CN201358069Y - Novel hoister traction sprocket - Google Patents
Novel hoister traction sprocket Download PDFInfo
- Publication number
- CN201358069Y CN201358069Y CNU2008200418277U CN200820041827U CN201358069Y CN 201358069 Y CN201358069 Y CN 201358069Y CN U2008200418277 U CNU2008200418277 U CN U2008200418277U CN 200820041827 U CN200820041827 U CN 200820041827U CN 201358069 Y CN201358069 Y CN 201358069Y
- Authority
- CN
- China
- Prior art keywords
- wheel hub
- gear ring
- driving chain
- bolt
- sprocket
- Prior art date
- 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 - Fee Related
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Abstract
The utility model discloses a novel hoister traction sprocket which is a split sprocket consisting of a wheel hub (1) sheathed on a shaft and a gear ring (2) matched with the wheel hub (1), wherein the edge of the wheel hub (1) is extended with a first step (3) which is evenly distributed with first bolt holes (4) along the radial direction; the gear ring (2) is provided with a second step (5) matched with the first step (3), and the second step (5) is evenly distributed with second bolt holes (6) matched with the first bolt holes (4) along the radial direction; and the wheel hub (1) is connected with the gear ring (2) by a bolt (7), and the surface of the bolt (7) is provided with glue for preventing the bolt from being loose. The novel hoister traction sprocket with the structure can be conveniently disassembled when a plate chain bucket hoister traction sprocket is needed to be replaced, thus having the advantages of being time-saving, good in interchangeability and long in service life, saving cost and the like.
Description
Technical field
The utility model relates to a kind of chain type load transfer device, especially relates to a kind of chain bucket hoist head traction sprocket wheel.
Background technology
Chain bucket hoist is that hopper is fixed on the chain, relies on head chain wheel set conduction chain, realizes the conveying of material; In industries such as building materials, chemical industry, grain, be used to carry various powderies, little lump material.Its head chain wheel set mainly comprises head axle, driving chain sprocket, bearing seat.Sprocket wheel is an easily worn part, and the life-span is short, when maintenance, head chain wheel set integral body from the main frame need be unloaded, and bearing seat and sprocket wheel is pulled down from main shaft, at last the sprocket wheel that could more renew again; Whole process is aloft work, and inconvenient operation also expends the long period, and the whole sprocket wheel of changing only scraps, thereby causes waste, has increased cost.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of novel gig driving chain sprocket at problems of the prior art, its objective is when needs are changed the chain bucket hoist driving chain sprocket, can be for convenience detach, and this sprocket wheel has high service life.
The technical solution of the utility model provides a kind of novel gig driving chain sprocket, it is characterized in that: described driving chain sprocket is split type sprocket wheel, is made up of the gear ring that can be set in the wheel hub on the axle and match with wheel hub.
The edge of described wheel hub is extended with first step, radially is evenly distributed with first bolt hole on the first step.
Described gear ring is provided with the second step that matches with first step, radially is evenly distributed with second bolt hole that matches with first bolt hole on the second step.
Described wheel hub and gear ring are by bolted connection, and the surface of bolt is provided with screw retention glue.
Described gear ring cuts after whole completion of processing and is divided at least two tooth pieces, has the gap of 2mm between each adjacent teeth piece at least.
Rectangular distribution brace panel radially on the described wheel hub.
Described wheel hub is provided with lightening hole.
A kind of novel gig driving chain sprocket with above-mentioned special construction has the following advantages:
1. for convenience detach, save time.When maintenance, the head chain wheel set does not need to break away from body, need not pull down bearing seat, as long as remove bolt by twisting, changes the tooth piece that has damaged, extremely makes things convenient for, saves time.
2. saving cost.Only need to change the tooth piece that has damaged, wheel hub and other tooth pieces need not be changed, and save cost.
3. interchangeability is good, the life-span is high.Behind gear teeth piece driving surface wearing and tearing 4～5mm, left and right sprocket piece can be exchanged again, non-working surface originally becomes driving surface, has improved Occupation coefficient, and double service life; Only gear ring is carried out integral quenching, and only need gear ring to make the material of making good use of, just can increase the service life greatly.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is a chain bucket hoist head chain wheel set mounting structure scheme drawing.
Fig. 2 A is the scheme drawing of normal traction sprocket wheel left view.
Fig. 2 B is the scheme drawing of normal traction sprocket wheel front view.
Fig. 3 A is the left TV structure scheme drawing of wheel hub in the utility model.
Fig. 3 B is the main TV structure scheme drawing of wheel hub in the utility model.
Fig. 4 A is the main TV structure scheme drawing of gear ring in the utility model.
Fig. 4 B is the left TV structure scheme drawing of gear ring in the utility model.
Fig. 5 A is a left TV structure scheme drawing of the present utility model.
Fig. 5 B is a main TV structure scheme drawing of the present utility model.
In Fig. 1-5,1: wheel hub; 2: gear ring; 3. first step; 4: the first bolts hole; 5: second step; 6: the second bolts hole; 7: bolt; 8: the tooth piece; 9: brace panel; 10: lightening hole.
