CN101607684A - A kind of detachable forklift - Google Patents
A kind of detachable forklift Download PDFInfo
- Publication number
- CN101607684A CN101607684A CNA2009100893053A CN200910089305A CN101607684A CN 101607684 A CN101607684 A CN 101607684A CN A2009100893053 A CNA2009100893053 A CN A2009100893053A CN 200910089305 A CN200910089305 A CN 200910089305A CN 101607684 A CN101607684 A CN 101607684A
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- vertical beam
- crossbeam
- base
- fork truck
- pallet fork
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Abstract
A kind of fork truck comprises base, vertical beam, goods shelf, pallet fork and pallet fork actuating device, base comprise the positioning beam between two crossbeams and the crossbeam, between crossbeam and the positioning beam for removably connecting; Vertical beam is made up of a plurality of vertical beam sections that link together, and dismantled and assembled being arranged on the base; Detouchable is provided with goods shelf on the vertical beam, and goods shelf can move up and down along vertical beam, and pallet fork is play the guiding role; The pallet fork detouchable that has carried weight is connected with goods shelf; The actuating device that is arranged on the base is connected with pallet fork, drives pallet fork and moves up and down along vertical beam.
Description
Technical field
The present invention relates to a kind of portage mechanical equipment, especially the handbarrow of fork truck class.
Background technology
Fork truck is that a kind of lifting is loaded vehicle certainly, and its kind is a lot, and is of many uses, is that the handling application in machine equipments is a kind of comparatively widely.Fork truck can be realized carrying in the horizontal and vertical directions, but actv. is finished various handling operations in multiple occasion.
In the prior art, no matter adopt manually, the electronic still fork truck of hydraulic power, its framed structure is non-dismountable connection, i.e. for captiveing joint, can't dismantle and re-assembly between the fork truck vehicle frame, base plate and pallet fork.
This structure of fork truck in the prior art, because its volume fixes, so following limitation is arranged when work:
1, can't pass through narrow and small short passage, or narrow door enters the work area;
Need when 2, depositing than large space,, then take up an area of very big if there are a lot of fork trucks to need simultaneously to deposit;
3, be not suitable for carrying, traction, carrying causes being not suitable for the field, or uses in the long-distance transportation process;
4, be not suitable for operation in narrow and small short space;
5, when the carrying small article, also need be equipped with waggon.
Summary of the invention
For solving the problems referred to above that existing fork truck exists, the invention provides a kind of detachable fork truck, be specially:
A kind of fork truck comprises base, vertical beam, goods shelf, pallet fork and pallet fork actuating device, base comprise the positioning beam between two crossbeams and the crossbeam, between crossbeam and the positioning beam for removably connecting; Vertical beam is made up of a plurality of vertical beam sections that link together, and dismantled and assembled being arranged on the base; Detouchable is provided with goods shelf on the vertical beam, and goods shelf can move up and down along vertical beam, and pallet fork is play the guiding role; The pallet fork detouchable that has carried weight is connected with goods shelf; The actuating device that is arranged on the base is connected with pallet fork, drives pallet fork and moves up and down along vertical beam.
Further, the crossbeam of described base is provided with the positioning beam registration device, positioning beam is provided with the crossbeam registration device, and described crossbeam registration device and positioning beam registration device can be realized the stationkeeping between crossbeam and the positioning beam after crossbeam and positioning beam assembling.
Further, on described each base crossbeam, two vertical beams are set at least, the vertical beam that is arranged on the same foundation seat crossbeam is formed a vertical beam group, fix its relative position by the vertical beam registration device and the location back timber that are arranged on the crossbeam between the vertical beam that is provided with on every foundation seat crossbeam, determine relative position by locating plate between the vertical beam group.
Further, described vertical beam registration device is arranged on the base crossbeam in fixed or detachable manner.
Further, described vertical beam registration device is fixed on the base crossbeam by welding or thread connecting mode.
Further, described goods shelf is made up of two frame plates and the roller that is arranged between the clamping plate, and roller is the concave surface roller.
Further, the number of rollers in the described goods shelf is more than or equal to 3, and preferred number of rollers is 4.
