CN104860232A - Electric transporter - Google Patents
Electric transporter Download PDFInfo
- Publication number
- CN104860232A CN104860232A CN201510281922.9A CN201510281922A CN104860232A CN 104860232 A CN104860232 A CN 104860232A CN 201510281922 A CN201510281922 A CN 201510281922A CN 104860232 A CN104860232 A CN 104860232A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- assembly
- hinged
- driving assembly
- fuselage
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/20—Means for actuating or controlling masts, platforms, or forks
- B66F9/22—Hydraulic devices or systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/20—Means for actuating or controlling masts, platforms, or forks
- B66F9/24—Electrical devices or systems
Abstract
The invention relates to ground transportation equipment and discloses an electric transporter. The electric transporter comprises a machine body, an electrical system arranged in the machine body, a driving assembly connected with the machine body, and an operation handle connected with the driving assembly in a controlling mode. The machine body comprises an engine body, a pallet fork arranged at the rear end of the engine body, a driven wheel set arranged at the lower end of the pallet fork and a connecting rod assembly used for fixing the driven wheel set to the engine body. The driving assembly is arranged at the front end of the engine body, is transversely fixed to the engine body and is longitudinally connected with the engine body in a sliding mode, a hydraulic system is further arranged between the driving assembly and the engine body, the driven wheel set is hinged to the connecting rod assembly, the front end of the connecting rod assembly is hinged to the driving assembly, and the connecting rod assembly turns upwards along the hinge position and the driven wheel set rotates around the hinge position when the engine body is driven by the hydraulic system to be longitudinally adjusted relative to the driving assembly. The electric transporter is reasonable and stable in structure, force is evenly borne by the pallet fork, and the hydraulic system is not prone to damage.
Description
Technical field
The present invention relates to a kind of ground means of transportation, particularly relate to a kind of electrocar.
Background technology
The logistics carrier of transport trolley namely for transporting goods; The pallet fork that transport trolley is carried in use inserts in pallet hole, realizes hoisting of pallet cargo and decline by hydraulic efficiency pressure system; The application of current electrocar is more and more extensive, and reason is for the transport of some small freight, with battery-operated energy-conserving and environment-protective more, and it is very convenient, can simplify the structure of whole transport trolley, allow transport trolley small volume and less weight more, the efficiency comparison of electrocar is high.But, the unreasonable structure of existing electrocar, specifically the driven wheels of pallet fork lower end and body are connected and fixed, when hydraulic efficiency pressure system promotes pallet fork lifting, driven wheels are also elevated simultaneously, namely be similar to the pallet fork structure being in vacant state that can be elevated of fork truck, so can shine into pallet fork and only have front end stressed, kinetic energy needed for hydraulic efficiency pressure system more greatly and easily damage.
Summary of the invention
In order to solve the problem, the object of the present invention is to provide a kind of electrocar, this electrocar is rational in infrastructure, stable, and pallet fork reasonable stress, hydraulic efficiency pressure system is not fragile.
In order to realize above-mentioned object, present invention employs following technical scheme:
A kind of electrocar, comprises fuselage, and is arranged on the electric system in fuselage, and the driving assembly be connected with fuselage, and controls with driving assembly the operating handle be connected; Described fuselage comprises body, and is arranged on the pallet fork of body rear end, and is arranged on the driven wheels of pallet fork lower end, and for driven wheels being positioned at the connecting rod complement on body; Described driving assembly is arranged on front fuselage, and drive assembly and body laterally fixing, longitudinal sliding motion connects, and drives between assembly and body and is also provided with hydraulic efficiency pressure system; Described driven wheels are hinged on connecting rod complement, and the leading section of connecting rod complement is hinged on and drives on assembly, and when hydraulic efficiency pressure system drives fuselage relatively to drive assembly longitudinally to regulate, connecting rod complement upwards overturns along hinged place, and driven wheels rotate along hinged place.
As preferably, described pallet fork is two, and two pallet forks are symmetricly set on body rear end both sides, and each pallet fork lower end is provided with driven wheels.
As preferably, described driven wheels comprise wheel carrier, and are arranged on the two-wheeled connecting plate of wheel carrier both sides, and are positioned at two flower wheels on two-wheeled connecting plate by bearing; Can disperse stressed by two flower wheels, make it more stable.
As preferably, described connecting rod complement comprises connecting rod, and the push rod arranged also on connecting rod and connecting arm; The leading section of described push rod is connected on interlinking lever end, and rearward end and the wheel carrier of push rod are hinged; Described connecting arm is set on connecting rod, and the leading section of connecting arm is being driven on assembly by hinge.
As preferably, described driving assembly comprises driver element, and for being arranged on the bearing bridge above driver element, and be arranged on the equalizer bar of bearing bridge both sides, and be coated on the wheel cover outside driver element and equalizer bar; The upper end of driver element is positioned on bearing bridge by bearing; When transport trolley runs, the equalizer bar of both sides ensure that the stability that vehicle is higher; Wheel cover, for the protection of driver element, also can prevent driver element from accidentally injuring the foot of operator simultaneously.
As preferably, the front end face of described driver element is fixed with socket joint, the lower end of operating handle is provided with handle tube, and the both sides, lower end of handle tube are hinged in socket joint by side plate is spacing; During operation, by the spacing hinged angle of inclination for limiting operating handle of side plate, and the angle of inclination of operating handle controls the operation of driver element.
As preferably, the bottom of described side plate offers arc port, socket joint is provided with the locating piece matched with arc port.
As preferably, be also provided with gas spring between described handle tube and socket joint, the upper end thereof of gas spring is inner at handle tube, and the lower end of gas spring is hinged in socket joint.
As preferably, described hydraulic efficiency pressure system comprises hydraulic actuating cylinder, and the hydraulic oil pump be connected with hydraulic actuating cylinder oil circuit, and hydraulic actuating cylinder is longitudinally arranged on and drives between assembly and body.
The present invention adopts technique scheme, and the driving assembly of this electrocar is connected by hydraulic efficiency pressure system with between fuselage, by hydraulic efficiency pressure system lifting fuselage, realizes hoisting and declining of pallet cargo; When hydraulic efficiency pressure system driving fuselage drives the lifting of assembly longitudinal direction relatively, the leading section of connecting rod complement upwards overturns along hinged place, the overall lifting of connecting rod complement, driven wheels and connecting rod complement relatively rotate, fit ground all the time in the lower end of driven wheels, namely driven wheels are can slightly to raise and with the fork pin of road wheel; Under this structure, driven wheels can be used for support pallet fork, avoid pallet fork unsettled shine into hydraulic efficiency pressure system damage phenomenon generation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is partial exploded view of the present invention.
Fig. 3 is the exploded perspective view of driven wheels and connecting rod complement.
Fig. 4 is the exploded view driving assembly.
Detailed description of the invention
Below in conjunction with accompanying drawing, the preferred embodiments of the invention are described in further detail.
A kind of electrocar as shown in Fig. 1 ~ Fig. 4, comprises fuselage, and is arranged on the electric system in fuselage, and the driving assembly be connected with fuselage, and controls with driving assembly the operating handle 1 be connected.
Described fuselage comprises body 21, and is arranged on the pallet fork 22 of body 21 rear end, and is arranged on the driven wheels 23 of pallet fork 22 lower end, and for driven wheels 23 being positioned at the connecting rod complement on body 21.Described pallet fork 22 is two, and two pallet forks 22 are symmetricly set on both sides, body 21 rear end, and each pallet fork 22 lower end is provided with driven wheels 23; Driven wheels 23 comprise wheel carrier 231, and are arranged on the two-wheeled connecting plate 232 of wheel carrier 231 both sides, and are positioned at two flower wheels 233 on two-wheeled connecting plate 232 by bearing, can disperse stressed, make it more stable by two flower wheels 233.Described connecting rod complement comprises connecting rod 241, and arranges push rod 242 also on connecting rod 241 and connecting arm 243; The leading section of described push rod 242 is connected on connecting rod 241 end, and rearward end and the wheel carrier 231 of push rod 242 are hinged; Connecting arm 243 is set on connecting rod 241, and the leading section of connecting arm 243 is being driven on assembly by hinge.
Described driving assembly comprises driver element 31, and for being arranged on the bearing bridge 32 above driver element 31, and be arranged on the equalizer bar 33 of bearing bridge 32 both sides, and be coated on the wheel cover 34 outside driver element 31 and equalizer bar 33; The upper end of driver element 31 is positioned on bearing bridge 32 by bearing.When transport trolley runs, the equalizer bar 33 of both sides ensure that the stability that vehicle is higher.Wheel cover 34, for the protection of driver element 31, also can prevent driver element 31 from accidentally injuring the foot of operator simultaneously.The front end face of described driver element 31 is fixed with socket joint 35, and the lower end of operating handle 1 is provided with handle tube 11, and the both sides, lower end of handle tube 11 are hinged in socket joint 35 by side plate 12 is spacing; The bottom of side plate 12 offers arc port, and socket joint 35 is provided with the locating piece matched with arc port.Also be provided with gas spring 13 between described handle tube 11 and socket joint 35, the upper end thereof of gas spring 13 is inner at handle tube 11, and the lower end of gas spring 13 is hinged in socket joint 35.During operation, by the spacing hinged angle of inclination for limiting operating handle 1 of side plate 12, and the angle of inclination of operating handle 1 controls the operation of driver element 31.
Described driving assembly is arranged on front fuselage, and drive assembly and body 21 laterally fixing, longitudinal sliding motion connects; Drive between assembly and body 21 and be also provided with hydraulic efficiency pressure system, hydraulic efficiency pressure system comprises hydraulic actuating cylinder 41, and the hydraulic oil pump be connected with hydraulic actuating cylinder 41 oil circuit, and hydraulic actuating cylinder 41 is longitudinally arranged on and drives between assembly and body 21.Described driven wheels 23 are hinged on connecting rod complement, and the leading section of connecting rod complement is hinged on and drives on assembly, and when hydraulic efficiency pressure system drives fuselage relatively to drive assembly longitudinally to regulate, connecting rod complement upwards overturns along hinged place, and driven wheels 23 rotate along hinged place.
Comprehensive said structure, this electrocar, by hydraulic efficiency pressure system lifting fuselage, realizes hoisting and declining of pallet cargo.When hydraulic efficiency pressure system driving fuselage drives the lifting of assembly longitudinal direction relatively, the leading section of connecting rod complement upwards overturns along hinged place, the overall lifting of connecting rod complement, driven wheels 23 relatively rotate with connecting rod complement, fit ground all the time in the lower end of driven wheels 23, namely driven wheels 23 are can slightly to raise and with the fork pin of road wheel.Under this structure, driven wheels 23 can be used for support pallet fork 22, avoid pallet fork 22 unsettled shine into hydraulic efficiency pressure system damage phenomenon generation.It is worthy of note, the orientation in said structure limits, and for setting forth product structure by reference to the accompanying drawings, does not limit the travel direction of this electrocar; During actual use, operator's hand-held operation handle, both may be used for pulling electrocar, namely operator is in electrocar front; Also may be used for promoting electrocar, namely operator is in electrocar rear; Restriction without travel direction can convenient operation person be selected according to actual conditions.
Claims (9)
1. an electrocar, comprises fuselage, and is arranged on the electric system in fuselage, and the driving assembly be connected with fuselage, and controls with driving assembly the operating handle be connected; It is characterized in that: described fuselage comprises body, and be arranged on the pallet fork of body rear end, and be arranged on the driven wheels of pallet fork lower end, and for driven wheels being positioned at the connecting rod complement on body; Described driving assembly is arranged on front fuselage, and drive assembly and body laterally fixing, longitudinal sliding motion connects, and drives between assembly and body and is also provided with hydraulic efficiency pressure system; Described driven wheels are hinged on connecting rod complement, and the leading section of connecting rod complement is hinged on and drives on assembly, and when hydraulic efficiency pressure system drives fuselage relatively to drive assembly longitudinally to regulate, connecting rod complement upwards overturns along hinged place, and driven wheels rotate along hinged place.
2. a kind of electrocar according to claim 1, is characterized in that: described pallet fork is two, and two pallet forks are symmetricly set on body rear end both sides, and each pallet fork lower end is provided with driven wheels.
3. a kind of electrocar according to claim 2, is characterized in that: described driven wheels comprise wheel carrier, and is arranged on the two-wheeled connecting plate of wheel carrier both sides, and is positioned at two flower wheels on two-wheeled connecting plate by bearing.
4. a kind of electrocar according to claim 3, is characterized in that: described connecting rod complement comprises connecting rod, and arranges push rod also on connecting rod and connecting arm; The leading section of described push rod is connected on interlinking lever end, and rearward end and the wheel carrier of push rod are hinged; Described connecting arm is set on connecting rod, and the leading section of connecting arm is being driven on assembly by hinge.
5. a kind of electrocar according to claim 1, it is characterized in that: described driving assembly comprises driver element, and for being arranged on the bearing bridge above driver element, and be arranged on the equalizer bar of bearing bridge both sides, and be coated on the wheel cover outside driver element and equalizer bar; The upper end of driver element is positioned on bearing bridge by bearing.
6. a kind of electrocar according to claim 5, it is characterized in that: the front end face of described driver element is fixed with socket joint, the lower end of operating handle is provided with handle tube, and the both sides, lower end of handle tube are hinged in socket joint by side plate is spacing.
7. a kind of electrocar according to claim 6, it is characterized in that: the bottom of described side plate offers arc port, socket joint is provided with the locating piece matched with arc port.
8. a kind of electrocar according to claim 6, is characterized in that: be also provided with gas spring between described handle tube and socket joint, and the upper end thereof of gas spring is inner at handle tube, and the lower end of gas spring is hinged in socket joint.
9. a kind of electrocar according to claim 1, is characterized in that: described hydraulic efficiency pressure system comprises hydraulic actuating cylinder, and the hydraulic oil pump be connected with hydraulic actuating cylinder oil circuit, and hydraulic actuating cylinder is longitudinally arranged on and drives between assembly and body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510281922.9A CN104860232A (en) | 2015-05-28 | 2015-05-28 | Electric transporter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510281922.9A CN104860232A (en) | 2015-05-28 | 2015-05-28 | Electric transporter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104860232A true CN104860232A (en) | 2015-08-26 |
Family
ID=53906482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510281922.9A Pending CN104860232A (en) | 2015-05-28 | 2015-05-28 | Electric transporter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104860232A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112482988A (en) * | 2020-11-13 | 2021-03-12 | 湖南创远高新机械有限责任公司 | Multifunctional carrying type raise boring machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201087111Y (en) * | 2007-09-10 | 2008-07-16 | 宁波力达物料搬运设备厂 | Fork lifting mechanism of electric tray transport cart |
| TW201202114A (en) * | 2010-07-12 | 2012-01-16 | Hon Hai Prec Ind Co Ltd | Optical roller carrier |
| CN202542779U (en) * | 2012-05-11 | 2012-11-21 | 上海易特电动科技股份有限公司 | All-electric handling |
| CN204281200U (en) * | 2014-10-31 | 2015-04-22 | 浙江中力机械有限公司 | A kind of electronic two lifting tray truck |
| CN204310780U (en) * | 2014-11-11 | 2015-05-06 | 上海基澎机械科技有限公司 | A kind of all-electric tray truck |
| CN204778617U (en) * | 2015-05-28 | 2015-11-18 | 浙江上加机械有限公司 | Electric pallet truck |
-
2015
- 2015-05-28 CN CN201510281922.9A patent/CN104860232A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201087111Y (en) * | 2007-09-10 | 2008-07-16 | 宁波力达物料搬运设备厂 | Fork lifting mechanism of electric tray transport cart |
| TW201202114A (en) * | 2010-07-12 | 2012-01-16 | Hon Hai Prec Ind Co Ltd | Optical roller carrier |
| CN202542779U (en) * | 2012-05-11 | 2012-11-21 | 上海易特电动科技股份有限公司 | All-electric handling |
| CN204281200U (en) * | 2014-10-31 | 2015-04-22 | 浙江中力机械有限公司 | A kind of electronic two lifting tray truck |
| CN204310780U (en) * | 2014-11-11 | 2015-05-06 | 上海基澎机械科技有限公司 | A kind of all-electric tray truck |
| CN204778617U (en) * | 2015-05-28 | 2015-11-18 | 浙江上加机械有限公司 | Electric pallet truck |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112482988A (en) * | 2020-11-13 | 2021-03-12 | 湖南创远高新机械有限责任公司 | Multifunctional carrying type raise boring machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150826 |
|
| RJ01 | Rejection of invention patent application after publication |