CN212825343U

CN212825343U - Quick overhaul device convenient to adjust for overhaul of mine engineering machinery apparatus

Info

Publication number: CN212825343U
Application number: CN202021236204.2U
Authority: CN
Inventors: 朱为好; 孙常盛; 田日升
Original assignee: Hubei Jchx Mining Service Co ltd
Current assignee: Hubei Jchx Mining Service Co ltd
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-03-30
Anticipated expiration: 2030-06-29

Abstract

The utility model discloses a mine engineering machinery utensil overhauls with quick maintenance device of being convenient for to adjust relates to mine engineering machinery utensil technical field, for solving the current relatively poor problem of maintenance device flexibility. Electric putter is all installed to the inside front and back end of base, and electric putter's rear end passes through the bolt fastening with the base, electric putter's the other end is all fixed and is provided with the slide bar, and the one end of slide bar extends to the outside of base, the one end of slide bar is provided with the service creeper, the forked crane is all installed to the both sides of base upper end, the upper end of forked crane is provided with the workstation, the forked crane rotates through first rotation seat respectively with workstation and base and is connected, the support column is all installed in the outside of forked crane, the internally mounted of support column has flexible post, and the upper end of flexible post extends to the top of support column.

Description

Quick overhaul device convenient to adjust for overhaul of mine engineering machinery apparatus

Technical Field

The utility model relates to a mine engineering machinery utensil technical field specifically is a mine engineering machinery utensil overhauls with quick maintenance device convenient to adjust.

Background

Mining engineering machinery is a machine specially engaged in mining, mineral separation and prospecting, and a large number of cranes, conveyors, ventilators, drainage machines and the like applied to mining operation are generally called mining mechanical equipment, and with the continuous improvement of ore mining scale, the loss caused by the mining equipment is also continuously improved, so that the mining engineering machinery needs to be periodically overhauled.

However, the existing overhauling device is single in structure, the size of the mining engineering mechanical appliance is large, and the mining engineering mechanical appliance cannot be flexibly adjusted during overhauling, so that the existing requirements cannot be met, and the quick overhauling device convenient to adjust for overhauling the mining engineering mechanical appliance is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mine engineering machinery utensil overhauls with quick maintenance device of being convenient for to adjust to solve the relatively poor problem of maintenance device flexibility that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a quick overhaul device that mine engineering machinery utensil overhauls with being convenient for adjust, includes the base, electric putter is all installed to the inside front and back end of base, and electric putter's rear end and base pass through the bolt fastening, electric putter's the other end is all fixed and is provided with the slide bar, and the one end of slide bar extends to the outside of base, the one end of slide bar is provided with the service creeper, the forked crane is all installed to the both sides of base upper end, the upper end of forked crane is provided with the workstation, the forked crane rotates through first rotation seat respectively with workstation and base to be connected, the support column is all installed in the outside of forked crane, the internally mounted of support column has flexible post, and the upper end of flexible post extends to the top of support column, the equal fixed mounting in four corners department of base bottom has first gyro wheel.

Preferably, one side fixed mounting that the service creeper kept away from the slide bar has the fixed plate, the light is installed to the upper end of fixed plate, and the light is provided with a plurality of, and the light distributes in proper order, the service creeper passes through the bolt fastening with the one end of slide bar.

Preferably, the both sides of service creeper lower extreme all are provided with the installation piece, the internally mounted of installation piece has the axis of rotation, and the axis of rotation rotates with the installation piece to be connected, one side welded fastening of axis of rotation has the installation pole, install the second pulley between the bottom of installation pole.

Preferably, the column spinner is installed to the lower extreme between the fork form crane, and the column spinner rotates through the pivot with the fork form crane and is connected, install the hydraulic stem between the fork form crane, the hydraulic stem rotates the seat through the second with the base and rotates and be connected, the one end and the column spinner of hydraulic stem rotate and be connected.

Preferably, one side of flexible post is provided with spacing hole, and spacing hole is provided with a plurality of, and spacing hole distributes in proper order, the externally mounted of support column has the locating pin, and the one end of locating pin passes the inside that the support column extends to spacing hole.

Preferably, the crawling ladder is installed on both sides of the workbench and fixed with the workbench through bolts.

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

1. the utility model discloses a install the service creeper on one side inside the base, because the mining engineering machinery utensil is bulky, often need to get into the bottom and carry out maintenance operation, when using, operating personnel stimulates the second pulley of installation piece bottom, make the second pulley drive the installation pole and rotate on the axis of rotation, thereby keep the vertical state with ground, the bottom of second pulley contacts with ground at this moment, later operating personnel lies on the service creeper, start electric putter, electric putter promotes the slide bar and extends towards the base outside, and then drives the service creeper and extends towards the apparatus bottom, at this moment the second pulley can form the support to the service creeper on the one hand, reduce the pressure of base, on the other hand can be convenient for the service creeper to slide, when getting into the bottom, open the light, the light can provide light for the apparatus bottom, be convenient for operating personnel to overhaul, through this kind of design, can make things convenient for operating personnel to overcome the damp environment on ground and overhaul the apparatus bottom, the flexibility obtains improving.

