CN220991752U

CN220991752U - Ore screening mechanism for gold engineering

Info

Publication number: CN220991752U
Application number: CN202322821225.0U
Authority: CN
Inventors: 刘松鹏
Original assignee: Jinchiling Gold Mine Of Zhaojin Mining Industry Co ltd
Current assignee: Jinchiling Gold Mine Of Zhaojin Mining Industry Co ltd
Priority date: 2023-10-20
Filing date: 2023-10-20
Publication date: 2024-05-24
Anticipated expiration: 2033-10-20

Abstract

The utility model relates to the technical field of ore screening, and discloses an ore screening mechanism for gold engineering. Comprising the following steps: a case; the feeding mechanism comprises a feeding hopper and a feeding screw, the bottom of the feeding hopper is communicated with the top of the inner cavity of the box body, and the feeding screw is rotatably arranged in the feeding hopper; the sieve plate is obliquely arranged in the box body; and the vibration motor is used for driving the box body to vibrate. According to the utility model, the box body is driven to vibrate by the vibrating motor, so that the sieve plate in the box body is driven to vibrate, gold ore screening is realized, the bottom of the feeding hopper is communicated with the top of the inner cavity of the box body, gold ore is conveyed into the box body from the feeding hopper through rotation of the feeding screw, the feeding screw prolongs the feeding time of the gold ore, and the box body is vibrated by matching with the vibrating motor, so that the feeding hopper drives the feeding screw to vibrate together, and the agglomerated gold ore is helped to be scattered, so that convenience is provided for the subsequent screening process.

Description

Ore screening mechanism for gold engineering

Technical Field

The utility model relates to the technical field of ore screening, in particular to an ore screening mechanism for gold engineering.

Background

The ore in gold engineering mainly refers to the ore containing metallic gold. Gold is a noble metal, and has high economic value and wide application. Gold ore refers to ores that contain gold minerals, often intergrown with other metallic minerals or non-metallic minerals.

Most traditional ore screening mechanism shakes the sieve operation before sieving, shakes the sieve operation with gold ore direct put into on the sieve more, can't break up in advance gold ore, leads to there being the caking condition of certain degree in the gold ore, influences follow-up sieve effect that shakes.

Therefore, we propose an ore screening mechanism for gold engineering.

Disclosure of utility model

In order to achieve the above purpose, the present utility model provides the following technical solutions: an ore screening mechanism for gold engineering, comprising: a case; the feeding mechanism comprises a feeding hopper and a feeding screw, the bottom of the feeding hopper is communicated with the top of the inner cavity of the box body, and the feeding screw is rotatably arranged in the feeding hopper; the sieve plate is obliquely arranged in the box body; and the vibration motor is used for driving the box body to vibrate.

Further, the feeding device also comprises a driving mechanism, and the driving mechanism is in driving connection with the feeding screw.

Further, the feeding mechanism further comprises a support, the support is connected to the upper portion of the inner wall of the feeding hopper, one end of the feeding screw is rotatably connected to the support, and the other end of the feeding screw faces downwards vertically.

Further, the driving mechanism comprises a motor, a driving belt wheel, a driven belt wheel and a belt, wherein the motor is connected to the upper surface of the box body, an output shaft of the motor is connected with the driving belt wheel, the driving belt wheel is connected with the driven belt wheel through the belt, and the driven belt wheel is sleeved at one end of the feeding screw, which is far away from the support.

Further, the screen plate comprises a first screen plate and a second screen plate, the first screen plate is obliquely connected to the inner wall of the upper portion of the box body, the second screen plate is obliquely connected to the inner wall of the lower portion of the box body, two discharge ports are formed in the side face of the box body and are used for enabling lower sides of the first screen plate and the second screen plate to pass through respectively.

Further, the lower side of the first screening deck is above the upper side of the second screening deck.

Further, still include discharge plate and bracing piece, the discharge plate is located the below of second sieve, the slope of discharge plate connect in on the box inner wall, vibrating motor connect in on the discharge plate, first sieve with between the second sieve and second sieve with pass through between the discharge plate the bracing piece is connected.

Further, the device also comprises a first nozzle and a second nozzle, wherein the first nozzle is arranged on the inner wall of the box body on the higher side of the first sieve plate.

Compared with the prior art, the utility model has the following beneficial effects:

Through vibrating motor drive box vibration to drive the sieve vibration in the box, realize the screening to gold ore, the bottom of feeder hopper with box inner chamber top intercommunication realizes through the rotation of feeding spiral that gold ore carries into the box from the feeder hopper, through the feeding spiral extension gold ore's feed time, makes the box vibration through cooperation vibrating motor, thereby makes the feeder hopper drive feeding spiral together vibration, helps breaking up the gold ore of caking, provides convenient for follow-up screening in-process.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present utility model;

FIG. 2 is a front view of an embodiment of the present utility model;

fig. 3 is a schematic structural view of a first nozzle and the like in the present utility model.

In the figure: 1. a case; 2. a feed mechanism; 21. a feed hopper; 22. a bracket; 23. a feed screw; 3. a driving mechanism; 31. a motor; 32. a driving pulley; 33. a driven pulley; 34. a belt; 4. a first screen plate; 5. a second screen plate; 6. a discharge plate; 7. a vibration motor; 8. a first nozzle; 9. a second nozzle; 10. and (5) supporting the rod.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the description of the present specification, descriptions of the terms "embodiment," "one embodiment," "some embodiments," "illustratively," and "one embodiment" and the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or embodiment is included in at least one embodiment or implementation of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same examples or implementations. Furthermore, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or implementations.

The terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. As such, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature.

The Z axis in the figure represents vertical, i.e. up and down, and the positive direction of the Z axis represents up and the negative direction of the Z axis represents down; the X-axis in the drawing indicates the horizontal direction and is designated as the left-right position, and the positive direction of the X-axis indicates the right side and the negative direction of the X-axis indicates the left side; the Y-axis in the drawings indicates the front-to-back position, and the positive direction of the Y-axis indicates the rear side, and the negative direction of the Y-axis indicates the front side; it should also be noted that the foregoing Z-axis, Y-axis, and X-axis are meant to be illustrative only and not indicative or implying that the apparatus or component in question must be oriented, configured or operated in a particular orientation, and therefore should not be construed as limiting the utility model.

Referring to fig. 1-3, an ore screening mechanism for gold engineering, comprising: a case 1; the feeding mechanism 2 comprises a feeding hopper 21 and a feeding screw 23, the bottom of the feeding hopper 21 is communicated with the top of the inner cavity of the box body 1, and the feeding screw 23 is rotatably arranged in the feeding hopper 21; the sieve plate is obliquely arranged in the box body 1; and a vibration motor 7 for driving the case 1 to vibrate.

In this embodiment, drive box 1 vibration through vibrating motor 7 to drive the vibration of the sieve in the box 1, realize the screening to gold ore, the bottom of feeder hopper 21 and box 1 inner chamber top intercommunication, realize through the rotation of feeding spiral 23 that gold ore carries into box 1 from feeder hopper 21, extend gold ore's feed time through feeding spiral 23, make box 1 vibrate through cooperation vibrating motor 7, thereby make feeder hopper 21 drive feeding spiral 23 vibrate together, help breaking up the gold ore of caking, it is convenient to provide for follow-up screening in-process.

Optionally, a driving mechanism 3 is further included, and the driving mechanism 3 is in driving connection with the feeding screw 23.

In this embodiment, the driving mechanism 3 is in driving connection with the feeding screw 23, and the driving mechanism 3 can drive the feeding screw 23 to rotate, so that the gold ore is conveyed from the top to the bottom of the feeding screw 23.

The feed screw 23 is composed of a rotating shaft and screw blades welded to the outer peripheral surface of the rotating shaft, and is disposed along the Z-axis direction in the drawing.

Optionally, the feeding mechanism 2 further comprises a bracket 22, the bracket 22 is connected to the upper part of the inner wall of the feeding hopper 21, one end of the feeding screw 23 is rotatably connected to the bracket 22, and the other end of the feeding screw 23 is vertically downward.

In this embodiment, by rotationally connecting the top end of the feed screw 23 to the support 22, the presence of the support 22 does not hinder the feeding into the hopper 21, and the transport of gold ore from top to bottom is achieved by the rotation of the feed screw 23.

Optionally, the driving mechanism 3 includes a motor 31, a driving pulley 32, a driven pulley 33 and a belt 34, the motor 31 is connected to the upper surface of the box 1, an output shaft of the motor 31 is connected to the driving pulley 32, the driving pulley 32 is connected to the driven pulley 33 through the belt 34, and the driven pulley 33 is sleeved at one end of the feeding screw 23 far away from the bracket 22.

In this embodiment, motor 31 can pass through the upper surface of bolt fixed mounting at box 1, and the output shaft of motor 31 drives driving pulley 32 rotation, and driving pulley 32 rotation drives driven pulley 33 rotation, and driven pulley 33 rotation drives feed spiral 23 rotation, and feed spiral 23 not only can send gold ore into box 1 in to can also make box 1 vibrate through vibrating motor 7, thereby make feeder hopper 21 drive feed spiral 23 vibrate together, help breaking up the gold ore of caking, provide convenient for follow-up screening in-process.

In another embodiment, the drive pulley 32, the driven pulley 33, and the belt 34 may be replaced by a drive sprocket, a driven sprocket, and a chain or other transmission structure.

Optionally, the screen plate includes first screen plate 4 and second screen plate 5, and first screen plate 4 slope is connected in box 1 upper portion inner wall, and second screen plate 5 slope is connected in box 1 lower part inner wall, and the side of box 1 is equipped with two discharge gates, and two discharge gates are used for supplying the lower side of first screen plate 4 and second screen plate 5 to pass respectively.

In this embodiment, the first screen plate 4 and the second screen plate 5 can respectively screen gold ores twice, and can not pass through the gold ores on the first screen plate 4 and the second screen plate 5 to be discharged from lower detection.

Optionally, the lower side of the first screening deck 4 is above the upper side of the second screening deck 5.

In this embodiment, the larger ore on the first screen deck 4 moves from the higher side to the lower side and is discharged, while the ore that can pass through the openings in the first screen deck 4 falls onto the second screen deck 5 for further screening.

Optionally, the device further comprises a discharging plate 6 and a supporting rod 10, wherein the discharging plate 6 is arranged below the second sieve plate 5, the discharging plate 6 is obliquely connected to the inner wall of the box body 1, the vibrating motor 7 is connected to the discharging plate 6, and the first sieve plate 4 is connected with the second sieve plate 5 and the second sieve plate 5 is connected with the discharging plate 6 through the supporting rod 10.

Optionally, a first nozzle 8 and a second nozzle 9 are also included, the first nozzle 8 being provided on the inner wall of the box 1 on the upper side of the first screening deck 4.

In this embodiment, the first nozzle 8 and the second nozzle 9 can all be provided with a plurality of to can pump in clear water through the water supply pipe respectively, the first nozzle 8 sprays water on the gold ore on the first sieve 4, and the second nozzle 9 sprays water on the gold ore on the second sieve 5, and the water spray can wash away gold ore surface's impurity and earth, makes gold ore cleaner, is convenient for follow-up screening and handling. The cleaned gold ore can improve the screening effect and the separation precision; the water spray can disperse gold ore particles adhered together, so that the gold ore is prevented from being piled up on a screen to form blockage, and the normal operation of the screening machine is ensured; the water spray can reduce the adhesion between gold ore particles, reduces the emergence of bonding phenomenon, and the bonding can lead to gold ore to stick together in the screening process, influences screening effect and output.

Although the utility model is disclosed above, the scope of the utility model is not limited thereto. Various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the utility model, and such changes and modifications would fall within the scope of the utility model.

Claims

1. An ore screening mechanism for gold engineering, which is characterized by comprising:

A case (1);

The feeding mechanism (2) comprises a feeding hopper (21) and a feeding screw (23), wherein the bottom of the feeding hopper (21) is communicated with the top of an inner cavity of the box body (1), and the feeding screw (23) is rotatably arranged in the feeding hopper (21);

the sieve plate is obliquely arranged in the box body (1);

And the vibration motor (7) is used for driving the box body (1) to vibrate.

2. An ore screening mechanism for gold engineering according to claim 1, wherein: the feeding device further comprises a driving mechanism (3), and the driving mechanism (3) is in driving connection with the feeding screw (23).

3. An ore screening mechanism for gold engineering according to claim 2, wherein: the feeding mechanism (2) further comprises a support (22), the support (22) is connected to the upper portion of the inner wall of the feeding hopper (21), one end of the feeding screw (23) is rotatably connected to the support (22), and the other end of the feeding screw (23) faces downwards vertically.

4. A gold engineering ore screening machine as claimed in claim 3 wherein: the driving mechanism (3) comprises a motor (31), a driving belt wheel (32), a driven belt wheel (33) and a belt (34), wherein the motor (31) is connected to the upper surface of the box body (1), an output shaft of the motor (31) is connected with the driving belt wheel (32), the driving belt wheel (32) is connected with the driven belt wheel (33) through the belt (34), and the driven belt wheel (33) is sleeved at one end, far away from the bracket (22), of the feeding spiral (23).

5. An ore screening mechanism for gold engineering according to claim 4, wherein: the sieve comprises a first sieve plate (4) and a second sieve plate (5), wherein the first sieve plate (4) is obliquely connected to the inner wall of the upper portion of the box body (1), the second sieve plate (5) is obliquely connected to the inner wall of the lower portion of the box body (1), two discharge holes are formed in the side face of the box body (1), and the two discharge holes are used for respectively allowing the lower sides of the first sieve plate (4) and the second sieve plate (5) to pass through.

6. An ore screening mechanism for gold engineering according to claim 5, wherein: the lower side of the first screening deck (4) is above the upper side of the second screening deck (5).

7. An ore screening mechanism for gold engineering according to claim 6, wherein: still include ejection of compact board (6) and bracing piece (10), ejection of compact board (6) are located the below of second sieve (5), the slope of ejection of compact board (6) connect in on box (1) inner wall, vibrating motor (7) connect in on ejection of compact board (6), first sieve (4) with between second sieve (5) and between second sieve (5) with connect through bracing piece (10) between ejection of compact board (6).

8. An ore screening mechanism for gold engineering according to claim 7, wherein: the novel screen plate further comprises a first nozzle (8) and a second nozzle (9), wherein the first nozzle (8) is arranged on the inner wall of the box body (1) on the higher side of the first screen plate (4).