CN201008794Y - Crusher without block in discharging - Google Patents
Crusher without block in discharging Download PDFInfo
- Publication number
- CN201008794Y CN201008794Y CNU2006200363769U CN200620036376U CN201008794Y CN 201008794 Y CN201008794 Y CN 201008794Y CN U2006200363769 U CNU2006200363769 U CN U2006200363769U CN 200620036376 U CN200620036376 U CN 200620036376U CN 201008794 Y CN201008794 Y CN 201008794Y
- Authority
- CN
- China
- Prior art keywords
- sieve
- discharging
- sub
- disintegrating machine
- obstruction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000007599 discharging Methods 0.000 title claims description 70
- 239000000463 material Substances 0.000 abstract description 25
- 239000004575 stone Substances 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000005096 rolling process Methods 0.000 abstract 4
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 230000008859 change Effects 0.000 description 5
- 239000003245 coal Substances 0.000 description 4
- 238000006062 fragmentation reaction Methods 0.000 description 4
- 238000013467 fragmentation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 235000020303 café frappé Nutrition 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
Images
Landscapes
- Crushing And Pulverization Processes (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
A crusher with no block in discharge of the utility model belongs to a crusher technical field, in particular to a stone hammer breaker. In order to solve the problem that an upper hole of a prior discharge plate is easily jammed to damage interior components of the crusher, the utility model adopts multi rotating sieve shafts side by side combining a rolling type discharge sieve plate which replaces a discharge sieve plate of a perforated armor plate; a rolling type discharge sieve plate which can adjust gap between the rolling type discharge sieve plate and a rotary hammer and a rolling type discharge sieve plate which consists of a toothed gear column and a toothed gear ring are designed. Gaps between the rotating sieve shafts and gaps between sieve rings with different sizes replace discharge holes of the prior discharge sieve plate. The utility model has the advantages of consisting of multi rotating sieve shafts combine alternately side by side; crushed material is not blocked in the gap and washy fine material is not accumulated in the gap by a rotating function of the rotating sieve shaft. The utility model solves major technical problems which always has not solved since the advent of the crusher.
Description
Technical field
The utility model 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 utility model provides the disintegrating machine that a kind of discharging does not have obstruction.
Design of the present utility model 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 utility model 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 utility model 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 utility model: 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 utility model 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 utility model had solved 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 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 utility model, promptly obtain the disintegrating machine that discharging of the present utility model 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.
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 utility model, promptly obtain the disintegrating machine that discharging of the present utility model 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 |
|---|---|---|---|
| CNU2006200363769U CN201008794Y (en) | 2006-11-23 | 2006-11-23 | Crusher without block in discharging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200363769U CN201008794Y (en) | 2006-11-23 | 2006-11-23 | Crusher without block in discharging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201008794Y true CN201008794Y (en) | 2008-01-23 |
Family
ID=39043726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200363769U Expired - Lifetime CN201008794Y (en) | 2006-11-23 | 2006-11-23 | Crusher without block in discharging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201008794Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102139801A (en) * | 2009-08-18 | 2011-08-03 | 乔伊·姆·特拉华公司 | Lump breaker between a longwall automated face conveyor and a beam stage loader cross feed conveyor |
| CN105435903A (en) * | 2015-12-25 | 2016-03-30 | 成都万基电力设备制造有限公司 | Reversible crusher |
| CN110053990A (en) * | 2019-06-03 | 2019-07-26 | 山东方大清洁能源科技有限公司 | It is a kind of to have the block-proof type coal dust high speed entrucking blanking device for stopping dress function automatically |
-
2006
- 2006-11-23 CN CNU2006200363769U patent/CN201008794Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102139801A (en) * | 2009-08-18 | 2011-08-03 | 乔伊·姆·特拉华公司 | Lump breaker between a longwall automated face conveyor and a beam stage loader cross feed conveyor |
| CN105435903A (en) * | 2015-12-25 | 2016-03-30 | 成都万基电力设备制造有限公司 | Reversible crusher |
| CN105435903B (en) * | 2015-12-25 | 2017-11-17 | 成都万基电力设备制造有限公司 | A kind of reversible disintegrating machine |
| CN110053990A (en) * | 2019-06-03 | 2019-07-26 | 山东方大清洁能源科技有限公司 | It is a kind of to have the block-proof type coal dust high speed entrucking blanking device for stopping dress function automatically |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHENGDU WANJI ELECTRICAL EQUIPMENT MANUFACTURING C Free format text: FORMER OWNER: LIU GUIFA Effective date: 20110429 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 405427 GROUP 10, DONGHUA VILLAGE, BAIHE TOWN, KAIXIAN COUNTY, CHONGQING TO: 610023 NO. 402, BUILDING 1, AREA A, TORCH POWER PORT, JINJIANG INDUSTRIAL DEVELOPMENT ZONE, JINJIANG DISTRICT, CHENGDU CITY, SICHUAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110429 Address after: 610023, No. 1, No. 402, A District, torch power port, Jinjiang Industrial Development Zone, Jinjiang District, Sichuan, Chengdu Patentee after: Chengdu Wanji Electrical Equipment Manufacturing Co., Ltd. Address before: The 10 group of 405427 Chongqing Kaixian city white town Donghua Village Patentee before: Liu Guifa |
|
| C35 | Partial or whole invalidation of patent or utility model | ||
| IP01 | Partial invalidation of patent right |
Commission number: 5W100495 Conclusion of examination: The utility model claims that ZL200620036376.9 1, 5-9 and 10 rights cited in claim 1 of the technical scheme of invalid requirements in the claims and rights of 10 2-4 cited in claim based on the 2 continue to maintain the patent requirements. Decision date of declaring invalidation: 20100830 Decision number of declaring invalidation: 15241 Denomination of utility model: Discharging unblocked grinder Granted publication date: 20080123 Patentee: Chengdu Wanji Electric Power Equipment Manufacturing Co. Ltd.|Liu Guifa |
|
| CX01 | Expiry of patent term |
Granted publication date: 20080123 |
|
| EXPY | Termination of patent right or utility model |