CN206604591U - A kind of uncovering power-off protection structure of pulverizer - Google Patents
A kind of uncovering power-off protection structure of pulverizer Download PDFInfo
- Publication number
- CN206604591U CN206604591U CN201720163099.6U CN201720163099U CN206604591U CN 206604591 U CN206604591 U CN 206604591U CN 201720163099 U CN201720163099 U CN 201720163099U CN 206604591 U CN206604591 U CN 206604591U
- Authority
- CN
- China
- Prior art keywords
- crush box
- honeywell
- magnetoresistive transducer
- case lid
- protection structure
- 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 discloses a kind of uncovering power-off protection structure of pulverizer, including crush box, case lid and body, case lid is arranged on the top of crush box, body is arranged on the bottom of crush box, rotating blade is provided with crush box, motor is provided with body, rotating blade is connected with the output shaft of motor, the sidepiece of crush box is provided with deck, the locking shaft being adapted with deck is provided with case lid, feature is that the sidepiece of crush box is provided with Honeywell magnetoresistive transducer immediately below deck, the bottom of locking shaft is provided with the magnet being adapted with Honeywell magnetoresistive transducer, circuit breaking controller is provided with body, Honeywell magnetoresistive transducer is electrically connected with circuit breaking controller, circuit breaking controller is electrically connected with motor；Advantage is to realize the control to the switch of motor by the sensing between Honeywell magnetoresistive transducer and magnet, safer when using.
Description
Technical field
The utility model is related to a kind of pulverizer, more particularly, to a kind of uncovering power-off protection structure of pulverizer.
Background technology
The Chinese utility model patent of Patent No. 201420350476.3 discloses a kind of crushing with convenient lock
Machine, it is characterised in that：Including pulverizer body and facilitate locker, it is described to facilitate locker to include handle apparatus, even
Connect screw rod, pad, fixed block, flake connecting rod, adjusting nut, clamp, it is described to facilitate locker to be provided with 2 sets, and
It is symmetrically arranged at the both sides of pulverizer body.A kind of pulverizer with convenient lock of the present utility model, by powder
The both sides of broken machine body, which are respectively symmetrically provided with, facilitates locker, it is possible to achieve only need to be by cover cap on lower house, gently
Turn clockwise, the screw rod of flake connecting rod is caught in the " u "-shaped groove of clamp, pressing handle bar can just be realized still further below
The purpose of firm locking, expense is very convenient, durable, changes pad very simple；But this kind lacks the function of automatically powering off,
During using completing to open case lid, blade is still being rotated, and there is certain danger.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of uncovering power-off protection of the good pulverizer of security
Structure.
The utility model solve the technical scheme that is used of above-mentioned technical problem for：A kind of uncovering power-off protection of pulverizer
Structure, including crush box, case lid and body, described case lid are arranged on the top of described crush box, and described body is set
It is provided with the bottom of described crush box, described crush box in rotating blade, described body and is provided with motor, it is described
Rotating blade be connected with the output shaft of described motor, the sidepiece of described crush box is provided with deck, described case lid
On be provided with the locking shaft being adapted with described deck, the sidepiece of described crush box, which is located at immediately below described deck, to be set
Honeywell magnetoresistive transducer is equipped with, the bottom of described locking shaft is provided with mutually fits with described Honeywell magnetoresistive transducer
Circuit breaking controller, described Honeywell magnetoresistive transducer and described power-off control are provided with the magnet matched somebody with somebody, described body
Device electrical connection processed, described circuit breaking controller is electrically connected with described motor.
Further preferred scheme of the present utility model is：Protective cover is provided with the sidepiece of described crush box, it is described
It is provided with protective cover on fixed block, described fixed block and offers fitting recess, described Honeywell magnetoresistive transducer is set
In described fitting recess.
Further preferred scheme of the present utility model is：Described circuit breaking controller is made up of controllable silicon and wiring board.
Further preferred scheme of the present utility model is：The model HMC1022 of described Honeywell magnetoresistive transducer.
Compared with prior art, the utility model has the advantage of by between Honeywell magnetoresistive transducer and magnet
Sense to realize the control to the switch of motor, after case lid is screwed, the position of magnet is being located at Honeywell magnetoresistive transducer just
Top, Honeywell magnetoresistive transducer output closure signal is sent to circuit breaking controller triggering line conduction, can just run machine,
Screw out case lid, the position of magnet changes, Honeywell magnetoresistive transducer output cut-off signal be sent to circuit breaking controller so as to
Circuit is powered off, and blade stops operating, safer when using.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is operation principle block diagram of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing embodiment.
