CN214360139U - Mining machinery operation supporting platform - Google Patents

Abstract

The utility model discloses a mining machinery operation supporting platform, which comprises a bottom plate, four corners of the upper surface of the bottom plate are respectively provided with a telescopic rod, four upper ends of the telescopic rods are connected with a supporting plate, the center of the upper surface of the bottom plate is provided with a two-way motor, the front and back output ends of the two-way motor are respectively provided with one end of a transmission rod, the other end of the transmission rod is rotatably connected with a supporting rod, the front and back sides of the lower surface of the supporting plate are respectively fixedly provided with a supporting seat, the upper end of the supporting rod is rotatably connected with the supporting seat, four corners of the lower surface of the bottom plate are respectively provided with a universal wheel, the outer side of the universal wheel is provided with a fixing device, the front and back sides of the supporting plate are respectively fixedly connected with a crawling ladder, the utility model can adjust the height of the supporting plate so as to be suitable for different working environments, is provided with a fixing device, guarantee the stability of this device, also provide certain security to the operating personnel in the backup pad simultaneously.

Description

Mining machinery operation supporting platform

Technical Field

The utility model relates to a mining machinery technical field, specific field is a mining machinery operation supporting platform.

Background

At present, a mine has an independent production and operation unit for mining ores in a certain mining boundary, the mine mainly comprises one or more mining workshops (or called pithes, mines, open stopes and the like) and some auxiliary workshops, most of the mines also comprise ore dressing yards, and the mine comprises coal mines, metal mines, non-metal mines, building material mines, chemical mines and the like. Mine size (also known as capacity) is usually expressed in terms of annual or daily production. Annual output is the amount of ore produced by the mine each year. According to the size of the output, the large-sized, medium-sized and small-sized products are divided into 3 types. The size of the mine scale is adapted to the economic and reasonable service life of the mine, and only then can the capital cost be saved and the cost be reduced. At present, when the mining machinery works, different heights need to be adjusted to adapt to different working environments, and the supporting height of the existing mining machinery working supporting platform is inconvenient to adjust when the existing mining machinery working supporting platform is used, so that the mining machinery working supporting platform is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mining machinery operation supporting platform to solve the problem that proposes among 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 mining machinery operation supporting platform, includes the bottom plate, the upper surface four corners of bottom plate is equipped with the telescopic link respectively, four the upper end of telescopic link is connected with the backup pad, the upper surface central authorities of bottom plate are equipped with two-way motor, two output do not are connected with the one end of transfer line around the two-way motor, the other end of transfer line rotates and is connected with the bracing piece, both sides fixed mounting respectively has the supporting seat around the lower surface of backup pad, the upper end and the supporting seat of bracing piece rotate to be connected, the lower surface four corners of bottom plate is equipped with the universal wheel respectively, the outside of universal wheel is equipped with fixing device, both sides fixedly connected with cat ladder respectively around the backup pad.

Preferably, fixing device includes motor, motor protective case, conical screw, sleeve and spring, the sleeve is inlayed and is installed in the four corners of bottom plate and run through the bottom plate, motor fixed mounting is in the inside of motor protective case, the output of motor run through the lower lateral wall of motor protective case and with conical screw fixed connection, the lower fixed surface of motor protective case is connected with the spring, the lower extreme and the telescopic upper end fixed connection of spring, conical screw's lower extreme is gone deep into in the sleeve and is stretched out telescopic lower extreme, conical screw's lower extreme is higher than the lower extreme of universal wheel.

Preferably, the left side fixed mounting of bottom plate has the connecting block, the left side of connecting block is equipped with the tow hook, tow hook and connecting block welded connection.

Preferably, the bidirectional motor is a stepping bidirectional motor.

Preferably, four corners of the upper surface of the supporting plate are respectively and fixedly provided with connecting columns, and guard rails are connected between the adjacent connecting columns.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a mining machinery operation supporting platform passes through two outputs of two-way motor and drives the transfer line respectively and rotates, and the transfer line drives the lower extreme motion of bracing piece, has realized that the bracing piece drives the process that the supporting seat propped up upwards to the backup pad, and four telescopic link carry on spacingly to the backup pad, and then has realized the process that the perpendicular bottom plate of backup pad propped up upwards, and then has realized the altitude mixture control to the backup pad to be suitable for different operational environment, simultaneously the utility model discloses be equipped with fixing device, through fixing this device, guarantee the stability of this device, also provide certain security to the operation personnel in the backup pad simultaneously, moreover the utility model discloses a bottom plate lower surface four corners is equipped with the universal wheel, is convenient for remove this device, the utility model relates to an it is ingenious, convenient operation.

Drawings

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

FIG. 2 is a schematic view of the front view of the stretching structure of the present invention;

FIG. 3 is a schematic side view of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 1.

In the figure: the device comprises a base plate 1, a telescopic rod 2, a supporting plate 3, a bidirectional motor 4, a transmission rod 5, a supporting rod 6, a supporting seat 7, a universal wheel 8, a fixing device 9, a motor 901, a motor housing 902, a conical screw 903, a sleeve 904, a spring 905, a ladder stand 10, a connecting block 11, a towing hook 12, a connecting column 13 and a protective fence 14.

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. 1-4, the present invention provides a technical solution: a mining machinery operation supporting platform comprises a bottom plate 1, four corners of the upper surface of the bottom plate 1 are respectively provided with a telescopic rod 2, the telescopic rods 2 can be stretched up and down, the upper ends of the four telescopic rods 2 are connected with a supporting plate 3, the supporting plate 3 is connected through the telescopic rods 2, the supporting plate 3 can horizontally move up and down relative to the bottom plate 1, the center of the upper surface of the bottom plate 1 is provided with a two-way motor 4, the front output end and the rear output end of the two-way motor 4 are respectively connected with one end of a transmission rod 5, the other end of the transmission rod 5 is rotatably connected with a supporting rod 6, the front side and the rear side of the lower surface of the supporting plate 3 are respectively and fixedly provided with a supporting seat 7, the upper end of the supporting rod 6 is rotatably connected with the supporting seat 7, the two-way motor 4 is started, the two output ends of the two-way motor 4 respectively drive the transmission rod 5 to rotate, and the transmission rod 5 drives the lower end of the supporting rod 6 to move, further realizing the angle adjustment of the supporting rod 6, realizing the process that the supporting rod 6 drives the supporting seat 7 to upwards support the supporting plate 3 through the angle change of the supporting rod 6 and the rotating connection relation between the upper end of the supporting rod 6 and the supporting seat 7, limiting the supporting plate 3 by four telescopic rods 2, further realizing the process that the supporting plate 3 is vertically upwards supported by the bottom plate 1, further realizing the height adjustment of the supporting plate 3, wherein four corners of the lower surface of the bottom plate 1 are respectively provided with universal wheels 8, the device is more flexible due to the setting of the universal wheels 8 and is convenient to move, the outer side of the universal wheels 8 is provided with a fixing device 9, when the device is used, the fixing device 9 is fixed, the stability of the device is ensured, meanwhile, certain safety is provided for operators on the supporting plate 3, the front side and the rear side of the supporting plate 3 are respectively and fixedly connected with a ladder 10, the operation personnel can climb to the upper surface of backup pad 3 through cat ladder 10, then carry out altitude mixture control, convenient to use to this device.

Specifically, the fixing device 9 includes a motor 901, a motor casing 902, a conical screw 903, a sleeve 904 and a spring 905, the sleeve 904 is embedded and installed at four corners of the bottom plate 1 and penetrates through the bottom plate 1, the motor 901 is fixedly installed inside the motor casing 902, an output end of the motor 901 penetrates through a lower side wall of the motor casing 902 and is fixedly connected with the conical screw 903, the spring 905 is fixedly connected to a lower surface of the motor casing 902, a lower end of the spring 905 is fixedly connected with an upper end of the sleeve 904, a lower end of the conical screw 903 extends into the sleeve 904 and protrudes out of the lower end of the sleeve 904, the lower end of the conical screw 903 is higher than a lower end of the universal wheel 8, in a static state, the spring 905 provides an upward elastic force for the motor casing 902 relative to the sleeve, and then the spring 905 provides an upward elastic force for the motor 901 and the conical screw 903, and ensures that the lower end of the conical screw 903 is higher than the lower end of the universal wheel 8, guarantee that universal wheel 8 can normally rotate, guarantee the normal removal of this device, when needing to fix, directly start motor 901 to press down, the output of motor 901 drives conical screw 903 and rotates, and conical screw 903 bores the ground downwards, all bores into the underground back with four conical screw 903, has just accomplished the fixed to this device, and convenient to use is fixed firm moreover.

