CN202175367U - Four-link transport vehicle for rolled cloth - Google Patents

Abstract

The utility model relates to a four-link transport vehicle for rolled cloth. The four-link transport vehicle is characterized in that a control handle and a push rod are arranged on a side plate of a hydraulic cylinder, and a front-wheel vertical shaft, a cross plate and the bottom surface of the hydraulic cylinder are welded together; a piston rod and the front end of a frame are hinged together by a pin shaft; a flat plate at the rear part of the frame is provided with a cylindrical pin, the front parts and the rear parts of longitudinal beams at the two sides of the frame are respectively provided with vertical plates; a first vertical plate hole and a second vertical plate hole are respectively provided with a first shaft and a second shaft; a vertical rod middle hole is sheathed on the first shaft; the front end of a first connecting rod and the end head of the cross plate welded under the hydraulic cylinder are hinged together; the rear end head of the first connecting rod and the upper end of a first vertical rod are hinged together, the lower end of the first vertical rod and the front end of a second connecting rod are hinged together, the rear end head of the second connecting rod and the upper end of the first vertical rod are hinged together, and an upper hole of a rear-wheel vertical shaft is sheathed on the second shaft; and the pin shaft is inserted into a lower hole of the rear-wheel vertical shaft, and a rear wheel is arranged on the rear-wheel vertical shaft.

Description

A kind of four connecting rod batching transpories trolley

Technical field

The utility model relates to a kind of transport trolley, specifically be used for a kind of batching transport trolley of dyeing.

Background technology

In the dyeing production process, but at present handcart carrying, the effort of taking a lot of work, inefficiency are mainly adopted in the transportation of open-width and clot cloth.Because clot cloth weight is big, the handcart carrying is difficulty very, often causes safety misadventure, influences economic benefit of enterprises.

Summary of the invention

The objective of the invention is in order to overcome the deficiency of prior art a kind of four connecting rod batching transpories trolley that provide.Through four bar control mechanisms, mount the batching carriage through hydraulic control device completion lifting or reduction vehicle frame afterbody, this transport trolley is simple to operate, and is easy to use, safe and reliable.

The technical scheme of the utility model is: a kind of four connecting rod batching transpories trolley comprise control handle, push rod, vehicle frame, hydraulic actuating cylinder, riser, spring, wheel, wheel vertical pivot, bearing pin, first connecting rod, second connecting rod, primary shaft, second, cloth roll frame; It is characterized in that: control handle is installed on the push rod, and push rod is contained on the hydraulic actuating cylinder side plate, and front-wheel vertical pivot upper end is welded with transverse slat, and the hydraulic actuating cylinder bottom surface is welded on the transverse slat, and the transverse slat two ends are provided with the hole; Hydraulic cylinder piston rod top head and vehicle frame (triangle) front end is fitted together with pin hinge; Vehicle frame rear portion flat board is provided with straight pin (metal), is welded with the starting stave and second riser respectively before and after the chassis side rail of both sides, and the lower end of riser is provided with the hole, and starting stave is equipped with primary shaft in the hole, is equipped with second in the second riser hole; Be provided with the hole in the middle of the montant, the montant interstitial hole is sleeved on the primary shaft; Transverse slat termination hinge is fitted together below first connecting rod front end and the soldering fluid cylinder pressure; The upper end hinge of the follower head of first connecting rod and first montant is fitted together; With bearing pin the first montant lower end and second connecting rod front end hinge are fitted together; Be fitted together with the interstitial hole hinge of bearing pin with second connecting rod follower head and trailing wheel vertical pivot, the last borehole jack of trailing wheel vertical pivot is contained on second that adorns in the riser hole, back; In the following hole of bearing pin plug-in mounting trailing wheel vertical pivot, trailing wheel is contained on the trailing wheel vertical pivot; Nut is gone up respectively on primary shaft and second two ends, with primary shaft and second lock on the starting stave and second riser.

The said front and back of the utility model or about connecting rod and other block construction, installation site and the installation method vertically installed below the vehicle frame identical.

The invention has the beneficial effects as follows: a kind of four-bar linkage batching transport trolley has stretched the piston rod in the hydraulic actuating cylinder through control handle, under the effect of power; The triangle frame front end is upwards mentioned; Under the first connecting rod action of traction of below vertical vehicle frame, installing, the first montant lower end on the primary shaft that erects before being sleeved in the fagging hole is moved backward, and it is mobile backward at the second connecting rod of the first vertical pivot lower end to drive hinge; Second connecting rod promotes the trailing wheel vertical pivot; Second rotation keeps flat the trailing wheel vertical pivot backward in being fixed on the riser hole, and the triangle frame afterbody is descended.When needs transport batching, vehicle frame is shifted onto below the carriage that batching is housed, make circular hole on the straight pin aligning bracket singletree on the vehicle frame flat board; Open blowdown valve then; Make liquid presses piston pole descending, under the effect of four-bar linkage, the triangle frame afterbody is risen; Straight pin on the vehicle frame flat board is inserted on the carriage singletree on the circular hole carriage singletree in the circular hole, batching is transported to appointed positions.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the present invention is further specified

Fig. 1, be the utility model structural representation

Fig. 2, batching carriage

Fig. 3 mounts batching pallet truck structural representation

In the drawings 1, front-wheel, 2, the front-wheel vertical pivot, 3 transverse slats, push rod, 4, first side plate, 5, spring, 6 second side plates; 7, hydraulic actuating cylinder, 8, push rod, 9, first bearing pin, 10, piston, 11, first connecting rod, 12, second bearing pin, 13, montant; 14, primary shaft, 15, croisillon de joint homocinetique, 16, starting stave, 17, truck board, 18, straight pin, 19, second, 20, second riser; 21, the 5th bearing pin, 22, the trailing wheel vertical pivot, 23 second connecting rods, 24, batching, 25, cloth roll frame, 26, circular hole, 27, wheel.

