CN202897896U - Contact type winch depth digital indicator for mining - Google Patents
Contact type winch depth digital indicator for mining Download PDFInfo
- Publication number
- CN202897896U CN202897896U CN 201220323389 CN201220323389U CN202897896U CN 202897896 U CN202897896 U CN 202897896U CN 201220323389 CN201220323389 CN 201220323389 CN 201220323389 U CN201220323389 U CN 201220323389U CN 202897896 U CN202897896 U CN 202897896U
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- China
- Prior art keywords
- contact type
- winch
- processing module
- digital indicator
- mining
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- 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 utility model relates to a non-contact type winch depth digital indicator for mining. The non-contact type winch depth digital indicator for the mining comprises a winch roller (1). The non-contact type winch depth digital indicator for the mining is characterized in that a contact type speed sensor (3) is connected with a rotating shaft of the winch roller (1); a signal processing module and a connected display are arranged, and the contact type speed sensor (3) is connected with the signal processing module through a signal line. The number of rotating turns n of the winch roller is directly counted through the speed sensor and the processing module, and the total pay-off amount of a rope is calculated through the signal processing module according to the diameter D of the roller by utilizing a formula. The traditional mechanical indicating structure is replaced by a depth indicating system, so that the manufacturing cost can be obviously reduced, convenience is brought to an operator due to the intuitive depth display, the lifting efficiency can be obviously improved, and powerful safety control is provided for industrial production.
Description
Technical field:
The utility model relates to mine mechanism, particularly mine winch degree of depth digital indicator.
Background technology:
Winch is the common a kind of drafting tool in mining area, is bringing into play very important effect aspect freight lifting, but the hoist depth indicator of winch always is a stubborn problem.Traditional degree of depth indicating structure is Purely mechanical, is comprised of transmission components such as large-scale inner gear, leading screws, carries out "ball-park" estimate by double thread rotation amount, lower rope amount, and operative employee's operating experience is had very high requirement.This mechanical deep indicating structure manufacturing cost is very high, but also the desirable effect of out of reach.
The utility model content:
The purpose of this utility model is exactly complex structure, low precision, the awkward defective that exists in order to solve existing winch mechanical type degree of depth gauging device, a kind of contact mine winch degree of depth digital indicator of proposition.
To achieve these goals, the utility model has adopted following technical scheme:
A kind of contactless mine winch degree of depth digital indicator comprises winch drum, it is characterized in that:
Connect a contact tachogen in a, the winch drum rotating shaft;
B, the telltale that a signal processing module is set and links to each other, the contact tachogen links to each other with signal processing module by data line.
The utility model has the advantage of:
The degree of depth indicating system that the utility model provides replaces traditional mechanical type indicating structure can significantly reduce manufacturing cost, to be that operating personal has brought convenient for Depth display intuitively, can significantly improve raising efficiency, provide strong safety control for commercial production simultaneously.
Description of drawings:
Fig. 1 is structure principle chart of the present utility model.
The specific embodiment:
As shown in Figure 1, a kind of contactless mine winch degree of depth digital indicator that the utility model provides, comprise winch drum 1, connect a contact tachogen 3 in winch drum 1 rotating shaft, the digital display that a signal processing module is set and links to each other, contact tachogen 3 links to each other with signal processing module by data line.
In the technical solution of the utility model, described contact degree of turning sensor is known products, and widely used speed sensor is DC tachometer generator, rotative speed can be transformed into electric signal; Also can use coder.The impulse singla that speed sensor produces is sent to processing module and processes.Namely adopt the method for directly measuring, directly count the number of turns n that winch drum turns by tachogen and processing module, according to diameter of cylinder D, utilize formula
, calculate altogether high-volume lower of rope by signal processing module.Described processing module can adopt known micro controller system or PLC.
Claims (1)
1. a contact mine winch degree of depth digital indicator comprises winch drum (1), it is characterized in that:
Connect a contact tachogen (3) in a, winch drum (1) rotating shaft;
B, the telltale that a signal processing module is set and links to each other, contact tachogen (3) links to each other with signal processing module by data line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220323389 CN202897896U (en) | 2012-07-05 | 2012-07-05 | Contact type winch depth digital indicator for mining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220323389 CN202897896U (en) | 2012-07-05 | 2012-07-05 | Contact type winch depth digital indicator for mining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202897896U true CN202897896U (en) | 2013-04-24 |
Family
ID=48118590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220323389 Expired - Fee Related CN202897896U (en) | 2012-07-05 | 2012-07-05 | Contact type winch depth digital indicator for mining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202897896U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102730587A (en) * | 2012-07-05 | 2012-10-17 | 安徽省新东方矿业科技有限公司 | Contact type winch depth digital indicator for mine |
-
2012
- 2012-07-05 CN CN 201220323389 patent/CN202897896U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102730587A (en) * | 2012-07-05 | 2012-10-17 | 安徽省新东方矿业科技有限公司 | Contact type winch depth digital indicator for mine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Anhui Xindongfang Mining Electrical Co., Ltd. Assignor: Anhui New Oriental Mining Technology Co., Ltd. Contract record no.: 2014340000156 Denomination of utility model: Contact type winch depth digital indicator for mine Granted publication date: 20130424 License type: Exclusive License Record date: 20140828 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Anhui Xindongfang Mining Electrical Co., Ltd. Assignor: Anhui New Oriental Mining Technology Co., Ltd. Contract record no.: 2014340000156 Date of cancellation: 20140904 |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Anhui Xindongfang Mining Electrical Co., Ltd. Assignor: Anhui New Oriental Mining Technology Co., Ltd. Contract record no.: 2014340000162 Denomination of utility model: Contact type winch depth digital indicator for mine Granted publication date: 20130424 License type: Exclusive License Record date: 20140904 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| 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: 20130424 Termination date: 20190705 |