CN203090822U - Stirrer - Google Patents

Stirrer Download PDF

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Publication number
CN203090822U
CN203090822U CN 201220742644 CN201220742644U CN203090822U CN 203090822 U CN203090822 U CN 203090822U CN 201220742644 CN201220742644 CN 201220742644 CN 201220742644 U CN201220742644 U CN 201220742644U CN 203090822 U CN203090822 U CN 203090822U
Authority
CN
China
Prior art keywords
cover
gear
tooth
gearbox
motor
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
Application number
CN 201220742644
Other languages
Chinese (zh)
Inventor
吴浩东
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHEJIANG BODA INDUSTRIAL Co Ltd
Original Assignee
ZHEJIANG BODA INDUSTRIAL Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ZHEJIANG BODA INDUSTRIAL Co Ltd filed Critical ZHEJIANG BODA INDUSTRIAL Co Ltd
Priority to CN 201220742644 priority Critical patent/CN203090822U/en
Application granted granted Critical
Publication of CN203090822U publication Critical patent/CN203090822U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a stirrer. The stirrer comprises a stirring paddle (1), a head housing (4), a middle cover (7), a motor (11), a housing (12), a handle (19) and a switch (18), wherein the middle cover (7) is fixed on the machine housing (12); the head housing (4) is fixed on the middle cover (7); the head housing (4) and the middle cover (7) form a sealed gearbox body; a motor output tooth shaft (6) extends into the gearbox body; a secondary tooth shaft (15), a tertiary tooth shaft (13) and an output shaft (2) are arranged on the gearbox body in sequence; a primary gear (16) is arranged on the secondary tooth shaft (15); a secondary gear (14) is arranged on the tertiary tooth shaft (13); a tertiary gear (5) is arranged on the output shaft (2); the motor output tooth shaft (6) is engaged with the primary gear (16); the secondary tooth shaft (15) is engaged with the secondary gear (14); the tertiary tooth shaft (13) is engaged with the tertiary gear (5); and the output shaft (2) extends out of the head housing (4) and is connected with the stirring paddle (1). After adopting the structure, the stirrer has the advantages of being simple and reasonable in structure, convenient to operate and use, large in stirring torque, good in dust-poof and anti-leakage effect, safe and reliable to use, and the like.

Description

Mixer
Technical field
The utility model relates to a kind of simple and easy agitating device, particularly a kind of hand held, electric mixer.
Background technology
In order to guarantee building and decoration quality, usually need at the construction field (site) mortar, mud, coating, paint etc. to be carried out provisional mixing and stir.The interim stirring in job site generally all adopted the hand held, electric mixer at present, rely on both hands to control the stirring track of mixer during use, so not only improve the operating efficiency that stirs greatly, and guaranteed the uniformity of construction material, be subjected to vast building and finishing personnel's welcome deeply.But in use have the following disadvantages: the one, the transmission mechanism design is unreasonable, is easy to generate high temperature, causes gears at different levels and tooth axle high annealing, shortens the service life of gear and tooth axle, and output torque is little, can not satisfy the requirement that construction is stirred.The 2nd, because poor working environment, dust enters the preceding spring bearing of output shaft easily, and spring bearing is short service life before causing.The 3rd, the motor weak effect that prevents dust.The 4th, existing assist handle support adopts nylon plastic(s) to make, bad mechanical strength, and the high pulling torque that produces in whipping process can make assist handle support cracking, and fracture damages the user even.At the problems referred to above, many manufacturers and knowledgeable people have dropped into great amount of manpower and material resources are developed and developed, but does not have comparatively ideal product to emerge so far as yet.
Summary of the invention
For overcoming the above-mentioned defective that existing hand held, electric mixer exists, the purpose of this utility model provide a kind of simple and reasonable, easy for operation, stir big, the dustproof good leak-proof effect of moment of torsion, safe and reliable, the small-sized production of particularly suitable and the on-the-spot interim mixer that stirs.
The utility model solves the problems of the technologies described above the technical scheme that is adopted, it comprises paddle, head capsule, middle cover, motor, casing, handle, switch, middle cover is fixed on the casing, head capsule is fixed on the middle cover, head capsule and middle cover are formed the gearbox body of sealing, motor is installed in the casing, motor output gear shaft extension is advanced in this gearbox body, be provided with secondary tooth axle on the described gearbox body successively, three grades of tooth axles and output shaft, secondary tooth axle is provided with the one-level gear, three grades of tooth axles are provided with secondary gear, output shaft is provided with tertiary gear, motor output gear axle and one-level gears engaged, secondary tooth axle and secondary gear engagement, three grades of tooth axles and tertiary gear engagement, output shaft stretches out head capsule and fixedlys connected with paddle.
Be filled with lubricating oil in the described gearbox body.
Described head capsule is provided with the outside framework oil seal that cooperates with output shaft.
Described motor output gear axle is provided with centrifugal fan, centrifugal fan is provided with the dustproof groove of labyrinth type fan, middle cover is provided with the dustproof groove of labyrinth type fan intersects the dustproof groove of labyrinth type middle cover that cooperates, and prevent dust groove and labyrinth type middle cover of labyrinth type fan prevents dust that correspondence is provided with dust ring on the groove.
Be fixed with the arc assist handle support of steel on the described middle cover, arc assist handle support is provided with assist handle.
After adopting said structure, following advantage and effect are arranged compared with prior art; The one, owing to adopt three grades of transmission slowing-down structures, output torque is big, and moment of torsion reaches 14.85N.m during power output 500W, and can be used as high-power electric drill use.The 2nd, owing to can lubricating oil in gearbox body, not only lubricant effect can be increased, and the high temperature that transmission produces can be reduced, play the effect of quick heat radiating.The 3rd, because outside framework oil seal is set, can effectively protect the preceding spring bearing of output shaft on head capsule, prevent that dust from entering.The 4th, because dustproof groove of the labyrinth type that intersect to cooperate and dust ring are set, can prevent that dust from entering motor between centrifugal fan and middle cover, improve motor service life.The 5th, the assist handle support adopts the arc assist handle support of steel, has improved the mechanical strength of support greatly, and the injury of avoiding support cracking or fracture that the user is caused is safe and reliable.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the assembly structure schematic diagram of the utility model assist handle.
1 paddle wherein, 2 output shafts, 3 outside framework oil seals, 4 head capsules, 5 tertiary gears, 6 motor output gear axles, 7 middle cover, the 8 labyrinth type middle cover groove that prevents dust, the 9 labyrinth type fans groove that prevents dust, 10 centrifugal fans, 11 motors, 12 casings, 13 3 grades of tooth axles, 14 secondary gears, 15 secondary tooth axles, 16 one-level gears, 17 arc assist handle supports, 18 switches, 19 handles, 20 assist handles.
The specific embodiment
Illustrated in figures 1 and 2, specific embodiments for a kind of mixer of the utility model, it comprises paddle 1, head capsule 4, middle cover 7, motor 11, casing 12, handle 19, switch 18, middle cover 7 is fixed on the casing 12, head capsule 4 is fixed on the middle cover 7, head capsule 4 is formed the gearbox body that seals with middle cover 7, motor 11 is installed in the casing 12, motor output gear axle 6 puts in this gearbox body, be provided with secondary tooth axle 15 successively by bearing on the described gearbox body, three grades of tooth axles 13 and output shaft 2, be fixed with one-level gear 16 on the secondary tooth axle 15, be fixed with secondary gear 14 on three grades of tooth axles 13, be fixed with tertiary gear 5 on the output shaft 2, motor output gear axle 6 and 16 engagements of one-level gear, secondary tooth axle 15 and secondary gear 14 engagements, three grades of tooth axles 13 mesh with tertiary gear 5, and output shaft 2 stretches out head capsule 4 and fixedlys connected with paddle 1.During work, motor output gear axle 6 carries out one-level with 16 engagements of one-level gear and slows down, secondary tooth axle 15 carries out double reduction with secondary gear 14 engagements, three grades of tooth axles 13 carry out three grades of decelerations with tertiary gear 5 engagements, motor output gear axle 6 passes to output shaft 2 to driving torque by three grades of decelerations, drives paddle 1 rotary work by output shaft 2 again.
In order effectively to increase lubricant effect, reduce the high temperature that transmission produces, be filled with lubricating oil in the described gearbox body.In order to play the effect that guarantees spring bearing before the output shaft, described head capsule 4 is provided with the outside framework oil seal 3 that cooperates with output shaft 2, both can prevent dust, and can prevent leakage of oil again.For dustproof dust carries out motor, described motor output gear axle 6 is provided with centrifugal fan 10, centrifugal fan 10 is provided with the dustproof groove 9 of labyrinth type fan, middle cover 7 is provided with the dustproof groove 9 of labyrinth type fan intersects the dustproof groove 8 of labyrinth type middle cover that cooperates, and prevent dust groove 9 and labyrinth type middle cover of labyrinth type fan prevents dust that correspondence is provided with dust ring on the groove 8.
In order to have improved the mechanical strength of assist handle support, the injury of avoiding assist handle support cracking or fracture that the user is caused, guarantee safe and reliablely, be fixed with the arc assist handle support 17 of steel on the described middle cover 7, arc assist handle support 17 is provided with assist handle 20.

