CN201454830U - Two-stage strip grid type feed sieving machine - Google Patents
Two-stage strip grid type feed sieving machine Download PDFInfo
- Publication number
- CN201454830U CN201454830U CN2009200878769U CN200920087876U CN201454830U CN 201454830 U CN201454830 U CN 201454830U CN 2009200878769 U CN2009200878769 U CN 2009200878769U CN 200920087876 U CN200920087876 U CN 200920087876U CN 201454830 U CN201454830 U CN 201454830U
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- machine body
- feed end
- cast steel
- extension set
- feed
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Abstract
The utility model provides a two-stage strip grid type feed sieving machine. The feed sieving machine consists of a machine body (1), a vibration absorber (2), vibration motors (4), wear-resistant cast steel bar strips (5) and detachable wear-resistant lining plates (6). A blind plate is arranged at the feed end of the machine body (1). A plurality of wear-resistant cast steel bar strips (5) connected with the machine body (1) are arranged in the middle of the machine body (1). The space between the bar strips (5) can be regulated, and the distance between the bar strips (5) and the feed end is different. A discharging outlet (3) for materials under a sieve and a discharging outlet (7) for materials on the sieve are respectively arranged under and in front of the bar strips (5). The detachable wear-resistant lining plates (6) are arranged on both the side plates of the machine body (1) and the blind plate at the feed end. Two vibration motors (4) are welded on the motor mounting beam of the machine body (1), and are connected and arranged on the machine body (1) by bolts. The utility model achieves the purpose in sieving feeds by utilizing the principle that component forces in the directions perpendicular to the central connecting line are mutually superimposed when the two vibration motors synchronously and reversely run, and the machine body makes resonance oscillation motion in the resultant force direction under the action of inertial force.
Description
Technical field
The utility model relates to sieving machine equipment, particularly relates to a kind of pretreated pair of rank bar grid feeding screen extension set for feed of crusher in the slag treatment system.
Background technology
It in the slag treatment system crushing that alleviates disintegrating machine, improve the operating efficiency of disintegrating machine, be necessary the material that can satisfy instructions for use in the supplied materials is carried out preliminary classification, and at the certain drop feed of material employing in service conveyor surface, material is disperseed, be convenient to preliminary screening, propose the designing requirement of equipment.
And in the existing slag treatment system, the apparatus for feeding of disintegrating machine directly adopts the charging of inertia batcher usually, and not classification of material directly enters disintegrating machine, and the crusher in crushing amount is big, and broken effect is low.
Summary of the invention
Technical problem to be solved in the utility model is: provide a kind of pair of rank bar grid feeding screen extension set, to improve the operating efficiency of disintegrating machine.
The technical scheme that its technical problem that solves the utility model adopts is: be made up of body, shock absorber, vibrating motor, abrasion resistant cast steel rod and detachable abrasion-proof backing block.Wherein: the feed end of body is made by blind plate, and the mid portion of body is provided with many abrasion resistant cast steel rods that are attached thereto, and the spacing of these rods can be adjusted, and with the distance of feed end drop is arranged; In the bottom and the front portion of described rod, be respectively equipped with screenings discharging opening, oversize discharging opening; On the blind plate of the side plate of body and feed end, detachable abrasion-proof backing block is housed all; Vibrating motor has 2, and they adopt bolt to be connected and installed on the body by being welded on the motor mounting rail of body.
The utlity model has multiple innovative technology, for the preliminary treatment of feed of crusher in the slag treatment system provides a kind of brand-new design thinking, be applicable to the preliminary treatment of feed of crusher in the slag treatment system, and will make contributions for the technological progress of the pre-processing device of feed of crusher in the slag treatment system.In addition, the utility model compared with prior art has following major advantage:
One. will have that feed of crusher equipment directly adopts the batcher feed-type in the slag treatment system now, change two rank bar grid feeding screen extension set into, its operation principle be when utilizing the running of two vibrating motor synchronous backwards with the mutual superposition of the component of line of centres vertical direction, the body of feeding screen extension set is done simple harmonic motion along resultant direction under the effect of this inertia force, thereby reaches the purpose of feed screening and raising disintegrating machine operating efficiency.
They are two years old. and material has carried out preliminary classification to need not broken material in the feed process, reduce the crushing of disintegrating machine, therefore can give full play to the operating efficiency of back disintegrating machine.
They are three years old. and feed end adopts the blind plate structure, and mid portion adopts the wear-resisting rod of the adjustable cast steel of spacing according to customer requirements, and with feed end feed blind plate the drop of certain distance is arranged, thereby plays the purpose of bulk material.
They are four years old. and detachable abrasion-proof backing block is installed on side plate and blind plate, and its material is Q345-B, stainless steel or rubber ceramic composite lining board, and it is enough to guarantee that feeding screen extension set body has, and can reach 5-8 its service life.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the structural representation of abrasion resistant cast steel rod 5 among Fig. 2.
Fig. 4 is that the A of Fig. 3 is to view.
Fig. 5 is that the B of Fig. 3 is to view.
Fig. 6 is the C-C cutaway view of Fig. 3.
Fig. 7 is the simple harmonic motion track of body 1 among Fig. 1.
Among the figure: 1. body; 2. shock absorber; 3. screenings discharging opening; 4. vibrating motor; 5. abrasion resistant cast steel rod; 6. detachable abrasion-proof backing block; 7. oversize discharging opening; 8. cell body vibration displacement lower limit; 9. cell body rest point; 10. the cell body vibration displacement upper limit; 11. double-amplitude; 12. oversize; 13. screenings; 14. direction of vibration.
The specific embodiment
Two rank bar grid feeding screen extension set that the utility model provides adopts the hanging structure, its concrete structure as depicted in figs. 1 and 2: form by body 1, shock absorber 2, vibrating motor 4, abrasion resistant cast steel rod 5 and detachable abrasion-proof backing block 6.
Described body 1 adopts Welding Structure, is made up of feed end, side plate, motor mounting rail, shock absorber drop hanger, discharging opening etc.; Feed end adopts the blind plate structure, and discharging opening adopts the section bar angle bar or folds angle bar.The mid portion of this body is according to customer requirements, adopts the adjustable abrasion resistant cast steel rod 5 of spacing, and with feed end feed blind plate the drop of certain distance arranged.On described side plate and blind plate and discharging opening, all detachable abrasion-proof backing block 6 is installed by bolt.
Described shock absorber 2 has four, two front portions that are contained in body 1 wherein, and two other is contained in the rear portion of body 1.Shock-absorbing spring is housed in shock absorber, and the material of shock-absorbing spring material adopts 60Si
2Mn.Shock absorber is connected with feed bin with body 1 by suspension hook.Feed bin is the device of the storage material of steel design.
Vibrating motor 4 has two, and they are fixedly linked by bolt and motor mounting rail, and the motor mounting rail is welded on the body 1, and two motors must antiport when normally moving.
Described abrasion resistant cast steel rod 5 adopts bolt connecting mode to be installed on the body 1.The structure of this rod such as Fig. 3 are to shown in Figure 6: its underpart is provided with screenings discharging opening 3, and its front portion is provided with oversize discharging opening 7.This rod can adopt abrasion resistant cast steel to make structure beloid and wide at the top and narrow at the bottom, can prevent effectively that like this material from stopping up rod, and according to customer requirements, the rod spacing is adjustable, and spacing is generally 60,80 or 100mm.And the drop of this rod and feed end distance is H=100-150mm.
Described detachable abrasion-proof backing block 6, its material are Q345-B, stainless steel or rubber ceramic composite lining board.
When the utility model utilizes the running of two vibrating motor 4 synchronous backwards with the mutual superposition of the component of line of centres vertical direction, do the simple harmonic motion (see figure 7) at the effect lower body 1 of this inertia force along resultant direction, thereby reach the purpose of feed screening.
