阅读说明：本技术 一种自动吸水式洗砂机 (Automatic water absorption type sand washer ) 是由 王永生 高文明 张中 *** 王泽生 于 2020-08-06 设计创作，主要内容包括：本发明公开了一种自动吸水式洗砂机,包括水洗轮总成、驱动装置和水洗池,水洗轮总成由多个挖砂斗和漏水挡板焊接而成,驱动装置包括电机、主轴和连接轴,挖砂斗包括底板、连接板、耐磨钢板和侧壁挡板,底板呈两侧壁一高一低的V形板状,底板底部弯曲呈弧形,底板底部密布有渗水孔,底板两侧壁端部分别通过螺栓连接连接板,两个连接板上端分别通过螺栓连接耐磨钢板,底板前后两侧焊接有侧壁挡板,两个侧壁挡板分别与耐磨钢板、连接板和底板两侧面焊接为一体,两侧漏水挡板顶端分别与挖砂斗两侧的侧壁挡板焊接连接,水洗轮总成转动时挖砂斗底部、挖砂斗两侧的漏水挡板与水面之间形成真空腔体。(The invention discloses an automatic water absorption type sand washer, which comprises a washing wheel assembly, a driving device and a washing pool, wherein the washing wheel assembly is formed by welding a plurality of sand digging hoppers and water leakage baffles, the driving device comprises a motor, a main shaft and a connecting shaft, the sand digging hoppers comprise bottom plates and connecting plates, the bottom plate is in a V-shaped plate shape with two high side walls and one low side wall, the bottom of the bottom plate is curved to be arc-shaped, water seepage holes are densely distributed in the bottom of the bottom plate, the end parts of the two side walls of the bottom plate are respectively connected with a connecting plate through bolts, the upper ends of the two connecting plates are respectively connected with the wear-resistant steel plate through bolts, the side wall baffles are welded on the front side and the rear side of the bottom plate, the two side wall baffles are respectively welded with the wear-resistant steel plate, the two side surfaces of the connecting plate and the two side surfaces of the bottom plate into a whole, the top ends of the water leakage baffles on the two sides are respectively welded with.)

1. An automatic water absorption type sand washer comprises a washing wheel assembly, a driving device and a washing pool, and is characterized in that the washing wheel assembly is formed by welding a plurality of sand digging hoppers and water leakage baffles, the driving device comprises a motor, a main shaft and a connecting shaft, the sand digging hoppers comprise a bottom plate, a connecting plate, wear-resistant steel plates and side wall baffles, the bottom plate is in a V-shaped plate shape with two high side walls and one low side walls, the bottom of the bottom plate is bent to be arc-shaped, water seepage holes are densely distributed at the bottom of the bottom plate, the end parts of the two side walls of the bottom plate are respectively connected with the connecting plate through bolts, the upper ends of the two connecting plates are respectively connected with the wear-resistant steel plates through bolts, the side wall baffles are welded at the front side and the rear side of the bottom plate, the two side wall baffles are respectively welded with the two side faces of the wear-resistant steel plates, the connecting, the top ends of the water leakage baffles at the two sides are respectively welded with the side wall baffles at the two sides of the sand digging bucket, one end of the water leakage baffle, which is far away from the main shaft, is bent rightwards, the angle of the water leakage baffle plates bent rightwards is 160-170 degrees, the side surfaces of two adjacent water leakage baffle plates are welded and connected, a plurality of water leakage baffle plates are circumferentially arranged by taking a main shaft as a center, the water leakage baffle plates and the sand digging bucket are welded and connected into a whole to form a water washing wheel assembly, the bottom ends of the water leakage baffle plates are connected into a circle after the water leakage baffle plates are welded into a whole, the bottom end of the water leakage baffle is welded with a connecting piece at an equal angle by taking the main shaft as the center, the connecting piece is connected with one end of the connecting shaft far away from the main shaft through a bolt, one end, far away from the connecting piece, of the connecting shaft is connected with the spindle bolt, and a vacuum cavity is formed among the bottom of the sand digging bucket, water leakage baffles on two sides of the sand digging bucket and the water surface when the washing wheel assembly rotates.

2. The automatic water absorption type sand washer according to claim 1, wherein an inlet tank is installed on one side of the washing pool, a sand collection box is installed on the other side of the washing pool, overflow baffles are welded on the inner walls of the washing pools on two adjacent sides of the inlet tank, overflow grooves are formed on the overflow baffles and the inner wall of the washing pool, drainage grooves are welded on the outer wall of the washing pool corresponding to the overflow grooves, a first supporting square pipe is vertically welded in the drainage grooves on two sides of the washing pool, and a supporting box is welded at the top end of the first supporting square pipe.

3. An automatic suction sand washer according to claim 2, characterized in that the overflow launder is welded 20-30cm below the upper surface of the wash basin.

