CN202341837U

CN202341837U - Stirring rod structure

Info

Publication number: CN202341837U
Application number: CN201120532487XU
Authority: CN
Inventors: 郭建刚; 李智宏
Original assignee: Guangdong Xinbao Electrical Appliances Holdings Co Ltd
Current assignee: Guangdong Xinbao Electrical Appliances Holdings Co Ltd
Priority date: 2011-12-19
Filing date: 2011-12-19
Publication date: 2012-07-25
Anticipated expiration: 2021-12-19

Abstract

The utility model provides a stirring rod structure. The stirring rod structure is provided with a stirring rod, wherein the stirring rod is internally provided with a cavity, the cavity is internally provided with a stirring shaft, one end of the stirring shaft is provided with a mechanical connection joint, and the other end of the stirring shaft is provided with a cutter blade,at least two auxiliary rotating devices, namely a first auxiliary rotating device and a second auxiliary rotating device, are arranged between the mechanical connection joint and the cutter blade, and the two ends of the stirring shaft are limited by arranging an oil bearing and a soft rubber sleeve on each of the two ends of the stirring shaft, thus the defect that the two ends of the existing stirring shaft rotate about one oil bearing to radially deflect is overcome. By utilizing the soft damping effect of the soft rubber sleeve, the elastic limitation to moving components can be realized, and the operating balance of the moving components can be maintained, thus the vibration and noise in the operation process of the appliance can be greatly reduced.

Description

A kind of puddler structure

Technical field

The utility model relates to the accessory that is applied on the agitator, particularly relates to a kind of puddler structure, belongs to household electrical appliance class accessory.

Background technology

Puddler formerly roughly is divided into two class formations: (1) only leans on blade one end that an oiliness bearing is housed at puddler, oiliness bearing directly with stir that rod tube cooperates or with the oiliness bearing ebonite cover of packing into, overlap with the stirring rod tube through an ebonite and cooperate; (2) only lean on blade one end that an oiliness bearing is housed, between oiliness bearing and ebonite cover, a flexible glue cover is housed, cooperate with the stirring rod tube again through the ebonite cover at puddler; First kind of structure all is hard connection between parts, do not have shock-absorbing function, thereby vibrations, noise are very big; Though it is second kind of structure increased a flexible glue cover,, uneven in the operation process because only with an oiliness bearing; That is: only overlapping oiliness bearing and flexible glue cover, and an end of oiliness bearing deflection shaft is easy to generate elastic deformation owing to the software cover is stressed near blade one end assembling one; Under the out-of-balance force effect, the two ends of shaft can radially deflect around oiliness bearing, depart from the puddler main spindle's; Because of load joint one end puddler assembly itself does not retrain it, behind the assembling main frame, only lean on the main frame connector to retrain; The tendency that this end departs from is bigger relatively, thereby shaft is uneven at the volley, instability; Generation is than big bang, and noise is bigger.

Summary of the invention

For addressing the above problem, the utility model provides a kind of puddler structure, through assembling an oil bearing respectively at the two ends of shaft; And between oil bearing and ebonite cover, a flexible glue cover is housed respectively; Cooperate with the stirring rod tube through the ebonite cover again, so both can play cushioning effect, also can guarantee the balance of puddler assembly in operation process; Thereby good stability, vibrations, noise is less.

Therefore, the utility model is provided with puddler, is provided with cavity in the said puddler; Said cavity is built-in with shaft; One end of said shaft is provided with motor-driven connector, and the other end is provided with blade, wherein; Between said motor-driven connector and blade, be provided with at least two auxilliary rotary devices, be respectively the first auxilliary rotary device and the second auxilliary rotary device.

The said first auxilliary rotary device comprises first oiliness bearing, and said first oiliness bearing is equipped with one first flexible glue cover outward, is fit into one integratedly and stirs in the skull, and said stirring-head is covered with position limiting structure, limits first flexible glue cover and moves.

Said stirring skull is realized being integral the type structure with puddler through fastening a locating button.

The said first auxilliary rotary device and the second auxilliary rotary device to being respectively equipped with jump ring and flat shim laterally, be used to limit moving of this first auxilliary rotary device and the second auxilliary rotary device.

The soft rubber material of said first flexible glue cover for having the bradyseism function.

The said second auxilliary rotary device comprises second oiliness bearing; Said second oiliness bearing is equipped with one second flexible glue cover outward; Be fit into integratedly in the puddler connector, said puddler connector is provided with position limiting structure, limits second flexible glue cover and moves to motor-driven connector direction.

The soft rubber material of said second flexible glue cover for having the bradyseism function.

The beneficial effect of the utility model is: a cover oiliness bearing and a flexible glue cover respectively is housed at the shaft two ends; Make the two ends of shaft that constraint all arranged, the two ends that overcome shaft around an oiliness bearing in the defective that radially deflects, and; The soft damping effect that utilizes the flexible glue cover to have; Can keep the running balance of motion parts, thereby reduce to make vibrations and noise in the utensil operation process greatly realizing elastic restraint again simultaneously the motion parts.

Description of drawings

Fig. 1 is a puddler modular construction cutaway view.

The specific embodiment

Further describe in conjunction with accompanying drawing and to the utility model, as shown in Figure 1, the utility model is provided with puddler 1; Be provided with cavity 11 in the said puddler 1, said cavity 11 is built-in with shaft 2, and an end of said shaft 2 is provided with motor-driven connector 3; The other end is provided with blade 4; Wherein, be provided with at least two auxilliary rotary devices, be respectively the first auxilliary rotary device 5 and the second auxilliary rotary device 6 at said motor-driven connector 3 and by between the blade 4.

The said first auxilliary rotary device 5 comprises first oiliness bearing 51; One first flexible glue cover 52 is housed outside said first oiliness bearing 51; Be fit into one integratedly and stir in the skull 53, said first flexible glue cover 52 is the soft rubber material with bradyseism function, and said stirring skull 53 is provided with position limiting structure; Limiting first flexible glue cover 52 moves; Further be that restriction first flexible glue cover 52 is intracardiac mobile to shaft 2, said stirring skull 53 is realized being integral the type structure with puddler 1 through fastening a locating button 54.

The said second auxilliary rotary device 6 comprises second oiliness bearing 61; One second flexible glue cover 62 is housed outside said second oiliness bearing 61; Be fit into integratedly in the puddler connector 63; The said second flexible glue cover 62 soft rubber material for having the bradyseism function, said puddler connector 63 is provided with position limiting structure, limits second flexible glue cover 62 and moves to motor-driven connector 3 directions.The said first auxilliary rotary device 5 and the second auxilliary rotary device 6 to being respectively equipped with jump ring 7 and flat shim 8 laterally, be used to limit this first auxilliary rotary device 5 and assist the mobile of rotary device 6 with second.

Therefore; First auxilliary rotary device 5 and the second auxilliary rotary device 6 of the utility model through in install respectively at shaft 2 two ends, establishing oiliness bearing and flexible glue cover; Make the two ends of shaft 2 that constraint all arranged, the two ends that overcome existing shaft 2 only rotate an oiliness bearing and the defective doing radially to deflect, and; The soft damping effect that utilizes the flexible glue cover to have; Can keep the running balance of motion parts, thereby reduce to make vibrations and noise in the utensil operation process greatly realizing elastic restraint again simultaneously the motion parts.

According to above-mentioned explanation; And combine accompanying drawing as the utility model preferred embodiments, yet the equivalent embodiment of other of the utility model is not limited thereto; Understand by said practical implementation, above-mentioned embodiment has disclosed the concrete function and the architectural characteristic of the utility model.

Claims

1. puddler structure; It is provided with puddler (1), is provided with cavity (11) in the said puddler (1), and said cavity (11) is built-in with shaft (2); One end of said shaft (2) is provided with motor-driven connector (3); The other end is provided with blade (4), it is characterized in that: be positioned between said motor-driven connector (3) and the blade (4) and be provided with at least two auxilliary rotary devices, be respectively the first auxilliary rotary device (5) and assist rotary device (6) with second.

2. puddler structure according to claim 1; It is characterized in that: the said first auxilliary rotary device (5) comprises first oiliness bearing (51); Outer one the first flexible glue cover (52) that is equipped with of said first oiliness bearing (51); Be fit into one integratedly and stir in the skull (53), said stirring skull (53) is provided with position limiting structure, limits the first flexible glue cover (52) and moves.

3. puddler structure according to claim 2 is characterized in that: said stirring skull (53) is realized being integral the type structure with puddler (1) through fastening a locating button (54).

4. puddler structure according to claim 2 is characterized in that: the soft rubber material of the said first flexible glue cover (52) for having the bradyseism function.

5. puddler structure according to claim 1; It is characterized in that: the said first auxilliary rotary device (5) and the second auxilliary rotary device (6) to being respectively equipped with jump ring (7) and flat shim (8) laterally, be used to limit this first auxilliary rotary device (5) and second and assist the mobile of rotary device (6).

6. puddler structure according to claim 2; It is characterized in that: the said second auxilliary rotary device (6) comprises second oiliness bearing (61); Said second oiliness bearing (61) is outer to be equipped with one second flexible glue cover (62), is fit into integratedly in the puddler connector (63).

7. puddler structure according to claim 6 is characterized in that: said puddler connector (63) is provided with position limiting structure, limits the second flexible glue cover (62) and moves to motor-driven connector (3) direction.

8. puddler structure according to claim 6 is characterized in that: the soft rubber material of the said second flexible glue cover (62) for having the bradyseism function.