CN204828609U - Special speed reducer of food mixer - Google Patents
Special speed reducer of food mixer Download PDFInfo
- Publication number
- CN204828609U CN204828609U CN201520507390.1U CN201520507390U CN204828609U CN 204828609 U CN204828609 U CN 204828609U CN 201520507390 U CN201520507390 U CN 201520507390U CN 204828609 U CN204828609 U CN 204828609U
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- shaft
- jack shaft
- casing
- gear
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Abstract
The utility model relates to a special speed reducer of food mixer, its characterized in that: including a box, be provided with the input shaft that is parallel to each other, first jackshaft, second jackshaft, third jackshaft, fourth jackshaft and hollow output shaft in the box, the input shaft has one and stretches out the outside input of box, is provided with input gear on the input shaft, the utility model has the advantages of through input shaft and each jackshaft transmission, utilize the sealed cap seal that passes through to close the input shaft, it is first, and secondly, the third, the both ends of fourth jackshaft, set up lubricated return oil system, utilize the oil pump to accomplish the circulation of the interior lubricating oil of box, with oil pump intercommunication filter, be provided with the governing valve between oil pump and the filter, be provided with the circulating lubrication channel with the oil pump intercommunication on the inner wall of box, need not frequently to make -up oil in the box, the box leakproofness is good, be difficult for the oil leak, improve the safety in utilization of food manufacturing in -process.
Description
Technical field
The utility model relates to a kind of speed reducer, refers in particular to the speed reducer being applied to food mixer.
Background technique
Speed reducer is the necessary corollary equipment of food processor, existing food processor speed reducer generally all adopts the speed reducer by centre-driven power bi-shunting formula three grades of reduction gear boxes, the ratio coverage of this speed reducer is less, maximum output torque is also restricted, to the requirement of high pulling torque when being difficult to meet food processing.High to the sealing requirements of speed reducer in food processing, if in course of working repeatedly startup-shutdown increase lubricant oil also easily pollute produced raw-food material.
Summary of the invention
The purpose of this utility model be to provide a kind of good airproof performance, speed ratio high, exert the large food mixer special reduction gear of moment of torsion.
A kind of food mixer special reduction gear, comprise a casing, the input shaft be parallel to each other is provided with in described casing, first jack shaft, second jack shaft, 3rd jack shaft, 4th jack shaft and hollow output shaft, described input shaft has the input end that is stretched out casing outside, described input shaft is provided with input gear, first jack shaft is provided with the first intermediate gear and first driving gear of the transmission that to be meshed with input gear, second jack shaft is provided with the second intermediate gear and the second driving gear that are meshed with the first driving gear, 3rd jack shaft is provided with the 3rd intermediate gear and the 3rd driving gear that are meshed with the second driving gear, 4th jack shaft is provided with the 4th intermediate gear and the 4th driving gear that are meshed with the 3rd driving gear, on described output hollow shaft, key is provided with the output gear be meshed with the 4th driving gear, described first jack shaft, second jack shaft, 3rd jack shaft, the two ends of the 4th jack shaft are supported on casing by tapered roller bearing, the two ends of described input shaft, the two ends of the first jack shaft, the two ends of the second jack shaft, the two ends of the 3rd jack shaft, the two ends of the 4th jack shaft all arrange sealing transparent cover, described casing outer installment has lubricating oil return system, described lubricating oil return system comprises an oil pump, filter is communicated with oil pump, modulating valve is provided with between oil pump and filter, the inwall of described casing is provided with the circulating lubrication conduit be communicated with oil pump.
Described tapered roller bearing, in the face of arranging oil seal between one end and casing of casing, is provided with sealing felt collar between the input end of described input shaft and casing.
In described casing, the position of corresponding hollow output shaft arranges support convex tendon, described hollow output shaft is supported on casing by thrust ball bearing and is supported on convex tendon, the outer end of described thrust ball bearing is provided with output transparent cover by screw, exports transparent cover and is provided with O-ring seal with abutting between hollow output shaft.
One of them exports transparent cover and is fixed by screws on described casing, and another exports transparent cover and is fixed by screws on described support convex tendon.
The beneficial effects of the utility model are: by input shaft and each jack shaft transmission, described sealing transparent cover is utilized to close described input shaft, first, second, 3rd, the two ends of the 4th jack shaft, described lubricating oil return system is set, oil pump is utilized to complete the circulation of lubricant oil in casing, filter is communicated with oil pump, modulating valve is provided with between oil pump and filter, the inwall of described casing is provided with the circulating lubrication conduit be communicated with oil pump, without the need to frequently to make-up oil in casing, box body tightness is good, not easy oil leakage, improve the safety in utilization in food manufacturing processes.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of food mixer special reduction gear described in the utility model.
Embodiment
Accompanying drawings 1 is depicted as a kind of food mixer special reduction gear described in the utility model, comprise a casing 1, the input shaft 2 be parallel to each other is provided with in described casing 1, first jack shaft 3, second jack shaft 4, 3rd jack shaft 5, 4th jack shaft 6 and hollow output shaft 7, described input shaft 2 has the input end that is stretched out casing 1 outside, described input shaft 2 is provided with input gear 8, first jack shaft 3 is provided with the first intermediate gear 9 and the first driving gear 10 of the transmission that to be meshed with input gear 8, second jack shaft 4 is provided with the second intermediate gear 11 and the second driving gear 12 be meshed with the first driving gear 10, 3rd jack shaft 5 is provided with the 3rd intermediate gear 13 and the 3rd driving gear 14 that are meshed with the second driving gear 12, 4th jack shaft 6 is provided with the 4th intermediate gear 15 and the 4th driving gear 16 that are meshed with the 3rd driving gear 14, in described hollow output shaft 7, key is provided with the output gear 17 be meshed with the 4th driving gear 16, described first jack shaft 3, second jack shaft 4, 3rd jack shaft 5, the two ends of the 4th jack shaft 6 are supported on casing 1 by tapered roller bearing 18, the two ends of described input shaft 2, the two ends of the first jack shaft 3, the two ends of the second jack shaft 4, the two ends of the 3rd jack shaft 5, the two ends of the 4th jack shaft 6 all arrange sealing transparent cover 19, described casing 1 outer installment has lubricating oil return system, described lubricating oil return system comprises an oil pump 20, filter 21 is communicated with oil pump 20, oil pump 20 and filter 21 between be provided with modulating valve 22, the inwall of described casing 1 is provided with the circulating lubrication conduit 23 be communicated with oil pump 20.
Described tapered roller bearing 18, in the face of arranging oil seal 24 between one end and casing 1 of casing 1, is provided with between the input end of described input shaft 2 and casing 1 and seals felt collar 25.
In described casing 1, the position of corresponding hollow output shaft 7 arranges and supports convex tendon 26, described hollow output shaft 7 is supported on casing 1 by thrust ball bearing 27 and is supported on convex tendon 26, the outer end of described thrust ball bearing 27 is provided with by screw and exports transparent cover 28, exports transparent cover 28 with abutting between hollow output shaft 7 and is provided with O-ring seal 29.One of them exports transparent cover 28 and is fixed by screws on described casing 1, and another exports transparent cover 28 and is fixed by screws on described support convex tendon 26.
From above to description of the present utility model: by input shaft and each jack shaft transmission, utilize described sealing transparent cover to close described input shaft, the two ends of first, second, third, fourth jack shaft, structure is simple, and moment of torsion is large; Described lubricating oil return system is set, oil pump is utilized to complete the circulation of lubricant oil in casing, filter is communicated with oil pump, modulating valve is provided with between oil pump and filter, the inwall of described casing is provided with the circulating lubrication conduit be communicated with oil pump, without the need to frequently to make-up oil in casing, box body tightness is good, not easy oil leakage, improves the safety in utilization in food manufacturing processes.
Claims (4)
1. a food mixer special reduction gear, it is characterized in that: comprise a casing, the input shaft be parallel to each other is provided with in described casing, first jack shaft, second jack shaft, 3rd jack shaft, 4th jack shaft and hollow output shaft, described input shaft has the input end that is stretched out casing outside, described input shaft is provided with input gear, first jack shaft is provided with the first intermediate gear and first driving gear of the transmission that to be meshed with input gear, second jack shaft is provided with the second intermediate gear and the second driving gear that are meshed with the first driving gear, 3rd jack shaft is provided with the 3rd intermediate gear and the 3rd driving gear that are meshed with the second driving gear, 4th jack shaft is provided with the 4th intermediate gear and the 4th driving gear that are meshed with the 3rd driving gear, on described output hollow shaft, key is provided with the output gear be meshed with the 4th driving gear, described first jack shaft, second jack shaft, 3rd jack shaft, the two ends of the 4th jack shaft are supported on casing by tapered roller bearing, the two ends of described input shaft, the two ends of the first jack shaft, the two ends of the second jack shaft, the two ends of the 3rd jack shaft, the two ends of the 4th jack shaft all arrange sealing transparent cover, described casing outer installment has lubricating oil return system, described lubricating oil return system comprises an oil pump, filter is communicated with oil pump, modulating valve is provided with between oil pump and filter, the inwall of described casing is provided with the circulating lubrication conduit be communicated with oil pump.
2. food mixer special reduction gear according to claim 1, is characterized in that: described tapered roller bearing, in the face of arranging oil seal between one end and casing of casing, is provided with sealing felt collar between the input end of described input shaft and casing.
3. food mixer special reduction gear according to claim 1, it is characterized in that: in described casing, the position of corresponding hollow output shaft arranges support convex tendon, described hollow output shaft is supported on casing by thrust ball bearing and is supported on convex tendon, the outer end of described thrust ball bearing is provided with output transparent cover by screw, exports transparent cover and is provided with O-ring seal with abutting between hollow output shaft.
4. food mixer special reduction gear according to claim 3, is characterized in that: one of them exports transparent cover and is fixed by screws on described casing, and another exports transparent cover and is fixed by screws on described support convex tendon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520507390.1U CN204828609U (en) | 2015-07-13 | 2015-07-13 | Special speed reducer of food mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520507390.1U CN204828609U (en) | 2015-07-13 | 2015-07-13 | Special speed reducer of food mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204828609U true CN204828609U (en) | 2015-12-02 |
Family
ID=54686212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520507390.1U Active CN204828609U (en) | 2015-07-13 | 2015-07-13 | Special speed reducer of food mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204828609U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105840790A (en) * | 2016-03-19 | 2016-08-10 | 浙江汇鑫传动机械有限公司 | Speed reducer special for efficient granulator |
-
2015
- 2015-07-13 CN CN201520507390.1U patent/CN204828609U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105840790A (en) * | 2016-03-19 | 2016-08-10 | 浙江汇鑫传动机械有限公司 | Speed reducer special for efficient granulator |
| CN105840790B (en) * | 2016-03-19 | 2022-10-14 | 浙江汇鑫传动机械有限公司 | Special speed reducer for efficient granulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | "change of name, title or address" | ||
| CP03 | "change of name, title or address" |
Address after: No.32570, Chuangye Park, Quanxing Town, Wenzhou City, Zhejiang Province Patentee after: Zhejiang Heng Teeth Drive Co.,Ltd. Address before: 325000 Sunlou Intersection of Machinery Park, Wanquan Light Industry Base, Pingyang County, Wenzhou City, Zhejiang Province Patentee before: ZHEJIANG EVERGEAR DRIVING MACHINE Co.,Ltd. |