KR200228958Y1 - Apparatus gathering sand gold aggregate screening machine - Google Patents

Abstract

The present invention relates to a gold dust collecting device of the aggregate selector for separating the aggregates, such as sand, in particular, aggregates such as the bottom plate of the outer cylinder 10 of the aggregate selector 100 and the bottom plate of the discharge chute (40). An inlet 211 and an outlet 212 are formed in the transport plate 210 of the aggregate transport element 200 flowing down, and fixed to the collecting network 220 on the inlet 211, of the transport plate 210 In the lower part of the inlet 211 and the outlet 212, the aggregate introduced into the inlet 211 is discharged to the outlet 212 to form a dust separation guide element 230 so that the dust is separated and recovered by the specific gravity difference It is composed. In addition, the transfer plate 210 of the aggregate transfer element 200 is composed of a vibration motor 300 for applying a slight vibration so that placer is easily separated. The gold dust collecting device of the aggregate selector is capable of extracting and using the gold dust contained in the sand to be selected by simply installing it in the aggregate sorter while using a general aggregate sorter for sorting aggregates such as sand. It is easy to manage and has the advantage of increasing the economic benefits of collecting gold dust at a high rate.

Description

Gold collecting device of aggregate selector {APPARATUS GATHERING SAND GOLD AGGREGATE SCREENING MACHINE}

The present invention relates to a placer collecting device of an aggregate selector, and in particular, a placer separating element for separating and recovering placer on the bottom plate of an aggregate of a general aggregate sorter for sorting aggregates such as sand and an aggregate transfer element such as a discharge chute. It relates to a dust collecting device of the aggregate sorter for separating and recovering the dust mixed in the sand by installing the vibration motor for applying a fine vibration.

In general, an aggregate sorter for screening aggregates, such as sand, is coupled to an outer cylinder on a base, and the screen cylinder is rotatably coupled on the outer cylinder to input aggregate such as sand through a hopper provided on the upper side of the screen cylinder. The small sized sand rotates inside the cylinder and passes through the screen cylinder, and then collects on the bottom plate of the outer cylinder and flows downward, and is discharged to the outside by the discharge chute provided at one side of the outer cylinder. Gravel etc. are discharged to the outside from the lower end of the screen cylinder.

Conventionally, by placing a mat on the bottom plate of the discharge chute of the aggregate selector, the sand mixed in the sand is caught on the mat, and after a predetermined period, the mat is collected to recover the gold.

However, the conventional dust collecting method has a problem that the recovery rate of the dust is very low and the recovery period is very long, and the economic efficiency is very low.

The present invention was devised to solve the above problems and defects as described above, and recovers by separating the placer on the bottom plate of the aggregate and the transfer member such as the discharge chute and the outer cylinder of the conventional aggregate sorter for sorting the aggregate such as sand It is an object of the present invention to provide a dust collecting device of an aggregate sorter which can separate and recover the dust mixed in the sand by installing a dust separating guide element to install the vibration motor for applying a fine vibration.

1 to 4 shows the placer collecting device of the aggregate sorter according to the present invention,

1 is a longitudinal longitudinal cross-sectional view of an aggregate separator;

2 is a longitudinal cross-sectional view of the aggregate selector.

Figure 3 is a partial cutaway perspective view taken by the placer collecting device.

Figure 4 is a longitudinal sectional view of the placer collecting device.

<Description of the symbols for the main parts of the drawings>

10: outer cylinder 40: discharge chute

100: aggregate selector 200: aggregate transport element

210: transfer plate 211: inlet

212: outlet 220: collecting network

230: gold dust separation guide elements 231,232: inclined guide plate

233: bottom plate 234: separator

235: intermediate sign 236: gold dust suppression plate

300: vibration motor

The gold dust collecting device of the aggregate selector according to the present invention for achieving the above object forms an inlet and an outlet on the transfer plate of the aggregate transport element through which the aggregate flows, such as the bottom plate of the outer cylinder of the aggregate selector and the bottom plate of the discharge chute. And a collecting network is fixed on the inlet, and the bottom of the inlet and the outlet of the transfer plate is formed with a dust separation guide element so that the aggregates flowing into the inlet are discharged to the outlet and the dust is separated and recovered by specific gravity. It is.