2. The utility model discloses an install two fork crane in the upper end of base, when adjusting the height of workstation, start the hydraulic stem of fork crane bottom one side, the one end of hydraulic stem promotes the column spinner, because the column spinner is connected through the pivot rotation with the fork crane, under the effect of oblique thrust, make the fork crane shrink to the centre, and then lift the workstation, through adjusting the hydraulic stem, can realize the adjustment to workstation height, the flexibility is stronger, simultaneously set up the support column that is equipped with the flexible post in the both sides of fork crane, when the workstation reaches the assigned position, pass the support column and extend the locating pin to the spacing hole in the flexible post inside, can realize the fixed of flexible post on the support column, flexible post can share the holding power of hydraulic stem to the fork crane at this moment, one side forms the protection to the hydraulic stem, the service life of the worktable is prolonged, and the stability of the worktable is improved.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the base of the present invention;

fig. 3 is a schematic view of the internal structure of the mounting block of the present invention.

In the figure: 1. a base; 2. a fork-shaped lifting frame; 3. a spin column; 4. a hydraulic lever; 5. a first rotating base; 6. a second rotating base; 7. a support pillar; 8. a telescopic column; 9. a limiting hole; 10. positioning pins; 11. climbing a ladder; 12. a work table; 13. a lying board; 14. a fixing plate; 15. a first roller; 16. mounting blocks; 17. a slide bar; 18. an illuminating lamp; 19. an electric push rod; 20. a rotating shaft; 21. mounting a rod; 22. a second pulley.

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.

Referring to fig. 1-3, the present invention provides an embodiment: a quick maintenance device convenient to adjust for maintenance of mine engineering machinery appliances comprises a base 1, wherein electric push rods 19 are respectively arranged at the front end and the rear end in the base 1, the rear end of the electric push rod 19 is fixed with the base 1 through a bolt, the other end of the electric push rod 19 is fixedly provided with a sliding rod 17, one end of the sliding rod 17 extends to the outside of the base 1, one end of the sliding rod 17 is provided with a lying plate 13, two sides of the upper end of the base 1 are both provided with a fork-shaped lifting frame 2, the upper end of the fork-shaped lifting frame 2 is provided with a workbench 12, the fork-shaped lifting frame 2 is respectively connected with the workbench 12 and the base 1 in a rotating way through a first rotating seat 5, the outer sides of the fork-shaped lifting frame 2 are both provided with a support column 7, the inside of the support column 7 is provided with a telescopic column, and the upper end of the telescopic column 8 extends to the upper part of the support column 7, and the four corners of the bottom end of the base 1 are fixedly provided with first rollers 15.

Further, one side fixed mounting that slide bar 17 was kept away from to service creeper 13 has fixed plate 14, light 18 is installed to the upper end of fixed plate 14, light 18 is provided with a plurality of, and light 18 distributes in proper order, service creeper 13 passes through the bolt fastening with slide bar 17's one end, light 18 can provide light for the apparatus bottom, the operating personnel of being convenient for overhauls, through this kind of design, can make things convenient for operating personnel to overcome the damp environment on ground and overhaul the apparatus bottom, the flexibility is improved.

Further, both sides of the lower end of the lying plate 13 are provided with mounting blocks 16, a rotating shaft 20 is mounted inside the mounting blocks 16, the rotating shaft 20 is rotatably connected with the mounting blocks 16, a mounting rod 21 is welded and fixed to one side of the rotating shaft 20, a second pulley 22 is mounted between the bottoms of the mounting rod 21, the second pulley 22 can support the lying plate 13, pressure of the base 1 is reduced, and the lying plate 13 can slide conveniently.

Further, the column spinner 3 is installed to the lower extreme between the fork form crane 2, and the column spinner 3 rotates through the pivot with fork form crane 2 and is connected, install hydraulic stem 4 between the fork form crane 2, hydraulic stem 4 rotates the seat through the second with base 1 and is connected, the one end of hydraulic stem 4 rotates with column spinner 3 and is connected, the one end of hydraulic stem 4 promotes the column spinner 3, because column spinner 3 rotates through the pivot with fork form crane 2 and is connected, under the effect of the thrust that inclines, make fork form crane 2 to middle shrink, and then carry out the lifting to workstation 12.

Further, one side of flexible post 8 is provided with spacing hole 9, and spacing hole 9 is provided with a plurality of, and spacing hole 9 distributes in proper order, and the externally mounted of support column 7 has locating pin 10, and the one end of locating pin 10 passes the inside that support column 7 extends to spacing hole 9, and flexible post 8 can share hydraulic stem 4 to the holding power of fork form crane 2, and on the one hand forms the protection to hydraulic stem 4, improves its life, and on the other hand makes the stability of workstation 12 obtain improving.

Further, cat ladder 11 is all installed to the both sides of workstation 12, and cat ladder 11 passes through the bolt fastening with workstation 12, and cat ladder 11 can make things convenient for operating personnel to step on workstation 12.

The working principle is as follows: when the multifunctional lifting frame is used, an operator pulls the second pulley 22 at the bottom of the mounting block 16, so that the second pulley 22 drives the mounting rod 21 to rotate on the rotating shaft, the mounting rod 21 is kept in a vertical state with the ground, the bottom of the second pulley 22 is in contact with the ground, then the operator lies on the lying plate 13, the electric push rod 19 is started, the electric push rod 19 pushes the sliding rod 17 to extend towards the outside of the base 1, the lying plate 13 is further driven to extend towards the bottom of an instrument, at the moment, the second pulley 22 can support the lying plate 13 to reduce the pressure of the base 1 on one hand, the lying plate 13 can conveniently slide on the other hand, when the lying plate enters the bottom, the illuminating lamp 18 is turned on, the illuminating lamp 18 can provide light for the bottom of the instrument, the operator can conveniently overhaul, when the height of the workbench 12 is adjusted, the hydraulic rod 4 on one side of the bottom of the, because the column spinner 3 rotates through the pivot with fork form crane 2 and is connected, under the effect of slope thrust, make fork form crane 2 to middle shrink, and then carry out the lifting to workstation 12, through adjusting hydraulic stem 4, can realize the regulation to workstation 12 height, the flexibility is stronger, all set up the support column 7 that is equipped with flexible post 8 in fork form crane 2's both sides simultaneously, when workstation 12 reachs the assigned position, pass support column 7 with locating pin 10 and extend to flexible post 8 inside spacing hole 9, can realize the fixed of flexible post 8 on support column 7, flexible post 8 can share the holding power of hydraulic stem 4 to fork form crane 2 this moment.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a mine engineering machinery utensil overhauls with quick overhaul device convenient to adjust, includes base (1), its characterized in that: electric push rods (19) are installed at the front end and the rear end of the interior of the base (1), the rear end of each electric push rod (19) is fixed with the base (1) through bolts, sliding rods (17) are fixedly arranged at the other ends of the electric push rods (19), one ends of the sliding rods (17) extend to the exterior of the base (1), a service creeper (13) is arranged at one end of each sliding rod (17), forked lifting frames (2) are installed on two sides of the upper end of the base (1), a workbench (12) is arranged at the upper ends of the forked lifting frames (2), the forked lifting frames (2) are rotatably connected with the workbench (12) and the base (1) through first rotating seats (5), supporting columns (7) are installed on the outer sides of the forked lifting frames (2), telescopic columns (8) are installed inside the supporting columns (7), and the upper ends of the telescopic columns (8) extend to the tops of the supporting columns (7), the four corners of base (1) bottom all fixed mounting have first gyro wheel (15).

2. The mining engineering machinery instrument overhauling quick overhauling device convenient to adjust as set forth in claim 1, wherein: one side fixed mounting that slide bar (17) was kept away from in service creeper (13) has fixed plate (14), light (18) are installed to the upper end of fixed plate (14), and light (18) are provided with a plurality of, and light (18) distribute in proper order, bolt fastening is passed through with the one end of slide bar (17) in service creeper (13).

3. The mining engineering machinery instrument overhauling quick overhauling device convenient to adjust as set forth in claim 2, wherein: the utility model discloses a creeper, including service creeper, service creeper (13) lower extreme both sides all are provided with installation piece (16), the internally mounted of installation piece (16) has axis of rotation (20), and axis of rotation (20) rotates with installation piece (16) to be connected, one side welded fastening of axis of rotation (20) has installation pole (21), install second pulley (22) between the bottom of installation pole (21).

4. The mining engineering machinery instrument overhauling quick overhauling device convenient to adjust as set forth in claim 1, wherein: the utility model discloses a hydraulic press, including base (1), fork form crane (2), swivel post (3) are installed to lower extreme between fork form crane (2), and swivel post (3) rotate through the pivot with fork form crane (2) and be connected, install hydraulic stem (4) between fork form crane (2), hydraulic stem (4) rotate seat (6) through the second with base (1) and rotate and be connected, the one end and the swivel post (3) of hydraulic stem (4) rotate and are connected.

5. The mining engineering machinery instrument overhauling quick overhauling device convenient to adjust as set forth in claim 1, wherein: one side of flexible post (8) is provided with spacing hole (9), and spacing hole (9) are provided with a plurality of, and spacing hole (9) distribute in proper order, the externally mounted of support column (7) has locating pin (10), and the one end of locating pin (10) passes support column (7) and extends to the inside in spacing hole (9).

6. The mining engineering machinery instrument overhauling quick overhauling device convenient to adjust as set forth in claim 1, wherein: the ladder stand is characterized in that ladder stands (11) are mounted on two sides of the workbench (12), and the ladder stands (11) are fixed with the workbench (12) through bolts.