The specific embodiment
, when after the sprocket wheel wearing and tearing, keeping in repair, chain wheel set integral body from the main frame need be unloaded in conjunction with as can be known by Fig. 1, Fig. 2 A and Fig. 2 B, again bearing seat and sprocket wheel be pulled down from main shaft, at last the sprocket wheel that could more renew; Whole process is aloft work, and inconvenient operation also expends the long period, and the whole sprocket wheel of changing only scraps, thereby causes waste, has increased cost.
By Fig. 3 A, Fig. 3 B, Fig. 4 A, Fig. 4 B, Fig. 5 A and Fig. 5 B combination as can be known, this novel gig driving chain sprocket is split type sprocket wheel, is made up of the gear ring 2 that can be set in the wheel hub 1 on the axle and match with wheel hub 1.
The edge of wheel hub 1 is extended with first step 3, radially is evenly distributed with first bolt hole 4 on the first step 3, and the material of wheel hub 1 is ZG210-310, rectangular distribution brace panel 9 and be laid with lightening hole 10 radially on the wheel hub 1; Gear ring 2 is provided with the second step 5 that matches with first step 3, radially is evenly distributed with second bolt hole 6 that matches with first bolt hole 4 on the second step 5, and the material of gear ring 2 is 40Cr, forge hot steel.Gear ring 2 cuts after whole completion of processing and is divided into six tooth pieces 8, and the gap of 2mm is arranged between each adjacent teeth piece 8, and is separate, so fully guaranteed its interchangeability, and tooth piece 8 carries out integral quenching, and HRC55-60, quench hardened case are 6-7mm.
Claims (7)
1. novel gig driving chain sprocket is characterized in that: described driving chain sprocket is split type sprocket wheel, is made up of the gear ring (2) that can be set in the wheel hub (1) on the axle and match with wheel hub (1).
2. novel gig driving chain sprocket according to claim 1 is characterized in that: the edge of described wheel hub (1) is extended with first step (3), radially is evenly distributed with first bolt hole (4) on the first step (3).
3. novel gig driving chain sprocket according to claim 2, it is characterized in that: described gear ring (2) is provided with the second step (5) that matches with first step (3), radially is evenly distributed with second bolt hole (6) that matches with first bolt hole (4) on the second step (5).
4. novel gig driving chain sprocket according to claim 3 is characterized in that: described wheel hub (1) is connected by bolt (7) with gear ring (2), and the surface of bolt (7) is provided with screw retention glue.
5. according to the described novel gig driving chain sprocket of each claim among the claim 1-4, it is characterized in that: described gear ring (2) cuts after whole completion of processing and is divided at least two tooth pieces (8), has the gap of 2mm between each adjacent teeth piece (8) at least.
6. according to the described novel gig driving chain sprocket of each claim among the claim 1-4, it is characterized in that: rectangular distribution brace panel (9) radially on the described wheel hub (1).
7. according to the described novel gig driving chain sprocket of each claim among the claim 1-4, it is characterized in that: described wheel hub (1) is provided with lightening hole (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200418277U CN201358069Y (en) | 2008-07-18 | 2008-07-18 | Novel hoister traction sprocket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200418277U CN201358069Y (en) | 2008-07-18 | 2008-07-18 | Novel hoister traction sprocket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201358069Y true CN201358069Y (en) | 2009-12-09 |
Family
ID=41423830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200418277U Expired - Fee Related CN201358069Y (en) | 2008-07-18 | 2008-07-18 | Novel hoister traction sprocket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201358069Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102627187A (en) * | 2012-03-26 | 2012-08-08 | 南通市中矿水泥成套设备有限公司 | Novel wheel ring and wheel hub device of central chain lifting machine |
| CN105952856A (en) * | 2016-06-01 | 2016-09-21 | 刘道文 | Hanging combination track chain wheel and chain wheel transmission mechanism |
| CN107555077A (en) * | 2017-09-29 | 2018-01-09 | 上海宝冶建设工业炉工程技术有限公司 | Bucket elevator device |
| KR102157485B1 (en) * | 2020-03-17 | 2020-09-21 | 코리아휠 주식회사 | Chain driving sproket for trolley conveyers |
-
2008
- 2008-07-18 CN CNU2008200418277U patent/CN201358069Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102627187A (en) * | 2012-03-26 | 2012-08-08 | 南通市中矿水泥成套设备有限公司 | Novel wheel ring and wheel hub device of central chain lifting machine |
| CN105952856A (en) * | 2016-06-01 | 2016-09-21 | 刘道文 | Hanging combination track chain wheel and chain wheel transmission mechanism |
| CN107555077A (en) * | 2017-09-29 | 2018-01-09 | 上海宝冶建设工业炉工程技术有限公司 | Bucket elevator device |
| CN107555077B (en) * | 2017-09-29 | 2024-03-01 | 上海宝冶冶金工程有限公司 | Bucket elevator device |
| KR102157485B1 (en) * | 2020-03-17 | 2020-09-21 | 코리아휠 주식회사 | Chain driving sproket for trolley conveyers |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091209 Termination date: 20120718 |