In addition, the transfer plate of the aggregate transfer element is configured to combine the vibration motor for applying a slight vibration so that the placer is easily separated.

Hereinafter, with reference to the accompanying drawings of the present invention in detail as follows.

1 to 4 shows a placer collecting device of the aggregate selector according to the present invention, Figure 1 is a longitudinal longitudinal cross-sectional view of the aggregate selector, Figure 2 is a longitudinal longitudinal cross-sectional view of the aggregate selector, Figure 3 Partial cutaway perspective view of the extraction device is shown, Figure 4 is a longitudinal cross-sectional view of the gold dust collecting device.

As shown in the drawing, the aggregate selector in which the device of the present invention is employed has a body frame 1, an outer cylinder 10 fixed to the main frame 1, and a predetermined inclination on the upper portion of the outer cylinder 10. Screen cylinder 20 is rotatably installed and the lower half is installed to enter the inside of the outer cylinder 10, and the hopper is installed to input the aggregate to be screened to the front of the screen cylinder (20) 30) and a discharge chute 40 installed to discharge the sand sorted on the lower side of the outer cylinder 10.

The lower wheel of the main body frame 1 is coupled to the movement wheels 2, the bottom plate of the outer cylinder 10 has a low height of the discharge chute 40, the upper and lower portions of the discharge chute 40 It is formed to be inclined downward toward the side.

The screen cylinder 20 is formed by attaching the screen 22 to the cylindrical frame 21, the circular ring 23 formed on the upper end of the cylindrical frame 21 is supported by a plurality of guide rollers (not shown), the screen The central portion of the trivet 25 fixed to the rear end of the cylinder 20 is axially coupled to the end of the support section 26 fixed to the outer cylinder 10 and rotatably coupled to the screen cylinder. At one side of the outer circumferential surface of the circular ring 23 of 20, the sprocket 24 is fixed in an annular shape so as to receive power from a driving device (not shown) and to rotate.

The present invention is the inlet to the transfer plate 210 of the aggregate transport element 200, the aggregate flows, such as the bottom plate of the outer cylinder 10 of the aggregate selector 100 and the bottom plate of the discharge chute 40 as described above. 211 and the outlet 212, and fixed to the same surface not higher or lower than the aggregate transfer element 200 on the inlet 211, the inlet (210) of the inlet (2) 211) and the lower portion of the outlet 212, the aggregate introduced into the inlet 211 is discharged to the outlet 212 as the dust is separated by the specific gravity of the place where the dust separation guide element 230 is formed to form a configuration have.

In addition, the transfer plate 210 of the aggregate transfer element 200 is configured to be coupled to the middle portion of the vibration motor 300 for applying a slight vibration so that the placer is easily separated.

The placer separation guide element 230 is connected between the inclined guide plates 231 and 232 connected to the upper and lower sides of the inlet 211 and the outlet 212 of the transfer plate 210 and the lower end thereof. The separator 234 formed of the bottom plate 233 and the intermediate guide plate 235 which is connected to an upper end portion of the lower side of the inlet 211 of the transfer plate 210 so as to be inclined toward the inner middle of the separator 234. And an upper end portion connected to the lower side of the outlet 212 of the transfer plate 210, and comprises a gold dust suppression plate 236 protruding obliquely toward the outlet side of the passage formed by the separation tube 234 and the intermediate guide plate 235. It is.

In addition, the one end of the placer separating guide element 230 is configured to be closed with a plurality of bolts 241, the blocking plate 240 for opening and taking out the placer.

Although not shown, in coupling the blocking plate 240 to the separating cylinder 234, a flange is formed at the periphery of one end of the separating cylinder 234 to fasten the peripheral portion of the blocking plate 240 with a bolt 241. In order to prevent leakage by interposing a packing between the junction of the blocking plate 240 and the separator 234, the locking device may be prevented from cutting the contents by removing the blocking plate 240 without permission. It can be provided.

In addition, the structure for opening the blocking plate 240, a structure for preventing leakage, a locking device, and the like may be variously changed and implemented.

Hereinafter, the operation of the device of the present invention as described above is as follows.

When the aggregate to be sorted into the aggregate selector 100 is introduced through the hopper 30, the small sized sand passes through the screen 22 of the screen cylinder 20 while the screen cylinder 20 is rotated, and the outer cylinder 10. ), The sand flows downward through the bottom plate of the outer cylinder (10) and is discharged to the discharge chute (40), the gravel and the like that flowed down to the lower end without passing through the screen 22 is the screen cylinder (20) Is discharged to the outside from the bottom of the.

Then, the sand flowing through the screen cylinder 20 through the bottom plate of the outer cylinder 10 and the sand flowing down the bottom plate of the discharge chute 40 in the process of sorting the sand is the outer cylinder ( 10) and the bottom plate of the discharge chute 40, that is, through the inlet port 211 formed in the transfer plate 210 is continuously pushed into the inner passage of the separation cylinder 234 and pushed out, wherein the transfer plate 210 Vibration is generated by the vibration motor 300 coupled to the lower portion, so that the conveying plate 210 vibrates finely, and the sand containing in the sand accumulates at the bottom of the inner passage of the separator 234 due to the specific gravity difference.

When a large amount of gold is accumulated in the bottom of the inner passage of the separator 234 in this manner, the aggregate separator is stopped during operation or when the aggregate separator is stopped, and the blocking plate 240 provided at the end of the separator 234 is disassembled. After taking out the contents of the separator 234, that is, a mixture of accumulated sand and sand, the mixture of sand and sand is worked in a post-treatment process to recover gold.

As described above, the gold dust collecting device of the aggregate selector can be easily installed by using the conventional aggregate sorter to sort the aggregates such as sand, and can be used by taking out the sand containing the sand while selecting the sand. There is an advantage, and the installation and management of the device is easy and easy, and there is an advantage in that the economic benefits are increased by collecting the gold dust at a high rate.

Claims (3)

Normally, the inlet 211 and the outlet (2) to the transport plate 210 of the aggregate transport element 200, the aggregate flows down, such as the bottom plate of the outer cylinder 10 of the aggregate sorter 100 and the bottom plate of the discharge chute (40). 212, the inlet 211 is fixed to the collecting network 220, the aggregates introduced into the inlet 211 and the lower inlet 211 and the outlet 212 of the transfer plate 210 The dust collecting device of the aggregate selector, characterized in that formed by forming a dust separating guide element 230 so that the dust is discharged to the outlet 212 is separated and recovered by the specific gravity difference. The apparatus for collecting aggregates of an aggregate separator according to claim 1, wherein the transfer plate 210 of the aggregate conveying element 200 is coupled to a vibration motor 300 for applying a slight vibration so that the dust can be easily separated. . According to claim 1, The gold dust separating guide element 230 is inclined guide plate 231, 232, the upper end is connected to the upper and lower sides of the inlet 211 and the outlet 212 of the transfer plate 210 Separation cylinder 234 formed of a bottom plate 233 connected between the lower end and the lower end of the inlet 211 of the transfer plate 210, the upper end is connected to the inner middle of the separation cylinder 234 Intermediate guide plate 235 protruding obliquely to the lower portion, and the upper end is connected to the lower side of the outlet 212 of the transfer plate 210 protrudes obliquely toward the exit side of the passage formed by the separation cylinder 234 and the intermediate guide plate 235. Gold dust collecting device of the aggregate selector, characterized in that consisting of gold dust discharge suppression plate (236).