CN207687206U - Laterally shunting drive mechanism - Google Patents
Laterally shunting drive mechanism Download PDFInfo
- Publication number
- CN207687206U CN207687206U CN201721753148.8U CN201721753148U CN207687206U CN 207687206 U CN207687206 U CN 207687206U CN 201721753148 U CN201721753148 U CN 201721753148U CN 207687206 U CN207687206 U CN 207687206U
- Authority
- CN
- China
- Prior art keywords
- gear axis
- gear
- axis
- external splines
- drive mechanism
- 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.)
- Active
Links
Landscapes
- Gear Transmission (AREA)
Abstract
The utility model discloses a kind of laterally shunting drive mechanisms, include by connecting the first gear axis and second gear axis that bolt axially connects, it is provided with the first external splines on the periphery for one end end that the first gear axis is connected with second gear axis, it is provided with the second external splines on the periphery for one end end that the second gear axis is connected with the first gear axis, it is arranged with spline housing outside second external splines and first external splines, position on the first gear axis close to outer end is provided with the first output gear, position on the second gear axis close to outer end is provided with the second output gear, position on the second gear axis between the second external splines and second output gear is additionally provided with input spline.The utility model is connected two gear shafts by connecting bolt, thinks only remove connection bolt when dismounting repair, wherein any one rooted tooth wheel shaft can be taken out so as to ground, simple in structure, compact, convenient for disassembly and assembly, easy to repair.
Description
Technical field
The utility model belongs to mining machinery and engineering machinery drive technology field, and in particular to a kind of laterally shunting transmission
Structure.
Background technology
Mining machinery, engineering machinery in operation, especially underground work when, space is very narrow, is wanted in equipment aspect
Ask compact, volume is as small as possible.Simultaneously as working space is narrow, repair is compared with ground difficulty, therefore it is required that mining machinery, work
Journey machinery is durable, has higher functional reliability.
Existing laterally shunting drive mechanism is integral formula structure, and when repair is very inconvenient, simultaneously because mining machinery
With the limitation of engineer machinery operation condition, keep it interior difficult to realize in a limited space.
Utility model content
In view of the drawbacks described above of the prior art, the technical problem to be solved by the utility model is to provide a kind of structure is tight
It gathers, lateral shunting drive mechanism convenient for disassembly and assembly and easy to repair,
Technical solutions of the utility model are as follows：
A kind of laterally shunting drive mechanism includes the first gear axis and the second tooth axially connected by connecting bolt
Wheel shaft is provided with the first external splines, institute on the periphery for one end end that the first gear axis is connected with the second gear axis
It states and is provided with the second external splines on the periphery for one end end that second gear axis is connected with the first gear axis, this is outside second
It is arranged with spline housing outside spline and first external splines, it is defeated that the position of outer end is provided with first on the first gear axis
Go out gear, the position on the second gear axis close to outer end is provided with the second output gear, is located on the second gear axis
Position between second external splines and second output gear is additionally provided with input spline.
Preferably, countersunk head through-hole is provided on the first gear axis in an axial direction, on the second gear axis with it is described
One end end of first gear axis connection is axially disposed tapped blind hole, and the connection bolt stretches into countersunk head through-hole and screw thread is blind
The first gear axis and the second gear axis connection are got up in hole.
Preferably, being provided with a cylinder in an axial direction on the face that the first gear axis is in contact with the second gear axis
Type recessed portion is provided on the face that the second gear axis is in contact with the first gear axis recessed with the cylindrical type in an axial direction
The matched cylindrical type protrusion of concave portion.
Preferably, being provided with one at outer rim on the end face that the first gear axis is in contact with the second gear axis
Groove is enclosed, baffle ring is installed in the groove, which stretches into the spline housing.
Preferably, the first gear axis is identical as the outer diameter size of second gear axis.
Advantageous effect：The utility model is connected two gear shafts by connecting bolt, thinks only to need when dismounting repair
Connection bolt is removed, wherein any one rooted tooth wheel shaft can be taken out so as to ground, it is simple in structure, compact, it is convenient for disassembly and assembly, convenient for dimension
It repaiies；Meanwhile the structure of the utility model can connect a variety of I/O modes, be widely used, it can be achieved that a variety of kinds of drive
And transmission ratio.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the first gear axis in Fig. 1；
Fig. 3 is the structural schematic diagram of the second gear axis in Fig. 1.
Specific implementation mode
The utility model is described in further detail with reference to the accompanying drawings and examples：
The attached laterally shunting drive mechanisms shown in Fig. 3 of attached drawing 1-, include first axially connected by connecting bolt 4
Gear shaft 1 and second gear axis 2, the first gear axis 1 is identical as the outer diameter size of the second gear axis 2, and the second tooth
The length of wheel shaft 2 is longer than the length of first gear axis 1, one end that the first gear axis 1 is connected with the second gear axis 2
The first external splines 13, one end end that the second gear axis 2 is connected with the first gear axis 1 are provided on the periphery of end
It is provided with the second external splines 23 on the periphery in portion, spline housing 3 is arranged with outside second external splines 23 and first external splines 13,
A part for the spline housing 3 is connect with the first external splines 13, and another part is connect with the second external splines 23, realizes two gear between centers
The transmission of torque, the position on the first gear axis 1 close to outer end are provided with the first output gear 11, the second gear axis
Position on 2 close to outer end is provided with the second output gear 21, be located on the second gear axis 2 second external splines 23 with it is described
Position between second output gear 21 is additionally provided with input spline 25.
From figures 2 and 3, it will be seen that countersunk head through-hole 12 is provided on the first gear axis 1 in an axial direction, second tooth
One end end for being connect with the first gear axis 1 on wheel shaft 2 is axially disposed to have tapped blind hole 22, the connection bolt 4 to stretch
Enter and connects the first gear axis 1 and the second gear axis 2 in countersunk head through-hole 1 and tapped blind hole 22.Described first
A cylindrical type recessed portion 14, the second gear are provided on the face that gear shaft 1 is in contact with the second gear axis 2 in an axial direction
It is provided in an axial direction on the face that axis 2 is in contact with the first gear axis 1 and 14 matched cylinder of the cylinder recess
Type protrusion 24.
It is provided with a circle groove at the outer rim on end face that the first gear axis 1 is in contact with the second gear axis 2
15, baffle ring 5 is installed in the groove 15, which stretches into the spline housing 3.
The preferred embodiment of the utility model described in detail above.It should be appreciated that the ordinary skill people of this field
Member according to the present utility model can conceive without creative work makes many modifications and variations.Therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality on the basis of existing technology according to the design of the utility model in domain
Available technical solution is tested, it all should be in the protection domain being defined in the patent claims.
Claims (5)
1. a kind of laterally shunting drive mechanism, it is characterised in that：It include the first tooth axially connected by connecting bolt (4)
Wheel shaft (1) and second gear axis (2), one end end which is connected with the second gear axis (2) it is outer
The first external splines (13), one end end that the second gear axis (2) is connected with the first gear axis (1) are provided on week
Periphery on be provided with the second external splines (23), be arranged with spline outside second external splines (23) and first external splines (13)
It covers (3), the position on the first gear axis (1) close to outer end is provided with the first output gear (11), the second gear axis
(2) position of outer end is provided with the second output gear (21) on, is located at the second external splines on the second gear axis (2)
(23) position between second output gear (21) is additionally provided with input spline (25).
2. laterally shunting drive mechanism according to claim 1, it is characterised in that：First gear axis (1) the upper edge axis
To countersunk head through-hole (12) is provided with, one end end being connect with the first gear axis (1) on the second gear axis (2) is along axis
To being provided with tapped blind hole (22), the connection bolt (4) is stretched into described the in countersunk head through-hole (12) and tapped blind hole (22)
One gear shaft (1) is connected with the second gear axis (2).
3. laterally shunting drive mechanism according to claim 1 or 2, it is characterised in that：The first gear axis (1) and institute
State and be provided with a cylindrical type recessed portion (14) on the face that second gear axis (2) is in contact in an axial direction, the second gear axis (2) with
It is provided in an axial direction on the face that the first gear axis (1) is in contact and the matched cylindrical type of the cylindrical type recessed portion (14)
Protrusion (24).
4. laterally shunting drive mechanism according to claim 3, it is characterised in that：The first gear axis (1) with it is described
It is provided with a circle groove (15) at the outer rim on end face that second gear axis (2) is in contact, baffle ring is installed in the groove (15)
(5), which partly stretches into the spline housing (3).
5. lateral shunting drive mechanism according to claim 1 or 2 or 4, it is characterised in that：The first gear axis (1)
It is identical as the outer diameter size of second gear axis (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721753148.8U CN207687206U (en) | 2017-12-15 | 2017-12-15 | Laterally shunting drive mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721753148.8U CN207687206U (en) | 2017-12-15 | 2017-12-15 | Laterally shunting drive mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207687206U true CN207687206U (en) | 2018-08-03 |
Family
ID=62998059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721753148.8U Active CN207687206U (en) | 2017-12-15 | 2017-12-15 | Laterally shunting drive mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207687206U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021169215A1 (en) * | 2020-02-24 | 2021-09-02 | 温岭市百弘机械有限公司 | High-coaxiality electric motor shaft |
-
2017
- 2017-12-15 CN CN201721753148.8U patent/CN207687206U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021169215A1 (en) * | 2020-02-24 | 2021-09-02 | 温岭市百弘机械有限公司 | High-coaxiality electric motor shaft |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104100680A (en) | Cycloidal pin wheel speed reducing mechanism | |
| CN207687206U (en) | Laterally shunting drive mechanism | |
| CN206280593U (en) | A kind of many device for revolving and driving of valve | |
| CN205190703U (en) | Bevel gear reducer | |
| CN203836153U (en) | Spiral reduction box | |
| CN203847662U (en) | Combined impact-resistant gear | |
| CN203363012U (en) | Sieve swinging differential speed reducer | |
| CN202845965U (en) | Threading machine with two-speed gear transmission device | |
| CN203670618U (en) | Dual-reduction-ratio dual-output speed reducer | |
| CN204533431U (en) | A kind of electric bicycle speed change gear train | |
| CN203500306U (en) | Novel transmission shaft connecting sleeve | |
| CN203703024U (en) | Speed change gear box | |
| CN207087734U (en) | Multi-square long-length torque electric wrench | |
| CN104791596B (en) | Automatic rotation type differential pressure power oil return multi-head pump | |
| CN201339684Y (en) | Integral speed change retarding mechanism | |
| CN206317093U (en) | The wrist structure of spray robot | |
| CN206501050U (en) | Multi-functional doubly-linked fitting sleeve barrel spanner | |
| CN103994181A (en) | PXE mechanical arm speed reducer | |
| CN211574161U (en) | 2-stage right-angle precision planetary reducer | |
| CN205047749U (en) | Planetary gear drive mechanism | |
| CN216326373U (en) | Bolt tightening mechanism for silencer assembly | |
| CN108895135A (en) | A kind of transmission system convenient for adjusting | |
| CN203248670U (en) | Power reversing device | |
| CN107781311A (en) | A kind of yielding coupling | |
| CN215673131U (en) | Novel high gas tightness transmission shaft |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |