CN101058079A - Discharging unblocked grinder - Google Patents
Discharging unblocked grinder Download PDFInfo
- Publication number
- CN101058079A CN101058079A CN 200610022315 CN200610022315A CN101058079A CN 101058079 A CN101058079 A CN 101058079A CN 200610022315 CN200610022315 CN 200610022315 CN 200610022315 A CN200610022315 A CN 200610022315A CN 101058079 A CN101058079 A CN 101058079A
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- sieve
- discharging
- sub
- disintegrating machine
- obstruction
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- Combined Means For Separation Of Solids (AREA)
Abstract
The invention relates to the crusher without clogging in discharging. It uses several rotary screening shaft in parallel to form the rolling discharging screen plate to substitute the porous steel plate screening plate, designed adjustable rolling discharging screen plate and those with gear post and gear ring formed rolling discharging screen plate. It uses the gap between rotary screening shaft and various screening ring gaps to replace the existing discharging hole. It is made by several screening shaft within certain intervals, rotary of the screening shaft allowing the crushed goods not clogging inside the gap, not even the finer material with a lot of water. It has solved an important technical issue even since the invention of the crusher.
Description
Technical field
The invention belongs to the disintegrating machine technical field, particularly the building stones hammer mill.
Background technology
Discharging sieve plate according to present coal or gangue disintegrating machine is to use the porous steel plate.Smashing principle is that rotary hammer and porous steel plate are broken to the building stones friction.When building stones are a bit larger tham discharge opening on the steel plate or building stones moisture content more for a long time, the discharge opening on the steel plate is very easy to be blocked, and stuck disintegrating machine internal part causes out grain inhomogeneous, influences the normal operation of main frame.
Summary of the invention
The purpose of this invention is to provide a kind of discharging does not have the disintegrating machine of obstruction.
Design of the present invention is: merged as sieve plate by many rotating side by side rotation sub-sieve axles 4, each rotates gap between the sub-sieve axle 4 as the hole on the sieve plate, material is that building stones are discharged from the gap, changes the gap length that respectively rotates between the sub-sieve axle 4, can change the thickness of broken material.Also can regulate and rotate sub-sieve axle 4 changes broken material with the distance of rotary hammer 3 thickness.Rotate sub-sieve axle 4 and rotate, the material that size is fit to can not tighten and be blocked in the gap, and the material of high-moisture can not tighten yet and be blocked in the gap.
Structure of the present invention is: as Fig. 1, discharging does not have the disintegrating machine of obstruction, and comprise casing, charging aperture 1, discharging opening 2, rotary hammer 3 and be positioned at the lower position discharging sieve plate of rotary hammer 3, be discharging opening 2 below the discharging sieve plate; The present invention has mainly carried out technological improvement to the discharging sieve plate, it is characterized in that: the discharging sieve plate is formed roller discharging sieve plate side by side by two or more rotation sub-sieve axles 4; At charging aperture 1 place, rotate sub-sieve axle 4 and rotary hammer 3 gaps, rotate sub-sieve axle 4 and rotary hammer 3 gaps greater than discharging opening 2 places.The two ends and the casing that rotate sub-sieve axle 4 are rotationally connected, to bear the force de frappe of 3 pairs of materials of rotary hammer.Also can be in casing relatively the two sides establish two bar shaped screen frame (unit)s 8 respectively, the two ends of rotating sub-sieve axle 4 be rotationally connected with two bar shaped screen frame (unit)s 8 respectively.Bar shaped screen frame (unit) 8 is arc preferably, and the concave surface of arc bar shaped screen frame (unit) 8 is adjacent with rotary hammer 3.
