CN215823335U

CN215823335U - Simple and easy alluvial gold equipment of washing

Info

Publication number: CN215823335U
Application number: CN202120928883.8U
Authority: CN
Inventors: 王阳; 王铮
Original assignee: Zhuzhou Dashida Machinery Co ltd
Current assignee: Zhuzhou Dashida Machinery Co ltd
Priority date: 2021-04-30
Filing date: 2021-04-30
Publication date: 2022-02-15
Anticipated expiration: 2031-04-30

Abstract

The utility model provides simple alluvial gold washing equipment which comprises a rack, and a hopper and a chute which are arranged on the rack; the chute is connected with the rack and inclines relative to the ground, and the rack and the chute are jointly supported on the ground to ensure the stability of the alluvial gold washing equipment; the hopper is arranged on the chute and is movably connected with the chute, and the bottom surface of the hopper is provided with sand leakage holes for leaking sand and alluvial gold. The utility model has simple structure, small size and low cost, but has complete functions, meets the requirement of the practical application on equipment, and is convenient for basic panning personnel to pan placer gold.

Description

Simple and easy alluvial gold equipment of washing

Technical Field

The utility model relates to the technical field of gold washing equipment, in particular to simple gold washing equipment.

Background

Gold is chemically stable and generally does not react with other substances, so that the gold exists in sand and stone in a free state, the rock is broken under the action of natural weathering, sand and soil are finally formed, granular gold sand is buried in the rock, and the sand, particles of gold and water move together under the action of scouring and carrying of running water. The moving speed and the moving state of the two are different, so that a zone rich in gold and sand can be formed in a certain area of the riverbed, and the panning land is expected to be found by people.

At present, people use gravity ore dressing method to carry out panning, namely, the specific gravity difference between gold and sand is utilized, and water is used for repeatedly panning to obtain placer gold. Specifically, river sand is put into a hopper, then the river sand is pumped to flush the river sand in the hopper, coarse gravel without gold is removed by rough selection, sand (ore pulp) containing placer gold is flushed onto a gold washing blanket in a chute by water, and the placer gold is obtained by utilizing the gold washing blanket. The basic principle is as follows: the method comprises the steps that ore pulp (generally, ore materials with the granularity smaller than 2 cm) obtained through rough separation enters one or more than one chute, a gold washing blanket is paved in each chute, the size of water flow and the flow rate of water are controlled, the angle of each chute is also controlled, after the ore pulp enters the chutes, the water flow forms wave vortex, light sand and slurry water in the ore pulp are continuously discharged under the action of water power, heavy mineral material alluvial is left on the gold washing blanket in the chutes, the gold washing blanket is replaced after the operation is carried out for several hours, heavy minerals on the gold washing blanket are washed clean, and accordingly alluvial gold is obtained.

In African and southeast Asia regions, gold ores are rich, gold panning areas are dense, local people can panning automatically, most of the local people adopt a manual method to pan gold by using most basic equipment, large-scale gold panning equipment cannot be bought, a gold panning tool used by the local people is only a chute, the chute is obliquely arranged, a gold washing blanket is paved in the chute, sand and soil containing placer gold are put into the chute by one person, the person pours water and rubs the sand and the soil, the placer gold is left on the gold washing blanket, time and labor are wasted, two persons are needed to cooperate to complete the gold washing, and the panning efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing the alluvial gold washing equipment which has a simple structure, is convenient to use, has a small volume and low manufacturing cost, is affordable for everyone and is suitable for manually washing alluvial gold in the basic level.

The above object of the present invention is achieved by the following technical solutions:

a simple alluvial gold washing device comprises a frame, a hopper and a chute, wherein the hopper and the chute are arranged on the frame; the chute is connected with the rack and inclines relative to the ground, and the rack and the chute are jointly supported on the ground to ensure the stability of the alluvial gold washing equipment; the hopper is arranged on the chute and is movably connected with the chute, and the bottom surface of the hopper is provided with sand leakage holes for leaking sand and alluvial gold.

The utility model has simple structure, the frame and the chute play a supporting role together, the hopper is movably connected with the chute, and when river sand is accumulated on the hopper, the hopper can be lifted to incline and vibrate, so that the river sand slides to the sand leaking hole.

Preferably, a fixing frame for supporting the hopper is erected on the chute; the hopper comprises a connecting end and a free end, the connecting end is movably connected with the chute, the free end is arranged on the fixed frame, and the other end is movably connected with the chute.

Preferably, the fixing frames are respectively fixed with two sides of the chute through a first fastening piece; the fixing frame and the two sides of the chute are respectively provided with a first kidney-shaped groove vertical to the ground, and a first fastener penetrates through the first kidney-shaped groove to be fixedly connected with the chute, so that the inclination of the hopper can be adjusted.

The utility model further can adjust the height of the fixing frame relative to the ground by adjusting the position of the fastening piece I in the waist-shaped groove I, thereby enabling the hopper to incline. And adjusting the inclination of the hopper according to the requirement, and then screwing the first fastening piece.

Preferably, the fixing frame comprises connecting pieces fixed on two sides of the chute respectively and a supporting piece connected between the two connecting pieces; one end of the hopper is arranged on the supporting piece, and the two connecting pieces are respectively connected with the two sides of the chute through the first fastening piece; the two connecting pieces are respectively provided with a first kidney-shaped groove which is vertical relative to the ground.

Preferably, the rack is respectively fixed with two sides of the chute through a second fastening piece; and a second waist-shaped groove which is vertical to the ground is formed in the two sides of the chute on the rack, and a second fastener penetrates through the second waist-shaped groove to be fixedly connected with the chute, so that the inclination of the chute can be adjusted.

The gold washing blanket is laid in the chute, and people who wash the gold sand need to adjust the speed of the water flow according to the granularity of the gold sand in the ore pulp after rough washing and the dryness and humidity of the mortar, so that more gold sand stays on the gold washing blanket, and generally adjust the speed of the water flow by adjusting the height of the chute. For example, when the amount of the placer gold in the ore pulp is large, the speed of the water flow needs to be reduced, and at the moment, the inclination angle of the chute is reduced. The utility model is provided with a fastener and a kidney-shaped groove structure to adjust the inclination of the chute.

Preferably, the frame comprises two feet which are respectively arranged at two sides of the chute, and each foot is fixed with a foot board; and the ground feet are respectively fixed with the two sides of the chute through the second fastening pieces, and the waist-shaped grooves are formed in the ground feet.

Further preferably, a first reinforcing rib is connected between the two ground feet.

Preferably, a vibrator is fixed on the bottom surface of the hopper, and a damping spring is installed between the hopper and the fixing frame. For convenient carrying, the vibrator can be powered by a rechargeable battery.

Further preferably, the vibrator is located near the outer edge of the free end, away from the sand leakage hole. The vibrator is arranged on the outer edge close to the free end, so that the vibrator is far away from the sand leaking hole, according to the lever principle, the farther the distance is, the larger the amplitude of the river sand on the sand leaking hole is, and the cleaner the river sand is, and the more the river sand is vibrated, the more the river sand is not accumulated.

Preferably, the pipeline has been erect to the hopper top, pipeline swing joint in simple and easy alluvial gold equipment of washing, it has a plurality of apopores to open on the pipeline, and the one end of pipeline is sealed, and the other end opens and communicates with the water pipe. Preferably, the pipeline is movably connected with the hopper. The pipeline is movably connected with the hopper, and the flushing direction can be adjusted.

Preferably, one surface of the bottom surface of the hopper, which faces the chute, is provided with a surrounding baffle, and the surrounding baffle is positioned around the sand leakage hole.

The utility model has the following beneficial effects:

the simple alluvial gold washing equipment is simple in structure, simple to machine and low in precision, and does not use complex parts; moderate size, light weight and convenient carrying.

The cost is low: the gold plating agent is made of metal materials, the selling price is only hundreds of yuan, and everyone can buy the gold plating agent at the basic level.

Flexible use and complete functions: the angles of the hopper and the chute can be adjusted according to the actual working conditions of the gold washing personnel during gold washing, so that the problems of river sand accumulation and pulp flowing speed are solved. Specifically, the hopper is movably connected with the chute, the inclination of the hopper can be manually adjusted, a fixing frame, a first kidney-shaped groove and a first fastening piece are further arranged, after the inclination of the hopper is manually adjusted, the inclination angle can be fixed through the first fastening piece, a vibrator is further arranged, and the problem of river sand accumulation is perfectly solved; the second kidney-shaped groove and the second fastening piece are arranged, the angle of the chute is adjustable, and the problem of the flow velocity of ore pulp is solved. The pipeline with the adjustable water flow washing angle is arranged, and the washing efficiency is improved.

The utility model has simple structure, small size and low cost, but has complete functions, meets the requirement of the practical application on equipment, and is convenient for basic panning personnel to pan placer gold.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural diagram of a simple gold dust washing device.

Fig. 2 is a schematic structural diagram of a simple gold sand washing device (the enclosure can be seen).

FIG. 3 is a schematic front view of a simple gold dust washing apparatus.

Detailed Description

The embodiments of the utility model will be described in detail below with reference to the drawings, but the utility model can be implemented in many different ways as defined and covered by the claims.

Example 1

A simple gold sand washing device comprises a frame 1, a hopper 2 and a chute 3 which are arranged on the frame 1, wherein a gold washing blanket is paved on the chute 3; the chute 3 is connected with the frame 1 and inclines relative to the ground, and the frame 1 and the chute 3 are jointly supported on the ground to ensure the stability of the gold and sand washing equipment; the hopper 2 is arranged on the chute 3, the hopper 2 is movably connected with the chute 3, and the bottom surface of the hopper 2 is provided with a sand leakage hole 4 for leaking sand and alluvial gold.

A fixed frame 5 for supporting the hopper 2 is erected on the chute 3; the hopper 2 comprises a connecting end and a free end, the connecting end is movably connected with the chute 3, the free end is arranged on the fixed frame 5, and the other end is movably connected with the chute 3.

The fixed frame 5 is respectively fixed with the two sides of the chute 3 through a first fastener 51 a; the fixing frame 5 and two sides of the chute 3 are respectively provided with a first kidney-shaped groove 51b vertical to the ground, and the first fastener 51a penetrates through the first kidney-shaped groove 51b to be fixedly connected with the chute 3, so that the inclination of the hopper 2 can be adjusted.

The fixed frame 5 comprises connecting pieces 51 respectively fixed on two sides of the chute 3 and a supporting piece 52 connected between the two connecting pieces 51; one end of the hopper 2 is arranged on the supporting piece 52, and the two connecting pieces 51 are respectively connected with the two sides of the chute 3 through the first fastening piece 51 a; the two connecting pieces 51 are respectively provided with a kidney-shaped groove 51b which is vertical relative to the ground.

The rack 1 is fixed with two sides of the chute 3 through second fasteners 11a respectively; two sides of the chute 3 and the rack 1 are respectively provided with a second kidney-shaped groove 11b vertical to the ground, and the second fastener 11a penetrates through the second kidney-shaped groove 11b to be fixedly connected with the chute 3, so that the inclination of the chute 3 can be adjusted.

The frame 1 comprises two feet 11 respectively arranged at two sides of the chute 3, and each foot 11 is fixed with a base plate 12; the feet 11 are respectively fixed with the two sides of the chute 3 through the second fastening pieces 11a, and the feet 11 are provided with the second kidney-shaped grooves 11 b.

And a first reinforcing rib 13 is connected between the two ground feet 11.

A vibrator 6 is fixed on the bottom surface of the hopper 2.

The vibrator 6 is close to the outer edge of the free end and far away from the sand leaking hole 4. The vibrator 6 is arranged on the outer edge close to the free end, so that the vibrator 6 is far away from the sand leaking hole 4, according to the lever principle, the farther the distance is, the larger the amplitude of the river sand on the sand leaking hole 4 is, and the cleaner the river sand can vibrate and can not be accumulated.

And a damping spring 7 is arranged between the hopper 2 and the fixed frame 5.

2 top of hopper is erect and is equipped with pipeline 8, and it has a plurality of apopores to open on the pipeline 8, and the one end of pipeline is sealed, and the other end opens and communicates with the water pipe.

The pipeline 8 is movably connected with the hopper 2. The pipeline 8 is movably connected with the hopper 2, and the flushing direction can be adjusted.

And one surface of the bottom surface of the hopper 2 facing the chute 3 is provided with a surrounding baffle 9, and the surrounding baffle 9 is positioned around the sand leakage hole 4.

