CN203019712U - Uncapping power-off protection system for oil press - Google Patents
Uncapping power-off protection system for oil press Download PDFInfo
- Publication number
- CN203019712U CN203019712U CN 201220717965 CN201220717965U CN203019712U CN 203019712 U CN203019712 U CN 203019712U CN 201220717965 CN201220717965 CN 201220717965 CN 201220717965 U CN201220717965 U CN 201220717965U CN 203019712 U CN203019712 U CN 203019712U
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- CN
- China
- Prior art keywords
- slide block
- lid
- oil press
- protection system
- cap body
- 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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Abstract
The utility model discloses an uncapping power-off protection system for an oil press. The uncapping power-off protection system is characterized by comprising a cap body, a switch frame, a slide block and a micro switch, wherein the cap body is arranged at a feed port of the oil press; the switch frame is placed on one side of the feed port and is arranged in the inner side of a housing; the slide block is in slide connection with the switch frame; the micro switch is placed below the slide block; the upper end of the slide block is in match with the cap body; when the cap body is in a closed state, the slide block is downwards pressed by the lower end of the cap body, and then the micro switch is pressed to reach a conducting state; when the cap body is in an open state, the slide block upwards move to a protection state, and then the micro switch is disconnected. By adopting the uncapping power-off protection system for the oil press, the external impurities are prevented from entering the feed port to result in shutdown, and small matters inside also can be prevented from being rebind from a running stirring port to injure people; and when the cap body is opened, a power supply is switched off, thus the safety in operation is ensured.
Description
Technical field
The utility model relates to a kind of food processing apparatus, is specifically related to a kind of for the uncovering power-off protection system on oil press.
Background technology
The normally a pair of screw rod of Oil press in oil press, there is potential safety hazard in its charging aperture.When reinforced, if hand is put stirring port into, may cause injured; In addition, because external foreign material enter charging aperture, may cause mechanical stuck needs to keep in repair, if the operator forgets the pass switch, also may cause injury to personnel; Stirring port during even small article is operated rebounds up, is easy to be bound to operator's eye or other positions.
Summary of the invention
Goal of the invention of the present utility model is to provide a kind of oil press uncovering power-off protection system, to increase the security performance of oil press.
To achieve the above object of the invention, the technical solution adopted in the utility model is: a kind of oil press uncovering power-off protection system, the slide block that comprises the lid that is arranged on oil press charging aperture place, is positioned at switch frame that charging aperture one side is arranged on internal side of shell, is slidably connected with switch frame and the microswitch that is positioned at the slide block below, described upper end of slide block coordinates with lid; When lid was positioned at closed condition, slide block was pressed down the compressing microswitch by the lid lower end, and microswitch is in conducting state; When lid is positioned at open mode, move to guard bit on slide block, microswitch disconnects.
In technique scheme, be provided with back-moving spring between described slip and switch frame, described back-moving spring makes slide block move to guard bit on when lid is opened.
Perhaps, be provided with reseting leaf between the button of described slide block and microswitch, described reseting leaf makes slide block move to guard bit on when lid is opened.
Perhaps, be provided with linkage between described slip and lid, described linkage makes slide block move to guard bit on when lid is opened.
Because technique scheme is used, the utility model compared with prior art has following advantages:
1, the utility model arranges lid at the charging aperture place of oil press, has avoided outside foreign material to enter charging aperture and has caused shutting down, and has also avoided hurting sb.'s feelings in the stirring port bounce-back in inner little object being operated, has increased security.
2, the utility model is provided with microswitch, when lid is opened, moves on slide block, and microswitch disconnects, and the oil press power supply of being controlled by microswitch also disconnects, and has guaranteed handling safety.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment one.
Wherein: 1, lid; 2, charging aperture 3, switch frame; 4, slide block; 5, microswitch.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further described:
Embodiment one: shown in Figure 1, a kind of oil press uncovering power-off protection system, the slide block 4 that comprises the lid 1 that is arranged on oil press charging aperture place, is positioned at switch frame 3 that charging aperture 2 one sides are arranged on internal side of shell, is slidably connected with switch frame 3 and the microswitch 5 that is positioned at slide block 4 belows, described slide block 4 upper ends coordinate with lid 1; When lid 1 was positioned at closed condition, slide block 4 was pressed down compressing microswitch 5 by lid 1 lower end, and microswitch 5 is in conducting state; When lid 1 is positioned at open mode, move to guard bit on slide block 4, microswitch 5 disconnects.
