CN205278255U - Novel chain drive - Google Patents
Novel chain drive Download PDFInfo
- Publication number
- CN205278255U CN205278255U CN201521078473.XU CN201521078473U CN205278255U CN 205278255 U CN205278255 U CN 205278255U CN 201521078473 U CN201521078473 U CN 201521078473U CN 205278255 U CN205278255 U CN 205278255U
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- China
- Prior art keywords
- chain
- vane type
- drive
- sprocket
- line wheel
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Abstract
The utility model discloses a novel chain drive, including transmission box, drive chain and vane type bread line wheel, the drive chain lower extreme of the internal portion of transmission case passes spring straining device and driving motor linkage vane type bread line wheel, vane type bread line wheel has the multiunit, drive chain passes multiunit vane type bread line wheel and adopts mode crisscross from top to bottom. This novel chain meshes from top to bottom with each sprocket interval, has realized the reverse drive, the chain meshes from top to bottom with each sprocket interval, utilizes sprocket effect itself, has reduced the use of tightener sprocket, join in marriage spring straining device, it is automatic according to chain in service behavior, tensioning chain.
Description
Technical field
This utility model belongs to grain heat-drying machine part technical field, is specifically related to a kind of Novel chain drive mechanism.
Background technology
Current domestic foodstuff drying device draining crop mechanism all adopts chain drive, generally has six or eight sprocket wheels, and each sprocket wheel turns to difference, chain strip adoption bolt tensioning. The now feature according to sprocket wheel direction of rotation, and in use, chain is subject to resistance and does not stop change, has designed and developed a kind of Novel chain transmission strainer.
Utility model content
The purpose of this utility model is to overcome deficiency of the prior art, it is provided that a kind of adjustable draining crop mechanism.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of Novel chain drive mechanism, including transmission case body, driving chain and vane type grain discharging wheel, spring tensioning mechanism and drive motor linkage vane formula grain discharging wheel are passed in driving chain lower end within described transmission case body, described vane type grain discharging wheel has many groups, and described driving chain adopts mode staggered up and down through many group vane type grain discharging wheels.
It is provided with inside described transmission case body and turns to support bar to support drive mechanism.
The beneficial effects of the utility model: this Novel chain and each sprocket wheel interval are engaged up and down, it is achieved that reverse drive; Chain and each sprocket wheel interval are engaged up and down, utilize sprocket wheel itself to act on, decrease the use of tightener sprocket; Join spring tensioning mechanism, automatically according to chain service condition, tension chain.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, this utility model is described in further detail.
As shown in Figure 1, the purpose of this utility model is in that to provide a kind of Novel chain drive mechanism, including transmission case body 1, driving chain 5 and vane type grain discharging wheel 6, spring tensioning mechanism 3 and drive motor 4 linkage vane formula grain discharging wheel 6 are passed in driving chain 5 lower end within described transmission case body 1, described vane type grain discharging wheel 6 has many groups, described driving chain 5 adopts mode staggered up and down through many group vane type grain discharging wheels 6, and internal being provided with of described transmission case body 1 turns to support bar 2 to support drive mechanism.
Operation principle: as shown in Figure 1, driving chain 5 is wound around six vane type grain discharging wheels 6 respectively, chain 5 rotates, achieve rotating backward of six vane type grain discharging wheels 6, spring tensioning mechanism 3, according to drag size, adjusts the tensile force of chain 5 automatically, drive motor 4 provides power, and internal being provided with of transmission case body 1 turns to support bar 2 to support drive mechanism.
Above content is only to this utility model structure example and explanation; described specific embodiment is made various amendment or supplements or adopt similar mode to substitute by affiliated those skilled in the art; without departing from the structure of utility model or surmount the scope that present claims book is defined, protection domain of the present utility model all should be belonged to.
Claims (2)
1. a Novel chain drive mechanism, including transmission case body (1), driving chain (5) and vane type grain discharging wheel (6), it is characterized in that, driving chain (5) lower end traverse spring tensioning mechanism (3) of described transmission case body (1) inside and drive motor (4) linkage vane formula grain discharging wheel (6), described vane type grain discharging wheel (6) has many groups, and described driving chain (5) adopts mode staggered up and down through many groups vane type grain discharging wheel (6).
2. a kind of Novel chain drive mechanism according to claim 1, it is characterised in that internal being provided with of described transmission case body (1) turns to support bar (2) to support drive mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521078473.XU CN205278255U (en) | 2015-12-22 | 2015-12-22 | Novel chain drive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521078473.XU CN205278255U (en) | 2015-12-22 | 2015-12-22 | Novel chain drive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205278255U true CN205278255U (en) | 2016-06-01 |
Family
ID=56062834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521078473.XU Active CN205278255U (en) | 2015-12-22 | 2015-12-22 | Novel chain drive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205278255U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111014772A (en) * | 2019-12-27 | 2020-04-17 | 重庆市金久装饰工程有限责任公司 | Aluminum alloy door and window mounting hole drilling equipment |
-
2015
- 2015-12-22 CN CN201521078473.XU patent/CN205278255U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111014772A (en) * | 2019-12-27 | 2020-04-17 | 重庆市金久装饰工程有限责任公司 | Aluminum alloy door and window mounting hole drilling equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |