CN205274441U - Chain anti -disengagement structure of lifting machine for pharmaceutical equipment - Google Patents
Chain anti -disengagement structure of lifting machine for pharmaceutical equipment Download PDFInfo
- Publication number
- CN205274441U CN205274441U CN201521121178.8U CN201521121178U CN205274441U CN 205274441 U CN205274441 U CN 205274441U CN 201521121178 U CN201521121178 U CN 201521121178U CN 205274441 U CN205274441 U CN 205274441U
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- CN
- China
- Prior art keywords
- support column
- chain
- sprocket wheel
- sprocket
- pharmaceutical equipment
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Abstract
The utility model provides a chain anti -disengagement structure of lifting machine for pharmaceutical equipment. Mainly solve the chain in use of present lifting machine because the sprocket does not shelter from the problem of the phenomenon that deviating from appears in chain in use easily around. Its characterized in that: on the support column corresponding to the sprocket top is equipped with protects the roof beam, protect the roof beam pass through the baffle with the installation hub connection, baffle and support column correspondence are located the sprocket both sides. The utility model provides a chain anti -disengagement structure of lifting machine for pharmaceutical equipment, including the support column, be equipped with the installation axle on the support column, install epaxial cover and be equipped with the sprocket, still include with the chain that is used for promoting the heavy object of sprocket meshing, be equipped with corresponding to the sprocket top on the support column and protect the roof beam, protect the roof beam and pass through baffle and installation hub connection, the sprocket both sides are located in baffle and support column correspondence. Realize spacing to the chain displacement through corresponding the support column located around the sprocket, protecting roof beam and backplate, prevent that the chain from deviating from, use safelyr, reliable.
Description
Technical field
This utility model relates to pharmaceutical equipment elevator field, particularly to the chain anti-taking off structure of a kind of pharmaceutical equipment elevator.
Background technology
Elevator is mainly used in the conveying of solid material such as pharmacy and the powdery of health food industry, graininess, lifting and feeds in raw material. Can use with the coordinative composition of equipments such as mixer, tablet machine, capsule filling machine.
The chain of present elevator is in use owing to the surrounding of sprocket wheel does not block, and the phenomenon deviate from use easily occurs in chain.
Utility model content
In order to overcome the deficiency of background technology, this utility model provides the chain anti-taking off structure of a kind of pharmaceutical equipment elevator, mainly solve the chain of present elevator in use owing to the surrounding of sprocket wheel does not block, the problem that the phenomenon deviate from use easily occurs in chain.
This utility model be the technical scheme is that
A kind of chain anti-taking off structure of pharmaceutical equipment elevator, including support column, described support column is provided with installation axle, described installation axle is arranged with sprocket wheel, also include the chain for lifting heavy with described sprocket engagement, being arranged over guard beam corresponding to described sprocket wheel on described support column, described guard beam is connected with described installation axle by baffle plate, and described baffle plate and support column are correspondingly arranged at described sprocket wheel both sides.
Described support column and described guard beam removably connect.
Described support column is linked together by the screw bolt and nut that matches with described guard beam.
Being additionally provided with stop washer between described nut and described guard beam opposite face, described stop washer is provided with the catch withheld at described guard beam sidewall.
It is also equipped with deep groove ball bearing between described sprocket wheel inwall and described installation axle opposite face.
Described sprocket wheel inwall is also equipped with the circlip for preventing described deep groove ball bearing from deviating from.
The beneficial effects of the utility model are: this utility model provides the chain anti-taking off structure of a kind of pharmaceutical equipment elevator, including support column, support column is provided with installation axle, install and axle is arranged with sprocket wheel, also include the chain for lifting heavy with sprocket engagement, being arranged over guard beam corresponding to sprocket wheel on support column, guard beam is connected with installing axle by baffle plate, and baffle plate and support column are correspondingly arranged at sprocket wheel both sides. Spacing by what be correspondingly arranged at that support column around sprocket wheel, guard beam and backplate realize chain displacement, it is prevented that chain is deviate from, and uses more safe and reliable.
Accompanying drawing explanation
Fig. 1 is the schematic side view of one embodiment of this utility model.
Fig. 2 is the cross-sectional schematic (not including chain) of one embodiment of this utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail: as shown in the figure, a kind of chain anti-taking off structure of pharmaceutical equipment elevator, including support column 8, described support column 8 is provided with installation axle 81, described installation axle 81 is arranged with sprocket wheel 7, also include the chain 17 for lifting heavy engaged with described sprocket wheel 7, described support column 8 is arranged over guard beam 9 corresponding to described sprocket wheel 7, described guard beam 9 is connected with described installation axle 81 by baffle plate 3, and described baffle plate 3 and support column 8 are correspondingly arranged at described sprocket wheel 7 both sides. Chain 17 moves on sprocket wheel 7, be looped around the baffle plate 3 around sprocket wheel 7, support column 8, guard beam 9 connect into entirety, and around sprocket wheel 7, form independent closing space, the range of movement making chain 17 is limited within this closing space on sprocket wheel 7, the size of this confined space can realize preventing chain from deviating from through design, such that it is able to effectively prevent chain 17 from surprisingly coming off at work. Close space and have guide effect simultaneously concurrently, when skew occurring when chain movement, it is possible under the restriction of peripheral panels, return to normal movement position, strengthen system stability. This utility model provides the chain anti-taking off structure of a kind of pharmaceutical equipment elevator, including support column, support column is provided with installation axle, install and axle is arranged with sprocket wheel, also include the chain for lifting heavy with sprocket engagement, being arranged over guard beam corresponding to sprocket wheel on support column, guard beam is connected with installing axle by baffle plate, and baffle plate and support column are correspondingly arranged at sprocket wheel both sides. Spacing by what be correspondingly arranged at that support column around sprocket wheel, guard beam and backplate realize chain displacement, it is prevented that chain is deviate from, and uses more safe and reliable.
In this utility model, as it can be seen, described support column 8 and described guard beam 9 removably connect. May be otherwise and support column and guard beam are integrated setting, as preferably, support column and guard beam are split type structure, assemble convenient.
In this utility model, as it can be seen, described support column 8 and described guard beam 9 are by matching bolt 15 and nut 14 links together. Use screw bolt and nut assembling support column and guard beam, assemble convenient, less costly, may be otherwise the mounting means such as employing clamping.
In this utility model, as it can be seen, be additionally provided with stop washer 16 between described nut 14 and described guard beam 9 opposite face, described stop washer 16 is provided with the catch 161 withheld at described guard beam 9 sidewall. Installing more firm, result of use is better.
In this utility model, as it can be seen, be also equipped with deep groove ball bearing 6 between described sprocket wheel 7 inwall and described installation axle 81 opposite face. Rotating more steady, deep groove ball bearing coefficient of friction is little, and vibration and noise is relatively low, and limit speed is high, and precision is high.
In this utility model, as it can be seen, described sprocket wheel 7 inwall is also equipped with the circlip 4 for preventing described deep groove ball bearing 6 from deviating from. Assembling, run more firm, result of use is better.
Embodiment is not construed as restriction of the present utility model, but any based on spirit improvements introduced of the present utility model, all should within protection domain of the present utility model.
Claims (6)
1. the chain anti-taking off structure of a pharmaceutical equipment elevator, including support column (8), described support column (8) is provided with installation axle (81), described installation axle (81) is arranged with sprocket wheel (7), also include the chain for lifting heavy (17) engaged with described sprocket wheel (7), it is characterized in that: described support column (8) is arranged over guard beam (9) corresponding to described sprocket wheel (7), described guard beam (9) is connected with described installation axle (81) by baffle plate (3), described baffle plate (3) and support column (8) are correspondingly arranged at described sprocket wheel (7) both sides.
2. the chain anti-taking off structure of a kind of pharmaceutical equipment elevator according to claim 1, it is characterised in that: described support column (8) and described guard beam (9) removably connect.
3. the chain anti-taking off structure of a kind of pharmaceutical equipment elevator according to claim 2, it is characterised in that: described support column (8) and described guard beam (9) are by matching bolt (15) and nut (14) links together.
4. the chain anti-taking off structure of a kind of pharmaceutical equipment elevator according to claim 3, it is characterized in that: be additionally provided with stop washer (16) between described nut (14) and described guard beam (9) opposite face, described stop washer (16) is provided with withholds the catch (161) at described guard beam (9) sidewall.
5. the chain anti-taking off structure of a kind of pharmaceutical equipment elevator according to claim 1, it is characterised in that: it is also equipped with deep groove ball bearing (6) between described sprocket wheel (7) inwall and described installation axle (81) opposite face.
6. the chain anti-taking off structure of a kind of pharmaceutical equipment elevator according to claim 5, it is characterised in that: described sprocket wheel (7) inwall is also equipped with the circlip (4) for preventing described deep groove ball bearing (6) from deviating from.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521121178.8U CN205274441U (en) | 2015-12-31 | 2015-12-31 | Chain anti -disengagement structure of lifting machine for pharmaceutical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521121178.8U CN205274441U (en) | 2015-12-31 | 2015-12-31 | Chain anti -disengagement structure of lifting machine for pharmaceutical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205274441U true CN205274441U (en) | 2016-06-01 |
Family
ID=56059038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521121178.8U Active CN205274441U (en) | 2015-12-31 | 2015-12-31 | Chain anti -disengagement structure of lifting machine for pharmaceutical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205274441U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108238411A (en) * | 2016-12-26 | 2018-07-03 | 长园和鹰智能设备有限公司 | A kind of limiting device of chain |
-
2015
- 2015-12-31 CN CN201521121178.8U patent/CN205274441U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108238411A (en) * | 2016-12-26 | 2018-07-03 | 长园和鹰智能设备有限公司 | A kind of limiting device of chain |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |