CN212732546U

CN212732546U - Efficient damping concentrating table

Info

Publication number: CN212732546U
Application number: CN202021526654.5U
Authority: CN
Inventors: 朱志诚; 袁金照; 蔡锦仙; 张定国; 黄群海; 李长海
Original assignee: Jiangxi Longfu Mining Industry Co ltd
Current assignee: Jiangxi Longfu Mining Industry Co ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-03-19
Anticipated expiration: 2030-07-28

Abstract

The utility model discloses a high-efficient shock attenuation cleaning table belongs to ore processing technology field, including the bottom plate, the top both ends fixed mounting of bottom plate has the riser of vertical setting, and slidable mounting has the buffer board of level setting between two risers, the top of buffer board is equipped with the shaking table, two dashpots have been seted up at the top of bottom plate, slidable mounting has the movable block in the dashpot, one side fixed mounting of movable block has the spring of level setting, one end of spring and one side inner wall fixed connection of dashpot, the bottom of buffer board articulates has two bearing bars that slope set up, and the bottom of two bearing bars is articulated with two respectively; the utility model discloses a vibrations that the shaking table on the buffer board produced are slowed down to a plurality of elastic buffer mechanism, slow down the shaking table and receive self vibrations impact influence, improve the life of shaking table, make things convenient for the removal and the location of shaking table, convenient operation.

Description

Efficient damping concentrating table

Technical Field

The utility model belongs to the technical field of ore processing, concretely relates to high-efficient shock attenuation concentrating table.

Background

The concentrating table is generally composed of three parts, namely a table surface, a frame and a transmission mechanism. Besides, it also has water-flushing tank, ore-feeding tank and machine seat, etc., and the whole bed surface is supported or suspended by machine frame, and on the machine frame a slope-regulating device is mounted. The concentrating table can make ore particles move along different directions according to different densities and granularities, and the ore particles spread in a fan shape along a diagonal line from the ore feeding groove and are sequentially discharged along the edge of the bed surface, and the ore discharging line is very long, so that various products with different qualities, such as concentrate, secondary concentrate, medium concentrate, tailings and the like, can be accurately produced. The current concentrating table can produce great vibrations at the during operation, and vibrations have the damage to table self, reduce the life of table. Therefore, a highly efficient vibration-absorbing concentrating table is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient shock attenuation concentrating table to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a high-efficiency shock-absorbing concentrating table comprises a bottom plate, wherein vertical plates are fixedly mounted at two ends of the top of the bottom plate, a horizontally arranged buffer plate is slidably mounted between the two vertical plates, a table is arranged at the top of the buffer plate, two buffer grooves are formed in the top of the bottom plate, movable blocks are slidably mounted in the buffer grooves, a horizontally arranged spring is fixedly mounted on one side of each movable block, one end of the spring is fixedly connected with the inner wall of one side of each buffer groove, two obliquely arranged bearing rods are hinged to the bottom of the buffer plate, the bottoms of the two bearing rods are respectively hinged to the two movable blocks, the two bearing rods and the two buffer grooves are symmetrically arranged relative to the vertical center of the bottom plate, a plurality of cavities are formed in the buffer plate, sliding blocks are slidably mounted in the cavities, and pressure springs are arranged between the inner walls at the tops of the, the utility model discloses a damping device, including the slider, the bottom of slider, damping rod and bottom plate fixed connection, the bottom fixed mounting of slider has the shock-absorbing rod of vertical setting, the bottom and the bottom plate fixed connection of damping rod, damping rod and buffer board sliding connection, the bottom fixed mounting of bottom plate has the pulley, the bottom of bottom plate articulates there is the swinging arms that the slope set up, the bottom of swinging arms articulates there is the clutch blocks, the bottom slidable mounting of bottom plate has the lift post of vertical setting, and the bottom of lift post articulates there is the gangbar, and the bottom and the swinging arms of gangbar are articulated.

Further, a driving groove is formed in the bottom of the bottom plate, a moving block is installed in the driving groove in a sliding mode, the moving block penetrates through the top of the lifting column, the lifting column is fixedly connected with the moving block, a vertically arranged push rod motor is fixedly installed on the inner wall of the top of the driving groove, and a push rod of the push rod motor is in transmission connection with the lifting column.

Furthermore, a vertically arranged cylindrical hole is formed in the bottom of the buffer plate, the cylindrical hole is located in the bottom of the cavity, the cavity is communicated with the cylindrical hole, the bottom of the shock absorption rod penetrates through the cylindrical hole, and the shock absorption rod is connected with the inner wall of the cylindrical hole in a sliding mode.

Further, a track rod with a vertical arrangement is fixedly mounted in the cavity, a mounting through hole with a vertical arrangement is formed in the slider, the track rod penetrates through the mounting through hole, the track rod is connected with the inner wall of the mounting through hole in a sliding mode, and the pressure spring is sleeved on the track rod in a sliding mode.

Furthermore, the bottom of the friction block is provided with anti-skidding lines which are uniformly distributed, and the friction block is made of rubber materials.

