CN202988118U - Toothless tail wheel of check ring of vertical conveying machine - Google Patents
Toothless tail wheel of check ring of vertical conveying machine Download PDFInfo
- Publication number
- CN202988118U CN202988118U CN 201220678292 CN201220678292U CN202988118U CN 202988118 U CN202988118 U CN 202988118U CN 201220678292 CN201220678292 CN 201220678292 CN 201220678292 U CN201220678292 U CN 201220678292U CN 202988118 U CN202988118 U CN 202988118U
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- China
- Prior art keywords
- tail wheel
- check ring
- toothless
- wheel body
- tail
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a toothless tail wheel of a check ring of a vertical conveying machine. The toothless tail wheel comprises a tail wheel body, wherein a shaft hole matched with a tail shaft is formed in the center of the tail wheel body; the side of the tail wheel body is connected with the check ring of which the outer diameter is more than that of the tail wheel body; the check ring is inlaid on the side of the tail wheel body and is locked through a bolt; and the bolt is distributed circumferentially. According to the toothless tail wheel of the check ring of the vertical conveying machine, the check ring is arranged on the side of the tail wheel body and a chain is clamped on the tail wheel to move leftwards and rightwards, so that the tail wheel is blocked back when contacting the check ring and is prevented from being removed from the chain. By adoption of the structure, the out-of-chain phenomenon of the tail wheel caused by that the toothless tail wheel jumps on the tail shaft continually is avoided, so that heavy loss caused by the out-of-chain phenomenon is reduced. The toothless tail wheel of the check ring of the vertical conveying machine is safe and practical, and accordingly, has great market value.
Description
Technical field
The utility model relates to vertical conveyor, especially a kind of anodontia tail wheel of vertical conveyor band back-up ring.
Background technology
Along with the progress of society, industry has had larger development, and enterprise is increasing to the carrier demand, and this has higher requirement to carrier, and transportation device also needs constantly improvement to adapt to new Times ' Demand.In the vertical transport industry, also more and more higher for the vertical transport requirement of powder or little grainy material.
Vertical conveyor is a kind of novel vertical shake load transfer device, is widely used in the industries such as metallurgy, coal, building materials, grain, machinery, medicine, food, is used for the vertical-lift operation of powdery, granular material.At the vertical elevator conveying industries, anodontia tail wheel can be avoided the deficiency of tooth tail wheel climbing tooth.But anodontia tail wheel easily causes tail wheel to take off chain, thereby causes heavy losses under tailing axle is beated constantly.
Owing in use there being these technical matterss, therefore be necessary the anodontia tail wheel of existing vertical conveyor is improved.
Summary of the invention
The purpose of this utility model is design for the deficiency that solves above-mentioned technology a kind of safe and practical, be difficult for taking off the anodontia tail wheel of the vertical conveyor band back-up ring of chain.
The anodontia tail wheel of the vertical conveyor band back-up ring that the utility model is designed comprises the tail wheel body, and tail wheel body center is provided with the axis hole that matches with tailing axle, and the side of tail wheel body also is connected with an external diameter greater than the back-up ring of tail wheel body.
As preferably:
Described back-up ring is embedded in the side of described tail wheel body and passes through bolt-locking: such scheme can effectively avoid tail wheel to take off chain, and make between back-up ring and tail wheel body connect more firm, safer.
Described bolt is circle distribution: such scheme is installed more firm.
The anodontia tail wheel of the vertical conveyor band back-up ring that the utility model is designed, because the side of tail wheel body is provided with back-up ring, chain is stuck in sway on tail wheel, is kept off back not making when encountering back-up ring and takes off chain.Such structure can effectively be avoided taking off the chain situation due to the tail wheel that anodontia tail wheel causes constantly under tailing axle is beated, thus the heavy losses that effective minimizing brings thus.Simultaneously, due to the safer practicality of anodontia tail wheel of this vertical conveyor band back-up ring, therefore has larger marketable value.
Description of drawings
Fig. 1 is the structural representation of the anodontia tail wheel of embodiment 1 vertical conveyor band back-up ring;
In figure: tail wheel body 1, tailing axle 2, axis hole 3, back-up ring 4, bolt 5.
The specific embodiment
The utility model will be further described by reference to the accompanying drawings below by embodiment.
Embodiment 1:
As shown in Figure 1, the anodontia tail wheel of the described vertical conveyor band of the present embodiment back-up ring, comprise tail wheel body 1, tail wheel body 1 center is provided with the axis hole 3 that matches with tailing axle 2, and the side of tail wheel body 1 also is connected with an external diameter greater than the back-up ring 4 of tail wheel body 1.Described back-up ring 4 is embedded in the side of described tail wheel body 1 and locks by bolt 5; Described bolt 5 is circle distribution.
The anodontia tail wheel of the described vertical conveyor band of the present embodiment back-up ring, because the side of tail wheel body 1 is provided with back-up ring 4, chain is stuck in sway on tail wheel, is kept off back not making when encountering back-up ring 4 and takes off chain.Such structure can effectively be avoided taking off the chain situation due to the tail wheel that anodontia tail wheel causes constantly under tailing axle 2 is beated, thus the heavy losses that effective minimizing brings thus.Simultaneously, due to the safer practicality of anodontia tail wheel of this vertical conveyor band back-up ring, therefore has larger marketable value.
Specific embodiment described herein is only to design of the present utility model explanation for example.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (3)
1. the anodontia tail wheel of a vertical conveyor band back-up ring, comprise tail wheel body (1), tail wheel body (1) center is provided with the axis hole (3) that matches with tailing axle (2), it is characterized in that the side of tail wheel body (1) also is connected with an external diameter greater than the back-up ring (4) of tail wheel body (1).
2. the anodontia tail wheel of vertical conveyor band back-up ring according to claim 1, is characterized in that described back-up ring (4) is embedded in the side of described tail wheel body (1) and locks by bolt (5).
3. the anodontia tail wheel of vertical conveyor band back-up ring according to claim 1, is characterized in that described bolt (5) is circle distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220678292 CN202988118U (en) | 2012-12-07 | 2012-12-07 | Toothless tail wheel of check ring of vertical conveying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220678292 CN202988118U (en) | 2012-12-07 | 2012-12-07 | Toothless tail wheel of check ring of vertical conveying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202988118U true CN202988118U (en) | 2013-06-12 |
Family
ID=48559319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220678292 Expired - Lifetime CN202988118U (en) | 2012-12-07 | 2012-12-07 | Toothless tail wheel of check ring of vertical conveying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202988118U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105822737A (en) * | 2016-05-25 | 2016-08-03 | 深圳市中深爱的寝具科技有限公司 | Chain wheel drive system |
-
2012
- 2012-12-07 CN CN 201220678292 patent/CN202988118U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105822737A (en) * | 2016-05-25 | 2016-08-03 | 深圳市中深爱的寝具科技有限公司 | Chain wheel drive system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130612 |