CN104084374B - A kind of one deck fecund slips the grate that shakes - Google Patents
A kind of one deck fecund slips the grate that shakes Download PDFInfo
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- CN104084374B CN104084374B CN201410372300.2A CN201410372300A CN104084374B CN 104084374 B CN104084374 B CN 104084374B CN 201410372300 A CN201410372300 A CN 201410372300A CN 104084374 B CN104084374 B CN 104084374B
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Abstract
A kind of one deck fecund slips the grate that shakes, comprise screen box, crossbeam, long grid section and short grid section, crossbeam is at least 2, crossbeam is fixed in screen box frame, it is characterized in that: crossbeam be arranged in parallel, long grid section is fixed in upper beam and lower beam by equally spaced on long grid section support, groove is let out under spacing between two adjacent long grid sections is called material, the top of letting out groove under described material is charging aperture, at least one short grid section is fixed between two long grid sections adjacent in upper beam and lower beam by short grid section support, the material movement face of short grid section is lower than the material movement face of long grid section, spacing between short grid section and long grid section lets out groove B under being.The object of this invention is to provide one to sieve bulk aggregate, one deck sieve plate just can sieve out the aggregate of the plurality of specifications such as coarse fodder, middle material, fines; Without the need to power, maintenance rate is low, firm wear-resisting, boosts productivity, and reduces the wasting of resources, and a kind of one deck fecund that suitable crawl space is installed slips the grate that shakes.
Description
Technical field
The present invention relates to material screening equipment, for there being the material of coarse fodder and fines to sieve.
Background technology
The existing mode mainly adopting vibration force to sieve containing the screening plant of grid section screening, one deck screen cloth or grate is not more had to select more than three kinds material functions, the glide downwards of material vibrates with the main brute force by Electric Drive vibration source of screening, impels and is sized material, fines generation eduction.Eduction makes fine material sink gradually, and from the upper surface of screen cloth (bar), through the sieve aperture of screen cloth (bar), under the screen cloth (bar) of arrival vibratory sieve, and be taken as screenings discharge vibratory sieve, screenings is herein exactly the fines be commonly called as.Coarse fodder particle floats because of the sinking gradually of fine granules, can not slide to sieve nest horizontal plane low side through screen cloth or grid section gap are slow from sieve, after coarse fodder particle slipped screen cloth (bar) lower edge because of glide downwards, be taken as oversize and discharge vibratory sieve, oversize is herein exactly the coarse fodder be commonly called as, so coarse fodder, fines are sieved.The existing screening plant defect containing grid section screening is: 1, poor performance, and cannot sieve relatively large aggregate, one deck sieve plate only can sieve out coarse fodder, fines two kinds material, cannot sieve out more kinds of aggregate; 2, non-transformer place cannot produce, but many mines are away from power supply, directly transports user as required after as required material screening can not being gone out grade, can only be to sieve after being transported away by materials stock again, causes the wasting of resources; 3, vibration causes maintenance rate high, and abrasion resistance is poor, and anti-performance of pounding is low, and replacement frequency is high, and the maintenance waste production time, net materials cost is high, and conversion particle shape is difficult, and installation steady job amount is large; 4, pound poor performance due to anti-, produce super large block without method and build foundation stone as rubble, more cannot synchronously, low-loss, low cost, unpoweredly produce specification product material or avoid producing the defect that crushed material makes up equipment; 5, production cost is high, production capacity is low, deficiency in economic performance, the wasting of resources, not environmentally; 6, be not suitable for multiselect faller gill shape for its reforming device integer, screening speed is slow.7, narrow application range, is not suitable for crawl space and installs, should not adjust particle diameter, not easily save device fabrication cost.
Summary of the invention
The object of this invention is to provide one to sieve bulk aggregate, one deck sieve plate just can sieve out the aggregate of the plurality of specifications such as coarse fodder, middle material, fines; Without the need to power, maintenance rate is low, firm wear-resisting, boosts productivity, and reduces the wasting of resources, and a kind of one deck fecund that suitable crawl space is installed slips the grate that shakes.
