CN105832200B - Cutter self-braking device - Google Patents
Cutter self-braking device Download PDFInfo
- Publication number
- CN105832200B CN105832200B CN201610330885.0A CN201610330885A CN105832200B CN 105832200 B CN105832200 B CN 105832200B CN 201610330885 A CN201610330885 A CN 201610330885A CN 105832200 B CN105832200 B CN 105832200B
- Authority
- CN
- China
- Prior art keywords
- cutter
- locating shaft
- elastic arm
- braking device
- elastic
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
- A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
- A47J43/07—Parts or details, e.g. mixing tools, whipping tools
- A47J43/08—Driving mechanisms
- A47J43/082—Driving mechanisms for machines with tools driven from the upper side
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
- A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
- A47J43/07—Parts or details, e.g. mixing tools, whipping tools
- A47J43/075—Safety devices
- A47J43/0755—Safety devices for machines with tools driven from the upper side
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The present invention relates to a kind of automatically controlling and adjusting apparatus field, specially cutter self-braking device for tool position.A kind of cutter self-braking device, including actuator (1), cutter (2) and locating shaft (3), it is characterized in that:Elastic component (21) includes upper end (210), bottom (211) and elastic arm (212), upper end (210) and bottom (211) are connected by the elastic arm (212) of the left and right sides, in host cavity (22), bottom (211) are fixed on the end face of host cavity (22) for upper end (210);Blocked after being penetrated from bottom (211) by the elastic arm (212) of both sides the rear end of locating shaft (3).The configuration of the present invention is simple, securely and reliably.
Description
Technical field
The present invention relates to automatically controlling and adjusting apparatus field, specially a kind of cutter automatic braking dress for tool position
Put.
Background technology
The Chinese patent of Publication No. 101692968A disclosed one kind on 04 14th, 2010, and " cutter of stirring cup is certainly
Lock arrangement of clutch ", a kind of cutter release mechanism used in the prior art, including gearbox and stirring blade are which disclose,
It is characterized in that:One end of stirring blade is connected by being drivingly connected head gearbox, and the other end rotation of stirring blade is arranged on stirring
On cup;The first cavity is provided with stirring blade, the sliding bar with spring interface is provided with first cavity, is set in sliding bar
There is securing rod, one end of securing rod connects with stirring cup, and clutch is provided between sliding bar and securing rod;It is drivingly connected head
On push rod stretch into the first cavity and connect with one end of sliding bar.Stirring blade includes cutter hub and the knife being arranged on cutter hub
Piece, is provided with the first cavity in cutter hub, one end of cutter hub is provided with the location hole communicated with the first cavity, and the other end of cutter hub is set
Opening is equipped with, the periphery of location hole is provided with more than one locating piece.Due to using spring slide rod structure, the mechanism
Inevitable number of parts is more, of high cost, processing difficulties, it is more difficult to repair, in addition, when stirring is stopped, because blade is always maintained at
Run at high speed state, and blade may fly out and damage user.
Thus, it is desirable to it is related to a kind of energy cutter automatic breaking system to meet the market requirement.
The content of the invention
The defects of in order to overcome the prior art, there is provided a kind of machine safety ancillary equipment simple in structure, safe and reliable, this
A kind of cutter self-braking device of disclosure of the invention.
The present invention reaches goal of the invention by following technical solution:
A kind of cutter self-braking device, including actuator, cutter and locating shaft, cutter include cutter body, elastic component
And host cavity, actuator connect the rear end of cutter body, the front end of cutter body is equipped with host cavity, and elastic component is embedded in host cavity
Interior, the rear end of locating shaft is stuck in elastic component,
It is characterized in that:Elastic component includes upper end, bottom and elastic arm, and upper and lower end passes through the left and right sides
Elastic arm connects, and in host cavity, bottom is fixed on the end face of host cavity for upper end;The rear end of locating shaft is from bottom
Blocked after penetrating by the elastic arm of both sides;
When actuator drives cutter body, the movement of locating shaft pushing tow upper end rearward end, makes elastic arm occur towards both sides
Deformation, the elastic arms of both sides all depart from locating shaft, locating shaft from two-side elastic arm constraint;When discharging actuator, bullet
Property arm shrink and reply, elastic arm blocks locating shaft, and locating shaft is subject to the braking of two-side elastic arm to be gradually decelerated to stalling, and then makes
Cutter is stopped.
The cutter self-braking device, it is characterized in that:The elastic arm of both sides is all convex arc, and the elastic arm of both sides is with convex
Face is opposite, and the middle part of elastic arm is equipped with contact site, and locating shaft is arranged between the contact site of both sides.
The cutter self-braking device, it is characterized in that:The lateral wall of bottom is equipped with the projection of projection outwardly, receives
The madial wall of cavity volume is equipped with the groove being recessed inwardly, and projection and groove match each other and projection is in groove.
The cutter self-braking device, it is characterized in that:Bowl assembly is further included, bowl assembly includes bowl body and handle,
Hand is fixed on the side of bowl body, and bowl body is equipped with bowl cavity, and bowl body is covered on outside cutter, and the front end of locating shaft is fixed on bowl body end face
At center.
The cutter self-braking device, it is characterized in that:Elastic component is made of polymer plastic glue material.
The present invention by setting elastic component on cutter body, when cutter body rotate, the elastic arm of elastic component and calmly
Position axis departs from, so that cutter body rotates freely movement;When discharging actuator, elastic component, which is shunk, replys, and elastic arm clamps
Locating shaft, makes cutter body stop motion;Outside This prevents the cavity that cutter body flies out bowl body when actuator is removed
Hurt user.
The beneficial effects of the invention are as follows:It is simple in structure, securely and reliably.
Brief description of the drawings
Fig. 1 is the schematic cross-sectional view of the present invention;
Schematic diagram when Fig. 2 is working status of the present invention;
Fig. 3 is the close-up schematic view in I regions in Fig. 2;
Fig. 4 is the schematic diagram after actuator disengaging in Fig. 1;
Fig. 5 is the close-up schematic view in II regions in Fig. 4.
Embodiment
The present invention is further illustrated below by way of specific embodiment.
Embodiment 1
A kind of cutter self-braking device, including actuator 1, cutter 2, locating shaft 3 and bowl assembly 4, such as Fig. 1~Fig. 5 institutes
Show, concrete structure is:
Actuator 1 includes shell 10, motor 11 and driving power, and motor 11 is fixed in shell 10, and driving power is optional
With AC power or DC power supply, for it is easy it is clear for the sake of, driving power is all not drawn into Fig. 1~Fig. 5;
Cutter 2 includes cutter body 20, elastic component 21 and host cavity 22, and the motor 11 of actuator 1 connects cutter body 20
Rear end, the front end of cutter body 20 is equipped with host cavity 22, and in host cavity 22, the rear end of locating shaft 3 is stuck in elastic component 21
In elastic component 21, when cutter body 20 rotates, elastic component 21 is rotated synchronously with cutter body 20;
Elastic component 21 includes upper end 210, bottom 211 and elastic arm 212, and upper end 210 and bottom 211 pass through a left side
The elastic arm 212 of right both sides connects, and in host cavity 22, bottom 211 is fixed on the end face of host cavity 22 for upper end 210
On;Blocked after being penetrated from bottom 211 by the elastic arm 212 of both sides the rear end of locating shaft 3;
Bowl assembly 4 includes bowl body 41 and handle 42, and handle 42 is fixed on the side of bowl body 41, and bowl body 41 is equipped with bowl cavity
43, bowl body 41 is covered on outside cutter 2, and the front end of locating shaft 3 is fixed at the center of 41 end face of bowl body;The bowl cavity 43 of bowl body 40 removes
Can cover can also place the food that is stirred and above-mentioned outside cutter 2, and the locating shaft by being fixed on 41 end face of bowl body supports knife
Tool 2;
In the present embodiment:The elastic arm 212 of both sides is all convex arc, and the elastic arm 212 of both sides is opposite with convex surface, elastic arm
212 middle part is equipped with contact site 213, and locating shaft 3 is arranged between the contact site 213 of both sides;
In the present embodiment:The lateral wall of bottom 211 is equipped with the projection 214 of projection outwardly, the madial wall of host cavity 22
The groove 221 being recessed inwardly is equipped with, projection 214 and groove 221 match each other and projection 214 is in groove 221;
In the present embodiment:Elastic component 21 is made of polymer plastic glue material, to increase the elasticity of elastic component 21 and raising
The frictional force of contact site 213, prevents elastic component 21 from wearing.
The present embodiment, when user needs stirring, actuator 1 is pressed downward, is driven in use, as shown in Fig. 2~Fig. 5
Moving part 1 drives cutter body 20, and the movement of 3 pushing tow upper end of locating shaft, 210 rearward end, makes elastic arm 212 be deformed upon towards both sides,
Contact site 213 and locating shaft 3 depart from, i.e. the elastic arm 212 of both sides all departs from locating shaft 3, and locating shaft 3 is from two-side elastic arm
212 constraint, cutter body 20, which rotates freely, makees cutting operation;When discharging actuator 1, elastic arm 212, which is shunk, replys, contact
Portion 213 props up locating shaft 3, i.e. elastic arm 212 blocks locating shaft 3, and locating shaft 3 is subject to the braking of two-side elastic arm 212 gradually to subtract
Speed makes cutter body 20 be stopped to stalling.
The present embodiment on cutter body by setting elastic component, when cutter body 20 rotates, the elasticity of elastic component 21
Arm 212 and locating shaft 3 depart from, so that cutter body 20 rotates freely movement;When discharging actuator 1, elastic component 21 is shunk back
It is multiple, and 212 clamping position axis 3 of elastic arm, make 20 stop motion of cutter body;This prevents the knife when actuator 1 is removed
Tool body 20 fly out bowl body 41 cavity 43 outside hurt user.
Claims (7)
1. a kind of cutter self-braking device, it is characterized in that:Including actuator (1), cutter (2) and locating shaft (3), cutter (2)
Including cutter body (20), elastic component (21) and host cavity (22), the rear end of actuator (1) connection cutter body (20), cutter
The front end of body (20) is equipped with host cavity (22), and for elastic component (21) in host cavity (22), the rear end of locating shaft (3) is stuck in bullet
Property part (21) in,
Elastic component (21) includes upper end (210), bottom (211) and elastic arm (212), upper end (210) and bottom
(211) connected by the elastic arm (212) of the left and right sides, upper end (210) in host cavity (22), bottom (211) are solid
It is scheduled on the end face of host cavity (22);The rear end of locating shaft (3) penetrated from bottom (211) after by the elastic arm (212) of both sides
Block;
When actuator (1) drives cutter body (20), the movement of locating shaft (3) pushing tow upper end (210) rearward end, makes elastic arm
(212) deformed upon towards both sides, the elastic arm (212) of both sides all departs from locating shaft (3), and locating shaft (3) is from two-side elastic
The constraint of arm (212);When discharging actuator (1), elastic arm (212), which is shunk, replys, and elastic arm (212) blocks locating shaft (3),
Locating shaft (3) is subject to the braking of two-side elastic arm (212) to be gradually decelerated to stalling, and then cutter (2) is stopped.
2. cutter self-braking device as claimed in claim 1, it is characterized in that:The elastic arm (212) of both sides is all convex arc, two
The elastic arm (212) of side is opposite with convex surface, and the middle part of elastic arm (212) is equipped with contact site (213), and locating shaft (3) is arranged on both sides
Contact site (213) between.