As Fig. 2, because two bar shaped screen frame (unit)s 8 have been linked to be one to a plurality of rotation sub-sieve axles 4, two bar shaped screen frame (unit)s of available change 8 and rotary hammer 3 relative positions change and rotate both gaps of sub-sieve axle 4 and rotary hammer 3, thereby the fragmentation that changes material is can grain big or small.The structure that bar shaped screen frame (unit) 8 can be changed with rotary hammer 3 relative positions is: charging aperture 1 end and the casing of bar shaped screen frame (unit) 8 are rotationally connected, and discharging opening 2 ends of bar shaped screen frame (unit) 8 are provided with an adjusting rod 7, and adjusting rod 7 flexibly connects with casing.When adjusting rod 7 is moved, discharging opening 2 positions of bar shaped screen frame (unit) 8 will be changed, whole bar shaped screen frame (unit) 8 is rotated, thereby making a plurality of rotation sub-sieve axles 4 on the bar shaped screen frame (unit) 8 is that the gap is by degree of changing with the change of rotary hammer 3 relative positions, behind the gap that produces different sizes, obtain the broken material of different thicknesses during operation.
As Fig. 2,3,4,5,6,7, rotating sub-sieve axle 4 can also have multiple structure.Gapped between a plurality of rotation sub-sieve axles 4, the size in gap is relevant with the broken material thickness.As Fig. 5, rotating sub-sieve axle 4 can be cylinder of a size, and each rotates between the sub-sieve axle 4 gapped; As Fig. 3,4, rotating sub-sieve axle 4 surfaces also can be the size interval sieve ring 5 that repeats to be provided with according to order, and promptly a shaker screen ring 5-1 is adjacent with a little sieve ring 5-2, and each shaker screen ring 5-1 and little sieve ring 5-2 that rotates between the sub-sieve axle 4 can be nested, and gapped.
As Fig. 6,7.The surface is that rotation sub-sieve axle 4 of a size can be smooth cylinder, as Fig. 6; Can be sprocket also, as Fig. 7.Shaker screen ring 5-1 and little sieve ring 5-2 can be smooth circles, also can be gears.With cylinder or with gear, all can at will make up with cylinder or with gear in those positions, so that broken material is as the criterion.
The central shaft that rotates sub-sieve axle 4 and shaker screen ring 5-1 and little sieve ring 5-2 be an integral body, also can be that shaker screen ring 5-1 is enclosed within little sieve ring 5-2 and becomes rotation sub-sieve axle 4 on the central shaft group.Its movement relation is: central shaft is to rotate, and also can not rotate.But shaker screen ring 5-1 and little sieve ring 5-2 rotate.If central shaft and shaker screen ring 5-1 and little sieve ring 5-2 are an integral body, then central shaft, shaker screen ring 5-1 and little sieve ring 5-2 become unitary rotation.
After bulky material enters from charging aperture 1, in charging aperture 1 gap of rotary hammer 3 and roller discharging sieve plate, be broken, the material that meets broken size can spill from many rotation sub-sieve axle 4 gaps of discharging sieve plate by grain.Between follow-up rotary hammer 3 and roller discharging sieve plate, continued broken greater than the many materials that rotate sub-sieve axle 4 gaps.Less at rotary hammer 3 with discharging opening 2 gaps of discharging sieve plate, and the size in gap approximates many gaps of rotating between the sub-sieve axle 4.Material that goes out from discharging opening 2 and the material thickness that goes out from many gaps of rotating between the sub-sieve axles 4 are basic identical.The disintegrating machine that this discharging does not have obstruction is mainly used in the large-sized boiler fragmentation of coal or the fragmentations of ore such as power plant, and general many various gaps of rotating between the sub-sieve axles 4 are 6-12 centimetre.Also can be provided with greater or lesser gap by the fragmentation requirement.
Advantage of the present invention: the discharge opening that substitutes the discharging sieve plate of existing disintegrating machine with many various gaps of rotating between the sub-sieve axle 4; Discharging sieve plate of the present invention is to rotate sub-sieve axle 4 by many to form roller discharging sieve plate at interval side by side, owing to rotate the rotary action of sub-sieve axle 4, the material that is broken can be stuck in the gap, and the more tiny material of moisture can not be deposited in the gap yet.Do not block not pile up and just not can stop up roller discharging sieve plate, disintegrating machine can more or not damaged disintegrating machine because of obstruction, damage motor because of obstruction quits work.People the discharging sieve plate that does not solve to stop up great technical barrier always since the invention solves own disintegrating machine.
Description of drawings
Fig. 1 is the whole user mode structural representation of the discharging disintegrating machine that do not have obstruction;
Fig. 2 is the structural representation of roller discharging sieve plate;
Fig. 3 has between the rotation sub-sieve axle of shaker screen ring and little sieve ring the not structural representation of phase embedding;
Fig. 4 is the structural representation between the rotation sub-sieve axle of shaker screen ring and the embedding of little sieve ring phase;
Fig. 5 is the whole columniform rotation sub-sieve of the identical size axle construction schematic diagram that is;
Fig. 6 is the circular cross sections schematic diagram of surface for circular shaker screen ring, little sieve ring, columniform rotation sub-sieve axle;
Fig. 7 is the cross-sectional structure schematic diagram of sieve ring;
Figure is the gear shape schematic cross-sectional view of surface for circular shaker screen ring, little sieve ring, columniform rotation sub-sieve axle;
1 is charging aperture, the 2nd among the figure, discharging opening, the 3rd, and rotary hammer, the 4th rotates sub-sieve axle, the 5th, and sieve ring, 5-1 are that shaker screen ring, 5-2 are little sieve rings, the 6th, gap, the 7th, adjusting rod, the 8th, bar shaped screen frame (unit).
The specific embodiment
Embodiment 1, and the discharging that is fixed on the roller discharging sieve plate on the casing does not have the disintegrating machine of obstruction
The disintegrating machine of existing coal in power plant is transformed, the discharging sieve plate is replaced to roller discharging sieve plate of the present invention, promptly obtain the disintegrating machine that discharging of the present invention does not have obstruction.Its concrete practice is:
Is 8 overall diameters that 10 centimetres of steel columns are made the structure that there is swivel at two ends as rotating sub-sieve axle 4, and every length of rotating sub-sieve axle 4 is a bit larger tham the width of former disintegrating machine discharging sieve plate, so that swivel can be rotationally connected with casing.Bore 8 pairs of holes on the symmetric position of the disintegrating machine two sides casing of the former discharging sieve plate of disintegrating machine both sides, 8 are rotated these 8 couples of Kong Zhongcheng that sub-sieve axle 4 is installed in respectively on the casing and are rotationally connected.And making 8, to rotate sub-sieve axle 4 gaps between any two be 10 centimetres.8 rotation sub-sieve axles 4 arc side by side is identical with the former discharging sieve plate of former disintegrating machine arc, and length is also identical.
At charging aperture 1 place, rotate sub-sieve axle 4 and rotate sub-sieve axle 4 and rotary hammer 3 gaps greater than charging aperture 1 place with rotary hammer 3 gaps.
Embodiment 2, and the discharging that can remove the roller discharging sieve plate of dress does not have the disintegrating machine of obstruction
The disintegrating machine of existing coal in power plant is transformed, the discharging sieve plate is replaced to roller discharging sieve plate of the present invention, promptly obtain the disintegrating machine that discharging of the present invention does not have obstruction.Its concrete practice is:
Is 10 overall diameters that 12 centimetres of steel columns are made the structure that there is swivel at two ends as rotating sub-sieve axle 4, and every length of rotating sub-sieve axle 4 is slightly smaller than width empty in the casing of former disintegrating machine discharging sieve plate two ends.With rotating the holes of rotating sub-sieve axles 4 are installed, and rotate sub-sieve axles 4 and two screen frame (unit)s 8 to 10 pairs and be linked to be integral body and become the roller discharging sieve plate that----can remove dress as last 10 pairs of the brill of two screen frame (unit) 8 symmetries of Fig. 2.The feed end of two screen frame (unit)s 8 and housing biside plate are rotationally connected, the discharge end of two screen frame (unit)s 8 is flexibly connected with an adjusting rod 7 and casing, adjusting rod 7 flexibly connects with casing and is used for regulating two screen frame (unit)s 8 and rotary hammer 3 relative distances, after regulating relative distance, adjusting rod 7 and casing are fixed, roller discharging sieve plate and rotary hammer 3 relative distances that can remove dress are fixed, so just can make broken material size evenly, the thickness size that can regulate discharging again at any time.
Making 10 rotation sub-sieve axle 4 gaps between any two is 10 centimetres.10 rotation sub-sieve axles 4 arc side by side is identical with the former discharging sieve plate of former disintegrating machine arc, and length is also basic identical.
At charging aperture 1 place, rotate sub-sieve axle 4 and rotate sub-sieve axle 4 and rotary hammer 3 gaps greater than charging aperture 1 place with rotary hammer 3 gaps.
As embodiment 2,3 of charging aperture 2 places of roller discharging sieve plate that can remove dress rotate sub-sieve axle sprockets, firm so easier being broken of material that enters disintegrating machine.
As embodiment 2, rotate the garden steel column that sub-sieve axle 4 need not be onesize, but with the rotation sub-sieve axle 4 that sieves ring structure as the size of Fig. 3.The thickness of size sieve ring all is 10 centimetres.Size sieve central spacer row example on the same rotation sub-sieve axle, between the adjacent rotation sub-sieve axle 4 still gapped 10 centimetres.The thickness of size sieve ring is the outlet that 10 centimetres gap also becomes the material that is broken.
As embodiment 2, rotate the garden steel column that sub-sieve axle 4 need not be onesize, but with the rotation sub-sieve axle 4 that sieves ring structure as the size of Fig. 4.The thickness of shaker screen ring all is 10 centimetres, and the thickness of little sieve ring all is 20 centimetres, and adjacent rotated sub-sieve axle is the embedding of size sieve ring phase.Size sieve central spacer row example on the same rotation sub-sieve axle, the embedding of size sieve ring phase is gap 5-10 centimetre between the adjacent rotation sub-sieve axle 4.The gap of size sieve ring becomes the outlet of the material that is broken.Size sieve ring is separable, size sieve ring center of rotation post also is separable, and rotation sub-sieve axle 4 is many group size sieve ring sets structures on the center of rotation post, after certain shaker screen ring or the damage of little sieve ring, the sieve ring that can only change bad, this more economical with materials.
3 of the charging aperture 2 places size sieve rings that rotate the sub-sieve axles can removing the roller discharging sieve plate of dress are gear ring with gear all, firm so easier being broken of material that enters disintegrating machine.
Claims (10)
1, discharging does not have the disintegrating machine of obstruction, comprise casing, charging aperture (1), discharging opening (2), rotary hammer (3) and be positioned at the lower position discharging sieve plate of rotary hammer (3), be discharging opening (2) below the discharging sieve plate, it is characterized in that: the roller discharging sieve plate that the discharging sieve plate is made of side by side two or more rotation sub-sieve axles (4).
2, discharging according to claim 1 does not have the disintegrating machine of obstruction, it is characterized in that: rotating sub-sieve axle (4) surface is the size interval sieve ring (5) that repeats to be provided with according to order, and promptly a shaker screen ring (5-1) is adjacent with a little sieve ring (5-2).
3, discharging according to claim 2 does not have the disintegrating machine of obstruction, it is characterized in that: each rotates between the sub-sieve axle (4) and is provided with gap (6); Be provided with gap (6) between the shaker screen ring (5-1) of adjacent rotated sub-sieve axle (4).
4, discharging according to claim 2 does not have the disintegrating machine of obstruction, it is characterized in that: phase cutting ferrule between the sieve ring (5) of adjacent rotated sub-sieve axle (4), and be provided with gap (6).
5, discharging according to claim 1 does not have the disintegrating machine of obstruction, it is characterized in that: a plurality of rotation sub-sieve axles (4) are formed plane or arc side by side.
6, discharging according to claim 1 does not have the disintegrating machine of obstruction, it is characterized in that: the two ends and the casing that rotate sub-sieve axle (4) are rotationally connected.
7, discharging according to claim 1 does not have the disintegrating machine of obstruction, it is characterized in that: relative two sides is respectively equipped with bar shaped screen frame (unit) (8) in the casing, and the two ends of rotating sub-sieve axle (4) are rotationally connected with two bar shaped screen frame (unit)s (8) respectively.
8, discharging according to claim 7 does not have the disintegrating machine of obstruction, it is characterized in that: bar shaped screen frame (unit) (8) is an arc, and the concave surface of arc bar shaped screen frame (unit) (8) is adjacent with rotary hammer (3).
9, discharging according to claim 7 does not have the disintegrating machine of obstruction, it is characterized in that: charging aperture (1) end of bar shaped screen frame (unit) (8) is rotationally connected with casing, discharging opening (2) end of bar shaped screen frame (unit) (8) is provided with an adjusting rod (7), and adjusting rod (7) flexibly connects with casing.
10, discharging according to claim 1 and 2 does not have the disintegrating machine of obstruction, and rotating sub-sieve axle (4) is smooth circle, or gear structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610022315 CN101058079A (en) | 2006-11-23 | 2006-11-23 | Discharging unblocked grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610022315 CN101058079A (en) | 2006-11-23 | 2006-11-23 | Discharging unblocked grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101058079A true CN101058079A (en) | 2007-10-24 |
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ID=38864472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610022315 Pending CN101058079A (en) | 2006-11-23 | 2006-11-23 | Discharging unblocked grinder |
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| Country | Link |
|---|---|
| CN (1) | CN101058079A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101934243A (en) * | 2010-08-31 | 2011-01-05 | 溧阳中材重型机器有限公司 | Single-section hammer crusher |
| CN102896019A (en) * | 2012-10-15 | 2013-01-30 | 马琳 | Sieving and crushing integrated machine |
| CN106179603A (en) * | 2016-07-14 | 2016-12-07 | 马琳 | Block-proof type ring hammer disintegrating machine |
| CN112354623A (en) * | 2020-09-18 | 2021-02-12 | 重庆工程职业技术学院 | Breaker and full-automatic walnut sheller thereof |
| CN113019577A (en) * | 2021-03-17 | 2021-06-25 | 赣州齐畅新材料有限公司 | Tombarthite is smashed and is used hammer system sand machine |
| CN113058323A (en) * | 2021-03-17 | 2021-07-02 | 迁安市天祥铁选有限公司 | Anti-blocking feeding device for magnetic separator |
-
2006
- 2006-11-23 CN CN 200610022315 patent/CN101058079A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101934243A (en) * | 2010-08-31 | 2011-01-05 | 溧阳中材重型机器有限公司 | Single-section hammer crusher |
| CN102896019A (en) * | 2012-10-15 | 2013-01-30 | 马琳 | Sieving and crushing integrated machine |
| CN106179603A (en) * | 2016-07-14 | 2016-12-07 | 马琳 | Block-proof type ring hammer disintegrating machine |
| CN112354623A (en) * | 2020-09-18 | 2021-02-12 | 重庆工程职业技术学院 | Breaker and full-automatic walnut sheller thereof |
| CN113019577A (en) * | 2021-03-17 | 2021-06-25 | 赣州齐畅新材料有限公司 | Tombarthite is smashed and is used hammer system sand machine |
| CN113058323A (en) * | 2021-03-17 | 2021-07-02 | 迁安市天祥铁选有限公司 | Anti-blocking feeding device for magnetic separator |
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Open date: 20071024 |