CN212986452U

CN212986452U - Mechanical operation supporting platform for mining

Info

Publication number: CN212986452U
Application number: CN202021916431.XU
Authority: CN
Inventors: 范仲勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-04-16
Anticipated expiration: 2030-09-04

Abstract

The utility model relates to a supporting platform technical field just discloses a mechanical operation supporting platform is adopted in mine division, comprising a base plate, the inside threaded connection of bottom plate has first screw rod, the bottom swing joint of first screw rod has the backup pad, the top fixedly connected with quantity of backup pad is the first U type connecting block of four, the bottom fixedly connected with quantity of bottom plate is the second U type connecting block of four, four the inside of second U type connecting block and four first U type connecting blocks all articulates there is the connecting plate. This mine is opened and is adopted mechanical operation supporting platform, removes the wheel through setting up, and the device more conveniently removes, rotates the handle, through the internal thread connection who sets up first screw rod and bottom plate, when first screw rod rotates, and backup pad downstream supports whole device, through setting up flexible subassembly, connecting plate, first U type connecting block and second U type connecting block, and the backup pad motion is more stable.

Description

Mechanical operation supporting platform for mining

Technical Field

The utility model relates to a supporting platform technical field specifically is a mechanical operation supporting platform is adopted in mine division.

Background

Mining need use mining machinery among the process, under the general condition, mining machinery's operational environment is all abominable, because the topography unevenness, in order to let mining machinery can carry out normal operation, when laying mining machinery, need use relevant machinery to come the work of supplementary exploitation, because the topography at mining scene is often uneven, and mostly be dust and coal ash, consequently need corresponding mechanical support platform to come to support relevant machinery, make the operation that machinery can be steady.

The current mechanical operation supporting platform for mining is inconvenient to remove it, and the supporting platform who possesses the universal wheel and be convenient for to remove supports unstablely because the universal wheel supports the platform to also inconvenient highly adjusting supporting platform, it is inconvenient to use, so, provides a mechanical operation supporting platform for mining and solves foretell problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a mechanical operation supporting platform is adopted in mine division possesses the advantages such as be convenient for remove and fix, has solved current mining and has removed it with mechanical operation supporting platform is inconvenient, possesses the universal wheel supporting platform who is convenient for remove because universal wheel pair platform supports, supports unstablely to also inconvenient highly adjusting supporting platform uses inconvenient problem.

(II) technical scheme

For the above-mentioned purpose of being convenient for remove and fix of realizing, the utility model provides a following technical scheme: a mechanical operation supporting platform for mining comprises a bottom plate, wherein a first screw rod is in threaded connection with the inside of the bottom plate, a supporting plate is movably connected to the bottom of the first screw rod, four first U-shaped connecting blocks are fixedly connected to the top of the supporting plate, four second U-shaped connecting blocks are fixedly connected to the bottom of the bottom plate, connecting plates are hinged to the insides of the four second U-shaped connecting blocks and the four first U-shaped connecting blocks, telescopic assemblies which are respectively and fixedly connected with the tops of the four connecting plates at the bottom are fixedly connected to the bottoms of the four connecting plates at the top, two bottom fixing plates are fixedly mounted at the top of the bottom plate, two mounting plates are fixedly mounted at the top of the bottom plate, and a second screw rod is movably connected to the right side of the two bottom fixing plates at the left side, and one end of the second screw rod penetrates through and, the outer sides of the two second screw rods are in threaded connection with two threaded blocks, the inner wall of the back of the mounting plate is fixedly provided with a motor, the output shaft of the motor is fixedly connected with a worm movably connected with the inner wall of the front of the mounting plate, the outer sides of the two second screw rods are fixedly connected with a worm wheel meshed with the worm, the tops of the four threaded blocks are fixedly connected with a fourth U-shaped connecting block, the inner parts of the four fourth U-shaped connecting blocks are hinged with first connecting rods, one ends of the four connecting rods, far away from the fourth U-shaped connecting block, are hinged with a third U-shaped connecting block, the tops of the four third U-shaped connecting blocks are fixedly connected with movable blocks, the inner parts of the two movable blocks in the front and the inner parts of the two movable blocks in the back are movably connected with movable rods, and the left and right sides of the two movable rods are, and the top of the four top fixing plates is fixedly provided with a supporting platform body.

Preferably, rotating shafts are movably connected between the two first connecting rods on the front side and the two first connecting rods on the back side, and the four first connecting rods are the same in size.

Preferably, the mounting panel is L style of calligraphy, the bottom fixedly connected with quantity of bottom plate is four removal wheels.

Preferably, the bottom fixedly connected with quantity of supporting platform body be two and with movable block sliding connection's activity track, the top fixedly connected with quantity of bottom plate be two and with screw thread block sliding connection's slip track.

Preferably, the two screw blocks on the front side have the same size and have opposite internal thread directions, the two screw blocks on the back side have the same size and have opposite internal thread directions, and the screw blocks are internally provided with screw through holes in threaded connection with the second screw rod.

Preferably, the top fixedly connected with carousel of first screw rod, the top fixedly connected with handle of carousel, the outside fixedly connected with antiskid rubber sleeve of handle, the flexible subassembly comprises telescopic link and spring.

(III) advantageous effects

Compared with the prior art, the utility model provides a mechanical operation supporting platform is adopted in mine division possesses following beneficial effect:

the mine is opened by adopting a mechanical operation supporting platform, the device is more convenient to move by arranging a moving wheel, a handle is rotated, the first screw rod is connected with the inner thread of a bottom plate, when the first screw rod rotates, a supporting plate moves downwards to support the whole device, the telescopic component, the connecting plate, the first U-shaped connecting block and the second U-shaped connecting block are arranged, the movement of the supporting plate is more stable, a motor is started, an output shaft of the motor drives a worm to rotate, the worm drives a worm wheel meshed with the worm wheel to rotate, the worm wheel drives the second screw rod in the worm wheel to rotate, the thread directions of the left thread block and the right thread block are opposite, the left thread block and the right thread block can move to opposite sides or move away from one side, and the first connecting rod, the third U-shaped connecting block and the fourth U-shaped connecting block are arranged, when the left movable block and the right movable block move to opposite sides or move away from one side, the height of the support platform body can be adjusted.

Drawings

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

fig. 2 is a top view of the structure of the position of the worm and the second screw of the present invention.

In the figure: the structure comprises a base plate 1, a first U-shaped connecting block 2, a connecting plate 3, a supporting plate 4, a first screw rod 5, a second U-shaped connecting block 6, a telescopic assembly 7, a third U-shaped connecting block 8, a first connecting rod 9, a movable rod 10, a movable block 11, a supporting platform body 12, a top fixing plate 13, a bottom fixing plate 14, a mounting plate 15, a worm wheel 16, a worm 17, a motor 18, a thread block 19, a second screw rod 20 and a fourth U-shaped connecting block 21.

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 mechanical operation supporting platform for mining comprises a bottom plate 1, four moving wheels are fixedly connected to the bottom of the bottom plate 1, a first screw 5 is connected to the inner thread of the bottom plate 1, a rotary table is fixedly connected to the top of the first screw 5, a handle is fixedly connected to the top of the rotary table, an anti-skid rubber sleeve is fixedly connected to the outer side of the handle, a supporting plate 4 is movably connected to the bottom of the first screw 5, four first U-shaped connecting blocks 2 are fixedly connected to the top of the supporting plate 4, four second U-shaped connecting blocks 6 are fixedly connected to the bottom of the bottom plate 1, connecting plates 3 are hinged to the insides of the four second U-shaped connecting blocks 6 and the four first U-shaped connecting blocks 2, telescopic assemblies 7 are fixedly connected to the bottoms of the four connecting plates 3 at the top, the telescopic assembly 7 consists of a telescopic rod and a spring, two bottom fixing plates 14 are fixedly installed at the top of the bottom plate 1, two mounting plates 15 are fixedly installed at the top of the bottom plate 1, the mounting plates 15 are L-shaped, the right sides of the two bottom fixing plates 14 on the left side are movably connected with second screw rods 20, one ends of the second screw rods penetrate through and extend to the right sides of the mounting plates 15, the outer sides of the two second screw rods 20 are respectively in threaded connection with two thread blocks 19, two sliding tracks which are in sliding connection with the thread blocks 19 are fixedly connected at the top of the bottom plate 1, the two thread blocks 19 on the front side are identical in size and opposite in internal thread direction, the two thread blocks 19 on the back side are identical in size and opposite in internal thread direction, threaded through holes in threaded connection with the second screw rods 20 are formed in the thread blocks 19, and a motor 18 is, a worm 17 movably connected with the front inner wall of the front mounting plate 15 is fixedly connected with an output shaft of a motor 18, worm wheels 16 meshed with the worm 17 are fixedly connected with the outer sides of two second screw rods 20, fourth U-shaped connecting blocks 21 are fixedly connected with the tops of four thread blocks 19, first connecting rods 9 are hinged inside the four fourth U-shaped connecting blocks 21, rotating shafts are movably connected between the two front connecting rods 9 and the two back connecting rods 9, the four first connecting rods 9 are the same in size, third U-shaped connecting blocks 8 are hinged at one ends of the four first connecting rods 9 far away from the fourth U-shaped connecting blocks 21, movable blocks 11 are fixedly connected with the tops of the four third U-shaped connecting blocks 8, two movable rails which are connected with the movable blocks 11 in a sliding manner are fixedly connected with the bottom of the supporting platform body 12, movable rods 10 are movably connected inside the two front movable blocks 11 and inside the two back movable blocks 11, the equal fixedly connected with top fixed plate 13 in the left and right sides of two movable rods 10, the top fixed mounting of four top fixed plates 13 has supporting platform body 12.

In summary, the mechanical operation supporting platform is adopted in the mine exploitation, the device is more convenient to move by arranging the moving wheel, the handle is rotated, the first screw 5 is connected with the inner thread of the bottom plate 1, when the first screw 5 rotates, the supporting plate 4 moves downwards to support the whole device, the telescopic component 7, the connecting plate 3, the first U-shaped connecting block 2 and the second U-shaped connecting block 6 are arranged, the movement of the supporting plate 4 is more stable, the motor 18 is started, the output shaft of the motor 18 drives the worm 17 to rotate, the worm 17 drives the worm wheel 16 meshed with the worm 17 to rotate, the worm wheel 16 drives the second screw 20 inside the worm wheel to rotate, the thread directions of the left thread block 19 and the right thread block 19 are opposite, the left thread block 19 and the right thread block 19 can move to opposite sides or separate sides, and the device is connected with the first connecting rod 9, Third U type connecting block 8 and fourth U type connecting block 21, two movable blocks 11 in left side and two movable blocks 11 in right side are during to relative one side motion or the one side motion that leaves mutually, supporting platform body 12 highly can be adjusted, it is inconvenient to remove it with mechanical work supporting platform to have solved current mining, the supporting platform who possesses the universal wheel and be convenient for remove because the universal wheel supports the platform, it is unstable to support, and also be inconvenient to highly adjusting supporting platform, use inconvenient problem.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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 mechanical operation supporting platform for mining, includes bottom plate (1), its characterized in that: the inner thread of the bottom plate (1) is connected with a first screw rod (5), the bottom of the first screw rod (5) is movably connected with a support plate (4), the top of the support plate (4) is fixedly connected with four first U-shaped connecting blocks (2), the bottom of the bottom plate (1) is fixedly connected with four second U-shaped connecting blocks (6), the four second U-shaped connecting blocks (6) and the four first U-shaped connecting blocks (2) are internally hinged with connecting plates (3), the bottom of the top four connecting plates (3) is fixedly connected with telescopic assemblies (7) respectively fixedly connected with the tops of the four connecting plates (3), the top of the bottom plate (1) is fixedly provided with two bottom fixing plates (14), and the top of the bottom plate (1) is fixedly provided with two mounting plates (15), the right sides of the two bottom fixing plates (14) on the left side are respectively and movably connected with a second screw rod (20) one end of which penetrates through and extends to the right side of the mounting plate (15), the outer sides of the two second screw rods (20) are respectively and fixedly connected with two thread blocks (19), the back inner wall of the mounting plate (15) is fixedly provided with a motor (18), the output shaft of the motor (18) is fixedly connected with a worm (17) movably connected with the front inner wall of the front mounting plate (15), the outer sides of the two second screw rods (20) are respectively and fixedly connected with a worm wheel (16) meshed with the worm (17), the tops of the four thread blocks (19) are respectively and fixedly connected with a fourth U-shaped connecting block (21), the insides of the four fourth U-shaped connecting blocks (21) are respectively hinged with a first connecting rod (9), and one end, far away from the fourth U-shaped connecting block (21), of the four first connecting rods (9) is, four the equal fixedly connected with movable block (11) in top of third U type connecting block (8), openly two the inside of movable block (11) and the equal swing joint in inside of two movable blocks (11) in the back have movable rod (10), two the equal fixedly connected with top fixed plate (13) in the left and right sides of movable rod (10), four the top fixed mounting of top fixed plate (13) has supporting platform body (12).

2. The mining machine work support platform of claim 1, wherein: the front two first connecting rods (9) and the back two first connecting rods (9) are movably connected with each other through rotating shafts, and the four first connecting rods (9) are the same in size.

3. The mining machine work support platform of claim 1, wherein: the mounting panel (15) are L style of calligraphy, the bottom fixedly connected with quantity of bottom plate (1) is four removal wheels.

4. The mining machine work support platform of claim 1, wherein: the bottom fixedly connected with quantity of supporting platform body (12) be two and with movable block (11) sliding connection's movable rail, the top fixedly connected with quantity of bottom plate (1) be two and with screw thread block (19) sliding connection's slide rail.

5. The mining machine work support platform of claim 1, wherein: the two screw blocks (19) on the front side are identical in size and opposite in internal thread direction, the two screw blocks (19) on the back side are identical in size and opposite in internal thread direction, and a screw through hole in threaded connection with the second screw rod (20) is formed in each screw block (19).

6. The mining machine work support platform of claim 1, wherein: the top fixedly connected with carousel of first screw rod (5), the top fixedly connected with handle of carousel, the outside fixedly connected with antiskid rubber sleeve of handle, flexible subassembly (7) comprise telescopic link and spring.