The specific embodiment

Front-wheel 1 is contained on the front-wheel vertical pivot 2, is welded with transverse slat 3 on the vertical pivot 2, and the two ends of transverse slat 3 are provided with the hole, and transverse slat 3 is welded with first side plate 4, and hand-hydraulic oil cylinder 7 bottom surfaces are welded on the transverse slat.Piston rod 10 and 17, truck board draw bar are fitted together with first bearing pin, 9 hinges; The hydraulic actuating cylinder side is welded with between first side plate 4 and second side plate, 6, the first side plates 4 and second side plate 6 spring 5 is housed, and push rod (Guan Gang) 8 lower ends are with on bearing pin second side plate 6; Steel wire is installed on; In push rod 8 and spring 5 holes, steel wire lower end and cylinder plunger link together, and the steel wire upper end links together with annular hand grip.Be welded with the starting stave with holes 16 and second riser 20 in front and back end, both sides, truck board 17 front and back; Primary shaft 14 two ends are contained in the hole of truck board 17 front end both sides starting staves 16, in primary shaft 14 two ends, primary shaft 14 are locked on the starting stave 16 on the nut; Second 19 two ends is contained in the hole of both sides, truck board 17 rear end second riser 20, second 19 two ends, second 19 is locked on second riser 20 on the nut.Respectively the borehole jack in the middle of the montant 13 is contained on the primary shaft 14; The two ends of first connecting rod 11 uses the termination of bearing pin and transverse slat 3 and the upper end hinge-coupled of montant 13 to be in the same place respectively; One end of montant 13 lower ends and second connecting rod 23 with pin hinge be linked together, with bearing pin together with the other end of second connecting rod 23 and trailing wheel vertical pivot 22 interstitial hole hinge-coupled; The hole, is inserted in 22 times holes of trailing wheel vertical pivot with bearing pin on second riser 20 with pin hinge on the trailing wheel vertical pivot 22, and rear wheel is contained on the trailing wheel vertical pivot 22.Be welded with straight pin 18 (metal) on the truck board 17, hole 26 is sleeved on the cylinder 18 on the cloth roll frame 25, and wheel 27 is contained in cloth roll frame 25 respectively and takes turns on the strut bar.

The said front and back of the utility model or about the connecting rod vertically installed below the vehicle frame and other block construction, installation method identical.

Principle of work

Ring set shape handle during work in the ring set of pulling push rod upper end is connected wire tape hydrodynamic compression leg work on the handle, and hydraulic cylinder piston rod is stretched out; With the lifting of vehicle frame front end draw bar, the compartment is followed do corresponding rise, spur the first connecting rod rear end simultaneously and upwards promote; First montant, 11 ahead runnings of hinge first connecting rod rear end are sleeved under the effect of the primary shaft 14 in starting stave 16 holes; Trailing wheel vertical pivot 22 ahead runnings are moved and promoted in montant 13 lower ends backward, is parallel to ground up to the trailing wheel vertical pivot, makes the truck board tail end reach nearest with ground distance; Pulling railway carriage push rod gets in the yardage roll carriage truck board tail end, aims at the circular hole on the yardage roll carriage singletree, opens liquid oil cylinder pressure-relief valve and makes descent of piston; Under the effect of four-bar linkage, the truck board tail end is risen, the straight pin on the truck board is injected in the circular hole on the yardage roll carriage singletree; Batching carriage frame is transported to the appointed place, accomplish a transportation cycle.

Claims (1)

1. connecting rod batching transport trolley comprises control handle, push rod, vehicle frame, hydraulic actuating cylinder, riser, spring, wheel, wheel vertical pivot, bearing pin, first connecting rod, second connecting rod, primary shaft, second, cloth roll frame; It is characterized in that: control handle is installed on the push rod, and push rod is contained on the hydraulic actuating cylinder side plate, and front-wheel vertical pivot upper end is welded with transverse slat, and the hydraulic actuating cylinder bottom surface is welded on the transverse slat, and the transverse slat two ends are provided with the hole; Hydraulic cylinder piston rod top head and vehicle frame front end are fitted together with pin hinge; Vehicle frame rear portion flat board is provided with straight pin, is welded with the starting stave and second riser respectively before and after the chassis side rail of both sides, and the lower end of riser is provided with the hole, and starting stave is equipped with primary shaft in the hole, is equipped with second in the second riser hole; Be provided with the hole in the middle of the montant, on the montant interstitial hole suit primary shaft; Transverse slat termination hinge is fitted together below first connecting rod front end and the soldering fluid cylinder pressure; The upper end hinge of the follower head of first connecting rod and first montant is fitted together; With bearing pin the first montant lower end and second connecting rod front end hinge are fitted together; Be fitted together with the interstitial hole hinge of bearing pin with second connecting rod follower head and trailing wheel vertical pivot, the last borehole jack of trailing wheel vertical pivot is contained on second that adorns in the riser hole, back; In the following hole of bearing pin plug-in mounting trailing wheel vertical pivot, trailing wheel is contained on the trailing wheel vertical pivot; Nut is gone up respectively on primary shaft and second two ends, with primary shaft and second lock on the starting stave and second riser.

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