CN104310275A - Forklift truck with adjustable fork inclining degree - Google Patents
Forklift truck with adjustable fork inclining degree Download PDFInfo
- Publication number
- CN104310275A CN104310275A CN201410500643.2A CN201410500643A CN104310275A CN 104310275 A CN104310275 A CN 104310275A CN 201410500643 A CN201410500643 A CN 201410500643A CN 104310275 A CN104310275 A CN 104310275A
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- CN
- China
- Prior art keywords
- fork
- jack
- pallet fork
- angle
- sleeve
- 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.)
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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
-
- 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
- B66F9/12—Platforms; Forks; Other load supporting or gripping members
- B66F9/16—Platforms; Forks; Other load supporting or gripping members inclinable relative to mast
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention discloses a forklift truck with an adjustable fork inclining degree. The forklift truck comprises a fork system, wherein the fork system comprises a sliding frame and a fork, rolling wheels are arranged on the two sides of the sliding frame and can slide up and down inside a door frame system, the sliding frame and the upper end of the fork are connected in a hinged mode through a pin shaft, the fork can rotate around the pin shaft relative to the sliding frame, the lower end of the fork is provided with an angle adjusting device, the angle adjusting device comprises a top block and a jack, the lower part of the jack sleeves one side of a sleeve of the lower end of the fork, a force application mechanism on the upper part of the jack is arranged outside the sleeve, and the top block sleeves the other side of the sleeve. When the force application mechanism of the jack is operated, a piston rod of the jack can protrude out, so that the top block can eject the sliding frame, and the inclining angle of the fork can be adjusted and changed. The inclining angle of the fork can be adjusted when the fork takes goods, the goods cannot easily fall from the fork, and the safety of the goods and workers is improved.
Description
Technical field
The present invention relates to a kind of improvement of fork truck, particularly a kind of fork truck of the adjustable pallet fork angle of inclination preventing goods from dropping from pallet fork.
Background technology
Pallet fork on existing fork truck mostly is fixed type, and the angle of inclination of pallet fork is unadjustable, and when vehicle fork picking thing, goods easily drops from pallet fork, reduces the safety of goods and personnel.For this reason, we have developed a kind of fork truck of the adjustable pallet fork angle of inclination preventing goods from dropping from pallet fork.
summary of the invention
The present invention seeks to the fork truck that a kind of adjustable pallet fork angle of inclination preventing goods from dropping from pallet fork is provided to overcome the deficiencies in the prior art.
For achieving the above object, the technical solution used in the present invention is: a kind of fork truck of adjustable pallet fork angle of inclination, comprises steering tiller, vehicle body, pedal assembly, portal frame system and pallet fork system; Described steering tiller is arranged on the rear portion of vehicle body, turns to and working direction for controlling car load; Described pedal assembly is arranged on the afterbody of vehicle body, and chaufeur can stand on pedal assembly and operate steering tiller; Described portal frame system is arranged on the middle part of vehicle body; Described pallet fork Operation system setting is in the front portion of portal frame system; Described portal frame system comprises door frame, middle cylinder; The both sides at the top of the piston rod of described middle cylinder are respectively arranged with sprocket wheel; Described sprocket wheel is provided with chain; The two ends of described chain are fixed on door frame and balladeur train by chain hinge pin, chain joint, jam nut; The both sides of described steering tiller arrange left-handed opening, right switch respectively; Described left-handed opening is connected with pumping plant, the rising of cylinder in control; Described right switch is connected with pumping plant, the decline of cylinder in control; Described pallet fork system comprises balladeur train, pallet fork; Described balladeur train both sides are provided with roller, can slide up and down in portal frame system; Described balladeur train is connected by hinge with pallet fork upper end, and pallet fork can rotate relative to balladeur train around bearing pin; Described pallet fork lower end is provided with angle regulator, and described angle regulator comprises jacking block, jack; The bottom of described jack is nested with the side in pallet fork lower sleeve, and the force application mechanism on the top of described jack is arranged on outside sleeve, and described jacking block is nested with the opposite side at sleeve; When operating the force application mechanism of jack, the piston rod of jack is extended, makes jacking block withstand balladeur train, thus the angle of inclination of adjustment pallet fork is changed.
Preferably, described angle regulator, also comprises cushion block; Described cushion block is arranged on the outside of jack, and can be fixed in sleeve by jack, described cushion block is fixed by screws on pallet fork.
Preferably, the side being provided with the sleeve of jack described in is provided with draw-in groove; Described cushion block is arranged on the outside of jack, jack can be fixed in the draw-in groove of sleeve.
Preferably, described portal frame system both sides are provided with working lamp, when working in the environment of dark, can be used to illumination.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
The fork truck at the adjustable pallet fork angle of inclination of the present invention program, the angle of inclination of pallet fork can regulate, and can adjust the angle of inclination of pallet fork, goods is not easily dropped from pallet fork, improves the safety of goods and personnel when vehicle fork picking thing.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solution of the present invention is described further:
Accompanying drawing 1 is the block diagram of the fork truck at adjustable pallet fork angle of inclination of the present invention;
Accompanying drawing 2 is the amplification stereogram of the steering tiller of the fork truck at adjustable pallet fork angle of inclination of the present invention;
Accompanying drawing 3 is the sectional structure schematic diagram of pallet fork system of the present invention;
Accompanying drawing 4 is the sectional structure schematic diagram of pallet fork angular adjustment state of the present invention;
Accompanying drawing 5 is the structure for amplifying schematic diagram of the portal frame system of the fork truck at adjustable pallet fork angle of inclination of the present invention;
Wherein: 1, steering tiller; 2, pedal assembly; 3, vehicle body; 4, load-supporting wheel; 5, pallet fork; 6, portal frame system; 7, working lamp; 8, balladeur train; 9, roller; 10, bearing pin; 11, jack; 12, cushion block; 13, jacking block; 14, screw; 15, sprocket wheel; 16, chain; 17, middle cylinder; 18, chain hinge pin; 19, chain joint; 20, jam nut; 21, right switch; 22, left-handed opening; 23, piston rod.
detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the present invention is described in further detail.
As Figure 1-5, the fork truck at a kind of adjustable pallet fork angle of inclination of the present invention, comprises steering tiller 1, vehicle body 3, pedal assembly 2, portal frame system 6 and pallet fork system; Described steering tiller 1 is arranged on the rear portion of vehicle body 3, turns to and working direction for controlling car load; Described pedal assembly 2 is arranged on the afterbody of vehicle body 3, and chaufeur can stand on pedal assembly 2 and operate steering tiller 1; Described portal frame system 6 is arranged on the middle part of vehicle body 3; Described pallet fork Operation system setting is in the front portion of portal frame system 6; Described portal frame system 6 both sides are provided with working lamp, when working in the environment of dark, can be used to illumination; Described portal frame system 6 comprises door frame, middle cylinder 17; The both sides at the top of the piston rod of described middle cylinder 17 are respectively arranged with sprocket wheel 15; Described sprocket wheel 15 is provided with chain 16; The two ends of described chain 16 are fixed on door frame and balladeur train 8 by chain hinge pin 18, chain joint 19, jam nut 20; Described pallet fork system comprises balladeur train 8, pallet fork 5; Described balladeur train 8 is articulated and connected by bearing pin 10 with pallet fork 5 upper end, and pallet fork 5 can rotate relative to balladeur train 8 around bearing pin 10; Described balladeur train 8 both sides are provided with roller 9, and it can slide up and down in portal frame system 6; The both sides of described steering tiller arrange left-handed opening 22, right switch 21 respectively; Described left-handed opening 22 is connected with pumping plant, the rising of cylinder 17 in control; Described right switch 21 is connected with pumping plant, the decline of cylinder 17 in control; The lifting of described middle cylinder 17 can drive pallet fork system to slide up and down in portal frame system 6.
As shown in accompanying drawing 3,4, described pallet fork lower end is provided with angle regulator, described angle regulator, comprises jacking block 13, jack 11, cushion block 12; The bottom of described jack 11 is nested with the side in pallet fork lower sleeve, and the force application mechanism on the top of described jack 11 is arranged on outside sleeve, and described jacking block 13 is nested with the opposite side at sleeve; When operating the force application mechanism of jack 11, the piston rod 23 of jack 11 is extended, makes jacking block 13 withstand balladeur train 8; The power that piston rod 23 produces acts on balladeur train 8 by jacking block 13, and balladeur train 8 antagonistic force in pallet fork 5, thus makes pallet fork 5 rotate 8 around bearing pin 10 relative to balladeur train, reaches the object at the angle of inclination regulating pallet fork 5; Described cushion block 12 is arranged on the outside of jack 11, can be fixed in sleeve by jack 11, and described cushion block 12 is fixed on pallet fork by screw 14.
In the present embodiment, described in be provided with the sleeve of jack 11 side on be provided with draw-in groove; Described cushion block 12 is arranged on the outside of jack 11, jack 11 can be fixed in the draw-in groove of sleeve, thus realizes fixing jack 11.When needs dismounting jack 11, first cushion block 12 can be pulled down, jack 11 can be unloaded.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
The fork truck at the adjustable pallet fork angle of inclination of the present invention program, the angle of inclination of pallet fork can regulate, and can adjust the angle of inclination of pallet fork, goods is not easily dropped from pallet fork, improves the safety of goods and personnel when vehicle fork picking thing.
Above-described embodiment is only for illustrating technical conceive of the present invention and feature; its object is to person skilled in the art can be understood content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (4)
1. the fork truck at adjustable pallet fork angle of inclination, comprises steering tiller, vehicle body, pedal assembly, portal frame system and pallet fork system; Described steering tiller is arranged on the rear portion of vehicle body, turns to and working direction for controlling car load; Described pedal assembly is arranged on the afterbody of vehicle body, and chaufeur can stand on pedal assembly and operate steering tiller; Described portal frame system is arranged on the middle part of vehicle body; Described pallet fork Operation system setting is in the front portion of portal frame system; Described portal frame system comprises door frame, middle cylinder; The both sides at the top of the piston rod of described middle cylinder are respectively arranged with sprocket wheel; Described sprocket wheel is provided with chain; The two ends of described chain are fixed on door frame and balladeur train by chain hinge pin, chain joint, jam nut; The both sides of described steering tiller arrange left-handed opening, right switch respectively; Described left-handed opening is connected with pumping plant, the rising of cylinder in control; Described right switch is connected with pumping plant, the decline of cylinder in control; It is characterized in that: described pallet fork system comprises balladeur train, pallet fork; Described balladeur train both sides are provided with roller, can slide up and down in portal frame system; Described balladeur train is connected by hinge with pallet fork upper end, and pallet fork can rotate relative to balladeur train around bearing pin; Described pallet fork lower end is provided with angle regulator, and described angle regulator comprises jacking block, jack; The bottom of described jack is nested with the side in pallet fork lower sleeve, and the force application mechanism on the top of described jack is arranged on outside sleeve, and described jacking block is nested with the opposite side at sleeve; When operating the force application mechanism of jack, the piston rod of jack is extended, makes jacking block withstand balladeur train, thus the angle of inclination of adjustment pallet fork is changed.
2. the fork truck at adjustable pallet fork angle of inclination according to claim 1, is characterized in that: described angle regulator, also comprises cushion block; Described cushion block is arranged on the outside of jack, and can be fixed in sleeve by jack, described cushion block is fixed by screws on pallet fork.
3. the fork truck at adjustable pallet fork angle of inclination according to claim 2, is characterized in that: described in be provided with the sleeve of jack side on be provided with draw-in groove; Described cushion block is arranged on the outside of jack, jack can be fixed in the draw-in groove of sleeve.
