CN205725309U - A kind of AGV dolly driving assembly and there is this driving assembly - Google Patents
A kind of AGV dolly driving assembly and there is this driving assembly Download PDFInfo
- Publication number
- CN205725309U CN205725309U CN201620285371.3U CN201620285371U CN205725309U CN 205725309 U CN205725309 U CN 205725309U CN 201620285371 U CN201620285371 U CN 201620285371U CN 205725309 U CN205725309 U CN 205725309U
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- linkage section
- driving
- shaft
- driving wheel
- key
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Abstract
This utility model relates to a kind of driving assembly, the axle sleeve including driving motor, by the motor-driven driving wheel of driving, being fixedly mounted on the housing driving motor and partial turn are set in the connecting shaft of the inside of axle sleeve, described connecting shaft is located between driving motor and driving wheel, one end of connecting shaft is connected with the drive shaft driving motor by the first connecting key, and the other end of connecting shaft is connected with driving wheel by the second connecting key.For the secondary buffer of impulse force when driving assembly of the present utility model achieves motor jerk, it is to avoid drive shaft and driving wheel junction or the damage of driving wheel, play a good protection, and the simple in construction of this attachment structure, it is easy to dismounting, it is suitable for promoting the use of.This utility model additionally provides a kind of AGV dolly with this driving assembly.
Description
Technical field
This utility model relates to material conveyance equipment, a kind of drive assembly and has this driving assembly
AGV dolly.
Background technology
The connected mode driving motor and driving wheel mostly is passes through bearing pin by the drive shaft driving motor with driving wheel
Connect or bolt connects, thus the power driving motor is passed to driving wheel.But, when needs drive electricity
During machine jerk, drive the drive shaft of motor by high speed rotating state moment vanishing rotating speed, now, driving wheel
Impact is relatively big, if things go on like this, driving wheel can be caused to damage or drive shaft is damaged with driving wheel junction
Bad.To this end, (drive shaft i.e. driving motor is provided with keyway, and drive shaft is passed through by the way of bonded
Key is directly connected with driving wheel) it is employed, available buffer part is because producing when driving motor jerk to a certain extent
Raw impact, which connects compared with bearing pin and bolt connection has certain superiority.While it is true, it is this
Connected mode only by single bonded, only serves a cushioning effect, for loading bigger driving motor
Still there is limitation.
Utility model content
Technical problem to be solved in the utility model is: in order to overcome in prior art for drive motor with
Buffering the problem that impulse force is undesirable in driving wheel connected mode, existing offer one drives assembly and has this driving
The AGV dolly of assembly.
This utility model solves its technical problem and be the technical scheme is that a kind of driving assembly, including driving
Galvanic electricity machine, the axle sleeve by the motor-driven driving wheel of driving, being fixedly mounted on the housing driving motor and portion
The component of rotation is set in the connecting shaft of the inside of axle sleeve, and described connecting shaft is located between driving motor and driving wheel,
One end of connecting shaft is connected with the drive shaft driving motor by the first connecting key, and the other end of connecting shaft passes through
Second connecting key is connected with driving wheel.
Further, described connecting shaft has the first linkage section, the second linkage section and the shaft shoulder, and described first even
The one end of the section of connecing is connected with the side of the shaft shoulder, and the opposite side of the described shaft shoulder and one end of the second linkage section connect,
The other end of described first linkage section is connected with the drive shaft driving motor by the first connecting key, and described second
The other end of linkage section is connected with driving wheel by the second connecting key.
Further, described first linkage section offers and drives the centre bore that the drive shaft of motor matches,
Offer the first keyway of adaptive first connecting key on the inwall of described centre bore vertically, drive driving of motor
The second keyway of adaptive first connecting key is offered on moving axis.
Further, suitable away from offering vertically on the periphery of one end of the shaft shoulder on described second linkage section
Join the key-groove of the second connecting key, the inwall of the installing hole of described driving wheel offers adaptive the vertically
4th keyway of two connecting keys.
