CN202219182U - Abrasion loss detection device for gyratory crusher - Google Patents
Abrasion loss detection device for gyratory crusher Download PDFInfo
- Publication number
- CN202219182U CN202219182U CN2011202831980U CN201120283198U CN202219182U CN 202219182 U CN202219182 U CN 202219182U CN 2011202831980 U CN2011202831980 U CN 2011202831980U CN 201120283198 U CN201120283198 U CN 201120283198U CN 202219182 U CN202219182 U CN 202219182U
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- piston
- crusher
- abrasion loss
- gyratory crusher
- detection device
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Abstract
The utility model discloses an abrasion loss detection device for a gyratory crusher, which comprises a crusher spindle, a rolling mortar wall, a crushing wall and a piston, wherein the rolling mortar wall is fixed on a crusher frame, the crushing wall is fixedly connected with the spindle, the piston is connected with the lower end of the spindle, and a piston displacement sensor is arranged on the piston at the bottom of the crusher. In the abrasion loss detection device, the displacement sensor is arranged at the bottom of the gyratory crusher to monitor the height of the piston, the structural design of the gyratory crusher does not need to be changed, the whole structure of the original crusher is not damaged, the abrasion loss detection device can be used after displacement sensing equipment of the displacement sensor is installed in place, the structure design is reasonable, the installation and processing difficulties are low, abrasion loss can be obtained visibly and accurately, the labor intensity of equipment use is reduced, and the operation cost is saved.
Description
Technical field
The utility model belongs to mining equiment and manufactures and designs the field, especially belongs to a kind of device that can detect the gyratory crusher wear extent immediately, particularly adopts the device of displacement transducer auxiliary detection disintegrating machine consumable accessory abrasion condition.
Background technology
The single-cylinder hydraulic gyratory crusher is the broken common equipment of mining.The main frame broken material is by main shaft assembly forced to move down around a fixed axis swing campaign at eccentric bushing; Thereby when making the broken wall of gyratory crusher and near the time and leave the rolled mortar wall surface that is packed in the frame; Ore is constantly impacted, extruding and flecition and realize the fragmentation of ore in crusher chamber.
The broken wall and the rolled mortar wall wear extent of existing single-cylinder hydraulic gyratory crusher are big, belong to consumable accessory, need instant its abrasion condition of understanding so that change.And when main frame during at broken building stones; The be in operation detection difficulty relatively of component wear amount of main frame, must the people for climbing up frame, the distance H between observing bottom clamp nut and the upper spider bearing block on the main shaft; Through the wear extent of range estimation consumable accessory, whether decision changes part.Above detection method difficulty and inaccurate, often cause consumable accessory not wearing and tearing put in place and change, very easily cause economic loss.
Summary of the invention
The utility model discloses a kind of gyratory crusher wear extent checkout gear according to the deficiency of prior art, and the problem that the utility model will solve provides a kind of device that can make things convenient for instant detection gyratory crusher vulnerable part abrasion condition.
The utility model is realized through following technical scheme:
Gyratory crusher wear extent checkout gear; Comprise crusher axis, be fixed on crusher frame rolled mortar wall, with broken wall and the piston that is connected with the main shaft lower end that main shaft is fixedly connected, it is characterized in that: on said disintegrating machine bottom piston, piston displacement sensor is installed.
Above-mentioned displacement transducer is installed in the lifting height that is used to monitor piston on the piston that is positioned at disintegrating machine bottom and the cylinder.After the disintegrating machine operation, rolled mortar wall and broken wall produce wearing and tearing, must the wear extent of broken wall and rolled mortar wall be given and compensation through the height of adjustment piston.The height that piston rises can be from the device of control bit displacement sensor on the console reading clearly; When the lifting height of piston reaches design height; Can learn the reading on the sensor device; Whether the wearing and tearing that further can learn broken wall and rolled mortar wall indirectly put in place, further determine whether to change part.
The utility model is installed in gyratory crusher bottom monitoring depth pistion with displacement transducer, need not change each structural design of gyratory crusher, does not destroy the overall structure of former disintegrating machine; Each displacement sensing equipment installation in position of displacement transducer can be used; Its reasonable in design, it is low that difficulty of processing is installed, can be intuitively and learn wear extent accurately; Alleviate the labour intensity that equipment uses, practiced thrift operating cost.
Description of drawings
Fig. 1 is the utility model mounting structure sketch map.
Among the figure, the 1st, clamp nut, the 2nd, bearing block, the 3rd, rolled mortar wall, the 4th, broken wall, the 5th, piston, the 6th, displacement transducer, the 7th, main shaft, H are the movable height of main shaft.
The specific embodiment
Through the specific embodiment and accompanying drawing the utility model is further specified below.Embodiment is used to explain the utility model, limits the utility model never in any form.
In conjunction with Fig. 1; As shown in the figure; Gyratory crusher wear extent checkout gear, comprise crusher axis 7, be fixed on crusher frame rolled mortar wall 3, with broken wall 4 and the piston 5 that is connected with main shaft 7 lower ends that main shaft 7 is fixedly connected, piston displacement sensor 6 is installed bottom disintegrating machine.
Claims (1)
1. gyratory crusher wear extent checkout gear; Comprise crusher axis (7), be fixed on crusher frame rolled mortar wall (3), with broken wall (4) and the piston (5) that is connected with main shaft (7) lower end that main shaft (7) is fixedly connected, it is characterized in that: piston displacement sensor (6) is installed on said disintegrating machine bottom piston (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202831980U CN202219182U (en) | 2011-08-05 | 2011-08-05 | Abrasion loss detection device for gyratory crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202831980U CN202219182U (en) | 2011-08-05 | 2011-08-05 | Abrasion loss detection device for gyratory crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202219182U true CN202219182U (en) | 2012-05-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202831980U Expired - Lifetime CN202219182U (en) | 2011-08-05 | 2011-08-05 | Abrasion loss detection device for gyratory crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202219182U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106807482A (en) * | 2015-11-30 | 2017-06-09 | 成都九十度工业产品设计有限公司 | A kind of control system of the gyratory crusher of oil gas regulation |
| CN108927261A (en) * | 2017-05-25 | 2018-12-04 | 郑州洁普智能环保技术有限公司 | A kind of impact breaker |
-
2011
- 2011-08-05 CN CN2011202831980U patent/CN202219182U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106807482A (en) * | 2015-11-30 | 2017-06-09 | 成都九十度工业产品设计有限公司 | A kind of control system of the gyratory crusher of oil gas regulation |
| CN108927261A (en) * | 2017-05-25 | 2018-12-04 | 郑州洁普智能环保技术有限公司 | A kind of impact breaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHENGDU DAHONGLI MACHINERY CO., LTD. Free format text: FORMER NAME: CHENGDU DAHONGLI MACHINE MANUFACTURING CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: No. 128 Industrial Avenue, Jinyuan town Dayi County 611330 Sichuan city of Chengdu province (Economic Development Zone) Patentee after: CHENGDU DAHONGLI MACHINERY CO., LTD. Address before: No. 128 Industrial Avenue, Jinyuan town Dayi County 611330 Sichuan city of Chengdu province (Economic Development Zone) Patentee before: Chengdu Dahongli Machine Manufacturing Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120516 |