4. The automatic water absorption type sand washer according to claim 2, wherein a speed reducer and a motor are installed at the top end of the water discharge tank on any side of the washing pool, the motor is in transmission connection with the speed reducer through a triangular belt, the speed reducer is in transmission connection with a main shaft through a coupler, bucket wheel bearings are installed at two ends of the main shaft, the bucket wheel bearings are located in a supporting box, and the main shaft is fixed to the top end of the supporting square pipe through the supporting box.

5. The automatic water absorption sand washer as claimed in claim 1, wherein the number of the water seepage holes is 200-300, and the diameter of the water seepage holes is 3-8 mm.

6. The automatic water absorption type sand washer according to claim 2, wherein the width of one end of the drainage groove close to the water inlet tank is larger than the width of the other end of the drainage groove, the width of the inner wall of the overflow groove close to the washing basin is larger than the width of the other end of the overflow groove, the longitudinal sections of the overflow groove and the drainage groove are in a right trapezoid shape, a plurality of first overflow holes are horizontally formed between the drainage groove and the overflow groove, the drainage groove and the overflow groove are mutually communicated through the first overflow holes, a plurality of second overflow holes are horizontally formed in one surface of the overflow groove, which is far away from the inner wall of the washing basin, and the aperture of the second overflow.

7. The automatic water absorption type sand washer as claimed in claim 1, wherein a base is welded to the bottom of the washing tank, a second supporting square tube is welded to the wall between the speed reducer and the base, and a horizontal reinforcing plate and a vertical reinforcing plate are welded to the outer wall of the washing tank.

8. The automatic water absorption sand washer according to claim 2, wherein a water inlet is arranged on one side of the water inlet tank, which is far away from the washing pool, and a sand discharge port is arranged at the bottom of the sand collection tank.

9. The machine of claim 2, wherein the top end of the square support tube is higher than the upper surface of the washing basin.

Technical Field

The invention relates to the technical field of sand washing, in particular to an automatic water absorption type sand washer.

Background

At present in the grit washing technical field of china, the washing wheel is the washing equipment of universal adoption, and the washing wheel in the existing market adopts the fill of digging sand equally, realizes the water sand separation through the principle of bottom aperture infiltration, and the sand that washes out like this contains high water content, reduces water content, can only reduce washing wheel rotational speed, reaches the purpose of removing moisture in the sand through extension infiltration time, reduces the rotational speed, and direct consequence is that productivity ratio reduces, and output reduces in the unit interval, and then causes the cost to increase.

Disclosure of Invention

In view of the above technical shortcomings, the present invention provides an automatic water-absorbing sand washer to solve the problems in the background art.

In order to solve the technical problems, the invention adopts the following technical scheme:

the invention provides an automatic water absorption type sand washer, which comprises a washing wheel assembly, a driving device and a washing pool, wherein the washing wheel assembly is formed by welding a plurality of sand digging hoppers and water leakage baffles, the driving device comprises a motor, a main shaft and a connecting shaft, the sand digging hoppers comprise a bottom plate, a connecting plate, wear-resistant steel plates and side wall baffles, the bottom plate is in a V-shaped plate shape with two higher and lower side walls, the bottom of the bottom plate is bent into an arc shape, water seepage holes are densely distributed at the bottom of the bottom plate, the end parts of the two side walls of the bottom plate are respectively connected with the connecting plate through bolts, the upper ends of the two connecting plates are respectively connected with the wear-resistant steel plates through bolts, the front side and the rear side of the bottom plate are welded with the side wall baffles, the two side wall baffles are respectively welded with the wear-resistant steel plates, the connecting plate and the two side surfaces of, the top ends of the water leakage baffles at the two sides are respectively welded with the side wall baffles at the two sides of the sand digging bucket, one end of the water leakage baffle, which is far away from the main shaft, is bent rightwards, the angle of the water leakage baffle plates bent rightwards is 160-170 degrees, the side surfaces of two adjacent water leakage baffle plates are welded and connected, a plurality of water leakage baffle plates are circumferentially arranged by taking a main shaft as a center, the water leakage baffle plates and the sand digging bucket are welded and connected into a whole to form a water washing wheel assembly, the bottom ends of the water leakage baffle plates are connected into a circle after the water leakage baffle plates are welded into a whole, the bottom end of the water leakage baffle is welded with a connecting piece at an equal angle by taking the main shaft as the center, the connecting piece is connected with one end of the connecting shaft far away from the main shaft through a bolt, one end, far away from the connecting piece, of the connecting shaft is connected with the spindle bolt, and a vacuum cavity is formed among the bottom of the sand digging bucket, water leakage baffles on two sides of the sand digging bucket and the water surface when the washing wheel assembly rotates.

Preferably, a water inlet tank is installed on one side of the washing pool, a sand collecting box is installed on the other side of the washing pool, overflow baffles are welded on the inner walls of the washing pools on two adjacent sides of the water inlet tank, overflow grooves are formed in the inner walls of the overflow baffles and the washing pools, drainage grooves are welded on the outer walls of the washing pools corresponding to the overflow grooves, a supporting square pipe I is vertically welded in the drainage grooves on two sides of the washing pool, and a supporting box is welded at the top end of the supporting square pipe I.

