CN203421120U - Gear box - Google Patents
Gear box Download PDFInfo
- Publication number
- CN203421120U CN203421120U CN201320460517.XU CN201320460517U CN203421120U CN 203421120 U CN203421120 U CN 203421120U CN 201320460517 U CN201320460517 U CN 201320460517U CN 203421120 U CN203421120 U CN 203421120U
- Authority
- CN
- China
- Prior art keywords
- gear box
- box body
- umbrella tooth
- slotless
- gearcase
- 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 gear box. The gear box comprises a gear box body, slotless bevel gear teeth, a snap spring, a gear box piece, slotted bevel gear teeth and a square rod, wherein the gear box body is a box body without an upper cover, other four faces of the gear box body are sealed, one face of the gear box body is open, the slotless bevel gear teeth are arranged on the bottom surface of the gear box body, the slotted bevel gear teeth are arranged on the open face of the gear box body, a gear with the slotted bevel gear teeth and a gear with the slotless bevel gear teeth are in 90-degree meshing, the gear box piece wraps the slotted bevel gear teeth, the gear box piece and the gear box body partially coincides, the coincident portions are fixed through a fixing part, an inserting hole is formed inside the slotless bevel gear teeth, the square rod is fixedly arranged inside the slotted bevel gear teeth, and the exterior of the slotless bevel gear teeth and the gear box body are tightly clamped through the snap spring. The gear box has the advantages that due to the fact that the two gears with the bevel gear teeth are in simple 90-degree meshing, the purpose of changing the direction of rotation of food is achieved, baking can be even, the effect is better, the structure is simple, practicability is good, and the gear box is safe, durable and convenient to operate.
Description
Technical field
The utility model relates to a kind of power transmission arrangment being used on baking box, particularly a kind of gearcase that changes gear sense of rotation.
Background technique
Baking box is as a kind of household electric appliance, extensively entered family and used, and it is comprised of mainly control switch and scorches part two-part and forms, for by food roasting evenly, in the time of roasting, meat skewer needs to rotate.The rotating mechanism of general baking box rotates along horizontal axis, and institute's roast food is generally placed on top or the bottom of rotating mechanism, and therefore, rotating mechanism cannot be suitable for the demand of the rotating manner of institute's roast food.Therefore, need You Yige mechanism the sense of rotation of rotating mechanism can be changed, so that meat skewer can rotate in the horizontal direction.
realuse novel content
In order to solve problems of the prior art, the utility model provides a kind of gearcase, can change sense of rotation, and food is rotated in the horizontal direction.
To achieve these goals, the technical solution of the utility model is as follows:
A kind of gearcase, comprise gear box body, slotless umbrella tooth, jump ring, gearcase sheet, trough of belt umbrella tooth and square rod, gear box body is a supreme hamper body, its other four faces sealing, a face vacancy, slotless umbrella tooth is arranged on the bottom surface of gear box body, trough of belt umbrella tooth is arranged on the vacancy face of gear box body, the gear of the gear of trough of belt umbrella tooth and slotless umbrella tooth is 90 ° of engagements, the outer wrap of trough of belt umbrella tooth has gearcase sheet, gearcase sheet overlaps with gear box portion, intersection is fixed through fixed block, the inside of slotless umbrella tooth is provided with jack, the inside of trough of belt umbrella tooth is fixedly installed square rod, slotless umbrella tooth outside clamps slotless umbrella tooth and gear box body by jump ring.
Further, fixed block is set screw;
Further, the cross section of gearcase sheet is L shaped;
Further, one end of square rod is through gear box body fixing, and its other end is through trough of belt umbrella tooth;
Further, one end that square rod passes gear box body is provided with chamfering α;
Further, the scope of chamfering α is 40 °～90 °.
The beneficial effect the utlity model has is: by simple 90 ° of engagements of two umbrella teeth, solved the problem of meat skewer sense of rotation, made baking more even, and better effects if, simple in structure, practical, safety durable, easy to operate.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the utility model.
Fig. 2 is the A-A sectional view of square rod in Fig. 1.
Fig. 3 is the utility model cross-sectional view.
Fig. 4 is the utility model perspective view.
In figure: 1, gear box body, 2, slotless umbrella tooth, 3, jump ring, 4, set screw, 5, gearcase sheet, 6, trough of belt umbrella tooth, 7, square rod, 8, jack.
