CN208979653U - A kind of chain conveyor - Google Patents
A kind of chain conveyor Download PDFInfo
- Publication number
- CN208979653U CN208979653U CN201821509575.6U CN201821509575U CN208979653U CN 208979653 U CN208979653 U CN 208979653U CN 201821509575 U CN201821509575 U CN 201821509575U CN 208979653 U CN208979653 U CN 208979653U
- Authority
- CN
- China
- Prior art keywords
- chain
- limiting slot
- sprocket
- transmission side
- side band
- 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
Links
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- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The utility model discloses a kind of chain conveyors, support base is fixed in limiting slot, several support rollers are mutually rotatably connected on support base across a certain distance, back-up roller wheel is rotatably connected on the outside of limiting slot, two transportation sprockets are rotatably connected in limiting slot, conveyor chain is set around on two transportation sprockets, and conveyor chain forms the opposite transmission side band of upper and lower two transmission directions, the transmission side band of upside is placed in limiting slot and is supported in support roller, and the transmission side band of downside is supported in back-up roller wheel；Driven sprocket is fixedly connected with a transportation sprocket, and drive sprocket is fixedly connected with the output shaft of motor, is connected between drive sprocket and driven sprocket by drive chain.Upside transmission side band in conveyor chain is supported in support roller, and trees are pressed in support roller, avoid the crushing of conveyor chain.In conveyor chain backhaul, the transmission side band of downside is supported in back-up roller wheel, reduces motor load.
Description
Technical field:
The utility model relates to a kind of chain conveyors.
Background technique:
The existing chain conveyor for conveying timber is during transporting trees, since trees weight is generally heavier,
Trees directly bear against on chain, can cause greatly to damage to sprocket wheel and chain using after the section time, and chain backhaul is without support,
The load of motor is big, and maintenance and operating cost are higher.
Utility model content:
The utility model is to provide a kind of chain conveyor to solve the above-mentioned problems of the prior art.
Technical solution used by the utility model has: a kind of chain conveyor, including motor, drive sprocket, driven chain
Wheel, drive chain, transportation sprocket, conveyor chain, back-up roller wheel, support base, support roller and limiting slot, the support base are fixed on
In limiting slot, several support rollers are mutually rotatably connected on support base across a certain distance, and back-up roller wheel is rotatably connected on limit
The outside of slot, two transportation sprockets are rotatably connected in limiting slot, and conveyor chain is set around on two transportation sprockets, and carrier chain bar shaped
At the opposite transmission side band of upper and lower two transmission directions, the transmission side band of upside is placed in limiting slot and is supported in support roller,
The transmission side band of downside is supported in back-up roller wheel；Driven sprocket is fixedly connected with a transportation sprocket, drive sprocket and electricity
The output shaft of machine is fixedly connected, and is connected between drive sprocket and driven sprocket by drive chain.
Further, the bottom surface of the limiting slot is equipped with discharge slot.
Further, the outer wall of the limiting slot is equipped with mounting plate, and back-up roller wheel is rotatablely connected on a mounting board.
Further, the outer circle wall of the back-up roller wheel is equipped with limiting groove.
The utility model has the following beneficial effects:
Upside transmission side band in conveyor chain is supported in support roller, and trees are pressed in support roller, avoid conveyor chain
Crushing.In conveyor chain backhaul, the transmission side band of downside is supported in back-up roller wheel, reduces motor load.
Detailed description of the invention:
Fig. 1 is the utility model structure chart.
Fig. 2 is the utility model internal structure chart.
Fig. 3 is left view of the support roller in limiting slot in the utility model.
Specific embodiment:
The utility model will be further described below with reference to the accompanying drawings.
Such as Fig. 1 to Fig. 3, a kind of chain conveyor of the utility model, including motor 11, drive sprocket 12, driven sprocket 13,
Drive chain 14, transportation sprocket 20, conveyor chain 21, back-up roller wheel 22, support base 23, support roller 24 and limiting slot 31, support
Seat 23 is fixed in limiting slot 31, several 24 phases of support roller are rotatably connected on across a certain distance on support base 23, back-up roller
Wheel 22 is rotatably connected on the outside of limiting slot 31, and two transportation sprockets 20 are rotatably connected in limiting slot 31 by shaft and bearing,
Conveyor chain 21 is set around on two transportation sprockets 20, and conveyor chain 21 forms the opposite transmission side of upper and lower two transmission directions
Band, the transmission side band of upside are placed in limiting slot 31 and are supported in support roller 24, and the transmission side band of downside is supported on back-up roller
On wheel 22.Driven sprocket 13 is fixedly connected with the shaft on a transportation sprocket 20, and the output shaft of drive sprocket 12 and motor 11 is solid
Fixed connection, is connected between drive sprocket 12 and driven sprocket 13 by drive chain 14.
