering, water conservancy and hydropower, concrete mixing stations and the like. When the sand washing machine works, the motor drives the impeller to slowly rotate after being decelerated by the triangular belt, the speed reducer and the gear, sand enters the washing tank through the feeding groove, rolls under the driving of the impeller and is mutually ground, impurities covering the surface of the sand are removed, and a water vapor layer covering sand grains is damaged, so that dehydration is facilitated; meanwhile, water is added to form strong water flow, so that impurities and foreign matters with small specific gravity are taken away in time and discharged from the overflow outlet washing tank to finish the cleaning effect. Clean grit is taken away by the blade, and the blown down tank is poured into from rotatory impeller to grit at last, accomplishes the cleaning action of grit.

Chinese patent No. CN2255315Y discloses a sand washer, which comprises a motor, a coupling, a speed reducer, and a transmission device connected with a large and a small chain wheels through chains, wherein a sand washing impeller and a wheel hopper are sequentially arranged on an output shaft of the sand washer, a dust washing tank for stirring sand materials, an overflow tank for collecting and discharging sewage, a feed hopper and the like are arranged outside the impeller and the wheel hopper. Above-mentioned technical scheme during operation fills the washtrough with the grit through the feeder hopper in, and leads to water in to the washtrough, then the motor drives the sand washing impeller and rotates after passing through the speed reducer, and rotatory impeller washs the grit in the dust washing groove, above-mentioned technical scheme convenient operation, and the sand washing ability is big, and the clean rate is high.

The above prior art solutions have the following drawbacks: the sand is removed from the device by the wheel hopper after washing the sand, and the dehydration amount of the sand is difficult to guarantee.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a make sand washing machine that grit dewaters cleaner not enough to prior art exists.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: the utility model provides a sand washer, includes the washtrough, washes the wheel and sets up and drive on the washtrough wash the rotatory drive arrangement of wheel, it includes the inner ring and cup joints to wash the wheel outer loop on the inner ring perisporium, the inner ring with be provided with guider between the outer loop, the outer loop includes two swing disks that are parallel to each other and sets up two a plurality of sand buckets between the swing disk, the slide bar is parallel the axis setting of rotary disk, the washtrough with be provided with pendulous device between the rotary disk.

Through adopting above-mentioned technical scheme, the device during operation, add grit and let in washing water to the washtrough simultaneously in to the washtrough, drive arrangement drives and washes the wheel and rotate the grit in the washtrough at the washtrough and wash, this in-process drive arrangement drives the inner ring and rotates, rotatory inner ring is rotated in step by guider drive outer ring, the outer ring is driven its along the inner ring axial by pendulous device at rotatory in-process and is made a round trip to slide, sand hopper is waved the grit in the sand hopper when making a round trip to slide along with the outer ring, discharge sand hopper with the water in the grit like this as far as, the dehydration rate of the device has been improved.

The present invention may be further configured in a preferred embodiment as: a plurality of sliding rods are arranged between the rotating disks and correspond to the sand hoppers, the sand hoppers are arranged on the sliding rods in a sliding mode along the axial direction of the sliding rods, and an elastic device is arranged between the sand hoppers and the rotating disks.

Through adopting above-mentioned technical scheme, the outer loop will be followed the axial of slide bar and slided back and forth at rotatory in-process sand fill, and resilient means has cushioned the collision between sand fill and the rotary disk, has increased the range of sand fill swing back and forth like this, has improved the device's dehydration effect.

The present invention may be further configured in a preferred embodiment as: the elastic device comprises a spring arranged between the rotating disc and the two ends of the sand hopper, and the spring is sleeved on the sliding rod.

Through adopting above-mentioned technical scheme, when sand fill slided along the slide bar, the spring that sets up at its both ends will prevent to bump between sand fill and the rotary disk, has improved the device's reliability like this.

The present invention may be further configured in a preferred embodiment as: the swinging device comprises swinging rings arranged on two sides of the rotating disc in a wavy manner and swinging blocks I and II corresponding to the swinging rings and arranged on two sides of the washing tank respectively, the swinging blocks I and the swinging blocks II are abutted to the swinging rings arranged on two sides of the rotating disc respectively, and the swinging blocks II are abutted to correspond to the peaks of the swinging rings when the swinging blocks I are abutted to the peaks of the swinging rings.

Through adopting above-mentioned technical scheme, the outer loop is when rotating, the rotatory ring that sets up in the outer loop both sides will rotate along with the outer loop is synchronous, because one side that the corresponding rotary disk was kept away from to the swing ring sets up to the wavy, swing II butts of piece corresponding rotary disk when the peak of the corresponding rotary disk of I butt of swing piece, swing II butts of piece corresponding rotary disk's peak when the peak of the corresponding rotary disk of I butt of swing piece, realized like this that the outer loop makes a round trip to slide along the inner ring axial on the perisporium of inner ring.

The present invention may be further configured in a preferred embodiment as: the guide device comprises guide strips arranged on the peripheral wall of the inner ring and guide grooves arranged on the outer ring corresponding to the guide strips, and the guide strips are arranged along the axial direction of the rotating disc.

Through adopting above-mentioned technical scheme, the outer loop carries out gliding in-process on the surface of inner ring, and the gib block is guaranteed with the guide way that the inner loop can drive the outer loop and rotate in step, and the guide way slides to the gib block and leads to the outer loop, has realized like this that the inner loop drives the outer loop and carries out synchronous revolution.

The present invention may be further configured in a preferred embodiment as: the periphery wall of wash bowl is in keeping away from wash the fixed a plurality of extension boards that are provided with of one end of wheel.

Through adopting above-mentioned technical scheme, because the outer loop advances to make a round trip to slide along the axial of washing the wheel, consequently set up a plurality of extension boards on the periphery wall of washtrough, strengthened the stability of the device like this.

The present invention may be further configured in a preferred embodiment as: the inner ring is fixedly provided with baffle plates on both sides.

By adopting the technical scheme, the reliability of the device is improved.

The present invention may be further configured in a preferred embodiment as: the driving device comprises a driving motor arranged on the washing tank and a speed reducer arranged between the driving motor and the inner ring.

Through adopting above-mentioned technical scheme, driving motor rotates and drives through the reduction gear after reducing the rotational speed and wash the wheel and rotate, reduces the rotational speed of washing the wheel and can avoid the outer loop too big swing to arouse that whole device is unstable, has improved the device's stability like this.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the driving device drives the inner ring to rotate, the rotating inner ring drives the outer ring to synchronously rotate by the guide device, the outer ring is driven by the swinging device to slide back and forth along the axial direction of the inner ring in the rotating process, and the sand hopper swings sand in the sand hopper when sliding back and forth along with the outer ring, so that water in the sand is discharged out of the sand hopper as much as possible, and the dehydration rate of the device is improved;

2. the outer ring is when rotating, and the rotatory ring that sets up in the outer ring both sides will rotate along with the outer ring is synchronous, because the swing ring is kept away from one side that corresponds the rotary disk and is set up to the wave form, swing II butts of piece correspond the peak bottom of rotary disk when the peak top of rotary disk is corresponding in the butt of swing piece I butt, swing II butts of piece correspond the peak top of rotary disk when the peak bottom of rotary disk is corresponding in the butt of swing piece I butt, realized like this that the outer loop makes a round trip to slide along the axial of inner ring on the perisporium of inner ring.

Drawings

Fig. 1 is a schematic view of the overall structure of a first viewing angle of the present invention;

fig. 2 is a schematic view of the overall structure of the second viewing angle of the present invention.

In the figure, 1, a washing tank; 11. a support plate; 2. washing the wheel; 21. an inner ring; 211. a baffle plate; 22. an outer ring; 221. a wobble plate; 222. a sand hopper; 2222. a spring; 223. a slide bar; 3. a guide device; 31. a guide strip; 32. a guide groove; 4. a drive device; 41. a drive motor; 42. a speed reducer; 5. a swing device; 51. a swing ring; 52. a swinging block I; 53. and a swinging block II.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a sand washer, including washtrough 1, wash wheel 2 and set up and drive the drive arrangement 4 that wash wheel 2 is rotatory on washtrough 1, wash wheel 2 and include inner ring 21 and cup joint the outer loop 22 on the inner ring 21 perisporium, be provided with guider 3 between inner ring 21 and the outer loop 22, outer loop 22 includes two swing discs 221 that are parallel to each other and sets up a plurality of sand buckets 222 between two swing discs 221, is provided with pendulous device 5 between washtrough 1 and the rotary disk. The inner ring 21 is fixedly provided with baffles 211 on both sides thereof.

Referring to fig. 2, a plurality of sliding rods 223 are disposed between the rotating disks corresponding to the plurality of sand hoppers 222, the plurality of sand hoppers 222 are slidably disposed on the sliding rods 223 along the axial direction of the sliding rods 223, and an elastic device is disposed between the sand hoppers 222 and the rotating disks. The elastic device comprises a spring 2222 arranged between the rotating disc and two ends of the sand hopper 222, and the spring 2222 is sleeved on the sliding rod 223.

Referring to fig. 1, the swing device 5 includes a swing ring 51 provided on both sides of the rotating disk in a wavy shape and a swing block i 52 and a swing block ii 53 provided on both sides of the washing tub 1 corresponding to the swing ring 51, the swing block i 52 and the swing block ii 53 respectively abut against the swing ring 51 located on both sides of the rotating disk, and the swing block ii 53 abuts against the peak of the corresponding swing ring 51 when the swing block i 52 abuts against the peak of the corresponding swing ring 51.

Referring to fig. 1, the guide means 3 includes guide bars 31 provided on the peripheral wall of the inner ring 21 and guide grooves 32 provided on the outer ring 22 corresponding to the guide bars 31, the guide bars 31 being arranged in the axial direction of the rotating disk. The drive means 4 comprise a drive motor 41 arranged on the washing tub 1 and a speed reducer 42 arranged between the drive motor 41 and the inner ring 21. A plurality of support plates 11 are fixedly arranged on one end of the peripheral wall of the washing tank 1 far away from the washing wheel 2. In this embodiment, four brackets 11 are provided corresponding to four side walls of the washing tank 1.

The implementation principle of the embodiment is as follows: when the device works, sand and stone are added into a washing tank 1, cleaning water is introduced into the washing tank 1, a driving motor 41 drives a speed reducer 42 to rotate and then drives a washing wheel 2 to rotate in the washing tank 1, in the process, the driving motor 41 drives an inner ring 21 to rotate, the rotating inner ring 21 drives an outer ring 22 to synchronously rotate through a guide groove 32 and a guide strip 31, the outer ring 22 is arranged on two sides of the outer ring in the rotating process, swinging rings 51 are matched with a swinging block I52 and a swinging block II 53, so that the outer ring 22 slides on the inner ring 21 along the axial direction of the washing wheel 2, a sand hopper 222 slides back and forth on a sliding rod 223 along with the outer ring 22, springs 2222 at two ends of the sand hopper 222 prevent the sand hopper 222 from colliding with a rotating disk, and the sand and stone in the sand hopper 222 is dehydrated in the back and forth sliding process; the support plate 11 increases the stability of the device; the baffle 211 increases the reliability of the device.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides a sand washer, includes washtrough (1), washes wheel (2) and sets up and drive on washtrough (1) wash rotatory drive arrangement (4) of wheel (2), its characterized in that: the washing wheel (2) comprises an inner ring (21) and an outer ring (22) sleeved on the peripheral wall of the inner ring (21), a guide device (3) is arranged between the inner ring (21) and the outer ring (22), the outer ring (22) comprises two parallel swinging discs (221) and a plurality of sand hoppers (222) arranged between the two swinging discs (221), and a swinging device (5) is arranged between the washing tank (1) and the swinging discs (221).

2. A sand washer according to claim 1, wherein: a plurality of sliding rods (223) are arranged between the swinging plates (221) corresponding to the sand hoppers (222), the sand hoppers (222) are arranged on the sliding rods (223) in a sliding mode along the axial direction of the sliding rods (223), and an elastic device is arranged between the sand hoppers (222) and the swinging plates (221).

3. A sand washer according to claim 2, wherein: the elastic device comprises a spring (2222) arranged between the swinging disc (221) and the two ends of the sand hopper (222), and the spring (2222) is sleeved on the sliding rod (223).

4. A sand washer according to claim 1, wherein: pendulous device (5) are including setting up pendulous ring (51) that wobble disc (221) both sides are wavy and correspond wobble ring (51) set up respectively wobbling piece I (52) and wobbling piece II (53) of washtrough (1) both sides, wobbling piece I (52) with wobbling piece II (53) butt respectively is located wobbling ring (51) of wobble disc (221) both sides, wobbling piece I (52) butt corresponds when the peak bottom of wobble ring (51) wobbling piece II (53) butt corresponds the peak top of wobble ring (51).

5. A sand washer according to claim 1, wherein: the guide device (3) comprises a guide strip (31) arranged on the peripheral wall of the inner ring (21) and a guide groove (32) arranged on the outer ring (22) corresponding to the guide strip (31), and the guide strip (31) is arranged along the axial direction of the swinging disk (221).

6. A sand washer according to claim 1, wherein: and a plurality of support plates (11) are fixedly arranged on one end of the peripheral wall of the washing tank (1) far away from the washing wheel (2).

7. A sand washer according to claim 1, wherein: the inner ring (21) is fixedly provided with baffle plates (211) at two sides.

8. A sand washer according to claim 1, wherein: the driving device (4) comprises a driving motor (41) arranged on the washing tank (1) and a speed reducer (42) arranged between the driving motor (41) and the inner ring (21).

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