The object of the invention is by realize with under type:
A kind of one deck fecund slips the grid section that shakes and combs, comprise screen box 1, crossbeam, long grid section 2A and short grid section 2B, crossbeam is at least 2, crossbeam is fixed in screen box, it is characterized in that: described crossbeam be arranged in parallel, on long grid section 2A, the another side corresponding with the material face of slipping is provided with long grid section support 13A, and another side corresponding with the material face of slipping on short grid section 2B is also provided with short grid section support 13C, and long grid section 2A and short grid section 2B forms compass screen surface, long grid section 2A is fixed on crossbeam by long grid section support 13A is equally spaced, groove 3A is let out under spacing between two adjacent long grid sections is called the second material, the top of letting out groove 3A under described second material is charging aperture, let out under described second material groove 3A orthographic projection be in the horizontal plane upper base little go to the bottom large trapezoidal, at least one short grid section 2B is fixed between two long grid sections adjacent on crossbeam by short grid section support 13C, the length of short grid section 2B is less than the length of long grid section 2A, the material movement face of short grid section 2B is lower than the material movement face of long grid section 2A, spacing between short grid section 2B and long grid section 2A is let out groove 3B under the first material.
A kind of one deck fecund according to claim 1 slips the grate that shakes, and it is characterized in that: long grid section is rail steel or cross section is the steel of rectangle.
Long grid section is rail steel or cross section is the steel of rectangle;
Material movement face on described long grid section is the trackwork face of rail steel or the rectangular outer surface of rectangle steel;
Be provided with below the bottom of long grid section and slip shake plate, slip between shake plate and long grid section and have difference in height in the vertical direction, slip on shake plate and have the draw-in groove equal with long grid section quantity, long grid section end support embeds and slips in the draw-in groove of shake plate;
The width of long grid section support and short grid section support is less than the width of long grid section and short grid section;
Slip shake board mount slipping evenly arranging from two lateral edges of shake plate lower bottom part, the shake plate that slips is fixed on by rotating shaft and slips on shake board mount;
When short grid section is at least 2, these 2 short grid sections can be Length discrepancy or three isometric;
Crossbeam is equipped with gap adjusting pad between every two adjacent grid sections, the frame of screen box has fastening bolt with the side on adjusting pad same level position, gap, by gap adjusting pad and grid section adjacent with it locking.
Advantage of the present invention is:
Rail steel is used to do long grid section, firm wear-resisting, not power consumption, not oil consumption, energy-saving low-carbon environmental protection, noiselessness, benefit adopts totally-enclosed behave, production capacity is high, screening speed is fast, safety and stability, good impact resistance, because the material movement face of short grid section is lower than the material movement face of long grid section, so the impact power of larger material and large material can not directly cause short grid section pound damage; The length interval of grid section is arranged and height setting straggly, and once screening can filter out the plurality of specifications aggregate of needs, and what arrange below long grid section slips shake plate, avoids material getting stuck and putty on sieve plate.Long grid section support be embedded in slip shake plate in, avoid long grid section and bend because rising outward, also assures that simultaneously slip shake plate have freedom of movement, feeding is more smooth and easy.
Accompanying drawing explanation
Fig. 1 is the structural front view of the embodiment of the present invention 1,
Fig. 2 is the embodiment of the present invention 1 side view in use,
Fig. 3 is the long grid section of the embodiment of the present invention 1 and beam connecting structure schematic diagram,
Fig. 4 is the structural representation of the embodiment of the present invention 2,
Fig. 5 is the structural representation of the embodiment of the present invention 3,
Wherein: the long grid section of 1-screen box, 2A-, the short grid section of 2B-, the short grid section of 2C-second, 3A-let out for second time under groove A, 3B-let out groove B, 3C-3 material for first time and let out groove, 4-entablature, 4A-middle cross beam, 4B-sill, 5-oversize export, 6-slips vibration plate, 7-slips vibration plate support, 8-charging aperture, 9-column or external stability thing, 10-lock plunger, 11-gap adjusting pad, 13A-long grid section support, the long grid section end support of 13B-, the short grid section support of 13C-.
Detailed description of the invention
Embodiment 1
Between two long grid sections, only have a kind of one deck fecund of 1 short grid section to slip the grate that shakes:
A kind of one deck fecund slips the grid section that shakes and combs, comprise screen box 1, crossbeam, long grid section 2A and short grid section 2B, crossbeam is upper beam 4, middle beam 4A and lower beam 4B, crossbeam is fixed in screen box 1 frame, it is characterized in that: upper beam 4, middle beam 4A and lower beam 4B be arranged in parallel, on long grid section 2A, the another side corresponding with the material face of slipping is provided with long grid section support, corresponding another side that short grid section 2B slips with material is also provided with short grid section support, long grid section 2A is fixed on upper beam 4 by long grid section support 13A is equally spaced, on middle beam 4A and lower beam 4B, groove 3A is let out under spacing between adjacent two long grid section 2A is called the second material, the top of letting out groove 3A under described second material is charging aperture 8, let out under described second material groove 3A orthographic projection be in the horizontal plane upper base little go to the bottom large trapezoidal, each short grid section is fixed on the crossbeam between two adjacent long grid sections by short grid section support 13C, the length of short grid section 2B is less than the length of long grid section 2A, the material movement face of short grid section 2B is lower than the material movement face of long grid section 2A, spacing between short grid section 2B and long grid section 2A is let out groove 3B under the first material.
Long grid section 2A is rail steel or cross section is the steel of rectangle
Material movement face on described long grid section 2A is the trackwork face of rail steel or the rectangular outer surface of rectangle steel;
Be provided with to slip below the bottom of long grid section 2A and shake plate 6, slip between shake plate 6 and long grid section 2A and have difference in height in the vertical direction, slipping to shake on plate 6 has the draw-in groove equal with long grid section 2A quantity, and long grid section end support 13B embeds and slips in the draw-in groove of shake plate 6;
The width of long grid section support 13A and short grid section support 13C is less than the width of long grid section 2A and short grid section 2B;
Slip shake board mount 7 slipping evenly arranging from two lateral edges of shake plate 6 lower bottom part, the shake plate 6 that slips is fixed on by rotating shaft and slips on shake board mount 7;
When short grid section 2B is at least 2, these 2 short grid sections can be Length discrepancy or isometric;
Crossbeam is equipped with gap adjusting pad 11 between every two adjacent grid sections, and there is fastening bolt 10 side on the housing and gap adjusting pad 11 same level position of screen box 1, by gap adjusting pad 11 and grid section adjacent with it locking.
The gap adjusting pad 11 of different size can be selected according to the size of screening materials carrying.
When production aggregate size is constant, can directly long grid section 2A and short grid section 2B be welded on crossbeam, need to arrange gap adjusting pad 11.
In use a kind of for the present invention one deck fecund can be slipped the grate lifting or be fixed on external stability thing 9 of shaking, as shown in Figure 2.
During use, material to be sieved is sent into from charging aperture, material is under its effect of conducting oneself with dignity, slowly to slide along grid section to its low side from sieve from top to bottom, in the process, particle diameter lets out groove 3B width material under being less than the first material drops to below sieve nest, let out groove 3B width particle diameter material under being more than or equal to the first material and continue glide downwards to short grid section end, groove 3A is let out under now entering the second material between two long grid sections, particle diameter lets out groove 3A width material under being less than the second material is let out under groove 3A drops to sieve from the second material, material carries out regrading, namely the material of medium-sized particle diameter falls in this screening, rest materials is by the end of long grid section 2A, be slipped to slip shake plate 6 to its lower edge after, be taken as oversize to discharge from oversize outlet 5 discharge.
Drop is had in the vertical direction owing to slipping between shake plate 6 and long grid section 2A, when large granular materials is pounded when slipping on shake plate 6, the material particles differed in size by gravity to slip shake plate 6 impact cause slip shake plate 6 vibrations, avoid material getting stuck and putty on sieve plate.Long grid section support 13B is embedded in and slips in shake plate 6, avoids long grid section 2A and bend because rising outward, also assures that to slip to shake plate 6 vibrations activity and have the free degree simultaneously.
Slip shake plate 6 and the supporting shake board mount 7 that slips thereof when granule screening or small sieve work, can not need to install.
Embodiment 2:
It is have 2 isometric short grid sections between two long grid sections that a kind of one deck of the present embodiment fecund slips the grate that shakes, and other structure is all identical with embodiment 1.
This kind of one deck fecund slips the grate that shakes and also can sieve out the aggregate of 3 kinds of different-grain diameters simultaneously, but the gap between two long grid section 2A adds, and Sieving and casing specification is different from embodiment 1.
Embodiment 3:
A kind of one deck fecund of the present invention slips the grate that shakes, and has 3 short grid sections between two long grid section:
3 short grid section 2B are evenly distributed with between two long grid section 2A in the present embodiment; Wherein, the length of the second middle short grid section 2C is long compared with the short grid section 2B on both sides, and other structure is all identical with embodiment 1.
This sieve nest once can sieve the material of four kinds of different-grain diameters: the gap namely formed between long grid section 2A and short grid section 2B is let out groove 3B under the first material, the finished aggregate of letting out under this material under groove sieve is first time screening, groove is let out under the material that between long grid section 2A and the second short grid section 2C, gap is formed, the finished aggregate of letting out under this material under groove sieve is programmed screening, letting out groove under the material that gap between two long grid sections is formed is let out groove under the second material, the material let out under this material under groove sieve is the finished aggregate of third time screening, rest materials is by the end of long grid section 2A, be slipped to slip shake plate 6 to its lower edge after, be taken as oversize discharge from oversize outlet 5 discharge be the 4th time screening material.
The present invention can adjust the quantity of short grid section between the spacing of long grid section 2A and short grid section 2B and two adjacent long grid sections at any time, realizes once sieving, and just can complete the finished aggregate different according to the multiple particle diameter of user's needs, increase work efficiency.
Claims (8)
1. one deck fecund slips the grate that shakes, comprise screen box (1), crossbeam, long grid section (2A) and short grid section (2B), crossbeam is at least 2, crossbeam is fixed in screen box, it is characterized in that: described crossbeam be arranged in parallel, the upper another side corresponding with the material face of slipping of long grid section (2A) is provided with long grid section support (13A), and the upper another side corresponding with the material face of slipping of short grid section (2B) is also provided with short grid section support (13C), and long grid section (2A) and short grid section (2B) form compass screen surface, long grid section (2A) is fixed on crossbeam by long grid section support (13A) is equally spaced, groove (3A) is let out under spacing between two adjacent long grid sections is called the second material, the top of letting out groove (3A) under described second material is charging aperture, let out under described second material groove (3A) orthographic projection be in the horizontal plane upper base little go to the bottom large trapezoidal, at least one short grid section (2B) is fixed between two long grid sections adjacent on crossbeam by short grid section support (13C), the length of short grid section (2B) is less than the length of long grid section (2A), the material movement face of short grid section (2B) is lower than the material movement face of long grid section (2A), spacing between short grid section (2B) and long grid section (2A) is let out groove (3B) under the first material.
2. a kind of one deck fecund according to claim 1 slips the grate that shakes, and it is characterized in that: long grid section 2A is rail steel or cross section is the steel of rectangle.
3. a kind of one deck fecund according to claim 1 slips the grate that shakes, and it is characterized in that: the material movement face on described long grid section (2A) is the trackwork face of rail steel or the rectangular outer surface of rectangle steel.
4. a kind of one deck fecund according to claim 1 slips the grate that shakes, it is characterized in that: be provided with to slip below the bottom of long grid section (2A) and shake plate (6), slip between shake plate (6) and long grid section (2A) and have difference in height in the vertical direction, slip to shake on plate (6) and have the draw-in groove equal with long grid section (2A) quantity, the embedding of long grid section end support (13A) is slipped in the draw-in groove of shake plate (6).
5. a kind of one deck fecund according to claim 1 slips the grate that shakes, and it is characterized in that: the width of long grid section support (13A) and short grid section support (13C) is less than the width of long grid section (2A) and short grid section (2B).
6. a kind of one deck fecund according to claim 1 slips the grate that shakes, it is characterized in that: slip shake board mount (7) slipping evenly arranging from two lateral edges of shake plate (6) lower bottom part, shake plate (6) of slipping is fixed on by rotating shaft slips in shake board mount (7).
7. a kind of one deck fecund according to claim 1 slips the grate that shakes, and it is characterized in that: when short grid section (2B) is at least 2, and these 2 can be Length discrepancy or isometric.
8. a kind of one deck fecund according to claim 1 slips the grate that shakes, it is characterized in that: on crossbeam, be equipped with gap adjusting pad (11) between every two adjacent grid sections, the frame of screen box 1 there is fastening bolt (10) with the side on adjusting pad (11) same level position, gap, by gap adjusting pad (11) and grid section adjacent with it locking.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410372300.2A CN104084374B (en) | 2014-07-31 | 2014-07-31 | A kind of one deck fecund slips the grate that shakes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410372300.2A CN104084374B (en) | 2014-07-31 | 2014-07-31 | A kind of one deck fecund slips the grate that shakes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104084374A CN104084374A (en) | 2014-10-08 |
| CN104084374B true CN104084374B (en) | 2016-03-23 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CA2473397A1 (en) * | 2003-07-08 | 2005-01-08 | Synectic Systems International | System and method for processing waste and recovering recyclable materials |
| CN103286060B (en) * | 2012-07-05 | 2016-06-22 | 郭宪录 | A kind of anti-sticking grid section slide sieve |
| CN203991272U (en) * | 2014-07-31 | 2014-12-10 | 郭大军 | A kind of one deck fecund slips the Grid screen that shakes |
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