CN102233816A - Transmission assembly with transfer box - Google Patents
Transmission assembly with transfer box Download PDFInfo
- Publication number
- CN102233816A CN102233816A CN2010101638628A CN201010163862A CN102233816A CN 102233816 A CN102233816 A CN 102233816A CN 2010101638628 A CN2010101638628 A CN 2010101638628A CN 201010163862 A CN201010163862 A CN 201010163862A CN 102233816 A CN102233816 A CN 102233816A
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- CN
- China
- Prior art keywords
- gear box
- transfer box
- auxiliary
- transmission assembly
- transmission gear
- 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.)
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Abstract
The invention discloses a transmission assembly with a transfer box. The transmission assembly comprises a main transmission gear, an auxiliary transmission gear, a power takeoff and the transfer box, wherein the main transmission gear, the auxiliary transmission gear and the power takeoff are connected with threads; the transfer box is directly connected with the main transmission gear; the transfer box is directly connected with the auxiliary transmission gear; the transfer box is directly connected with the power takeoff; the auxiliary transmission gear is fixed on the main transmission gear in an edge-suspension manner; due to the transmission assembly with the transfer box, the transfer box is connected with all parts of the transmission assembly in direct assembling mode, so that the volume of the assembly is reduced, and the total length is reduced; and due to the adoption of a direct connection mode, the parts such as two shaft covers of a transmission, two axonal elements, two axonal element nuts, a transmission shaft, a transfer box axonal element, a transfer box front cover and an axonal element nut and the like are not used, the number of the parts is further reduced, and the auxiliary transmission gear is suspended at an edge. The transmission assembly with the transfer box is suitable for smaller type vehicles due to small volume.
Description
Technical field
The present invention relates to a kind of transmission assembly, particularly a kind of transmission assembly with auxiliary gear box belongs to technical field of automobile components.
Background technology
In the automobile, transmission assembly is a vitals, is to be used for the power of driving engine is passed to automotive wheel; Comprise main-gear box, auxiliary gearbox, power takeoff; Connect with screw thread between described main-gear box, auxiliary gearbox, the power takeoff; Described main-gear box has 4 D Drives and one and reverses gear; Described auxiliary gearbox has two retainings, and fast retaining and one keep off slowly.The combination of main-gear box case and auxiliary gearbox makes transmission assembly have 8 forward gears and two and reverses gear; After power takeoff is installed, make vehicle that extra takeoff output be arranged; Transmission assembly also includes auxiliary gear box in addition, described auxiliary gear box and transmission assembly are not direct coupled, thereby cause the transmission assembly volume big, need change-speed box two shaft-cups, two aixs cylinder units, two aixs cylinders unit nut, transmission shaft, the prominent unit of auxiliary gear box, the auxiliary gear box protecgulum, and part such as prominent first nut assembles.
Summary of the invention
Technical matters at above-mentioned existence the objective of the invention is: the transmission assembly that has proposed the little band auxiliary gear box of a kind of volume.
Technical solution of the present invention is achieved in that a kind of transmission assembly with auxiliary gear box, comprises main-gear box, auxiliary gearbox, power takeoff, auxiliary gear box; Connect with screw thread between described main-gear box, auxiliary gearbox, the power takeoff; Described auxiliary gear box and main-gear box direct connection.
Preferably, described auxiliary gear box and auxiliary gearbox direct connection.
Preferably, described auxiliary gear box and power takeoff direct connection.
Preferably, described auxiliary gearbox adopts the mode of limit extension to be fixed on the main-gear box.
Because the transmission assembly of band auxiliary gear box of the present invention, each parts of described auxiliary gear box and transmission assembly have all adopted the connection mode of direct assembling, and the volume of assembly is reduced, total length shortens, owing to adopt direct connection mode, has reduced change-speed box two shaft-cups, two aixs cylinder units, two aixs cylinders unit nut, transmission shaft, the prominent unit of auxiliary gear box, the auxiliary gear box protecgulum, reach parts such as prominent first nut, the part number further reduces, the engage a gear mode that auxiliary gearbox adopts the limit to hang; The transmission assembly of this structure because volume is little, is suitable for more small-sized vehicle.