When in use, trees are placed on conveyor chain 21 and are conveyed by conveyor chain 21, in transmission process, carrier chain
Upside transmission side band in item 21 is supported in support roller 24, and trees are pressed in support roller 24, avoid the crushing of conveyor chain 21.
In 21 backhaul of conveyor chain, the transmission side band of downside is supported in back-up roller wheel 22, reduces motor load.
Discharge slot 32 is equipped on the bottom surface of limiting slot 31, discharge slot 32 can accumulate in limit to avoid the miscellaneous bits of trees
In the slot 31 of position.
Convenient for back-up roller wheel 22 to be mounted on limiting slot 31, to be equipped with mounting plate 33, branch on the outer wall of limiting slot 31
Support idler wheel 22 is rotatably connected on mounting plate 33.
For convenient for preferably by 21 positioning support of conveyor chain in back-up roller wheel 22, in the outer circle wall of back-up roller wheel 22
It is equipped with limiting groove.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
It for art personnel, can also make several improvements without departing from the principle of this utility model, these improvement also should be regarded as
The protection scope of the utility model.
Claims (4)
1. a kind of chain conveyor, it is characterised in that: including motor (11), drive sprocket (12), driven sprocket (13), drive chain
Item (14), transportation sprocket (20), conveyor chain (21), back-up roller wheel (22), support base (23), support roller (24) and limiting slot
(31), the support base (23) is fixed in limiting slot (31), several support rollers (24) are mutually rotatablely connected across a certain distance
On support base (23), back-up roller wheel (22) is rotatably connected on the outside of limiting slot (31), two transportation sprockets (20) rotation connection
In limiting slot (31), conveyor chain (21) is set around on two transportation sprockets (20), and conveyor chain (21) forms upper and lower two
The opposite transmission side band of transmission direction, the transmission side band of upside are placed in limiting slot (31) and are supported on support roller (24), under
The transmission side band of side is supported on back-up roller wheel (22)；Driven sprocket (13) is fixedly connected with a transportation sprocket (20), main
Movable sprocket (12) is fixedly connected with the output shaft of motor (11), passes through drive chain between drive sprocket (12) and driven sprocket (13)
Item (14) is connected.
2. chain conveyor as described in claim 1, it is characterised in that: the bottom surface of the limiting slot (31) is equipped with discharge groove
Hole (32).
3. chain conveyor as described in claim 1, it is characterised in that: the outer wall of the limiting slot (31) is equipped with mounting plate
(33), back-up roller wheel (22) is rotatably connected on mounting plate (33).
4. chain conveyor as described in claim 1, it is characterised in that: the outer circle wall of the back-up roller wheel (22) is equipped with
Limiting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821509575.6U CN208979653U (en) | 2018-09-16 | 2018-09-16 | A kind of chain conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821509575.6U CN208979653U (en) | 2018-09-16 | 2018-09-16 | A kind of chain conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208979653U true CN208979653U (en) | 2019-06-14 |
Family
ID=66784267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821509575.6U Expired - Fee Related CN208979653U (en) | 2018-09-16 | 2018-09-16 | A kind of chain conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208979653U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109018850A (en) * | 2018-09-16 | 2018-12-18 | 南京卓迈机械有限公司 | A kind of chain conveyor |
| CN113503367A (en) * | 2021-07-29 | 2021-10-15 | 苏州捷赛机械股份有限公司 | Plate-chain type valve for bulk grain equipment |
-
2018
- 2018-09-16 CN CN201821509575.6U patent/CN208979653U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109018850A (en) * | 2018-09-16 | 2018-12-18 | 南京卓迈机械有限公司 | A kind of chain conveyor |
| CN113503367A (en) * | 2021-07-29 | 2021-10-15 | 苏州捷赛机械股份有限公司 | Plate-chain type valve for bulk grain equipment |
| CN113503367B (en) * | 2021-07-29 | 2024-11-19 | 苏州捷赛机械股份有限公司 | A plate chain valve for bulk grain equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190614 Termination date: 20210916 |