CN211711978U

CN211711978U - High strength coal breakage point buffer structure

Info

Publication number: CN211711978U
Application number: CN202020180653.3U
Authority: CN
Inventors: 葛鹏飞; 刘根兴; 张艳军; 韩一超
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-18
Filing date: 2020-02-18
Publication date: 2020-10-20
Anticipated expiration: 2030-02-18

Abstract

The utility model discloses a high strength coal breakage point buffer structure, including the installation base, the one end fixedly connected with pivot of installation base, the surperficial swing joint of pivot has the regulating plate, the top welding of regulating plate has buffer spring, buffer spring's top fixedly connected with arc, the fixed surface of arc is connected with the buffer layer, the bottom fixedly connected with universal joint of regulating plate, the fixed surface of universal joint is connected with the bracing piece, the one end of bracing piece has cup jointed the regulation post, the one end fixedly connected with regulating wheel of regulation post, the spread groove has been seted up to one side of installation base. This high strength coal breakage point buffer structure through the setting of pivot, regulating plate, universal joint and reference column, can make the arc according to the site conditions angle regulation, can make things convenient for the device to receive the high strength coal breakage, through the setting of arc, can prevent to splash and scatter when the coal breakage whereabouts and leak.

Description

High strength coal breakage point buffer structure

Technical Field

The utility model relates to a colliery buffering equipment technical field specifically is a high strength coal breakage point buffer structure.

Background

Coal blocks are often required to be transported in a coal mine, a coal mine belt conveyor is required to be used, the coal mine belt conveyor is widely applied to a production line of the coal mine, scattered coal or small coal blocks can be transported conveniently and quickly through the coal mine belt conveyor, the coal mine belt conveyor is small in noise in the coal mine transportation process, the structure is simple, horizontal or inclined transportation of an underground coal mine can be effectively completed, however, in the transportation process of the coal mine, the belt conveyor is used for transporting the coal mine, and the belt is generally required to be prevented from being torn and overflowing of scattered coal and dust at a guide chute.

And present traditional coal breakage point buffer structure, the structure is relatively fixed, can't come angle regulation to adapt to coal mine belt feeder transportation coal cinder according to the environment, moreover when the transport, because the volume is heavier, often relatively more troublesome, long-term high strength coal breakage simultaneously can make traditional coal breakage point buffer structure's life shorten greatly, can't satisfy the demand in present kiln ore deposit, so need a high strength coal breakage point buffer capacity's device.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a high strength coal breakage point buffer structure has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a high strength coal breakage point buffer structure, includes the installation base, the one end fixedly connected with pivot of installation base, the surperficial swing joint of pivot has the regulating plate, the top welding of regulating plate has buffer spring, buffer spring's top fixedly connected with arc, the fixed surface of arc is connected with the buffer layer, the bottom fixedly connected with universal joint of regulating plate, the fixed surface of universal joint is connected with the bracing piece, the regulation post has been cup jointed to the one end of bracing piece, the one end fixedly connected with regulating wheel of regulation post, the spread groove has been seted up to one side of installation base, the top threaded connection of spread groove has fixing bolt, the opposite side welding of installation base has the connecting block, the lower fixed surface of installation base is connected with the universal wheel.

Optionally, the number of the universal wheels is four, and the four universal wheels are distributed on the lower surface of the mounting base in a rectangular array.

Optionally, the fixed surface of regulating wheel is connected with soft gum cover, the material of soft gum cover is the soft cushion material of antistatic.

Optionally, the size of the connecting groove is matched with that of the connecting block.

Optionally, the size of buffer layer with the size looks adaptation of arc plate, the material of buffer layer is the ultra high molecular polyethylene material.

Optionally, a groove is formed in the surface of the fixing bolt.

(III) advantageous effects

The utility model provides a high strength coal breakage point buffer structure possesses following beneficial effect:

1. this high strength coal breakage point buffer structure, through the pivot, the regulating plate, the setting of universal joint and reference column, can make the arc according to site conditions angle regulation, can make things convenient for the device to receive the high strength coal breakage, setting through the arc, can prevent to splash and scatter the hourglass when the coal breakage falls, through buffer spring and the dual setting of buffer layer, can absorb the impact of the coal breakage of high strength to the device, make the device's buffer capacity improve by a wide margin, the device's life has been increased, setting through the universal wheel, can make the device conveniently remove.

2. This high strength coal breakage point buffer structure through the setting of spread groove, fixing bolt and connecting block, can make a plurality of the device be connected to together and use, enlarges the area of coal breakage point, through the setting of regulating wheel, can make things convenient for operating personnel to adjust the angle of arc, through the setting of soft gum cover, increases frictional force, makes things convenient for operating personnel to rotate the regulating wheel.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 3 is a schematic side view of the present invention.

In the figure: 1. installing a base; 2. a rotating shaft; 3. an adjusting plate; 4. a buffer spring; 5. an arc-shaped plate; 6. a buffer layer; 7. a universal joint; 8. a support bar; 9. an adjustment column; 10. connecting grooves; 11. fixing the bolt; 12. connecting blocks; 13. a universal wheel; 14. a soft rubber sleeve; 15. and an adjusting wheel.

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 to 3, the present invention provides a technical solution: the utility model provides a high strength coal breakage point buffer structure, including installation base 1, the one end fixedly connected with pivot 2 of installation base 1, the surface swing joint of pivot 2 has regulating plate 3, the top welding of regulating plate 3 has buffer spring 4, buffer spring 4's top fixedly connected with arc 5, the fixed surface of arc 5 is connected with buffer layer 6, regulating plate 3's bottom fixedly connected with universal joint 7, universal joint 7's fixed surface is connected with bracing piece 8, the one end of bracing piece 8 has cup jointed the regulation post 9, the one end fixedly connected with regulating wheel 15 of regulation post 9, through the setting of regulating wheel 15, can make things convenient for operating personnel to adjust the angle of arc 5, spread groove 10 has been seted up to one side of installation base 1, the top threaded connection of spread groove 10 has fixing bolt 11, the opposite side welding of installation base 1 has connecting block 12, through spread groove 10, The arrangement of the fixing bolt 11 and the connecting block 12 can enable a plurality of devices to be connected together for use, and the lower surface of the mounting base 1 is fixedly connected with a universal wheel 13;

in order to receive high-strength fallen coal conveniently, the angle of the arc-shaped plate 5 can be adjusted according to the field condition through the arrangement of the rotating shaft 2, the adjusting plate 3, the universal joint 7 and the adjusting column 9, the arc-shaped plate 5 is arranged to prevent splashing and scattering leakage when the fallen coal falls, the buffer capacity of the device is greatly improved, the service life of the device is prolonged, the impact of the high-strength fallen coal on the device can be absorbed through the double arrangement of the buffer spring 4 and the buffer layer 6, and the universal wheel 13 is arranged to facilitate the movement of the device;

the quantity of universal wheel 13 is four, four universal wheels 13 are the lower surface of rectangular array's form distribution at installation base 1, the fixed surface of regulating wheel 15 is connected with soft gum cover 14, setting through soft gum cover 14, increase frictional force, make things convenient for operating personnel to rotate regulating wheel 15, the material of soft gum cover 14 is for preventing the soft cushion material of static, the size of spread groove 10 and the size looks adaptation of connecting block 12, the size of buffer layer 6 and the size looks adaptation of arc 5, the material of buffer layer 6 is the ultra high molecular polyethylene material, fixing bolt 11's surface is seted up flutedly.

In conclusion, when the high-strength coal drop point buffering structure is used, the device is pushed to a coal drop point at the machine head of a coal mine belt conveyor through the universal wheel 13, the adjusting wheel 15 is rotated to enable the adjusting column to rise to jack the adjusting plate 3 according to the field situation, the arc-shaped plate 5 forms an inclined plane, coal conveyed by the coal mine belt conveyor falls on the buffer layer 6 of the arc-shaped plate 5, the impact of the high-strength coal drop on the device is absorbed through the double arrangement of the buffer spring 4 and the buffer layer 6, the buffering purpose is achieved, the splashing and scattering leakage of the falling coal can be prevented through the arrangement of the arc-shaped plate 5, the buffer spring 4 and the buffer layer 6 are arranged, the buffering capacity of the device is greatly improved, the service life of the device is prolonged, the connecting block 12 of another device is inserted into the connecting groove 10 and is fixed through the fixing bolt 11, and a plurality of the devices can be connected together for use, enlarge the area of coal breakage point, through the setting of regulating wheel 15, can make things convenient for operating personnel to adjust the angle of arc 5, through the setting of soft gum cover 14, increase frictional force makes things convenient for operating personnel to rotate regulating wheel 15.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a high strength coal breakage point buffer structure, includes installation base (1), its characterized in that: the mounting base is characterized in that a rotating shaft (2) is fixedly connected to one end of a mounting base (1), a regulating plate (3) is movably connected to the surface of the rotating shaft (2), a buffer spring (4) is welded to the top of the regulating plate (3), an arc plate (5) is fixedly connected to the top of the buffer spring (4), a buffer layer (6) is fixedly connected to the surface of the arc plate (5), a universal joint (7) is fixedly connected to the bottom of the regulating plate (3), a supporting rod (8) is fixedly connected to the surface of the universal joint (7), a regulating column (9) is sleeved at one end of the supporting rod (8), a regulating wheel (15) is fixedly connected to one end of the regulating column (9), a connecting groove (10) is formed in one side of the mounting base (1), a fixing bolt (11) is connected to the top of the connecting groove (10) in a threaded manner, the lower surface of the mounting base (1) is fixedly connected with a universal wheel (13).

2. The high-strength coal drop point buffer structure of claim 1, wherein: the number of the universal wheels (13) is four, and the four universal wheels (13) are distributed on the lower surface of the mounting base (1) in a rectangular array mode.

3. The high-strength coal drop point buffer structure of claim 1, wherein: the surface of the adjusting wheel (15) is fixedly connected with a soft rubber sleeve (14), and the soft rubber sleeve (14) is made of an anti-static soft rubber cushion material.

4. The high-strength coal drop point buffer structure of claim 1, wherein: the size of the connecting groove (10) is matched with that of the connecting block (12).

5. The high-strength coal drop point buffer structure of claim 1, wherein: the size of the buffer layer (6) is matched with that of the arc-shaped plate (5), and the buffer layer (6) is made of ultra-high molecular polyethylene.

6. The high-strength coal drop point buffer structure of claim 1, wherein: the surface of the fixing bolt (11) is provided with a groove.