Microswitch is used for controlling the power supply of oil press, according to oil press power and microswitch model, can directly be connected in power circuit, also can utilize relay or other control circuit to make indirectly control to power circuit.
Do not draw the resetting structure of slide block in Fig. 1.Can back-moving spring be set between the protuberance of switch frame and slide block and realize resetting, also can realize resetting by bar linkage structure is set.
Claims (4)
1. oil press uncovering power-off protection system, it is characterized in that: the slide block that comprises the lid that is arranged on oil press charging aperture place, is positioned at switch frame that charging aperture one side is arranged on internal side of shell, is slidably connected with switch frame and the microswitch that is positioned at the slide block below, described upper end of slide block coordinates with lid; When lid was positioned at closed condition, slide block was pressed down the compressing microswitch by the lid lower end, and microswitch is in conducting state; When lid is positioned at open mode, move to guard bit on slide block, microswitch disconnects.
2. oil press uncovering power-off protection system according to claim 1 is characterized in that: be provided with back-moving spring between described slip and switch frame, described back-moving spring makes slide block move to guard bit on when lid is opened.
3. oil press uncovering power-off protection system according to claim 1 is characterized in that: be provided with reseting leaf between the button of described slide block and microswitch, described reseting leaf makes slide block move to guard bit on when lid is opened.
4. oil press uncovering power-off protection system according to claim 1 is characterized in that: be provided with linkage between described slip and lid, described linkage makes slide block move to guard bit on when lid is opened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220717965 CN203019712U (en) | 2012-12-24 | 2012-12-24 | Uncapping power-off protection system for oil press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220717965 CN203019712U (en) | 2012-12-24 | 2012-12-24 | Uncapping power-off protection system for oil press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203019712U true CN203019712U (en) | 2013-06-26 |
Family
ID=48643721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220717965 Expired - Fee Related CN203019712U (en) | 2012-12-24 | 2012-12-24 | Uncapping power-off protection system for oil press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203019712U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104466906A (en) * | 2013-09-12 | 2015-03-25 | 珠海格力电器股份有限公司 | Oil press and protection device thereof |
| CN111829348A (en) * | 2020-07-24 | 2020-10-27 | 张广健 | Energy-saving and environment-friendly smelting furnace |
| CN112229210A (en) * | 2020-10-21 | 2021-01-15 | 东台市圣德尔耐热材料有限公司 | Floating type fireproof tunnel kiln |
| CN112229211A (en) * | 2020-10-21 | 2021-01-15 | 东台市圣德尔耐热材料有限公司 | Height-adjustable refractory tunnel kiln |
| CN112325634A (en) * | 2020-10-21 | 2021-02-05 | 东台市圣德尔耐热材料有限公司 | Synchronous driving type fireproof tunnel kiln |
-
2012
- 2012-12-24 CN CN 201220717965 patent/CN203019712U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104466906A (en) * | 2013-09-12 | 2015-03-25 | 珠海格力电器股份有限公司 | Oil press and protection device thereof |
| CN111829348A (en) * | 2020-07-24 | 2020-10-27 | 张广健 | Energy-saving and environment-friendly smelting furnace |
| CN112229210A (en) * | 2020-10-21 | 2021-01-15 | 东台市圣德尔耐热材料有限公司 | Floating type fireproof tunnel kiln |
| CN112229211A (en) * | 2020-10-21 | 2021-01-15 | 东台市圣德尔耐热材料有限公司 | Height-adjustable refractory tunnel kiln |
| CN112325634A (en) * | 2020-10-21 | 2021-02-05 | 东台市圣德尔耐热材料有限公司 | Synchronous driving type fireproof tunnel kiln |
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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: 20130626 Termination date: 20131224 |