CN202516647U - Grinder - Google Patents
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- Publication number
- CN202516647U CN202516647U CN2012201743648U CN201220174364U CN202516647U CN 202516647 U CN202516647 U CN 202516647U CN 2012201743648 U CN2012201743648 U CN 2012201743648U CN 201220174364 U CN201220174364 U CN 201220174364U CN 202516647 U CN202516647 U CN 202516647U
- Authority
- CN
- China
- Prior art keywords
- rotating disk
- rotating shaft
- casing
- roll
- dome
- 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
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- 239000000725 suspension Substances 0.000 claims description 11
- 238000007689 inspection Methods 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 4
- 239000002994 raw material Substances 0.000 abstract description 29
- 230000000694 effects Effects 0.000 abstract description 11
- 239000003245 coal Substances 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract 1
- 238000010298 pulverizing process Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000008901 benefit Effects 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000011464 hollow brick Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001095 motoneuron effect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a grinder which is particularly suitable for grinding shale and coal gangue. The conventional grinder adopts a mechanical part knocking and smashing manner to grind substances, but the knocking and smashing manner has the disadvantages that even grinding is difficult to guarantee and mechanical parts are very easy to wear. The grinder comprises a casing and rotary shafts, wherein the rotary shafts extend into the casing; a rotary table I and a rotary table II are arranged in the casing; two rotary shafts, namely a rotary shaft I and a rotary shaft II are arranged; the rotary table I and the rotary table II are respectively connected to the rotary shaft I and the rotary shaft II; and a plurality of rollers are arranged on the edges of the rotary table I and the rotary table II. The rollers are rotated and then raw materials entering the casing are driven to rotate, so that the raw materials collide with each other to be ground, the evenness of the grinding effect is guaranteed and the mechanical parts are not easy to wear.
Description
[technical field]
The utility model relates to the pulverizer technical field, is specially adapted to comminuted coal spoil, shale.
[background technology]
Gangue and shale are the important source material of making construction materials such as hollow brick, and these raw materials could use after at first will pulverizing.Existing pulverizer; It mostly is hammer; Like application number is that 02268617.7 Chinese utility model patent is disclosed, has comprised a casing, and casing is provided with charging aperture and discharging opening; Be provided with pulverizing chamber in the casing, beater grinder is to smash the raw material through pulverizing chamber through the tup that rotation is located in the casing.This beater grinder is in crushing process, and tup is very easily wearing and tearing in striking the process of pounding, and strikes when pounding and to be difficult to guarantee to pulverize evenly, makes the raw material that obtains from discharging opening have coarse grain, influences raw materials quality.
[utility model content]
The purpose of the utility model provides a kind of pulverizer, not only can pulverize uniformly to get into the pulverizer raw material, and crushing effect is better, and machine is not easy to wear.The pulverizer that another purpose of the utility model provides is easy to loading and unloading, easy access.
The technical scheme of the utility model is following: a kind of pulverizer, comprise casing and rotating shaft, and rotating shaft is stretched in the casing; Rotating shaft connects motor through crawler belt, and described chassis sidewall is provided with charging aperture, and bottom of shell opens wide and forms discharging opening; Be provided with rotating disk I and rotating disk II in the casing, described rotating shaft has two, is respectively rotating shaft I and rotating shaft II; Rotating disk I and rotating disk II are connected on rotating shaft I and the rotating shaft II, and the edge of described rotating disk I and rotating disk II is provided with the complex root roll.
Adopted structure with double rotating shafts, rotating disk I is connected rotating shaft I and rotating shaft II respectively with rotating disk II, two rotating shaft backwards rotation; Rotating disk I and rotating disk II are provided with roll, in rotation process, get into raw material in the casing along with the roll quick rotation from charging aperture; The pulverizing that bumps each other between the raw material, under the gravity effect, raw material falls when the rotating disk I place from rotating disk II; Because rotating disk I and rotating disk II are backwards rotation, raw material also can be ensued backwards rotation, so fierce more collision can take place the raw material that successively falls; Crushing effect is better; Simultaneously raw material pulverizing is that parts through collision each other but not through machine strike and pound, so machine part is not easy to wear, and crushing effect is even.
As the further improvement and the optimization of the utility model, the utility model is taked following measure:
Described rotating shaft I hollow, rotating shaft II passes rotating shaft I and expose at two ends.Two rotating shaft overlay structures, but conserve space.
The end of described rotating shaft I is connected with rotating disk I flange, and the other end connects motor; The end of described rotating shaft II is connected with rotating disk II flange, and the other end connects motor; Described rotating disk I edge's bending also forms an annulus, and described annulus and rotating disk II are on same straight line and near rotating disk II, and the roll on the described rotating disk I is fixed on the annulus.Have spacing between rotating disk I and the rotating disk II, in pulverizing the raw material process, dropping into dust easily influences machine operation and crushing effect, and the bending design on the rotating disk I can prevent the above-described problem from occurring.
Described chassis sidewall is provided with a dismountable dome, and the dome middle part is provided with charging aperture.
Described casing top is provided with rotatable loading and unloading bracket, and loading and unloading bracket is provided with the circular hole that is used for passing chain, and described motor is provided with suspension ring, and described dome is provided with suspension ring.
The utility model volume and weight is all bigger, installs for ease and keeps in repair, and on casing, is provided with dismountable dome, opens dome and can load and unload maintenance to the parts of interior, is provided with loading and unloading bracket and has made things convenient for the entire machine loading and unloading.
Roll on described rotating disk I and the rotating disk II is uniformly distributed with respectively with one heart, and the interval radian between the roll is 12 °-36 °, connects retainer plate on the roll of described same rotating disk respectively.Too greatly then crushing effect is undesirable at interval between the roll, the too little cost that then increases in interval, and the roll on the same rotating disk is through the retainer plate fixed structure.
Both sides, described casing top are provided with inspection socket.The convenient casing internal operation situation of checking at any time.
Described rotating shaft I and rotating shaft II are located at the both sides of casing, and the diameter of described rotating disk II is less than the diameter of rotating disk I.
The end of described rotating shaft I is connected with rotating disk I flange, and the other end connects motor; The end of described rotating shaft II is connected with rotating disk II flange, and the other end connects motor; Roll on described rotating disk I and the rotating disk II is uniformly distributed with respectively with one heart, and the interval radian between the roll is 12 °-36 °, connects retainer plate on the roll of described same rotating disk respectively.
Described chassis sidewall is provided with a dismountable dome, and dome is provided with charging aperture; Described casing top is provided with rotatable loading and unloading bracket, and loading and unloading bracket is provided with the circular hole that is used for passing chain, and described motor is provided with suspension ring, and described dome is provided with suspension ring; Both sides, described casing top are provided with inspection socket.
Compared with prior art; The outstanding advantage of the utility model is: adopted two rotating shafts and two turntable structure, on rotating disk, be uniformly distributed with roll with one heart, made it collide pulverizing each other to rotate the rotation of roll drive raw material; The pulverizing of raw material is even; The direction of rotation of two rotating shafts simultaneously, it is fierce more to make that raw material collides in crushing process, has guaranteed crushing effect.Each component weight of the utility model is all heavier, is provided with loading and unloading bracket and suspension ring, utilizes the loading and unloading bracket can each parts of conveniently assemble and disassemble.
[description of drawings]
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in detail.
Fig. 1 is the structural representation of the utility model embodiment 1;
Fig. 2 is the interior structure front view of the utility model embodiment 1;
Fig. 3 is the interior structure cutaway view of the utility model embodiment 1;
Fig. 4 is the structural representation of the utility model embodiment 2;
Fig. 5 is the interior structure cutaway view of the utility model embodiment 2.
The specific embodiment]
Referring to Fig. 1-3, a kind of pulverizer comprises casing 1 and rotating shaft 2; Rotating shaft 2. is stretched in the casing 1; Rotating shaft 2 connects motor 10 through crawler belt 3, and described casing 1 sidewall is provided with a dismountable dome 6, and dome 6 middle parts are provided with charging aperture 4; Casing 1 bottom-open forms discharging opening 5, is provided with rotating disk I11 and rotating disk II12 in the casing 1.Described rotating shaft 2 has two, is respectively concentric rotating shaft I 21 and rotating shaft II22, described rotating shaft I21 hollow, and rotating shaft II22 passes rotating shaft I21 and expose at two ends.Rotating disk I11 and rotating disk II12 are connected on rotating shaft I21 and the rotating shaft II22, and the edge of described rotating disk I11 and rotating disk II12 is provided with complex root roll 13.Roll 13 on described rotating disk I11 and the rotating disk II12 is uniformly distributed with respectively with one heart, and the interval radian between the roll 13 is 12 °-36 °, connects retainer plate 15 respectively with stationary roll on the roll 13 of described same rotating disk.
The end of described rotating shaft I 21 is connected with rotating disk I11 flange, and the other end connects motor; The end of described rotating shaft II12 is connected with rotating disk II12 flange, and the other end connects motor; When preventing the utility model operation; Raw material gets into the space between rotating disk I11 and the rotating disk II12; The bending of described rotating disk I11 edge also forms an annulus 14 and near rotating disk II12; Described annulus 14 and rotating disk II12 are on same straight line, and the roll on the described rotating disk I11 is fixed on the annulus 14.
Under the motor effect, rotating shaft I21 and rotating shaft II22 backward rotation drive also backward rotation of rotating disk I11 and rotating disk II12; When raw material in charging aperture 4 gets into casings 1, under the roll on the rotating disk drove, raw material also can rotate; Because the raw material that gets into from charging aperture 4 has sequencing, so the rotary speed of raw material has difference, so will bump between the raw material; Under collision, raw material is promptly pulverized voluntarily.Simultaneously, in the raw material dropping process, be accompanied by rotating disk I11 and rotating disk II12 backward rotation; Raw material falls when the rotating disk I11 place from rotating disk II12, and raw material also can be ensued backwards rotation, so fierce more collision can take place the raw material that successively falls; Crushing effect is better; Simultaneously raw material pulverizing is that parts through collision each other but not through machine strike and pound, so machine part is not easy to wear, and crushing effect is even.
Described casing 1 top is provided with rotatable loading and unloading bracket 7, and loading and unloading bracket 7 is provided with the circular hole 71 that is used for passing chain, and described motor is provided with suspension ring 8, and described dome 6 is provided with suspension ring 8.The loading and unloading that loading and unloading bracket 7 can make things convenient for machine are set, as long as the power of loading and unloading usefulness is provided, can lift by crane the loading and unloading motor, dome 6 can also be used to lifting by crane the parts of casing 1 inside.
Both sides, described casing 1 top are provided with inspection socket 9.At any time observe interior ruuning situation if inspection socket 9 can make things convenient for, in time pinpoint the problems.
Embodiment 2
Referring to Fig. 4 and Fig. 5, described rotating shaft I21 and rotating shaft II22 are located at the both sides of casing 1, and the diameter of described rotating disk II12 is less than the diameter of rotating disk I11.Compare 1 pair of overlapping design of rotating shaft of embodiment, symmetrical structure has been adopted in two rotating shafts of present embodiment, and the overlapping design of two rotating shafts can conserve space, and two rotating shafts are symmetrically distributed, and then structure is simple relatively, is convenient to safeguard.Identical among other parts of present embodiment and the embodiment 1, operation principle is also identical.
It may be noted that specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from the spirit of the utility model or surmount the defined scope of appended claims.For example can be increased to four circles to roll as herein described, so can be so that crushing effect is better.
Claims (10)
1. a pulverizer comprises casing (1) and rotating shaft (2), and rotating shaft (2) is stretched in the casing (1); Rotating shaft (2) connects motor (10) through crawler belt (3); It is characterized in that: described casing (1) sidewall is provided with charging aperture (4), and casing (1) bottom-open forms discharging opening (5), is provided with rotating disk I (11) and rotating disk II (12) in the casing (1); Described rotating shaft (2) has two; Be respectively rotating shaft I (21) and rotating shaft II (22), rotating disk I (11) and rotating disk II (12) are connected on rotating shaft I (21) and the rotating shaft II (22), and the edge of described rotating disk I (11) and rotating disk II (12) is provided with complex root roll (13).
2. pulverizer according to claim 1 is characterized in that: described rotating shaft I (21) hollow, rotating shaft II (22) passes rotating shaft I (21) and expose at two ends.
3. pulverizer according to claim 2 is characterized in that: the end of described rotating shaft I (21) is connected with rotating disk I (11) flange, and the other end connects motor; The end of described rotating shaft II (12) is connected with rotating disk II (12) flange, and the other end connects motor; Described rotating disk I (11) edge bending also forms an annulus (14) and near rotating disk II (12), described annulus (14) and rotating disk II (12) are on same straight line, and the roll on the described rotating disk I (11) is fixed on the annulus (14).
4. according to claim 1 or 2 or 3 described pulverizers, it is characterized in that: described casing (1) sidewall is provided with a dismountable dome (6), and dome (6) middle part is provided with charging aperture (4).
5. pulverizer according to claim 4; It is characterized in that: described casing (1) top is provided with rotatable loading and unloading bracket (7); Loading and unloading bracket (7) is provided with the circular hole (71) that is used for passing chain, and described motor is provided with suspension ring (8), and described dome (6) is provided with suspension ring (8).
6. according to claim 1 or 5 described pulverizers; It is characterized in that: the roll (13) on described rotating disk I (11) and the rotating disk II (12) is uniformly distributed with respectively with one heart; Interval radian between the roll (13) is 12 °-36 °, connects retainer plate (15) on the roll of described same rotating disk (13) respectively.
7. pulverizer according to claim 6 is characterized in that: described casing (1) both sides, top are provided with inspection socket (9).
8. pulverizer according to claim 1 is characterized in that: described rotating shaft I (21) and rotating shaft II (22) are located at the both sides of casing (1), and the diameter of described rotating disk II (12) is less than the diameter of rotating disk I (11).
9. pulverizer according to claim 8 is characterized in that: the end of described rotating shaft I (21) is connected with rotating disk I (11) flange, and the other end connects motor; The end of described rotating shaft II (22) is connected with rotating disk II (12) flange, and the other end connects motor; Roll (13) on described rotating disk I (11) and the rotating disk II (12) is uniformly distributed with respectively with one heart, and the interval radian between the roll (13) is 12 °-36 °, connects retainer plate (15) on the roll of described same rotating disk respectively.
10. according to Claim 8 or 9 described pulverizers, it is characterized in that: described casing (1) sidewall is provided with a dismountable dome (6), and dome (6) is provided with charging aperture (4); Described casing (1) top is provided with rotatable loading and unloading bracket (7), and loading and unloading bracket (7) is provided with the circular hole (71) that is used for passing chain, and described motor is provided with suspension ring (8), and described dome is provided with suspension ring (8); Described casing (1) both sides, top are provided with inspection socket (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201743648U CN202516647U (en) | 2012-04-24 | 2012-04-24 | Grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201743648U CN202516647U (en) | 2012-04-24 | 2012-04-24 | Grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202516647U true CN202516647U (en) | 2012-11-07 |
Family
ID=47099617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201743648U Expired - Lifetime CN202516647U (en) | 2012-04-24 | 2012-04-24 | Grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202516647U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103372491A (en) * | 2012-04-24 | 2013-10-30 | 徐正才 | Grinder |
-
2012
- 2012-04-24 CN CN2012201743648U patent/CN202516647U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103372491A (en) * | 2012-04-24 | 2013-10-30 | 徐正才 | Grinder |
| CN103372491B (en) * | 2012-04-24 | 2015-11-25 | 徐正才 | A kind of pulverizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20121107 Effective date of abandoning: 20151125 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |