CN213420486U

CN213420486U - Mining machinery supporting platform

Info

Publication number: CN213420486U
Application number: CN202021923694.3U
Authority: CN
Inventors: 朱石磊
Original assignee: Taishun Jinling Fluorite Co ltd
Current assignee: Taishun Jinling Fluorite Co ltd
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2021-06-11
Anticipated expiration: 2030-09-07

Abstract

The utility model relates to a mining machinery supports technical field, and discloses a mining machinery supporting platform, be four foundation columns including quantity, the fixed slot has been seted up at the top of foundation column, the diapire fixed mounting of fixed slot inslot has damping spring, damping spring's inside fixed mounting has the damping rod. This mining machinery supporting platform, through in the mining machinery operation, through electric putter's work, its output shaft shortens the inside that takes the universal wheel to retrieve the kerve, utilize anti-skidding foot to support whole machinery this moment, guarantee mechanical stable work, through when whole device removes, extend through electric putter output shaft, make the universal wheel prop up whole device, at the in-process of electric putter output shaft operation, the fluted disc is in the inside activity of pinion rack, when electric putter stop operation fluted disc card in the inside of pinion rack, can effectively share the pressure that some electric putter output shafts received, the purpose that stability is good has been reached.

Description

Mining machinery supporting platform

Technical Field

The utility model relates to a mining machinery supports technical field, specifically is a mining machinery supporting platform.

Background

The mining machinery is a machine directly used for mineral mining, enrichment and other operations, and comprises mining machinery and mineral separation machinery, the working principle and structure of the prospecting machinery are mostly the same as or similar to those of the mining machinery used for mining similar minerals, and the prospecting machinery also belongs to the mining machinery in a broad sense.

Mining machinery supporting platform on the existing market is various, but the shortcoming that stability is low generally exists, current mining machinery supporting platform utilizes anti-skidding foot to support at the in-process of operation, guarantee supporting platform's stability, and when supporting platform removed, the cooperation that utilizes electric putter and universal wheel supported whole platform and conveniently moved, but at the in-process that supporting platform removed, because upside machinery is heavier, and along with the unevenness of mine road surface, it is bigger partially to lead to supporting platform to rock the degree at the in-process that removes, make the electric putter output shaft impaired seriously, greatly reduced electric putter's service life, so provide a mining machinery supporting platform and solve above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model is not enough to prior art, the utility model provides a mining machinery supporting platform, possess advantages such as stability is good, the shortcoming that ubiquitous stability is low has been solved, current mining machinery supporting platform utilizes anti-skidding foot to support at the in-process of operation, guarantee supporting platform's stability, and when supporting platform removes, the cooperation that utilizes electric putter and universal wheel props up whole platform convenient removal, but at the in-process that supporting platform removed, because upside machinery is heavier, and along with the unevenness on mine road surface, it is big on the left side to lead to supporting platform to rock the degree at the in-process that removes, make electric putter output shaft impaired serious, greatly reduced electric putter's the problem of service life.

(II) technical scheme

For the purpose that realizes above-mentioned stability is good, the utility model provides a following technical scheme: a mining machinery supporting platform comprises four bottom columns, fixed grooves are formed in the tops of the bottom columns, damping springs are fixedly mounted on the bottom walls in the fixed grooves, damping rods are fixedly mounted inside the damping springs, supporting disks are fixedly mounted on the tops of the damping springs, a workbench is fixedly mounted on the tops of the supporting disks, bottom grooves are formed in the bottoms of the bottom columns, electric push rods are fixedly mounted on the top walls in the bottom grooves, connecting sleeves are fixedly mounted on the outer surfaces of output shafts of the electric push rods, rotating rods are movably mounted inside the connecting sleeves, fluted discs are fixedly mounted on the outer surfaces of the rotating rods, toothed plates are fixedly mounted on the left side wall and the right side wall in the bottom grooves, the toothed plates are meshed with the fluted discs, anti-skidding feet are fixedly mounted on the bottoms of the bottom columns, side plates are fixedly mounted on the bottoms of the connecting sleeves, the equal fixed mounting of positive wall and back of the body wall in the kerve inslot has the backing sheet, the left and right sides fixed mounting has the cross connection pole between the relative one side of sill post, the bottom fixed mounting of electric putter output shaft has the universal wheel, the surface of curb plate and the bottom fixed mounting who is located the adapter sleeve have the reinforcement piece.