Furthermore, a horizontal cross shaft is fixedly arranged in the buffer groove, and the movable block and the spring are sleeved on the cross shaft in a sliding manner.

Compared with the prior art, the beneficial effects of the utility model are that:

provide elasticity for the movable block through the spring, the movable block provides elastic support for the bearing bar, the bearing bar provides the elastic support of vertical direction for the buffer board, through elastic support, can slow down vibrations, the pressure spring provides the support for the slider, the shock attenuation pole provides the support for the slider, sliding connection between shock attenuation pole and the buffer board, thereby realize the elastic support to the buffer board, the vibrations that the shaking table on the buffer board produced are slowed down through a plurality of elastic buffer mechanism, it receives self vibrations impact influence to slow down the shaking table, the life of shaking table is improved.

Make things convenient for the removal of whole shaking table through the pulley, be convenient for remove the position that needs, convenient operation, when needs position is fixed, drive the decline of lift post through the push rod motor and make the gangbar motion, drive the swinging arms motion and make the clutch blocks push down for the clutch blocks produces the friction with ground, fixes the position of whole device, realizes the location, thereby makes things convenient for the removal and the location of shaking table, convenient operation.

The utility model discloses a vibrations that the shaking table on the buffer board produced are slowed down to a plurality of elastic buffer mechanism, slow down the shaking table and receive self vibrations impact influence, improve the life of shaking table, make things convenient for the removal and the location of shaking table, convenient operation.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is an enlarged view of the structure at B in FIG. 1;

fig. 4 is an enlarged schematic view of the structure at C in fig. 1.

In the figure: 1. a base plate; 2. a vertical plate; 3. a buffer plate; 4. shaking table; 5. a buffer tank; 6. a movable block; 7. a load-bearing bar; 8. a spring; 9. a horizontal axis; 10. a cavity; 11. a pressure spring; 12. a track rod; 13. a shock-absorbing lever; 14. a slider; 15. a pulley; 16. a swing lever; 17. a friction block; 18. a drive slot; 19. a push rod motor; 20. a lifting column; 21. a linkage rod.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-4, the utility model provides a high-efficiency damping concentrating table, which comprises a bottom plate 1, wherein both ends of the top of the bottom plate 1 are fixedly provided with vertical risers 2, a horizontally arranged buffer plate 3 is slidably arranged between the two risers, the top of the buffer plate 3 is provided with a table 4, the top of the bottom plate 1 is provided with two buffer grooves 5, the buffer grooves 5 are internally provided with movable blocks 6 in a sliding manner, one side of each movable block 6 is fixedly provided with a horizontally arranged spring 8, one end of each spring 8 is fixedly connected with the inner wall of one side of each buffer groove 5, the bottom of the buffer plate 3 is hinged with two bearing rods 7 which are obliquely arranged, the bottoms of the two bearing rods 7 are respectively hinged with the two movable blocks 6, the two bearing rods 7 and the two buffer grooves 5 are symmetrically arranged relative to the vertical center of the bottom plate 1, the buffer plate 3 is provided with a plurality of cavities 10, and, be equipped with pressure spring 11 between the top inner wall of cavity 10 and the slider 14, the bottom fixed mounting of slider 14 has the shock attenuation pole 13 of vertical setting, the bottom and bottom plate 1 fixed connection of shock attenuation pole 13, shock attenuation pole 13 and buffer board 3 sliding connection, the bottom fixed mounting of bottom plate 1 has pulley 15, the articulated swinging arms 16 that have the slope to set up in bottom plate 1's bottom, the articulated friction block 17 that has in swinging arms 16's bottom, the bottom sliding mounting of bottom plate 1 has the lift post 20 of vertical setting, the articulated gangbar 21 that has in bottom of lift post 20, the bottom and the hinged lever 16 of gangbar 21 are articulated.

The bottom of bottom plate 1 has been seted up drive groove 18, and slidable mounting has the motion piece in drive groove 18, and the motion piece is run through at the top of lift post 20, lift post 20 and motion piece fixed connection, and the top inner wall fixed mounting of drive groove 18 has the push rod motor 19 of vertical setting, and the push rod of push rod motor 19 is connected with the transmission of lift post 20. The lifting column 20 is driven by the push rod motor 19 to carry out lifting adjustment.

The cylinder hole of vertical setting is seted up to the bottom of buffer board 3, and the cylinder hole is located the bottom of cavity 10, cavity 10 and cylinder hole intercommunication, and the cylinder hole is run through to the bottom of shock attenuation pole 13, the inner wall sliding connection in shock attenuation pole 13 and cylinder hole. The shock-absorbing rod 13 and the buffer plate 3 are slidably mounted through the cylindrical hole.

A track rod 12 with a vertical arrangement is fixedly arranged in the cavity 10, a mounting through hole with a vertical arrangement is formed in the sliding block 14, the track rod 12 penetrates through the mounting through hole, the track rod 12 is connected with the inner wall of the mounting through hole in a sliding mode, and the track rod 12 is sleeved with the pressure spring 11 in a sliding mode.

The bottom of the friction block 17 is provided with evenly distributed anti-skid lines, and the friction block 17 is made of rubber. The friction force is increased by the anti-skid lines on the friction block 17, and the friction block 17 made of rubber has good wear resistance.

A horizontal cross shaft 9 is fixedly arranged in the buffer groove 5, and the movable block 6 and the spring 8 are both sleeved on the cross shaft 9 in a sliding manner. The movable block 6 and the spring are provided with tracks through the transverse shaft 9, and the structure is stable.

When using, provide elasticity for movable block 6 through spring 8, movable block 6 provides elastic support for bearing bar 7, bearing bar 7 provides the elastic support of vertical direction for buffer board 3, through elastic support, can slow down vibrations, pressure spring 11 provides the support for slider 14, shock attenuation pole 13 provides the support for slider 14, sliding connection between shock attenuation pole 13 and the buffer board 3, thereby realize the elastic support to buffer board 3, slow down the vibrations that shaking table 4 on the buffer board 3 produced through a plurality of elastic buffer mechanism, slow down shaking table 4 and receive self vibrations impact influence, the life of the shaking table is improved. Make things convenient for the removal of whole shaking table through pulley 15, be convenient for remove the position that needs, and convenient for operation, when needs position is fixed, it makes the gangbar 21 motion to drive lift post 20 through push rod motor 19 to descend, it makes clutch blocks 17 push down to drive the motion of swinging arms 16, make clutch blocks 17 and ground produce the friction, the position of fixed whole device, realize the location, thereby make things convenient for the removal and the location of shaking table, and convenient for operation, anti-skidding line increase frictional force on the clutch blocks 17, the clutch blocks 17 wear resistance of rubber material is good.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high-efficient shock attenuation concentrating table, includes bottom plate (1), its characterized in that: the utility model discloses a vibrating table, including bottom plate (1), buffer board (3), shaking table (4), two dashpots (5) have been seted up at the top of bottom plate (1), sliding installation has the horizontal buffer board (3) between two risers, the top of buffer board (3) is equipped with shaking table (4), two dashpots (5) have been seted up at the top of bottom plate (1), sliding installation has movable block (6) in dashpot (5), one side fixed mounting of movable block (6) has the horizontal spring (8), the one end of spring (8) and one side inner wall fixed connection of dashpot (5), the bottom of buffer board (3) articulates there are two bearing bars (7) that the slope set up, and the bottom of two bearing bars (7) articulates with two movable blocks (6) respectively, and two bearing bars (7) and two dashpots (5) are all personally submitted the symmetry setting for the vertical center of bottom plate (, a plurality of cavities (10) are arranged on the buffer plate (3), a slide block (14) is arranged in each cavity (10) in a sliding manner, a pressure spring (11) is arranged between the inner wall of the top of each cavity (10) and each slide block (14), a vertically arranged shock absorption rod (13) is fixedly arranged at the bottom of the sliding block (14), the bottom of the shock absorption rod (13) is fixedly connected with the bottom plate (1), the shock absorption rod (13) is connected with the buffer plate (3) in a sliding way, a pulley (15) is fixedly arranged at the bottom of the bottom plate (1), a swinging rod (16) which is obliquely arranged is hinged at the bottom of the bottom plate (1), the bottom of the swing rod (16) is hinged with a friction block (17), the bottom of the bottom plate (1) is slidably provided with a vertically arranged lifting column (20), the bottom of the lifting column (20) is hinged with a linkage rod (21), and the bottom of the linkage rod (21) is hinged with the swing rod (16).

2. The efficient vibration-damping concentrating table according to claim 1, wherein: drive groove (18) have been seted up to the bottom of bottom plate (1), slidable mounting has the motion piece in drive groove (18), the motion piece is run through at the top of lift post (20), lift post (20) and motion piece fixed connection, the top inner wall fixed mounting of drive groove (18) has vertical push rod motor (19) that sets up, the push rod and the lift post (20) transmission of push rod motor (19) are connected.

3. The efficient vibration-damping concentrating table according to claim 1, wherein: the damping device is characterized in that a vertically arranged cylindrical hole is formed in the bottom of the buffer plate (3), the cylindrical hole is located in the bottom of the cavity (10), the cavity (10) is communicated with the cylindrical hole, the cylindrical hole is penetrated through the bottom of the damping rod (13), and the damping rod (13) is connected with the inner wall of the cylindrical hole in a sliding mode.

4. The efficient vibration-damping concentrating table according to claim 1, wherein: fixed mounting has track pole (12) of vertical setting in cavity (10), set up the installation through-hole of vertical setting on slider (14), track pole (12) run through the installation through-hole, track pole (12) and installation through-hole's inner wall sliding connection, pressure spring (11) slip cap is located on track pole (12).

5. The efficient vibration-damping concentrating table according to claim 1, wherein: the bottom of the friction block (17) is provided with evenly distributed anti-skidding lines, and the friction block (17) is made of rubber.

6. The efficient vibration-damping concentrating table according to claim 1, wherein: the buffer slot (5) internal fixation is provided with a horizontal shaft (9) which is horizontally arranged, and the movable block (6) and the spring (8) are sleeved on the horizontal shaft (9) in a sliding manner.