CN212958741U - Track turns to stack device - Google Patents

Abstract

The utility model discloses a track turns to stack device, including carousel and fixed disk, the mid-mounting of fixed disk has the pivot, and the bearing frame is installed to the bottom of carousel, and the top suit of pivot is in the bearing of bearing frame, and the mounting bracket is installed at the top of carousel, and a plurality of bearing support frames are installed to the bottom of carousel, installs rotatable rotation wheel on the bearing support frame, and rotates the upper surface rotation of wheel edge fixed disk. The utility model has the advantages that: other tunnel construction is not needed, the installation is simple, and the practicability is high, so that the construction time is shortened; the rotary table and the fixed disc are high in structural stability, not prone to deformation and long in service life.

Description

Track turns to stack device

Technical Field

The utility model relates to a combine and adopt conveying system, especially the track turns to stack device.

Background

The fully mechanized mining standby working face of the department of I runs for 360 meters long, and the lane cutting length is 115 meters; as a spare surface of a fully mechanized mining face, an upper crossheading and a lower crossheading are constructed at present, in order to shorten the construction period, ensure that the installation task of fully mechanized mining face equipment is completed before a specified date, ensure the early production of the fully mechanized mining face in the next year, change the situation that the existing production is insufficient and the coal quality cannot be guaranteed, arrange 4 units to carry out lane cutting and expanding repair at the same time, plan to install a fully mechanized mining support at the specified date, and in order to ensure that the construction is carried out according to time nodes, 2 JSDB-16 prop pulling winches are required to be installed at the upper part of the lane cutting.

Adopt current inclined to one side dish parking lot, total engineering volume 58.5 meters, parking lot tunnel section 3 meters, according to the construction progress, need 17 days, according to boring and advancing the garage geology condition and seeing, the place ahead waste rock is more, and the estimated need 17 days to accomplish the construction task, simultaneously, it is not high to leave triangle rock stress concentration district factor of safety in the centre, carries out economic benefits to inclined to one side dish parking lot moreover and carries out the analysis: 1. and (3) analyzing labor cost: according to the comparison and analysis of the scheme, the first scheme requires construction for 17 days, and each worker calculates according to 170 yuan according to 8 workers per shift; the labor cost per shift is 1360 yuan; the labor cost is 69360 yuan in 17 days; 2. and (3) analyzing the material cost: according to the supporting condition of the roadway, U-shaped steel is adopted for supporting, each shed is calculated according to 1500 yuan, the total length of the roadway is 58.5 m, in consideration of the rock stratum condition of the roadway, part of rocks and part of coal are used, the U-shaped shed needs 80 sheds, and the material cost of the U-shaped shed is 12 ten thousand yuan. 3. Analyzing the electricity consumption cost of the fan: the construction area is affected by gas, double 30kw fans are adopted, the diameter of an air duct is 800mm, the power consumption per day is 1200 ℃, and the power consumption cost in 17 days is 17 multiplied by 1200 multiplied by 0.7=14280 yuan. If the scheme I is adopted, ventilation needs to be carried out during the installation of the fully mechanized mining frame according to the size of the winch chamber, the ventilation can be removed after the winch is recovered and the winch chamber is closed, and the time needs 25 days; the electricity consumption cost is 21000 yuan. The total cost of the deflection plate parking lot is 22.46 ten thousand yuan, namely, the time is consumed, and the cost is higher, so that the track steering and overlaying device is developed for shortening the fully mechanized mining and production transferring time and reducing the construction cost of a roadway.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's shortcoming, provide a reduce tunnel construction cost and simple to operate's track turns to stack device.

The purpose of the utility model is realized through the following technical scheme: the track turns to stack device, including carousel and fixed disk, the mid-mounting of fixed disk has the pivot, and the bearing frame is installed to the bottom of carousel, and the top suit of pivot is in the bearing of bearing frame, and the mounting bracket is installed at the top of carousel, and a plurality of bearing support frames are installed to the bottom of carousel, installs rotatable rotation wheel on the bearing support frame, and rotates the upper surface rotation of taking turns along the fixed disk.

