CN214454504U

CN214454504U - Long-life easy-maintenance supporting device for mining belt conveyor buffer carrier roller set

Info

Publication number: CN214454504U
Application number: CN202023219295.1U
Authority: CN
Inventors: 陈顺兵; 吴志春; 孙红梅; 薛莉
Original assignee: Xuzhou Xinlongteng Mining Machinery Manufacturing Co ltd
Current assignee: Xuzhou Xinlongteng Mining Machinery Manufacturing Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-10-22
Anticipated expiration: 2030-12-28

Abstract

The utility model discloses a mining belt feeder buffering bearing roller group is with long-life support device of easily maintaining, including the backup pad, be equipped with the bearing roller in the backup pad, the both sides of bearing roller all are equipped with auxiliary roller, and one side that auxiliary roller kept away from the bearing roller is connected with the support, is connected with fixed buffer gear between auxiliary roller and the bearing roller, and fixed buffer gear includes the fixed block, is equipped with the installation piece in the fixed block, and one side that the installation piece is close to the backup pad is equipped with the kicking block, and the outside of kicking block is equipped with the cylinder, and the one end that the kicking block is located the cylinder is connected with the fly leaf. The utility model discloses an increase fixed buffer gear to strutting arrangement, the effort that the material produced strutting arrangement cushions when transporting, has reduced to appear because the material produces different effort not of uniform size and causes the condition of damage to strutting arrangement, has improved strutting arrangement's life, has simplified the process of maintaining strutting arrangement, has improved the efficiency of maintaining strutting arrangement.

Description

Long-life easy-maintenance supporting device for mining belt conveyor buffer carrier roller set

Technical Field

The utility model belongs to the technical field of the belt feeder, concretely relates to strutting arrangement is easily maintained with long-life to mining belt feeder buffering bearing roller group.

Background

The belt conveyer is a belt conveyer for short, generally consists of two rollers, an upper branch and a lower branch between the two rollers, a plurality of carrier roller bearings and support columns, the friction force between a driving roller and a belt is utilized to drag a conveyer belt and materials to run, and the support columns play a main supporting role for the carrier roller groups in the material transportation process.

Strutting arrangement and bearing roller fixed connection on current belt feeder, when the transportation material, because of the effort of material variation in size to the belt feeder is also different for the bearing roller is big time spent to strutting arrangement's effort, the condition that strutting arrangement damaged appears easily, influences strutting arrangement's life, because strutting arrangement and bearing roller fixed connection, when strutting arrangement takes place to damage, be unfavorable for maintaining the processing to strutting arrangement, reduced the efficiency of maintaining strutting arrangement.

Therefore, in order to solve the technical problems, a long-service-life easy-maintenance supporting device for a buffer carrier roller group of a mining belt conveyor is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a strutting arrangement is easily maintained with long-life to mining belt feeder buffering bearing roller group to solve the short-lived difficult problem of maintaining of strutting arrangement for the above-mentioned mining belt feeder buffering bearing roller group.

In order to achieve the above object, an embodiment of the present invention provides the following technical solutions:

the utility model provides a mining belt feeder buffering bearing roller group is with long-life easy strutting arrangement of maintaining, the camera includes the backup pad, be equipped with the bearing roller in the backup pad, the both sides of bearing roller all are equipped with auxiliary roller, one side that auxiliary roller kept away from the bearing roller is connected with the support, be connected with fixed buffer gear between auxiliary roller and the bearing roller, fixed buffer gear includes the fixed block, be equipped with the installation piece in the fixed block, one side that the installation piece is close to the backup pad is equipped with the kicking block, the outside of kicking block is equipped with the cylinder, the one end that the kicking block is located the cylinder is connected with the fly leaf, be connected with reset spring between cylinder and the fly leaf, be connected with buffer gear between fixed block and the backup pad.

Furthermore, the carrier roller is rotatably connected with the mounting block, so that friction between the carrier roller and the mounting block is reduced, and a sliding groove matched with the mounting block is formed in the fixing block, so that the carrier roller is convenient to assemble and disassemble, and the fixed buffer mechanism is convenient to maintain.

Further, one side that the kicking block was kept away from to the installation piece is equipped with a pair of telescopic link, plays spacing effect to the installation piece, the one end that the telescopic link is located the fixed block is connected with the piston board, and the telescopic link of being convenient for stretches out and the withdrawal, the outside of piston board is equipped with auxiliary cylinder for aerify the gasbag, be connected with the vent pipe between auxiliary cylinder and the cylinder, the gas exchange between auxiliary cylinder and the cylinder of being convenient for, one side that the telescopic link is close to the installation piece is connected with the gasbag for the condition of shake about the prevention installation piece appears because of the vibration, open in the telescopic link chisel have with gasbag assorted air vent, the gas in the auxiliary cylinder of being convenient for gets into in the gasbag.

Further, be equipped with the limiting plate in the vent line, during the gas in the prevention auxiliary cylinder got into the cylinder, one side that reset spring was kept away from to the limiting plate was connected with the pull rod, is convenient for control the limiting plate, the outside of pull rod is equipped with supporting spring, plays the supporting role to the limiting plate, the one end that the pull rod is located the fixed block outside is connected with the handle, and the operator of being convenient for plays the control action to the limiting plate.

Further, buffer gear includes the fore-set for the supporting roller, the outside of fore-set is equipped with the support column, plays limiting displacement to the fore-set, be connected with the spring between fore-set and the support column, plays the effect of buffering to the supporting roller.

Furthermore, a sliding groove matched with the top column is formed in the supporting column in a chiseling mode, and the top column can slide conveniently.

Compared with the prior art, the utility model has the advantages of it is following:

the utility model discloses an increase fixed buffer gear to strutting arrangement, the effort that the material produced strutting arrangement cushions when transporting, has reduced to appear because the material produces different effort not of uniform size and causes the condition of damage to strutting arrangement, has improved strutting arrangement's life, has simplified the process of maintaining strutting arrangement, has improved the efficiency of maintaining strutting arrangement.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a perspective view of a long-life easy-maintenance supporting device for a mining belt conveyor buffer carrier roller set in an embodiment of the present invention;

fig. 2 is a front sectional view of a long-life easy-maintenance supporting device for a mining belt conveyor buffer carrier roller set in an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a position a in fig. 2 according to an embodiment of the present invention;

fig. 4 is a right side sectional view of a long-life easy-maintenance supporting device for a mining belt conveyor buffer carrier roller set in an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a portion B in fig. 4 according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of a point C in fig. 4 according to an embodiment of the present invention.

In the figure: 1. the supporting plate, 101, supporting rollers, 102, auxiliary supporting rollers, 103, brackets, 2, a fixed buffer mechanism, 201, a fixed block, 202, a mounting block, 203, a top block, 204, an air cylinder, 205, a movable plate, 206, a return spring, 207, a telescopic rod, 208, a piston plate, 209, an auxiliary air cylinder, 210, an air duct, 211, an air bag, 212, a limiting plate, 213, a pull rod, 214, a supporting spring, 215, a handle, 3, a buffer mechanism, 301, a top column, 302, a supporting column and 303, and a spring.

Detailed Description

The present invention will be described in detail below with reference to embodiments shown in the drawings. However, the present invention is not limited to the embodiments, and the structural, method, or functional changes made by those skilled in the art according to the embodiments are all included in the scope of the present invention.

The utility model discloses a strutting arrangement is easily maintained with long-life to mining belt feeder buffering bearing roller group, refer to fig. 1-6 and show, including backup pad 1, be equipped with bearing roller 101 in the backup pad 1 for support belt, the both sides of bearing roller 101 all are equipped with auxiliary roller 102, play the effect of auxiliary supporting to bearing roller 101, one side that bearing roller 101 was kept away from to auxiliary roller 102 is connected with support 103, plays the supporting role to auxiliary roller 102, is connected with fixed buffer gear 2 between auxiliary roller 102 and the bearing roller 101, is convenient for cushion bearing roller 101, can play the effect of fixed bearing roller 101 simultaneously.

Referring to fig. 2-5, the fixed buffering mechanism 2 includes a fixed block 201 for fixing and supporting the idler 101, a sliding slot matched with the mounting block 202 is drilled in the fixed block 201 to facilitate loading and unloading of the idler 101 and reduce the time for loading and unloading, thereby facilitating maintenance of the fixed buffering mechanism 2, a mounting block 202 is provided in the fixed block 201 to support the idler 101, and simultaneously the idler 101 and the fixed block 201 do not directly contact with each other to reduce damage to the supporting device, the idler 101 is rotatably connected with the mounting block 202 to reduce friction between the idler 101 and the mounting block 202, a top block 203 is provided on one side of the mounting block 202 close to the supporting plate 1 to facilitate supporting the mounting block 202, an air cylinder 204 is provided outside the top block 203 for storing air, one end of the top block 203 in the air cylinder 204 is connected with a movable plate 205, when the mounting block 202 is mounted, the mounting block 202 presses the top block 203 to act on the movable plate 205, the movable plate 205 presses the gas in the cylinder 204, so that the gas in the cylinder 204 enters the auxiliary cylinder 209 to further inflate the airbag 211 to fix the mounting block 202, and the return spring 206 is connected between the cylinder 204 and the movable plate 205 to return the movable plate 205.

Referring to fig. 3-6, a pair of telescopic rods 207 is disposed on a side of the mounting block 202 away from the top block 203, and is used for limiting the mounting block 202, a piston plate 208 is connected to one end of the telescopic rod 207 located in the fixing block 201, so that the telescopic rod 207 can extend and retract conveniently, an auxiliary cylinder 209 is disposed on an outer side of the piston plate 208, and is used for inflating an airbag 211, a vent pipe 210 is connected between the auxiliary cylinder 209 and the cylinder 204, so that gas exchange between the auxiliary cylinder 209 and the cylinder 204 is facilitated, the airbag 211 is connected to a side of the telescopic rod 207 close to the mounting block 202, and is used for preventing the mounting block 202 from shaking up and down due to vibration, a vent hole matched with the airbag 211 is bored in the telescopic rod 207, so that gas in the auxiliary cylinder 209 can enter the airbag 211, a limiting plate 212 is disposed in the vent pipe 210, so that gas in the auxiliary cylinder 209 can be prevented from entering the cylinder 204, and a pull rod 213 is connected to a side of the limiting plate 212 away from the return spring 206, be convenient for control limiting plate 212, the outside of pull rod 213 is equipped with supporting spring 214, plays the supporting role to limiting plate 212, and the one end that pull rod 213 is located the fixed block 201 outside is connected with handle 215, and the operator of being convenient for plays the controlling role to limiting plate 212, is connected with buffer gear 3 between fixed block 201 and the backup pad 1, plays cushioning effect to bearing roller 101, prevents that cracked condition appears in bearing roller 101 under the exogenic action.

Referring to fig. 1-2, the buffering mechanism 3 includes a top pillar 301 for supporting the carrier roller 101, a supporting pillar 302 is disposed on an outer side of the top pillar 301, the top pillar 301 is limited, a sliding groove matched with the top pillar 301 is formed in the supporting pillar 302, the top pillar 301 can slide conveniently, a spring 303 is connected between the top pillar 301 and the supporting pillar 302, and the carrier roller 101 is buffered.

When in specific use, the mounting block 202 is firstly put into the fixed block 201 along the chute, when the mounting block 202 is contacted with the top block 203, the carrier roller 101 is pressed, so that the mounting block 202 extrudes the gas in the cylinder 204 through the top block 203 under the action of the carrier roller 101, the gas in the cylinder 204 enters the auxiliary cylinder 209 through the vent pipe 210, the gas in the auxiliary cylinder 209 pushes the telescopic rod 207 to move outwards, part of the gas enters the airbag 211 through the vent holes on the telescopic rod 207 to expand the airbag 211, the mounting block 202 is further fixed, when disassembly and maintenance are needed, the handle 215 is pulled to exchange the gas in the cylinder 204 and the auxiliary cylinder 209, at the moment, the mounting block 202 moves upwards, the gas in the air bag 211 returns to the cylinder 204 through the auxiliary cylinder 209, the air bag 211 is contracted, and the telescopic rod 207 is simultaneously retracted, so that the mounting block 202 is convenient to disassemble and maintain.

According to the technical scheme provided by the utility model, the utility model discloses following beneficial effect has:

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a mining belt feeder buffering bearing roller group is with long-life strutting arrangement that easily maintains, includes backup pad (1), its characterized in that, be equipped with bearing roller (101) on backup pad (1), the both sides of bearing roller (101) all are equipped with auxiliary roller (102), one side that bearing roller (101) were kept away from in auxiliary roller (102) is connected with support (103), be connected with fixed buffer gear (2) between auxiliary roller (102) and bearing roller (101), fixed buffer gear (2) include fixed block (201), be equipped with installation piece (202) in fixed block (201), one side that installation piece (202) are close to backup pad (1) is equipped with kicking block (203), the outside of kicking block (203) is equipped with cylinder (204), the one end that kicking block (203) are located cylinder (204) is connected with fly leaf (205), be connected with reset spring (206) between cylinder (204) and fly leaf (205), and a buffer mechanism (3) is connected between the fixing block (201) and the support plate (1).

2. The long-life easy-maintenance supporting device for the buffer carrier roller group of the mining belt conveyor is characterized in that the carrier rollers (101) are rotatably connected with a mounting block (202), and sliding grooves matched with the mounting block (202) are formed in the fixing block (201).

3. The long-life easy-maintenance supporting device for the buffer carrier roller group of the mining belt conveyor is characterized in that one side, far away from the top block (203), of the mounting block (202) is provided with a pair of telescopic rods (207), one end, located in the fixing block (201), of each telescopic rod (207) is connected with a piston plate (208), an auxiliary cylinder (209) is arranged on the outer side of each piston plate (208), a ventilation pipeline (210) is connected between each auxiliary cylinder (209) and the corresponding cylinder (204), one side, close to the mounting block (202), of each telescopic rod (207) is connected with an air bag (211), and ventilation holes matched with the air bags (211) are formed in the corresponding telescopic rods (207).

4. The long-life easy-maintenance supporting device for the buffer carrier roller group of the mining belt conveyor is characterized in that a limiting plate (212) is arranged in the ventilation pipeline (210), one side, away from the return spring (206), of the limiting plate (212) is connected with a pull rod (213), a supporting spring (214) is arranged on the outer side of the pull rod (213), and one end, located outside the fixing block (201), of the pull rod (213) is connected with a handle (215).

5. The long-life easy-maintenance supporting device for the buffer carrier roller group of the mining belt conveyor is characterized in that the buffer mechanism (3) comprises a top column (301), a supporting column (302) is arranged on the outer side of the top column (301), and a spring (303) is connected between the top column (301) and the supporting column (302).

6. The long-life easy-maintenance supporting device for the buffer roller group of the mining belt conveyor is characterized in that sliding grooves matched with the top pillars (301) are formed in the supporting pillars (302) in a chiseled mode.