Sketch the course of work of the present utility model below in conjunction with Fig. 7:
Theoretical synchronously according to the vibration of plane elemental body, material with the force action of the mutual superposition of component of line of centres vertical direction under, material is done the throwing rectilinear motion along the feed blind plate, during by abrasion resistant cast steel rod 5, material less than the rod spacing falls into screenings discharging opening 3 by abrasion resistant cast steel rod 5, and this material (oversize 12) is transported by the next stage transmission equipment again; And directly enter disintegrating machine by oversize discharging opening 7 greater than the material of abrasion resistant cast steel rod 5 spacings, thereby reach the purpose of preliminary classification. the material that enters disintegrating machine be screenings 13. when body 1 is done simple harmonic oscillation, its displaced position is respectively: numbering 8 is the displacement lower limit during for the vibration of the cell bodies of body 1; Numbering 9 is the body 1 cell body rest point when static; Numbering 10 be the cell body of body 1 displacement upper limit when vibrating; Numbering 11 is the double-amplitude of body 1; Numbering 14 is the direction of vibration of body 1.
The same prior art of content that the utility model is unpub.
Claims (6)
1. two rank bar grid feeding screen extension set, it is characterized in that forming by body (1), shock absorber (2), vibrating motor (4), abrasion resistant cast steel rod (5) and detachable abrasion-proof backing block (6), wherein: the feed end of body (1) is made by blind plate, the mid portion of body (1) is provided with the many abrasion resistant cast steel rods (5) that are attached thereto, the spacing of these rods can be adjusted, and with the distance of feed end drop is arranged; In the bottom and the front portion of described rod, be respectively equipped with screenings discharging opening (3), oversize discharging opening (7); On the blind plate of the side plate of body (1) and feed end, detachable abrasion-proof backing block (6) is housed all; Vibrating motor (4) has 2, and they are fixedly linked by bolt and motor mounting rail, and the motor mounting rail is welded on the body (1).
2. according to claim 1 pair of rank bar grid feeding screen extension set is characterized in that described vibrating motor (4) adopts three-phase asynchronous vibration motor.
3. according to claim 1 pair of rank bar grid feeding screen extension set is characterized in that described abrasion resistant cast steel rod (5), and its structure is: beloid, wide at the top and narrow at the bottom.
4. according to claim 1 pair of rank bar grid feeding screen extension set, the material that it is characterized in that described detachable abrasion-proof backing block (6) is Q345-B, stainless steel or rubber ceramic composite lining board.
5. according to claim 1 pair of rank bar grid feeding screen extension set is characterized in that described shock absorber (2) has four, two front portions that are contained in body (1) wherein, and two other is contained in the rear portion of body (1); In each shock absorber shock-absorbing spring is housed, shock absorber is connected with feed bin with body (1) by suspension hook.
6. according to claim 1 pair of rank bar grid feeding screen extension set, it is characterized in that described abrasion resistant cast steel rod (5) and feed end apart from drop H=100-150mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200878769U CN201454830U (en) | 2009-08-07 | 2009-08-07 | Two-stage strip grid type feed sieving machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200878769U CN201454830U (en) | 2009-08-07 | 2009-08-07 | Two-stage strip grid type feed sieving machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201454830U true CN201454830U (en) | 2010-05-12 |
Family
ID=42382179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200878769U Expired - Lifetime CN201454830U (en) | 2009-08-07 | 2009-08-07 | Two-stage strip grid type feed sieving machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201454830U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103509567A (en) * | 2012-06-27 | 2014-01-15 | 五冶集团上海有限公司 | Water quenching vehicle lining plate of coke oven and manufacturing method thereof |
-
2009
- 2009-08-07 CN CN2009200878769U patent/CN201454830U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103509567A (en) * | 2012-06-27 | 2014-01-15 | 五冶集团上海有限公司 | Water quenching vehicle lining plate of coke oven and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100512 |