CN207722869U - A kind of hammer mill - Google Patents
A kind of hammer mill Download PDFInfo
- Publication number
- CN207722869U CN207722869U CN201721194594.XU CN201721194594U CN207722869U CN 207722869 U CN207722869 U CN 207722869U CN 201721194594 U CN201721194594 U CN 201721194594U CN 207722869 U CN207722869 U CN 207722869U
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- CN
- China
- Prior art keywords
- rotary table
- working rotary
- hammer mill
- connection portion
- tup
- 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.)
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a kind of hammer mills, including shell and working rotary table, wherein：The working rotary table is connect by transmission shaft with the shell, and multiple flexible connectors are fixedly uniformly arranged on the working rotary table, and described flexible connector one end is fixed with the working rotary table, and the other end is fixedly connected with tup；The flexible connector includes rigid connection portion and is fixedly connected with the working rotary table with spring, the rigid connection portion, and the spring is connect with the tup, and the length in the rigid connection portion is more than the length of the spring.A kind of hammer mill of the utility model, tup is fixed by the flexible connector including rigid connection portion and spring, the flexibility for increasing quartering hammer improves the reliability of hammer mill, simultaneously, in tup swing process, spring can also increase bounce, improve crushing effect, therefore, a kind of hammer mill of the utility model has crushing effect good, advantage with long service life.
Description
Technical field
The utility model is related to crusher technical fields, good more particularly, to a kind of crushing effect, hammer with long service life
Formula crusher.
Background technology
Hammer mill is common in various broken fields as with a kind of equipment of impulse form broken material.It is existing
Hammer mill, turntable is thin and diameter is big, turntable serious wear and tup consumption is big.Existing hammer mill, tup with turn
Disk is rigidly connected, the shortcomings of be easy to causeing connecting rod cracking, increase maintenance cost, cause poor crushing effect, crusher short life.
Therefore, it is necessary to a kind of new hammer mill be proposed, to overcome the defect in traditional hammer mill field.
Utility model content
It is good that the technical problem to be solved by the utility model is to provide a kind of crushing effects, hammer crushing with long service life
Machine.
To achieve the goals above, the utility model uses following technical scheme：
A kind of hammer mill, including shell, work disk and working rotary table, wherein：The working rotary table passes through transmission
Axis is connect with the shell, and multiple flexible connectors, the flexible connector one are fixedly uniformly arranged on the working rotary table
End is fixed with the working rotary table, and the other end is fixedly connected with tup；The flexible connector include rigid connection portion and with institute
The spring that rigid connection portion is wholely set is stated, rigid connection portion is fixedly connected with the working rotary table, the spring and institute
Tup connection is stated, the length in the rigid connection portion is more than the length of the spring.
As a kind of perferred technical scheme, the rigid connection portion is bolted to connection with the working rotary table.
As a kind of perferred technical scheme, the work disk is set in the shell, and the work disk is located at
Side of the working rotary table far from the transmission shaft is provided with gap, institute between the work disk and the working rotary table
Work disk is stated to be fixedly installed by supporting rod and the shell.
As a kind of further preferred technical solution, gap distance is between the work disk and the working rotary table
8~12mm。
As a kind of perferred technical scheme, tup is made of high-chromium alloy material.
As a kind of perferred technical scheme, the circle diameter of the working rotary table is 500~550mm, and the work turns
The thickness of disk is 35~45mm.
As a kind of perferred technical scheme, the shell is equipped with reinforcing rib, the reinforcing rib at least two.
A kind of hammer mill of the utility model, tup by flexible connector including rigid connection portion and spring with
Working rotary table connects, and increases the flexibility of quartering hammer, improves the reliability of hammer mill, meanwhile, in tup swing process
In, spring can also increase bounce, improve crushing effect, and therefore, a kind of hammer mill of the utility model, which has, to be crushed
Effect is good, advantage with long service life.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of hammer mill specific implementation mode of the utility model.
Fig. 2 is work disk and elastic connection in a kind of hammer mill specific implementation mode of the utility model shown in Fig. 1
Part, tup combination schematic diagram.
Specific implementation mode
Below in conjunction with the accompanying drawings, a kind of concrete structure of hammer mill of the utility model is described in detail.