Claims (5)

1. mixer, comprise paddle (1), head capsule (4), middle cover (7), motor (11), casing (12), handle (19), switch (18), middle cover (7) is fixed on the casing (12), head capsule (4) is fixed on the middle cover (7), head capsule (4) is formed the gearbox body that seals with middle cover (7), motor (11) is installed in the casing (12), motor output gear axle (6) puts in this gearbox body, it is characterized in that: be provided with secondary tooth axle (15) on the described gearbox body successively, three grades of tooth axles (13) and output shaft (2), secondary tooth axle (15) is provided with one-level gear (16), three grades of tooth axles (13) are provided with secondary gear (14), output shaft (2) is provided with tertiary gear (5), motor output gear axle (6) and one-level gear (16) engagement, secondary tooth axle (15) and secondary gear (14) engagement, three grades of tooth axles (13) and tertiary gear (5) engagement, output shaft (2) stretches out head capsule (4) and fixedlys connected with paddle (1).
2. mixer according to claim 1 is characterized in that: be filled with lubricating oil in the described gearbox body.
3. mixer according to claim 1 and 2 is characterized in that: described head capsule (4) is provided with the outside framework oil seal (3) that cooperates with output shaft (2).
4. mixer according to claim 3, it is characterized in that: described motor output gear axle (6) is provided with centrifugal fan (10), centrifugal fan (10) is provided with the dustproof groove (9) of fan, middle cover (7) is provided with the dustproof groove (9) of fan intersects the dustproof groove (8) of middle cover that cooperates, and prevent dust groove (9) and middle cover of fan prevents dust that correspondence is provided with dust ring on the groove (8).
5. mixer according to claim 4 is characterized in that: be fixed with the arc assist handle support of steel (17) on the described middle cover (7), arc assist handle support (17) is provided with assist handle (20).
CN 201220742644 2012-12-31 2012-12-31 Stirrer Expired - Fee Related CN203090822U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220742644 CN203090822U (en) 2012-12-31 2012-12-31 Stirrer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220742644 CN203090822U (en) 2012-12-31 2012-12-31 Stirrer

Publications (1)

Publication Number Publication Date
CN203090822U true CN203090822U (en) 2013-07-31

Family

ID=48842266

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220742644 Expired - Fee Related CN203090822U (en) 2012-12-31 2012-12-31 Stirrer

Country Status (1)

Country Link
CN (1) CN203090822U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106732112A (en) * 2017-03-15 2017-05-31 无锡市翱宇特新科技发展有限公司 A kind of hand-held mixer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106732112A (en) * 2017-03-15 2017-05-31 无锡市翱宇特新科技发展有限公司 A kind of hand-held mixer

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130731

Termination date: 20181231

CF01 Termination of patent right due to non-payment of annual fee