3. cutter self-braking device as claimed in claim 1 or 2, it is characterized in that:The lateral wall of bottom (211) is equipped with
The projection (214) of projection outwardly, the madial wall of host cavity (22) are equipped with the groove (221) being recessed inwardly, projection (214) and recessed
Groove (221) matches each other and projection (214) is in groove (221).
4. cutter self-braking device as claimed in claim 3, it is characterized in that:Further include bowl assembly (4), bowl assembly (4) bag
Bowl body (41) and handle (42) are included, handle (42) is fixed on the side of bowl body (41), and bowl body (41) is equipped with bowl cavity (43), bowl body
(41) cutter (2) is covered on outside, the front end of locating shaft (3) is fixed at the center of bowl body (41) end face.
5. the cutter self-braking device as described in any one in claim 1 to 2, it is characterized in that:Elastic component (21) uses
Polymer plastic glue material is made.
6. cutter self-braking device as claimed in claim 3, it is characterized in that:Elastic component (21) uses polymer plastic glue material
It is made.
7. cutter self-braking device as claimed in claim 4, it is characterized in that:Elastic component (21) uses polymer plastic glue material
It is made.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610330885.0A CN105832200B (en) | 2016-05-18 | 2016-05-18 | Cutter self-braking device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610330885.0A CN105832200B (en) | 2016-05-18 | 2016-05-18 | Cutter self-braking device |
Publications (2)
Publication Number | Publication Date |
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CN105832200A CN105832200A (en) | 2016-08-10 |
CN105832200B true CN105832200B (en) | 2018-04-17 |
Family
ID=56592891
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201610330885.0A Expired - Fee Related CN105832200B (en) | 2016-05-18 | 2016-05-18 | Cutter self-braking device |
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CN (1) | CN105832200B (en) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3762425B1 (en) * | 2005-05-30 | 2006-04-05 | 杉山 隆雄 | Processing equipment |
CN200991653Y (en) * | 2006-12-19 | 2007-12-19 | 泓首翔电器(深圳)有限公司 | Meat mincing machine capable of safety stopping cutter |
CN101237802A (en) * | 2005-08-04 | 2008-08-06 | 皇家飞利浦电子股份有限公司 | Food processing device |
CN201750868U (en) * | 2010-03-10 | 2011-02-23 | 广东新宝电器股份有限公司 | Cutter braking structure of food processor |
CN202457999U (en) * | 2012-02-06 | 2012-10-03 | 宁波凯普电子有限公司 | Sealing device for food mixer blade shaft |
CN203263142U (en) * | 2013-05-07 | 2013-11-06 | 九阳股份有限公司 | Food processing machine capable of fast dismantling and mounting knife |
CN203493490U (en) * | 2013-08-14 | 2014-03-26 | 九阳股份有限公司 | Removable knife component |
-
2016
- 2016-05-18 CN CN201610330885.0A patent/CN105832200B/en not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3762425B1 (en) * | 2005-05-30 | 2006-04-05 | 杉山 隆雄 | Processing equipment |
CN101237802A (en) * | 2005-08-04 | 2008-08-06 | 皇家飞利浦电子股份有限公司 | Food processing device |
CN200991653Y (en) * | 2006-12-19 | 2007-12-19 | 泓首翔电器(深圳)有限公司 | Meat mincing machine capable of safety stopping cutter |
CN201750868U (en) * | 2010-03-10 | 2011-02-23 | 广东新宝电器股份有限公司 | Cutter braking structure of food processor |
CN202457999U (en) * | 2012-02-06 | 2012-10-03 | 宁波凯普电子有限公司 | Sealing device for food mixer blade shaft |
CN203263142U (en) * | 2013-05-07 | 2013-11-06 | 九阳股份有限公司 | Food processing machine capable of fast dismantling and mounting knife |
CN203493490U (en) * | 2013-08-14 | 2014-03-26 | 九阳股份有限公司 | Removable knife component |
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Publication number | Publication date |
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CN105832200A (en) | 2016-08-10 |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180417 |
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CF01 | Termination of patent right due to non-payment of annual fee |