CN204750349U - Electric pallet truck - Google Patents
Electric pallet truck Download PDFInfo
- Publication number
- CN204750349U CN204750349U CN201520341226.8U CN201520341226U CN204750349U CN 204750349 U CN204750349 U CN 204750349U CN 201520341226 U CN201520341226 U CN 201520341226U CN 204750349 U CN204750349 U CN 204750349U
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- base
- sleeve
- pedal
- brake
- change
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- 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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Abstract
The utility model provides an electric pallet truck, including front wheel, rear wheel, frame and base, the base upper surface is equipped with actuating the pedal and brake pedal, the frame includes the frame, preceding sleeve, back sleeve, the crossbeam, erect the roof beam, be equipped with the front axle of connecting two front wheels in the preceding sleeve, be equipped with the rear axle of connecting two rear wheels in the back sleeve, preceding sleeve top is provided with circulation ball formula axial ware, the steering spindle connection handle of upper end through running through the base of circulation ball formula axial ware, the lower extreme and the preceding hub connection of circulation ball formula axial ware, the crossbeam top is provided with derailleur and battery, the one end of derailleur is through accelerateing line connection actuating the pedal, the motor that sets up in back sleeve top is connected to the derailleur other end, the motor drive rear axle rotates, the inboard of rear wheel is equipped with the brake block, and the brake block is connected with brake pedal through the brake line. This dolly is convenient for control, low cost, not only can locally freely remove narrow and small, and the bearing is respond well moreover, to the equipment shape require lower.
Description
Technical field
The utility model relates to a kind of short-range handbarrow, particularly relates to a kind of electrocar of convenient operation.
Background technology
At present, the school district area of university is general comparatively large, and the laboratory quantity in university also gets more and more, for the experimental facilities in various laboratory, iff the adjustment relating to individual plants position, or short-range transport, although lorry can be relied on to carry, cost is higher, nor corridor inside can be entered, when needs are promptly carried, can not ensure that the very first time finds suitable lorry, inconvenience very.
Utility model content
For solving above-mentioned defect of the prior art, the utility model provide a kind ofly be convenient to manipulate, small-sized electric transport trolley with low cost, this transport trolley not only can move freely in narrow and small place, and load bearing effect is good, lower to the requirement of device shaped.
For solving the problems of the technologies described above, the utility model scheme comprises: electrocar, comprise front-wheel, trailing wheel, vehicle frame and base, the front end of described base upper surface is provided with and drives pedal and brake pedal, pedal rear end is driven to be fixed on base, brake pedal rear end is fixed on base, drives between pedal and base and is provided with spring, be provided with spring between brake pedal and base, described vehicle frame comprises housing, front sleeve, rear sleeve, crossbeam, vertical beam, the axial device of circulating ball type, change-speed box, storage battery, motor, front sleeve, rear sleeve and crossbeam are parallel to each other, vertical beam and beam vertical, the front axle of connection two front-wheels is provided with in front sleeve, the rear axle of connection two trailing wheels is provided with in rear sleeve, the axial device of circulating ball type is arranged on above front sleeve, the upper end of the axial device of circulating ball type connects handle by the steering shaft running through base, the lower end of the axial device of circulating ball type is connected with front axle, change-speed box and storage battery are arranged on above crossbeam, one end of change-speed box connects driving pedal by acceleration line, the change-speed box other end connects the motor be arranged on above rear sleeve, motor drives rear axle to rotate, storage battery provides electric power supply for change-speed box and motor, the inner side of described trailing wheel is provided with brake facing, brake facing is connected with brake pedal by brake cable.
Preferably, described handle is directly handle.
Preferably, described storage battery is provided with charging socket.
Further, described base is provided with seat.
Further, the lower end of described seat is fixed by movable bolt and base.
The beneficial effects of the utility model are:
1, car body base chassis is low, and area is comparatively large and edge does not have obstacle, can transport the large and bulky object of weight.
2, handle design Cheng Zhi handle, instead of curved, directly more lightweight some, for cyclist, windward side reduces, and air resistance it also reduces, when vehicle carrying lot cargo, directly being more conducive to turning to.
3, devise crossbeam and vertical beam, improve the fastness of vehicle frame, when vehicle body side and front and back end occur to clash into, can available protecting car body, prevent vehicle frame impaired.
4, devise detouchable seat, according to the size of conveying articles, can select whether place seat, effectively utilize base space.
Accompanying drawing explanation
Fig. 1 is the utility model perspective view;
Fig. 2 is the utility model vehicle frame plan structure schematic diagram.
In figure: 1 base, 11 drive pedal, 12 brake pedals, 2 vehicle frames, 21 housings, 22 front sleeves, sleeve after 23,24 crossbeams, 25 vertical beams, the axial device of 26 circulating ball types, 27 change-speed boxs, 28 storage batterys, 29 motors, 3 trailing wheels, 4 front-wheels, 5 steering shafts, 6 handles, 7 acceleration lines, 8 brake cable.
Detailed description of the invention
Below in conjunction with accompanying drawing, concrete enforcement of the present utility model is described, should be appreciated that exemplifying embodiment described herein is only for instruction and explanation of the utility model, and be not used in restriction the utility model.
Electrocar as depicted in figs. 1 and 2, comprise front-wheel 4, trailing wheel 3, vehicle frame 2 and base 1, the front end of described base 1 upper surface is provided with and drives pedal 11 and brake pedal 12, pedal rear end is driven to be fixed on base, brake pedal rear end is fixed on base, drive between pedal and base and be provided with spring, between brake pedal and base, be provided with spring, described vehicle frame 2 comprises housing 21, front sleeve 22, rear sleeve 23, crossbeam 24, vertical beam 25, the axial device 26 of circulating ball type, change-speed box 27, storage battery 28, motor 29, front sleeve, rear sleeve, crossbeam, vertical beam is separately fixed in housing, front sleeve, rear sleeve and crossbeam are parallel to each other, vertical beam and beam vertical, crossbeam and vertical beam fix as one, the front axle of connection two front-wheels is provided with in front sleeve, the rear axle of connection two trailing wheels is provided with in rear sleeve, the axial device of circulating ball type is arranged on above front sleeve, the upper end of the axial device of circulating ball type connects handle 6 by the steering shaft 5 running through base, the lower end of the axial device of circulating ball type is connected with front axle, change-speed box and storage battery are arranged on above crossbeam, one end of change-speed box connects driving pedal by acceleration line 7, the change-speed box other end connects the motor be arranged on above rear sleeve, and motor drives rear axle to rotate, and storage battery provides electric power supply for change-speed box and motor, the inner side of described trailing wheel is provided with brake facing, and brake facing is connected with brake pedal by brake cable 8.
Preferably, described handle is directly handle, directly more lightweight some, for cyclist, windward side reduces, and air resistance it also reduces, when vehicle carrying lot cargo, directly being more conducive to turning to.
Preferably, described storage battery is provided with charging socket, does not need to change battery, by repeatedly charging, can ensure electric power.
Further, comfortable in order to what ensure when driving, described base is provided with seat, and for the ease of adjustment base space, the lower end of described seat is fixed by the bolt of activity and base, when conveying articles is larger, seat can be pulled down.
During traveling, trample driving pedal, acceleration line drive speed transmission, make dolly fast running.
During brake, trample brake pedal, brake cable tension brake facing, this car adopts trailing wheel double-brake, identical with bicycle brake.When vehicle load thing, in traveling, inertia is comparatively large, and braking distance is long, connects not, so select pedal to brake, may be more suitable for the weakness that female driver's strength is little with the strength braking accelerator line of hand.
When turning to, swing handle, drive ball-and-worm steering system to make front-wheel steering, ball-and-worm steering system is also called composite type deflector, is a kind of version comparatively popular on the automobile of current home and abroad.Generally have two-stage transmission in ball-and-worm steering system, the first order is the transmission that the plug helix jointly formed by screw rod and nut is formed built with steel ball, and the second stage fans by tooth on nut upper rack and rocker shaft the tooth bar-tooth formed to fan transmission.When turning to, rotate deflecting bar, the screw rod be connected as a single entity with steering shaft drives square nut to move axially (because screw rod is fixed on steering housing at axial direction), and tooth bar is made in the lower end of nut, thus can drive the rotation that the tooth be made of one with pitman shaft is fanned.
Should be understood that; the above-mentioned description for preferred embodiment is comparatively detailed; therefore the restriction to the utility model scope of patent protection can not be thought; those of ordinary skill in the art is under enlightenment of the present utility model; do not departing under the ambit that the utility model claim protects; can also make the various deformation such as replacement, simple combination, these all fall within protection domain of the present utility model, and request protection domain of the present utility model should be as the criterion with claims.
Claims (5)
1. electrocar, comprise front-wheel, trailing wheel, vehicle frame and base, it is characterized in that, the front end of described base upper surface is provided with and drives pedal and brake pedal, pedal rear end and brake pedal rear end is driven to be separately fixed on base, drive between pedal and base and be provided with spring, between brake pedal and base, be provided with spring, described vehicle frame comprises housing, front sleeve, rear sleeve, crossbeam, vertical beam, the axial device of circulating ball type, change-speed box, storage battery, motor, front sleeve, rear sleeve and crossbeam are parallel to each other, vertical beam and beam vertical, the front axle of connection two front-wheels is provided with in front sleeve, the rear axle of connection two trailing wheels is provided with in rear sleeve, the axial device of circulating ball type is arranged on above front sleeve, the upper end of the axial device of circulating ball type connects handle by the steering shaft running through base, the lower end of the axial device of circulating ball type is connected with front axle, change-speed box and storage battery are arranged on above crossbeam, one end of change-speed box connects driving pedal by acceleration line, the change-speed box other end connects the motor be arranged on above rear sleeve, motor drives rear axle to rotate, storage battery provides electric power supply for change-speed box and motor, the inner side of described trailing wheel is provided with brake facing, brake facing is connected with brake pedal by brake cable.
2. electrocar according to claim 1, is characterized in that, described handle is directly handle.
3. electrocar according to claim 1, is characterized in that, described storage battery is provided with charging socket.
4. the electrocar according to claim 1-3 any one, is characterized in that, described base is provided with seat.
5. electrocar according to claim 4, is characterized in that, the lower end of described seat is fixed by movable bolt and base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520341226.8U CN204750349U (en) | 2015-05-25 | 2015-05-25 | Electric pallet truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520341226.8U CN204750349U (en) | 2015-05-25 | 2015-05-25 | Electric pallet truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204750349U true CN204750349U (en) | 2015-11-11 |
Family
ID=54465084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520341226.8U Expired - Fee Related CN204750349U (en) | 2015-05-25 | 2015-05-25 | Electric pallet truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204750349U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110857746A (en) * | 2018-08-24 | 2020-03-03 | 绵阳微营巴巴信息科技有限公司 | Moving wedding dress photographing placing rack |
-
2015
- 2015-05-25 CN CN201520341226.8U patent/CN204750349U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110857746A (en) * | 2018-08-24 | 2020-03-03 | 绵阳微营巴巴信息科技有限公司 | Moving wedding dress photographing placing rack |
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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: 20151111 Termination date: 20160525 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |