CN217482478U

CN217482478U - Lubricating mechanism of travelling bearing of stacker-reclaimer of coal conveying system

Info

Publication number: CN217482478U
Application number: CN202220739196.6U
Authority: CN
Inventors: 沈季国; 杨成典; 张风涛; 王振
Original assignee: Dandong Power Plant of Huaneng International Power Co Ltd
Current assignee: Dandong Power Plant of Huaneng International Power Co Ltd
Priority date: 2022-04-01
Filing date: 2022-04-01
Publication date: 2022-09-23
Anticipated expiration: 2032-04-01

Abstract

The utility model discloses a coal conveying system's stacker-reclaimer walking bearing's lubricating mechanism relates to the lubricated technical field of walking bearing, including first support frame, the subassembly that opens and shuts, lubricated subassembly, centre gripping subassembly, the both sides of first support frame all are provided with the second support frame, be provided with the multiunit connecting plate between first support frame and the second support frame, the inboard of connecting plate, first support frame is provided with the diaphragm. The utility model discloses a subassembly that opens and shuts that sets up, when electric putter contracts, can make the push pedal do the level removal left, because rotor plate and push pedal, diaphragm all rotate through the hinge and be connected, and diaphragm and first support frame, connecting plate all pass through guide arm, guide hole sliding connection for the removal of vertical direction can be done to the diaphragm, thereby can be convenient for make the piston board be close to the both ends of bearing, until closely laminating, and then can be convenient for subsequent lubricated operation, efficiency is higher.

Description

Lubricating mechanism of travelling bearing of stacker-reclaimer of coal conveying system

Technical Field

The utility model relates to a walking bearing lubrication technical field specifically is a coal conveying system's stacker-reclaimer walking bearing's lubricating mechanism.

Background

The bearing is an important part in modern mechanical equipment, and its main function is to support the mechanical rotator, reduces the coefficient of friction in its motion process to guarantee its gyration precision, at present, can use the walking bearing of C type semi-enclosed structure in the stacker-reclaimer, after the bearing production, need add lubricated grease in its inside, make and to provide comprehensive protection to the bearing, thereby greatly prolonged the life of bearing.

But present bearing still adopts the manual work to lubricate mostly, and work efficiency is low, and the inefficiency of packing the bearing, production time lengthens, but also can increase manufacturing cost, is unfavorable for the production of bearing, and manual lubrication bearing is not thorough in addition, probably has some places to paint not, leads to like this to have the dust after the packing inside getting into the bearing, leads to the bearing when the machine is inside to rotate, can produce many problems, can influence the life-span of machine when serious.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing a coal conveying system's stacker-reclaimer walking bearing's lubricating mechanism to solve present bearing and mostly still adopt the manual work to lubricate, work efficiency is low, the efficiency of packing bearing reduces, and the production time is elongated, but also can increase manufacturing cost, is unfavorable for the production of bearing, and manual lubrication bearing is not thorough technical problem in addition.

In order to achieve the above object, the utility model provides a following technical scheme: a lubricating mechanism of a walking bearing of a stacker-reclaimer of a coal conveying system comprises a first support frame, an opening and closing assembly, a lubricating assembly and a clamping assembly, wherein the two sides of the first support frame are provided with second support frames, a plurality of groups of connecting plates are arranged between the first support frame and the second support frames, the inner sides of the connecting plates and the first support frames are provided with transverse plates, the inner side of the second support frame is provided with support plates at the two sides of the transverse plates, the opening and closing assembly comprises an electric push rod and a hinge, one side of the electric push rod is provided with a push plate, the inner side of the hinge is provided with a rotating plate, the lubricating assembly comprises a support frame, the support frame is internally provided with sponge, one end of the support frame, which is positioned at the sponge, is provided with a piston plate, the interior of the piston plate is uniformly provided with a plurality of through holes, one side of the support frame is provided with an oil inlet pipe, the clamping assembly comprises a screw and a rotating handle, a plurality of groups of thread plates are sleeved on the outer side of the screw, and clamping plates are arranged on the inner sides of the thread plates.

By adopting the technical scheme, the threaded plate can move horizontally by rotating the rotating handle and the screw rod, the threaded plate can drive the clamping plate to move in the opposite direction due to the opposite spiral direction of the screw rod, so that the bearing can be clamped and fixed, the stability in the lubricating process can be improved, when the electric push rod is contracted, the push plate can horizontally move leftwards, as the rotating plate is rotationally connected with the push plate and the transverse plate through the hinges, and the transverse plate is slidably connected with the first support frame and the connecting plate through the guide rod and the guide hole, so that the transverse plate can vertically move, the piston plate can be conveniently close to two ends of the bearing until being tightly attached, the subsequent lubricating operation can be conveniently carried out, the efficiency is high, the lubricating oil is conveyed into the support frame through the oil inlet pipe and is contained through the sponge, and in the process that the piston plate is tightly contacted with the bearing, the piston plate is moved in the vertical direction, so that the sponge is compressed, lubricating oil in the sponge can flow into the bearing through the through hole, the lubricating operation of the bearing is further realized, the structure can enable the lubricating oil to be uniformly coated on the rotating position of the bearing, the safety of the machine in the operation process is increased, and meanwhile the service life of the bearing can be prolonged.

The utility model discloses further set up to, the rotor plate all rotates through the hinge with diaphragm, push pedal to be connected, push pedal and electric putter fixed connection.

Through adopting above-mentioned technical scheme, can be convenient for make the piston board be close to the both ends of bearing, until closely laminating.

The utility model discloses further set up to, the guide hole has all been seted up to the inside of first support frame, connecting plate, the inside of guide hole all is provided with the guide arm with diaphragm fixed connection, the diaphragm all passes through guide arm, guide hole sliding connection with first support frame, connecting plate.

Through adopting above-mentioned technical scheme, can play the guide effect for can increase stability.

The utility model discloses further set up to, the piston plate passes through spacing groove, stopper sliding connection with the carriage, the sponge all laminates with carriage, piston plate.

By adopting the technical scheme, the lubricating operation of the bearing can be conveniently realized, and the working efficiency is higher.

The utility model discloses further set up to, the threading board all is fixed connection with grip block, turning handle and screw rod, the spiral opposite direction of screw rod.

By adopting the technical scheme, the bearing can be clamped and fixed conveniently, so that the stability in the lubricating process can be improved.

The utility model discloses further set up to, there is the layer board bottom of backup pad through slider, spout sliding connection, the roof of layer board contacts with the diapire of bearing.

Through adopting above-mentioned technical scheme, can be convenient for support the bearing for the centre gripping on next step that can be convenient for is fixed.

To sum up, the utility model discloses mainly have following beneficial effect:

1. the utility model discloses a subassembly that opens and shuts that sets up, when electric putter contracts, can make the push pedal do the horizontal left and move, because rotor plate and push pedal, diaphragm all rotate through the hinge and be connected, and diaphragm and first support frame, connecting plate all pass through guide arm, guide hole sliding connection, make the diaphragm can do the vertical direction and move, thereby can be convenient for make the piston board close to the both ends of bearing, until closely laminating, and then can be convenient for subsequent lubricated operation, efficiency is higher;

2. the utility model discloses a lubricating assembly who sets up, in oil pipe carries lubricating oil to the carriage through advancing, and accomodate through the sponge, in the process of piston plate and bearing in close contact with, the piston plate is the removal of vertical direction, makes the sponge compressed, thereby makes its inside lubricating oil can flow into the bearing through the through-hole, and then realizes the lubricated operation of bearing, and this structure can make lubricating oil even scribble in the rotation department of bearing, makes the security increase in the machine operation process, can improve the life of bearing simultaneously;

3. the utility model discloses a removal that the horizontal direction was done to the threading board can be made through rotating turning handle, screw rod to the centre gripping subassembly that sets up, because the spiral opposite direction of screw rod for the threading board can drive the removal that the opposite direction was done to the grip block, thereby can carry out the centre gripping to the bearing and fix, makes the stability that can increase lubricated in-process.

Drawings

Fig. 1 is a schematic perspective view of the clamping assembly of the present invention;

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

fig. 3 is a side cross-sectional view of the present invention;

fig. 4 is a top cross-sectional view of the present invention.

