CN205367602U - Electric forklift - Google Patents
Electric forklift Download PDFInfo
- Publication number
- CN205367602U CN205367602U CN201620110624.3U CN201620110624U CN205367602U CN 205367602 U CN205367602 U CN 205367602U CN 201620110624 U CN201620110624 U CN 201620110624U CN 205367602 U CN205367602 U CN 205367602U
- Authority
- CN
- China
- Prior art keywords
- ball
- screw
- frame
- motor
- electri forklift
- 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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Abstract
The utility model discloses an electric forklift, which comprises a frame, install motor, running gear and elevating system in the frame, running gear with elevating system all with motor drive connects, elevating system is including transmission connection in proper order motor, ball and with ball complex ball nut, ball rotationally installs in the frame, ball nut cover is established ball is last, the ball nut pass through the connecting piece with electric forklift's lifter arm transmission is connected. The beneficial effects of the utility model are that: simple structure, production, low in manufacturing cost, set up the guide post, lifter arm goes up and down steadily.
Description
Technical field
This utility model relates to electri forklift, is specifically related to a kind of electri forklift.
Background technology
Electri forklift generally includes walking mechanism and elevating mechanism, walking mechanism includes motor and the castor being connected with electric-motor drive, motor rotation drives castor to rotate thus realizing forward-reverse, machine etc. is turned in order to realize turning to may also include, elevating mechanism generally includes hydraulic pump and hydraulic cylinder, and motor rotation drives hydraulic pump works, thus hydraulic cylinder works, drive fork truck arm moves up and down, and promotes or decline certain altitude after goods being pitched fork truck arm with this.
Utility model content
The purpose of this utility model is to provide a kind of electri forklift, and by the transmission between ball-screw and ball-screw nut, simple in construction, manufacturing cost is low, to overcome prior art above shortcomings.
The purpose of this utility model is achieved through the following technical solutions:
A kind of electri forklift, including frame, described frame is provided with motor, walking mechanism and elevating mechanism, described walking mechanism and described elevating mechanism and is all connected with described electric-motor drive；
Described motor that described elevating mechanism includes being in transmission connection successively, ball-screw and the ball-screw nut coordinated with described ball-screw, described ball-screw is installed in rotation in described frame, described ball-screw nut is set on described ball-screw, and described ball-screw nut is in transmission connection by the fork truck arm of connector Yu described electri forklift.
Further, described motor is arranged on the top of described frame, and described ball-screw is vertically arranged；
Described ball-screw nut is installed in rotation on described connecting plate, described frame includes two slideways being symmetrical set, two described slideway surfaces opposite to each other are provided with chute, and the two ends of described connecting plate are separately installed with a roller being mounted slidably along the length direction of described chute.
Further, described connector is chain.
Further, this utility model also includes the lead being vertically arranged, and described connecting plate is mounted slidably along the length direction of described lead.
Further, the quantity at least two of described lead.
Further, being connected by speed reducer drive between described motor with described ball-screw, described reductor is arranged on the top of described frame.
Further, also include the protective cover being fixed in described frame, in described ball-screw, described ball-screw nut are located at by described protective cover.
The beneficial effects of the utility model are:
Simple in construction, production, low cost of manufacture；Described connecting plate is mounted slidably along the length direction of described lead.By this setting, without lateral displacement when fork truck arm slides up and down with connecting plate, stable, it is further ensured that this utility model possesses longer service life；Use safety, without potential safety hazard.
Accompanying drawing explanation
Fig. 1 is the perspective view of this utility model one embodiment；
Fig. 2 is the partial enlarged drawing of region Z in Fig. 1；
Fig. 3 is the partial enlarged drawing of region Y in Fig. 1.
In figure: 1, frame；2, protective cover；3, motor；4, reductor；5, ball-screw；6, ball-screw nut；7, connecting plate；8, slideway；9, roller；10, chain；11, lead；12, fork truck arm.
Detailed description of the invention
Preferred implementation
As shown in Figure 1-Figure 3, a kind of electri forklift, including frame 1, described frame 1 is provided with motor 3, walking mechanism and elevating mechanism, described walking mechanism and described elevating mechanism and is all in transmission connection with described motor 3；Described motor 3 that described elevating mechanism includes being in transmission connection successively, ball-screw 5 and the ball-screw nut 6 coordinated with described ball-screw 5, described ball-screw 5 is installed in rotation in described frame 1, described ball-screw nut 6 is set on described ball-screw 5, and described ball-screw nut 6 is in transmission connection by the fork truck arm 12 of connector with described electri forklift.
The castor that transfer motion power drive line is motor 3 → electri forklift of walking mechanism, thus driving the walking of castor, as described in background technology, walking mechanism should also include turning to machine etc. to provide, for electri forklift, the assembly turned to.
The power transmission line of elevating mechanism is motor 3 → ball-screw, 5 → ball-screw nut, 6 → fork truck arm 12, thus fork truck arm 12 realizes lifting under the drive of motor 3, accordingly rapidly, simple in construction, production, low cost of manufacture, it is easy to promotion and application.
In order to save space, motor 3 being arranged on the top of frame 1, ball-screw 5 is vertically arranged；Ball-screw 5 length is longer, is vertically arranged, to be hidden in frame 1, to ensure less volume.
A kind of mode that fork truck arm 12 is driven by ball-screw nut 6: described ball-screw nut 6 is installed in rotation on described connecting plate 7, described frame 1 includes two slideways 8 being symmetrical set, two described slideway 8 surfaces opposite to each other are provided with chute, and the two ends of described connecting plate 7 are separately installed with a roller 9 being mounted slidably along the length direction of described chute.
Chain 10 is flexible in its longitudinal direction, therefore selects chain 10 as connector.Facilitate bending.
This utility model also includes the lead 11 being vertically arranged, and described connecting plate 7 is mounted slidably along the length direction of described lead 11.By this setting, without lateral displacement when fork truck arm 12 slides up and down with connecting plate 7, stable, it is further ensured that this utility model possesses longer service life.
The quantity at least two of lead 11.It is limited to the rank street area of lead 11 and the weight of pitched goods, it is possible to the quantity being directed to post 11 is set to two or more.
Being in transmission connection by reductor 4 between motor 3 and described ball-screw 5, described reductor 4 is arranged on the top of described frame 1.Suitable reductor 4 can be selected according to actual needs, to meet the needs of multiple application.
Also include the protective cover 2 being fixed in described frame 1, in described ball-screw 5, described ball-screw nut 6 are located at by described protective cover 2.The use safety ensureing operation field is set by this, stops potential safety hazard.
Claims (7)
1. an electri forklift, it is characterised in that include frame, described frame is provided with motor, walking mechanism and elevating mechanism, described walking mechanism and described elevating mechanism and is all connected with described electric-motor drive；
Described motor that described elevating mechanism includes being in transmission connection successively, ball-screw and the ball-screw nut coordinated with described ball-screw, described ball-screw is installed in rotation in described frame, described ball-screw nut is set on described ball-screw, and described ball-screw nut is in transmission connection by the fork truck arm of connector Yu described electri forklift.
2. electri forklift according to claim 1, it is characterised in that described motor is arranged on the top of described frame, and described ball-screw is vertically arranged；
Described ball-screw nut is installed in rotation on described connecting plate, described frame includes two slideways being symmetrical set, two described slideway surfaces opposite to each other are provided with chute, and the two ends of described connecting plate are separately installed with a roller being mounted slidably along the length direction of described chute.
3. electri forklift according to claim 2, it is characterised in that described connector is chain.
4. the electri forklift according to claim 1,2 or 3, it is characterised in that also including the lead being vertically arranged, described connecting plate is mounted slidably along the length direction of described lead.
5. electri forklift according to claim 4, it is characterised in that the quantity at least two of described lead.
6. electri forklift according to claim 4, it is characterised in that be connected by speed reducer drive between described motor with described ball-screw, described reductor is arranged on the top of described frame.
7. electri forklift according to claim 4, it is characterised in that also include the protective cover being fixed in described frame, in described ball-screw, described ball-screw nut are located at by described protective cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620110624.3U CN205367602U (en) | 2016-02-03 | 2016-02-03 | Electric forklift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620110624.3U CN205367602U (en) | 2016-02-03 | 2016-02-03 | Electric forklift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205367602U true CN205367602U (en) | 2016-07-06 |
Family
ID=56264444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620110624.3U Expired - Fee Related CN205367602U (en) | 2016-02-03 | 2016-02-03 | Electric forklift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205367602U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106099165A (en) * | 2016-08-25 | 2016-11-09 | 浙江天地之光电池制造有限公司 | A kind of conveying arrangement in accumulator chemical conversion pond |
| CN106240605A (en) * | 2016-07-30 | 2016-12-21 | 张学衡 | A kind of small-sized electric liftable unloading carrying robot |
-
2016
- 2016-02-03 CN CN201620110624.3U patent/CN205367602U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106240605A (en) * | 2016-07-30 | 2016-12-21 | 张学衡 | A kind of small-sized electric liftable unloading carrying robot |
| CN106240605B (en) * | 2016-07-30 | 2018-08-24 | 杭州中递机电设备有限公司 | A kind of small-sized electric liftable unloading carrying robot |
| CN106099165A (en) * | 2016-08-25 | 2016-11-09 | 浙江天地之光电池制造有限公司 | A kind of conveying arrangement in accumulator chemical conversion pond |
| CN106099165B (en) * | 2016-08-25 | 2019-02-05 | 浙江天地之光电池制造有限公司 | A kind of transport device in battery chemical conversion pond |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20210203 |