CN202413877U

CN202413877U - Hand lifting carrier vehicle

Info

Publication number: CN202413877U
Application number: CN2011205624573U
Authority: CN
Inventors: 张文志; 王春余
Original assignee: YANGZHOU JINFENG NEW MATERIAL CO Ltd
Current assignee: YANGZHOU JINFENG NEW MATERIAL CO Ltd
Priority date: 2011-12-29
Filing date: 2011-12-29
Publication date: 2012-09-05
Anticipated expiration: 2021-12-29

Abstract

The utility model relates to a hand lifting carrier vehicle which comprises a chassis, lifting rails, a lifting frame and a lifting platform. Two lifting rails are mutually parallel to each other and are vertically connected to the chassis, and the tops of the lifting rails are connected through a top beam; the lifting frame is arranged on the lifting rails and can move up and down along the lifting rails; the lifting platform is fixed on the lifting frame; an upper pulley and a steel wire rope anchoring lug are arranged below the top beam; a lower pulley is arranged on the upper part of the lifting frame; a gear box is arranged in the middle of the lifting rails; an input shaft and an output shaft which are parallel to each other are arranged in the gear box; the input shaft and the output shaft are connected through a gear in a transmission mode; a steel wire rope winch is arranged on the output shaft; a hand rocker arm and a handle are arranged on the end part of the input shaft; one end of the steel wire rope is fixed on the steel wire rope anchoring lug and the other end of the steel wire rope is wound on the steel wire rope winch after bypassing the lower pulley and the upper pulley sequentially. A ratchet wheel is arranged on the input shaft, and a pawl matched with the ratchet is arranged on a gear box wall. In addition, a lifting position of an upgrade platform can be accurately controlled by the hand rocker arm.

Description

A kind of hand coil buggy

Technical field

The utility model relates to a kind of small transporting vehicle, particularly a kind of hand coil buggy.

Background technology

The PET sheet material need cut into the PET of package the sheet material of certain width in process of production, and the PET sheet material that cuts is transported to next process, needs to use coil buggy.Coil buggy commonly used in the market is the hydraulic lifting transport trolley, and the hydraulic lifting transport trolley also is a kind of transport trolley of modern storage industry and the commonplace use of logistic industry.But because be that hand-hydraulic goes up and down, employing be hydraulic cylinder structure, the position of up-down is not easy accurate control, and the situation that hydraulic actuating cylinder damages in use often occurs, and is difficult to repair.

The utility model content

The purpose of the utility model is, overcomes the problem that exists in the prior art, and a kind of simple in structure, hand accurately coil buggy of lifting position is provided.

For solving above technical matters; A kind of hand coil buggy that the utility model provided; Comprise the chassis and be installed in the wheel of chassis below; Also comprise fluctuating orbit, crane and lifting table, two said fluctuating orbits are parallel to each other and are vertically connected on the chassis, and two fluctuating orbit tops connect through back timber; Said crane is installed on the said fluctuating orbit and can moves up and down along fluctuating orbit, and said lifting table is fixed on the said crane; Said back timber below is equipped with top sheave and hoisting cable anchorage ear; Said crane top is equipped with lower sheave; Said fluctuating orbit middle part is equipped with gear case, is provided with the input shaft and the output shaft that are parallel to each other in the said gear case, and said input shaft is connected through gear transmission with output shaft; The steel rope capstan winch is installed on the said output shaft, and said input shaft end is equipped with hand arm and handle; Steel rope one end is fixed on the said hoisting cable anchorage ear, and the steel rope other end is walked around behind said lower sheave, the top sheave successively on said steel rope capstan winch.

With respect to prior art, the utility model has been obtained following beneficial effect: through hand arm forward rotation input shaft, the gear on the gear drive output shaft on the input shaft rotates; Thereby driving output shaft and steel rope capstan winch rotates; Steel rope progressively is coiled on the steel rope capstan winch, and lower sheave is affected upward movement by steel rope, and crane is with the lower sheave upward movement; Goods is raised with the upgrading platform, and upgrading flat-bed raised position can be by hand arm accuracy control.

As the improvement of the utility model, on the said input shaft ratchet is installed, be equipped with on the said gearbox wall and the suitable ratchet of said ratchet.When the upgrading platform is thus lifted to certain altitude, utilize the unidirectional principle that cooperates of ratchet and ratchet, input shaft is locked, and the platform of avoiding upgrading glides and the reversing of hand arm.

Description of drawings

Fig. 1 is the front view of the hand coil buggy of the utility model.

Fig. 2 is a left view on Fig. 1.

Fig. 3 is the drive mechanism figure of the hand coil buggy middle gear of the utility model case.

