CN202028428U - Crusher with hammer leaf - Google Patents
Crusher with hammer leaf Download PDFInfo
- Publication number
- CN202028428U CN202028428U CN2011200776141U CN201120077614U CN202028428U CN 202028428 U CN202028428 U CN 202028428U CN 2011200776141 U CN2011200776141 U CN 2011200776141U CN 201120077614 U CN201120077614 U CN 201120077614U CN 202028428 U CN202028428 U CN 202028428U
- Authority
- CN
- China
- Prior art keywords
- hammer leaf
- rotor
- crusher
- hammer
- shell
- 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
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a crusher with a hammer leaf. The crusher with the hammer leaf comprises a shell; the upper part of the shell is provided with a feeding hole, and the lower part of the shell is provided with a discharging hole; the shell is internally provided with a rotor comprising a rotating disc, a pin roll of an annular array on the rotating disc and the hammer leaf arranged on the pin roll; and a plurality of grate bars parallel to a shaft of the rotor are arranged between the hammer leaf at the lower part of the shell and the discharging hole. The crusher with the hammer leaf has the advantages of smoothness in discharging, high crushing efficiency, wear resistance and long service life.
Description
Technical field
The utility model relates to a kind of pulverizer, especially a kind of beater disintegrating machine.
Background technology
Beater disintegrating machine is a kind of impact type disintegrating apparatus, its formation generally includes housing and rotor, hammer leaf is installed on the rotor, the excircle of housing is provided with palate plate and sieve sheet, its operation principle is to drive hammer leaf by rotor to rotate at a high speed, utilizes hammer leaf to impact material, and drives material along pulverizing chamber inwall high-speed motion, clash into mutually with palate plate, realize the fragmentation of material.Beater disintegrating machine is good with its pulverizing quality, the mode that is in transmission connection is flexible, No Load Start is rapid, floor space is little, use is easy to maintenance, the production efficiency advantages of higher, is widely used in the not high material of hardness such as cereal and stalk is pulverized.But, this beater disintegrating machine is used for furfural manufacturing enterprise when corncob is pulverized, because the granularity requirements to the corncob after pulverizing is not very high, therefore, adopt the common hammer crusher that has sieve chip architecture will cause discharging not smooth, influence output, simultaneously, the palate plate serious wear of pulverizer needs frequently to change, and has increased production cost.
The utility model content
The technical problem that utility model will solve is: a kind of hammer crusher is provided, and this hammer crusher discharging is smooth and easy, crush efficiency is high, wear-resistant, long service life.
The technical scheme that the technical solution problem is adopted: a kind of hammer crusher, comprise housing, be provided with charging aperture on housing top, the bottom is provided with discharging opening, in housing, be provided with rotor, rotor is made of the bearing pin of annular array on rotary disk, the rotary disk, the hammer leaf on the bearing pin, is provided with armature spindle between the hammer leaf of lower housing portion and discharging opening and moves towards many parallel grate bars.
As further improvement of the utility model: the grate bar is the semi-circular display arrangement in the center of circle with the rotor axis.
As further improvement of the utility model: on palatal surface on the inner walls, be provided with armature spindle and move towards many parallel cylindrical impact tooth bars.
Beneficial effect: hammer crusher of the present utility model has been owing to replaced sieve sheet of common hammer crusher with the grate bar, therefore, and with pulverizer pulverizing of the present utility model during to the not high material of granularity requirements, discharging is smooth and easy, high efficiency, and the grate bar is more wear-resisting than sieve sheet, has reduced production cost; Because having adopted the grate bar is the technical characterictic of the semi-circular display arrangement in the center of circle with the rotor axis, makes the grate bar not only play the effect of sieve sheet, can also play the effect of the palate plate on the common hammer crusher, crushing effect is better, efficient is higher; Owing to adopted and on palatal surface on the inner walls, be provided with the technical characterictic that moves towards parallel many cylindrical impact tooth bars with armature spindle, it is bad to have overcome the palate plate wearability that goes up on the palatal surface in the prior art, can only change the shortcoming of monoblock palate plate during replacing, realized changing each toothed rack separately according to the abrasion condition decision of different tooth bars, so it is more economically, and more wear-resistant.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is the internal structure schematic diagram of hammer crusher of the present utility model.
The specific embodiment
As shown in Figure 1, a kind of hammer crusher, comprise housing 2, be provided with charging aperture 1 on housing top, the bottom is provided with discharging opening 7, is provided with rotor in housing, and rotor is made of the bearing pin of annular array on rotary disk 4, the rotary disk, hammer leaf 5 on the bearing pin, be provided with armature spindle between the hammer leaf of lower housing portion and discharging opening and move towards many parallel grate bars 6, the grate bar is the semi-circular display arrangement in the center of circle with the rotor axis; On palatal surface on the inner walls, be provided with armature spindle and move towards many parallel cylindrical impact tooth bars 3.
Claims (3)
1. hammer crusher, comprise housing (2), be provided with charging aperture (1) on housing top, the bottom is provided with discharging opening (7), in housing, be provided with rotor, rotor is made of the bearing pin of annular array on rotary disk (4), the rotary disk, hammer leaf (5) on the bearing pin, it is characterized in that: be provided with armature spindle between the hammer leaf of lower housing portion and discharging opening and move towards parallel many grate bars (6).
2. hammer crusher according to claim 1 is characterized in that: the grate bar is the semi-circular display arrangement in the center of circle with the rotor axis.
3. hammer crusher according to claim 1 and 2 is characterized in that: be provided with on palatal surface on the inner walls with armature spindle and move towards parallel many cylindrical impact tooth bars (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200776141U CN202028428U (en) | 2011-03-23 | 2011-03-23 | Crusher with hammer leaf |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200776141U CN202028428U (en) | 2011-03-23 | 2011-03-23 | Crusher with hammer leaf |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202028428U true CN202028428U (en) | 2011-11-09 |
Family
ID=44890740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200776141U Expired - Fee Related CN202028428U (en) | 2011-03-23 | 2011-03-23 | Crusher with hammer leaf |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202028428U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105397940A (en) * | 2015-12-17 | 2016-03-16 | 平湖市永光机械配件有限公司 | Rotor spindle for fine grinding mill |
| CN107081190A (en) * | 2017-05-08 | 2017-08-22 | 柯利佳 | It is anti abrasive to rub broken room |
| CN107824293A (en) * | 2017-10-02 | 2018-03-23 | 张新侠 | A kind of food chemistry takes device with corncob marrow |
-
2011
- 2011-03-23 CN CN2011200776141U patent/CN202028428U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105397940A (en) * | 2015-12-17 | 2016-03-16 | 平湖市永光机械配件有限公司 | Rotor spindle for fine grinding mill |
| CN107081190A (en) * | 2017-05-08 | 2017-08-22 | 柯利佳 | It is anti abrasive to rub broken room |
| CN107824293A (en) * | 2017-10-02 | 2018-03-23 | 张新侠 | A kind of food chemistry takes device with corncob marrow |
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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: 20111109 Termination date: 20140323 |