CN2897768Y

CN2897768Y - Container locker of agricultural truck

Info

Publication number: CN2897768Y
Application number: CN 200620080713
Authority: CN
Inventors: 刘汝同
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-01-25
Filing date: 2006-01-25
Publication date: 2007-05-09
Anticipated expiration: 2016-01-25

Abstract

The utility model relates to a carriage locking device of transportation machinery, in particular to a locking device for agricultural vehicle carriage. The utility model comprises a handhold, a hook and a hook bracket; a locking component is arranged at the place where the handhold is connected with the hook. While in work, the handle is locked under the pushing force of the locking component and the pulling force of the hook, thus ensuring that carriage lock will not release and improving the reliability of the carriage. When arranged on agricultural vehicles, the utility model has the advantages of simple structure, less processes, low material consumption, low cost, and easy operations, therefore, the utility model is applicable to agricultural vehicles, automobiles, and other transportation machinery, thus improving the safety in the driving process.

Description

A kind of farm vehicle container locking device

Technical field

The utility model relates to the container latching device of Transport Machinery, the latching system of a kind of farm vehicle container of more specifically saying so.

Background technology

The latching system structure of present domestic farm vehicle container is comparatively simple, because the farm vehicle service conditions is abominable, the working environment fugitiveness, especially the speed of a motor vehicle is higher or when travelling on rugged road surface, the chatter phenomena of container is serious, and the amplitude of vibration and frequency are all higher, very easily causes latching system to throw off, this has not only increased vehicle driver's trouble, goes back entail dangers to driving on every side and pedestrian's safety when serious.

Summary of the invention

The purpose of this utility model provides a kind of farm vehicle container locking device, thereby guarantees that the container snap close can not throw off, and has improved the vehicle ' process safe.

The technical scheme that its technical matters that solves the utility model adopts is: the connecting portion at handgrip and hook is installed latch assembly.

Described latch assembly comprises holddown spring, and holddown spring is contained in the handgrip, is stuck between the bottom of rivet and hook.

Described handgrip respectively has an in-line slideway at the mounting hole place of hook.

The beneficial effects of the utility model are: on the farm vehicle container the utility model is installed, simple in structure, operation is few, and materials are economized, and cost is low, and is easy to use, is applicable to Transport Machinery such as farm vehicle, automobile, improved the reliability of container.

Description of drawings

Fig. 1 is a front view of the present utility model.

Fig. 2 is a left view of the present utility model.

Fig. 3 is the scheme drawing under the utility model off working state.

Fig. 4 is the scheme drawing under the utility model mode of operation.

Among the figure, 1-hook, 2-hook base, 3-holddown spring, 4-rivet, 5-handgrip.

The specific embodiment

Below in conjunction with drawings and Examples the utility model is further specified.

By Fig. 1 and Fig. 2 as can be seen, the utility model comprises handgrip (5), hook (1), hook base (2), at the handgrip (5) and the connecting portion of hook (1) latch assembly is installed.

Described latch assembly comprises holddown spring (3), and holddown spring (3) is contained in the handgrip (5), is stuck between the bottom of rivet (4) and hook (1).

Described handgrip (5) has two in-line slideways at the mounting hole place of hook (1).

Hook base (2) is welded on the container.By Fig. 3, under off working state, holddown spring (3) in the raw.During work, handgrip (5) is started, will link up with on the gate stop that (1) hang over container, then handgrip (5) is pressed, move along the in-line slideway bottom of hook this moment (1), and make holddown spring (3) inwardly shrink 2-2.5cm, as Fig. 4.Handgrip (5) is in the lock state handgrip (5) under the tension of the thrust of holddown spring (3) and hook (1), thereby guarantees that the container snap close can not throw off, and has improved the reliability and the vehicle ' process safe of container.

Claims

1, a kind of farm vehicle container locking device, it is made up of handgrip (5), hook (1), hook base (2), it is characterized in that: at the handgrip (5) and the connecting portion of hook (1) latch assembly is installed.

2, farm vehicle container locking device according to claim 1 is characterized in that: described latch assembly comprises holddown spring (3), and holddown spring (3) is contained in the handgrip (5), is stuck between the bottom of rivet (4) and hook (1).

3, farm vehicle container locking device according to claim 1 is characterized in that: described handgrip (5) respectively has an in-line slideway at the mounting hole place of hook (1).