Among the figure: 1 chassis; The 1a wheel; 2 fluctuating orbits; The 2a handle; 3 back timbers; The 3a top sheave; 3b hoisting cable anchorage ear; 4 cranes; The 4a lower sheave; 5 lifting tables; 6 gears case; 7 hand arms; 8 handles; 9 lock screws; 10 input shafts; The 10a ratchet; The 10b ratchet; The 10c driving gear; 11 tween drive shafts; 11a tween drive shaft big gear wheel; 11b tween drive shaft miniature gears; 12 output shafts; The 12a output shaft gear; 12b steel rope capstan winch; 13 steel ropes.

The specific embodiment

Like Fig. 1, shown in Figure 2; The hand coil buggy of the utility model; Wheel 1a, fluctuating orbit 2, crane 4 and lifting table 5, two fluctuating orbits 2 that comprise chassis 1, are installed in 1 below, chassis for opening in opposite directions, the channel-section steel that is parallel to each other, and be vertically connected on the chassis; Two fluctuating orbits, 2 tops connect through back timber 3, and the back side of fluctuating orbit 2 is provided with is convenient to the handle 2a that operating personal grips; The roller of crane 4 is arranged in fluctuating orbit 2 and can moves up and down along fluctuating orbit 2, and lifting table 5 is fixed on the crane 4; Back timber 3 belows are equipped with top sheave 3a and hoisting cable anchorage ear 3b, and crane 4 tops are equipped with lower sheave 4a, and fluctuating orbit 2 middle parts are equipped with gear case 6.

As shown in Figure 3; Be provided with the input shaft 10, tween drive shaft 11 and the output shaft 12 that are parallel to each other in the gear case 6; The two ends of input shaft 10, tween drive shaft 11 and output shaft 12 are passed through bearings respectively on gear case 6 wallboards, and ratchet 10a and driving gear 10c are installed on the input shaft 10, and the ratchet 10b suitable with ratchet 10a is installed on the gearbox wall; Input shaft 10 ends are equipped with hand arm 7 and lock the lock screw 9 of hand arm 7 positions, and the end of hand arm 7 is equipped with handle 8.Tween drive shaft big gear wheel 11a and tween drive shaft miniature gears 11b are installed on the tween drive shaft 11.Steel rope capstan winch and output shaft gear 12a are installed on the output shaft 12.

Steel rope one end is fixed on the hoisting cable anchorage ear, and the steel rope other end is walked around behind lower sheave 4a, the top sheave 3a successively on the steel rope capstan winch.

In the work, through hand arm 7 forward rotation input shafts 10, driving gear 10c drives tween drive shaft big gear wheel 11a and rotates; Tween drive shaft big gear wheel 11a drives tween drive shaft 11 and rotates, and tween drive shaft 11 drives tween drive shaft miniature gears 11b again and rotates, and tween drive shaft miniature gears 11b drives output shaft gear 12a and rotates; Output shaft gear 12a drives output shaft 12 and rotates; Output shaft 12 drives steel rope capstan winch 12b and rotates, and steel rope 13 progressively is coiled on the steel rope capstan winch 12b, and lower sheave 4a is affected upward movement by steel rope 13; Crane 4 is with lower sheave 4a upward movement, and goods is raised with upgrading platform 5.Utilize the unidirectional principle that cooperates of ratchet 10a and ratchet 10b simultaneously, input shaft 10 is locked, and the platform 5 of avoiding upgrading glides and 7 reversings of hand arm.

Except that the foregoing description, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in the protection domain of the utility model requirement.

Claims

1. hand coil buggy; Comprise the chassis and be installed in the wheel of chassis below; It is characterized in that: also comprise fluctuating orbit, crane and lifting table, two said fluctuating orbits are parallel to each other and are vertically connected on the chassis, and two fluctuating orbit tops connect through back timber; Said crane is installed on the said fluctuating orbit and can moves up and down along fluctuating orbit, and said lifting table is fixed on the said crane; Said back timber below is equipped with top sheave and hoisting cable anchorage ear; Said crane top is equipped with lower sheave; Said fluctuating orbit middle part is equipped with gear case, is provided with the input shaft and the output shaft that are parallel to each other in the said gear case, and said input shaft is connected through gear transmission with output shaft; The steel rope capstan winch is installed on the said output shaft, and said input shaft end is equipped with hand arm and handle; Steel rope one end is fixed on the said hoisting cable anchorage ear, and the steel rope other end is walked around behind said lower sheave, the top sheave successively on said steel rope capstan winch.

2. hand coil buggy according to claim 1 is characterized in that: on the said input shaft ratchet is installed, is equipped with on the said gearbox wall and the suitable ratchet of said ratchet.