Further, the diameter of axle of the described shaft shoulder is more than second more than the diameter of axle of the first linkage section, the diameter of axle of the shaft shoulder
The diameter of axle of linkage section.
Further, being provided with clutch shaft bearing between described axle sleeve and the first linkage section, axle sleeve and second connects
Being provided with the second bearing between Duan, one end of described clutch shaft bearing is connected on the shaft shoulder away from the second linkage section
Side, one end of described second bearing is connected on the shaft shoulder side away from the first linkage section.
Further, on described driving wheel, the end face away from the shaft shoulder is provided with pressing plate, and described pressing plate is by fastening
Away from the fixing connection of end face of the shaft shoulder on screw and the second linkage section.
Further, the size of described pressing plate is more than the size of the installing hole of driving wheel.
Further, described first connecting key and the second connecting key are general flat key.
Correspondingly, this utility model additionally provides a kind of AGV dolly with above-mentioned driving assembly.
The beneficial effects of the utility model are: a kind of driving assembly of the present utility model, are driving motor and are driving
Being mounted with connecting shaft between driving wheel, the two ends of connecting shaft are passed through with the drive shaft and driving wheel driving motor respectively
Bonded, when driving motor jerk, can keep away compared with traditional connected mode with secondary buffer impulse force
Exempt from drive shaft and the junction of driving wheel or the damage of driving wheel, played a good protection.Meanwhile,
By arranging axle sleeve, play the effect supporting connecting shaft, it is ensured that connecting shaft stable rotation.Of the present utility model
Drive assembly, remarkably productive, simple in construction, it is easy to dismounting, it is suitable for promoting the use of.
Accompanying drawing explanation
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is a kind of structural representation driving assembly in this utility model；
Fig. 2 is the partial enlarged drawing that a kind of shown in Fig. 1 drives in assembly at A；
Fig. 3 is the partial enlarged drawing that a kind of shown in Fig. 1 drives in assembly at B.
In figure: 1, drive motor, 11, drive shaft, 2, driving wheel, 21, pressing plate, 22, trip bolt,
3, connecting shaft, the 31, first linkage section, the 311, first connecting key, 312, centre bore, the 313, first key
Groove, the 314, second keyway, the 32, second linkage section, the 321, second connecting key, 322, key-groove, 323,
4th keyway, 33, the shaft shoulder, 4, axle sleeve, 41, clutch shaft bearing, the 42, second bearing.
Detailed description of the invention
Presently in connection with accompanying drawing, this utility model is described in detail.This figure is the schematic diagram simplified, only to show
Meaning mode illustrates basic structure of the present utility model, and therefore it only shows the composition relevant with this utility model.
Refer to shown in Fig. 1-Fig. 3, of the present utility model a kind of drive assembly, including drive motor 1, by
The driving wheel 2, the axle sleeve 4 being fixedly mounted on the housing driving motor 1 and the part that drive motor 1 to drive turn
The connecting shaft 3 of the dynamic inside being set in axle sleeve 4, described connecting shaft 3 be located at driving motor 1 and driving wheel 2 it
Between, one end of connecting shaft 3 is connected with the drive shaft 11 driving motor 1 by the first connecting key 311, connects
The other end of axle 3 is connected with driving wheel 2 by the second connecting key 321.
Concrete, connecting shaft 3 has first linkage section the 31, second linkage section 32 and the shaft shoulder 33, and first even
One end of the section of connecing 31 is connected with the side of the shaft shoulder 33, the opposite side of the shaft shoulder 33 and the one of the second linkage section 32
End connects, and the other end of the first linkage section 31 is by the first connecting key 311 and the drive shaft 11 driving motor 1
Bonded, the other end of the second linkage section 32 is bonded with driving wheel 2 by the second connecting key 321.
Concrete, described first linkage section 31 offer and drive the drive shaft 11 of motor 1 to match
Centre bore 312, the inwall of centre bore 312 offers the first keyway of adaptive first connecting key 311 vertically
313, drive the second keyway 314 offering adaptive first connecting key 311 in the drive shaft 11 of motor 1.
Away from offering adaptive the on the periphery of one end of the shaft shoulder 33 vertically on described second linkage section 32
The key-groove 322 of two connecting keys 321, the inwall of the installing hole of described driving wheel 2 offers vertically suitable
Join the 4th keyway 323 of the second connecting key 321.
The diameter of axle of the described shaft shoulder 33 is more than the diameter of axle of the first linkage section 31, and the diameter of axle of the shaft shoulder 33 is more than second even
The diameter of axle of the section of connecing 32.
In order to realize supporting connecting shaft 3, between described axle sleeve 4 and the first linkage section 31, clutch shaft bearing is installed
41, the second bearing 42, one end of described clutch shaft bearing 41 are installed between axle sleeve 4 and the second linkage section 32
Being connected on the shaft shoulder 33 side away from the second linkage section 32, one end of described second bearing 42 is connected to axle
Away from the side of the first linkage section 31 on shoulder 33.
In order to realize the axial restraint of driving wheel 2, on described driving wheel 2, the end face away from the shaft shoulder 33 is provided with
Pressing plate 21, described pressing plate 21 passes through the end face on trip bolt 22 and the second linkage section 32 away from the shaft shoulder 33
Fixing connection.Further, the size of pressing plate 21 is more than the size of the installing hole of driving wheel 2.
As preferably, described first connecting key 311 and the second connecting key 321 are general flat key, commonly put down
The centering of key is good, easily processes, low cost of manufacture.
This utility model additionally provides a kind of AGV dolly with above-mentioned driving assembly.
A kind of driving assembly of the present utility model, increases between drive shaft 11 and the driving wheel 2 driving motor 1
If connecting shaft 3, the two ends of connecting shaft 3 are bonded with drive shaft 11 and driving wheel 2 respectively, drive shaft 11
After power passes to connecting shaft 3, then passed to driving wheel 2 by connecting shaft 3, it is achieved that anxious to driving motor 1
The secondary buffer of stopping time impulse force.It is compared to bearing pin connect and bolted mode, it is to avoid because driving electricity
Machine 1 under jerk situation, the feelings that junction and the driving wheel 2 of drive shaft 11 and driving wheel 2 is damaged
Condition.Connecting shaft 3 can be played a supporting role by axle sleeve 4, it is ensured that connecting shaft 3 stable rotation.
A kind of assembly that drives of the present utility model, remarkably productive, simple in construction, it is easy to dismounting, it is suitable for promoting
Use.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant
Staff can carry out various change and amendment in the range of without departing from this utility model completely.
The technical scope of this utility model is not limited to the content in description, it is necessary to according to claim model
Enclose and determine its technical scope.
Claims (10)
1. one kind drives assembly, it is characterised in that: include driving motor (1), by driving motor (1) to drive
Dynamic driving wheel (2), the axle sleeve (4) being fixedly mounted on the housing driving motor (1) and partial turn
Be set in the connecting shaft (3) of the inside of axle sleeve (4), described connecting shaft (3) be located at driving motor (1) and
Between driving wheel (2), one end of connecting shaft (3) is by the first connecting key (311) and driving motor (1)
Drive shaft (11) connect, the other end of connecting shaft (3) pass through the second connecting key (321) and driving wheel
(2) connect.
2. a kind of driving assembly as claimed in claim 1, it is characterised in that: described connecting shaft (3) has
There are the first linkage section (31), the second linkage section (32) and the shaft shoulder (33), described first linkage section (31)
One end be connected with the side of the shaft shoulder (33), the opposite side of the described shaft shoulder (33) and the second linkage section (32)
One end connect, the other end of described first linkage section (31) by the first connecting key (311) with drive electricity
The drive shaft (11) of machine (1) is bonded, and the other end of described second linkage section (32) is by the second connection
Key (321) is bonded with driving wheel (2).
3. a kind of driving assembly as claimed in claim 2, it is characterised in that: described first linkage section (31)
On offer and drive the centre bore (312) that the drive shaft (11) of motor (1) matches, described centre bore
(312) offer first keyway (313) of adaptive first connecting key (311) on inwall vertically, drive
Second keyway (314) of adaptive first connecting key (311) is offered in the drive shaft (11) of galvanic electricity machine (1).
4. a kind of driving assembly as claimed in claim 3, it is characterised in that: described second linkage section (32)
On offer the of adaptive second connecting key (321) vertically on periphery away from one end of the shaft shoulder (33)
Key-groove (322), the inwall of the installing hole of described driving wheel (2) offers adaptive second vertically and connects
4th keyway (323) of key (321).
5. a kind of driving assembly as claimed in claim 4, it is characterised in that: the axle of the described shaft shoulder (33)
Footpath is more than the diameter of axle of the first linkage section (31), and the diameter of axle of the shaft shoulder (33) is more than the second linkage section (32)
The diameter of axle.
6. as claimed in claim 5 a kind of drive assembly, it is characterised in that: described axle sleeve (4) and the
Clutch shaft bearing (41) is installed between one linkage section (31), axle sleeve (4) and the second linkage section (32) it
Between the second bearing (42) is installed, one end of described clutch shaft bearing (41) be connected on the shaft shoulder (33) away from
The side of the second linkage section (32), it is upper remote that one end of described second bearing (42) is connected to the shaft shoulder (33)
Side from the first linkage section (31).
7. a kind of driving assembly as claimed in claim 6, it is characterised in that: on described driving wheel (2)
End face away from the shaft shoulder (33) is provided with pressing plate (21), and described pressing plate (21) passes through trip bolt (22)
It is connected away from the end face of the shaft shoulder (33) is fixing with on the second linkage section (32).
8. a kind of driving assembly as claimed in claim 7, it is characterised in that: the chi of described pressing plate (21)
The size of the very little installing hole more than driving wheel (2).
9. a kind of driving assembly as claimed in claim 1, it is characterised in that: described first connecting key (311)
It is general flat key with the second connecting key (321).
10. an AGV dolly, it is characterised in that: include the driving in claim 1 to 9 any one
Assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620285371.3U CN205725309U (en) | 2016-04-06 | 2016-04-06 | A kind of AGV dolly driving assembly and there is this driving assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620285371.3U CN205725309U (en) | 2016-04-06 | 2016-04-06 | A kind of AGV dolly driving assembly and there is this driving assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205725309U true CN205725309U (en) | 2016-11-23 |
Family
ID=57309063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620285371.3U Active CN205725309U (en) | 2016-04-06 | 2016-04-06 | A kind of AGV dolly driving assembly and there is this driving assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205725309U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107856056A (en) * | 2017-12-18 | 2018-03-30 | 浙江钱江机器人有限公司 | A kind of wrist part of robot |
| CN114148424A (en) * | 2021-10-28 | 2022-03-08 | 江苏大学 | Small-size crawler-type fire-extinguishing robot |
-
2016
- 2016-04-06 CN CN201620285371.3U patent/CN205725309U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107856056A (en) * | 2017-12-18 | 2018-03-30 | 浙江钱江机器人有限公司 | A kind of wrist part of robot |
| CN107856056B (en) * | 2017-12-18 | 2024-02-20 | 浙江钱江机器人有限公司 | Wrist part of robot |
| CN114148424A (en) * | 2021-10-28 | 2022-03-08 | 江苏大学 | Small-size crawler-type fire-extinguishing robot |
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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 |
Address after: 312500 Building 2, No. 29, Xinshi Road, Xinchang Industrial Park, Xinchang County, Shaoxing City, Zhejiang Province Patentee after: Zhejiang tuoman Digital Technology Co.,Ltd. Address before: 312580 No. 29 Xinshi Road, Xinchang Industrial Park, Xinchang County, Shaoxing City, Zhejiang Province Patentee before: ZHEJIANG TUOMAN ZHIZAO TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address |