CN202558558U

CN202558558U - Hydraulic lift truck device

Info

Publication number: CN202558558U
Application number: CN201220157827XU
Authority: CN
Inventors: 顾璐璐; 杨素月
Original assignee: Dandong NDT Equipment Co Ltd
Current assignee: Dandong NDT Equipment Co Ltd
Priority date: 2012-04-16
Filing date: 2012-04-16
Publication date: 2012-11-28
Anticipated expiration: 2022-04-16

Abstract

The utility model relates to a hydraulic lift truck device. The upper part and the bottom of a lifting expansion bracket are respectively connected with a lifting table and a base plate of the lifting expansion bracket, the base plate of the lifting expansion bracket is connected with a lift truck chassis, the two ends of a pedaling link rod mechanism are respectively connected with the base plate of the lifting expansion bracket and the lift truck chassis, the lower part of a handle bar is arranged at the back end part of the lift truck chassis, the middle part of the handle bar is provided with a valve switching on and off assembly, the bottom of the lift truck chassis is provided with universal wheels and a front wheel, the lifting table is provided with a locker assembly, a hydraulic pump is arranged on the lift truck chassis, the valve switching on and off assembly and the pedaling link rod mechanism are respectively connected with the hydraulic pump, the pedaling link rod mechanism is connected with an oil cylinder, the base plate of the lifting expansion bracket is connected with an oil cylinder, and the hydraulic pump is connected with the oil cylinder. The hydraulic lift truck device disclosed by the utility model lifts objects up and down by virtue of a hydraulic system, combines movement and lifting operations, is adjustable in height, simultaneously finishes the conveyance and lift of heavy objects, can easily transfer heavy workpieces, saves manpower and material resources and is convenient and practical.

Description

The hydraulic lift truck device

Technical field

The utility model relates to a kind of lifting and moving device, is a kind of hydraulic lift truck device that utilizes hydraulic efficiency pressure system oscilaltion object specifically.

Background technology

Along with the growing growth of modern industrial technology, mechanical processing industry is also increasingly high to the requirement of logistics device, is transferred to processing site with for use than heavy industry spare; Weight is delivered to the platform with certain altitude, the goods vanning is all needed lot of manpower and material resources, thereby wasted a large amount of resources; But may not necessarily satisfy the demand of producing fully; Also must accomplish by instrument this moment, how to go out the easily heavier workpiece of carrying of less power, is moving heavy object incessantly and will goods be transported to certain height; Adjustable height up and down, therefore pressing for a kind of new device satisfies this a series of demands.

Summary of the invention

To the demand of existing every profession and trade to the logistics transportation, the utility model provides the enough minimum manpowers of a kind of ability to accomplish the delivery of heavy wares simultaneously and hoist, and is the hydraulic lift truck device of one with moving and going up and down comprehensively.

Solving the problems of the technologies described above the concrete technical measures of being taked is:

A kind of hydraulic lift truck device; It is characterized in that: by bay-lift 1, hand steered 2, locker assembly 3, open and close valve module 4, lift telescopic frame 5, lift car chassis 6, cardan wheel 7, step connecting rod 8, front vehicle wheel 9, oil pipe 10, Hydraulic Pump 11, oil cylinder 12 and lift telescopic frame base plate 13 and constitute; Wherein: the top of lift telescopic frame 5 is connected with bay-lift 1, and the bottom of lift telescopic frame 5 is connected with lift telescopic frame base plate 13, and lift telescopic frame base plate 13 is connected with lift car chassis 6; The two ends that step connecting rod mechanism 8 are connected with lift car chassis 6 with lift telescopic frame base plate 13 respectively; Hand steered bottom 2 is installed in the rearward end on lift car chassis 6, and hand steered middle part 2 is equipped with and is opened and closed valve module 4, and front vehicle wheel 9 and cardan wheel 7 are equipped with respectively in the front and back ends place of 6 bottoms, lift car chassis; Bay-lift 1 is equipped with locker assembly 3 near a hand steered end 2; Hydraulic Pump 11 is installed on the lift car chassis 6, opens and closes valve module 4 and steps connecting rod mechanism 8 and be connected with Hydraulic Pump 11 through oil pipe 10 respectively, steps connecting rod mechanism 8 and passes through oil pipe 10 and be connected with oil cylinder 12; Lift telescopic frame base plate 13 is connected with oil cylinder 12, and Hydraulic Pump 11 is connected with oil cylinder 12 through oil pipe 10; Described locker assembly 3 is made up of interior plate 35 on lock handle 31, packing ring 32, limiting stopper 33, thread 34 and the crane, wherein: on lock handle 31, packing ring 32, limiting stopper 33 and the crane interior plate 35 successively ring set at the two ends of thread 34; Described keying valve module 4 is formed by opening and closing valve hand wheel 41, flat gasket 43, keying valve shaft 44, bent plate frame 45, spring cotter 47, axis fixing plate 48 and panel 49; Wherein: keying valve hand wheel 41, flat gasket 43, keying valve shaft 44 are fixed together through screw 42; Bent plate frame 45 passes keying valve shaft 44 and is welded on the panel 49; Spring cotter 47 is connected with keying valve shaft 44 through socket head cap screw 46, and axis fixing plate 48 passes keying valve shaft 44 and is welded on the inner ring of bent plate frame 45.

