CN217050140U

CN217050140U - Special conveying roller with long service life for friction conveying line

Info

Publication number: CN217050140U
Application number: CN202122917818.8U
Authority: CN
Inventors: 徐建红
Original assignee: Jiangsu Xinjiesheng Intelligent Equipment Co ltd
Current assignee: Jiangsu Xinjiesheng Intelligent Equipment Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-07-26
Anticipated expiration: 2031-11-25

Abstract

The utility model discloses a special conveying roller of friction transfer chain of long service life, including the conveying roller body, wear to be equipped with the fixed axle in the conveying roller body, be provided with the supporting component on the fixed axle, the inboard contact of supporting component and conveying roller body, the both ends of fixed axle are overlapped respectively and are equipped with the adapter sleeve, the adapter sleeve passes through the bolt fastening on the fixed axle, be provided with the connection pad on the adapter sleeve, the week side of connection pad evenly is provided with four groups and links up the piece, the both ends of conveying roller body are evenly seted up four groups respectively and link up the groove, link up the piece card and establish in linking the groove, the both ends of fixed axle are provided with damper assembly respectively, through supporting conveying roller body inner wall, increase the intensity of conveying roller body and carry out twice buffering when the conveying roller body atress and shock attenuation, improve the life of conveying roller body, make first bracing piece rotate through rotating the thread bush and drive the backup pad to remove and carry out the laminating with the inner wall of conveying roller body and fix, the conveying roller body with different sizes can be fixed conveniently.

Description

Special conveying roller with long service life for friction conveying line

Technical Field

The utility model relates to a friction transfer chain professional equipment technical field specifically is a long service life's special conveying roller of friction transfer chain.

Background

The friction conveying line drives the roller by friction force through a flat belt or a v-shaped belt, is suitable for driving light objects, requires the objects with flat bottoms, such as cartons or turnover boxes, and has the characteristics of convenience in installation, stable performance, low noise, safety and the like.

For example, application No.: CN2019103683614 discloses a special conveying roller of friction conveying line, including two sets of first pivots and roller, be connected with the second pivot between two sets of first pivots, first pivot and the inside screw thread that coincide each other that is equipped with of second pivot, first pivot with second pivot threaded connection rotates in the first pivot outside and is connected with the roller, first pivot outside fixedly connected with bearing, bearing are located the roller downside, the first pivot outside is connected with the bearing retainer ring, the bearing retainer ring is located the bearing outside, roller lower extreme fixedly connected with buffer layer, the inside fixed connection spring of buffer layer, spring top and roller fixed connection, the roller outside is connected with the rubber pad.

The special conveying roller for the friction conveying line has the following defects:

1. this special conveying roller of friction transfer chain carries out the shock attenuation through setting up the buffer layer, and its shock attenuation form is single, and the shock attenuation effect is poor, has reduced the life of device.

2. The special conveying roller for the friction conveying line is inconvenient for fixing rollers with different sizes and is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a long service life's special conveying roller of friction transfer chain can effectively solve above-mentioned problem.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a special conveying roller of long service life's friction transfer chain, includes the conveying roller body, this internal fixed axle of wearing to be equipped with of conveying roller, be provided with supporting component on the fixed axle, supporting component with the inboard contact of conveying roller body, the both ends of fixed axle are overlapped respectively and are equipped with the adapter sleeve, the adapter sleeve passes through the bolt fastening and is in on the fixed axle, be provided with the connection pad on the adapter sleeve, the week side of connection pad evenly is provided with four groups and links up the piece, four groups link up the groove respectively evenly seted up at the both ends of conveying roller body, it establishes to link up the piece card link up the inslot, the both ends of fixed axle are provided with damper respectively.

Further, the conveying roller body is sleeved with a rubber sleeve, a plurality of groups of T-shaped clamping blocks are evenly arranged on the inner side of the rubber sleeve, a plurality of groups of T-shaped clamping grooves are evenly formed in the outer side of the conveying roller body, and the T-shaped clamping blocks are clamped in the T-shaped clamping grooves.

Further, the supporting component includes the fixing base, the fixing base passes through the bolt fastening and is in the middle part of fixed axle, the both ends of fixing base are provided with fixed cover respectively, the week side of fixed cover evenly is provided with the first connecting seat of multiunit, the multiunit be provided with first bracing piece on the first connecting seat respectively, the both ends of fixed axle are provided with the external screw thread respectively, the cover is equipped with adjusting part on the external screw thread, adjusting part and multiunit first bracing piece is connected, the one end of first bracing piece is provided with the backup pad, the backup pad with the inboard contact of conveying roller body.

Further, the adjusting part includes the thread bush, the thread bush is established on the fixed axle with the external screw thread adaptation, one side of thread bush is provided with two sets of buckles, and is two sets of the cover is equipped with the go-between on the buckle, and first damping spring sets up the go-between with between the thread bush, week side of go-between evenly is provided with multiunit second connecting seat, overlaps respectively on the multiunit second connecting seat to be equipped with the second bracing piece, the one end of second bracing piece with first bracing piece is connected.

Furthermore, the two groups of buckles are sleeved with first damping springs, the first damping springs are arranged between the connecting ring and the threaded sleeve, the supporting plate is provided with a rubber pad, and the rubber pad is bonded with the supporting plate.

Further, damper includes the mount pad, the lower extreme of mount pad evenly is provided with two sets of fixing bolt, two sets of spouts have been seted up to the mount pad internal symmetry, and solid fixed ring's week side is provided with location axle and two sets of sliders, the slider card is established in the spout, the location axle is worn to establish on the mount pad, and the cover is equipped with second damping spring, the connector has been worn in the fixed ring, the connector with the fixed shaft is connected.

Furtherly, the spread groove has been seted up respectively at the both ends of fixed axle, the one end card of connector is established it is fixed to have the split pin in the spread groove, be provided with the bearing in the solid fixed ring, the other end of connector is worn to establish in the bearing.

The utility model has the advantages that:

1. support the inner wall of conveying roller body through set up supporting component on the fixed axle, increase the intensity of conveying roller body, still through setting up first damping spring reduce the impact force that conveying roller body received and when conveying roller body atress downstream, fixed axle downstream makes solid fixed ring downstream, gu fixed ring downstream extrusion second damping spring cushions to improve the life of conveying roller body.

2. Through rotating the thread bush, the thread bush rotates and moves along the fixed shaft, the thread bush moves to enable the second supporting rod to move, the second supporting rod moves to enable the first supporting rod to rotate, the first supporting rod rotates to drive the supporting plate to move and is fixed with the inner wall of the conveying roller body in a fitting mode, the conveying roller body with different sizes can be fixed conveniently, the thread bush is matched with the external thread to have self-locking performance, and the adjustment is stable.

Drawings

The present invention will be further described with reference to the accompanying drawings.

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

fig. 2 is a partial cross-sectional view of the present invention;

fig. 3 is an exploded view of the present invention;

FIG. 4 is an exploded view of the center subassembly of the present invention;

FIG. 5 is an exploded view of the center subassembly of the present invention;

fig. 6 is an enlarged schematic view of the region a in fig. 3.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

10. a rubber sleeve; 11. a mounting seat; 12. a fixed shaft; 13. a fixed seat; 14. a T-shaped fixture block; 15. Connecting the disc; 16. connecting sleeves; 17. a connector; 18. connecting grooves; 19. a cotter pin; 20. an external thread; 21. a first connecting seat; 22. a rubber pad; 23. a support plate; 24. a second support bar; 25. A connecting ring; 26. a threaded sleeve; 27. buckling; 28. a first damping spring; 29. a second connecting seat; 30. fixing a sleeve; 31. fixing the bolt; 101. a second damping spring; 102. positioning the shaft; 103. a bearing; 104. a slider; 105. a fixing ring; 106. a chute; 107. a joining groove; 108. a T-shaped clamping groove; 109. a joining block; 110. a conveying roller body; 112. a first support bar.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Example (b):

as shown in fig. 1 to 6, a special conveying roller of friction conveying line of long service life, including conveying roller body 110, the cover is equipped with rubber sleeve 10 on the conveying roller body 110, can improve the frictional force of conveying roller body 110 through setting up rubber sleeve 10, high durability and convenient use, the inboard of rubber sleeve 10 evenly is provided with multiunit T type fixture block 14, multiunit T type draw-in groove 108 has evenly been seted up in conveying roller body 110's the outside, T type fixture block 14 card is established in T type draw-in groove 108, rubber sleeve 10 is the joint with conveying roller body 110, the installation is dismantled conveniently, in some embodiments, 10 accessible bolt fastening of rubber sleeve are on conveying roller body 110, thereby improve the fastness that rubber sleeve 10 is fixed.

The fixed shaft 12 penetrates through the conveying roller body 110, the supporting assembly is arranged on the fixed shaft 12 and comprises a fixed seat 13, the fixed seat 13 is fixed in the middle of the fixed shaft 12 through bolts, the fixed seat 13 is convenient to mount or dismount, and replacement and maintenance are convenient.

