CN217731712U

CN217731712U - Carrier roller device

Info

Publication number: CN217731712U
Application number: CN202221082778.8U
Authority: CN
Inventors: 童飞; 王志友
Original assignee: ZHEJIANG YONGJIN METAL TECHNOLOGY CO LTD
Current assignee: Yongjin Technology Group Co.,Ltd.
Priority date: 2022-05-07
Filing date: 2022-05-07
Publication date: 2022-11-04
Anticipated expiration: 2032-05-07

Abstract

The utility model relates to the technical field of steel belt conveying, and discloses a carrier roller device, which comprises a bottom plate, wherein a fixed plate is arranged at the top of the bottom plate; the utility model discloses an installation hydraulic jack and fixed plate below the bearing roller, make its hydraulic jack and fixed plate constitute a bracket, the bearing standing groove top is on bearing roller both sides bearing position, height-adjusting about hydraulic jack can, make roller center and front and back two top on same central line, keep straight, the top atress is little around, wearing and tearing are just few, and the cooperation fixed plate makes and installed the lubrication hole additional for the babbit alloy piece, use the difficult boiling hot of after-fixing board, the cost is reduced, the efficiency is improved, through installing the framework on the fixed plate, on the internally mounted of framework has two pivot brake arms, can cooperate the use of the flexible electronic pole of hydraulic pressure, can make two pivot brake arms brake the bearing roller in time, prevent behind the lathe stop work, it still can rotate.

Description

Carrier roller device

Technical Field

The utility model relates to a steel band field of carrying specifically is a bearing roller device.

Background

The carrier roller is an important part of a belt conveyor, is various and large in quantity, can support the weight of a conveying belt and materials, is generally supported by two tops when used, is incapable of stopping the carrier roller in time only by the tops because the roller is heavy, the top is stressed greatly, the tops and the inner bearings are worn seriously, the service life is short, the production efficiency is seriously influenced, and the carrier roller is incapable of stopping the carrier roller in time by the tops alone when being stopped suddenly and can also rotate for a plurality of circles under the action of inertia, so that conveyed materials are loosened, and the subsequent conveying is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bearing roller device possesses the advantage of abrasionproof decreases and brake, has solved the problem that current bearing roller caused wearing and tearing and unable timely brake easily to the apical lobe.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bearing roller device, includes the bottom plate, the top of bottom plate is provided with the fixed plate, the top of bottom plate is embedded to have hydraulic jack, hydraulic jack's output and the fixed bottom of fixed plate are cup jointed fixedly, the bearing standing groove has been seted up at the top of fixed plate, the fixed plate is made by the babbit alloy piece, the lubrication hole with bearing standing groove intercommunication is all seted up at the front and the back of fixed plate, the back bolt of fixed plate has the framework, the inside symmetry of framework is provided with pivot brake arm, the front and the back of framework all are embedded to have the hydraulic telescoping rod who cup joints with pivot brake arm is fixed.

Preferably, the top of the bottom plate is symmetrically bolted with sliding rods, and the two sides of the fixed plate are bolted with sliding seats in sliding connection with the sliding rods.

Preferably, the bottom of the bottom plate is symmetrically bolted with a bracket, and the transverse end of the bracket is provided with a threaded mounting hole.

Preferably, the surface of the hydraulic jack is fixedly sleeved with a connecting seat, and the bottom of the connecting seat is bolted with the top of the bottom plate.

Preferably, the front and the back of the rotating shaft brake arm are bolted with sliding blocks, and sliding grooves matched with the sliding blocks are formed in the frame body.

Preferably, the surface of the hydraulic telescopic rod is fixedly sleeved with a limiting seat, and the limiting seat is bolted with the frame body.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses an install hydraulic jack and fixed plate below the bearing roller, make its hydraulic jack and fixed plate constitute a bracket, the bearing standing groove top is on bearing position on bearing roller both sides, hydraulic jack can the vertical adjustment height, make roller center and front and back two tops on same central line, keep straight, front and back top atress is little, wearing and tearing are just few, and cooperate the fixed plate to make and install the lubrication hole additional for the babbit alloy piece, the fixed plate is difficult for scalding after using, the cost is reduced, the effect is improved;

the utility model discloses an install the framework above the fixed plate, on the internally mounted of framework has two pivot brake arms, can cooperate the use of the flexible electronic pole of hydraulic pressure, can make two pivot brake arms brake the bearing roller in time, prevent that the lathe from stopping work after, it still can rotate.

Drawings

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

FIG. 2 is a partial sectional view of the present invention;

fig. 3 is a partial structural sectional view of the present invention.

In the figure: 1. a base plate; 2. a fixing plate; 3. a hydraulic jack; 4. a bearing placing groove; 5. a lubrication hole; 6. A frame body; 7. a rotating shaft brake arm; 8. a hydraulic telescopic rod; 9. a slide bar; 10. a sliding seat; 11. a support; 12. a connecting seat; 13. a slider; 14. a chute; 15. a limiting seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1, 2 and 3, a carrier roller device comprises a bottom plate 1, a fixing plate 2 is arranged on the top of the bottom plate 1, a hydraulic jack 3 is embedded in the top of the bottom plate 1, the output end of the hydraulic jack 3 is fixedly sleeved with the bottom of the fixing plate 2, a bearing placing groove 4 is formed in the top of the fixing plate 2, the fixing plate 2 is made of babbit alloy, lubricating holes 5 communicated with the bearing placing groove 4 are formed in the front and the back of the fixing plate 2, a frame body 6 is bolted to the back of the fixing plate 2, rotating shaft braking arms 7 are symmetrically arranged in the frame body 6, hydraulic telescopic rods 8 fixedly sleeved with the rotating shaft braking arms 7 are embedded in the front and the back of the frame body 6, the hydraulic jack 3 and the fixing plate 2 are installed below the carrier roller, make its hydraulic jack 3 and fixed plate 2 constitute a bracket, bearing standing groove 4 top is on bearing position on bearing roller both sides, hydraulic jack 3 height-adjusting from top to bottom, make roller center and front and back two top on same central line, keep straight, front and back top atress is little, wearing and tearing are just few, and cooperation fixed plate 2 makes and installed the lubrication hole 5 additional for the babbit alloy piece, use back fixed plate 2 difficult scalded, the cost is reduced, the effect is improved, through installing framework 6 on fixed plate 2, internally mounted has two pivot brake arms 7 at framework 6, can cooperate the use of the flexible electric pole of hydraulic pressure, can make two pivot brake arms 7 brake the bearing roller in time, prevent after the lathe stop work, it still can rotate.

Furthermore, the top of the bottom plate 1 is symmetrically bolted with sliding rods 9, the two sides of the fixed plate 2 are bolted with sliding seats 10 which are slidably connected with the sliding rods 9, and the fixed plate 2 is limited by the arrangement of the sliding rods 9 and the sliding seats 10.

Further, the bottom of the bottom plate 1 is symmetrically bolted with a support 11, the transverse end of the support 11 is provided with a threaded mounting hole, and the support 11 is arranged to conveniently support and fix the device.

Further, hydraulic jack 3's fixed surface cup joints connecting seat 12, and the bottom of connecting seat 12 and the top bolt of bottom plate 1 set up through connecting seat 12, carry on spacingly to hydraulic jack 3.

Furthermore, the front and the back of the rotating shaft braking arm 7 are bolted with sliding blocks 13, sliding grooves 14 matched with the sliding blocks 13 for use are formed in the frame body 6, and the rotating shaft braking arm 7 is limited through the arrangement of the sliding blocks 13 and the sliding grooves 14.

Further, the surface fixing of the hydraulic telescopic rod 8 is sleeved with a limiting seat 15, the limiting seat 15 is bolted with the frame body 6, and the hydraulic telescopic rod 8 is limited through the limiting seat 15.

The working principle is as follows: two same devices are placed at the bottom of the carrier roller, two ends of the carrier roller are respectively provided with one, the position of a bearing position is placed in a bearing placing groove 4 of a fixing plate 2, after the bearing placing groove is completed, the fixing plate 2 can be matched with a bottom plate 1 and a support 11 to form a bracket, the carrier roller is supported, top stress is reduced, and after the carrier roller is scrammed by the device, two hydraulic telescopic rods 8 drive two rotating shaft brake arms 7 to clamp a shaft of the carrier roller, so that the carrier roller is prevented from rotating due to inertia force, and the condition that conveyed materials are prevented from being loosened can be guaranteed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

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

1. A carrier roller device, comprising a base plate (1), characterized in that: the top of bottom plate (1) is provided with fixed plate (2), the top of bottom plate (1) is embedded to have hydraulic jack (3), the output of hydraulic jack (3) is fixed cup joints with the bottom of fixed plate (2), bearing standing groove (4) have been seted up at the top of fixed plate (2), fixed plate (2) are made by the babbit alloy piece, lubrication hole (5) with bearing standing groove (4) intercommunication are all seted up to the front and the back of fixed plate (2), the back bolt of fixed plate (2) has connect framework (6), the inside symmetry of framework (6) is provided with pivot brake arm (7), the front and the back of framework (6) are all embedded to have hydraulic telescoping rod (8) with pivot brake arm (7) fixed cup joint.

2. The carrier roller assembly of claim 1, wherein: the top of the bottom plate (1) is symmetrically bolted with sliding rods (9), and two sides of the fixed plate (2) are bolted with sliding seats (10) which are connected with the sliding rods (9) in a sliding manner.

3. The carrier roller assembly of claim 1, wherein: the bottom of the bottom plate (1) is symmetrically bolted with a support (11), and the transverse end of the support (11) is provided with a threaded mounting hole.

4. The carrier roller assembly of claim 1, wherein: the surface of the hydraulic jack (3) is fixedly sleeved with a connecting seat (12), and the bottom of the connecting seat (12) is bolted with the top of the bottom plate (1).

5. The carrier roller assembly of claim 1, wherein: the front and the back of the rotating shaft brake arm (7) are bolted with sliding blocks (13), and a sliding groove (14) matched with the sliding blocks (13) is formed in the frame body (6).

6. The carrier roller assembly of claim 1, wherein: the surface of the hydraulic telescopic rod (8) is fixedly sleeved with a limiting seat (15), and the limiting seat (15) is bolted with the frame body (6).