Preferably, the overflow launder is welded 20-30cm below the upper surface of the wash basin.

Preferably, speed reducer and motor are installed on the water drainage tank top of arbitrary one side in rinsing pond, the motor passes through the V belt transmission with the speed reducer and is connected, the speed reducer passes through the shaft coupling transmission with the main shaft and is connected, bucket wheel bearing is installed at the main shaft both ends, bucket wheel bearing is located the support box, the main shaft is fixed on a support side pipe top through the support box.

Preferably, the number of the water seepage holes is 200-300, and the diameter of the water seepage holes is 3-8 mm.

Preferably, the width of one end, close to the water inlet tank, of the drainage tank is larger than the width of the other end of the drainage tank, the width of the overflow groove, close to the inner wall of the washing basin, is larger than the width of the other end of the overflow groove, the longitudinal sections of the overflow groove and the drainage groove are in a right trapezoid shape, a plurality of overflow holes I are horizontally formed between the drainage groove and the overflow groove, the drainage groove and the overflow groove are mutually communicated through the overflow holes I, a plurality of overflow holes II are horizontally formed in one surface, far away from the inner wall of the washing basin, of the overflow groove.

Preferably, the washing tank is welded with the base at the bottom, a second supporting square tube is welded on the wall between the speed reducer and the base, and a horizontal reinforcing plate and a vertical reinforcing plate are welded on the outer wall of the washing tank.

Preferably, one side of the water inlet tank, which is far away from the washing pool, is provided with a water inlet, and the bottom of the sand collecting box is provided with a sand discharging opening.

Preferably, one top end of the supporting square pipe is higher than the upper surface of the washing pool.

The invention has the beneficial effects that:

1. the mud-sand mixture enters a washing pool through a water inlet tank, sand is precipitated at the bottom of the washing pool due to the stirring effect of a washing wheel assembly, the soil is mixed in water, the sand at the bottom is fished up through a sand digging bucket, when the sand digging bucket rotates out of a water surface, water seepage holes are densely distributed at the bottom of the sand digging bucket, under the action of gravity, the water in the sand flows out through the water seepage holes, meanwhile, when the sand digging bucket rotates out of the water surface, a vacuum cavity is formed between a water seepage baffle and the water surface, the pressure in the vacuum cavity is smaller than the atmospheric pressure above the water surface, suction is generated in the vacuum cavity, and due to the action of the vacuum suction, the suction to the water in the sand is enhanced, so that the water content in the sand is reduced.

2. The upper end of the connecting plate in the sand digging bucket is provided with the wear-resistant steel plate, when the sand digging bucket rotates, sand is shoveled through the wear-resistant steel plate, damage to the sand digging bucket caused by the sand is reduced, and meanwhile, the wear-resistant steel plate is fixed on the connecting plate through the bolt, so that the sand digging bucket is convenient to replace.

3. Horizontal reinforcing plate and vertical reinforcing plate are welded to the outer wall of the washing tank, and a supporting square tube III is welded to the washing tank, so that the stability of the washing tank is enhanced.

4. The main shaft and the connecting shaft are fixed through bolts, and the connecting shaft and the washing wheel assembly are fixed through bolts, so that the washing machine is convenient to disassemble, transport and maintain.

5. The width of one end, close to the water inlet tank, of the drainage groove is larger than that of the other end of the drainage groove, the width of the overflow groove, close to the inner wall of the washing pool, is larger than that of the other end of the overflow groove, and the overflow hole I and the overflow hole II are formed in the overflow groove and the drainage groove, so that muddy water in the washing pool can be conveniently discharged.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a front view of a sand washer of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a left side view of the sand washer of the present invention;

FIG. 4 is a schematic view of a partial structure of a water washing wheel assembly of the sand washer of the present invention;

FIG. 5 is an enlarged view of the portion C of FIG. 4;

FIG. 6 is a sectional view of the drain channel taken along the direction B in FIG. 2;

FIG. 7 is a sectional view of the drain channel in the direction A of FIG. 2;

FIG. 8 is a schematic diagram of the movement of the sand hopper.

Description of reference numerals:

1-a washing pool, 2-a first supporting square pipe, 3-a water inlet tank, 31-a water inlet, 4-a sand collecting box, 41-a sand discharge port, 5-an overflow baffle, 51-a side baffle, 6-an overflow trough, 7-a second supporting square pipe, 8-a supporting box, 9-a water discharge trough, 91-a water discharge port, 10-a motor, 11-a speed reducer, 12-a V-belt, 13-a main shaft, 14-a bucket wheel bearing, 15-a connecting shaft, 16-a sand digging bucket, 161-a bottom plate, 162-a connecting plate, 163-a wear-resistant steel plate, 164-a water seepage hole, 165-a side wall baffle, 17-a water seepage baffle, 18-a connecting piece, 19-a first overflow hole, 20-a second overflow hole, 21-a base and a third supporting square pipe, 23 horizontal reinforcing plate, 24 vertical reinforcing plate and 25 vacuum cavity.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.