CN201711203U - Safeguard device of grinder - Google Patents
Safeguard device of grinder Download PDFInfo
- Publication number
- CN201711203U CN201711203U CN 201020244122 CN201020244122U CN201711203U CN 201711203 U CN201711203 U CN 201711203U CN 201020244122 CN201020244122 CN 201020244122 CN 201020244122 U CN201020244122 U CN 201020244122U CN 201711203 U CN201711203 U CN 201711203U
- Authority
- CN
- China
- Prior art keywords
- socket
- plug
- pulverizer
- grinder
- safety switch
- 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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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model relates to a safeguard device of a grinder. The device comprises a safety switch and an electric control device, wherein the safety switch comprises a plug and a socket, the socket is fixedly arranged on the outer shell of the grinder, the plug is connected with a cover plate of the grinder by a chain, and the safety switch is accessed into the electric control device to switch off a power source of the grinder when the plug is separated from the socket and to switch on the power source of the grinder when the plug is inserted into the socket. The outer shell and the cover plate of the grinder are respectively provided with the plug and the socket of the safety switch, so that the socket of the safety switch is separated from the plug thereof when a blade needs to be overhauled or replaced by opening the cover plate of the grinder to lead the power source of the grinder to be switched off, and the plug is inserted into the socket when the cover plate is covered after finishing the work to lead the power source to be switched on, therefore, the accident caused by the misoperation of the other person can be avoided. The safeguard device has the characteristics of being simple in structure, safe and effective.
Description
Technical field
The utility model relates to a kind of safety device of pulverizer.
Background technology
The pulverizing of existing PET plastic bottle is worn and torn easily with the blade of pulverizer pulverizer in the process of using, and therefore needs in time to change blade.The control system of existing pulverizer all is unified being arranged in the switch board, because pulverizer and switch board branch are arranged, when changing blade, the workman who changes blade is also in operation, and other operators under unclear situation or error start pulverizer, will cause the generation of accident like this.
Summary of the invention
In order to solve the potential safety hazard that existing pulverizer exists, the purpose of this utility model provides a kind of safety device of pulverizer, and that this device has is simple in structure, characteristics safely and effectively.
In order to realize above-mentioned technical purpose, the utility model has adopted following technical scheme:
A kind of safety device of pulverizer, this device comprises safety switch and electrical control gear, safety switch comprises plug and socket, socket is fixedly installed on the shell body of pulverizer, plug is connected with the cover plate of pulverizer by chain, pulverizer dump when safety switch access electrical control gear realization plug and socket is separated, pulverizer power connection when plug and socket plugs together mutually.
As further improvement, this device also comprises key switch, and key switch inserts electrical control gear control pulverizer and starts or stops.Key switch can be realized duplicate protection.
The utility model is owing to adopted above-mentioned technical scheme, the socket and the plug that safety switch are set at the shell body and the cover plate of pulverizer respectively, when the cover plate that needs are opened pulverizer overhauls or changes blade, the socket and the plug of safety switch are separated, make the pulverizer dump, only finish back shroud and build, after socket and plug plug together power supply is arranged, so just avoided causing the generation of accident owing to other people maloperation in operation.The utlity model has simple in structure, characteristics safely and effectively.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is made a detailed explanation.
The safety device of a kind of pulverizer as shown in Figure 1, this device comprises key switch 7, safety switch and electrical control gear 6, safety switch comprises plug 4 and socket 3, socket 3 is fixedly installed on the shell body 1 of pulverizer, plug 4 is connected with the cover plate 2 of pulverizer by chain 5, pulverizer dump when safety switch access electrical control gear 6 realization plugs 4 and socket 3 are separated, pulverizer power connection when plug 4 plugs together mutually with socket 3.Key switch 7 also inserts electrical control gear 6 control pulverizers and starts or stops.
Claims (2)
1. the safety device of a pulverizer, it is characterized in that: this device comprises safety switch and electrical control gear (6), safety switch comprises plug (4) and socket (3), socket (3) is fixedly installed on the shell body (1) of pulverizer, plug (4) is connected with the cover plate (2) of pulverizer by chain (5), safety switch inserts electrical control gear (6) and realizes plug (3) and socket (4) pulverizer dump when being separated, plug (3) and socket (4) pulverizer power connection when plugging together mutually.
2. the safety device of a kind of pulverizer according to claim 1, it is characterized in that: this device also comprises key switch (7), key switch (7) inserts electrical control gear (6) control pulverizer and starts or stops.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020244122 CN201711203U (en) | 2010-06-29 | 2010-06-29 | Safeguard device of grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020244122 CN201711203U (en) | 2010-06-29 | 2010-06-29 | Safeguard device of grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201711203U true CN201711203U (en) | 2011-01-19 |
Family
ID=43457198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020244122 Expired - Fee Related CN201711203U (en) | 2010-06-29 | 2010-06-29 | Safeguard device of grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201711203U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105833983A (en) * | 2016-06-21 | 2016-08-10 | 赵奇 | Crushing machine safe protection method and device |
| CN109429920A (en) * | 2018-11-28 | 2019-03-08 | 苏州金莱克精密机械有限公司 | Replace the double protection structures on the grass dressing machine of blade assembly in a kind of front |
| CN116060169A (en) * | 2023-02-07 | 2023-05-05 | 广西美斯达重工有限公司 | Locking system for impact breaking |
-
2010
- 2010-06-29 CN CN 201020244122 patent/CN201711203U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105833983A (en) * | 2016-06-21 | 2016-08-10 | 赵奇 | Crushing machine safe protection method and device |
| CN105833983B (en) * | 2016-06-21 | 2018-09-07 | 赵奇 | Crusher safeguard method and device |
| CN109429920A (en) * | 2018-11-28 | 2019-03-08 | 苏州金莱克精密机械有限公司 | Replace the double protection structures on the grass dressing machine of blade assembly in a kind of front |
| CN109429920B (en) * | 2018-11-28 | 2024-04-19 | 苏州金莱克精密机械有限公司 | Double protection structure on grass combing machine with front-side blade assembly replaced |
| CN116060169A (en) * | 2023-02-07 | 2023-05-05 | 广西美斯达重工有限公司 | Locking system for impact breaking |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110119 Termination date: 20110629 |