CN204074166U - The combination tup of disintegrating machine - Google Patents
The combination tup of disintegrating machine Download PDFInfo
- Publication number
- CN204074166U CN204074166U CN201420562567.3U CN201420562567U CN204074166U CN 204074166 U CN204074166 U CN 204074166U CN 201420562567 U CN201420562567 U CN 201420562567U CN 204074166 U CN204074166 U CN 204074166U
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- CN
- China
- Prior art keywords
- tup
- wedge
- shoulder hole
- wear
- gland
- 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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Abstract
The combination tup of disintegrating machine.Provide a kind of structure simple, improve the combination tup of high-abrasive material utilization rate and the disintegrating machine in service life.Comprise wear-resistant block, tup body, gland and wedge key, described wear-resistant block is cuboid, two pairs of sides of described wear-resistant block are respectively equipped with symmetry and the shoulder hole one be communicated with and shoulder hole two, the stepped type head in front end of described tup body, the front end of described tup body is provided with the wedge hole corresponding with described shoulder hole two; Described tup body and gland are located in described shoulder hole one respectively, and described wedge key is connected in described shoulder hole two and wedge hole, and described gland is connected by screw described tup body.The utility model installation and maintenance are convenient, and long service life, relative cost is low.
Description
Technical field
The utility model relates to disintegrating machine, particularly relates to the improvement to grinder hammerhead.
Background technology
Counter beating hammer type disintegrator mainly utilizes tup to make it broken to the counterattack effect of the impact of coal cinder and counterpunch board to the fragmentation of coal, and tup adopts antiwear cast iron alloy to make.Broken coal disintegrating machine mostly is again reversible, and rotor part can rotating, which determines the symmetry of housing construction and hammehead structure.
Then, by the analysis to former tup failure mode, failure site mainly concentrates on tup head, former tup entirety adopts antiwear cast iron alloy to make, the effective rate of utilization of high-abrasive material is low, and tup rear end and hammer handle hinged place fragile, reduce service life.
Utility model content
The utility model, for above problem, provides a kind of structure simple, improves the combination tup of high-abrasive material utilization rate and the disintegrating machine in service life.
The technical solution of the utility model is: comprise wear-resistant block, tup body, gland and wedge key, described wear-resistant block is cuboid, two pairs of sides of described wear-resistant block are respectively equipped with symmetry and the shoulder hole one be communicated with and shoulder hole two, the stepped type head in front end of described tup body, the front end of described tup body is provided with the wedge hole corresponding with described shoulder hole two;
Described tup body and gland are located in described shoulder hole one respectively, and described wedge key is connected in described shoulder hole two and wedge hole, and described gland is connected by screw described tup body.
Also comprise pair of screws and a pair backing plate, the two ends of described wedge key are connected in described shoulder hole two respectively by a backing plate and a screw.
Also comprise wedge block, described wedge block is connected between described tup body and shoulder hole one.
Also comprise wave spring, described wave spring is connected between described wedge block and gland.
Tup in the utility model adopts combining structure, and working portion separately fills wear-resistant block, and wear-resistant block is arranged on tup body, and the connection of wear-resistant block and tup body utilizes wedge key to realize seamless connectivity, and coupling stiffness is good; Adopt wedge block to eliminate the contact gap of wear-resistant block and tup body head bossing, contact stiffness is high; Wear-resistant block is symmetrical structure at three-dimensional, and one end is turning after wearing and tearing installs and uses, and effectively can extend the service time of tup.The utility model installation and maintenance are convenient, and long service life, relative cost is low.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model,
Fig. 2 is the sectional view in A-A face in Fig. 1,
Fig. 3 is the structural representation of wear-resistant block in the utility model,
Fig. 4 is the sectional view in B-B face in Fig. 3,
Fig. 5 be in Fig. 4 M to structural representation,
Fig. 6 is the structural representation of tup body in the utility model,
Fig. 7 is the sectional view in C-C face in Fig. 6;
In figure, 1 is wear-resistant block, and 11 is shoulder holes one, and 12 is shoulder holes two, and 2 is tup bodies, and 21 is type heads, and 22 is wedge holes, and 3 is glands, and 4 is wedge keys, and 5 is screws one, and 6 is screws two, and 7 is backing plates, and 8 is wedge blocks, and 9 is wave springs.
Detailed description of the invention
The utility model as shown in figs. 1-7, comprise wear-resistant block 1, tup body 2, gland 3 and wedge key 4, described wear-resistant block 1 is in cuboid, two pairs of sides of described wear-resistant block 1 are respectively equipped with symmetry and the shoulder hole 1 be communicated with and shoulder hole 2 12, the stepped type in front end of described tup body 2 20, the front end of described tup body 2 is provided with the wedge hole 22 corresponding with described shoulder hole 2 12; The rear end of tup body at work, connects hammer handle.
Described tup body 2 and gland 3 are located in described shoulder hole 1 respectively, and described wedge key 4 is connected in described shoulder hole 2 12 and wedge hole 22, and described gland 3 connects described tup body 2 by screw (i.e. screw 1).
Also comprise pair of screws (i.e. screw 2 6) and a pair backing plate 7, the two ends of described wedge key 4 are connected in described shoulder hole 2 12 respectively by a backing plate 7 and a screw (i.e. screw 2 6); Wedge key mainly bears the effect of wear-resistant block centrifugal force at work, and pair of screws is respectively used to regulate wedging power and for dismantling wedge key.
In the utility model, tup body adopts cast steel material, and the consumption of combination tup antiwear cast iron alloy is original 42.5%, saves material and cost.
Also comprise wedge block 8, described wedge block 8 is arranged between described tup body 2 and shoulder hole 1, realizes the fixation to tup body.
Also comprise wave spring 9, described wave spring 9 is arranged between described wedge block 8 and gland 3, and wave spring 9 achieves and holds out against effect to wedge block 8; Meanwhile, achieve wedge block and contact reliably with tup body 2 and wear-resistant block 1, achieve wedge block and effect is fixedly connected with to wear-resistant block and tup body.
Claims (4)
1. the combination tup of disintegrating machine, it is characterized in that, comprise wear-resistant block, tup body, gland and wedge key, described wear-resistant block is cuboid, two pairs of sides of described wear-resistant block are respectively equipped with symmetry and the shoulder hole one be communicated with and shoulder hole two, the stepped type head in front end of described tup body, the front end of described tup body is provided with the wedge hole corresponding with described shoulder hole two;
Described tup body and gland are located in described shoulder hole one respectively, and described wedge key is connected in described shoulder hole two and wedge hole, and described gland is connected by screw described tup body.
2. the combination tup of disintegrating machine according to claim 1, is characterized in that, also comprises pair of screws and a pair backing plate, and the two ends of described wedge key are connected in described shoulder hole two respectively by a backing plate and a screw.
3. the combination tup of disintegrating machine according to claim 1 and 2, is characterized in that, also comprise wedge block, and described wedge block is connected between described tup body and shoulder hole one.
4. the combination tup of disintegrating machine according to claim 3, is characterized in that, also comprise wave spring, and described wave spring is arranged between described wedge block and gland.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420562567.3U CN204074166U (en) | 2014-09-26 | 2014-09-26 | The combination tup of disintegrating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420562567.3U CN204074166U (en) | 2014-09-26 | 2014-09-26 | The combination tup of disintegrating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204074166U true CN204074166U (en) | 2015-01-07 |
Family
ID=52166932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420562567.3U Expired - Fee Related CN204074166U (en) | 2014-09-26 | 2014-09-26 | The combination tup of disintegrating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204074166U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105562157A (en) * | 2016-03-03 | 2016-05-11 | 沙洲职业工学院 | Plate hammer for overlaying of impact crusher |
| CN108479954A (en) * | 2018-03-27 | 2018-09-04 | 昆明理工大学 | A kind of wearing composite material blower mill beater plate |
-
2014
- 2014-09-26 CN CN201420562567.3U patent/CN204074166U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105562157A (en) * | 2016-03-03 | 2016-05-11 | 沙洲职业工学院 | Plate hammer for overlaying of impact crusher |
| CN108479954A (en) * | 2018-03-27 | 2018-09-04 | 昆明理工大学 | A kind of wearing composite material blower mill beater plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20160926 |