CN203578199U - Transmission mechanism for screening machine - Google Patents
Transmission mechanism for screening machine Download PDFInfo
- Publication number
- CN203578199U CN203578199U CN201320746387.6U CN201320746387U CN203578199U CN 203578199 U CN203578199 U CN 203578199U CN 201320746387 U CN201320746387 U CN 201320746387U CN 203578199 U CN203578199 U CN 203578199U
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- CN
- China
- Prior art keywords
- bevel gear
- weighting block
- transmission mechanism
- differential
- driven wheel
- 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.)
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Abstract
The utility model relates to a transmission mechanism for a screening machine. The transmission mechanism comprises a barrel body, the bottom of the barrel body is fixed and supported by a plurality of supporting frames, one side wall of the barrel body is provided with a horizontal input shaft, and the input shaft is located inside the barrel body. The head of the input shaft is provided with a drive bevel gear, the upper end and the lower end of the drive bevel gear are meshed with a first driven bevel gear and a second driven bevel gear respectively, the first driven bevel gear and the second driven bevel gear are connected and supported through a connecting column, the top of the first driven bevel gear is provided with a first weighting block, and the bottom of the second driven bevel gear is provided with a second weighting block. The transmission mechanism is compact and reasonable in structure and easy and convenient to operate, the first weighting block and the second weighting block are controlled to reversely rotate through a bevel gear mechanism, and due to the fact that the first weighting block and the second weighting block reversely rotate in the barrel body to form oval exciting force, the screening effect is good, and working efficiency is improved.
Description
Technical field
The utility model relates to screening machine technical field, especially a kind of screening machine transmission mechanism.
Background technology
Screening machine is mainly used in raw material, semi-finished product, finished product and sorts by size sub-sieve.
The transmission mechanism of screening machine of the prior art, adopts motor-driven rotatable shaft to rotate, and the screening effect of screening machine is poor, inefficiency.
Utility model content
The applicant, for the shortcoming in above-mentioned existing production technology, provides a kind of screening machine transmission mechanism rational in infrastructure, thereby has improved screening effect, increases work efficiency.
The technical scheme that the utility model adopts is as follows:
A kind of screening machine transmission mechanism, comprise cylindrical shell, the bottom of described cylindrical shell is by multiple bracing frame fixed supports, on one sidewall of described cylindrical shell, horizontally disposed power shaft is installed, be positioned at the inside of cylindrical shell: the head of described power shaft is installed drive bevel gear, the upper and lower side of described drive bevel gear is engaged with respectively the first driven wheel of differential and the second driven wheel of differential, between described the first driven wheel of differential and the second driven wheel of differential, by joint pin, connect support, the top of described the first driven wheel of differential is provided with the first weighting block, the second weighting block is installed in the bottom of described the second driven wheel of differential.
As the further improvement of technique scheme:
The weight of described the first weighting block is greater than the weight of the second weighting block;
Described the first weighting block is relative with the second weighting block to be installed.
The beneficial effects of the utility model are as follows:
The utility model compact conformation, reasonable, easy and simple to handle, by the effect of bevel gear mechanism, control the reverse rotation of the first weighting block and the second weighting block, owing to counter-rotating in, in cylindrical shell, form oval exciting force, thus time screening effect good, increase work efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein: 1, bracing frame; 2, cylindrical shell; 3, the first weighting block; 4, the first driven wheel of differential; 5, the second weighting block; 6, joint pin; 7, drive bevel gear; 8, power shaft; 9, the second driven wheel of differential.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described.
As shown in Figure 1, the screening machine transmission mechanism of the present embodiment, comprise cylindrical shell 2, the bottom of cylindrical shell 2 is by multiple bracing frame 1 fixed supports, horizontally disposed power shaft 8 is installed on one sidewall of cylindrical shell 2, be positioned at the inside of cylindrical shell 2: the head of power shaft 8 is installed drive bevel gear 7, the upper and lower side of drive bevel gear 7 is engaged with respectively the first driven wheel of differential 4 and the second driven wheel of differential 9, between the first driven wheel of differential 4 and the second driven wheel of differential 9, by joint pin 6, connect and support, the top of the first driven wheel of differential 4 is provided with the first weighting block 3, the second weighting block 5 is installed in the bottom of the second driven wheel of differential 9.
The weight of the first weighting block 3 is greater than the weight of the second weighting block 5.
The first weighting block 3 and the relative installation of the second weighting block 5.
In actual use procedure, by the effect of bevel gear mechanism, control the reverse rotation of the first weighting block 3 and the second weighting block 5, owing to counter-rotating in the oval exciting force of the interior formation of cylindrical shell 2, thereby reach good screening effect.
More than describing is to explanation of the present utility model, is not the restriction to utility model, and the utility model limited range, referring to claim, within protection domain of the present utility model, can be done any type of modification.
Claims (3)
1. a screening machine transmission mechanism, it is characterized in that: comprise cylindrical shell (2), the bottom of described cylindrical shell (2) is by multiple bracing frames (1) fixed support, horizontally disposed power shaft (8) is installed on one sidewall of described cylindrical shell (2), be positioned at the inside of cylindrical shell (2): the head of described power shaft (8) is installed drive bevel gear (7), the upper and lower side of described drive bevel gear (7) is engaged with respectively the first driven wheel of differential (4) and the second driven wheel of differential (9), between described the first driven wheel of differential (4) and the second driven wheel of differential (9), by joint pin (6), connect and support, the top of described the first driven wheel of differential (4) is provided with the first weighting block (3), the second weighting block (5) is installed in the bottom of described the second driven wheel of differential (9).
2. screening machine transmission mechanism as claimed in claim 1, is characterized in that: the weight of described the first weighting block (3) is greater than the weight of the second weighting block (5).
3. screening machine transmission mechanism as claimed in claim 1, is characterized in that: described the first weighting block (3) installation relative to the second weighting block (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320746387.6U CN203578199U (en) | 2013-11-21 | 2013-11-21 | Transmission mechanism for screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320746387.6U CN203578199U (en) | 2013-11-21 | 2013-11-21 | Transmission mechanism for screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203578199U true CN203578199U (en) | 2014-05-07 |
Family
ID=50576177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320746387.6U Expired - Fee Related CN203578199U (en) | 2013-11-21 | 2013-11-21 | Transmission mechanism for screening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203578199U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103599885A (en) * | 2013-11-21 | 2014-02-26 | 无锡众望四维科技有限公司 | Transmission mechanism of screening machine |
-
2013
- 2013-11-21 CN CN201320746387.6U patent/CN203578199U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103599885A (en) * | 2013-11-21 | 2014-02-26 | 无锡众望四维科技有限公司 | Transmission mechanism of screening machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20141121 |
|
| EXPY | Termination of patent right or utility model |