CN2811099Y

CN2811099Y - Hydraulic tipping trolley

Info

Publication number: CN2811099Y
Application number: CN 200520005987
Authority: CN
Inventors: 杉浦康成
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-03-18
Filing date: 2005-03-18
Publication date: 2006-08-30
Anticipated expiration: 2015-03-18

Abstract

The utility model relates to an oil pressure tipping trolley, which comprises a barrow, wherein a barrow hopper, a foot stepping press rod and an oil pressure driving cylinder are arranged on the barrow, and the foot stepping press rod and the oil pressure driving cylinder are linked. A lifting and pouring device is arranged between the barrow and the barrow hopper, the middle part of the lifting and pouring device is a movable cross support frame provided with a fulcrum, wherein the movable cross support frame can be spread and folded, and the lower front end of the cross support frame is provided with a sleeve. The sleeve is fixed on a combining ear at the front of the barrow, a telescopic shaft of an oil pressure driving cylinder is fixed at one side of the sleeve, the lower back end of the cross support frame is arranged in a frame of a barrow through a roller, therefore the lower back end can shift front and back along the frame. The upper front end of the cross support frame is connected to the front of a table beam of the barrow hopper through a swing arm, the upper back end of the cross support frame is abutted to the bottom surface of the table beam of the barrow hopper through a roller, therefore the upper back end can shift front and back along the table beam. The upper back end of the cross support frame is connected to the table beam through a driving arm, the barrow hopper can be upward pushed and jacked to the height of a collecting drum, and the back part of the barrow hopper is jacked up to make the barrow hopper form a forward pouring state to pour objects out. The utility model is convenient to transport and pour the objects and has the advantages of labor saving, man hour saving and ideal use effects.

Description

Oil pressure tipping bucket chassis

One, technical field

The utility model relates to haulage equipment, relates in particular to the oil pressure tipping bucket chassis that is assembled with lifting and tipper between a kind of hand barrow and the wagon box.

Two, background technology

As No. 087206893 " earth Improved Structure of Trolleys removable, the capable of being combined " patent in Taiwan, be to constitute by main car frame, left and right sides wheel carrier, wheel, left and right sides foot rest, cross bar; Its tail end is provided with the handrail of having lifted up, and ㄩ shape main car frame bottom center and tail end are respectively equipped with lug, and main car frame rear side afterbody is provided with combined block, and is fixing for engaging with the fixed block of wagon box rear side; Left and right sides wheel carrier afterbody is provided with combined block, for being connected with main car frame bottom center lug, wheel carrier combined block foremost in the left and right sides is connected with the screw in wagon box the place ahead, the lug of left and right sides wheel carrier central authorities below is fixed wheel, the lug of its rear end, below is fixed for left and right sides foot rest front end combined block, left and right sides foot rest rear end combined block and main car frame below tail end lug are fixed, and foot rest rear end, the left and right sides is provided with cross bar, for loaded with articles.This hand barrow desire to topple in the wagon box article the time, must handrail is up cocked, very labor intensive and manoevreability are poor.So existing hand push transport trolley, structure design remain in undesirable part, cause its function can not be perfect, particularly desiring when higher surge drum is toppled over article, often the shortcoming owing to its functions of use hinders finishing of work, is further improved really.

In view of this, the utility model creator is according to the experience of being engaged in mechanical equipment manufacturing and research and development for many years, and the utility model is designed in the active research exploitation finally.

Three, utility model content

Main purpose of the present utility model is to overcome the above-mentioned shortcoming that existing product exists, and provide a kind of oil pressure tipping bucket chassis, it is assembled with lifting and tipper between hand barrow and wagon box, wagon box up can be raised jack-up to be higher than the height of surge drum by this device, again the wagon box rear is risen and make it be forward-lean state and pour out article, conveniently carry and topple over the operation of article, save manpower and man-hour, the result of use ideal.

The purpose of this utility model is realized by following technical scheme.

The utility model oil pressure tipping bucket chassis, comprise the hand barrow with wheel body, the hand barrow rear side has extended upward handle, and assembling is provided with a wagon box for article-containing on the hand barrow, this wagon box bottom group is equiped with the beam of organizing a performance, assembling one foot-operated purt depression bar and the oil pressure actuated cylinder that links on the hand barrow; It is characterized in that, be provided with a lifting and tipper between described hand barrow and the wagon box; This lifting and tipper are that the middle part has fulcrum and movable cross brace deployable and that receipts are leaned on, the lower front end of this cross brace is provided with sleeve, sleeve by axostylus axostyle be fixed on hand barrow the place ahead in conjunction with on the ear, the telescopic shaft of oil pressure actuated cylinder is fixed on sleeve one side, utilize oil pressure actuated cylinder pulling cross brace, the following rear end of cross brace is provided with roller, be arranged in the hand barrow C shape vehicle frame by the roller set dress, the following rear end that makes cross brace is along vehicle frame front and back displacement, the last front end of cross brace is connected to the anterior position of wagon box platform beam by L shaped swing arm, the last rear end of cross brace is provided with roller, be against the platform soffit of wagon box by this roller, and the last rear end that makes cross brace displacement before and after the platform beam, and actuating arm of back-end location assembling on cross brace is close, this actuating arm end in addition is connected to Tai Liangshang.

When desiring to topple over the article in the wagon box, only need back and forth trample foot-operated purt depression bar and just can operate the telescopic shaft of control oil pressure actuated cylinder and stretch out, and promote lifting gradually and tipper launches, wagon box up be raised rise; Continue back and forth to trample foot-operated purt depression bar and just can force the more close lower front end in rear end under the cross brace, swing arm of front end is also rotated toward the rear gradually on it, the last front end that just makes this cross brace is more near last rear end, at this moment, making actuating arm is that fulcrum tilts to pour out article forward gradually with the above front end of wagon box; Press the pressure release handle telescopic shaft of oil pressure actuated cylinder is regained, the cross brace that draws lifting and tipper simultaneously merges to be received by falling wagon box.

Aforesaid oil pressure tipping bucket chassis, wherein L shaped swing arm top is located at platform beam front end, and the bottom is articulated in the last front end of cross brace, constitutes lifting turning joint.

Aforesaid oil pressure tipping bucket chassis, wherein the actuating arm top is located at the nearly middle part of platform beam, and the bottom is articulated in the last rear end of cross brace, constitutes to topple over to raise turning joint.

Four, description of drawings

Figure 1A is the utility model unitized construction schematic perspective view.

Figure 1B is the utility model unitized construction schematic side view.

Fig. 2 A is that the utility model is received by view.

Fig. 2 B is that the utility model is received by the state schematic side view.

Fig. 3 A is the utility model rising view.

Fig. 3 B is the utility model rising state schematic side view.

Fig. 4 A is the utility model tilt state scheme drawing.

Fig. 4 B is the utility model tilt state schematic side view.

Major label description in figure: 11 wheel bodys, 12 hand barrows, 13 handles, 14 are in conjunction with rear end, 4151 rollers, 42 swing arms, 43 actuating arms on the front end, 415 on ear, 15 vehicle frames, 16 pressure release handles, 21 wagon boxes, 22 beams, 31 foot-operated purt depression bars, 32 oil pressure actuated cylinders, 321 telescopic shafts, 40 liftings and tippers, 41 cross braces, 411 fulcrums, 412 lower front ends, 4121 sleeves, 4122 axostylus axostyles, 413 times rear ends, 4131 rollers, 414.

Five, the specific embodiment

Consult shown in Figure 1A and Figure 1B, the utility model oil pressure tipping bucket chassis, its the bottom have four jiaos of ends be pivoted the assembling wheel body hand barrow 12, one from the upwardly extending handle 13 of hand barrow 12 rearward end, hand barrow 12 top group are equipped with one can be for the wagon box 21 of article-containing, these wagon box 21 bottom group are equiped with the beam 22 of organizing a performance, assembling one foot-operated purt depression bar 31 and the oil pressure actuated cylinder 32 that links on the hand barrow 12, parts such as this hand barrow 12, wagon box 21, foot-operated purt depression bar 31 and oil pressure actuated cylinder 32 are not the claimed technical characterictic of the utility model; Technical characterictic of the present utility model is that described hand barrow 12 pivot between wagon box 21 is equipped with a lifting and tipper 40; This lifting and tipper 40 mainly are that a middle part has fulcrum 411 and can launch and receive the movable cross brace 41 that leans on, the lower front end 412 of this cross brace 41 is provided with sleeve 4121, sleeve 4121 by axostylus axostyle 4122 be fixed on hand barrow 12 the place aheads in conjunction with on the ear 14, the telescopic shaft 321 of oil pressure actuated cylinder 32 is fixed on interlock cross brace 41 on the sleeve 4121 of lower front end 412; In addition, the following rear end 413 of cross brace 41 is provided with roller 4131, be arranged on the hand barrow 12 both sides C shape vehicle frames 15 by roller 4131 assemblings, make the following rear end 413 of cross brace 41 carry out the front and back displacement along vehicle frame 15, the last front end 414 of cross brace 41 by activity L shaped swing arm 42 be connected to the location nearby of 21 beams 22 of wagon box, the last rear end 415 of cross brace 41 is provided with roller 4151, be against platform beam 22 bottom surfaces of wagon box 21 by this roller 4151, and make the last rear end 415 of cross brace 41 carry out the front and back displacement along platform beam 22, and cross brace 41 near on one of 415 positions, rear end assembling can be movable actuating arm 43 to be connected to platform beam 22 middle parts.

Course of action of the present utility model and principle of work are, at first, consult shown in Fig. 2 A, Fig. 2 B, press the pressure that pressure release handle 16 can discharge oil pressure actuated cylinder 32, the telescopic shaft 321 of oil pressure actuated cylinder 32 is slowly regained, the cross brace 41 that draws lifting and tipper 40 simultaneously merges to be received by falling wagon box 21, makes wagon box 21 be positioned at hand barrow 12 tops, also promptly is in usual state.Secondly, consult shown in Fig. 3 A, Fig. 3 B and Figure 1A, Figure 1B, this wagon box 21 fills with and can promote hand barrow 12 behind the article and carry, when desiring to topple over the article that in the wagon box 21, trampling foot-operated purt depression bar 31 more just can operate the telescopic shaft 321 of control oil pressure actuated cylinder 32 and stretch out, and spur lifting and tipper 40 expansion gradually, wagon box 21 is up raised rise.Moreover, shown in Fig. 4 A, Fig. 4 B, hold action, continuing back and forth to trample the telescopic shaft 321 that foot-operated purt depression bar 31 just can control oil pressure actuated cylinder 32 continues to stretch out, force 41 times rear ends of cross brace, the 413 more close lower front ends 412 of lifting and tipper 40, swing arm 42 of front end 414 is also rotated toward the rear gradually on it, and the last front end 414 that just makes this cross brace 41 is more near last rear end 415, at this moment, make actuating arm 43 that the above front end of wagon box 21 414 is toppled over article forward for fulcrum.Wait to topple over after the article, press the pressure that pressure release handle 16 can discharge oil pressure actuated cylinder 32, draw lifting and tipper 40 above front ends 414 simultaneously and be fulcrum, whole wagon box 21 is rotated to level, fall wagon box 21 by receiving again by cross brace 41, make wagon box 21 be in usual state, shown in Fig. 2 A, Fig. 2 B near hand barrow 12 tops.

To sum up, the oil pressure tipping bucket chassis that the utility model provides, by lifting and the tipper that is provided with, reach the height that wagon box up can be raised jack-up and be higher than surge drum, continue again the wagon box rear is risen,, it pours out the effect of article so that being forward-lean state, the control operation of carrying, carry and topple over article is satisfactory for result, reduce the degree of fatigue of operating personal, increase work efficiency, shorten man-hour, and same structure design public use is not arranged, meet the utility application important document, so file an application in accordance with the law.

The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.

Claims

1, a kind of oil pressure tipping bucket chassis, comprise the hand barrow with wheel body, the hand barrow rear side has extended upward handle, and assembling is provided with a wagon box for article-containing on the hand barrow, this wagon box bottom group is equiped with the beam of organizing a performance, assembling one foot-operated purt depression bar and the oil pressure actuated cylinder that links on the hand barrow; It is characterized in that, be provided with a lifting and tipper between described hand barrow and the wagon box; This lifting and tipper are that the middle part has fulcrum and movable cross brace deployable and that receipts are leaned on, the lower front end of this cross brace is provided with sleeve, sleeve by axostylus axostyle be fixed on hand barrow the place ahead in conjunction with on the ear, the telescopic shaft of oil pressure actuated cylinder is fixed on sleeve one side, the following rear end of cross brace is provided with roller, be arranged in the hand barrow C shape vehicle frame by the roller set dress, the following rear end that makes cross brace is along vehicle frame front and back displacement, the last front end of cross brace is connected to the anterior position of wagon box platform beam by L shaped swing arm, the last rear end of cross brace is provided with roller, be against the platform soffit of wagon box by this roller, and the last rear end that makes cross brace displacement before and after the platform beam, and actuating arm of back-end location assembling on cross brace is close, this actuating arm end in addition is connected to Tai Liangshang.

2, oil pressure tipping bucket chassis according to claim 1 is characterized in that, described L shaped swing arm top is located at platform beam front end, and the bottom is articulated in the last front end of cross brace, constitutes lifting turning joint.

3, oil pressure tipping bucket chassis according to claim 1 is characterized in that, described actuating arm top is located at the nearly middle part of platform beam, and the bottom is articulated in the last rear end of cross brace, constitutes to topple over to raise turning joint.