Embodiment
For making that structure characteristic of the present utility model and the effect reached are had a better understanding and awareness, in order to preferred embodiment and accompanying drawing, coordinate detailed explanation, be described as follows:
As shown in accompanying drawing 1 to 4: a kind of gearcase, comprise gear box body 1, slotless umbrella tooth 2, jump ring 3, gearcase sheet 5, trough of belt umbrella tooth 6 and square rod 7, gear box body 1 is a supreme hamper body, its other four faces sealing, a face vacancy, slotless umbrella tooth 2 is arranged on the bottom surface of gear box body 1, trough of belt umbrella tooth 6 is arranged on the vacancy face of gear box body 1, the gear of the gear of trough of belt umbrella tooth 6 and slotless umbrella tooth 2 meshes with 90 ° of directions, the outer wrap of trough of belt umbrella tooth 6 has gearcase sheet 5, gearcase sheet 5 is L-type, the bottom of its bending overlaps with gear box body 1, this intersection is fixing through set screw 4.
The inside of slotless umbrella tooth 2 is provided with jack 8, and meat skewer can be connected on slotless umbrella tooth 2 by inserting this jack.
The inside of trough of belt umbrella tooth 6 is fixedly installed square rod 7, one end of square rod 7 is passed gear box body 1 and is fixed on gear box body 1, and its other end is through trough of belt umbrella tooth 6, and the one end that passes trough of belt umbrella tooth 6 is provided with chamfering α, the scope of chamfering α is 40 °～90 °, and this end and motor jack are connected.
The outside of slotless umbrella tooth 2 is by gear box body 1 parcel, by jump ring 3 being set by slotless umbrella tooth 2 and gear box body 1 clamping.
During barbecue, square rod 7 is connected with one end and the motor jack of chamfering α, the jack 8 of slotless umbrella tooth 2 connects meat skewer, electric machine rotation, drives square rod 7 and trough of belt umbrella tooth 6 to rotate, 90 ° of engagements of the gear by trough of belt umbrella tooth 6 and slotless umbrella tooth 2, slotless umbrella tooth 2 rotates, its sense of rotation is vertical with the sense of rotation of trough of belt umbrella tooth 6, and slotless umbrella tooth 2 drives meat skewer to rotate, can even barbecue.
In sum, it is only preferred embodiment of the present utility model, not be used for limiting the scope that the utility model is implemented, all equalizations of doing according to the shape described in the utility model claim scope, structure, feature and spirit change and modify, and all should be included within the scope of claim of the present utility model.
Claims (6)
1. a gearcase, comprise gear box body, slotless umbrella tooth, jump ring, gearcase sheet, trough of belt umbrella tooth and square rod, gear box body is a supreme hamper body, its other four faces sealing, a face vacancy, it is characterized in that, slotless umbrella tooth is arranged on the bottom surface of gear box body, trough of belt umbrella tooth is arranged on the vacancy face of gear box body, the gear of the gear of trough of belt umbrella tooth and slotless umbrella tooth is with 90 ° of engagements, the outer wrap of trough of belt umbrella tooth has gearcase sheet, gearcase sheet overlaps with gear box portion, intersection is fixed through fixed block, slotless umbrella tooth outside clamps slotless umbrella tooth and gear box body by jump ring, the inside of slotless umbrella tooth is provided with jack, the inside of trough of belt umbrella tooth is fixedly installed square rod.
2. gearcase according to claim 1, is characterized in that, described fixed block is set screw.
3. gearcase according to claim 1, is characterized in that, the cross section of described gearcase sheet is L shaped.
4. gearcase according to claim 1, is characterized in that, one end of described square rod is through gear box body fixing, and its other end is through trough of belt umbrella tooth.
5. gearcase according to claim 4, is characterized in that, one end that described square rod passes trough of belt umbrella tooth is provided with chamfering α.
6. gearcase according to claim 5, is characterized in that, the scope of described chamfering α is 40 °～90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320460517.XU CN203421120U (en) | 2013-07-30 | 2013-07-30 | Gear box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320460517.XU CN203421120U (en) | 2013-07-30 | 2013-07-30 | Gear box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203421120U true CN203421120U (en) | 2014-02-05 |
Family
ID=50020219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320460517.XU Expired - Fee Related CN203421120U (en) | 2013-07-30 | 2013-07-30 | Gear box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203421120U (en) |
-
2013
- 2013-07-30 CN CN201320460517.XU patent/CN203421120U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140205 Termination date: 20170730 |