4. the fork truck at the adjustable pallet fork angle of inclination according to claim 1 or 2 or 3, is characterized in that: described portal frame system both sides are provided with working lamp, when working in the environment of dark, can be used to illumination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410500643.2A CN104310275B (en) | 2014-09-26 | 2014-09-26 | A kind of fork truck at adjustable pallet fork angle of inclination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410500643.2A CN104310275B (en) | 2014-09-26 | 2014-09-26 | A kind of fork truck at adjustable pallet fork angle of inclination |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104310275A true CN104310275A (en) | 2015-01-28 |
| CN104310275B CN104310275B (en) | 2017-06-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410500643.2A Active CN104310275B (en) | 2014-09-26 | 2014-09-26 | A kind of fork truck at adjustable pallet fork angle of inclination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104310275B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108862112A (en) * | 2018-07-09 | 2018-11-23 | 黄山市麦佰机械自动化有限公司 | A kind of anti-lost goods type fork truck |
| CN111252699A (en) * | 2018-11-30 | 2020-06-09 | 上海梅山钢铁股份有限公司 | Induction zinc pot water-cooled capacitor replacement trolley and operation method |
| CN113103949A (en) * | 2021-05-16 | 2021-07-13 | 张保华 | Goods shifts transport vechicle based on tray is placed |
| CN114572897A (en) * | 2022-03-30 | 2022-06-03 | 诺力智能装备股份有限公司 | Truck-mounted forklift |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB774481A (en) * | 1952-05-15 | 1957-05-08 | John Reginald Sharp | Improvements in or relating to fork or like trucks |
| GB2266700A (en) * | 1992-05-08 | 1993-11-10 | Lansing Linde Ltd | Load lifting carriage for an industrial lift truck |
| CN201390637Y (en) * | 2009-03-30 | 2010-01-27 | 安徽合叉叉车有限公司 | Self-tilting type pallet fork rack for fork truck |
| CN102431934A (en) * | 2011-12-14 | 2012-05-02 | 苏州先锋物流装备科技有限公司 | Cargo fork assembly capable of upwards inclining |
| CN203144054U (en) * | 2012-12-28 | 2013-08-21 | 苏州先锋物流装备科技有限公司 | Pallet fork inclination system |
| CN203359913U (en) * | 2013-06-26 | 2013-12-25 | 天津港第一港埠有限公司 | Forklift mast |
| CN203568791U (en) * | 2013-11-29 | 2014-04-30 | 安徽合力股份有限公司 | Inclined side shifter for forward fork lift |
| CN204138283U (en) * | 2014-09-26 | 2015-02-04 | 苏州先锋物流装备科技有限公司 | A kind of fork truck of adjustable pallet fork angle of inclination |
-
2014
- 2014-09-26 CN CN201410500643.2A patent/CN104310275B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB774481A (en) * | 1952-05-15 | 1957-05-08 | John Reginald Sharp | Improvements in or relating to fork or like trucks |
| GB2266700A (en) * | 1992-05-08 | 1993-11-10 | Lansing Linde Ltd | Load lifting carriage for an industrial lift truck |
| CN201390637Y (en) * | 2009-03-30 | 2010-01-27 | 安徽合叉叉车有限公司 | Self-tilting type pallet fork rack for fork truck |
| CN102431934A (en) * | 2011-12-14 | 2012-05-02 | 苏州先锋物流装备科技有限公司 | Cargo fork assembly capable of upwards inclining |
| CN203144054U (en) * | 2012-12-28 | 2013-08-21 | 苏州先锋物流装备科技有限公司 | Pallet fork inclination system |
| CN203359913U (en) * | 2013-06-26 | 2013-12-25 | 天津港第一港埠有限公司 | Forklift mast |
| CN203568791U (en) * | 2013-11-29 | 2014-04-30 | 安徽合力股份有限公司 | Inclined side shifter for forward fork lift |
| CN204138283U (en) * | 2014-09-26 | 2015-02-04 | 苏州先锋物流装备科技有限公司 | A kind of fork truck of adjustable pallet fork angle of inclination |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108862112A (en) * | 2018-07-09 | 2018-11-23 | 黄山市麦佰机械自动化有限公司 | A kind of anti-lost goods type fork truck |
| CN111252699A (en) * | 2018-11-30 | 2020-06-09 | 上海梅山钢铁股份有限公司 | Induction zinc pot water-cooled capacitor replacement trolley and operation method |
| CN113103949A (en) * | 2021-05-16 | 2021-07-13 | 张保华 | Goods shifts transport vechicle based on tray is placed |
| CN114572897A (en) * | 2022-03-30 | 2022-06-03 | 诺力智能装备股份有限公司 | Truck-mounted forklift |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104310275B (en) | 2017-06-13 |
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