The beneficial effect of the utility model: the utility model provides a kind of hydraulic efficiency pressure system oscilaltion object that utilizes to the demand of existing every profession and trade to the logistics transportation, and goods is transported to certain height and to height adjustable device up and down; The enough minimum manpowers of ability are accomplished the delivery of heavy wares simultaneously and are hoisted; To move and go up and down comprehensive be one, has both satisfied the demand of producing, easily the heavier workpiece of carrying; Saved human and material resources again, convenient and practical.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 removes the inner structure scheme drawing behind the lift telescopic frame for the utility model;

Fig. 3 is the structural representation of locker assembly in the utility model;

Fig. 4 is the structural representation that opens and closes valve module in the utility model.

The specific embodiment

A kind of hydraulic lift truck device; Like Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4; By bay-lift 1, hand steered 2, locker assembly 3, open and close valve module 4, lift telescopic frame 5, lift car chassis 6, cardan wheel 7, step connecting rod 8, front vehicle wheel 9, oil pipe 10, Hydraulic Pump 11, oil cylinder 12 and lift telescopic frame base plate 13 and constitute; Wherein: the top of lift telescopic frame 5 is connected with bay-lift 1, and the bottom of lift telescopic frame 5 is connected with lift telescopic frame base plate 13, and lift telescopic frame base plate 13 is connected with lift car chassis 6; The two ends that step connecting rod mechanism 8 are connected with lift car chassis 6 with lift telescopic frame base plate 13 respectively; Hand steered bottom 2 is installed in the rearward end on lift car chassis 6, and hand steered middle part 2 is equipped with and is opened and closed valve module 4, and front vehicle wheel 9 and cardan wheel 7 are equipped with respectively in the front and back ends place of 6 bottoms, lift car chassis; Bay-lift 1 is equipped with locker assembly 3 near a hand steered end 2; Hydraulic Pump 11 is installed on the lift car chassis 6, opens and closes valve module 4 and steps connecting rod mechanism 8 and be connected with Hydraulic Pump 11 through oil pipe 10 respectively, steps connecting rod mechanism 8 and passes through oil pipe 10 and be connected with oil cylinder 12; Lift telescopic frame base plate 13 is connected with oil cylinder 12, and Hydraulic Pump 11 is connected with oil cylinder 12 through oil pipe 10.Opening and closing valve module 4 is the switch of this device; When this device uses, at first open open and close valve module 4 after, step connecting rod mechanism 8 lift telescopic frame 5 risen; But the direction that while footstep mechanism 8 is regulated cardan wheels 7; After bay-lift 1 rises to specified altitude assignment, to open locker assembly 3 bay-lift 1 is fixed on assigned address, workpiece is held up simultaneously transfers to correct orientation.The function of bay-lift 1 is to put object, is load carrier.Be raised to assigned address when car rises, lean on fixedly car body of locker assembly 3, open and close the switch control that valve module 4 is used for mechanism, step connecting rod mechanism 8 and be used for pin and step on adjusting car body adjustable height.Locker assembly 3 is made up of interior plate 35 on lock handle 31, packing ring 32, limiting stopper 33, thread 34 and the crane, wherein: on lock handle 31, packing ring 32, limiting stopper 33 and the crane interior plate 35 successively ring set at the two ends of thread 34.During use, swing up and down lock handle 31, reverse the position of interior plate 35 on thread 34, restriction limiting stopper 33 and the crane, thereby reach the purpose of locking bay-lift 1.Opening and closing valve module 4 forms by opening and closing valve hand wheel 41, flat gasket 43, keying valve shaft 44, bent plate frame 45, spring cotter 47, axis fixing plate 48 and panel 49; Wherein: open and close valve hand wheel 41, flat gasket 43 and keying valve shaft 44 and be fixed together through screw 42; Bent plate frame 45 passes keying valve shaft 44 and is welded on the panel 49; Spring cotter 47 is connected with keying valve shaft 44 through socket head cap screw 46, and axis fixing plate 48 passes keying valve shaft 44 and is welded on the inner ring of bent plate frame 45.Rotate and open and close valve hand wheel 41, drive and open and close valve shaft 44, simultaneously rotation adjusting socket head cap screw of using 46 and the gap that opens and closes valve shaft 44; The oil pressure flow is regulated in the space of extruding oil pipe 10, opens to open and close valve module 4; Step connecting rod mechanism 8 simultaneously, through the strength promotion oil cylinder 12 of Hydraulic Pump 11, the angle position of adjustment and oil cylinder 12 bonded assembly lift telescopic frame base plates 13; Make it to become big or diminish, utilize the triangle principle to regulate the height of lift telescopic frame 5, reach the up-down purpose.

Claims

1. hydraulic lift truck device; It is characterized in that: by bay-lift (1), hand steered handle (2), locker assembly (3), open and close valve module (4), lift telescopic frame (5), lift car chassis (6), cardan wheel (7), step connecting rod (8), front vehicle wheel (9), oil pipe (10), Hydraulic Pump (11), oil cylinder (12) and lift telescopic frame base plate (13) and constitute; Wherein: the top of lift telescopic frame (5) is connected with bay-lift (1); The bottom of lift telescopic frame (5) is connected with lift telescopic frame base plate (13); Lift telescopic frame base plate (13) is connected with lift car chassis (6); The two ends that step connecting rod mechanism (8) are connected with lift car chassis (6) with lift telescopic frame base plate (13) respectively; The bottom of hand steered handle (2) is installed in the rearward end of lift car chassis (6), and the middle part of hand steered handle (2) is equipped with and is opened and closed valve module (4), and front vehicle wheel (9) and cardan wheel (7) are equipped with respectively in the front and back ends place of lift car chassis (6) bottom; Bay-lift (1) is equipped with locker assembly (3) near an end of hand steered handle (2); Hydraulic Pump (11) is installed on the lift car chassis (6), opens and closes valve module (4) and steps connecting rod mechanism (8) and be connected with Hydraulic Pump (11) through oil pipe (10) respectively, steps connecting rod mechanism (8) and passes through oil pipe (10) and be connected with oil cylinder (12); Lift telescopic frame base plate (13) is connected with oil cylinder (12), and Hydraulic Pump (11) is connected with oil cylinder (12) through oil pipe (10); Described locker assembly (3) is made up of interior plate (35) on lock handle (31), packing ring (32), limiting stopper (33), thread (34) and the crane, wherein: on lock handle (31), packing ring (32), limiting stopper (33) and the crane interior plate (35) successively ring set at the two ends of thread (34); Described keying valve module (4) is formed by opening and closing valve hand wheel (41), flat gasket (43), keying valve shaft (44), bent plate frame (45), spring cotter (47), axis fixing plate (48) and panel (49); Wherein: keying valve hand wheel (41), flat gasket (43), keying valve shaft (44) are fixed together through screw (42); Bent plate frame (45) passes keying valve shaft (44) and is welded on the panel (49); Spring cotter (47) is connected with keying valve shaft (44) through socket head cap screw (46), and axis fixing plate (48) passes keying valve shaft (44) and is welded on the inner ring of bent plate frame (45).