Preferably, the bearing support frame includes support frame and pedestal, and the support frame is two, and parallel interval installs in the bottom of carousel, and the pedestal of radial setting is installed to the bottom of support frame, rotates the wheel suit on the fixed axle, and the both ends of fixed axle are fixed mounting respectively on the pedestal, and rotates the wheel and lie in the clearance between two pedestals.

Preferably, the shaft bracket is provided with a U-shaped groove, at least one end of the fixed shaft is a flat shaft, the width of the flat shaft is matched with that of the U-shaped groove, and the flat shaft is arranged in the corresponding U-shaped groove and is fixed through a pin shaft.

Preferably, the number of the bearing support frames is four, and the bearing support frames are uniformly distributed on the same circumference.

Preferably, the rotating disc and the fixed disc are both discs.

Preferably, the bottom of the fixed disc is also provided with a base, and the base is formed by connecting a plurality of I-shaped steel in a stacking manner.

Preferably, the rotating wheel is a ball bearing.

The utility model has the advantages of it is following:

1. the track steering superposition device of the utility model has the advantages of no need of other tunnel construction, simple installation and high practicability, thereby shortening the construction time;

2. the utility model discloses a track turns to stack device adopts the steel member to make, and raw and other materials easily get, low in manufacturing cost, carousel and fixed disk in the course of the work moreover, and its structural stability is high, non-deformable, long service life.

Drawings

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

FIG. 2 is a schematic cross-sectional view of A-A of FIG. 1;

FIG. 3 is a schematic mounting diagram of a fully mechanized mining support;

in the figure, 1-rotating disc, 2-fixed disc, 3-base, 4-mounting frame, 5-supporting frame, 6-shaft frame, 7-rotating wheel, 8-fixed shaft, 9-bearing seat, 10-rotating shaft, 11-U-shaped groove and 12-pin shaft.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

In the present invention, the embodiments and the features of the embodiments may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which the products of the present invention are conventionally placed in use, or the position or positional relationship which the skilled person conventionally understand, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the reference is made must have a specific position, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 and 2, the track steering and stacking device comprises a rotating disc 1 and a fixed disc 2, in this embodiment, the rotating disc 1 and the fixed disc 2 are both discs and are made of steel plates, so that the structural strength of the rotating disc 1 and the fixed disc 2 can be ensured, further, the rotating disc 1 and the fixed disc 2 are the same in size and thickness, and the steel plates with the diameter of 1.5 meters and the thickness of 30mm are manufactured and processed.

In this embodiment, the mid-mounting of fixed disk 2 has pivot 10, the diameter of pivot 10 is 100mm, can adopt welded mode fixed connection between pivot 10 and the fixed disk 2, need to guarantee the straightness that hangs down of pivot 10 and fixed disk 2, furthermore, bearing frame 9 is installed to the bottom of carousel 1, the top suit of pivot 10 is in the bearing of bearing frame 9, therefore, after 1 atress of carousel, carousel 1 can rotate by fixed disk 2 relatively, mounting bracket 4 is installed at the top of carousel 1, mounting bracket 4 is the I-steel, and the welding of mounting bracket 4 is at the top of carousel 1, and mounting bracket 4 mainly used installation fully mechanized mining support.

In this embodiment, a plurality of bearing support frames 5 are installed at the bottom of the turntable 1, a rotatable rotating wheel 7 is installed on each bearing support frame 5, and the rotating wheel 7 rotates along the upper surface of the fixed disk 2, further, each bearing support frame 5 comprises a support frame 5 and a shaft bracket 6, two support frames 5 are installed at the bottom of the turntable 1 in parallel and at intervals, the shaft brackets 6 are installed at the bottom of each support frame 5 in a radial direction, the rotating wheel 7 is sleeved on the fixed shaft 8, two ends of the fixed shaft 8 are respectively and fixedly installed on the shaft brackets 6, and the rotating wheel 7 is located in a gap between the two shaft brackets 6, preferably, the support frames 5 are i-shaped steel, the shaft brackets 6 are T-shaped steel, the shaft brackets 6 and the support frames 5 are in welded connection, when the turntable 1 rotates, the rotating wheel 7 is driven to roll on the fixed disk 2, the rotating wheel 7 can support the turntable 1, and can ensure that the turntable 1 rotates in, while also avoiding deformation of the turntable 1.

In this embodiment, a U-shaped groove 11 is formed in the shaft bracket 6, at least one end of the fixing shaft 8 is a flat shaft, the width of the flat shaft is matched with the width of the U-shaped groove 11, the flat shaft is installed in the corresponding U-shaped groove 11 and fixed by a pin 12, specifically, a pin hole is formed in the wall of the U-shaped groove 11, a through hole corresponding to the pin hole is formed in the flat shaft, after the flat shaft is installed in the U-shaped groove 11, the pin 12 penetrates the pin hole and the through hole, so that the fixing shaft 8 and the shaft bracket 6 are installed, and the flat shaft is clamped in the U-shaped groove 11, so that the fixing shaft 8 cannot rotate relative to the shaft bracket 6.

In this embodiment, the number of the bearing support frames 5 is four, and the bearing support frames 5 are uniformly distributed on the same circumference, further, the inner side support frames 5 are connected end to form a square, and the bearing support frames 5 can improve the weighing capacity of the turntable 1, as shown in fig. 3, after the fully mechanized mining support is installed on the installation frame 4 and rotates along with the turntable 1, the turntable 1 cannot be easily deformed.

In this embodiment, base 3 is still installed to fixed disk 2 bottom, base 3 comprises a plurality of I-steel range upon range of connections, it is further, base 3 is installed in the bottom of fixed disk 2 through the welded form, and base 3 is the groined type range upon range of, when the installation, can be according to the condition in place, can adjust base 3's height, thereby make the height on carousel 1 and the ground at suitable height, thereby be convenient for the full-mechanized support rotation of adopting on the carousel 1, and the I-steel itself has very strong structural strength, and after welding with fixed disk 2, also can increase the structural strength of fixed disk 2, avoid fixed disk 2 to warp.

In this embodiment, the rotating wheel 7 is a ball bearing, and the ball bearing is a universal part and is easy to purchase, so that the maintenance is convenient and convenient.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (7)

1. The rail turns to stack device, its characterized in that: including carousel and fixed disk, the mid-mounting of fixed disk has the pivot, the bearing frame is installed to the bottom of carousel, the top suit of pivot is in the bearing of bearing frame, the mounting bracket is installed at the top of carousel, a plurality of bearing support frames are installed to the bottom of carousel, the last rotatable wheel that rotates of installing of bearing support frame, just rotate the wheel edge the upper surface of fixed disk rotates.

2. The orbital steering superimposition apparatus of claim 1, wherein: the bearing support frame includes support frame and pedestal, the support frame is two, and parallel interval installs the bottom of carousel, the pedestal of radial setting is installed to the bottom of support frame, rotate the wheel suit on the fixed axle, the both ends of fixed axle fixed mounting respectively is in on the pedestal, just it is located two to rotate the wheel in the clearance between the pedestal.

3. The orbital steering superimposition apparatus of claim 2, wherein: the shaft frame is provided with a U-shaped groove, at least one end of the fixing shaft is a flat shaft, the width of the flat shaft is matched with that of the U-shaped groove, and the flat shaft is arranged in the corresponding U-shaped groove and fixed through a pin shaft.

4. The orbital steering superimposition apparatus of claim 3, wherein: the bearing support frames are four and are evenly distributed on the same circumference.

5. The orbital steering superimposition apparatus of claim 4, wherein: the rotary disc and the fixed disc are both discs.

6. The rail-steering superimposing apparatus according to any one of claims 1 to 5, wherein: the base is further installed at the bottom of the fixed disc and is formed by connecting a plurality of I-shaped steel layers in a stacking mode.

7. The track-steering superimposing apparatus according to claim 1 or 2, characterized in that: the rotating wheel is a ball bearing.

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