CN213494905U - Crankshaft transmission structure for garbage screening equipment - Google Patents
Crankshaft transmission structure for garbage screening equipment Download PDFInfo
- Publication number
- CN213494905U CN213494905U CN202022237185.1U CN202022237185U CN213494905U CN 213494905 U CN213494905 U CN 213494905U CN 202022237185 U CN202022237185 U CN 202022237185U CN 213494905 U CN213494905 U CN 213494905U
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- CN
- China
- Prior art keywords
- connecting block
- driven shaft
- shaft
- driven
- drive
- 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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- 238000012216 screening Methods 0.000 title claims abstract description 17
- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 12
- 230000005540 biological transmission Effects 0.000 title claims description 15
- 239000000463 material Substances 0.000 abstract description 6
- 238000007873 sieving Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009270 solid waste treatment Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a crankshaft drive structure for rubbish screening equipment, including the drive shaft, be used for installing the drive shaft bearing, with drive shaft connecting block, driven shaft, be used for installing the driven shaft the driven bearing, with driven shaft connecting block of driven shaft, drive shaft connecting block and driven shaft connecting block are connected with the motion axle jointly, the motion axle is connected with the motion bearing frame, the top of motion bearing frame is equipped with the sieve connecting plate, the sieve connecting plate is fixed with the sieve, the both ends of motion axle are connected with drive shaft connecting block and driven shaft connecting block respectively. The utility model discloses crankshaft drive structure has better intensity for traditional cam drive structure, is applicable to the screening of heavy material.
Description
Technical Field
The utility model relates to a screening equipment field, concretely relates to a crankshaft drive structure for rubbish screening equipment.
Background
In solid waste treatment, if a sieve plate of the waste sieving equipment needs to move up and down, the traditional driving mode is through a cam, but the strength of the cam is not enough, and the cam is only suitable for light materials, and if the sieve plate meets the heavy materials, the driving is powerless, and even the cam is broken.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a crankshaft drive structure for rubbish screening equipment.
The utility model discloses a following technical scheme realizes above-mentioned purpose: the utility model provides a crank drive structure for rubbish screening equipment, includes the drive shaft, is used for installing the drive shaft drive bearing, with drive shaft connected's drive shaft connecting block, driven shaft, is used for installing the driven shaft driven bearing of driven shaft, with driven shaft connected's driven shaft connecting block, drive shaft connecting block and driven shaft connecting block are connected with the motion axle jointly, the motion hub connection has the motion bearing frame, the top of motion bearing frame is equipped with the sieve connecting plate, the sieve connecting plate is fixed with the sieve, the both ends of motion axle are connected with drive shaft connecting block and driven shaft connecting block respectively.
Further, the driving shaft and the driven shaft are coaxially and symmetrically arranged.
Furthermore, the driving bearing seat and the driven bearing seat are symmetrically arranged.
Furthermore, the driving shaft connecting block and the driven shaft connecting block are symmetrically arranged.
Further, the motion shaft is not coaxially arranged with the driving shaft and the driven shaft.
Compared with the prior art, the utility model is used for the beneficial effect of rubbish screening equipment's bent axle transmission structure is: compared with the traditional cam transmission structure, the crankshaft transmission structure has better strength and is suitable for screening heavy materials.
Drawings
Fig. 1 is a partial structural schematic view of a pop-up screen.
FIG. 2 is a schematic illustration of a crankshaft drive configuration.
Fig. 3 is a front view of the crank drive structure.
Detailed Description
Referring to fig. 1 to 3, the bouncing screen 3 includes a frame 31, a plurality of screen plates 32, and a plurality of crank transmission structures 33, wherein one screen plate 32 is connected with one crank transmission structure 33, and the screen plate 32 is connected with the frame 31 through the crank transmission structure 33. Two adjacent crankshaft transmission structures 33 of the bouncing screen 3 are staggered by a certain angle, so that the screening capacity is further improved.
The crank transmission structure 33 includes a driving shaft 331, a driving bearing housing 332 for mounting the driving shaft 331, a driving shaft connecting block 333 connected to the driving shaft 331, a driven shaft 334, a driven shaft bearing housing 335 for mounting the driven shaft 334, and a driven shaft connecting block 336 connected to the driven shaft 334.
The driving shaft connecting block 333 and the driven shaft connecting block 336 are connected with a moving shaft 338 together, the moving shaft 338 is connected with a moving bearing seat 337, a sieve plate connecting plate 339 is arranged at the top of the moving bearing seat 337, and the sieve plate connecting plate 339 is fixed with the sieve plate 32. Both ends of the moving shaft 338 are connected to the driving shaft connecting block 333 and the driven shaft connecting block 336, respectively.
The driving shaft 331 and the driven shaft 334 are coaxially and symmetrically arranged, the driving bearing seat 332 and the driven bearing seat 335 are symmetrically arranged, the driving shaft connecting block 333 and the driven shaft connecting block 336 are symmetrically arranged, and the moving shaft 338 is not coaxially arranged with the driving shaft 331 and the driven shaft 334.
The drive bearing housing 332 and the driven bearing housing 335 are generally in the shape of a Chinese character 'ji'. Compared with the traditional semicircular bearing seat, the axle distance of the bearing seat shaped like a Chinese character 'ji' is small, the transverse occupied space is small, the bearing seat can be tightly arranged, and the bearing seat is convenient to fix and use in a small space.
The working principle of the crankshaft transmission structure is as follows: the driving shaft and the driven shaft drive the moving shaft to move up and down, so that the sieve plate is driven to move up and down, and the function of sieving materials is achieved.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. A crankshaft drive structure for rubbish screening equipment, its characterized in that: including the drive shaft, be used for installing the drive shaft drive bearing frame, with drive shaft connected drive shaft connecting block, driven shaft, be used for installing the driven shaft driven bearing frame, with driven shaft connected driven shaft connecting block, drive shaft connecting block and driven shaft connecting block are connected with the motion axle jointly, the motion hub connection has the motion bearing frame, the top of motion bearing frame is equipped with the sieve connecting plate, the sieve connecting plate is fixed with the sieve, the both ends of motion axle are connected with drive shaft connecting block and driven shaft connecting block respectively.
2. The crankshaft transmission structure for a garbage screening apparatus according to claim 1, wherein: the driving shaft and the driven shaft are coaxially and symmetrically arranged.
3. The crankshaft transmission structure for a garbage screening apparatus according to claim 1, wherein: the driving bearing seat and the driven bearing seat are symmetrically arranged.
4. The crankshaft transmission structure for a garbage screening apparatus according to claim 1, wherein: the driving shaft connecting block and the driven shaft connecting block are symmetrically arranged.
5. The crankshaft transmission structure for a garbage screening apparatus according to claim 1, wherein: the motion shaft is not coaxially arranged with the driving shaft and the driven shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022237185.1U CN213494905U (en) | 2020-10-10 | 2020-10-10 | Crankshaft transmission structure for garbage screening equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022237185.1U CN213494905U (en) | 2020-10-10 | 2020-10-10 | Crankshaft transmission structure for garbage screening equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213494905U true CN213494905U (en) | 2021-06-22 |
Family
ID=76396071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022237185.1U Expired - Fee Related CN213494905U (en) | 2020-10-10 | 2020-10-10 | Crankshaft transmission structure for garbage screening equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213494905U (en) |
-
2020
- 2020-10-10 CN CN202022237185.1U patent/CN213494905U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20210622 |