As shown in Figures 1 and 2, a kind of hammer mill of the utility model, including shell 1, are set in shell 1
Work disk 5 and working rotary table 2.Working rotary table 2 is fixedly connected by transmission shaft 1a with shell 1, also uniformly solid on working rotary table 2
Surely multiple flexible connectors are provided with, one end of flexible connector is fixedly connected with working rotary table 2, and the other end is fixed with tup 4
Connection.Flexible connector includes rigid connection portion 3a and the spring 3b that is integrally fixedly installed with rigid connection portion 3a, rigid connection
Portion 3a is fixedly connected with working rotary table 2, and spring 3b is fixedly connected with tup 4, wherein the length of rigid connection portion 3a is more than spring
The length of 3b.Tup is connect by the flexible connector including rigid connection portion and spring with working rotary table, and quartering hammer is increased
Flexibility, improve the reliability of hammer mill, meanwhile, in tup swing process, spring can also increase bounce, carry
High crushing effect, therefore, a kind of hammer mill of the utility model have crushing effect good, advantage with long service life.Together
When, the length of rigid connection portion 3a is more than the length of spring 3b, and the position relationship of tup 4 and working rotary table 2 can be effectively ensured,
It avoids the 4 activity surplus of tup caused by spring 3b length is long excessive, influences crushing effect.
In order to ensure rigid connection portion 3a and 2 fixed fastness of working rotary table, ensure that a kind of hammer of the utility model is broken
The reliability of broken machine, rigid connection portion 3a are bolted to connection with working rotary table 2.
As shown in Figures 1 and 2, a kind of hammer mill of the present embodiment, work disk 5 are set in the shell 1, institute
It states work disk 5 and is located at side of the working rotary table 2 far from the transmission shaft 1a, the work disk 5 turns with the work
Gap is provided between disk 2, the work disk 5 is fixedly installed by supporting rod 6 and the shell 1.Work disk 5 and work
Gap distance between turntable 2 is 8 ~ 12mm.Tup 4 is made of high-chromium alloy material.The circle diameter of working rotary table 2 is
The thickness of 500~550mm, the working rotary table 2 are 35~45mm.In the present embodiment, the diameter of working rotary table 2 is reduced,
The rent rate size of working rotary table 2 is 510mm, reduces the abrasion of working rotary table 2, further improves the reliable of hammer mill
Property.
In order to further increase a kind of reliability of hammer mill of the utility model, reinforcing rib is additionally provided on shell 1
7, reinforcing rib 7 at least two.
It is to be understood that tup and working rotary table are connected only with a flexible connector in the utility model patent attached drawing
It connects, in practical application, tup can be connect by multiple flexible connectors with working rotary table, does not influence the utility model one kind
The advantages of hammer mill, embodies.
To sum up, a kind of hammer mill of the utility model has crushing effect good, advantage with long service life.
It these are only the utility model case study on implementation, be not intended to limit the utility model, as long as this field is common
Technical staff should all be included in described in claims according to equivalent modification or variation made by the utility model disclosure
Protection domain in.
Claims (7)
1. a kind of hammer mill, including shell, work disk and working rotary table, it is characterised in that：The working rotary table passes through
Transmission shaft is connect with the shell, and multiple flexible connectors, the elastic connection are fixedly uniformly arranged on the working rotary table
Part one end is fixed with the working rotary table, and the other end is fixedly connected with tup；The flexible connector include rigid connection portion and
The spring being wholely set with the rigid connection portion, the rigid connection portion are fixedly connected with the working rotary table, the spring
It is connect with the tup, the length in the rigid connection portion is more than the length of the spring.
2. a kind of hammer mill according to claim 1, it is characterised in that：The rigid connection portion turns with the work
Disk is bolted to connection.
3. a kind of hammer mill according to claim 1, it is characterised in that：The work disk is set to the shell
Interior, the work disk is located at side of the working rotary table far from the transmission shaft, and the work disk turns with the work
Gap is provided between disk, the work disk is fixedly installed by supporting rod and the shell.
4. a kind of hammer mill according to claim 3, it is characterised in that：The work disk and the working rotary table
Between gap distance be 8 ~ 12mm.
5. a kind of hammer mill according to claim 1, it is characterised in that：Tup is made of high-chromium alloy material.
6. a kind of hammer mill according to claim 1, it is characterised in that：The circle diameter of the working rotary table is
The thickness of 500~550mm, the working rotary table are 35~45mm.
7. a kind of hammer mill according to claim 1, it is characterised in that：The shell is equipped with reinforcing rib, described
Reinforcing rib at least two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721194594.XU CN207722869U (en) | 2017-09-18 | 2017-09-18 | A kind of hammer mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721194594.XU CN207722869U (en) | 2017-09-18 | 2017-09-18 | A kind of hammer mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207722869U true CN207722869U (en) | 2018-08-14 |
Family
ID=63090460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721194594.XU Active CN207722869U (en) | 2017-09-18 | 2017-09-18 | A kind of hammer mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207722869U (en) |
-
2017
- 2017-09-18 CN CN201721194594.XU patent/CN207722869U/en active Active
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| GR01 | Patent grant |