CN209306897U - A kind of driving structure being suitable for differential fork truck based on double output reduction machines - Google Patents
A kind of driving structure being suitable for differential fork truck based on double output reduction machines Download PDFInfo
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- CN209306897U CN209306897U CN201822261332.1U CN201822261332U CN209306897U CN 209306897 U CN209306897 U CN 209306897U CN 201822261332 U CN201822261332 U CN 201822261332U CN 209306897 U CN209306897 U CN 209306897U
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- output reduction
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- reduction machines
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Abstract
The utility model is a kind of driving structure, in particular to a kind of driving structure for being suitable for differential fork truck based on double output reduction machines is used for sorting machine people.Including rack, double output reduction machines and driving wheel are equipped in the rack, the two side ends of double output reduction machines are respectively equipped with Biaxial synchronous belt wheel, the two side ends of the driving wheel are respectively equipped with driving synchronous pulley, the Biaxial synchronous belt wheel of the same side drives driving synchronous pulley, the Biaxial synchronous belt wheel is in be dislocatedly distributed with driving synchronous pulley, double output reduction machines drive driving synchronous pulley rotation, the driving synchronous pulley drives the rotation of Biaxial synchronous belt wheel, and the Biaxial synchronous belt wheel drives driving wheel traveling.A kind of compact-sized degree of driving structure being suitable for differential fork truck based on double output reduction machines is high, further operating performance.
Description
Technical field
The utility model is a kind of driving structure, in particular to a kind of to be suitable for differential fork truck based on double output reduction machines
Driving structure is used for sorting machine people.
Background technique
Existing two-wheel differential movement forklift schematic diagram of mechanism.Motor driven increases torque by speed reducer, drives drive sprocket
Rotation drives driven sprocket rotation by chain drive, and driven sprocket drives transmission shaft by fasteners such as common key, screws
Rotation, transmission shaft drive driving wheel rotation to reach driving purpose by fasteners such as common key, screws.
Major defect is: (1) motor is not together with fork rack, and integrated level is low, and the space utilization rate of fork is low, existing
Driving wheel motor occupies control module space in control cabinet in some structures；(2) because motor and wheel are apart from the too long appearance of remote chain
It is also easy to produce noise, chain shake is big.
Summary of the invention
The utility model mainly solves the deficiencies in the prior art, provides a kind of by double output reduction machines, band
Dynamic double synchronous pulleys realize that one kind of driving function is based on double output reduction machines and is applicable in by synchronous belt collective effect driving wheel
In the driving structure of differential fork truck.
Above technical problems of the utility model are mainly solved by the following technical scheme:
A kind of driving structure being suitable for differential fork truck based on double output reduction machines, including rack are set in the rack
There are double output reduction machines and driving wheel, the two side ends of double output reduction machines are respectively equipped with Biaxial synchronous belt wheel, described
The two side ends of driving wheel are respectively equipped with driving synchronous pulley, and the Biaxial synchronous belt wheel of the same side drives driving synchronous pulley, described
Biaxial synchronous belt wheel and driving synchronous pulley in being dislocatedly distributed, double output reduction machines drive driving synchronous pulley to revolve
Turn, the driving synchronous pulley drives the rotation of Biaxial synchronous belt wheel, and the Biaxial synchronous belt wheel drives driving wheel traveling.
Preferably, double output reduction machines are driven by servo motor, the Biaxial synchronous belt wheel and driving
Synchronous pulley passes through synchronous band connection, is equipped in the rack with synchronous belt in the tensioning wheel for compressing distribution.
Preferably, the driving wheel is fixed by drive shaft and rack, the driving synchronous pulley passes through driving
Axis is fixed, and the two sidewalls of the driving wheel are respectively equipped with bearing block, is equipped with the axis being socketed with drive shaft in the bearing block
It holds.
Synchronous pulley is fixed on the shaft shoulder of drive shaft by screw and gasket, dynamic by key transmitting rotation with drive shaft
Make, bearing block constrains bearing, and is fixed by screw and rack, guarantees the rotation of stablizing of drive shaft, and driving wheel and drive shaft are logical
Shaft shoulder positioning is crossed, and spinning movement is transmitted by key.
Driving wheel group by screw, mutually fix with motor with rack by the fixed smooth rotation for guaranteeing wheel, speed reducer, slows down
Increase Motor torque, synchronizing wheel is fixed on the axis of speed reducer by gasket and screw, guarantees that the rotation of synchronizing wheel is dynamic by key
Make, be fixed on the rack entirely through speed reducer adapter, transmission spinning movement, tensioning are realized by synchronous belt between synchronizing wheel
Wheel realizes that tensioning guarantees kinematic accuracy.Speed reducer driving is placed in a fork with this structure and realizes high integration.
Therefore, a kind of driving structure being suitable for differential fork truck based on double output reduction machines provided by the utility model, knot
Structure compactness is high, further operating performance.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model；
Fig. 2 is the side structure schematic view of the utility model；
Fig. 3 is A-A schematic cross-sectional view in Fig. 2.
Specific embodiment
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
Embodiment: as shown, a kind of driving structure for being suitable for differential fork truck based on double output reduction machines includes rack
1, it is equipped with double output reduction machines 2 in the rack 1 and driving wheel 3, the two side ends of double output reduction machines 2 are respectively equipped with
Biaxial synchronous belt wheel 4, the two side ends of the driving wheel 3 are respectively equipped with driving synchronous pulley 5, the Biaxial synchronous belt wheel of the same side
4 drive driving synchronous pulley 5, and the Biaxial synchronous belt wheel 4 is in be dislocatedly distributed with driving synchronous pulley 5, double shafts
Speed reducer 2 drives driving synchronous pulley 5 to rotate, and the driving synchronous pulley 5 drives Biaxial synchronous belt wheel 4 to rotate, described
Biaxial synchronous belt wheel 4 drives driving wheel 3 to travel.
Double output reduction machines 2 are driven by servo motor 6, the Biaxial synchronous belt wheel 4 and driving synchronous belt
Wheel 5 is connected by synchronous belt 7, is equipped in the rack 1 with synchronous belt 7 in the tensioning wheel 8 for compressing distribution.
The driving wheel 3 is fixed by drive shaft 9 and rack 1, and the driving synchronous pulley 5 is solid by drive shaft 9
Fixed, the two sidewalls of the driving wheel 3 are respectively equipped with bearing block 10, are equipped in the bearing block 10 and are socketed with drive shaft 9
Bearing 11.
Claims (3)
1. a kind of driving structure for being suitable for differential fork truck based on double output reduction machines, it is characterised in that: including rack (1), institute
Double output reduction machines (2) and driving wheel (3), the two side ends difference of double output reduction machines (2) are equipped in the rack (1) stated
Equipped with Biaxial synchronous belt wheel (4), the two side ends of the driving wheel (3) are respectively equipped with driving synchronous pulley (5), pair of the same side
Axis synchronous pulley (4) drives driving synchronous pulley (5), and the Biaxial synchronous belt wheel (4) and driving synchronous pulley (5) are in dislocation
Distribution, double output reduction machines (2) drive driving synchronous pulley (5) rotation, and the driving synchronous pulley (5) drives double
Axis synchronous pulley (4) rotation, the Biaxial synchronous belt wheel (4) drive driving wheel (3) traveling.
2. a kind of driving structure for being suitable for differential fork truck based on double output reduction machines according to claim 1, feature
Be: double output reduction machines (2) are driven by servo motor (6), and the Biaxial synchronous belt wheel (4) is synchronous with driving
Belt wheel (5) is connected by synchronous belt (7), is equipped in the rack (1) with synchronous belt (7) in the tensioning wheel (8) for compressing distribution.
3. a kind of driving structure for being suitable for differential fork truck based on double output reduction machines according to claim 1 or 2, special
Sign is: the driving wheel (3) is fixed by drive shaft (9) and rack (1), and the driving synchronous pulley (5) passes through drive
Moving axis (9) is fixed, and the two sidewalls of the driving wheel (3) are respectively equipped with bearing block (10), and the bearing block is equipped in (10)
With the bearing (11) of drive shaft (9) socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822261332.1U CN209306897U (en) | 2018-12-30 | 2018-12-30 | A kind of driving structure being suitable for differential fork truck based on double output reduction machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822261332.1U CN209306897U (en) | 2018-12-30 | 2018-12-30 | A kind of driving structure being suitable for differential fork truck based on double output reduction machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209306897U true CN209306897U (en) | 2019-08-27 |
Family
ID=67680019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822261332.1U Active CN209306897U (en) | 2018-12-30 | 2018-12-30 | A kind of driving structure being suitable for differential fork truck based on double output reduction machines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209306897U (en) |
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2018
- 2018-12-30 CN CN201822261332.1U patent/CN209306897U/en active Active
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