CN212923269U

CN212923269U - Quick mounting and dismounting device for carrier roller

Info

Publication number: CN212923269U
Application number: CN202021514736.8U
Authority: CN
Inventors: 仲为明; 王卫利; 郑国军; 王苗苗; 李跃; 滕锋
Original assignee: Rizhao Port Group Lanshan Port Co Ltd
Current assignee: Rizhao Port Group Lanshan Port Co Ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-04-09
Anticipated expiration: 2030-07-28

Abstract

The utility model discloses a bearing roller quick assembly disassembly ware device relates to bearing roller quick assembly disassembly technical field, specifically is bearing roller quick assembly disassembly ware device, including anticreep couple, first extension plate, bottom fixed block and base, its characterized in that: the machine frame has been placed to the bottom of base, and the bearing roller frame is installed at the top of machine frame, is provided with the bearing roller body on the bearing roller frame, has placed the belt body on the bearing roller body, the inside swing joint of base has first expansion plate, and first expansion plate is provided with two on the base, and swing joint has the second expansion plate in the second pivot, and the second expansion plate is provided with two, the utility model discloses according to the size of different belt feeders, through inserting the top of first extension plate to the second extension plate, then through inserting first fixing bolt and go on fixing the second extension plate to the backup pad in the mounting hole, realize the purpose of extension backup pad to adapt to not unidimensional machine.

Description

Quick mounting and dismounting device for carrier roller

Technical Field

The utility model relates to a bearing roller quick assembly disassembly technical field specifically is bearing roller quick assembly disassembly ware device.

Background

The belt conveyer is in the industrial scale production process, and the basic equipment of material continuous transportation, bearing roller are the subassembly commonly used on the belt feeder, are the device that is used for the support of belt feeder, holds up the belt roll, and the belt moves on the bearing roller surface, and whether belt feeder operation is used normally, closely is related to the bearing roller, consequently, needs to use the dismouting ware, but, there are many problems or defects in current bearing roller quick assembly disassembly ware device:

firstly, the existing quick carrier roller dismounting device cannot be prolonged according to needs, so that the dismounting effect is influenced due to insufficient length;

secondly, the existing quick assembling and disassembling device for the carrier roller is likely to fall off when the carrier roller is assembled and disassembled, so that danger is generated;

thirdly, the existing roller quick assembling and disassembling device is inconvenient to lift and has poor practicability.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bearing roller quick assembly disassembly ware device can not extend the backup pad as required, has potential safety hazard and the inconvenient problem of going up and down in order to solve providing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: quick replacer device of bearing roller, including anticreep couple, first extension plate, bottom fixed block and base, the machine frame has been placed to the bottom of base, and the bearing roller frame is installed at the top of machine frame, is provided with the bearing roller body on the bearing roller frame, has placed the belt body on the bearing roller body, the inside swing joint of base has first expansion plate, and just first expansion plate is provided with two on the base, and swing joint has the second expansion plate in the second pivot, and the second expansion plate is provided with two, the one end of second expansion plate has first expansion plate through axle swing joint, and swing joint has the sleeve between first expansion plate and the second expansion plate, telescopic inside has the threaded rod with swing joint.

Preferably, one end of the threaded rod is provided with a fixing hole, one end of the fixing hole is additionally connected with an extension rod through a screw, and the extension rod achieves the purpose of rotating the threaded rod.

Preferably, one end of the first expansion plate is movably connected with a third rotating shaft, a bottom fixing block is arranged on the third rotating shaft, the first expansion plate is hinged to the bottom fixing block through the third rotating shaft, and the third rotating shaft achieves the purpose of rotation.

Preferably, there is a connecting plate at the top of the bottom fixing block through screw fixed mounting, an arc-shaped groove is arranged on the connecting plate, a supporting plate is movably connected to the top of the connecting plate, a first rotating shaft is arranged at the central position of the supporting plate and is arranged on the connecting plate, and the first rotating shaft plays a role in rotation.

Preferably, a second fixing bolt is fixedly mounted inside the arc-shaped groove, the supporting plate is fixed on the connecting plate through the second fixing bolt, and the second fixing bolt plays a role in fixing.

Preferably, evenly distributed has the mounting hole in the backup pad, and one side of backup pad is provided with the second extension plate, and the other end of backup pad is provided with first extension plate, and the welding of one side at first extension plate top has the second extension plate, and fixed mounting has first fixing bolt on first extension plate and the second extension plate, and first fixing bolt fixes first extension plate and second extension plate in the backup pad, and the backup pad has played the effect of support.

Compared with the prior art, the beneficial effects of the utility model are that: this quick assembly disassembly ware device of bearing roller is rational in infrastructure, has following advantage:

(1) through being provided with the backup pad, the mounting hole, first fixing bolt and second extension plate have realized the length that can prolong the backup pad as required, current belt feeder has different models, lead to needing to use different replacers, therefore, in the use, according to the size of different belt feeders, through the top of inserting the second extension plate into first extension plate, then through inserting first fixing bolt in the mounting hole carry out the second extension plate fixed to the backup pad, realize the purpose of extension backup pad, with the machine of adaptation not unidimensional.

(2) Safer purpose when having realized the device use through being provided with anticreep couple and first extension plate, current device probably leads to lifting the belt and leads to the belt to drop and take place danger when tearing open the bearing roller on inclined plane, consequently, during the use, passes through the bolt fastening to first extension plate in the backup pad, through anticreep couple card at the edge of belt to prevent that the belt from droing, lead to taking place danger.

(3) Realized going up and down through being provided with first expansion plate, sleeve, second expansion plate and threaded rod and made things convenient for the convenient purpose of lifting belt pulley, it is inconvenient that current device lifts the belt, consequently, during the use, through rotating the threaded rod, the threaded rod rotates on the sleeve, and then makes the sleeve remove, will remove about first expansion plate and the second expansion plate, and the in-process that removes about first expansion plate and the second expansion plate will make the device go up and down to the convenient purpose of lifting has been realized.

Drawings

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

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

FIG. 3 is a schematic view of a first placement structure of the present invention during use;

fig. 4 is a schematic view of a second placement structure in use of the present invention.

In the figure: 1. an anti-drop hook; 2. a first extension plate; 3. a first rotating shaft; 4. a support plate; 5. mounting holes; 6. a first fixing bolt; 7. a second extension plate; 8. an arc-shaped slot; 9. a bottom fixing block; 10. a first expansion plate; 11. a sleeve; 12. a second expansion plate; 13. a second rotating shaft; 14. a base; 15. a threaded rod; 16. a fixing hole; 17. a third rotating shaft; 18. a second fixing bolt; 19. a belt body; 20. a carrier roller body; 21. a machine frame; 22. an extension rod; 23. a carrier roller frame; 24. a connecting plate.

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. 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.

Referring to fig. 1-4, the present invention provides an embodiment: the quick carrier roller dismounting and mounting device comprises an anti-falling hook 1, a first extension plate 2, a bottom fixing block 9 and a base 14, a machine frame 21 is placed at the bottom of the base 14, carrier roller frames 23 are installed at the tops of the machine frame 21, carrier roller bodies 20 are arranged on the carrier roller frames 23, belt bodies 19 are placed on the carrier roller bodies 20, two first extension plates 10 are movably connected inside the base 14, two first extension plates 10 are arranged on the base 14, two second extension plates 12 are movably connected on a second rotating shaft 13, two second extension plates 12 are arranged, one end of each second extension plate 12 is movably connected with the first extension plate 10 through a shaft, a sleeve 11 is movably connected between the first extension plate 10 and the second extension plate 12, and a threaded rod 15 is movably connected inside the sleeve 11;

one end of the threaded rod 15 is provided with a fixing hole 16, and one end of the fixing hole 16 is additionally connected with an extension rod 22 through a screw;

one end of the first expansion plate 10 is movably connected with a third rotating shaft 17, a bottom fixing block 9 is arranged on the third rotating shaft 17, and the first expansion plate 10 is hinged on the bottom fixing block 9 through the third rotating shaft 17;

when the lifting device is used, the threaded rod 15 rotates on the sleeve 11 by rotating the threaded rod 15, so that the sleeve 11 moves, the first expansion plate 10 and the second expansion plate 12 move left and right, and the lifting device can be lifted in the process of moving the first expansion plate 10 and the second expansion plate 12 left and right, so that the purpose of convenient lifting is achieved;

the top of the bottom fixing block 9 is fixedly provided with a connecting plate 24 through a screw, the connecting plate 24 is provided with an arc-shaped groove 8, the top of the connecting plate 24 is movably connected with a supporting plate 4, the central position of the supporting plate 4 is provided with a first rotating shaft 3, and the first rotating shaft 3 is arranged on the connecting plate 24;

a second fixing bolt 18 is fixedly arranged inside the arc-shaped groove 8, and the support plate 4 is fixed on the connecting plate 24 by the second fixing bolt 18;

mounting holes 5 are uniformly distributed in the supporting plate 4, a second extension plate 7 is arranged on one side of the supporting plate 4, a first extension plate 2 is arranged at the other end of the supporting plate 4, the second extension plate 7 is welded on one side of the top of the first extension plate 2, first fixing bolts 6 are fixedly mounted on the first extension plate 2 and the second extension plate 7, and the first extension plate 2 and the second extension plate 7 are fixed on the supporting plate 4 through the first fixing bolts 6;

when the belt conveyor is used, the second extension plate 7 is inserted into the top of the first extension plate 2 according to the sizes of different belt conveyors, and then the first fixing bolt 6 is inserted into the mounting hole 5 to fix the second extension plate 7 on the support plate 4, so that the support plate 4 is extended to adapt to machines of different sizes;

during the use, pass through the bolt fastening first extension plate 2 on backup pad 4, through the edge of anticreep couple 1 card at the belt to prevent that the belt from droing, lead to taking place danger.

The working principle is as follows: when in use, the device is placed on the machine frame 21 to work, the existing belt conveyor has different types, so that different replacers are required, therefore, when in use, according to the sizes of different belt conveyors, the second extension plate 7 is inserted into the top of the first extension plate 2, then the second extension plate 7 is fixed on the support plate 4 by inserting the first fixing bolt 6 into the mounting hole 5, the purpose of extending the support plate 4 is realized, so as to adapt to machines of different sizes, when the existing device is used for detaching a carrier roller of an inclined surface, the belt can be lifted to cause the falling of the belt to cause danger, therefore, when in use, the first extension plate 2 is fixed on the support plate 4 through the bolt, and the falling of the belt can be prevented by clamping the anti-falling hook 1 at the edge of the belt, so that the danger is caused, the existing device is inconvenient to lift the belt, therefore, when in use, through rotating threaded rod 15, threaded rod 15 rotates on sleeve 11, and then makes sleeve 11 remove, and first expansion plate 10 and second expansion plate 12 will remove about, and the in-process that removes about first expansion plate 10 and second expansion plate 12 will make the device go up and down to the convenient mesh of lifting has been realized.

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.

Claims

1. The utility model provides a bearing roller quick assembly disassembly ware device, includes anticreep couple (1), first extension board (2), bottom fixed block (9) and base (14), its characterized in that: machine frame (21) have been placed to the bottom of base (14), and bearing roller frame (23) are installed at the top of machine frame (21), are provided with bearing roller body (20) on bearing roller frame (23), have placed belt body (19) on bearing roller body (20), the inside swing joint of base (14) has first expansion plate (10), and is provided with two in first expansion plate (10) on base (14), and swing joint has second expansion plate (12) on second pivot (13), and second expansion plate (12) are provided with two, the one end of second expansion plate (12) has first expansion plate (10) through axle swing joint, and swing joint has sleeve (11) between first expansion plate (10) and second expansion plate (12), swing joint has threaded rod (15) with the inside of sleeve (11).

2. A idler quick assembly and disassembly apparatus as claimed in claim 1 wherein: one end of the threaded rod (15) is provided with a fixing hole (16), and one end of the fixing hole (16) is additionally connected with an extension rod (22) through a screw.

3. A idler quick assembly and disassembly apparatus as claimed in claim 1 wherein: one end of the first expansion plate (10) is movably connected with a third rotating shaft (17), a bottom fixing block (9) is arranged on the third rotating shaft (17), and the first expansion plate (10) is hinged to the bottom fixing block (9) through the third rotating shaft (17).

4. A idler quick assembly and disassembly apparatus as claimed in claim 3 wherein: the top of bottom fixed block (9) is passed through screw fixed mounting and is provided with connecting plate (24), is provided with arc wall (8) on connecting plate (24), and the top swing joint of connecting plate (24) has backup pad (4), and the central point of backup pad (4) puts and is provided with first pivot (3), and first pivot (3) set up on connecting plate (24).

5. An idler roller quick assembly and disassembly apparatus as claimed in claim 4 wherein: and a second fixing bolt (18) is fixedly arranged in the arc-shaped groove (8), and the support plate (4) is fixed on the connecting plate (24) by the second fixing bolt (18).

6. An idler roller quick assembly and disassembly apparatus as claimed in claim 4 wherein: evenly distributed has mounting hole (5) on backup pad (4), and one side of backup pad (4) is provided with second extension plate (7), and the other end of backup pad (4) is provided with first extension plate (2), and one side welding at first extension plate (2) top has second extension plate (7), and fixed mounting has first fixing bolt (6) on first extension plate (2) and second extension plate (7), and first fixing bolt (6) are fixed first extension plate (2) and second extension plate (7) in backup pad (4).