CN205550373U - Strike quartering hammer - Google Patents
Strike quartering hammer Download PDFInfo
- Publication number
- CN205550373U CN205550373U CN201620237759.6U CN201620237759U CN205550373U CN 205550373 U CN205550373 U CN 205550373U CN 201620237759 U CN201620237759 U CN 201620237759U CN 205550373 U CN205550373 U CN 205550373U
- Authority
- CN
- China
- Prior art keywords
- hammer
- broken
- connecting portion
- hammer handle
- stem
- 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
Abstract
The utility model discloses a strike quartering hammer, it relates to the broken technical field of mine exploitation. It includes hammer handle, broken hammer stem, connecting portion, bolt, enhancement layer, impact structure, blast apparatus, carries and hang connecting device, the hammer handle surface is provided with the fashioned enhancement layer of integrative casting, the tip is narrow in the upper end part under the hammer handle, the bottom of broken hammer stem is the tup, the upper end of broken hammer stem is connected with connecting portion, the connecting portion upper end is equipped with the lower tip complex cavity with the hammer handle, the connection can be dismantled to the bolt that hammer handle and broken hammer stem pass through on the connecting portion, broken hammer stem is connected with the beater mechanism, the beater mechanism sets up at connecting portion lower extreme mid portion, the bottom of connecting portion is equipped with the blast apparatus of two symmetries, the top of hammer handle is equipped with to carry hangs connecting device. The utility model discloses beneficial effect does: its structural strength is high, and life increases, when damage of quartering hammer body or the damage of hammer handle portion, need not change whole quartering hammer, and reduce cost, broken piece is accessible time clear away.
Description
Technical field
This utility model relates to crushing technology field of opening a mine, and is specifically related to a kind of impact grinding hammer.
Background technology
At present quartering hammer more application is in the broken engineering such as repair the roads in the broken and mountain area of opening a mine.In these broken engineerings, hard crushes dominating impact formula and is broken for main.
Quartering hammer is mainly used in break mined material raw material, between quartering hammer and raw mineral materials during impact several times impact friction, cracking hammer head head is made to be diminished by progressively abrasion and lose efficacy and scrap, the length in service life of cracking hammer head directly affects the fragmentation quality of material and production efficiency and cost, need frequently more to renew tup to meet the needs of production, and, existing tup is structure as a whole more, including integrated tup body and hammer handle portion, when tup body damages or hammer handle portion damages, it is required for changing entirety tup, use cost is higher, broken chip can not be removed in time, affect follow-up broken work.
Utility model content
The purpose of this utility model is the defect for prior art and deficiency, a kind of simple in construction, impact grinding reasonable in design, easy to use is provided to hammer into shape, its structural strength is high, service life increases, when breaking hammer main body damages or hammer handle portion damages, need not change Integral-crushing hammer, reduce the engineering such as open a mine to the degree of dependence of explosive and construction equipment purchase cost, improve the overall utilization rate of the construction equipment of engineerings such as opening a mine, broken chip can be removed in time, does not affect follow-up broken work.
In order to solve the problem existing for background technology, the technical solution adopted in the utility model is: it includes hammer handle, broken hammer stem, connecting portion, bolt, enhancement layer, impact structure, blowing device, lifting attachment means；Described hammer handle outer surface is provided with the enhancement layer of one cast molding, enhancement layer is that rich chromium cast iron is made, hammer handle end portion is narrower than upper part, the bottom of broken hammer stem is tup, tup is cast steel body, wearability is good, the upper end of broken hammer stem connects connecting portion, the upper end of connecting portion is provided with the cavity that the bottom with hammer handle coordinates, hammer handle and broken hammer stem are removably connected by the bolt on connecting portion, broken hammer stem is connected with beater mechanism, beater mechanism is arranged on the lower end mid portion of connecting portion, the bottom of connecting portion is provided with two symmetrical blowing devices, the top of hammer handle is provided with lifting attachment means.
After using said structure, this utility model has the beneficial effect that its structural strength is high, service life increases, when breaking hammer main body damages or hammer handle portion damages, need not change Integral-crushing hammer, reduce the engineering such as open a mine to the degree of dependence of explosive and construction equipment purchase cost, improve the overall utilization rate of the construction equipment of engineerings such as opening a mine, broken chip can be removed in time, does not affect follow-up broken work.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Description of reference numerals: hammer handle 1, broken hammer stem 2, connecting portion 3, bolt 4, enhancement layer 5, impact structure 6, blowing device 7, lifting attachment means 8.
Detailed description of the invention
Below in conjunction with the accompanying drawings, this utility model is further described.
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with the drawings and the specific embodiments, this utility model is further elaborated.Should be appreciated that detailed description of the invention described herein, only in order to explain this utility model, is not used to limit this utility model.
As it is shown in figure 1, this detailed description of the invention adopts the following technical scheme that it includes hammer handle 1, broken hammer stem 2, connecting portion 3, bolt 4, enhancement layer 5, impact structure 6, blowing device 7, lifting attachment means 8；Described hammer handle 1 outer surface is provided with the enhancement layer 5 of one cast molding, enhancement layer 5 is made for rich chromium cast iron, hammer handle 1 end portion is narrower than upper part, the bottom of broken hammer stem 2 is tup, tup is cast steel body, wearability is good, the upper end of broken hammer stem 2 connects connecting portion 3, the upper end of connecting portion 3 is provided with the cavity that the bottom with hammer handle 1 coordinates, hammer handle 1 and broken hammer stem 2 are removably connected by the bolt 4 on connecting portion 3, broken hammer stem 2 is connected with beater mechanism 6, beater mechanism 6 is arranged on the lower end mid portion of connecting portion 3, the bottom of connecting portion 3 is provided with two symmetrical blowing devices 7, the top of hammer handle 1 is provided with lifting attachment means 8.
Hammer handle 1 and broken hammer stem 2 are removably connected by connecting portion 3, hammer handle 1 lower end is inserted in the cavity of connecting portion 3, and fastened by bolt 4, removing and installing conveniently, hammer handle 1 and broken hammer stem 2 need not change simultaneously, cost-effective, enhancement layer 5 can increase the wearability of hammer handle 1, and broken hammer stem 2 is impacted by beater mechanism 6, implements broken work, the chip of broken generation can be removed by blowing device 7 in time, provides convenient for follow-up broken work.
This detailed description of the invention structural strength is high, service life increases, when breaking hammer main body damages or hammer handle portion damages, need not change Integral-crushing hammer, reduce the engineering such as open a mine to the degree of dependence of explosive and construction equipment purchase cost, improving the overall utilization rate of the construction equipment of engineerings such as opening a mine, broken chip can be removed in time, does not affect follow-up broken work.
The above, only in order to the technical solution of the utility model to be described and unrestricted, other amendment or equivalent that the technical solution of the utility model is made by those of ordinary skill in the art, without departing from the spirit and scope of technical solutions of the utility model, all should contain in the middle of right of the present utility model.
Claims (1)
1. an impact grinding hammer, it is characterised in that include hammer handle (1), broken hammer stem (2), connecting portion (3), bolt (4), enhancement layer (5), impact structure (6), blowing device (7), lifting attachment means (8)；Described hammer handle (1) outer surface is provided with the enhancement layer (5) of one cast molding, enhancement layer (5) is that rich chromium cast iron is made, hammer handle (1) end portion is narrower than upper part, the bottom of broken hammer stem (2) is tup, tup is cast steel body, the upper end of broken hammer stem (2) connects connecting portion (3), the upper end of connecting portion (3) is provided with the cavity that the bottom with hammer handle (1) coordinates, hammer handle (1) and broken hammer stem (2) are removably connected by the bolt (4) on connecting portion (3), broken hammer stem (2) is connected with beater mechanism (6), beater mechanism (6) is arranged on the lower end mid portion of connecting portion (3), the bottom of connecting portion (3) is provided with two symmetrical blowing devices (7), the top of hammer handle (1) is provided with lifting attachment means (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620237759.6U CN205550373U (en) | 2016-03-28 | 2016-03-28 | Strike quartering hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620237759.6U CN205550373U (en) | 2016-03-28 | 2016-03-28 | Strike quartering hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205550373U true CN205550373U (en) | 2016-09-07 |
Family
ID=56815509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620237759.6U Expired - Fee Related CN205550373U (en) | 2016-03-28 | 2016-03-28 | Strike quartering hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205550373U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107130658A (en) * | 2017-06-03 | 2017-09-05 | 贵州安顺顺达机械服务有限公司 | A kind of disintegrating machine crushing hammar drill rod being easily installed |
| CN109056868A (en) * | 2018-06-25 | 2018-12-21 | 湖州吉斯安机械有限公司 | A kind of fixed device of the convenient and fast quartering hammer of dismounting |
-
2016
- 2016-03-28 CN CN201620237759.6U patent/CN205550373U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107130658A (en) * | 2017-06-03 | 2017-09-05 | 贵州安顺顺达机械服务有限公司 | A kind of disintegrating machine crushing hammar drill rod being easily installed |
| CN107130658B (en) * | 2017-06-03 | 2019-09-27 | 泉州台商投资区博汇机械研发有限公司 | A kind of crusher crushing hammar drill rod being easily installed |
| CN109056868A (en) * | 2018-06-25 | 2018-12-21 | 湖州吉斯安机械有限公司 | A kind of fixed device of the convenient and fast quartering hammer of dismounting |
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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: 20160907 Termination date: 20170328 |