Further, described vertical beam, have outside thread, and the vertical beam section of pin-and-hole be set at one end by two ends, form with the external thread sleeve that is connected the vertical beam section, or form, or have the vertical beam section of negative thread and contiguous block that the screwed centre of an end has boss is formed by an end by the contiguous block that vertical beam section and two ends are threaded, the centre has boss that two ends have a negative thread.
Further, the quantity of the vertical beam section of described composition vertical beam can be selected according to need of work, and the setting range of vertical beam height is 0.5 to 5 meter.
Further, described actuating device comprises hydraulic efficiency gear, and chain and sprocket wheel, hydraulic efficiency gear are manual or foot-operated hydraulic efficiency gear, and chain is fixed on the base, and is supported by sprocket wheel, is connected with pallet fork, drives the pallet fork up-and-down movement.
Disclosed this fork truck among the present invention is detouchable and connects between its each parts, so, be easy to carrying, deposit, and can adjust the height of fork truck vertical beam according to shape, the quantity of institute's shipping goods, and be not subjected to the work-yard area, and whether restriction such as dynamic source.Can greatly satisfy the needs of goods transport.
Description of drawings
The schematic perspective view of fork truck described in the embodiment 1 among Fig. 1 the present invention
Fig. 2 a fork truck base positioning beam scheme drawing
Fig. 2 b fork truck base positioning beam scheme drawing
Fig. 3 a base crossbeam and vertical beam registration device connection diagram
Fig. 3 b base crossbeam and vertical beam registration device connection diagram
Fig. 3 c base crossbeam and vertical beam registration device connection diagram
Fig. 4 a vertical beam section connection mode scheme drawing
The vertical beam section scheme drawing that uses among Fig. 4 b Fig. 4 a
Fig. 4 c vertical beam section connection mode scheme drawing
The vertical beam section scheme drawing that uses among Fig. 4 d Fig. 4 c
Fig. 4 e vertical beam section connection mode scheme drawing
The vertical beam section scheme drawing that uses among Fig. 4 f Fig. 4 e
Fig. 5 a pallet fork frame plate figure
Fig. 5 b pallet fork roller figure
Fig. 5 c goods shelf roller and vertical beam position concern scheme drawing
Fig. 6 a vertical beam positioning beam figure
Fig. 6 b vertical beam positioning beam and vertical beam connection diagram
Fig. 7 pallet fork figure
Fork truck block diagram described in the embodiment 2 among Fig. 8 the present invention
The specific embodiment
Embodiment 1.
As shown in Figure 1, fork truck comprises base described in the present invention, with with the dismantled and assembled bonded assembly vertical beam of described base, detouchable is provided with the goods shelf that can move up and down along vertical beam on the vertical beam, goods shelf is connected with the pallet fork detouchable that has carried weight, and pallet fork is driven by the hydraulic gear that is arranged on the base.
Base is made up of the positioning beam 1 between two crossbeams 2 and crossbeam, and two 2 on crossbeams are provided with a positioning beam 1 at least, and after the assembling, positioning beam is perpendicular to crossbeam.Shown in Fig. 2 a and Fig. 2 b, the positioning beam 1 of fork truck base is shaped steel or other steel structures, the positioning beam two ends have through hole 103, the position that through hole is provided with on positioning beam 1, should be complementary with the vertical beam registration device 201 that is provided with on the base crossbeam 2 of fork truck, after crossbeam and the positioning beam assembling, the vertical beam registration device on the crossbeam can pass hole 103.Shown in Fig. 3 a: through hole 103 height L
1Height L less than registration device 201 relevant positions
2Be provided with the crossbeam registration device at the two ends of positioning beam 1, this registration device is the outer baffle 101 that below, positioning beam end is provided with, with Internal baffle 102, distance between outer baffle 101 and the Internal baffle 102 should be complementary with the width of base crossbeam 2, is being easy fit between positioning beam crossbeam registration device and the crossbeam after the assembling.Internal baffle 101 and outer baffle 102 can make positioning beam in vertical and crossbeam axial direction stationkeeping after positioning beam 1 and crossbeam 2 assemble, and do not change in the course of the work to guarantee two distances between the crossbeam.As shown in Fig. 2 a, positioning beam also can not be provided with Internal baffle 102, and plays same effect by the mode that increases centre portion thickness, can certainly pass through other modes, for example, in the relevant position bolt etc. is set.After all can be implemented in positioning beam and crossbeam assembling, both all can use herein at the device perpendicular to the stationkeeping on the crossbeam axial direction.
Shown in Fig. 3 a to 3c, the crossbeam 2 of fork truck base is shaped steel or other steel structures, and crossbeam 2 is provided with vertical beam anchor fitting 201, and the vertical beam anchor fitting 201 among Fig. 3 a is fixed on the crossbeam by bolt 203; Vertical beam anchor fitting 201 among Fig. 3 b is fixed on the crossbeam 2 by the mode of welding; Also can be designed to solid construction by a end, and be provided with screw therein, vertical beam anchor fitting 201 is connected with crossbeam by screw thread as showing among Fig. 3 c with crossbeam or crossbeam.Other fixed forms also can adopt, and just are not repeated at this.Two ends at the crossbeam setting device also are provided with the positioning beam registration device, and the positioning beam registration device in the present embodiment is two locating pieces 202.Acting as of this locating piece, after positioning beam 1 and crossbeam assemble, moving between restriction positioning beam and the crossbeam on the crossbeam axial direction.
Shown in Fig. 3 a, vertical beam 3 is arranged on the crossbeam 2 of base by vertical beam registration device 201, vertical beam 3 is made up of a plurality of vertical beam sections, the vertical beam section is that the cross section is the steel pipe of circle or rectangle or the rod iron that an end has hole or screw, can directly be inserted on the vertical beam registration device 201, or be connected with vertical beam registration device 201 by screw thread as Fig. 3 b.Two vertical beams 3 are set on the every crossbeam 2 at least.
Shown in Fig. 4 a to 4f, a plurality of vertical beam sections 301 by sliceable of vertical beam 3 are formed, and vertical beam can be by can be according to the place, the situations such as stacking of waiting to transport goods, and the quantity of the vertical beam section by selecting splicing is adjusted the vertical beam whole height.In the present invention, the vertical beam height adjustment range is: 0.5-5m.
The vertical beam section is steel pipe or rod iron, generally adopts steel pipe, and as Fig. 4 a, shown in the 4b, vertical beam section 301 two ends all have outside thread, and an end outside thread place also has pin-and-hole, connects by the external thread sleeve that has pin-and-hole between the vertical beam section.During assembling, use the external thread sleeve 302 that has pin-and-hole that two sections vertical beam sections 301 are connected together, and use pin 303 location, prevent in the course of the work, relatively rotate between external thread sleeve and the vertical beam section.Shown in Fig. 4 c and 4d, vertical beam section 301 also can be the steel pipe that two ends have negative thread, connects by contiguous block 304 between two sections vertical beam sections, and the two ends of contiguous block 304 have the outside thread that matches with vertical beam section negative thread, and the centre has boss.Shown in Fig. 4 e and 4f, the vertical beam section also can be an end and is threaded structure, and the other end has the structure in hole, and on the sidewall of end with holes pin-and-hole is set, and contiguous block 305 is that an end is threaded the step axle construction that the structure other end has pin-and-hole.During assembling, an end that contiguous block 305 is had the pin-and-hole structure inserts the vertical beam Duan Duan that has pin-and-hole equally, and the other end is connected with screwed vertical beam Duan Duan, will sell then and insert pin-and-hole, to prevent in the course of the work relatively rotating between locating piece 304 and the vertical beam section.
Shown in Fig. 6 a and Fig. 6 b, two vertical beam upper ends that are arranged on the same foundation seat crossbeam connect by location back timber 5, and fix relative position therebetween.As shown in Figure 1, pass through locating plate 6 connections between two location back timbers, and fix relative position therebetween, make the vertical beam Stability Analysis of Structures of fork truck, phenomenons such as lateral deviation can not take place in the course of the work.Locating plate 6 also can be arranged on two vertical beams that pallet fork is not set, and determines two groups of relative positions that are arranged on the vertical beam on the different crossbeams.Between location back timber 6 and the vertical beam 3, locating plate 6 and locating between the back timber 5 is and removably connects.The location back timber is by connector 501 and 503, and connection pipe 502 is connected with vertical beam with 504.Locating plate 6 adopts usually with location back timber 5 and is threaded.
As Fig. 1 and shown in Figure 7, pallet fork 7 links to each other 4 guiding of 3 pairs of goods shelfs of vertical beam and supporting role by goods shelf 4 with front end (it is the place ahead that the setting goods shelf stretches out direction) vertical beam 3.Pallet fork 7 rear ends link to each other with hydraulic efficiency gear 8 on being arranged on the base positioning beam by chain 10, and drive pallet fork 7 by this fluid pressure drive device and move up and down.
As figure, shown in 5a, 5b and the 5c, goods shelf 4 is made up of frame plate 401 and roller 402, roller 402 is the roller of concave surface for wheel face, the quantity of roller is 4 in the present embodiment, and in vertical beam 3 bilateral symmetry settings, assembling latter two symmetrically arranged roller can be clipped in the middle vertical beam, to prevent that pallet fork from sideslip taking place when vertical beam slides up and down, phenomenon such as rock.As the cross section of the vertical beam 3 that uses is rectangle, then need be provided with roller on four surfaces of vertical beam, and a roller is set on each surface at least, and two apparent surfaces go up the rollers that are provided with and can not be on the same horizontal surface.Certainly, the roller setting in goods shelf and the goods shelf also has many other modes, and number of rollers is at least 3, and other can satisfy pallet fork is played directional tagging, and the structure with certain bending strength all can be applied in the goods shelf.
The pallet fork actuating device of fork truck is the hydraulic actuating cylinder 8 that is arranged on the base positioning beam 1, and with the fixing chain 10 of base and to the passive sprocket wheel 11 of chain, chain 10 is connected with pallet fork.Hydraulic actuating cylinder 8 is a manual type or foot-operated etc., and the hydraulic actuating cylinder by manpower can drive in use, need not to make external power supplys such as electricity consumption just can realize the lifting and the decline of pallet fork 7.Make fork lift truck structure simple, applied widely, can work under the environment such as field of propulsion source not having.
Also have wheel on the base crossbeam 2, also be provided with handle on the vertical beam.During work, as required fork truck is installed, the promotion handle moves to fork truck waits to transport goods the place, transports goods.
As shown in Figure 8, identical among other part-structures of fork truck and the embodiment 1, but the fork truck vertical beam is arranged on the place ahead of base crossbeam, have clump weight 9 at the vertical beam rear, balance fork truck weight, the fork truck of describing in the present embodiment, because do not have crossbeam on the direction stretching out with pallet fork, so in use, when pallet fork contacted with goods, the place ahead was unobstructed.Be that fork truck can load and unload more convenient more near goods.
Claims (10)
1, a kind of fork truck comprises base, vertical beam, goods shelf, pallet fork and pallet fork actuating device, base comprise the positioning beam between two crossbeams and the crossbeam, between crossbeam and the positioning beam for removably connecting; Vertical beam is made up of a plurality of vertical beam sections that link together, and dismantled and assembled being arranged on the base; Detouchable is provided with goods shelf on the vertical beam, and goods shelf can move up and down along vertical beam, and pallet fork is play the guiding role; The pallet fork detouchable that has carried weight is connected with goods shelf; The actuating device that is arranged on the base is connected with pallet fork, drives pallet fork and moves up and down along vertical beam.
2, the fork truck described in claim 1, it is characterized by, the crossbeam of described base is provided with the positioning beam registration device, positioning beam is provided with the crossbeam registration device, described crossbeam registration device and positioning beam registration device can be realized the stationkeeping between crossbeam and the positioning beam after crossbeam and positioning beam assembling.
3, the fork truck described in claim 1, it is characterized by, on described each base crossbeam, two vertical beams are set at least, the vertical beam that is arranged on the same foundation seat crossbeam is formed a vertical beam group, fix its relative position by the vertical beam registration device and the location back timber that are arranged on the crossbeam between the vertical beam that is provided with on every foundation seat crossbeam, determine relative position by locating plate between the vertical beam group.
4, the fork truck described in claim 3 is characterized by, and described vertical beam registration device is arranged on the base crossbeam in fixed or detachable manner.
5, the fork truck described in claim 1 is characterized by, and described vertical beam registration device is fixed on the base crossbeam by welding or thread connecting mode.
