CN202666782U - Canine tooth structure for connecting stirring shaft with drive shaft - Google Patents
Canine tooth structure for connecting stirring shaft with drive shaft Download PDFInfo
- Publication number
- CN202666782U CN202666782U CN 201220321263 CN201220321263U CN202666782U CN 202666782 U CN202666782 U CN 202666782U CN 201220321263 CN201220321263 CN 201220321263 CN 201220321263 U CN201220321263 U CN 201220321263U CN 202666782 U CN202666782 U CN 202666782U
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- CN
- China
- Prior art keywords
- shaft
- power transmission
- canine tooth
- transmission shaft
- positioning sleeve
- 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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Abstract
The utility model relates to a canine tooth structure used for connecting a stirring shaft with a drive shaft and applied to food stirring equipment. The canine tooth structure consists of a reducer (1), a drive shaft (2), a positioning sleeve (3), a positioning ring (4), a stirring shaft (5), a stirrer (6) and a bottom support (7), and is characterized in that symmetrical meshing canine teeth are formed at connecting ends of the drive shaft and the stirring shaft, the positioning sleeve and a positioning ring connecting piece are assembled to the drive shaft and the stirring shaft respectively, and two shaft ends can be connected and fixed by the positioning ring and the positioning sleeve; and when the drive shaft transfers power to the stirring shaft, the positioning sleeve can ensure that the connected ends cannot be broken away, and the positioning sleeve is supported by the positioning ring which is welded to the stirring shaft. The canine tooth structure for connecting the stirring shaft with the drive shaft has the advantages that compared with the conventional bolt structure, the canine tooth structure is simple, stable and reliable in stirring operation and high in production efficiency; and the requirements on operation and production of a plurality of stirring processes can be met, the cost of manufacturing, mounting and maintaining equipment can be reduced, and the equipment is very convenient to assemble, disassemble, wash and maintain.
Description
Technical field
The utility model relates to a kind of shaft syndeton on the food mixing plant that is applied to, specifically a kind of canine tooth structure that connects shaft and power transmission shaft.
Background technology
At present, in the mixing plant that the industries such as food, medicine, daily use chemicals are used, power transmission shaft and shaft syndeton are very many, and equipment and technology is unusual maturation also.What conventional power transmission shaft and shaft connected mode great majority adopted is: bolt fastening structure.The open defect of this kind syndeton is: occur easily looseningly in the operation process, the bolt arrangement surface is the alluvial material easily, and easy rust corrosion has influence on quality and the health of product.Just because the particularity of food mixing plant, it mostly is greatly normal temperature, atmospheric pressure state, and speed of agitator is lower, add that again food service industry equipment is to the requirement of sanitary condition and the restriction of other conditions, even very ripe power transmission shaft and shaft syndeton, if be directly used on the food mixing plant, the complex structure that then seems, machining accuracy are relatively poor, and installation, dismounting, cleaning and the maintenance action of equipment brought the problems such as all multioperation inconvenience.
The utility model content
For solve above-mentioned mixing plant upload moving axis and shaft be connected with install in the technical deficiency that exists, and complex structure, the problem such as machining accuracy is poor, repair and maintenance is difficult, for this reason, the utility model has designed a kind of canine tooth structure that is applied to connect on the food mixing plant shaft and power transmission shaft.
A kind of canine tooth structure that connects shaft and power transmission shaft, it is by reductor (1), power transmission shaft (2), positioning sleeve (3), locating ring (4), shaft (5), support (7) and form at agitator (6) and the end, wherein power transmission shaft (2) is in transmission connection with reductor (1), power transmission shaft (2) passes through positioning sleeve (3) with shaft (5), locating ring (4) connects, drive power transmission shaft (2) transferring power by reductor (1) and drive agitator (6) stirring action to shaft (5), it is characterized in that: described power transmission shaft (2) and shaft (5) link have symmetrical interlock canine tooth, the connector of power transmission shaft (2) and shaft (5) link difference assembling and positioning cover (3) and locating ring (4).
Wherein, described positioning sleeve (3) is the positioning link that prevents that power transmission shaft (2) and shaft (5) canine tooth link from throwing off in agitator (6) rotation, described positioning sleeve length is 1.5 times of shaft diameter, and its internal diameter is the outside dimension of shaft tolerance fit.
Described locating ring (4) is the positioning supporting part that is used for stoping positioning sleeve (3) generation downward movement that is welded on place, shaft (5) canine tooth sectional position.
The utility model is that the technical scheme that its technical problem of solution adopts is:
On conventional mixing plant basis, innovative design a kind of connection for transmission axle of novel practical and the canine tooth structure of shaft.Its symmetrical interlock canine tooth place that utilizes positioning sleeve, locating ring that power transmission shaft and shaft link are offered is connected and fixed, and can prevent that power transmission shaft and shaft from throwing off in rotary course; Its canine tooth link is arranged on the above highest position of material liquid surface in the equipment usually, and it both can make power transmission shaft that the stronger transmission arm of force has been arranged, and can prevent that again the canine tooth link is because often being immersed in corrosion axle upper connector in the food material.When reductor entry into service on the startup power transmission shaft, make power transmission shaft drive shaft, preventing that stirring axle head swings under the base bearing effect, stable driving force effect issues and is conigenous by rotation in mixing plant, and agitator reaches stirring work purpose on the shaft thereby make.
The utility model advantage compared with prior art is: the canine tooth structure of this connection for transmission axle and shaft can be widely used in rotating speed 120rpm with interior food mixing plant on, can adapt to stirring technique requirement in the various mixing plants; And can both reach satisfied mixing effect.It can be adjusted to the canine tooth link on the assigned address on demand and be connected and fixed, as: the length of shaft surpasses more than the 8m, general lathe can't be processed it, when using heavy duty machine tools process times very long again, just can be with the shaft segment processing, the connection between the shaft just can be used the canine tooth structure equally like this.
The beneficial effects of the utility model are: this structure is compared with the bolt arrangement of routine, and it is simple in structure, stirs stable and reliable operation, and production efficiency is high; Can satisfy multiple stirring technique operation production requirement, can reduce again equipment making and installation and maintenance cost, and equipment is no matter be assembling, dismounting, or clean and safeguard all very convenient.
For this reason, the present technique personnel have developed connection shaft on this money sanitation-grade food mixing plant and the canine tooth structure of power transmission shaft especially.
Description of drawings
Accompanying drawing 1 is the utility model mixing plant structural representation;
Accompanying drawing 3 is the utility model locating sleeve structure schematic diagrames;
Accompanying drawing 4 is the utility model shaft structural representations;
Accompanying drawing 5 is the utility model power transmission shaft and shaft syndeton schematic diagram;
Number in the figure explanation: 1-reductor; The 2-power transmission shaft; The 3-positioning sleeve; The 4-locating ring; The 5-shaft; The 6-agitator; Support at the bottom of the 7-.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described:
A kind of canine tooth structure for the connection shaft on the food mixing plant and power transmission shaft supports (7) by reductor (1), power transmission shaft (2), positioning sleeve (3), locating ring (4), shaft (5), agitator (6) and the end and forms.Wherein, described power transmission shaft (2) adopts symmetrical interlock canine tooth structure to be connected with shaft (5).Described mixing plant upward drives agitator (6) work running by power transmission shaft (2) transferring power of being inserted in the reductor (1) to shaft (5).
Described power transmission shaft (2) has corresponding canine tooth with shaft (5) link, two axial ends is connected and fixed the canine tooth position with positioning sleeve (3), described positioning sleeve (3) is supported by the locating ring (4) that is welded on the shaft (5), at power transmission shaft (2) during to shaft (5) transferring power, positioning sleeve (3) has guaranteed that the diaxon link is unlikely to mutual disengagement, so just can realize that power transmission shaft (2) drives shaft (5) transferring power purpose.
Implementation step of the present utility model is:
From shown in accompanying drawing can find out that described power transmission shaft (2) and shaft (5) link all have corresponding canine tooth, canine tooth is connected mutually, its connecting portion is fixing with positioning sleeve (3).
Described positioning sleeve (3) is being supported by the locating ring (4) that is welded on the shaft (5), and mixing plant bottom also has the end to support (7) to fix shaft (5) and swing, and namely can guarantee the mixing plant steady running that is in operation.
When arriving power transmission shaft (2) with transmission of power, by the canine tooth syndeton transmission of power is arrived on the shaft (5) by described reductor (1), the canine tooth structure that namely relies on the diaxon link to be connected is come transferring power, and with transmission of power to the miscellaneous part of a whole set of mixing plant.
The utility model can be according to technological requirement, and according to the stirring operation of different liquid level materials, adjusts the link installation site on power transmission shaft and the shaft.This structure compares with the shaft bolt connecting mode with the power transmission shaft of routine, cancelled the connection of bolt, nut, reduced the difficulty of equipment when I﹠M, reduced again manufacturing cost, improved production efficiency.
The connection for transmission axle that the utility model adopts at the food mixing plant and the canine tooth structure of shaft, its sanitary condition is good, can avoid material accumulation on the shaft, simultaneously, has also avoided opening the shortcoming that the clamp screw keyhole is concentrated weakening and the stress of axle at axle.
Because the utility model material therefor is the food-grade stainless steel material, can farthest satisfy the technological requirement of different other food productions of sanitation-grade, has greatly improved practicality and the scope of application of this structure on mixing plant; Satisfy simultaneously the hygienic requirements of food apparatus, and be easy to clean, and can adapt to different technique stirring operation requirements.
Claims (3)
1. canine tooth structure that connects shaft and power transmission shaft, it is by reductor (1), power transmission shaft (2), positioning sleeve (3), locating ring (4), shaft (5), support (7) and form at agitator (6) and the end, wherein power transmission shaft (2) is in transmission connection with reductor (1), power transmission shaft (2) passes through positioning sleeve (3) with shaft (5), locating ring (4) connects, drive power transmission shaft (2) transferring power by reductor (1) and drive agitator (6) stirring action to shaft (5), it is characterized in that: described power transmission shaft (2) and shaft (5) link have symmetrical interlock canine tooth, the connector of power transmission shaft (2) and shaft (5) link difference assembling and positioning cover (3) and locating ring (4).
2. the canine tooth structure of connection shaft according to claim 1 and power transmission shaft, it is characterized in that: described positioning sleeve (3) is the positioning link that prevents that power transmission shaft (2) and shaft (5) canine tooth link from throwing off in agitator (6) rotation, described positioning sleeve length is 1.5 times of shaft diameter, and its internal diameter is the outside dimension of shaft tolerance fit.
3. the canine tooth structure of connection shaft according to claim 1 and power transmission shaft is characterized in that: described locating ring (4) be welded on place, shaft (5) canine tooth sectional position be used for stop positioning sleeve (3) that the positioning supporting part of downward movement occurs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220321263 CN202666782U (en) | 2012-07-04 | 2012-07-04 | Canine tooth structure for connecting stirring shaft with drive shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220321263 CN202666782U (en) | 2012-07-04 | 2012-07-04 | Canine tooth structure for connecting stirring shaft with drive shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202666782U true CN202666782U (en) | 2013-01-16 |
Family
ID=47487716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220321263 Expired - Fee Related CN202666782U (en) | 2012-07-04 | 2012-07-04 | Canine tooth structure for connecting stirring shaft with drive shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202666782U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106861515A (en) * | 2017-03-22 | 2017-06-20 | 广东南天涂料有限公司 | A kind of vertical stirred tank for coating material production |
-
2012
- 2012-07-04 CN CN 201220321263 patent/CN202666782U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106861515A (en) * | 2017-03-22 | 2017-06-20 | 广东南天涂料有限公司 | A kind of vertical stirred tank for coating material production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI SANQIANG CONTAINER NANTONG CO., LTD. Free format text: FORMER OWNER: SHANGHAI SANQIANG STAINLESS STEEL CONTAINER CO., LTD. Effective date: 20130618 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201406 FENGXIAN, SHANGHAI TO: 226000 NANTONG, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130618 Address after: The people of South Rugao Wuyao town of 226000 cities in Jiangsu province Nantong City No. 68 Patentee after: SHANGHAI SANQIANG VESSEL NANTONG CO., LTD. Address before: 201406, No. 158, people's road, South Bridge Town, Shanghai, Fengxian District Patentee before: Shanghai Sanqiang Stainless Steel Container Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20170704 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |