CN205916218U - Electric tractor - Google Patents
Electric tractor Download PDFInfo
- Publication number
- CN205916218U CN205916218U CN201620967628.3U CN201620967628U CN205916218U CN 205916218 U CN205916218 U CN 205916218U CN 201620967628 U CN201620967628 U CN 201620967628U CN 205916218 U CN205916218 U CN 205916218U
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- CN
- China
- Prior art keywords
- cabin
- assembly
- fixed
- backrest
- traction
- 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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- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The utility model relates to a commodity circulation vehicle field especially relates to an electric tractor. An electric tractor, includes frame Assembly to and driving wheel assembly, handle assembly and the towing pin assembly of setting on frame Assembly, frame Assembly includes frame chassis to and put up with the back of the body in the cabin that sets up on frame chassis, the cabin is in frame chassis up end both sides respectively with back of the body frame, constitutes the cockpit between cabin and the back of the body frame, the above technical scheme is adopted in the utility model, a electric tractor that operates, the operation and maintenance is all comparatively convenient is provided.
Description
Technical field
This utility model is related to logistics vehicles field, more particularly, to a kind of electrically propelled traction vehicle.
Background technology
At present, usually need goods to be transferred at one another place, wherein using in commercial production, logistics transportation
Many is fork truck.But fork truck volume is larger, deadweight is heavier, is not suitable for carrying bulky and long strip type goods；Such goods
Thing is generally carried with tractor, and tractor is widely used in field of industrial production as a kind of handbarrow.But pass
The tractor of system has a following weak point: 1, traditional tractor is respectively equipped with driving wheel and stabilizer, and driving wheel is used for providing
Power, stabilizer is used for controlling car body balance, and is used for turning to；When this kind of tractor is turned, operator's force is needed to draw
Dynamic steering, has the shortcomings that radius of turn is big and steering flexibility is poor；2, the handle assembly complex structure of traditional tractor, reset
Effect is poor, more laborious in operation；3, driven using storage battery more than tractor, but adopt lifting side the storage battery of traditional tractor more
Formula is loaded by the upper end open in storage battery storehouse, and it is very inconvenient to install, and needs to borrow small-sized hanging device, more inconvenience；4, tradition is led
Draw the traction seat complex structure of car, using not convenient, need to improve.
Content of the invention
In order to solve the above problems, the purpose of this utility model is to provide a kind of operation, operation and maintenance all more square
Just electrically propelled traction vehicle.
In order to realize above-mentioned purpose, this utility model employs following technical scheme:
A kind of electrically propelled traction vehicle, including frame assembly, and is arranged on driving wheel assembly on frame assembly, handle assembly
With towing pin assembly；It is characterized in that: described frame assembly includes frame chassis, and be arranged on cabin in frame chassis and
Backrest；Cabin and backrest are respectively at frame chassis upper surface both sides, constitute driving cabin between cabin and backrest；
Described backrest includes the backrest main body that bottom is fixed in frame chassis, and is fixed on the back of the body in backrest main body
Frame cover；The frame chassis both ends of backrest lower end are provided with wheel chamber, and wheel intracavity portion is positioned with driven pulley by wheel shaft；
Described cabin includes the cabin body that bottom is fixed in frame chassis, and is fixed on the machine on cabin body
Hatch cover；
Described engine room inside is provided with battery compartment, and cabin side is provided with side hatch, and cabin top surface is provided with upper hatch (way), battery compartment
Upper hatch (way) is provided with cell cover；Described battery compartment bottom is provided with storage battery balladeur train, and storage battery balladeur train includes cartridge body, and is arranged on cunning
Multigroup roll wheel assembly on frame body, roll wheel assembly includes the pulley spindle being fixed on cartridge body, and is set in pulley spindle
On roller；It is provided with storage battery, storage battery bottom is erected on cartridge body inside described battery compartment；
Described cabin body interior is provided with electrically-controlled component, and electrically-controlled component includes automatically controlled installing plate, and fixing automatically controlled installation
Relay on plate, fuse and alternating current controlled；Alternating current controlled controls connection to drive wheel assembly, and alternating current controlled is passed through with relay
First connection sheet is connected；Fuse is connected by the second connection sheet with relay, and fuse includes fuse base, and fixing
Electric fuse on fuse base；
Described driving wheel assembly is arranged in cabin, drives wheel assembly to include the driving base being fixed on cabin body,
And be fixed on the motor driving on base, steer motor and big floating bearing, and it is positioned on big floating bearing
Change speed gear box, and it is arranged on the driving wheel on gear box output end；Described drive base pedestal on offer the first axis hole and
Second axis hole, the bearing inner race of big floating bearing is fixed on driving base, and the bearing cross hole of big floating bearing and described the
One axis hole is coaxially disposed；Described change speed gear box is fixedly connected with the bearing outer ring of big floating bearing, the input of change speed gear box with described
First axis hole is coaxially disposed；The outfan of described motor passes through the first axis hole driving base, and big floating bearing
Bearing cross hole is connected on the input of change speed gear box, and motor is connected with brake sensor assembly；The case of described change speed gear box
Body is provided with big gyration gear ring, and big gyration gear ring is coaxially disposed with big floating bearing, and the outfan of steer motor passes through the second axle
Hole is meshed with the big gyration gear ring of described change speed gear box and is connected；
Described handle assembly is arranged in cabin, and handle assembly includes the rotation direction sensor being fixed on cabin body, with
And it is fixed on sleeve on rotation direction sensor input, and it is fixed on the handle set on sleeve, and bottom is hinged on handss
Handlebar on handle seat, and the handle on handlebar upper end is fixed on by installing plate；Also set up inside described handle set
There is gas spring assembly, the bottom of gas spring assembly is hinged in handle set, and the upper end of gas spring assembly is connected to handlebar
Internal；Described rotation direction sensor control is connected to steer motor, and rotation direction sensor includes support, and is fixed on turning on support
Dynamic input and sensor body；Rotate input to fix with sleeve connection, rotate and be coaxially connected with one-stage gear on input,
Sensor body is coaxially connected with secondary gear, and one-stage gear is meshed with secondary gear；
Described towing pin assembly includes the traction seat being fixed in backrest, and is arranged on the towing pin on traction seat, with
And it is connected to the hand lever in traction pin end；The pedestal of described traction seat is provided with the traction otic placode that polylith be arranged in parallel, phase
Even constitute traction grooved between two pieces of traction otic placodes；Otic placode through hole is coaxially offered, towing pin wears positioning on polylith traction otic placode
In otic placode through hole.
This utility model adopts technique scheme, and this electrically propelled traction vehicle has the advantage of following several respects.
1, in the driving wheel assembly of this electrically propelled traction vehicle, motor drives driving wheel by change speed gear box, and motor is to drive
Action edge before driving wheel offer, the outfan of steer motor connects change speed gear box, and steer motor is that driving wheel provides steering power；Use
When, operator controls motor and steer motor by handle assembly, you can control moving ahead and turning to of this tractor, operation
Very convenient, laborsaving；And, described electrically propelled traction vehicle with driving wheel simultaneously as steering spindle point, have radius of turn little and turn
To the good feature of motility.
2, in the handle assembly of this electrically propelled traction vehicle, handlebar bottom is hinged on handle set, and handle set and handle
It is provided with gas spring assembly between bar, reset force can be provided for handlebar by above-mentioned gas spring assembly, so that operator is in behaviour
Convenient when making, laborsaving.In addition, the handle assembly lower end of this electrically propelled traction vehicle is connected to rotation direction sensor, passed by turning to
Sensor controls connection steer motor, is directly connected in the handle assembly on rotating mechanism with respect to tradition, and this handle assembly turns to
Torsion is less, and operation is lighter.
3, the cabin of this electrically propelled traction vehicle offers battery compartment, and with the side hatch communicating inside battery compartment and upper-deck cabin
Mouthful, its upper hatch (way) electricity consumption bottle cap covers, and just can open typically when being keeped in repair；And the use of side hatch is more frequent,
As long as safeguard including daily storage battery and change all storage battery is extracted out from side hatch；And the storage battery of described electrically propelled traction vehicle
Setting balladeur train inside cabin, storage battery is erected on balladeur train, thus the extraction of more convenient ground side or side storage battery can be pushed.
4, in the towing pin assembly of this electrically propelled traction vehicle, traction seat is fixed in backrest, and towing pin wears and is positioned at traction
In the otic placode through hole of seat, hand lever is connected on the upper end of towing pin.Under use state, the front end of Pallet Truck is connected to traction
On seat, and by drawing finger setting, in connection procedure, operator can axially be pulled or be pushed towing pin by hand lever, from
And control the positioning to Pallet Truck for the towing pin, have that structure is simple, the convenient advantage of attended operation.