6, the fork truck described in claim 1 is characterized by, and described goods shelf is made up of two frame plates and the roller that is arranged between the clamping plate, and roller is the concave surface roller.
7, the fork truck described in claim 6 is characterized by, and the number of rollers in the described goods shelf is more than or equal to 3, and preferred number of rollers is 4.
8, the fork truck described in claim 1, it is characterized by, described vertical beam, have outside thread, and the vertical beam section of pin-and-hole be set at one end by two ends, form with the external thread sleeve that is connected the vertical beam section, or form, or have the vertical beam section of negative thread and contiguous block that the screwed centre of an end has boss is formed by an end by the contiguous block that vertical beam section and two ends are threaded, the centre has boss that two ends have a negative thread.
9, the fork truck described in claim 8 is characterized by, and the quantity of the vertical beam section of described composition vertical beam can be selected according to need of work, and the setting range of vertical beam height is 0.5 to 5 meter.
10, the fork truck described in claim 1 is characterized by, and described actuating device comprises hydraulic efficiency gear, chain and sprocket wheel, hydraulic efficiency gear are manual or foot-operated hydraulic efficiency gear, and chain is fixed on the base, and by the sprocket wheel support, be connected with pallet fork, drive the pallet fork up-and-down movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100893053A CN101607684A (en) | 2009-07-15 | 2009-07-15 | A kind of detachable forklift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100893053A CN101607684A (en) | 2009-07-15 | 2009-07-15 | A kind of detachable forklift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101607684A true CN101607684A (en) | 2009-12-23 |
Family
ID=41481614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009100893053A Pending CN101607684A (en) | 2009-07-15 | 2009-07-15 | A kind of detachable forklift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101607684A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102030286A (en) * | 2010-12-27 | 2011-04-27 | 上海梯佑国际贸易有限公司 | Manual self-elevating pallet truck |
| CN104310278A (en) * | 2014-09-23 | 2015-01-28 | 合肥工业大学 | Special mechanical loading, unloading and transporting device for multifunctional forklift truck |
| CN104909309A (en) * | 2015-07-06 | 2015-09-16 | 安徽合力股份有限公司 | Device for fixing pallet fork on forklift counterweight |
| CN106744467A (en) * | 2015-11-19 | 2017-05-31 | 秦皇岛市兴龙源金属制品有限公司 | A kind of new automatic aluminum alloy hub blank elevating mechanism |
| CN113504047A (en) * | 2021-06-29 | 2021-10-15 | 洛阳摩科机械科技有限公司 | Simulation testing machine for forklift roller bearing |
| CN114132871A (en) * | 2022-01-10 | 2022-03-04 | 湖州哥伦布物流科技有限公司 | A body structure for AGV fork truck |
-
2009
- 2009-07-15 CN CNA2009100893053A patent/CN101607684A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102030286A (en) * | 2010-12-27 | 2011-04-27 | 上海梯佑国际贸易有限公司 | Manual self-elevating pallet truck |
| CN102030286B (en) * | 2010-12-27 | 2014-07-02 | 上海梯佑国际贸易有限公司 | Manual self-elevating pallet truck |
| CN104310278A (en) * | 2014-09-23 | 2015-01-28 | 合肥工业大学 | Special mechanical loading, unloading and transporting device for multifunctional forklift truck |
| CN104909309A (en) * | 2015-07-06 | 2015-09-16 | 安徽合力股份有限公司 | Device for fixing pallet fork on forklift counterweight |
| CN106744467A (en) * | 2015-11-19 | 2017-05-31 | 秦皇岛市兴龙源金属制品有限公司 | A kind of new automatic aluminum alloy hub blank elevating mechanism |
| CN113504047A (en) * | 2021-06-29 | 2021-10-15 | 洛阳摩科机械科技有限公司 | Simulation testing machine for forklift roller bearing |
| CN114132871A (en) * | 2022-01-10 | 2022-03-04 | 湖州哥伦布物流科技有限公司 | A body structure for AGV fork truck |
| CN114132871B (en) * | 2022-01-10 | 2023-12-29 | 湖州哥伦布物流科技有限公司 | A automobile body structure for AGV fork truck |
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Application publication date: 20091223 |