Both ends of fixing base 13 are provided with fixed cover 30 respectively, the week side of fixed cover 30 evenly is provided with the first connecting seat 21 of multiunit, be provided with first bracing piece 112 on the first connecting seat 21 of multiunit respectively, the both ends of fixed axle 12 are provided with external screw thread 20 respectively, the cover is equipped with adjusting part on the external screw thread 20, adjusting part is connected with the first bracing piece 112 of multiunit, the one end of first bracing piece 112 is provided with backup pad 23, backup pad 23 and conveying roller body 110's inboard contact, support conveying roller body 110's inner wall through setting up backup pad 23, increase conveying roller body 110's intensity, avoid conveying roller body 110 to receive the phenomenon that produces the deformation after the collision, and the service life of the device is prolonged.

The adjusting assembly comprises a threaded sleeve 26, the threaded sleeve 26 is sleeved on the fixed shaft 12 and matched with the external thread 20, two sets of buckles 27 are arranged on one side of the threaded sleeve 26, a connecting ring 25 is sleeved on the two sets of buckles 27, the first damping spring 28 is arranged between the connecting ring 25 and the threaded sleeve 26, multiple sets of second connecting seats 29 are evenly arranged on the peripheral side of the connecting ring 25, the multiple sets of second connecting seats 29 are respectively sleeved with the second supporting rods 24, and one ends of the second supporting rods 24 are connected with the first supporting rods 112.

During the use, through rotating thread bush 26, thread bush 26 rotates and removes along fixed axle 12, and thread bush 26 removes and makes second bracing piece 24 remove, and second bracing piece 24 removes and makes first bracing piece 112 rotate, and first bracing piece 112 rotates and drives backup pad 23 and remove to be convenient for make backup pad 23 laminate with the conveying roller body 110 inner wall of variation in size and fix, convenient to use, and thread bush 26 has the auto-lock nature with the cooperation of external screw thread 20, adjusts stably.

The two groups of buckles 27 are sleeved with first damping springs 28, the first damping springs 28 are arranged between the connecting ring 25 and the threaded sleeve 26, impact force on the conveying roller body 110 can be properly reduced by arranging the first damping springs 28, the supporting plate 23 is provided with the rubber pad 22, the rubber pad 22 can improve contact friction force between the supporting plate 23 and the inner wall of the conveying roller body 110, and the rubber pad 22 is bonded with the supporting plate 23 and is convenient to replace the rubber pad 22.

Two ends of the fixed shaft 12 are respectively sleeved with a connecting sleeve 16, the connecting sleeves 16 are fixed on the fixed shaft 12 through bolts, a connecting disc 15 is arranged on each connecting sleeve 16, four groups of linking blocks 109 are uniformly arranged on the peripheral side of each connecting disc 15, four groups of linking grooves 107 are uniformly formed in two ends of the conveying roller body 110, the linking blocks 109 are clamped in the linking grooves 107, the fixed shaft 12 and the conveying roller body 110 can be conveniently connected, and dust can be prevented from entering the inner wall of the conveying roller body 110.

The both ends of fixed axle 12 are provided with damper respectively, damper includes mount pad 11, the lower extreme of mount pad 11 evenly is provided with two sets of fixing bolt 31, make things convenient for fixed mounting seat 11, thereby fix the device, two sets of spouts 106 have been seted up to the symmetry in the mount pad 11, gu fixed ring 105's week side is provided with location axle 102 and two sets of slider 104, slider 104 card is established in spout 106, location axle 102 wears to establish on mount pad 11, and the cover is equipped with second damping spring 101, gu worn connector 17 in the fixed ring 105, connector 17 is connected with fixed axle 12, when conveying roller body 110 atress downwardly moving, fixed axle 12 moves down and makes fixed ring 105 remove down, gu fixed ring 105 removes extrusion second damping spring 101 downwards and cushions, improve conveying roller body 110's life.

Connecting grooves 18 are formed in two ends of the fixing shaft 12 respectively, one end of the connecting head 17 is clamped in the connecting grooves 18 and fixed through a split pin 19, the fixing shaft 12 can be conveniently detached under the condition that the mounting base 11 is not detached, the mounting and detaching are convenient, replacement and maintenance are convenient, a bearing 103 is arranged in the fixing ring 105, the other end of the connecting head 17 penetrates through the bearing 103, the bearing 103 can reduce rolling friction abrasion between the connecting head 17 and the fixing ring 105, and the service life of the device is prolonged.

When in use, according to the size of the conveying roller body 110, the threaded sleeve 26 rotates to move along the fixed shaft 12 by rotating the threaded sleeve 26, the threaded sleeve 26 moves to move the second supporting rod 24, the second supporting rod 24 moves to rotate the first supporting rod 112, the first supporting rod 112 rotates to drive the supporting plate 23 to move to be attached to the inner wall of the conveying roller body 110 for fixing the conveying roller body 110 with different sizes, the threaded sleeve 26 is matched with the external thread 20 to have self-locking performance and be stably adjusted, then the connecting sleeve 16 is fixed on the fixed shaft 12 through a bolt, the connecting block 109 on the connecting disc 15 is clamped in the connecting groove 107 of the conveying roller body 110, the conveying roller body 110 and the fixed shaft 12 can rotate simultaneously, dust can be prevented from entering the inner wall of the conveying roller body 110, and then the two groups of mounting seats 11 are fixed on a conveying device (not shown) through the fixing bolt 31, the two ends of the fixed shaft 12 are connected to the connectors 17 on the mounting base 11.

In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. Special conveying roller of long service life's friction transfer chain, its characterized in that: including conveying roller body (110), wear to be equipped with fixed axle (12) in conveying roller body (110), be provided with supporting component on fixed axle (12), supporting component with the inboard contact of conveying roller body (110), the both ends of fixed axle (12) are equipped with adapter sleeve (16) respectively by the cover, adapter sleeve (16) are fixed through the bolt on fixed axle (12), be provided with connection pad (15) on adapter sleeve (16), the week side of connection pad (15) evenly is provided with four groups and links up piece (109), four groups link up groove (107) have evenly been seted up respectively at the both ends of conveying roller body (110), link up piece (109) card and establish link up in groove (107), the both ends of fixed axle (12) are provided with damper respectively.

2. The special conveying roller for friction conveying line with long service life according to claim 1, characterized in that: the conveying roller is characterized in that a rubber sleeve (10) is sleeved on the conveying roller body (110), a plurality of groups of T-shaped clamping blocks (14) are uniformly arranged on the inner side of the rubber sleeve (10), a plurality of groups of T-shaped clamping grooves (108) are uniformly formed in the outer side of the conveying roller body (110), and the T-shaped clamping blocks (14) are clamped in the T-shaped clamping grooves (108).

3. The special conveying roller for friction conveying line with long service life according to claim 1, characterized in that: the supporting component includes fixing base (13), fixing base (13) are in through the bolt fastening the middle part of fixed axle (12), the both ends of fixing base (13) are provided with fixed cover (30) respectively, the week side of fixed cover (30) evenly is provided with first connecting seat of multiunit (21), multiunit be provided with first bracing piece (112) on first connecting seat (21) respectively, the both ends of fixed axle (12) are provided with external screw thread (20) respectively, the cover is equipped with adjusting part on external screw thread (20), adjusting part and multiunit first bracing piece (112) are connected, the one end of first bracing piece (112) is provided with backup pad (23), backup pad (23) with the inboard contact of conveying roller body (110).

4. The special conveying roller for friction conveying line with long service life according to claim 3, characterized in that: the adjusting part includes thread bush (26), thread bush (26) cover is established on fixed axle (12) with external screw thread (20) adaptation, one side of thread bush (26) is provided with two sets of buckle (27), and is two sets of the cover is equipped with go-between (25) on buckle (27), and first damping spring (28) set up go-between (25) with between thread bush (26), the week side of go-between (25) evenly is provided with multiunit second connecting seat (29), and the cover is equipped with second bracing piece (24) respectively on multiunit second connecting seat (29), the one end of second bracing piece (24) with first bracing piece (112) are connected.

5. The special conveying roller for friction conveying line with long service life according to claim 4, characterized in that: the two groups of buckles (27) are sleeved with first damping springs (28), the first damping springs (28) are arranged between the connecting ring (25) and the threaded sleeve (26), the supporting plate (23) is provided with a rubber pad (22), and the rubber pad (22) is bonded with the supporting plate (23).

6. The special conveying roller for friction conveying line with long service life according to claim 1, characterized in that: damping component includes mount pad (11), the lower extreme of mount pad (11) evenly is provided with two sets of fixing bolt (31), two sets of spout (106) have been seted up to the symmetry in mount pad (11), and the week side of solid fixed ring (105) is provided with location axle (102) and two sets of slider (104), slider (104) card is established in spout (106), location axle (102) is worn to establish on mount pad (11), and the cover is equipped with second damping spring (101), connector (17) have been worn in solid fixed ring (105), connector (17) with fixed axle (12) are connected.

7. The special conveying roller for friction conveying line with long service life according to claim 6, characterized in that: spread groove (18) have been seted up respectively at the both ends of fixed axle (12), the one end card of connector (17) is established it is fixed to have split pin (19) in spread groove (18), be provided with bearing (103) in solid fixed ring (105), the other end of connector (17) is worn to establish in bearing (103).