As illustrated, a kind of uncovering power-off protection structure of pulverizer, including crush box 1, case lid 2 and body 3, case lid 2
The top of crush box 1 is arranged on, body 3, which is arranged in the bottom of crush box 1, crush box 1, is provided with rotating blade 4, in body 3
Motor 5 is provided with, rotating blade 4 is connected with the output shaft 51 of motor 5, the sidepiece of crush box 1 is provided with deck 11, case lid 2
On be provided with the locking shaft 21 being adapted with deck 11, the underface that the sidepiece of crush box 1 is located at deck 11 is provided with Huo Niwei
That magnetoresistive transducer 12, the bottom of locking shaft 21 is provided with the magnet 22 being adapted with Honeywell magnetoresistive transducer 12, body 3
Circuit breaking controller 6 is inside provided with, Honeywell magnetoresistive transducer 12 is electrically connected with circuit breaking controller 6, circuit breaking controller 6 and motor
It is provided with 5 electrical connections, the sidepiece of crush box 1 in protective cover 7, protective cover 7 and is provided with fixed block 71, is offered on fixed block 71
Fitting recess 72, Honeywell magnetoresistive transducer 12 is arranged in fitting recess 72, and circuit breaking controller 6 is by controllable silicon and wiring board group
Into the model HMC1022 of Honeywell magnetoresistive transducer 12.
The model of Honeywell magnetoresistive transducer can be according to the power different choices of different pulverizers in above-described embodiment
Different models.
Operation principle：After case lid is screwed, the position of magnet is located at the surface of Honeywell magnetoresistive transducer, Honeywell
Magnetoresistive transducer output closure signal is sent to circuit breaking controller triggering line conduction, sets the working time, and machine startup completes work
Make to be stopped after the time, such as case lid is not covered, Honeywell magnetoresistive transducer is sensed less than magnet signal, and machine can not be opened
It is dynamic, reach that safeguard protection is acted on, screw out case lid, the position of magnet changes, magnetoresistive transducer output in Honeywell disconnects letter
Circuit breaking controller number is sent to so as to which circuit is powered off, motor is out of service, and blade stops the rotation.
A kind of uncovering power-off protection structure of pulverizer provided by the utility model is described in detail above, this
Apply specific case in text to be set forth principle of the present utility model and embodiment, the explanation of above example is
It is used to help understand the utility model and core concept.It should be pointed out that for those skilled in the art,
On the premise of not departing from the utility model principle, some improvement and modification can also be carried out to the utility model, these improve and
Modification is also fallen into the utility model scope of the claims.
Claims (4)
1. a kind of uncovering power-off protection structure of pulverizer, including crush box, case lid and body, described case lid are arranged on described
Crush box top, described body is arranged in the bottom of described crush box, described crush box and is provided with rotating knife
Motor is provided with piece, described body, described rotating blade is connected with the output shaft of described motor, described crushing
The sidepiece of case is provided with deck, described case lid and is provided with the locking shaft being adapted with described deck, it is characterised in that：Institute
The sidepiece for the crush box stated, which is located at immediately below described deck, is provided with Honeywell magnetoresistive transducer, described locking shaft
Bottom is provided with the magnet being adapted with described Honeywell magnetoresistive transducer, described body and is provided with power-off control
Device, described Honeywell magnetoresistive transducer is electrically connected with described circuit breaking controller, described circuit breaking controller with it is described
Motor is electrically connected.
2. a kind of uncovering power-off protection structure of pulverizer according to claim 1, it is characterised in that：Described crush box
Sidepiece on be provided with protective cover, described protective cover and be provided with fixed block, offer fitting recess on described fixed block, institute
The Honeywell magnetoresistive transducer stated is arranged in described fitting recess.
3. a kind of uncovering power-off protection structure of pulverizer according to claim 1, it is characterised in that：Described power-off control
Device processed is made up of controllable silicon and wiring board.
4. a kind of uncovering power-off protection structure of pulverizer according to claim 1, it is characterised in that：Described Huo Niwei
The model HMC1022 of your magnetoresistive transducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720163099.6U CN206604591U (en) | 2017-02-16 | 2017-02-16 | A kind of uncovering power-off protection structure of pulverizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720163099.6U CN206604591U (en) | 2017-02-16 | 2017-02-16 | A kind of uncovering power-off protection structure of pulverizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206604591U true CN206604591U (en) | 2017-11-03 |
Family
ID=60169318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720163099.6U Expired - Fee Related CN206604591U (en) | 2017-02-16 | 2017-02-16 | A kind of uncovering power-off protection structure of pulverizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206604591U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111790498A (en) * | 2020-07-27 | 2020-10-20 | 浙江慧泽智能设备有限公司 | Food waste disposer |
-
2017
- 2017-02-16 CN CN201720163099.6U patent/CN206604591U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111790498A (en) * | 2020-07-27 | 2020-10-20 | 浙江慧泽智能设备有限公司 | Food waste disposer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200904 Address after: 321200 southeast Industrial Zone, Wuyi County, Zhejiang, Jinhua Patentee after: Wuyi Haina Electric Appliance Co.,Ltd. Address before: Jiangnan City Street Road Yongkang city Zhejiang province 321300 No. 145 Patentee before: Ying Jian |
|
| 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: 20171103 Termination date: 20220216 |