Brief description
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of frame assembly.
Fig. 3 is the scheme of installation of storage battery balladeur train.
Fig. 4 is the structural representation of electrically-controlled component.
Fig. 5 is the structural representation driving wheel assembly.
Fig. 6 is the structural representation of handle assembly.
Fig. 7 is the structural representation of rotation direction sensor.
Fig. 8 is the structural representation of towing pin assembly.
Specific embodiment
Below in conjunction with the accompanying drawings, preferred embodiment of the present utility model is described in further detail.
A kind of electrically propelled traction vehicle as shown in Fig. 1 ~ 8, including frame assembly 1, and is arranged on the driving on frame assembly 1
Wheel assembly 2, handle assembly 3 and towing pin assembly 4.Described frame assembly 1 includes frame chassis 11, and is arranged on frame chassis
Cabin 12 on 11 and backrest 13；Cabin 12 and backrest 13 are respectively at frame chassis 11 upper surface both sides, cabin 12 and backrest
Driving cabin is constituted between 13.Described backrest 13 includes the backrest main body 131 that bottom is fixed in frame chassis 11, and fixing
Backrest cover 132 in backrest main body 131.Frame chassis 11 both ends of backrest 13 lower end are provided with wheel chamber, and wheel intracavity portion leads to
Cross wheel shaft and be positioned with driven pulley 134.
Described cabin 12 includes the cabin body 121 that bottom is fixed in frame chassis 11, and is fixed on cabin originally
Engine room cover 122 on body 121.It is provided with battery compartment 123, cabin 12 side is provided with side hatch 124, cabin 12 inside described cabin 12
Top surface is provided with upper hatch (way) 125, and the upper hatch (way) of battery compartment 123 is provided with cell cover 126.Described battery compartment 123 bottom is provided with storage battery and slides
Frame, storage battery balladeur train includes cartridge body 127, and is arranged on the multigroup roll wheel assembly on cartridge body 127, and roll wheel assembly includes
It is fixed on the pulley spindle 128 on cartridge body 127, and be set in the roller 129 on pulley spindle.Inside described battery compartment 123
It is provided with storage battery, storage battery bottom is erected on cartridge body 127.In said structure, cabin 12 offers battery compartment 123, and
The side hatch 124 communicating with inside battery compartment 123 and upper hatch (way), its upper hatch (way) is covered with cell cover, is typically being keeped in repair
When just can open.And the use of side hatch 124 is more frequent, as long as safeguarding including daily storage battery and changing all from side cabin
Storage battery is extracted out by mouth 124.And the internal setting balladeur train of battery compartment 123 of described electrically propelled traction vehicle, storage battery is erected at balladeur train
On, thus can more convenient ground side extract out or side push storage battery.
It is provided with electrically-controlled component inside described cabin body 121, electrically-controlled component includes automatically controlled installing plate 14, and fixation is automatically controlled
Relay 15 on installing plate 14, fuse and alternating current controlled 17.Alternating current controlled 17 controls connection to drive wheel assembly 2, alternating current
Control 17 is connected by the first connection sheet 18 with relay 15.Fuse is connected by the second connection sheet 19 with relay 15, fusing
Device includes fuse base 161, and is fixed on the electric fuse 162 on fuse base 161.
Described driving wheel assembly 2 is arranged in cabin 12, drives wheel assembly 2 to include the drive being fixed on cabin body 121
Dynamic base 21, and it is fixed on the motor 22 driving on base 21, steer motor 23 and big floating bearing 24, and positioning
Change speed gear box 25 on big floating bearing 24, and it is arranged on the driving wheel 26 on change speed gear box 25 outfan.Described driving base
First axis hole 27 and the second axis hole 28 are offered on 21 pedestal, the bearing inner race of big floating bearing 24 is fixed on driving base 21
On, and the bearing cross hole of big floating bearing 24 is coaxially disposed with described first axis hole 27.Described change speed gear box 25 and big floating bearing
24 bearing outer ring is fixedly connected, and the input of change speed gear box 25 is coaxially disposed with described first axis hole 27.Described motor 22
Outfan pass through the first axis hole 27 driving base 21, and the bearing cross hole of big floating bearing 24 is connected to change speed gear box 25
On input, motor 22 is connected with brake sensor assembly 29.The casing of described change speed gear box 25 is provided with big rotary teeth
Circle 20, big gyration gear ring 20 is coaxially disposed with big floating bearing 24, and the outfan of steer motor 23 passes through the second axis hole 28 and institute
The big gyration gear ring 20 stating change speed gear box 25 is meshed connection.In said structure, in driving wheel 26 assembly 2, motor 22 passes through to become
Fast case 25 drives driving wheel 26, and motor 22 provides front action edge for driving wheel 26, and the outfan of steer motor 23 connects change
Fast case 25, steer motor 23 provides steering power for driving wheel 26.During use, operator passes through handle assembly 3 and controls driving electricity
Machine 22 and steer motor 23, you can control moving ahead and turning to of this tractor, operation is very easy, laborsaving.And, it is described electronic
Tractor has the characteristics that radius of turn is little and steering flexibility is good with driving wheel 26 simultaneously as steering spindle point.
Described handle assembly 3 is arranged in cabin 12, and the steering that handle assembly 3 includes being fixed on cabin body 121 passes
Sensor 31, and it is fixed on the sleeve 32 on rotation direction sensor 31 input, and it is fixed on the handle set 33 on sleeve 32, with
And bottom is hinged on the handlebar 34 on handle set 33, and the handle on handlebar 34 upper end is fixed on by installing plate
35.It is additionally provided with gas spring assembly 36, the bottom of gas spring assembly 36 is hinged in handle set 33 inside described handle set 33,
The upper end of gas spring assembly 36 is connected to inside handlebar 34.Described rotation direction sensor 31 control is connected to steer motor 23,
Rotation direction sensor 31 includes support 311, and is fixed on the rotation input 312 on support 311 and sensor body 313.Turn
Dynamic input 312 and sleeve 32 are connected, and rotate and are coaxially connected with one-stage gear 314, sensor body on input 312
313 are coaxially connected with secondary gear 315, and one-stage gear is meshed with secondary gear.In said structure, handlebar 34 bottom is cut with scissors
It is connected on handle set 33, and between handle set 33 and handlebar 34, is provided with gas spring assembly 36, by above-mentioned gas spring assembly 36
Reset force can be provided for handlebar 34, so that operator is convenient, laborsaving in operation.In addition, this electrically propelled traction vehicle
Handle assembly 3 lower end is connected to rotation direction sensor 31, is controlled by rotation direction sensor 31 and connects steer motor 23, with respect to tradition
It is directly connected in the handle assembly 3 on rotating mechanism, this handle assembly 3 steering torsion is less, and operation is lighter.
Described towing pin assembly 4 includes the traction seat 41 being fixed in backrest 13, and is arranged on leading on traction seat 41
Draw pin 42, and be connected to the hand lever 43 on towing pin 42 end.The pedestal of described traction seat 41 is provided with that polylith is parallel to be set
The traction otic placode 44 put, is connected and constitutes traction grooved 45 between two pieces of traction otic placodes.Otic placode is coaxially offered on polylith traction otic placode
Through hole, towing pin 42 wears and is positioned in otic placode through hole.In said structure, traction seat 41 is fixed in backrest 13, towing pin 42
Wear in the otic placode through hole being positioned at traction seat 41, hand lever 43 is connected on the upper end of towing pin 42.Under use state, drag
The front end of wooden handcart is connected on traction seat 41, and is positioned by towing pin 42, and in connection procedure, operator pass through hand lever 43
Can axially pulling or push towing pin 42, thus controlling the positioning to Pallet Truck for the towing pin 42, having that structure is simple, connect behaviour
Make convenient advantage.
Claims (1)
1. a kind of electrically propelled traction vehicle, including frame assembly, and be arranged on driving wheel assembly on frame assembly, handle assembly and
Towing pin assembly；It is characterized in that: described frame assembly includes frame chassis, and is arranged on the cabin in frame chassis and the back of the body
Frame；Cabin and backrest are respectively at frame chassis upper surface both sides, constitute driving cabin between cabin and backrest；
Described backrest includes the backrest main body that bottom is fixed in frame chassis, and is fixed on the backrest in backrest main body
Cover；The frame chassis both ends of backrest lower end are provided with wheel chamber, and wheel intracavity portion is positioned with driven pulley by wheel shaft；
Described cabin includes the cabin body that bottom is fixed in frame chassis, and is fixed on the cabin on cabin body
Cover；
Described engine room inside is provided with battery compartment, and cabin side is provided with side hatch, and cabin top surface is provided with upper hatch (way), the upper-deck cabin of battery compartment
Mouth is provided with cell cover；Described battery compartment bottom is provided with storage battery balladeur train, and storage battery balladeur train includes cartridge body, and is arranged on balladeur train originally
Multigroup roll wheel assembly on body, roll wheel assembly includes the pulley spindle being fixed on cartridge body, and is set on pulley spindle
Roller；It is provided with storage battery, storage battery bottom is erected on cartridge body inside described battery compartment；
Described cabin body interior is provided with electrically-controlled component, and electrically-controlled component includes automatically controlled installing plate, and on fixing automatically controlled installing plate
Relay, fuse and alternating current controlled；Alternating current controlled controls connection to drive wheel assembly, and alternating current controlled passes through first with relay
Connection sheet is connected；Fuse is connected by the second connection sheet with relay, and fuse includes fuse base, and is fixed on molten
Electric fuse on disconnected device base；
Described driving wheel assembly is arranged in cabin, drives wheel assembly to include the driving base being fixed on cabin body, and
It is fixed on the motor driving on base, steer motor and big floating bearing, and be positioned at the speed change on big floating bearing
Case, and it is arranged on the driving wheel on gear box output end；The first axis hole and second is offered on the pedestal of described driving base
Axis hole, the bearing inner race of big floating bearing is fixed on driving base, and the bearing cross hole of big floating bearing and described first axle
Hole is coaxially disposed；Described change speed gear box is fixedly connected with the bearing outer ring of big floating bearing, the input of change speed gear box and described first
Axis hole is coaxially disposed；The outfan of described motor passes through the first axis hole driving base, and the bearing of big floating bearing
Through hole is connected on the input of change speed gear box, and motor is connected with brake sensor assembly；On the casing of described change speed gear box
Be provided with big gyration gear ring, big gyration gear ring is coaxially disposed with big floating bearing, the outfan of steer motor pass through the second axis hole with
The big gyration gear ring of described change speed gear box is meshed connection；
Described handle assembly is arranged in cabin, and handle assembly includes the rotation direction sensor being fixed on cabin body, Yi Jigu
It is scheduled on the sleeve on rotation direction sensor input, and is fixed on the handle set on sleeve, and bottom is hinged on handle set
On handlebar, and the handle on handlebar upper end is fixed on by installing plate；It is additionally provided with gas inside described handle set
Spring assembly, the bottom of gas spring assembly is hinged in handle set, and the upper end of gas spring assembly is connected to inside handlebar；
Described rotation direction sensor control is connected to steer motor, and rotation direction sensor includes support, and the rotation being fixed on support is defeated
Enter end and sensor body；Rotate input to fix with sleeve connection, rotate and be coaxially connected with one-stage gear on input, sensing
Device body is coaxially connected with secondary gear, and one-stage gear is meshed with secondary gear；
Described towing pin assembly includes the traction seat being fixed in backrest, and is arranged on the towing pin on traction seat, Yi Jilian
It is connected on the hand lever in traction pin end；The pedestal of described traction seat is provided with the traction otic placode that polylith be arranged in parallel, and connected two
Traction grooved is constituted between block traction otic placode；Otic placode through hole is coaxially offered, towing pin wears and is positioned at ear on polylith traction otic placode
In plate through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620967628.3U CN205916218U (en) | 2016-08-27 | 2016-08-27 | Electric tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620967628.3U CN205916218U (en) | 2016-08-27 | 2016-08-27 | Electric tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205916218U true CN205916218U (en) | 2017-02-01 |
Family
ID=57868727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620967628.3U Expired - Fee Related CN205916218U (en) | 2016-08-27 | 2016-08-27 | Electric tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205916218U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107010560A (en) * | 2017-05-12 | 2017-08-04 | 肇庆威士海库房设备有限公司 | Step drives the front-wheel electrically propelled traction vehicle of formula four |
| CN110481300A (en) * | 2019-07-10 | 2019-11-22 | 上海航福机场设备有限公司 | A kind of electrically propelled traction vehicle |
-
2016
- 2016-08-27 CN CN201620967628.3U patent/CN205916218U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107010560A (en) * | 2017-05-12 | 2017-08-04 | 肇庆威士海库房设备有限公司 | Step drives the front-wheel electrically propelled traction vehicle of formula four |
| CN110481300A (en) * | 2019-07-10 | 2019-11-22 | 上海航福机场设备有限公司 | A kind of electrically propelled traction vehicle |
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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 |
Granted publication date: 20170201 Termination date: 20210827 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |