CN204470070U - A kind of non-homogeneous model sasnd automatic sieving system - Google Patents
A kind of non-homogeneous model sasnd automatic sieving system Download PDFInfo
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- CN204470070U CN204470070U CN201420846152.9U CN201420846152U CN204470070U CN 204470070 U CN204470070 U CN 204470070U CN 201420846152 U CN201420846152 U CN 201420846152U CN 204470070 U CN204470070 U CN 204470070U
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- sieve nest
- automatic sieving
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Abstract
The utility model discloses a kind of non-homogeneous model sasnd automatic sieving system, this system comprises: automatic sieving machine (1) and belt conveyor; Wherein, described automatic sieving machine (1) comprising: sieve nest (11), double oscillating electromotor (12) and pedestal (13); Described sieve nest (11) two ends are arranged with charging aperture (111) and discharging opening (112); Described sieve nest (11) is connected with described double oscillating electromotor (12) by force transmitting board (14), and described double oscillating electromotor (12) has an inclination angle in vertical direction relative to compass screen surface; Described sieve nest (11) is connected by support spring (15) with described pedestal (13), and described support spring is enclosed within the spring-leaf retainer be positioned at bottom described sieve nest and the spring-leaf retainer being positioned at described pedestal top; The feeding port of described belt conveyor is placed in the top of described sieve nest charging aperture (111).Automatic sieving system disclosed in the utility model, reuses after can screening, thus reduce cost to used model sasnd.
Description
Technical field
The utility model relates to water conservancy and hydropower technical field, particularly relates to a kind of non-homogeneous model sasnd automatic sieving system.
Background technology
The model sasnd used in silt physical experiments is generally nonuniform sediment, and namely the model sasnd of different-grain diameter forms according to required ratio blending.
The use amount of model sasnd is large, and all buy the model sasnd that processes costly, reusing after how used model sasnd being carried out sizing screening is the problem needing consideration in a lot of physical experiments.
Utility model content
The purpose of this utility model is to provide a kind of non-homogeneous model sasnd automatic sieving system, reuses, thus reduce cost to used model sasnd after can screening.
The purpose of this utility model is achieved through the following technical solutions:
A kind of non-homogeneous model sasnd automatic sieving system, this system comprises: automatic sieving machine and belt conveyor;
Wherein, described automatic sieving machine comprises: sieve nest, double oscillating electromotor and pedestal; Described sieve nest two ends are arranged with charging aperture and discharging opening; Described sieve nest is connected with described double oscillating electromotor by force transmitting board, and described double oscillating electromotor has an inclination angle in vertical direction relative to compass screen surface; Described sieve nest is connected by support spring with described pedestal, and described support spring is enclosed within the spring-leaf retainer be positioned at bottom described sieve nest and the spring-leaf retainer being positioned at described pedestal top;
The feeding port of described belt conveyor is placed in the top of described sieve nest charging aperture.
Further, described double oscillating electromotor is arranged in motor cabinet, and described motor cabinet is connected with described force transmitting board.
Further, the top of described sieve nest is also provided with upper cover.
Further, described sieve nest inside is also provided with sieve basket, is also provided with screen cloth in described sieve basket.
The technical scheme provided as can be seen from above-mentioned the utility model, automatic sieving machine is driven by double oscillating electromotor, when two vibrating motors do synchronously, reversely rotate time, cancel out each other in the direction that the exciting force that its eccentric block produces is being parallel to electrical axis, be stacked as one to make a concerted effort in the direction perpendicular to motor shaft, therefore the movement locus of screen(ing) machine is a straight line; Meanwhile, the relative compass screen surface of two motor shafts has an inclination angle in the vertical direction, and at exciting force and material under the force action of gravity, material is tossed great-jump-forward moving linearly forward on compass screen surface, thus reaches and to screen sand and the object of classification.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
The structural representation of a kind of automatic sieving machine that Fig. 1 provides for the utility model embodiment;
The schematic diagram of the front view of a kind of automatic sieving machine that Fig. 2 provides for the utility model embodiment.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on embodiment of the present utility model, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to protection domain of the present utility model.
Embodiment
The utility model embodiment provides a kind of non-homogeneous model sasnd automatic sieving system, and it mainly comprises: automatic sieving machine and belt conveyor.
Be illustrated in figure 1 the structural representation of a kind of automatic sieving machine that the utility model embodiment provides, Fig. 2 is the front view of automatic sieving machine; Described automatic sieving machine comprises: sieve nest 11, double oscillating electromotor 12 and pedestal 13; Described sieve nest 11 two ends are arranged with charging aperture 111 and discharging opening 112; Described sieve nest 11 is connected with described double oscillating electromotor 12 by force transmitting board 14, and described double oscillating electromotor 12 has an inclination angle in vertical direction relative to compass screen surface; Described sieve nest 11 is connected by support spring 15 with described pedestal 13, and described support spring is enclosed within the spring-leaf retainer 116 be positioned at bottom described sieve nest and the spring-leaf retainer being positioned at described pedestal top;
Described belt conveyor can be conventional belt conveyor, and its feeding port is placed in the top of described sieve nest charging aperture 111.
Further, described double oscillating electromotor 12 is arranged in motor cabinet 16, and described motor cabinet 16 is connected with described force transmitting board 14.
Further, the top of described sieve nest 11 is also provided with upper cover 113.
Further, described sieve nest 11 inside is also provided with sieve basket 114, is also provided with screen cloth 115 in described sieve basket.
Wherein, the amount of the model sasnd that sieve basket can screen as required arranges different sizes, and the large basket size of then sieving of husky amount is large, and the little basket size of then sieving of husky amount is little, to increase work efficiency.Screen cloth is selected according to the particle diameter of wanted screening model sand, and the corresponding one deck screen cloth of model sasnd of each group particle diameter, screen cloth is laid in sieve nest inside from top to bottom according to particle diameter is from coarse to fine.
Above for the utility model the main composition structure of automatic sieving system is provided, do detailed introduction for its principle, installation and debugging, maintaining process below.
1, operation principle.
The principle of the utility model said apparatus is as follows: automatic sieving machine is driven by double oscillating electromotor, when two vibrating motors do synchronously, reversely rotate time, cancel out each other in the direction that the exciting force that its eccentric block produces is being parallel to electrical axis, be stacked as one to make a concerted effort in the direction perpendicular to motor shaft, therefore the movement locus of screen(ing) machine is a straight line; Simultaneously, the relative compass screen surface of two motor shafts has an inclination angle in the vertical direction, at exciting force and material under the force action of gravity, material is tossed great-jump-forward moving linearly forward on compass screen surface, as shown in Figure 2, is provided with multilayer screen cloth in sieve basket, the model sasnd being greater than screen cloth particle diameter is stayed on screen cloth, the model sasnd being less than screen cloth particle diameter arrives lower one deck screen cloth by this layer of screen cloth, successively screens, thus reaches and to screen model sasnd and the object of classification.Such scheme is applicable to the screening of granularity in 0.1-5mm, noncohesive various nonuniform sediment.
2, installation and debugging.
1) install
Said system described in the utility model should be fixed on special floor, is fixed by pre-embedded bolt.If do not beaten foundation special, vibration-proof rubber plate should be laid between workbench and equipment base; The ground protection line that Equipments Setting is safe and reliable must be given before use.
Meanwhile, the support spring between sieve nest 11 with described pedestal 13 completely vertically should embed spring-leaf retainer, and to ensure that sieve nest balances, and the oscillating component of this automatic sieving machine is sure not to have any rigid connection with other object except force transmitting board or contact.
