CN201988428U - Ultrafine grinder - Google Patents
Ultrafine grinder Download PDFInfo
- Publication number
- CN201988428U CN201988428U CN2011201026161U CN201120102616U CN201988428U CN 201988428 U CN201988428 U CN 201988428U CN 2011201026161 U CN2011201026161 U CN 2011201026161U CN 201120102616 U CN201120102616 U CN 201120102616U CN 201988428 U CN201988428 U CN 201988428U
- Authority
- CN
- China
- Prior art keywords
- cutter
- door
- bin
- grinding
- rotating shaft
- 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 - Fee Related
Links
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses an ultrafine grinder. A grinding bin is installed on a machine frame; a motor is installed at the lower part of the machine frame; a grinding cutter is installed inside the grinding bin; the grinding cutter is installed on a rotating cutter head and driven by the motor; a screen disc is installed at the outer end of the rotating cutter head; a bin door rotating shaft is installed on a bin door; a feed port of a feed hopper is formed in the middle of the bin door; a fixed cutter is installed on the inner side of the bin door; and cooling water tanks are installed on the outer side of a side plate and at the top of the grinding bin. By adopting the technical scheme, materials in the bin collide with each other under a high-speed rotation of the grinding cutter and the fixing cutter, the blades of the grinding cutter and the fixing cutter cut or smash the materials and the materials are ground into powder with high fineness; and in the working process of equipment, circulating cooling water is filled into the cooling water tanks, so that the working temperature of the bin is reduced and the high-temperature cooking of the materials are avoided.
Description
Technical field
The utility model belongs to the pulverizer technical field, relates to a kind of ultrafine crusher.
Background technology
A lot of Chinese medicines need be pulverized after drying, and the fineness of pulverizing high-drug-effect more is good more.The pulverizer kind that is used for the Chinese medicine pulverizing at present is a lot, the general structure of pulverizer that can carry out the above ultra-fine grinding of 400 orders is complicated, the employing air blast collision mode that has is pulverized, this mode equipment investment is bigger, the mode of the employing mechanical lapping that also has is pulverized, and this mode is produced high temperature easily material is burnt.
Summary of the invention
The utility model is in the prior art, and ultrafine crusher or investment is bigger, or the not good problem of crushing effect provide a kind of ultrafine crusher, and this machine technology scheme is as follows:
A kind of ultrafine crusher is equipped with on its frame and pulverizes the storehouse; Frame lower is equipped with motor, driving wheel is installed on the machine shaft, in the side of pulverizing the storehouse feed hopper is installed, the lower end is equipped with discharge nozzle, pulverize in the storehouse pulverizing cutter is installed, a side of pulverizing the storehouse is equipped with side plate, opposite side is equipped with door, at the side plate middle part axle sleeve is installed, and rotating shaft is installed in the axle sleeve, one end of rotating shaft is installed driven pulley, driven pulley is connected with belt with driving wheel, and the other end of rotating shaft is equipped with rotating cutter-head, and the outer end of rotating cutter-head is equipped with screen tray, the middle part is equipped with the pulverizing cutter, the door rotating shaft is installed on door, and door rotating shaft one end is fixed on the door, and the other end is fixed between the sidewall of pulverizing the storehouse, the middle part design of door has the charging aperture of feed hopper, and the installed inside of door has dead knife; In the outside of side plate and the top in pulverizing storehouse cooling water tank is installed; Being installed in pulverizing cutter on the cutterhead has inside and outside two-layerly, and the dead knife that is installed on the door also has inside and outside two-layer.
After adopting the technical program, after material enters casing from charging aperture, in warehouse, pulverize, the rotation of knife up speed was pulverized in the drive activity when rotating cutter-head rotated at a high speed in the warehouse, its blade shreds material or break up, and in addition, material once more high velocity impact takes place with fixing pulverizing cutter and crashes under the promotion of activity pulverizing cutter, through after a while, material falls into discharging opening after being crushed to certain fineness from the sieve aperture of screen tray.Equipment feeds recirculated cooling water in the course of the work in cooling water tank, to reduce the operating temperature in the casing, avoid material by high-temperature maturing.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Embodiment: as shown in Figure 1, a kind of ultrafine crusher is equipped with on its frame 1 and pulverizes storehouse 5; Frame lower is equipped with motor 2, driving wheel 3 is installed on the machine shaft, in the side of pulverizing storehouse 5 feed hopper 14 is installed, the lower end is equipped with discharge nozzle 20, pulverize to be equipped with in the storehouse 5 and pulverize cutter 12, a side of pulverizing storehouse 5 is equipped with side plate 10, opposite side is equipped with door 16, at side plate 10 middle parts axle sleeve 7 is installed, rotating shaft 8 is installed in the axle sleeve, an end of rotating shaft 8 is installed driven pulley 9, driven pulley 9 is connected with driving wheel 3 usefulness belts 4, the other end of rotating shaft 8 is equipped with rotating cutter-head 11, and the outer end of rotating cutter-head 11 is equipped with screen tray 13, and the middle part is equipped with pulverizes cutter 12, door rotating shaft 18 is installed on door 16, door rotating shaft 18 1 ends are fixed on the other end on the door 16 and are fixed between the sidewall of pulverizing storehouse 5, and the design of the middle part of door 16 has the charging aperture 17 of feed hopper 14, and the installed inside of door 16 has dead knife 19; In the outside of side plate 10 and the top in pulverizing storehouse 5 cooling water tank 6 is installed; Being installed in pulverizing cutter 12 on the cutterhead 11 has inside and outside two-layerly, and the dead knife 19 that is installed on the door also has inside and outside two-layer.
Claims (3)
1. ultrafine crusher is equipped with on its frame (1) and pulverizes storehouse (5); Frame lower is equipped with motor (2), driving wheel (3) is installed on the machine shaft, in the side of pulverizing storehouse (5) feed hopper (14) is installed, the lower end is equipped with discharge nozzle (20), pulverize to be equipped with in the storehouse (5) and pulverize cutter (12), it is characterized in that: a side of pulverizing storehouse (5) is equipped with side plate (10), opposite side is equipped with door (16), at side plate (10) middle part axle sleeve (7) is installed, rotating shaft (8) is installed in the axle sleeve, one end of rotating shaft (8) is installed driven pulley (9), driven pulley (9) is connected with belt (4) with driving wheel (3), and the other end of rotating shaft (8) is equipped with rotating cutter-head (11), and the outer end of rotating cutter-head (11) is equipped with screen tray (13), the middle part is equipped with pulverizes cutter (12), go up installation door rotating shaft (18) at door (16), door rotating shaft (18) one ends are fixed on the door (16), and the other end is fixed between the sidewall of pulverizing storehouse (5), the middle part design of door (16) has the charging aperture (17) of feed hopper (14), and the installed inside of door (16) has dead knife (19).
2. ultrafine crusher as claimed in claim 1 is characterized in that: in the outside of side plate (10) and the top in pulverizing storehouse (5) cooling water tank (6) is installed.
3. ultrafine crusher as claimed in claim 2 is characterized in that: being installed in pulverizing cutter (12) on the cutterhead (11) has inside and outside two-layerly, and the dead knife (19) that is installed on the door also has inside and outside two-layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201026161U CN201988428U (en) | 2011-04-01 | 2011-04-01 | Ultrafine grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201026161U CN201988428U (en) | 2011-04-01 | 2011-04-01 | Ultrafine grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201988428U true CN201988428U (en) | 2011-09-28 |
Family
ID=44664933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201026161U Expired - Fee Related CN201988428U (en) | 2011-04-01 | 2011-04-01 | Ultrafine grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201988428U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102133553A (en) * | 2011-04-01 | 2011-07-27 | 通海贝斯特机械有限公司 | Ultrafine pulverizer |
| CN104520007A (en) * | 2012-06-14 | 2015-04-15 | 雷特希有限责任公司 | Rotor mill having direct or indirect cooling of the milling chamber of the rotor mill |
-
2011
- 2011-04-01 CN CN2011201026161U patent/CN201988428U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102133553A (en) * | 2011-04-01 | 2011-07-27 | 通海贝斯特机械有限公司 | Ultrafine pulverizer |
| CN104520007A (en) * | 2012-06-14 | 2015-04-15 | 雷特希有限责任公司 | Rotor mill having direct or indirect cooling of the milling chamber of the rotor mill |
| CN104520007B (en) * | 2012-06-14 | 2017-03-15 | 雷特希有限责任公司 | The rotor-grinding machine of its grinding chamber is directly or indirectly cooled down |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110928 Termination date: 20140401 |