CN202413748U - Electric reach truck for preventing braking deviation - Google Patents
Electric reach truck for preventing braking deviation Download PDFInfo
- Publication number
- CN202413748U CN202413748U CN 201120572469 CN201120572469U CN202413748U CN 202413748 U CN202413748 U CN 202413748U CN 201120572469 CN201120572469 CN 201120572469 CN 201120572469 U CN201120572469 U CN 201120572469U CN 202413748 U CN202413748 U CN 202413748U
- Authority
- CN
- China
- Prior art keywords
- wheel
- stator
- wheel shaft
- reach truck
- assembly
- 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
Links
Images
Abstract
The utility model provides an electric reach truck for preventing braking deviation, which comprises a vehicle body assembly, wherein a front wheel assembly and a back wheel assembly are respectively arranged on the bottom of the vehicle body assembly. The electric reach truck is characterized in that the front wheel assembly comprises a wheel shaft, a wheel is sleeved outside the wheel shaft, an armature is arranged on the wheel shaft, a stator is arranged on the back of the armature, and the stator rotates with the wheel shaft. Through adjusting the working current of the stator on the front wheel assembly, the suction of the stator is adjusted, and thus the braking force is adjusted. The electric reach truck for preventing braking deviation realizes stepless regulation of a braking force, and ensures that no off-tracking exists in the vehicle during braking so that the vehicle safety is improved.
Description
Technical field
The utility model relates to a kind of electronic reach truck that prevents braking deviation, belongs to storage driving skills art field.
Background technology
Electronic reach truck is a kind of logistics transportation device of portage, is widely used in industries such as warehouse, communications and transportation, chemical, the energy.At present, some does not brake or adopts braking with locked wheels the front-wheel of electronic reach truck, and the glancing impact vehicle can sideslip like this.
Summary of the invention
The purpose of the utility model provides a kind of electronic reach truck that is difficult for sideslip.
In order to achieve the above object, the technical scheme of the utility model has provided a kind of electronic reach truck that prevents braking deviation, comprises bodywork assembly; Wheel assembly and rear wheel assembly before the bottom of bodywork assembly is respectively equipped with; It is characterized in that: preceding wheel assembly comprises wheel shaft, at the wheel outer shaft sleeve wheel is arranged, and on wheel shaft, is provided with armature; Rear at armature is provided with stator, and stator is followed wheel shaft and rotated together.
Preferably, the end of telescoping mechanism links to each other with said armature after passing said wheel shaft, outside telescoping mechanism, is with spring.
The utility model through adjustment before the working current of stator on the wheel assembly, adjust the suction of stator, thereby the adjustment braking force has been realized the step-less adjustment braking force, vehicle can sideslip when making service brake, improves traveling security.
Description of drawings
A kind of overall structure scheme drawing that prevents the electronic reach truck of braking deviation that Fig. 1 provides for the utility model;
Fig. 2 is that the A-A of Fig. 1 is to cutaway view.
The specific embodiment
For making the utility model more obviously understandable, now with a preferred embodiment, and conjunction with figs. elaborates as follows.
As shown in Figure 1, a kind of electronic reach truck that prevents braking deviation for the utility model provides comprises bodywork assembly 7, wheel assembly 1 and rear wheel assembly 9 before the bottom of bodywork assembly 7 is respectively equipped with.
As shown in Figure 2, preceding wheel assembly 1 comprises wheel shaft 5, outside wheel shaft 5, is with wheel 6, on wheel shaft 5, is provided with armature 3, is provided with stator 2 at the rear of armature 3, and stator 2 is followed wheel shaft 5 and rotated together.The end of telescoping mechanism is passed wheel shaft 5 backs and is linked to each other with said armature 3, outside telescoping mechanism, is with spring 4.
The principle of work of the utility model is: during outage, 2 of armature 3 and stators have certain working clearance, and wheel 6 freely rotates with car body.During energising, armature 3 produces friction force with stator 2 adhesives under the effect of electromagnetic force, brake wheel 6, wheel 6 and ground friction braking car body.After the outage, armature 3 is thrown off stator 2 and is resetted under the effect of spring 4, guarantees work certain clearance value.
When fork truck free-running operation, stator 2 outages, when fork truck need brake, stator 2 energisings.Can adjust stator 2 working currents according to braking distance, thereby reach the purpose that operation is braked.When the trailing wheel glancing impact, front-wheel applies suitable braking force simultaneously, and three wheels of car load are braked simultaneously, makes car along linear rows; Just can avoid a trailing wheel braking, front-wheel is not braked, because unbalance stress and inertia make the car sideslip.
Claims (2)
1. electronic reach truck that prevents braking deviation; Comprise bodywork assembly (7), be respectively equipped with preceding wheel assembly (1) and rear wheel assembly (9) in the bottom of bodywork assembly (7), it is characterized in that: preceding wheel assembly (1) comprises wheel shaft (5); Outside wheel shaft (5), be with wheel (6); On wheel shaft (5), be provided with armature (3), be provided with stator (2) at the rear of armature (3), stator (2) is followed wheel shaft (5) and is rotated together.
2. a kind of electronic reach truck that prevents braking deviation as claimed in claim 1 is characterized in that: the end of telescoping mechanism is passed said wheel shaft (5) back and is linked to each other with said armature (3), outside telescoping mechanism, is with spring (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120572469 CN202413748U (en) | 2011-12-31 | 2011-12-31 | Electric reach truck for preventing braking deviation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120572469 CN202413748U (en) | 2011-12-31 | 2011-12-31 | Electric reach truck for preventing braking deviation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202413748U true CN202413748U (en) | 2012-09-05 |
Family
ID=46738535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120572469 Expired - Fee Related CN202413748U (en) | 2011-12-31 | 2011-12-31 | Electric reach truck for preventing braking deviation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202413748U (en) |
-
2011
- 2011-12-31 CN CN 201120572469 patent/CN202413748U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102202932B (en) | Electrically powered motor vehicle | |
| CN103158562A (en) | Retarder with function of self-generating electric and used for vehicles | |
| CN205010387U (en) | Electrodynamic balance swing car | |
| CN103204083B (en) | A kind of electronlmobil and power-driven system thereof | |
| WO2009078955A3 (en) | Apparatus and method for electric vehicle utilizing dissimilar electric motors | |
| CN205220743U (en) | Electronic hand push transfer car(buggy) of two -runner type | |
| CN101920759A (en) | Pure self-generating environment-friendly electric bicycle without battery | |
| CN202413748U (en) | Electric reach truck for preventing braking deviation | |
| CN202163325U (en) | Electric eddy current retarder of a vehicle for mine | |
| CN102328579A (en) | Vehicle driving motor with electric antilock braking device | |
| CN202463533U (en) | Integrated drive axle for electric automobile | |
| CN205395753U (en) | Electric vehicle wheel | |
| CN202487112U (en) | Wheel advertising device | |
| CN101722957B (en) | Rail-bound heavy-load carrier vehicle adopting non-contact power supply technology | |
| CN204601614U (en) | Carbon-free trolley | |
| CN106956578A (en) | Electric automobile | |
| CN204096026U (en) | A kind of self-balancing wheelbarrow of brushless steel-tooth wheel hub motor | |
| CN204077910U (en) | One can carry wheelchair four-wheel elder vehicle | |
| CN105271069A (en) | Hinged type narrow roadway forklift steering device | |
| CN205523383U (en) | Power car that can generate electricity | |
| CN103832212A (en) | Agricultural vehicle chassis and back wheel connecting structure | |
| CN203974512U (en) | A kind of motor driver for general wheel | |
| CN202424397U (en) | Hub motor with electromagnetic brake | |
| WO2014012648A3 (en) | Lift type airfoil arrangement for vehicle wheel | |
| CN202507927U (en) | Electric motor tricycle |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20171231 |