2) debug
Closed electrical source switch, confirm that double oscillating electromotor synchronously rotates in the other direction, carry out dry run in 10-20 minute, equipment, operationally if any abnormal sound, should shut down rapidly and carry out check processing.After equipment operation is normal, can the material that need sieve on a small quantity be dropped in screen(ing) machine by material mouth, confirm that material is advanced to discharging opening direction, then be increased to feeding coal that is required and that can bear gradually.
User according to the number of plies of screen(ing) machine, the different exciting force (increasing and decreasing exciting force by regulating the angle of motor two ends eccentric hammer) increasing and decreasing screen(ing) machine of material proportion, can make the screening effect that screen(ing) machine reaches best.
In the utility model embodiment, automatic sieving machine is driven by double oscillating electromotor, when two vibrating motors do synchronously, reversely rotate time, cancel out each other in the direction that the exciting force that its eccentric block produces is being parallel to electrical axis, be stacked as one to make a concerted effort in the direction perpendicular to motor shaft, therefore the movement locus of screen(ing) machine is a straight line; Meanwhile, the relative compass screen surface of two motor shafts has an inclination angle in the vertical direction, and at exciting force and material under the force action of gravity, material is tossed great-jump-forward moving linearly forward on compass screen surface, thus reaches and to screen sand and the object of classification.
The above; be only the utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claims.
Claims (4)
1. a non-homogeneous model sasnd automatic sieving system, it is characterized in that, this system comprises: automatic sieving machine (1) and belt conveyor;
Wherein, described automatic sieving machine (1) comprising: sieve nest (11), double oscillating electromotor (12) and pedestal (13); Described sieve nest (11) two ends are arranged with charging aperture (111) and discharging opening (112); Described sieve nest (11) is connected with described double oscillating electromotor (12) by force transmitting board (14), and described double oscillating electromotor (12) has an inclination angle in vertical direction relative to compass screen surface; Described sieve nest (11) is connected by support spring (15) with described pedestal (13), and described support spring is enclosed within the spring-leaf retainer be positioned at bottom described sieve nest and the spring-leaf retainer being positioned at described pedestal top;
The feeding port of described belt conveyor is placed in the top of described sieve nest charging aperture (111).
2. system according to claim 1, is characterized in that, described double oscillating electromotor (12) is arranged in motor cabinet (16), and described motor cabinet (16) is connected with described force transmitting board (14).
3. system according to claim 1, is characterized in that, the top of described sieve nest (11) is also provided with upper cover (113).
4. system according to claim 1, is characterized in that, described sieve nest (11) inside is also provided with sieve basket (114), is also provided with screen cloth (115) in described sieve basket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420846152.9U CN204470070U (en) | 2014-12-25 | 2014-12-25 | A kind of non-homogeneous model sasnd automatic sieving system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420846152.9U CN204470070U (en) | 2014-12-25 | 2014-12-25 | A kind of non-homogeneous model sasnd automatic sieving system |
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| Publication Number | Publication Date |
|---|---|
| CN204470070U true CN204470070U (en) | 2015-07-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420846152.9U Expired - Fee Related CN204470070U (en) | 2014-12-25 | 2014-12-25 | A kind of non-homogeneous model sasnd automatic sieving system |
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| Country | Link |
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| CN (1) | CN204470070U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104438065A (en) * | 2014-12-25 | 2015-03-25 | 中国水利水电科学研究院 | Non-uniform model sand automatic screening system |
| CN105268633A (en) * | 2015-10-31 | 2016-01-27 | 湖州佳思机械科技有限公司 | Environment-friendly mine vibrating screen |
-
2014
- 2014-12-25 CN CN201420846152.9U patent/CN204470070U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104438065A (en) * | 2014-12-25 | 2015-03-25 | 中国水利水电科学研究院 | Non-uniform model sand automatic screening system |
| CN105268633A (en) * | 2015-10-31 | 2016-01-27 | 湖州佳思机械科技有限公司 | Environment-friendly mine vibrating screen |
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| 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: 20150715 Termination date: 20151225 |
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| EXPY | Termination of patent right or utility model |