Description of drawings
Below in conjunction with accompanying drawing technical solution of the present invention is described further:
Fig. 1 is the front view of the transmission assembly of band auxiliary gear box of the present invention;
Fig. 2 is the right elevation of the transmission assembly of band auxiliary gear box of the present invention; Wherein: 1, main-gear box; 2, auxiliary gearbox; 3, power takeoff; 4, auxiliary gear box.
The specific embodiment
Be a kind of transmission assembly of the present invention as shown in Figure 1, 2, comprise main-gear box 1, auxiliary gearbox 2, power takeoff 3, auxiliary gear box 4 with auxiliary gear box; Connect with screw thread between described main-gear box 1, auxiliary gearbox 2, the power takeoff 3; Described auxiliary gear box 4 and main-gear box 1 direct connection; Described auxiliary gear box 4 and auxiliary gearbox 2 direct connections; Described auxiliary gear box 4 and power takeoff 3 direct connections; The mode that described auxiliary gearbox 2 adopts the limit to hang is fixed on the main-gear box 1.
Because the transmission assembly of band auxiliary gear box of the present invention, each parts of described auxiliary gear box and transmission assembly have all adopted the connection mode of direct assembling, and the volume of assembly is reduced, total length shortens, owing to adopt direct connection mode, has reduced change-speed box two shaft-cups, two aixs cylinder units, two aixs cylinders unit nut, transmission shaft, the prominent unit of auxiliary gear box, the auxiliary gear box protecgulum, reach parts such as prominent first nut, the part number further reduces, the engage a gear mode that auxiliary gearbox adopts the limit to hang; The transmission assembly of this structure because volume is little, is suitable for more small-sized vehicle.
The foregoing description only is explanation technical conceive of the present invention and characteristics; its purpose is to allow the personage that is familiar with this technology can understand content of the present invention and is implemented; can not limit protection scope of the present invention with this; all equivalences that spirit is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (3)
1. the transmission assembly with auxiliary gear box comprises main-gear box, auxiliary gearbox, power takeoff, auxiliary gear box; Connect with screw thread between described main-gear box, auxiliary gearbox, the power takeoff; It is characterized in that: described auxiliary gear box and main-gear box direct connection; Described auxiliary gear box and auxiliary gearbox direct connection.
2. the transmission assembly of band auxiliary gear box according to claim 1 is characterized in that: described auxiliary gear box and power takeoff direct connection.
3. the transmission assembly of band auxiliary gear box according to claim 1 is characterized in that: the mode that described auxiliary gearbox adopts the limit to hang is fixed on the main-gear box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101638628A CN102233816A (en) | 2010-05-06 | 2010-05-06 | Transmission assembly with transfer box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101638628A CN102233816A (en) | 2010-05-06 | 2010-05-06 | Transmission assembly with transfer box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102233816A true CN102233816A (en) | 2011-11-09 |
Family
ID=44885084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101638628A Pending CN102233816A (en) | 2010-05-06 | 2010-05-06 | Transmission assembly with transfer box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102233816A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105946564A (en) * | 2016-05-18 | 2016-09-21 | 福建省晋江市东石肖下连盛机械配件厂 | Transfer case compound device of short-wheelbase time-sharing all-wheel-drive automobile |
-
2010
- 2010-05-06 CN CN2010101638628A patent/CN102233816A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105946564A (en) * | 2016-05-18 | 2016-09-21 | 福建省晋江市东石肖下连盛机械配件厂 | Transfer case compound device of short-wheelbase time-sharing all-wheel-drive automobile |
| CN105946564B (en) * | 2016-05-18 | 2019-04-02 | 福建省晋江市东石肖下连盛机械配件厂 | The transfer case combination unit of automobile is driven in short wheelbase timesharing entirely |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111109 |