CN2797327Y

CN2797327Y - Hydraulic side turning lifting vehicle

Info

Publication number: CN2797327Y
Application number: CN 200520030595
Authority: CN
Inventors: 刘晓真
Original assignee: Xingtai Science Technology Industry Co Ltd Henan
Current assignee: ZHENGZHOU DUOFUDUO FOOD CO., LTD.
Priority date: 2005-04-30
Filing date: 2005-04-30
Publication date: 2006-07-19
Anticipated expiration: 2015-04-30

Abstract

The utility model discloses a hydraulic side turning type lifting vehicle, which comprises a vehicle frame, an oil cylinder, a shearing fork, caster wheels and a table top and has the improvements that the table top is also provided with a movable table top; one side of the movable table top is hinged with the table top, and a lifting type side turning mechanism is arranged between the lower part of the other side of the movable table top and the side surface of the table top; the lifting type side turning mechanism is a lifting mechanism of a screw-driven type jack. The utility model provides the small-size lifting vehicle convenient for lifting and unloading.

Description

Hydraulic pressure rollover lift car

Technical field

The utility model relates to a kind of mechanical equipment, especially a kind of small-sized lifting rollover equipment.

Background technology

Existing market is sold maximum general simple lifting effect of small-sized lifting product of using, get off with freight lifting or with the portage of eminence, purpose with jacking equipment mainly is to reduce labour intensity, but when practical operation, goods also needs to unload from lift car, need to use other haulage equipment or muscle power to move, therefore, very inconvenient when the equipment of this lifting effect merely uses.

The content of utility model

The purpose of this utility model is for a kind of easy of rise is provided, and the small-sized lift car of conveniently unloading.

The utility model is by the following technical solutions:

A kind of hydraulic pressure rollover lift car, comprise vehicle frame, oil cylinder, cut fork, castor, table top, it is improved to, and also is provided with movable table top on the table top, movable table top one side is hinged on the respective side of table top, and lifting type rollover mechanism is installed between the corresponding side surface of opposite side and table top.

Lifting type rollover mechanism is a screw type jack lifting mechanism.

Side at lifting type rollover mechanism side place table top is equipped with bent plate, and the bottom of rollover mechanism is hinged on bent plate.

Described screw type jack lifting mechanism is made up of rocking handle, strut bar, adapter shaft and the axle sleeve of leading screw, the assembling of leading screw one end, the middle both sides of leading screw are respectively equipped with one section screw rod that hand of spiral is opposite, be installed with a screw on every section screw rod, each screw both sides is hinged with an end of strut bar respectively, axle sleeve is separately fixed at movable table top, reaches the corresponding position of table top, adapter shaft is installed in the axle sleeve respectively, the other end of strut bar is hinged with the two ends of adapter shaft respectively, the four whole formation of strut bar rhombuses are parallel to each other between adapter shaft and the leading screw.

A position-limited lever is installed on the table top that can also place a relative side with switching mechanism of container on the movable table top, container with limited location fork of the cooresponding side corresponding position stationkeeping of position-limited lever, the opening direction of limited location fork is over against position-limited lever.

This technical scheme can be brought following beneficial effect:

Goods is placed on the movable table top, promote through lift car, the referred corresponding position of goods, rotation crank then, because two sections hand of spirals on the leading screw are opposite, two screws rotate on the contrary, move in the middle of leading screw gradually, and an end that drives the strut bar that links to each other with screw like this moves to the centre, strut bar is slowly holded up, head on one side upward movement of movable table top, and the movable table top other end is fixed on the table top with axle, therefore, movable table top tilts gradually, goods is turned to the position that it should be put, and has alleviated the labour intensity of carrying so greatly, and is convenient and practical.

Description of drawings

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

Fig. 2 is the structural representation that switching mechanism draws among Fig. 1;

Fig. 3 is the structural representation that switching mechanism struts among Fig. 1;

Fig. 4 is the partial enlarged drawing of I among Fig. 3;

Fig. 5 is the Facad structure scheme drawing of Fig. 1.

The specific embodiment

Embodiment: as shown in Figure 1, the vehicle frame 2 that comprises of the present utility model, cut fork 3, table top 10, oil cylinder 25, castor 1, the vehicle frame 2 that castor 1 is installed is positioned at the bottom of total, 2 one sides of vehicle frame are equipped with handle 11, cut fork 3 between vehicle frame 2 and table top 10 for two groups, and cut the both sides that fork 3 lays respectively at vehicle frame 2, cutting in fork two underarms of 3 one for every group is fixed on the vehicle frame, another is equipped with pulley, can on the track on the vehicle frame 2, slide, every group cut in fork two upper arm of 3 one be fixed on table top 10 below, another is equipped with pulley, can on the track of table top bottom, slide, movable table top 5 is positioned on the table top 10, movable table top 5 one sides are hinged on table top 10, opposite side is equipped with a rollover mechanism, rollover mechanism is fixed together with movable table top and table top respectively by axle sleeve, for the purpose of convenient, in table top 10 1 sides a bent plate 4 is installed, rollover mechanism bottom just is fixed on the bent plate 4, on movable table top 5, can fix a container 23, a position-limited lever 9 is installed on the table top 10 of a relative side with switching mechanism, fix a limited location fork 8 in a side of container.

As Fig. 2,3, shown in 4, this rollover mechanism is by the rocking handle 17 of leading screw 18 and the assembling of leading screw one end, strut bar 6-1,6-2,7-1,7-2, adapter shaft 22-1,22-2 and axle sleeve 21-1,21-2 forms, the middle both sides of leading screw 18 are respectively equipped with one section screw rod that hand of spiral is opposite, be installed with a screw 19 on every section screw rod, 20, screw 19 both sides connect two strut bar 6-1,7-1, screw 20 both sides connect two strut bar 6-2,7-2, strut bar 7-1,7-2 connects by axle 22-1, axle 22-1 and the movable table top 5 following axle sleeve 21-1 that fix are assembled together, strut bar 6-1,6-2 connects by axle 22-2, axle sleeve 21-2 fixing on axle 22-2 and the bent plate 4 is assembled together, four strut bars constitute rhombus on the whole, the leading screw 18 of rollover mechanism, strut bar adapter shaft 22-1,22-2 and axle sleeve 21-1, the axis of 21-2 is parallel to each other, and rocking handle 17 is not in that the time spent can be folded under the leading screw 18.

As Fig. 1, shown in 5, one cover hydraulic gear is installed in vehicle frame 2 bottoms, foot-driven lever 15 is fixed on the bottom of vehicle frame 2 by hinge, the end that foot-driven lever 15 pin are stepped on is positioned at the bottom of handle 11, the other end is positioned under the vehicle frame 2, be connected with a pipe link 24, pipe link 24 is connected with the oil pump of oil cylinder 25 under being positioned at vehicle frame 2, the underarm hinges assembling that oil cylinder piston bar 26 is fixing with cutting fork 3, a handle 12 is installed on the stay bearing plate 13 of vehicle frame handle 11, handle 12 middle part hinges are connected on the stay bearing plate 13, a vertical connecting rod 14, the upper end is connected with handle 12 rear portion hinges, and the lower end connects an end of curved bar 16, curved bar 16 middle part hinges are fixed on vehicle frame 2 sides, and curved bar 16 other ends connect the valve rod of oil pump air valve.

Lifting rollover course of action: goods is placed on the movable table top 5, handle 12 is left behind, carry on the pipe link 14, drive curved bar 16 rotations of bottom, curved bar 16 drives oil pump air valve valve rod and rotates, the oil pump air valve is closed, constantly step on foot-driven lever 15, under the effect of oil pump, oil pump piston bar 26 travels forward, fork 3 underarm upward movements are cut in promotion, goods is enhanced, after putting in place, lifting stops to step on foot-driven lever 15, shake the crank 17 in the rollover mechanism, because screw 19 and screw 20 on the leading screw 18 rotate on the contrary, two screws move in the middle of leading screw 18 gradually, drive strut bar 6-1 like this, 6-2,7-1, the end of 7-2 moves to the centre, strut bar 6-1,6-2,7-1,7-2 slowly holds up, and heads on one side upward movement of movable table top 5, and the movable table top other end is with being hinged on table top 10, therefore, movable table top 5 tilts gradually, and goods is turned to the position that it should be put, if use container 23, fix a limited location fork 8 in a side of container 23, a position-limited lever 9 that matches with limited location fork 8 is installed on table top 10, and during container 23 upsets, limited location fork 8 is turned on the position-limited lever 9, container 23 just rotates around position-limited lever 9, prevents that container 23 from turning over button suddenly.

When lift car need descend, handle 12 lifted, and pipe link 14 moves down, and crank 16 drives valve rod and rotates, and air valve is opened, and lift car relies on gravity to descend.

Claims

1, a kind of hydraulic pressure rollover lift car, comprise vehicle frame (2), oil cylinder (25), cut fork (3), castor (1), table top (10), it is characterized by, also be provided with movable table top (5) on the table top (10), movable table top (5) one sides are hinged on the respective side of table top (10), and lifting type rollover mechanism is installed between the corresponding side surface of opposite side and table top (10).

2, hydraulic pressure rollover lift car as claimed in claim 1 is characterized by, and lifting type rollover mechanism is a screw type jack lifting mechanism.

3, hydraulic pressure rollover lift car as claimed in claim 1 or 2 is characterized by, and in the side of lifting type rollover mechanism side place table top (10) bent plate (4) is installed, and the bottom of rollover mechanism is hinged on bent plate (4).

4, hydraulic pressure rollover lift car as claimed in claim 3, it is characterized by, described screw type jack lifting mechanism is by leading screw (18), the rocking handle (17) of leading screw one end assembling, strut bar (6-1), (6-2), (7-1), (7-2), adapter shaft (22-1), (22-2) and axle sleeve (21-1), (21-2) form, the middle both sides of leading screw (18) are respectively equipped with one section screw rod that hand of spiral is opposite, be installed with a screw (19) on every section screw rod, (20), each screw (19), (20) both sides respectively with strut bar (6-1), (7-1) and strut bar (6-2), an end (7-2) is hinged, axle sleeve (21-1), (21-2) be separately fixed at the corresponding position of movable table top (5) and table top (10), adapter shaft (22-1), (22-2) be installed on axle sleeve (21-1) respectively, (21-2), strut bar (7-1), the other end (7-2) is hinged with the two ends of adapter shaft (22-1) respectively, strut bar (6-1), the other end (6-2) is hinged with the two ends of adapter shaft (22-2) respectively, the four whole formation of strut bar rhombuses, adapter shaft (22-1), (22-2) and between leading screw (18) three be parallel to each other.

6, hydraulic pressure rollover lift car as claimed in claim 1, it is characterized by, on movable table top (5), can also place a container (23), the table top of a relative side with switching mechanism (10) is gone up a position-limited lever (9) is installed, container with the cooresponding limited location fork of side corresponding position stationkeeping (8) of position-limited lever (9), the opening direction of limited location fork is over against position-limited lever (9).