Preferably, the number of the damping springs is not less than two, and the supporting disc is cylindrical.

Preferably, the depth of the bottom groove is greater than that of the fixing groove, and the outer diameter of the output shaft of the electric push rod is matched with the inner diameter of the connecting sleeve.

Preferably, the size of the connecting sleeve is matched with the size of the rotating rods, and two rotating rods are symmetrically distributed on the left side and the right side of the central axis of the electric push rod on each connecting sleeve.

Preferably, the fluted disc faces the toothed plate, and the anti-skid feet are cylindrical.

Preferably, the included angle between the side plate and the horizontal plane is sixty degrees, and the size of the reinforcing block is matched with the size of the side plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a mining machinery supporting platform possesses following beneficial effect:

1. this mining machinery supporting platform, through in the mining machinery operation, through electric putter's work, its output shaft shortens the inside that takes the universal wheel to retrieve the kerve, utilize anti-skidding foot to support whole machinery this moment, guarantee mechanical stable work, through when whole device removes, extend through electric putter output shaft, make the universal wheel prop up whole device, in the in-process of electric putter output shaft operation, the fluted disc is in the inside activity of pinion rack, when electric putter stop operation fluted disc card is in the inside of pinion rack, can effectively share the pressure that some electric putter output shafts received, the curb plate is pressed on the backing sheet simultaneously, utilize the backing sheet to support the adapter sleeve, further reduce the pressure that receives of adapter sleeve and electric putter output shaft, the purpose that stability is good has been reached.

2. This mining machinery supporting platform, through the in-process at the removal of whole device, through the cooperation of spring and damping rod, through its precompression make power just, in order to reduce or eliminate whole mining equipment and receive the influence that the road surface jolted, make it leave the forced vibration frequency because of external disturbance arouses, the stability of removal in-process has been promoted, simultaneously through the installation of cross connection pole, make the connection between four foundation columns more firm, whole mechanical steady movement has further been guaranteed, the damage of electric putter output shaft has been reduced, its durability has been promoted, thereby the purpose that stability is good has been reached.

Drawings

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

fig. 2 is a schematic structural view of the support sheet of the present invention.

In the figure: the device comprises a base pillar 1, a fixed groove 2, a damping spring 3, a damping rod 4, a supporting plate 5, a workbench 6, a base groove 7, an electric push rod 8, a connecting sleeve 9, a rotating rod 10, a fluted disc 11, a toothed plate 12, an anti-skid foot 13, side plates 14, a supporting plate 15, a cross connecting rod 16, a universal wheel 17 and a reinforcing block 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a mining machinery supporting platform comprises four bottom pillars 1, a fixed groove 2 is formed at the top of each bottom pillar 1, damping springs 3 are fixedly mounted on the bottom wall of the groove of the fixed groove 2, the number of the damping springs 3 is not less than two, a supporting disc 5 is in a cylinder shape, the depth of a bottom groove 7 is larger than that of the fixed groove 2, the outer diameter of an output shaft of an electric push rod 8 is matched with the inner diameter of a connecting sleeve 9, the size of the connecting sleeve 9 is matched with the size of a rotating rod 10, the two rotating rods 10 on each connecting sleeve 9 are symmetrically distributed on the left side and the right side of the central axis of the electric push rod 8, a fluted disc 11 faces the direction of a toothed plate 12, anti-skid feet 13 are in a cylinder shape, the included angle between a side plate 14 and the horizontal plane is sixty degrees, the size of a reinforcing block 18 is matched with the size of the, the output shaft of the damping spring 3 is shortened to take the universal wheel 17 to be retracted into the bottom groove 7, the anti-skid feet 13 are utilized to support the whole machine at the moment to ensure the stable work of the machine, when the whole machine moves, the output shaft of the electric push rod 8 extends to enable the universal wheel 17 to support the whole machine, in the operation process of the output shaft of the electric push rod 8, the fluted disc 11 moves in the toothed plate 12, when the electric push rod 8 stops operating, the fluted disc 11 is clamped in the toothed plate 12, the pressure on the output shaft of the electric push rod 8 can be effectively shared, meanwhile, the side plate 14 presses the supporting plate 15, the supporting plate 15 is utilized to support the connecting sleeve 9, the pressure on the output shaft of the connecting sleeve 9 and the electric push rod 8 is further reduced, the purpose of good stability is achieved, the damping rod 4 is fixedly installed in the damping spring 3, the supporting plate 5 is fixedly installed at the top of the, the top of the supporting disk 5 is fixedly provided with a workbench 6, the bottom of the bottom column 1 is provided with a bottom groove 7, the top wall in the bottom groove 7 is fixedly provided with an electric push rod 8, the shape of the electric push rod 8 can be Y802-4, the outer surface of an output shaft of the electric push rod 8 is fixedly provided with a connecting sleeve 9, the inner part of the connecting sleeve 9 is movably provided with a rotating rod 10, the outer surface of the rotating rod 10 is fixedly provided with a fluted disc 11, the left side wall and the right side wall in the bottom groove 7 are fixedly provided with toothed plates 12, the toothed plates 12 are meshed with the toothed disc 11, the bottom of the bottom column 1 is fixedly provided with anti-skidding feet 13, the bottom of the connecting sleeve 9 is fixedly provided with a side plate 14, and in the moving process of the whole device, through the matching of the spring 3 and the damping rod 4, the pre-compression initial force is utilized to reduce or eliminate the influence of, the stability in the moving process is improved, meanwhile, the connection among the four bottom columns 1 is more stable through the installation of the cross connecting rods 16, the stable movement of the whole machine is further ensured, the damage of the output shaft of the electric push rod 8 is reduced, the durability of the electric push rod is improved, and the purpose of good stability is achieved, the supporting sheets 15 are fixedly installed on the front wall and the back wall in the groove of the bottom groove 7, the cross connecting rods 16 are fixedly installed between the opposite sides of the bottom columns 1 on the left side and the right side, the critical speed of the whole device in instability can be improved through the cross connecting rods 16, the snaking motion is prevented when the moving speed is too high, the whole device has better work stability, the wheel pair attack angle of the device in the linear and curve operation is reduced, the abrasion between the universal wheels 17 and the ground can be effectively reduced, and the inertia force and the impact force received by the output shaft of the electric push rod 8 are more effectively, the bottom of the output shaft of the electric push rod 8 is fixedly provided with a universal wheel 17, and the outer surface of the side plate 14 and the bottom of the connecting sleeve 9 are fixedly provided with a reinforcing block 18.

In conclusion, when the mining machine operates, the output shaft of the mining machine shortens and drives the universal wheel 17 to be retracted into the bottom groove 7 through the operation of the electric push rod 8, at the moment, the whole machine is supported by the anti-skid feet 13 to ensure the stable operation of the machine, when the whole device moves, the output shaft of the electric push rod 8 extends to enable the universal wheel 17 to prop up the whole device, in the operation process of the output shaft of the electric push rod 8, the fluted disc 11 moves in the toothed plate 12, when the electric push rod 8 stops operating, the fluted disc 11 is clamped in the toothed plate 12, the pressure applied to the output shaft of the electric push rod 8 can be effectively shared, meanwhile, the side plate 14 presses on the supporting sheet 15, the supporting sheet 15 is used for supporting the connecting sleeve 9, and the pressure applied to the connecting sleeve 9 and the output shaft of the electric push rod 8 is further reduced, the purpose of good stability is achieved.

In addition, in the moving process of the whole device, the influence of road jolt on the whole mine equipment is reduced or eliminated through the matching of the spring 3 and the damping rod 4 and the initial force of pre-compression of the spring 3 and the damping rod 4, so that the forced vibration frequency caused by external interference is avoided, the stability in the moving process is improved, meanwhile, the connection among the four bottom columns 1 is more stable through the installation of the crossed connecting rods 16, the stable movement of the whole machine is further ensured, the damage of an output shaft of the electric push rod 8 is reduced, the durability of the electric push rod is improved, the aim of good stability is fulfilled, the defect of low stability in general is overcome, the existing mine mechanical supporting platform is supported by using anti-slip feet in the moving process to ensure the stability of the supporting platform, and when the supporting platform moves, the whole platform is supported by using the matching of the electric push rod and the universal wheels to conveniently move, but at the in-process that supporting platform removed, because upside machinery is heavier, and along with the unevenness on mine road surface, lead to supporting platform to shake the degree at the in-process that removes and be bigger than normal for the electric putter output shaft is impaired seriously, greatly reduced electric putter's life's problem.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 mining machinery supporting platform, includes that quantity is four sill posts (1), its characterized in that: the top of the bottom pillar (1) is provided with a fixed groove (2), the bottom wall of the fixed groove (2) is fixedly provided with a damping spring (3), the inside of the damping spring (3) is fixedly provided with a damping rod (4), the top of the damping spring (3) is fixedly provided with a supporting plate (5), the top of the supporting plate (5) is fixedly provided with a workbench (6), the bottom of the bottom pillar (1) is provided with a bottom groove (7), the top wall of the bottom groove (7) is fixedly provided with an electric push rod (8), the outer surface of an output shaft of the electric push rod (8) is fixedly provided with a connecting sleeve (9), the inside of the connecting sleeve (9) is movably provided with a rotating rod (10), the outer surface of the rotating rod (10) is fixedly provided with a fluted disc (11), and the left side wall and the right side wall of the bottom groove (7) are both, pinion rack (12) and fluted disc (11) mesh mutually, the bottom fixed mounting of sill pillar (1) has anti-skidding foot (13), the bottom fixed mounting of adapter sleeve (9) has curb plate (14), the equal fixed mounting of positive wall and back of the body wall of sill pillar (7) inslot has backing sheet (15), controls both sides fixed mounting has cross connection pole (16) between the relative one side of sill pillar (1), the bottom fixed mounting of electric putter (8) output shaft has universal wheel (17), the bottom fixed mounting that the surface of curb plate (14) just is located adapter sleeve (9) has reinforcing block (18).

2. The mining machine support platform of claim 1, wherein: the number of the damping springs (3) is not less than two, and the supporting disc (5) is cylindrical.

3. The mining machine support platform of claim 1, wherein: the depth of the bottom groove (7) is larger than that of the fixing groove (2), and the outer diameter of the output shaft of the electric push rod (8) is matched with the inner diameter of the connecting sleeve (9).

4. The mining machine support platform of claim 1, wherein: the size of the connecting sleeves (9) is matched with that of the rotating rods (10), and the two rotating rods (10) on each connecting sleeve (9) are symmetrically distributed on the left side and the right side of the central axis of the electric push rod (8).

5. The mining machine support platform of claim 1, wherein: the fluted disc (11) faces the toothed plate (12), and the anti-skid feet (13) are cylindrical.

6. The mining machine support platform of claim 1, wherein: the included angle between the side plate (14) and the horizontal plane is sixty degrees, and the size of the reinforcing block (18) is matched with the size of the side plate (14).