CN207465550U - A kind of stirring host overhauls protective device - Google Patents
A kind of stirring host overhauls protective device Download PDFInfo
- Publication number
- CN207465550U CN207465550U CN201721488895.3U CN201721488895U CN207465550U CN 207465550 U CN207465550 U CN 207465550U CN 201721488895 U CN201721488895 U CN 201721488895U CN 207465550 U CN207465550 U CN 207465550U
- Authority
- CN
- China
- Prior art keywords
- stirring host
- travel switch
- access hole
- support plate
- protective device
- 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
Links
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model discloses a kind of stirring hosts to overhaul protective device; including stirring host and mix cover; it is the access hole being equipped on cover is mixed for personnel's disengaging; access hole one end is fixed with support plate; travel switch is equipped with by access hole; the pass of support plate control travel switch is closed, travel switch connection control stirring host, and the utility model has the characteristics that the operating personnel of stirring host provide safeguard protection, the dangerous accident of prevention occurs to entering.
Description
Technical field
The utility model belongs to concrete mixing plant technical field, and protection dress is overhauled more particularly, to a kind of stirring host
It puts.
Background technology
As concrete mixing plant is in the market using more and more extensive, but the cleaning of stirring host needs personnel to enter
It is cleared up and is overhauled in host, entered in stirring host progress operating process in personnel, there are still remaining personnel's maloperations
Stirring host energization is caused into host-initiated, personal injury is caused to operating personnel in stirring host.
Invention content
The purpose of this utility model is that it improves the deficiency of prior art and a kind of operation to entering stirring host is provided
The stirring host maintenance protective device that personnel provide safeguard protection, the dangerous accident of prevention occurs.
The purpose of this utility model is achieved in that a kind of stirring host maintenance protective device, including stirring host and
Cover is mixed, its main feature is that being equipped with the access hole for personnel's disengaging on cover is mixed, access hole one end is fixed with support plate, is examining
It repaiies and travel switch is equipped with by mouth, support plate controls the pass of travel switch or closes, travel switch connection control stirring host.
Compared with the prior art the utility model has following distinguishing feature and good effect：The utility model is by access hole
It being fixed on and is mixed on cover with travel switch, access hole one end is welded with support plate, under normal operating conditions, the support of access hole
Plate, which will be fixed on the travel switch touching lever mixed on cover and lift, makes travel switch be in energized state, and system normal operation works as inspection
After repairing mouth opening, travel switch reset loses signal, and travel switch controls stirring host pressure connected to it to be stopped, from
It fundamentally eliminates service personnel and enters hidden danger existing for operation in stirring host.
Description of the drawings
Fig. 1 is a kind of structure diagram of the utility model.
In figure：1st, stirring host, 2, mix cover, 3, access hole, 4, travel switch, 5, support plate.
Specific embodiment
A kind of stirring host overhauls protective device, is to be provided with to examine on cover 2 in mixing for stirring host 1 with reference to Fig. 1
The access hole 3 of personnel's disengaging is repaiied, one end of access hole 3 is fixed with support plate 5, and travel switch 4, support are equipped on 3 side of access hole
Plate 5 controls the pass of travel switch 4 or closes, the connection control stirring host 1 of travel switch 4.Under normal operating condition, on access hole 3
Support plate 5 travel switch 4 is lifted, travel switch 4 is made to be in energized state and to the transmission signal of stirring host 1, at this time
Stirring host 1 runs well；When personnel is needed to enter maintenance in stirring host 1, service personnel can after access hole 3 is removed
Into stirring host 1, after access hole 3 removes, support plate 5 leaves travel switch 4, and the touching lever of travel switch 4 will automatically reset simultaneously
In off-position, stirring host 1 will lose signal and 1 electricity of automatic forced cut-out stirring host that travel switch 4 transmits in real time
Source makes stirring host 1 that can not run, and access hole 3 is mounted on and mixes on cover 2 by service personnel after maintenance, makes support plate 5 will
Travel switch 4 lifts energization, and stirring host 1 restores normal operation, so as to effectively ensure the personal safety of service personnel, keeps away
Exempt from the generation of dangerous accident.
Claims (1)
1. a kind of stirring host overhauls protective device, including stirring host and cover is mixed, is used it is characterized in that being equipped on cover is mixed
In the access hole of personnel's disengaging, access hole one end is fixed with support plate, and travel switch, support plate control row are equipped with by access hole
The pass of Cheng Kaiguan is closed, travel switch connection control stirring host.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721488895.3U CN207465550U (en) | 2017-11-10 | 2017-11-10 | A kind of stirring host overhauls protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721488895.3U CN207465550U (en) | 2017-11-10 | 2017-11-10 | A kind of stirring host overhauls protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207465550U true CN207465550U (en) | 2018-06-08 |
Family
ID=62263323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721488895.3U Expired - Fee Related CN207465550U (en) | 2017-11-10 | 2017-11-10 | A kind of stirring host overhauls protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207465550U (en) |
-
2017
- 2017-11-10 CN CN201721488895.3U patent/CN207465550U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180608 Termination date: 20201110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |