CN203678448U - Polishing head for discharge port of vertical shaft impact crusher - Google Patents
Polishing head for discharge port of vertical shaft impact crusher Download PDFInfo
- Publication number
- CN203678448U CN203678448U CN201420003207.XU CN201420003207U CN203678448U CN 203678448 U CN203678448 U CN 203678448U CN 201420003207 U CN201420003207 U CN 201420003207U CN 203678448 U CN203678448 U CN 203678448U
- Authority
- CN
- China
- Prior art keywords
- polishing head
- thickness
- caulking groove
- vertical shaft
- alloy bar
- 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 - Lifetime
Links
- 238000005498 polishing Methods 0.000 title abstract 6
- 239000000956 alloy Substances 0.000 claims abstract description 10
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 10
- 230000001939 inductive effect Effects 0.000 claims abstract description 10
- 238000007599 discharging Methods 0.000 claims description 9
- 238000001514 detection method Methods 0.000 abstract description 8
- 230000005540 biological transmission Effects 0.000 abstract 3
- 238000013467 fragmentation Methods 0.000 description 3
- 238000006062 fragmentation reaction Methods 0.000 description 3
- 239000004035 construction material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The utility model discloses a polishing head for a discharge port of a vertical shaft impact crusher. The polishing head comprises a hammer body with a fixed connecting arm and a caulking groove in which an abrasion-resistance alloy bar is embedded and which is formed in the hammer body, wherein a mounting groove is formed along the longitudinal direction of the lateral wall or the bottom wall of the caulking groove, and a thickness detection inductive sensor is fixed in the mounting groove; the signal output end of the thickness detection inductive sensor is connected with the signal input end of a wireless transmission device. The polishing head has the advantage of realizing online detection of the thickness of the abrasion-resistance alloy bar of the polishing head. When the polishing head is used, the detected thickness of the abrasion-resistance alloy bar can be transmitted to the wireless transmission device in real time by the thickness detection inductive sensor which is arranged in the caulking groove, and collected data is transmitted to an upper computer through 2.4G ZIGBEE by the wireless transmission device, so that the problems of detection omission and low detection accuracy caused by man-made factors can be solved.
Description
Technical field
The utility model relates to vertical shaft impact crusher, especially relates to the thrower head for vertical shaft impact crusher discharging opening.
Background technology
Vertical shaft impact crusher is widely used in fragmentation and the shaping of metal and nonmetal deposits stone, construction material, man made sand and various metallurgical slags.The smashing principle of vertical shaft impact crusher is to utilize sandstone in centrifugal force whipping cavity to carry out fragmentation, and the material after fragmentation is dished out from discharging opening.Therefore, thrower head need to be installed to improve the service life of discharging opening at discharging opening place.Existing thrower head structure is to have caulking groove for embedding antifriction alloy bar and be fixedly connected with arm and form.When use, anti-wear performance and service life that caulking groove is embedded in antifriction alloy bar and improves thrower head.Even if like this, generally use the thrower head that just need to more renew January according to sandstone operating mode.At present, whether thrower head needs the inspection of replacing to open cavity every day by personnel is carried out, therefore exist human factor to cause undetected, even or be checked through the wearing and tearing of thrower head but be difficult to and judge whether may wear to extreme position, cause thrower head to change and damage not in time whole cavity.Meanwhile, open continually cavity and check that both having increased workload exists hidden danger.
Summary of the invention
The utility model object is to provide a kind of thrower head for vertical shaft impact crusher discharging opening.
For achieving the above object, the utility model is taked following technical proposals:
Thrower head for vertical shaft impact crusher discharging opening described in the utility model, comprises with the hammer body that is fixedly connected with arm, is opened on described hammer body for embedding the caulking groove of antifriction alloy bar; Longitudinally offer mounting groove along described caulking groove sidewall or diapire, be fixed with thickness and detect inductive pick-up in described mounting groove, described thickness detects inductive pick-up signal output part and is connected with wireless base station apparatus signal input part.
The utility model advantage is to realize the real-time online of described thrower head antifriction alloy bar thickness is detected.When use, the thickness detection inductive pick-up being arranged in caulking groove is transferred to wireless base station apparatus by the antifriction alloy bar thickness detecting in real time, and wireless base station apparatus radios to host computer by the data that collect by 2.4GZIGBEE.Thereby undetected, the problem that accuracy of detection is low that have solved that human factor causes.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the right view of Fig. 1.
Fig. 3 is circuit theory schematic diagram of the present utility model.
The specific embodiment
As shown in Figure 1, 2, 3, the thrower head for vertical shaft impact crusher discharging opening described in the utility model, comprises with the hammer body 2 that is fixedly connected with arm 1, is opened on described hammer body 2 for embedding the caulking groove of antifriction alloy bar 3; Longitudinally offer mounting groove 4 along described caulking groove sidewall, be fixed with thickness and detect inductive pick-up 5 in described mounting groove 4, described thickness detects inductive pick-up 5 signal output parts and is connected with wireless base station apparatus 6 signal input parts.
Claims (1)
1. for a thrower head for vertical shaft impact crusher discharging opening, comprise with the hammer body that is fixedly connected with arm (1) (2), be opened in described hammer body (2) upper for embedding the caulking groove of antifriction alloy bar (3); It is characterized in that: longitudinally offer mounting groove (4) along described caulking groove sidewall or diapire, in described mounting groove (4), be fixed with thickness and detect inductive pick-up (5), described thickness detects inductive pick-up (5) signal output part and is connected with wireless base station apparatus (6) signal input part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420003207.XU CN203678448U (en) | 2014-01-04 | 2014-01-04 | Polishing head for discharge port of vertical shaft impact crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420003207.XU CN203678448U (en) | 2014-01-04 | 2014-01-04 | Polishing head for discharge port of vertical shaft impact crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203678448U true CN203678448U (en) | 2014-07-02 |
Family
ID=51000410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420003207.XU Expired - Lifetime CN203678448U (en) | 2014-01-04 | 2014-01-04 | Polishing head for discharge port of vertical shaft impact crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203678448U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106423407A (en) * | 2016-12-05 | 2017-02-22 | 江苏吉星光通讯科技有限公司 | Hot mine crushing device capable of realizing automatic detection |
-
2014
- 2014-01-04 CN CN201420003207.XU patent/CN203678448U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106423407A (en) * | 2016-12-05 | 2017-02-22 | 江苏吉星光通讯科技有限公司 | Hot mine crushing device capable of realizing automatic detection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140702 |
|
| CX01 | Expiry of patent term |