CN217341776U - Mining shaking table with adjustable slope - Google Patents

Abstract

The utility model discloses a mining shaking table with adjustable slope relates to mining shaking table technical field, comprising a base plate, the top of bottom plate is equipped with the backup pad, the backup pad bottom mounting has two sets of supporting legs, the top of bottom plate is fixed with two sets of first spacing frames, the supporting leg bottom is rotated and is connected with the gyro wheel that extends to first spacing frame inside, the inner wall bottom of first spacing frame is rotated and is connected with multiunit and gyro wheel contact ball, the top of backup pad is equipped with the bed surface, the bed surface bottom is rotated and is connected with two pairs of initiative frames, and is a pair of the welding has well core rod between the initiative frame. The utility model discloses a set up first spacing frame, base pole, base block, driven frame, initiative frame, nest block, lead screw, bed surface and king-rod and mutually support, rotate a set of lead screw for the base block removes, adjusts the slope of bed surface then, and when rotating two sets of lead screws, the level of adjustable bed surface is suitable for various special places then, reduces the limitation that its shaking table exists in the use.

Description

Mining shaking table with adjustable slope

Technical Field

The utility model relates to a mining shaking table technical field specifically is a mining shaking table with adjustable slope.

Background

The table concentrator can make ore particles move along different directions according to different densities and granularities, the ore particles are sequentially discharged along the edge of the bed surface, the ore discharge line is very long, and various products with different qualities, such as concentrate, secondary concentrate, medium concentrate, tailings and the like, can be produced. The mineral processing shaking bed is used as gravity separation equipment, has been widely used for separating minerals such as placer gold and the like, and is mainly used for selecting gold or coal and the like.

However, the existing mining shaking table has single gradient, cannot meet the separation of minerals with different requirements, and limits the application range of the shaking table.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing a mining shaking table with adjustable slope to solve the technical problem who proposes in the above-mentioned background.

In order to achieve the above purpose, the utility model provides a following technical scheme: a mining shaking table with adjustable gradient comprises a bottom plate, wherein a supporting plate is arranged above the bottom plate, two groups of supporting legs are fixed at the bottom end of the supporting plate, two groups of first limiting frames are fixed at the top end of the bottom plate, rollers extending into the first limiting frames are rotatably connected at the bottom ends of the supporting legs, a plurality of groups of balls in contact with the rollers are rotatably connected at the bottom ends of the inner walls of the first limiting frames, a table surface is arranged above the supporting plate, two pairs of driving frames are rotatably connected at the bottom end of the table surface, a central rod is welded between the pair of driving frames, a driven frame rotatably connected with the top end of the supporting plate is sleeved on the outer wall of the central rod, a second limiting frame is fixed at the top end of the supporting plate and positioned at the inner side of the driven frame, a base rod is fixed at the inner wall of the second limiting frame, a lead screw rotatably connected with the second limiting frame is arranged above the base rod, a base block rotatably connected with the inner sides of the pair of the driving frames is sleeved on the outer wall of the base rod, the top of the base block is provided with a sleeve block sleeved on the outer wall of the screw rod.

Through adopting above-mentioned technical scheme, rotate a set of lead screw for the base block removes, then adjusts the slope of bed surface, when rotating two sets of lead screws, the level of adjustable bed surface is suitable for various special places then, reduces the limitation that its shaking table exists in the use, and reduces the wearing and tearing to the backup pad, and frictional force is less when ordering about its reciprocating motion, thereby prolongs its life, and the production of noise abatement simultaneously protects its workman's ear.

The utility model discloses further set up to, the amplitude of oscillation device is installed to top one side of bottom plate, the output and the backup pad one end fixed connection of amplitude of oscillation device.

By adopting the technical scheme, the supporting plate is lifted by power, so that the supporting plate can drive the bed surface to reciprocate to perform sorting work.

The utility model discloses further set up to, the spacing frame of second one side of keeping away from driven frame is rotated and is connected with the carousel, and carousel and lead screw one end fixed connection.

By adopting the technical scheme, the screw rod is rotated with time and labor saving, and the aim of conveniently adjusting the bed surface is fulfilled.

The utility model discloses further set up to, the inner wall of cover piece seted up with lead screw assorted screw thread.

By adopting the technical scheme, the sleeve block moves towards the horizontal direction, and the bed surface after adjustment is limited.

The utility model discloses further set up to, the amplitude of oscillation device passes through wire and external power electric connection, the amplitude of oscillation device passes through the bolt and can dismantle with the bottom plate and be connected.

By adopting the technical scheme, the swing device is electrically connected, and the supporting plate can be moved back and forth.

To sum up, the utility model discloses mainly have following beneficial effect:

1. the utility model has the advantages that the limiting frame, the base rod, the base block, the driven frame, the driving frame, the sleeve block, the lead screw, the bed surface and the central rod are arranged to be matched with each other, the lead screw is rotated by one group, so that the base block can move, the gradient of the bed surface can be adjusted, and the horizontal height of the bed surface can be adjusted when the two groups of lead screws are rotated, thereby being suitable for various special places and reducing the limitation of the shaking table in use;

2. the utility model discloses a set up spacing frame, ball, supporting leg and gyro wheel and mutually support, reduce the wearing and tearing to the backup pad, frictional force is less when ordering about its reciprocating motion to prolong its life, noise abatement's production simultaneously protects its workman's ear.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a perspective view of the active frame of the present invention;

fig. 3 is a perspective view of the limiting frame of the present invention.

In the figure: 1. a base plate; 2. a first limit frame; 3. a ball bearing; 4. supporting legs; 5. a roller; 6. a support plate; 7. a second limit frame; 8. a base shaft; 9. a base block; 10. a driven frame; 11. an active frame; 12. sleeving blocks; 13. a screw rod; 14. a bed surface; 15. a swing amplitude device; 16. a center rod.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

The following describes an embodiment of the present invention according to its overall structure.

A mining shaking table with adjustable gradient is disclosed, as shown in figures 1-3, comprising a bottom plate 1, a support plate 6 is arranged above the bottom plate 1, two groups of support legs 4 are fixed at the bottom end of the support plate 6, two groups of first limit frames 2 are fixed at the top end of the bottom plate 1, the bottom ends of the support legs 4 are rotatably connected with rollers 5 extending into the first limit frames 2, the bottom end of the inner wall of the first limit frame 2 is rotatably connected with a plurality of groups of balls 3 contacting with the rollers 5, so as to reduce the abrasion to the support plate 6 and drive the friction to be smaller when the support plate reciprocates, thereby prolonging the service life of the support plate, simultaneously reducing the generation of noise and protecting the ears of workers, a bed surface 14 is arranged above the support plate 6, two pairs of active frames 11 are rotatably connected at the bottom end of the bed surface 14, a central rod 16 is welded between the pair of active frames 11, a driven frame 10 rotatably connected with the top end of the support plate 6 is sleeved on the outer wall of the central rod 16, a second limiting frame 7 is fixed at the inner side of a driven frame 10 at the top end of the supporting plate 6, a base rod 8 is fixed on the inner wall of the second limiting frame 7, a screw rod 13 which is rotatably connected with the second limiting frame 7 is arranged above the base rod 8, a base block 9 which is rotatably connected with the inner sides of a pair of driving frames 11 is sleeved on the outer wall of the base rod 8, a sleeve block 12 which is sleeved on the outer wall of the screw rod 13 is arranged at the top end of the base block 9, a thread which is matched with the screw rod 13 is arranged on the inner wall of the sleeve block 12, a rotary disc is rotatably connected at one side of the second limiting frame 7 which is far away from the driven frame 10, the rotary disc is fixedly connected with one end of the screw rod 13, and the rotary disc is rotated to drive the screw rod 13 to rotate, thereby leading the base block 9 to move, further adjusting the gradient of the bed surface 14, when rotating the two groups of turntables to drive the two groups of screw rods 13 to rotate, the horizontal height of the bed surface 14 can be adjusted, thereby being suitable for various special places and reducing the limitation of the shaking table in use.

Referring to fig. 1, a swing device 15 is installed on one side of the top end of a bottom plate 1, an output end of the swing device 15 is fixedly connected with one end of a supporting plate 6, the swing device 15 is electrically connected with an external power supply through a wire, the swing device 15 is detachably connected with the bottom plate 1 through a bolt, the external power supply provides electric energy for the swing device 15, the swing device 15 is driven to drive the supporting plate 6 to move back and forth, so that sorting work is performed, and during later maintenance, the bolt is rotated to be separated from the swing device 15, so that position work can be performed.

The utility model discloses a theory of operation does: the rotary table is used for rotating the screw rod 13 to rotate, the sleeve block 12 is driven to drive the base block 9 to move along the outer wall of the screw rod 13, the base block 9 slides along the outer wall of the base rod 8, the pair of driving frames 11 move to one side far away from the second limiting frame 7, meanwhile, the driven frames 10 are gradually close to the vertical state and support the driving frames 11, the bed surface 14 is driven to incline, the purpose of adjusting the gradient is achieved, the integral horizontal height of the bed surface 14 can be adjusted when the two groups of screw rods 13 are rotated, the swing type device is suitable for various places, the use range of a swing bed is enlarged, when the swing type device 15 pushes and pulls the supporting plate 6 to move in a reciprocating mode, the idler wheels at the bottom end of the supporting leg 4 move back and forth inside the first limiting frame 2, the ball 3 is driven to roll along with the bed surface to replace sliding friction, abrasion between the ball 3 is reduced, and the generation of later-stage noise is reduced, and the service life of the device is prolonged.

Although embodiments of the present invention have been shown and described, it is intended that the present embodiments be illustrative only and not limiting to the invention, and that the particular features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples, and that modifications, substitutions, variations, and the like, which are not inventive in light of the above teachings, may be made to the embodiments by those skilled in the art without departing from the principles and spirit of the present invention, but are to be construed as broadly as the following claims.

Claims (5)

1. The utility model provides a mining shaking table with adjustable slope, includes bottom plate (1), its characterized in that: the supporting plate is characterized in that a supporting plate (6) is arranged above the bottom plate (1), two groups of supporting legs (4) are fixed at the bottom end of the supporting plate (6), two groups of first limiting frames (2) are fixed at the top end of the bottom plate (1), rollers (5) extending into the first limiting frames (2) are rotatably connected at the bottom ends of the supporting legs (4), a plurality of groups of balls (3) contacting with the rollers (5) are rotatably connected at the bottom ends of the inner walls of the first limiting frames (2), a bed surface (14) is arranged above the supporting plate (6), two pairs of driving frames (11) are rotatably connected at the bottom ends of the bed surface (14), a center rod (16) is welded between the driving frames (11), a driven frame (10) rotatably connected with the top end of the supporting plate (6) is sleeved on the outer wall of the center rod (16), a second limiting frame (7) is fixed at the inner side, located at the top end of the driven frame (10), of the supporting plate (6), the inner wall of the second limit frame (7) is fixed with a base rod (8), a screw rod (13) which is connected with the second limit frame (7) in a rotating mode is arranged above the base rod (8), a base block (9) which is connected with the inner side of the pair of active frames (11) in a rotating mode is sleeved on the outer wall of the base rod (8), and a sleeve block (12) which is sleeved on the outer wall of the screw rod (13) is arranged at the top end of the base block (9).

2. The mining swing bed according to claim 1, wherein the slope of the mining swing bed is adjustable by: one side of the top end of the bottom plate (1) is provided with a swing device (15), and the output end of the swing device (15) is fixedly connected with one end of the supporting plate (6).

3. The mining swing bed according to claim 1, wherein the slope of the mining swing bed is adjustable by: one side of the second limiting frame (7) far away from the driven frame (10) is rotatably connected with a rotary table, and the rotary table is fixedly connected with one end of a screw rod (13).

4. The mining swing bed according to claim 1, wherein the slope of the mining swing bed is adjustable by: the inner wall of the sleeve block (12) is provided with threads matched with the screw rod (13).

5. The mining swing bed with adjustable slope according to claim 2, characterized in that: the swing device (15) is electrically connected with an external power supply through a lead, and the swing device (15) is detachably connected with the bottom plate (1) through a bolt.

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