CN203612088U

CN203612088U - Logistic carriage

Info

Publication number: CN203612088U
Application number: CN201320814782.3U
Authority: CN
Inventors: 杨双久; 季锋; 刘迎; 邵炳志; 刘云丽; 杨洁; 许立; 张涛; 刘郸
Original assignee: ZHONGHUAN TELCOM TECHNOLOGY Co Ltd
Current assignee: ZHONGHUAN TELCOM TECHNOLOGY Co Ltd
Priority date: 2013-12-12
Filing date: 2013-12-12
Publication date: 2014-05-28
Anticipated expiration: 2023-12-12

Abstract

The utility model relates to a logistic carriage. Ends of four arc disks are fixed on base face plates outside the carriage respectively, a shaft sleeve is fixed on a base face plate between each two correspondingly arranged arc disks, two bearings are inlaid in a boss in each shaft sleeve, a central shaft is arranged in the two bearings, upper and lower ends of the central shaft extending out of the two bearings are in threaded connection with nuts respectively, the two central shafts are connected with inner ends of two axles respectively, a pulley and a wheel are installed on an outer end of each of four axles, the four pulleys are placed in arc grooves at the other ends of the arc disks corresponding to the four pulleys respectively and can move in the arc grooves, two connection rods are intersected, two ends of each connection rod are connected with outer ends of the corresponding axles, and one end of a draw bar is fixed on a pair of the axles. The logistic carriage has the advantages that after a plurality of the carriages are serially connected, the carriages can still freely turn corners in small sites, and easily bypass obstacles, so that large logistic quantity conveying on narrow rods can be achieved.

Description

A kind of logistics compartment

Technical field

The utility model relates to a kind of logistics compartment.

Background technology

The logistics compartment that existing workshop is used is all 4 wheels substantially, 2 wheel flutters and 2 fixed wheels, and this compartment is limited by place can not be long, if car is long, is difficult to turn in little place.

Summary of the invention

In view of prior art Shortcomings, the utility model provides a kind of logistics compartment.Compartment can connect very long (as train), turns free and relaxed in little place, can realize road narrow but need large logistics capacity transportation.

The utility model for achieving the above object, the technical scheme adopting is: a kind of logistics compartment, it is characterized in that: comprise compartment, wheel, axletree, axle sleeve, center shaft, bearing connecting rod, draw bar, pulley, circular arc dish, one end of four described circular arc dishes is separately fixed on the bottom panel outside compartment, on the compartment bottom panel of every two corresponding circular arc dish midways location that arrange, fix respectively an axle sleeve, on boss in each axle sleeve, inlay two bearings, in two bearings, be provided with a center shaft, stretch out on the upper and lower side of two center shafts outside bearing and be bolted with respectively nut, two center shafts are connected with the inner of two axletrees respectively, on the outer end of four axletrees, be separately installed with pulley and wheel, four pulleys are placed in respectively in the arc groove on each self-corresponding circular arc dish other end, pulley is removable in arc groove, two connecting rods are arranged in a crossed manner, the two ends of two connecting rods connect with corresponding axletree outer end respectively, on a pair of axletree that one end of described draw bar is fixed therein.

Feature of the present utility model is: connect behind a lot of compartments, still can turn freely in little place, easily get around obstacle, can realize road narrow but need the transportation of large logistics capacity.

Accompanying drawing explanation

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

Fig. 2 is the lateral plan of Fig. 1;

Fig. 3 is the amplification view of Fig. 2 A;

Fig. 4 is the utility model form view.

The specific embodiment

As Fig. 1, 2, shown in 3, a kind of logistic car, comprise compartment 1, wheel 2, axletree 3, axle sleeve 4, center shaft 5, bearing 6 connecting rods 7, draw bar 8, pulley 9, circular arc dish 10, one end of four circular arc dishes 10 is welded respectively or be spirally connected and be fixed on the bottom panel outside compartment 1, on compartment 1 bottom panel of every two corresponding circular arc dish 10 midways location that arrange, weld respectively or be spirally connected and fix an axle sleeve 4, on boss 4-1 in each axle sleeve 4, inlay two bearings 6, in two bearings 6, be provided with a center shaft 5, stretch out on the upper and lower side of two center shafts 5 outside bearing 6 and be bolted with respectively nut 5-1, center shaft 5 is fixed in axle sleeve 4, center shaft 5 is rotatable by two bearings 6, two center shafts 5 are bolted with the inner of two axletrees 3 respectively, on the outer end of four axletrees 3, be separately installed with pulley 9 and wheel 2, four pulleys 9 are placed in respectively in the arc groove 10-1 on each self-corresponding circular arc dish 10 other ends, pulley 9 is removable in arc groove 10-1, two connecting rods 7 are arranged in a crossed manner, the two ends of two connecting rods 7 connect with corresponding axletree 3 outer ends respectively, on a pair of axletree 3 that one end of draw bar 8 is fixed therein.

The project organization of wheel:

As shown in Figure 4, one joint compartment 1 or more piece compartment 1 are linked together by draw bar 8 and be connected with headstock, when headstock operation, the front vehicle wheel 2 in compartment and rear wheel 2 are all " wheel flutters " that can turn in rotation, front-wheel is connected by two connecting rods 7 with trailing wheel, connecting rod 7 is cross connection, in the time that front vehicle wheel 2 bends to right, 2 of rear wheels rotate backward has left offset the tendency that rear wheel 2 is also turned right due to right-hand corner, keep trailing wheel to keep straight on, guaranteed that compartment 1 below all walking the track of headstock.The wheel in every joint compartment 1 is all to travel on the road surface that there is no track, and travelling of every joint compartment 1 can, as having track, be travelled according to the track of headstock, as the train of rail, can realize and on narrow lane face, have large logistics capacity.The effect of circular arc dish 10 is that support compartment 1, keeps compartment balance, can make axletree 3 do circular arc and rotate, and is with motor car wheel to turn, and makes compartment 1 steadily do turning action.

Claims

1. a logistics compartment, it is characterized in that: comprise compartment (1), wheel (2), axletree (3), axle sleeve (4), center shaft (5), bearing (6) connecting rod (7), draw bar (8), pulley (9), circular arc dish (10), one end of four described circular arc dishes (10) is separately fixed on the outer bottom panel in compartment (1), on compartment (1) bottom panel of every two corresponding circular arc dish (10) midways location that arrange, fix respectively an axle sleeve (4), on boss (4-1) in each axle sleeve (4), inlay two bearings (6), in two bearings (6), be provided with a center shaft (5), stretch out on the upper and lower side of the outer center shaft (5) of two bearings (6) and be bolted with respectively nut (5-1), two center shafts (5) are connected with the inner of two axletrees (3) respectively, on the outer end of four axletrees (3), be separately installed with pulley (9) and wheel (2), four pulleys (9) are placed in respectively in the arc groove (10-1) on each self-corresponding circular arc dish (10) other end, pulley (9) is removable in arc groove (10-1), two connecting rods (7) are arranged in a crossed manner, the two ends of two connecting rods (7) connect with corresponding axletree (3) outer end respectively, on a pair of axletree (3) that one end of described draw bar (8) is fixed therein.