In the embodiment, when the device is used, the fixing device fixes the base plate 12 with the ground through the fastener, adjusts the inclination of the hopper 2, unscrews the fastener one 51a, uses a hammer to strike the fastener one 51a to move upwards or downwards, and screws the fastener one 51a after the angle of the hopper 2 is adjusted; and adjusting the inclination of the chute 3, loosening the second fastener 11a, knocking the second fastener 11a to move up or down by a hammer, and tightening the second fastener 11a after the angle of the chute 3 is adjusted. With pipeline 8 and the water pipe intercommunication that is connected with the water pumper, pour the river sand into hopper 2, the water in the pipeline 8 washes the river sand, and rotatable pipeline 8 adjusts the direction that rivers washed simultaneously. The coarser gravel remains in the hopper 2 and the slurry containing the placer gold flows out of the sand holes 4 in the hopper onto the gold washing blanket in the chute 3. The vibration of the vibrator 6 prevents the river sand from being accumulated in the hopper 2 to affect the flow rate of the river sand. One end and the chute 3 swing joint of hopper 2, when the thick gravel of hoarding in hopper 2 is more, mention the upset with hopper 2, pour out the thick gravel.

This embodiment can jointly use with the sand blasting machine, and among the river sand, contain the gold mine in some great grit of granule, use this embodiment equipment can fall the first coarse screening of great granule, consequently, can use the sand blasting machine earlier with the grit smash the back, use the simple and easy placer gold washing equipment of this embodiment to eluriate placer gold again.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. A simple alluvial gold washing device comprises a frame, a hopper and a chute, wherein the hopper and the chute are arranged on the frame; the device is characterized in that the chute is connected with the rack and inclines relative to the ground, and the rack and the chute are jointly supported on the ground to ensure the stability of the gold and sand washing equipment; the hopper is arranged on the chute and is movably connected with the chute, and the bottom surface of the hopper is provided with sand leakage holes for leaking sand and alluvial gold.

2. The simple alluvial gold washing device as recited in claim 1, wherein the rack is perpendicular to the ground, and a fixing frame for supporting the hopper is erected on the chute; the hopper comprises a connecting end and a free end, the connecting end is movably connected with the chute, the free end is arranged on the fixed frame, and the other end is movably connected with the chute.

3. The simple alluvial gold washing device as claimed in claim 2, wherein the fixing frame is fixed to two sides of the chute by fasteners; the fixing frame and the two sides of the chute are respectively provided with a first kidney-shaped groove vertical to the ground, and a first fastener penetrates through the first kidney-shaped groove to be fixedly connected with the chute, so that the inclination of the hopper can be adjusted.

4. The simple alluvial gold washing device as claimed in claim 3, wherein the fixing frame comprises connecting members respectively fixed to two sides of the chute and a supporting member connected between the two connecting members; one end of the hopper is arranged on the supporting piece, and the two connecting pieces are respectively connected with the two sides of the chute through the first fastening piece; the two connecting pieces are respectively provided with a first kidney-shaped groove which is vertical relative to the ground.

5. The simple alluvial gold washing device as recited in claim 1, wherein the rack is fixed to two sides of the chute by second fasteners; and a second waist-shaped groove which is vertical to the ground is formed in the two sides of the chute on the rack, and a second fastener penetrates through the second waist-shaped groove to be fixedly connected with the chute, so that the inclination of the chute can be adjusted.

6. The simple alluvial gold washing device as recited in claim 5, wherein the frame comprises two feet respectively arranged at two sides of the chute, and each foot is fixed with a base plate; and the ground feet are respectively fixed with the two sides of the chute through the second fastening pieces, and the waist-shaped grooves are formed in the ground feet.

7. The simple alluvial gold washing device as claimed in claim 2, wherein a vibrator is fixed to the bottom surface of the hopper, and a damping spring is installed between the hopper and the fixing frame.

8. The simple gold dust washing device as claimed in claim 7, wherein the vibrator is near the outer edge of the free end and far away from the sand leaking hole.

9. The simple alluvial gold washing device as claimed in claim 1, wherein a pipe is erected above the hopper and is movably connected to the simple alluvial gold washing device, a plurality of water outlet holes are formed in the pipe, one end of the pipe is sealed, and the other end of the pipe is open and communicated with a water pipe.

10. The simple gold dust washing device as claimed in claim 1, wherein a barrier is arranged on the side of the bottom surface of the hopper facing the chute, and the barrier is positioned around the sand leaking hole.