CN203356054U - Vibration impurity removing sieve - Google Patents

Abstract

The utility model provides a vibration impurity removing sieve which is of a seat type structure. The vibration impurity removing sieve comprises a sieve body (1), shock reduction devices (2) and a vibration motor (3), wherein the number of the shock reduction devices (2) is four, each shock reduction device (2) comprises two shock reduction springs which are all directly mounted between the sieve body (1) and a mounting seat (4) through guiding rings in a locating mode, and the vibration motor (3) is mounted on a sieve base beam (9) of the sieve body (1). The vibration impurity removing sieve is suitable for raw material sieving and impurity moving of a building material system and plays roles of detection and sieving, and the vibration impurity removing sieve has the advantages that the structure is simple, the failure rate is low, mounting, using and maintaining are convenient, energy consumption is low, the energy saving effect is obvious, the sieving efficiency is high, and sieving work efficiency can be improved.

Description

The vibrating shaker sieve

Technical field

The utility model relates to screening removal of impurities plant equipment, particularly relates to the removal of impurities sieve of building glass industry Raw system.

Background technology

In the building glass industry, before batching, raw material must be through the check removal of impurities to guarantee glass quality.Raw material is almost finished product material, and except impurity such as the branch participated in because of carelessness in transportation on a small quantity, cloths, thereby screening percentage and screening efficiency require highly, just removal of impurities sieved and proposed new designing requirement.

And, in existing building material industry, vibrating shaker sieves common plane shaking, the long-play rear impurity need complete by the labor cleaning, and disposal ability is little, and effect is low.

Summary of the invention

Technical problem to be solved in the utility model is: a kind of vibrating shaker sieve is provided, has feed screening effect concurrently, to improve the operating efficiency of screening blanking.

The technical scheme that the utility model solves its technical problem employing is: adopt a seat formula structure, mainly be comprised of body, vibration absorber and vibrating motor; Vibration absorber has four groups, and every group has two shock-absorbing springs; Described shock-absorbing spring is all located and is directly installed between body and mount pad by duct ring; Vibrating motor is contained on the support beam of body.

Described vibrating motor is exciting source, has two, all can adopt the VB three-phase asynchronous vibration motor, the vibration force equal and opposite in direction of two motors, and direction of rotation is contrary.

Described body, its top can be open type, by tie-beam, adopts riveted structure to be connected with the biside plate of body; The bottom of body can adopt riveted structure to be connected with the biside plate of body by screen frame.

Described body, can not establish discharging opening at the front end of its screen cloth, to improve screening efficiency.

Described body can be provided with sideboard on its front apron, so that cleaning is greater than the impurity of sieve aperture.

The utlity model has multiple innovative technology, for acceptable material, the quick separated and collected of impurity in building material industry provide a kind of brand-new design thinking, be applicable to the removal of impurities of building material industry Raw, for the technological progress that building materials system Raw removes the gred is fast made contributions.In addition, the utility model compared with prior art also has following major advantage:

One. utilize the vibrating motor self synchronization theory: during the running of two VB vibrating motor synchronous backwards at the mutual superposition of the component with line of centres vertical direction, under the effect of this inertia force, the body of type feed sieving machine is done simple harmonic motion along resultant direction, be less than the rapid through hole screen cloth of sieve aperture material, thereby the purpose, the oversize that reach screening at the uniform velocity move ahead under the effect of inertia force on screen cloth, reach the purpose of removal of impurities screening.

They are two years old. and removal of impurities is sieved in vibration processes, and acceptable material separates with impurity, and acceptable material falls, and enters hopper.Impurity is transported to front end, reaches some, extracts sideboard out, centralized recovery.

They are three years old. and front and back upper bracket, support beam, tie-beam, screen frame are connected with ring-grooved rivet respectively with between side plate, thereby reduce the cabinet welding stress, reach the purpose that increases organism life-span.

The accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

Fig. 2 is the left view of Fig. 1.

Fig. 3 is the structural representation of body 1.

Fig. 4 is the left view of Fig. 3.

Fig. 5 is the scheme of installation of screen cloth 13.

Fig. 6 is the structural representation of screen frame 10.

Fig. 7 is the left view of Fig. 6.

Fig. 8 is the structural representation of front apron 12.

Fig. 9 is the left view of Fig. 8

Figure 10 is the simple harmonic motion track of body 1 in Fig. 1.

In figure: 1. body; 2. vibration absorber; 3. vibrating motor; 4. mount pad; 5. backboard; 6. side plate; 7. rami posterior superior seat; 8. tie-beam; 9. support beam; 10. screen frame; 11. front upper bracket; 12. front apron; 13. screen cloth; 14. hook clamping plate; 15. angle bar; 16. channel-section steel; 17. Vierendeel girder; 18. intermediate support plate; 19. jack-up bar; 20. sideboard; 21. the cell body displacement upper limit; 22. cell body rest point; 23. cell body displacement lower limit; 24. double-amplitude; 25. direction of vibration.

The specific embodiment

Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail.

The vibrating shaker sieve that the utility model provides, adopt seat formula structure, its structure as depicted in figs. 1 and 2, mainly by body 1, vibration absorber 2 and vibrating motor 3, formed, wherein: described vibration absorber 2 has four groups, every group of vibration absorber 2 has two shock-absorbing springs, and two shock-absorbing springs all are hinged with on mount pad 4 by the duct ring positioning straight of upper bracket.Vibrating motor 3 is contained on the support beam of body 1.

Described body 1, adopt riveted structure, referring to Fig. 3 and Fig. 4, mainly backboard 5, front apron 12, side plate 6, rami posterior superior seat 7, front upper bracket 11, tie-beam 8, support beam 9, screen frame 10 and screen cloth 13, consist of, wherein: backboard 5 and front apron 12 are contained between two blocks of side plates 6 by riveted joint bolt; Three tie-beams 8 are connected with two blocks of side plates 6 of body 1 by riveted joint bolt; Support beam 9 is by being welded to connect on two blocks of side plates 6; Rami posterior superior seat 7 and front upper bracket 11 are connected to 1 two side plate 6 outsides of body by riveted joint bolt.Screen frame 10 is connected with side plate 6 in body 1 biside plate 6 inboards by riveted joint bolt.Screen cloth 13 is connected between biside plate by hooking clamping plate 14, and by intermediate support plate 18, jack-up bar 19 is stretched on screen frame 10.

Described screen frame 10, its structure as shown in Figure 6 and Figure 7, is welded by angle bar 15, channel-section steel 16, steel tubular beam 17, intermediate support plate 18, jack-up bar 19.

Described screen cloth 13 materials can be used the knitted wear-resisting steel wire, available polyurethane net.Referring to Fig. 5, Fig. 8 and Fig. 9, the screen cloth front end is not established discharging opening, and establishes sideboard 20 on front apron 12.In order to avoid acceptable material is run out of with impurity.But top impurity material periodic cleaning.This body 1 bottom is back cover not, and acceptable material enters next feed proportioning system under sieving.

Described hook clamping plate 14 can adopt wear-resisting steel plate to make.

Described shock-absorbing spring material can adopt natural rubber, or adopts metal coil spring.

Described mount pad 4 has four groups, by foundation bolt or directly be welded on horizontal foundation.

The VB three-phase asynchronous vibration motor that described vibrating motor 3 can adopt Zhongxiang Xinyu Electrical and Mechanical Manufacturing Co., Ltd. to produce, there are two, be contained on the support beam 9 of body 1 (Fig. 3), two necessary antiports of vibrating motor during normal operation, the vibration force equal and opposite in direction of two vibrating motors, opposite direction.

Described overall screen mount structure is prior art, and its structure is as shown in Fig. 5, Fig. 6 and Fig. 7.

The utility model is applicable to building materials system Raw removal of impurities check.Fully effectively utilize acceptable material.When it utilizes the running of two vibrating motor synchronous backwards at the mutual superposition of the component with line of centres vertical direction, under the effect of this inertia force, the body 1 of deslagging screen is done the simple harmonic motion (see figure 10) along resultant direction, thereby vibration reaches the purpose that acceptable material falls.

The brief description course of work of the present utility model:

The utility model is according to plane elemental body Vibration Synchronization Theory, material is under the force action of the mutual superposition of component with line of centres vertical direction, and material throwing rectilinear motion, falling into hopper by screen cloth, slag charge arrives front end by vibrating transportation, in order to concentrate cleaning.The displacement upper limit of organism soleplate when the cell body floor shifting upper limit 21 is done simple harmonic oscillation for body 1; The position that cell body rest point 22 is body 1 organism soleplate when static; The displacement lower limit of organism soleplate when cell body displacement lower limit 23 is done simple harmonic oscillation for body 1; The double-amplitude of body when double-amplitude 24 is done simple harmonic oscillation for body 1; The direction of vibration of body when direction of vibration 25 is done simple harmonic oscillation for body 1.

The unpub content of the utility model is with existing technology.

Claims (5)

1. a vibrating shaker sieve, is characterized in that adopting seat formula structure, mainly body (1), vibration absorber (2) and vibrating motor (3), consists of; Vibration absorber (2) has four groups, and every group has two shock-absorbing springs; Described shock-absorbing spring is all located and is directly installed between body (1) and mount pad (4) by duct ring; Vibrating motor (3) is contained on the support beam (9) of body (1).

2. vibrating shaker sieve according to claim 1, is characterized in that vibrating motor (3) is exciting source, has two, all adopts the VB three-phase asynchronous vibration motor, the vibration force equal and opposite in direction of two motors, and direction of rotation is contrary.

3. vibrating shaker sieve according to claim 1, is characterized in that described body (1), and its top is open type, by tie-beam (8), adopts riveted structure to be connected with the biside plate (6) of body (1); The bottom of body (1) adopts riveted structure to be connected with the biside plate (6) of body (1) by screen frame (10).

4. vibrating shaker sieve according to claim 3, is characterized in that described body (1), at the front end of its screen cloth (13), do not establish discharging opening.

5. vibrating shaker sieve according to claim 3, is characterized in that described body (1), is provided with the sideboard (20) that easy cleaning is greater than sieve aperture impurity on its front apron (12).

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