CN203558813U - Loading stacker - Google Patents
Loading stacker Download PDFInfo
- Publication number
- CN203558813U CN203558813U CN201320763116.1U CN201320763116U CN203558813U CN 203558813 U CN203558813 U CN 203558813U CN 201320763116 U CN201320763116 U CN 201320763116U CN 203558813 U CN203558813 U CN 203558813U
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- China
- Prior art keywords
- actuating cylinder
- chain
- hydraulic actuating
- slide rail
- hydraulic
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- 238000010030 laminating Methods 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 description 6
- 230000005484 gravity Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model discloses a loading stacker comprising a console. A hydraulic station is arranged in the console, and a seat is arranged at the bottom of the console and connected with two parallel slide rails. The slide rails are arranged on the outer side of the console and provided with a pallet fork capable of moving along the axes of the slide rails. A hydraulic cylinder is arranged between the pallet fork and the console, a hydraulic pipe is arranged between the hydraulic cylinder and the console, two ends of the hydraulic pipe are communicated with the hydraulic cylinder and the hydraulic station respectively, and the bottom end of the hydraulic cylinder is fixed to the seat. A piston is arranged in the hydraulic cylinder, a chain is arranged on the outer side of the hydraulic cylinder, one end of the chain is fixed with the outer wall of the hydraulic cylinder, and the other end of the chain is fixed with the pallet fork after contacting with the top end of the piston. The stacker is simple in structure and simple in principle; the chain is used to lift goods so that impacts to a forklift are reduced due to flexible connection of the chain and the service life of the forklift is enabled to reach the design standards.
Description
Technical field
The utility model relates to a kind of loading stacker, belongs to mechanical field.
Background technology
Fork truck is one of conventional carrying vehicle of present people, is that member pallet cargo loads and unloads, the various wheeled carrying vehicle of stacking and short range transportation, weight transport operation.Be widely used in harbour, station, airport, goods yard, factory floor, warehouse, Transfer center and DISTRIBUTION CENTRE etc., and can enter the handling, the transport operation that in cabin, compartment and freight container, carry out pallet cargo, be requisite equipment in pallet traffic, Container Transport, the technical parameter of fork truck is architectural feature for showing fork truck and serviceability.Main technical details has: rated load weight, load base, maximum height of lift, door frame inclination angle, maximum travelling speed, minimum turning radius, road clearance and wheelbase, wheelspan etc.Rated load weight: the rated load weight of fork truck refers to when center of gravity of goods to the distance of pallet fork antetheca is not more than load base, allows the maximum weight of the goods hoisting, represents with t (ton).When the center of gravity of goods on pallet fork has exceeded the load base of regulation, due to the restriction of fork truck fore-and-aft stability, hoisting capacity is answered corresponding reducing; Load base: when load base refers to the goods of placing standard on pallet fork, its center of gravity, to the horizontal throw T of pallet fork vertical section antetheca, represents with mm (millimeter).For 1T, to 4T fork truck legal load width between centers, be 500mm; Maximum height of lift: maximum height of lift refers on smooth solid ground, fork truck is fully loaded, and when goods rises to extreme higher position, the upper surface of pallet fork horizontal segment is from the vertical distance of the level ground at fork truck place; Door frame inclination angle: door frame inclination angle refers to that the fork truck of no-load is on smooth solid ground, door frame is its upright position inclination maximum forward or backward relatively.The effect of front rake is to get and unload goods putting thing for the ease of fork; The effect of casterangle is when fork truck band shipping row, the landing from pallet fork of prevention goods.Common forklift front rake is 3 ° ~ 6 °, and casterangle is 10 °～12 °; Maximum lifting velocity: the maximum lifting velocity of fork truck typically refers to fork truck at full load, the maximum speed of cargo lifting, with m/min (m/min) represent.Improve maximum lifting velocity, can improve operating efficiency, but lifting velocity is too fast, goods damage and engine-damaged accident easily occur.The maximum lifting velocity of Domestic Forklift has been brought up to 20m/min at present; Maximum travel speed; Improving moving velocity has a significant impact the operating efficiency that improves fork truck.To with the hoisting capacity diesel fork lift truck that is 1t, its at full load maximum travel speed is no less than 17m/min; Minimum turning radius: when fork truck is at no-load low speed driving, when making bearing circle and turning, car body outermost and inner side be to the minor increment of turning center, be called minimum outside turn radius outer and minimum inside in turn radius.Minimum outside turn radius is less, and the floor area needing when fork truck is turned is less, and manoevreability better; Road clearance: road clearance refers to beyond wheel, on car body, fixing nadir is to the distance on ground, and its represents fork truck ability of negotiate terrain projection obstacle without collision.Road clearance is larger, and the crossing ability of fork truck is higher; Wheelbase and wheelspan: fork truck wheelbase refers to the horizontal throw of fork truck front-rear axle line of centers.Wheelspan refers to the distance at left and right wheels center on same axle.Increase wheelbase, be conducive to the fore-and-aft stability of fork truck, but bodywork length is increased, minimum turning radius increases.Increase wheelspan, be conducive to the lateral stability of fork truck, but can make vehicle body beam overall and minimum turning radius increase; Right angle channel minimum width: right angle channel minimum width is the minimum width that confession under directions fork truck comes and goes the passage intersecting at a right angle travelling, represents with mm, and general right angle channel minimum width is less, and performance better; Stacking passage minimum width: stacking passage minimum width be fork truck when normal operation, the minimum width of passage.Existing stacker is generally to fork truck, in fork truck, the lifting of pallet fork is all to promote by Axle Parts, the load that this structure is born is large, but owing to being rigid connection, the impact that fork truck is subject to goods is also large, easily cause the distortion of Axle Parts or the damage of inner structure, affect service life.
Utility model content
The purpose of this utility model be to overcome above-mentioned prior art fork truck utilize Axle Parts to carry out cargo lifting to cause being subject to the impulsive force of goods large, easily cause the problem of the distortion of Axle Parts or the damage of inner structure, a kind of loading stacker is provided, this stacker is by adopting chain to drive goods to promote, utilize the soft connection of chain, reduce the impact of goods to stacker, guaranteed the Stability Analysis of Structures of stacker.
The purpose of this utility model is achieved through the following technical solutions: loading stacker, comprise control desk, in described control desk, be provided with Hydraulic Station, the bottom of control desk is provided with base, base is connected with two slide rails that are parallel to each other, and slide rail is arranged on the outside of control desk, pallet fork is installed on slide rail, and pallet fork can move along the axis direction of slide rail, between pallet fork and control desk, be provided with hydraulic actuating cylinder, between hydraulic actuating cylinder and control desk, be provided with hydraulic pipe, the two ends of hydraulic pipe are communicated with hydraulic actuating cylinder and Hydraulic Station respectively, the bottom of hydraulic actuating cylinder is fixed on base, in hydraulic actuating cylinder, be provided with piston, the top of piston is arranged on hydraulic actuating cylinder outside, the outer setting of hydraulic actuating cylinder has chain, one end of chain and the outer wall of hydraulic actuating cylinder are fixed, the other end is fixed with pallet fork after contacting with the top of piston again.In the technical program, by at hydraulic pressure as power, then utilize chain to pull pallet fork to carry out the movement of vertical, the structure of chain-driving, drives with respect to Axle Parts, is a kind of connection of flexibility, impulsive force in the time of can be by goods lifting utilizes the characteristic absorption of this body structure of chain to dissolve, reduced the impact to fork truck itself, guaranteed the Stability Analysis of Structures of fork truck, can reach design standard the service life of fork truck.
On the outer wall on the top of piston, be provided with chuck, in chuck, be provided with gear, in gear, be provided with bearing pin, bearing pin is simultaneously through gear and chuck, and gear can rotate around bearing pin, gear is arranged on the top end face top of piston, and chain passes chuck inside and engages with gear.By gear, make chain can directly over the top of piston, form a contact, when piston moves, chain moves thereupon, and the length of chain is fixed, in this process, gear is to rotate around bearing pin, and the chain length between piston head and pallet fork is changed, thereby pallet fork is driven and promoted.
The equal indent of opposite face between slide rail forms chute, between chute, be provided with raising legs, on the outer wall of raising legs, be provided with pulley, pulley correspondence is arranged in chute and the wheel face of pulley and the sidewall contact of chute, and chain is fixed on raising legs away from one end of hydraulic actuating cylinder; On the sidewall of raising legs, be fixed with stay bearing plate, pallet fork is vertically welded on stay bearing plate.Pulley can rotate along the axis of himself, by pulley is snapped onto in chute, the motion track that makes raising legs is on same straight line, utilizes stay bearing plate as the centre part being connected between raising legs and pallet fork, and the resistance to overturning of whole fork truck is improved.
Between slide rail, be provided with connecting panel, the two ends of connecting panel are vertically fixed on respectively on slide rail, are provided with link span on connecting panel, and one end and the connecting panel of link span are fixed, and the other end is provided with through hole one; On the outer wall of described hydraulic actuating cylinder, be fixed with erecting frame, on erecting frame, be provided with through hole two, through hole two be arranged on through hole one under, chain away from one end of raising legs simultaneously through after through hole one and through hole two and erecting frame fix.Connecting panel is to strain in the horizontal direction slide rail, guarantees that the relative position between slide rail does not change, and by link span and erecting frame are set, one end of chain is connected in series multiple parts, and the resistance to overturning of structure is strengthened.
On base, be provided with positioning plate, the bottom of positioning plate is fixed on base, the sidewall of positioning plate and the laminating of the sidewall of slide rail, and positioning plate is arranged on the outside of two one slide rails.Because slide rail will guarantee the motion track of the goods of placing on pallet fork and on pallet fork; the power being subject to is very large; and general pallet fork is all that vertical moves; so slide rail is also vertical setting, the size that the bottom of slide rail contacts with base, slide rail is easily out of shape; and by arranging after positioning plate; at the sidewall of slide rail, increase one deck protection structure, defined the position of slide rail, made slide rail more stable with being connected of base.
In sum, the beneficial effects of the utility model are: this stacker is simple in structure, principle is easy, by adopting chain to drive goods to promote, utilize the soft connection of chain, reduce the impact of goods to fork truck, guaranteed the Stability Analysis of Structures of fork truck, made to reach in service life of fork truck design standard.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Mark and corresponding parts title in accompanying drawing: 1-pallet fork; 2-stay bearing plate; 3-raising legs; 4-pulley; 5-chute; 6-hydraulic actuating cylinder; 7-piston; 8-chain; 9-gear; 10-chuck; 11-connecting panel; 12-slide rail; 13-link span; 14-erecting frame; 15-control desk; 16-base; 17-positioning plate; 18-hydraulic pipe.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but embodiment of the present utility model is not limited only to this.
Embodiment:
As shown in Figure 1, loading stacker, comprise control desk 15, in described control desk 15, be provided with Hydraulic Station, the bottom of control desk 15 is provided with base 16, base 16 is connected with two slide rails that are parallel to each other 12, and slide rail 12 is arranged on the outside of control desk 15, pallet fork 1 is installed on slide rail 12, and pallet fork 1 can move along the axis direction of slide rail 12, between pallet fork 1 and control desk 15, be provided with hydraulic actuating cylinder 6, between hydraulic actuating cylinder 6 and control desk 15, be provided with hydraulic pipe 18, the two ends of hydraulic pipe 18 are communicated with hydraulic actuating cylinder 6 and Hydraulic Station respectively, the bottom of hydraulic actuating cylinder 6 is fixed on base 16, in hydraulic actuating cylinder 6, be provided with piston 7, the top of piston 7 is arranged on hydraulic actuating cylinder 6 outsides, the outer setting of hydraulic actuating cylinder 6 has chain 8, the outer wall of one end of chain 8 and hydraulic actuating cylinder 6 is fixed, the other end is fixing with pallet fork 1 again after contacting with the top of piston 7.Hydraulic oil in Hydraulic Station is input in hydraulic actuating cylinder 6 by hydraulic pipe 18, then push the motion that piston 7 carries out upwards, chain 8 is along with the upward movement of piston 8, make pallet fork 1 to be pulled also upward movement by chain 8, and chain 8 itself is sectional structure formation, the instant impact in the time of can sponging freight lifting, promotes with respect to traditional Axle Parts, reduce the impact to fork truck, made the inner structure of fork truck more stable.
On the outer wall on the top of piston 7, be provided with chuck 10, in chuck 10, be provided with gear 9, in gear 9, be provided with bearing pin, bearing pin is simultaneously through gear 9 and chuck 10, and gear 9 can rotate around bearing pin, gear 9 is arranged on the top end face top of piston 7, and chain 8 passes chuck 10 inside and engages with gear 9.Chuck 10 is inner hollow, and the parts of symmetrical side fluting, gear 9 is arranged in chuck 10, and the diameter of gear 9 is greater than the width of chuck 10, chain 8 is engaged on gear 9, and gear 9 is to be arranged in chuck 10 by bearing pin, when chain 8 pulls pallet fork to move like this, can bear enough pulling force, the rotation of gear 9 simultaneously, drives the position of chain 8 on gear 9 to change, thereby promotes pallet fork 1.
The equal indent of opposite face between slide rail 12 forms chute 5, between chute 5, be provided with raising legs 3, on the outer wall of raising legs 3, be provided with pulley 4, pulley 4 correspondences are arranged in chute 5 and the sidewall contact of the wheel face of pulley 4 and chute 5, and chain 8 is fixed on raising legs 3 away from one end of hydraulic actuating cylinder 6; On the sidewall of raising legs 3, be fixed with stay bearing plate 2, pallet fork 1 is vertically welded on stay bearing plate 2.Raising legs 3, as being arranged on the parts between slide rail 12, couples together pallet fork 1, slide rail 12 and chain 8 etc., makes the Stability Analysis of Structures of fork truck, and all parts can be realized its function.
Between slide rail 12, be provided with connecting panel 11, the two ends of connecting panel 11 are vertically fixed on respectively on slide rail 12, are provided with link span 13 on connecting panel 11, and one end of link span 13 and connecting panel 11 are fixing, and the other end is provided with through hole one; On the outer wall of described hydraulic actuating cylinder 6, be fixed with erecting frame 14, on erecting frame 14, be provided with through hole two, through hole two be arranged on through hole one under, chain 8 away from one end of raising legs 3 simultaneously through fixing with erecting frame 14 after through hole one and through hole two.Connecting panel 11 is the parts that limit position relationship between two one slide rails 12, and is connected with link span 13, and chain 8 can be stablized in the fixing one end of hydraulic actuating cylinder 6, and can be because the weight of the goods of placing on pallet fork 1 comes off.
On base 16, be provided with positioning plate 17, the bottom of positioning plate 17 is fixed on base 16, the sidewall laminating of the sidewall of positioning plate 17 and slide rail 12, and positioning plate 17 is arranged on the outside of two one slide rails 12.Positioning plate 17 is that the position of slide rail 12 is limited, and as welded support limit parts on the outer wall at two one slide rails 12, makes slide rail 12 more firm with fixing of base 16.
Take aforesaid way, just can realize preferably the utility model.
Claims (6)
1. loading stacker, it is characterized in that: comprise control desk (15), described control desk is provided with Hydraulic Station in (15), the bottom of control desk (15) is provided with base (16), base (16) is connected with two slide rails that are parallel to each other (12), and slide rail (12) is arranged on the outside of control desk (15), pallet fork (1) is installed on slide rail (12), and pallet fork (1) can move along the axis direction of slide rail (12), between pallet fork (1) and control desk (15), be provided with hydraulic actuating cylinder (6), between hydraulic actuating cylinder (6) and control desk (15), be provided with hydraulic pipe (18), the two ends of hydraulic pipe (18) are communicated with hydraulic actuating cylinder (6) and Hydraulic Station respectively, the bottom of hydraulic actuating cylinder (6) is fixed on base (16), in hydraulic actuating cylinder (6), be provided with piston (7), the top of piston (7) is arranged on hydraulic actuating cylinder (6) outside, the outer setting of hydraulic actuating cylinder (6) has chain (8), the outer wall of one end of chain (8) and hydraulic actuating cylinder (6) is fixed, the other end is fixing with pallet fork (1) again after contacting with the top of piston (7).
2. loading stacker according to claim 1, it is characterized in that: on the outer wall on the top of described piston (7), be provided with chuck (10), in chuck (10), be provided with gear (9), gear is provided with bearing pin in (9), bearing pin is simultaneously through gear (9) and chuck (10), and gear (9) can rotate around bearing pin, gear (9) is arranged on the top end face top of piston (7), and chain (8) passes chuck (10) inside and engages with gear (9).
3. loading stacker according to claim 1, it is characterized in that: the equal indent of opposite face between described slide rail (12) forms chute (5), between chute (5), be provided with raising legs (3), on the outer wall of raising legs (3), be provided with pulley (4), pulley (4) correspondence is arranged in chute (5) and the sidewall contact of the wheel face of pulley (4) and chute (5), and chain (8) is fixed on raising legs (3) away from one end of hydraulic actuating cylinder (6).
4. loading stacker according to claim 3, is characterized in that: on the sidewall of described raising legs (3), be fixed with stay bearing plate (2), pallet fork (1) is vertically welded on stay bearing plate (2).
5. loading stacker according to claim 3, it is characterized in that: between described slide rail (12), be provided with connecting panel (11), the two ends of connecting panel (11) are vertically fixed on respectively on slide rail (12), on connecting panel (11), be provided with link span (13), one end of link span (13) and connecting panel (11) are fixing, and the other end is provided with through hole one; On the outer wall of described hydraulic actuating cylinder (6), be fixed with erecting frame (14), erecting frame is provided with through hole two on (14), through hole two be arranged on through hole one under, chain (8) away from one end of raising legs (3) simultaneously through fixing with erecting frame (14) after through hole one and through hole two.
6. loading stacker according to claim 1, it is characterized in that: on described base (16), be provided with positioning plate (17), the bottom of positioning plate (17) is fixed on base (16), the sidewall laminating of the sidewall of positioning plate (17) and slide rail (12), positioning plate (17) is arranged on the outside of two one slide rails (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320763116.1U CN203558813U (en) | 2013-11-28 | 2013-11-28 | Loading stacker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320763116.1U CN203558813U (en) | 2013-11-28 | 2013-11-28 | Loading stacker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203558813U true CN203558813U (en) | 2014-04-23 |
Family
ID=50508546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320763116.1U Expired - Fee Related CN203558813U (en) | 2013-11-28 | 2013-11-28 | Loading stacker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203558813U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104261314A (en) * | 2014-09-23 | 2015-01-07 | 苏州先锋物流装备科技有限公司 | Standing steer type shaft pulling forklift |
| CN104326403A (en) * | 2014-10-09 | 2015-02-04 | 苏州先锋物流装备科技有限公司 | Fork-distance-adjustable shaft shifting vehicle |
| CN108557698A (en) * | 2018-07-06 | 2018-09-21 | 国网四川省电力公司甘孜供电公司 | Liftable type station trolley |
-
2013
- 2013-11-28 CN CN201320763116.1U patent/CN203558813U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104261314A (en) * | 2014-09-23 | 2015-01-07 | 苏州先锋物流装备科技有限公司 | Standing steer type shaft pulling forklift |
| CN104261314B (en) * | 2014-09-23 | 2016-08-24 | 苏州先锋物流装备科技有限公司 | A kind of station formula of driving pulls out yoke car |
| CN104326403A (en) * | 2014-10-09 | 2015-02-04 | 苏州先锋物流装备科技有限公司 | Fork-distance-adjustable shaft shifting vehicle |
| CN108557698A (en) * | 2018-07-06 | 2018-09-21 | 国网四川省电力公司甘孜供电公司 | Liftable type station trolley |
| CN108557698B (en) * | 2018-07-06 | 2023-12-12 | 国网四川省电力公司甘孜供电公司 | Lifting trolley for overhauling transformer substation |
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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: 20140423 Termination date: 20181128 |