CN210585774U - Multilayer self-balancing vibration cleaning sieve - Google Patents
Multilayer self-balancing vibration cleaning sieve Download PDFInfo
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- CN210585774U CN210585774U CN201920868443.0U CN201920868443U CN210585774U CN 210585774 U CN210585774 U CN 210585774U CN 201920868443 U CN201920868443 U CN 201920868443U CN 210585774 U CN210585774 U CN 210585774U
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- vibration
- vibrating
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- supporting
- screen
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- 238000004140 cleaning Methods 0.000 title claims abstract description 12
- 238000012216 screening Methods 0.000 abstract description 11
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 238000005303 weighing Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000007873 sieving Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 235000013339 cereals Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000011868 grain product Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of the sieving mechanism, especially, relate to multilayer is from weighing apparatus vibration cleaning sieve. Supporting frames are fixed at four corners of the upper surface of the fixing base, a vibration crankshaft rotating rod is fixed between beam supports at the inner side of each supporting frame, the lower end of each vibration crankshaft rotating rod is coaxially connected with a driving motor fixed at the lower end of each supporting frame, and a vibration mesh screen is movably connected to a crankshaft at the same layer of the four groups of vibration crankshaft rotating rods through a rotating bearing; in addition, the top end of the supporting frame is connected with a supporting connecting support in a cross mode, and a feeding funnel is arranged in the middle of the supporting connecting support. The vibrating screen adopts the crankshaft as a vibrating transmission structure, so that the same frequency is kept between the upper and lower layers of screens for vibrating screening, and staggered screening can also be guaranteed between adjacent layers, so that the working efficiency is high, the structure is simple, and the maintenance is convenient.
Description
Technical Field
The utility model belongs to the technical field of the sieving mechanism, especially, relate to multilayer is from weighing apparatus vibration cleaning sieve
Background
With the improvement of economic development and the living standard of people, the requirements on the quality and safety of grain products are higher and higher, and grain equipment gradually develops towards large-scale, high-efficiency, energy-saving, consumption-reducing and clean production. The existing self-balancing vibrating screen has only one screening unit, so that the processing capacity is seriously insufficient, and the required yield and the required screening effect can not be achieved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide a simple structure, reasonable in design, convenient to use's multilayer is from balanced vibration cleaning sieve, and it adopts the bent axle as vibration transmission structure, keeps the same frequency between the messenger upper and lower screen cloth to carry out vibration screening, and can also guarantee the dislocation screening between the adjacent layer, and work efficiency is high, simple structure, and it is convenient to maintain.
In order to achieve the above object, the utility model adopts the following technical scheme: the vibrating screen comprises a fixed base, a supporting frame, a vibrating crankshaft rotating rod, a driving motor, a rotating bearing, a vibrating screen, a supporting connecting bracket and a feeding funnel; supporting frames are fixed at four corners of the upper surface of the fixing base, a vibration crankshaft rotating rod is fixed between beam supports at the inner side of each supporting frame, the lower end of each vibration crankshaft rotating rod is coaxially connected with a driving motor fixed at the lower end of a beam of the supporting frame, and a vibration mesh screen is movably connected to a crankshaft at the same layer of the four groups of vibration crankshaft rotating rods through a rotating bearing; in addition, the top end of the supporting frame is connected with a supporting connecting support in a cross mode, and a feeding funnel is arranged in the middle of the supporting connecting support.
Preferably, fixed half rings of the rotary bearing are fixed at four corners of the vibration mesh screen, and detachable half rings are spirally connected to the outer sides of the fixed half rings.
Preferably, the vibrating screen is of an arc-shaped plate surface structure with a downward concave middle part.
Preferably, the support frame is a deformed F-shaped structure.
Preferably, the included angle between adjacent crank arms of the rotating rod of the vibrating crank is 120 degrees.
Preferably, the aperture of the vibrating mesh screen becomes smaller layer by layer from top to bottom.
After the structure is adopted, the utility model discloses beneficial effect does: multilayer from weighing apparatus vibration cleaning sieve, it adopts the bent axle as the vibration transmission structure, keeps the same frequency between the messenger upper and lower layer screen cloth to carry out vibration screening, and can also guarantee the dislocation screening between the adjacent layer, work efficiency is high, simple structure, it is convenient to maintain. The utility model has the advantages of simple structure, reasonable arrangement, low manufacturing cost and the like.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of a vibrating screen 6 according to the present invention.
Fig. 3 is a plan view of the present invention.
Description of reference numerals:
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
Referring to fig. 1 to fig. 3, the following technical solutions are adopted in the present embodiment: the device comprises a fixed base 1, a supporting frame 2, a vibration crankshaft rotating rod 3, a driving motor 4, a rotating bearing 5, a vibration mesh screen 6, a supporting and connecting bracket 7 and a feeding funnel 8; four corners of the upper surface of the fixed base 1 are fixed with supporting frames 2, a vibrating crankshaft rotating rod 3 is fixed between beam supports at the inner side of the supporting frames 2, the lower end of the vibrating crankshaft rotating rod 3 is coaxially connected with a driving motor 4 fixed at the lower end of the supporting frame 2, and a vibrating mesh screen 6 is movably connected on a crankshaft at the same layer of the four groups of vibrating crankshaft rotating rods 3 through a rotating bearing 5; in addition, the top end of the supporting frame 2 is cross-connected with a supporting connecting bracket 7, and a feeding funnel 8 is arranged in the middle of the supporting connecting bracket 7.
Fixed half rings 51 of a rotary bearing are fixed at four corners of the vibration mesh screen 6, and detachable half rings 52 are spirally connected to the outer sides of the fixed half rings 51; the vibrating mesh screen 6 is of an arc-shaped plate surface structure with the middle part depressed downwards; the supporting frame 2 is a deformed F-shaped structure; the included angle between the adjacent crank arms of the vibration crank shaft rotating rod 3 is 120 degrees; the vibrating mesh screen 6 is gradually reduced in aperture from top to bottom.
The working principle of the specific embodiment is as follows: firstly, a driving motor 4 drives four groups of vibrating crankshaft rotating rods 3 to synchronously rotate, so that a vibrating mesh screen 6 carries out reciprocating vibration operation, and when granular materials fall from a feeding hopper 8 to a first layer of mesh screen, the granular materials are screened under reciprocating vibration and then fall onto a second layer of mesh screen; thus, the screening requirement is met after the layers are screened layer by layer.
After adopting above-mentioned structure, this embodiment beneficial effect does: the vibrating screen adopts the crankshaft as a vibrating transmission structure, so that the same frequency is kept between the upper and lower layers of screens for vibrating screening, and staggered screening can also be guaranteed between adjacent layers, so that the working efficiency is high, the structure is simple, and the maintenance is convenient.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (6)
1. Multilayer is from balanced vibration cleaning sieve, its characterized in that: the vibrating screen comprises a fixed base (1), a supporting frame (2), a vibrating crankshaft rotating rod (3), a driving motor (4), a rotating bearing (5), a vibrating screen (6), a supporting and connecting bracket (7) and a feeding hopper (8); supporting frames (2) are fixed at four corners of the upper surface of the fixed base (1), a vibration crankshaft rotating rod (3) is movably fixed between beam supports at the inner side of each supporting frame (2), the lower end of each vibration crankshaft rotating rod (3) is coaxially connected with a driving motor (4) fixed at the lower end of a beam of each supporting frame (2), and a vibration mesh screen (6) is movably connected to a crankshaft at the same layer of the four groups of vibration crankshaft rotating rods (3) through a rotating bearing (5); in addition, the top end of the supporting frame (2) is connected with a supporting connecting support (7) in a cross mode, and a feeding hopper (8) is arranged in the middle of the supporting connecting support (7).
2. The multi-layer self-balancing vibratory cleaning screen of claim 1, wherein: fixed half rings (51) of a rotary bearing are fixed at four corners of the vibrating mesh screen (6), and detachable half rings (52) are connected to the outer sides of the fixed half rings (51) through screws.
3. The multi-layer self-balancing vibratory cleaning screen of claim 1, wherein: the vibrating mesh screen (6) is of an arc-shaped plate surface structure with the middle part sunken downwards.
4. The multi-layer self-balancing vibratory cleaning screen of claim 1, wherein: the supporting frame (2) is of a deformed F-shaped structure.
5. The multi-layer self-balancing vibratory cleaning screen of claim 1, wherein: and an included angle between adjacent crank arms of the vibrating crank shaft rotating rod (3) is 120 degrees.
6. The multi-layer self-balancing vibratory cleaning screen of claim 1, wherein: the vibrating mesh screen (6) is gradually reduced in aperture from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920868443.0U CN210585774U (en) | 2019-06-11 | 2019-06-11 | Multilayer self-balancing vibration cleaning sieve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920868443.0U CN210585774U (en) | 2019-06-11 | 2019-06-11 | Multilayer self-balancing vibration cleaning sieve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210585774U true CN210585774U (en) | 2020-05-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920868443.0U Expired - Fee Related CN210585774U (en) | 2019-06-11 | 2019-06-11 | Multilayer self-balancing vibration cleaning sieve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210585774U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112138991A (en) * | 2020-08-25 | 2020-12-29 | 安徽朝山新材料股份有限公司 | Gold concentrate gravity separation device for gold ore production |
| CN113798173A (en) * | 2021-09-23 | 2021-12-17 | 东北农业大学 | Dislocation formula maize cleaning plant |
-
2019
- 2019-06-11 CN CN201920868443.0U patent/CN210585774U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112138991A (en) * | 2020-08-25 | 2020-12-29 | 安徽朝山新材料股份有限公司 | Gold concentrate gravity separation device for gold ore production |
| CN113798173A (en) * | 2021-09-23 | 2021-12-17 | 东北农业大学 | Dislocation formula maize cleaning plant |
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| 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: 20200522 |
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| CF01 | Termination of patent right due to non-payment of annual fee |