Particularly, the left side fixed mounting of bottom plate 1 has connecting block 11, the left side of connecting block 11 is equipped with towing hook 12, can connect the tractor through towing hook 12, is convenient for remove this device, and convenient to use also uses manpower sparingly simultaneously, towing hook 12 and connecting block 11 welded connection make the connection between towing hook 12 and the connecting block 11 firmer.

Particularly, two-way motor 4 is step-by-step two-way motor, and step-by-step two-way motor turns to accurately, and then is more accurate to the altitude mixture control of backup pad 3, and the practicality is strong.

Particularly, there is spliced pole 13 at the upper surface four corners of backup pad 3 fixed mounting respectively, and is adjacent be connected with rail guard 14 between the spliced pole 13, rail guard 14 can play the protecting effect to the operation personnel in backup pad 3, prevents that the operation personnel from falling by backup pad 3 upper end, causes the accident, has promoted the utility model discloses a security.

The working principle is as follows: when the utility model is used, the device is dragged to a designated operation position by the tractor, the device is fixed by the fixing device 9, the stability of the device is ensured, meanwhile, certain safety is provided for the operator on the support plate 3, then the operator can climb to the upper surface of the support plate 3 through the ladder stand 10, the two-way motor 4 is started, two output ends of the two-way motor 4 respectively drive the transmission rod 5 to rotate, the transmission rod 5 drives the lower end of the support rod 6 to move, further, the angle adjustment of the support rod 6 is realized, the process that the support plate 3 is upwards supported by the support rod 6 driving the support seat 7 is realized through the angle transformation of the support rod 6 and the rotating connection relationship between the upper end of the support rod 6 and the support seat 7, the four telescopic rods 2 limit the support plate 3, further, the process that the support plate 3 is upwards supported by the vertical bottom plate 1 is realized, and then realized the height adjustment to backup pad 3, rail guard 14 can play the protective effect to the operating personnel that is in on backup pad 3, prevents that the operating personnel from falling by backup pad 3 upper end, causes the accident.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

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 (5)

1. The utility model provides a mining machinery operation supporting platform, includes bottom plate (1), its characterized in that: the upper surface four corners of bottom plate (1) is equipped with telescopic link (2) respectively, four the upper end of telescopic link (2) is connected with backup pad (3), the upper surface central authorities of bottom plate (1) are equipped with two-way motor (4), two outputs are connected with the one end of transfer line (5) respectively around two-way motor (4), the other end of transfer line (5) rotates and is connected with bracing piece (6), both sides fixed mounting respectively has supporting seat (7) around the lower surface of backup pad (3), the upper end and the supporting seat (7) of bracing piece (6) rotate to be connected, the lower surface four corners of bottom plate (1) is equipped with universal wheel (8) respectively, the outside of universal wheel (8) is equipped with fixing device (9), both sides fixedly connected with cat ladder (10) respectively around backup pad (3).

2. The mining machine work support platform of claim 1, wherein: fixing device (9) include motor (901), motor protective case (902), conical screw (903), sleeve (904) and spring (905), sleeve (904) are inlayed and are installed in the four corners of bottom plate (1) and run through bottom plate (1), motor (901) fixed mounting is in the inside of motor protective case (902), the output of motor (901) run through the lower lateral wall of motor protective case (902) and with conical screw (903) fixed connection, the lower surface fixed connection of motor protective case (902) has spring (905), the lower extreme of spring (905) and the upper end fixed connection of sleeve (904), the lower extreme of conical screw (903) goes deep into in sleeve (904) and stretches out the lower extreme of sleeve (904), the lower extreme of conical screw (903) is higher than the lower extreme of universal wheel (8).

3. The mining machine work support platform of claim 1, wherein: the left side fixed mounting of bottom plate (1) has connecting block (11), the left side of connecting block (11) is equipped with tow hook (12), tow hook (12) and connecting block (11) welded connection.

4. The mining machine work support platform of claim 1, wherein: the bidirectional motor (4) is a stepping bidirectional motor.

5. The mining machine work support platform of claim 1, wherein: four corners of the upper surface of the supporting plate (3) are respectively and fixedly provided with connecting columns (13), and a protective guard (14) is connected between every two adjacent connecting columns (13).

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