In the figure: 1. a first support frame; 2. an opening and closing component; 201. an electric push rod; 202. pushing a plate; 203. a hinge; 204. a rotating plate; 3. a transverse plate; 4. a lubrication assembly; 401. a support frame; 402. a sponge; 403. a piston plate; 404. a through hole; 405. an oil inlet pipe; 5. a support plate; 6. a clamping assembly; 601. a screw; 602. a thread plate; 603. a clamping plate; 604. a handle is rotated; 7. a support plate; 8. a second support frame; 9. a connecting plate.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.

The following describes an embodiment of the present invention according to its overall structure.

A lubricating mechanism of a walking bearing of a stacker-reclaimer of a coal conveying system is disclosed, as shown in figure 1-4, and comprises a first support frame 1, an opening-closing component 2, a lubricating component 4 and a clamping component 6, wherein both sides of the first support frame 1 are provided with second support frames 8, a plurality of groups of connecting plates 9 are arranged between the first support frame 1 and the second support frames 8, the inner sides of the connecting plates 9 and the first support frame 1 are provided with transverse plates 3, the inner sides of the second support frames 8 are provided with supporting plates 5 positioned on both sides of the transverse plates 3, the opening-closing component 2 comprises electric push rods 201 and hinges 203, one side of the electric push rods 201 is provided with a push plate 202, the inner side of the hinges 203 is provided with a rotating plate 204, the rotating plate 204 is rotatably connected with the transverse plates 3 and the push plate 202 through the hinges 203, the push plate 202 is fixedly connected with the electric push rods 201, the transverse plates 3 can be vertically moved, thereby being convenient for enabling piston plates 403 to approach to both ends of the bearing, until the tight fit, further can be convenient for subsequent lubrication operation, efficiency is higher.

Guide holes are formed in the first support frame 1 and the connecting plate 9, guide rods fixedly connected with the transverse plate 3 are arranged in the guide holes, the transverse plate 3 is connected with the first support frame 1 and the connecting plate 9 through the guide rods and the guide holes in a sliding mode, the effect of limiting support can be achieved, and the stability of the transverse plate 3 in the lifting process can be improved.

Lubricating assembly 4 includes carriage 401, carriage 401's inside is provided with sponge 402, carriage 401's inside one end that is located sponge 402 is provided with piston plate 403, multiunit through-hole 404 has evenly been seted up to piston plate 403's inside, carriage 401's one side is provided with into oil pipe 405, piston plate 403 passes through the spacing groove with carriage 401, stopper sliding connection, sponge 402 and carriage 401, piston plate 403 all laminates, can make the even pivoted department of paining at the bearing of lubricating oil, make the security of machine operation in-process increase, can improve the life of bearing simultaneously.

The clamping assembly 6 comprises a screw 601 and a rotating handle 604, a plurality of groups of threaded plates 602 are sleeved on the outer side of the screw 601, a clamping plate 603 is arranged on the inner side of the threaded plate 602, the threaded plates 602 are fixedly connected with the clamping plate 603 and the rotating handle 604 are fixedly connected with the screw 601, the spiral directions of the screw 601 are opposite, and the bearing can be clamped and fixed, so that the stability in the lubricating process can be improved.

The bottom of backup pad 5 has layer board 7 through slider, spout sliding connection, and the roof of layer board 7 contacts with the diapire of bearing, can be convenient for support the bearing for centre gripping on next step that can be convenient for is fixed.

The utility model discloses a theory of operation does: when in use, a plurality of groups of bearings are respectively placed at the top end of the supporting plate 7, then the threaded plate 602 can move in the horizontal direction by rotating the rotating handle 604 and the screw 601, the threaded plate 602 can drive the clamping plate 603 to move in the opposite direction due to the opposite spiral direction of the screw 601, so that the bearings can be clamped and fixed, the supporting plate 7 and the supporting plate 5 are in sliding connection through the sliding block and the sliding groove, so that the supporting plate 7 can be pushed to the right side to be away from the upper part of the supporting frame 401, at the moment, the electric push rod 201 is contracted, so that the push plate 202 can move horizontally and leftwards, the rotating plate 204 is in rotating connection with the push plate 202 and the transverse plate 3 through the hinge 203, and the transverse plate 3 is in sliding connection with the first supporting frame 1 and the connecting plate 9 through the guide rod and the guide hole, so that the transverse plate 3 can move in the vertical direction, thereby being convenient for enabling the piston plate 403 to approach to two ends of the bearings, until closely laminating, before this, carry lubricating oil to the carriage 401 in through advancing oil pipe 405, and accomodate through sponge 402, at piston plate 403 and bearing in-process of in close contact with, can make piston plate 403 do the removal of vertical direction, make sponge 402 compressed, thereby make its inside lubricating oil can flow into the bearing through-hole 404, and then realize the lubricated operation of bearing, this structure can make even the smearing of lubricating oil in the rotation department of bearing, make the security increase in the machine operation process, can improve the life of bearing simultaneously.

Although embodiments of the present invention have been shown and described, it is intended that the present embodiments be illustrative only and not limiting to the invention, and that the particular features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples, and that modifications, substitutions, variations, and the like, which are not inventive in light of the above teachings, may be made to the embodiments by those skilled in the art without departing from the principles and spirit of the present invention, but are to be construed as broadly as the following claims.

Claims

1. The utility model provides a coal conveying system's stacker-reclaimer walking bearing's lubricating mechanism, includes first support frame (1), opens and shuts subassembly (2), lubricated subassembly (4), centre gripping subassembly (6), its characterized in that: the two sides of the first support frame (1) are provided with second support frames (8), a plurality of groups of connecting plates (9) are arranged between the first support frame (1) and the second support frames (8), the inner sides of the connecting plates (9) and the first support frames (1) are provided with transverse plates (3), the inner sides of the second support frames (8) positioned on the two sides of the transverse plates (3) are provided with support plates (5), the opening and closing assembly (2) comprises an electric push rod (201) and a hinge (203), one side of the electric push rod (201) is provided with a push plate (202), the inner side of the hinge (203) is provided with a rotating plate (204), the lubricating assembly (4) comprises a support frame (401), a sponge (402) is arranged in the support frame (401), and one end of the support frame (401) positioned on the sponge (402) is provided with a piston plate (403), multiunit through-hole (404) have evenly been seted up to the inside of piston plate (403), one side of carriage (401) is provided with into oil pipe (405), centre gripping subassembly (6) include screw rod (601), turning handle (604), the outside cover of screw rod (601) is equipped with multiunit screw plate (602), the inboard of screw plate (602) is provided with grip block (603).

2. The lubrication mechanism for the walking bearing of the stacker-reclaimer of the coal conveying system according to claim 1, wherein: the rotating plate (204) is rotatably connected with the transverse plate (3) and the push plate (202) through hinges (203), and the push plate (202) is fixedly connected with the electric push rod (201).

3. The lubrication mechanism for the walking bearing of the stacker-reclaimer of the coal conveying system according to claim 1, wherein: guide holes are formed in the first support frame (1) and the connecting plate (9), guide rods fixedly connected with the transverse plate (3) are arranged in the guide holes, and the transverse plate (3) is connected with the first support frame (1) and the connecting plate (9) in a sliding mode through the guide rods and the guide holes.

4. The lubrication mechanism for the walking bearing of the stacker-reclaimer of the coal conveying system according to claim 1, wherein: piston plate (403) pass through spacing groove, stopper sliding connection with carriage (401), sponge (402) all laminates with carriage (401), piston plate (403).

5. The lubrication mechanism for the walking bearing of the stacker-reclaimer of the coal conveying system according to claim 1, wherein: the thread plate (602) and the clamping plate (603), the rotating handle (604) and the screw rod (601) are fixedly connected, and the spiral directions of the screw rod (601) are opposite.

6. The lubrication mechanism for the walking bearing of the stacker-reclaimer of the coal conveying system according to claim 1, wherein: the bottom of backup pad (5) has layer board (7) through slider, spout sliding connection, the roof of layer board (7) contacts with the diapire of bearing.