CN2318179Y

CN2318179Y - Back loading compression type refuse transport vehicle

Info

Publication number: CN2318179Y
Application number: CN 97235376
Authority: CN
Inventors: 王宝康; 刘仲芳
Original assignee: Xuhui District Environmental Sanitation Special-Purpose Vehicle Modified And Rep
Current assignee: Xuhui District Environmental Sanitation Special-Purpose Vehicle Modified And Rep
Priority date: 1997-08-28
Filing date: 1997-08-28
Publication date: 1999-05-12
Anticipated expiration: 2007-08-28

Abstract

The utility model provides a back loading compression type refuse transport vehicle. The utility model is characterized in that a loading mechanism and a compression mechanism are arranged at the inner external side of a back door. The back door is connected with a carriage by a fork-shaped lever which is manipulated by an oil hydraulic cylinder, one side adopts a pail mechanism for loading, and the garbage is compressed to the front of the carriage by a push plate which is driven by the hydraulic cylinder at the other side. The utility model has the advantages that the volume of the carriage can be full utilized, all operations can be completed by respectively different hydraulic cylinders, and the operation is convenient.

Description

Back loading compression type refuse transport vehicle

The utility model relates to the environmental health special transport vehicle, specifically a kind of back loading compression type refuse transport vehicle.

The cram packer of the charging of more a kind of front side pail, back door inclination discharging in the department of urban sanitation.This car be with barreled rubbish by be contained in the compartment toe lateral to lift system mention, the compartment of from the inlet point of compartment front top, packing into, rubbish is piled up in around the inlet point easily, usually need lift the front portion, compartment for this reason, rubbish is concentrated to the back door, set level the compartment then and continue charging.So very inconvenience of operation, and rubbish is fluffy state in the compartment, can not make full use of the volume in compartment.

The purpose of this utility model is that above-mentioned cram packer is improved, and from rear end, compartment charging, sets up a compressing mechanism, the rubbish of packing into is pushed into the compartment front end and is compressed by compressing mechanism, makes easy and simple to handlely, is beneficial to make full use of the compartment and holds volume.

The technical solution of the utility model is: a kind of back loading compression type refuse transport vehicle, have a compartment and a back door, car body top is offered an inlet point, the pail charge mechanism is equipped with in middle part, the outside, back door, it is characterized in that the back header is connected by two groups of back door mechanism for opening/closing that are symmetrical set with car body top, the inboard, back door is provided with a compressing mechanism.

Elaborate below in conjunction with the utility model embodiment and accompanying drawing thereof.

Fig. 1 is the structure assembling scheme drawing of present embodiment.

Fig. 2 is the birds-eye view of Fig. 1.

Fig. 3 is the left view of Fig. 1.

Fig. 4 is present embodiment state of charge figure.

Fig. 5 is present embodiment compressive state figure.

Fig. 6 is that present embodiment unloads section's constitution diagram.

Back loading compression type refuse transport vehicle shown in Fig. 1,2,3, have a compartment 10 and a back door 30, an inlet point 12 is established by the rear end in 10 tops, compartment, pail charge mechanism 50 is equipped with in middle part, 30 outside, back door, this charge mechanism 50 is identical with charge mechanism of the prior art, just be mounted in a side of compartment front end in the prior art, and present embodiment is mounted in the middle part of carriage back door.The characteristics of present embodiment are that 30 top is connected by two groups of back door mechanism for opening/closing 20 that are symmetrical set with 10 tops, compartment at the back door, and 30 inboards, back door are provided with a compressing mechanism 40.

Two lugs 11,13 that are provided with before and after every group of back door mechanism for opening/closing 20 is by a hydraulic actuating cylinder 22, a

wishbone lever

25 and 10 tops, compartment are formed.Lug 11 before one end of hydraulic actuating cylinder 22 (generally getting cylinder body end) is connected in by one first bearing pin 21, its other end (generally getting plunger end) forms a force by the middle part that one second bearing pin 24 is connected in wishbone lever 25.One end of wishbone lever 25 is connected in back lug 13 by a croisillon de joint homocinetique 23 and forms a fulcrum, and its other end and 30 tops, back door are affixed.

Compressing mechanism 40 by about two hydraulic actuating cylinders 41 and a push pedal 43 constitute, one end of two hydraulic actuating cylinders 41 (generally getting cylinder body end) symmetry is fixed in the centre of 30 both sides, back door, the other end of two hydraulic actuating cylinders 41 (generally getting plunger end) symmetry is fixed in push pedal 43, two hydraulic actuating cylinders 22 and keeps synchronization job.The plane of push pedal 43 is similar to compartment 10 cross-sectional planes and be slightly less than the compartment cross-sectional plane.Steadily move in compartment 10 for guaranteeing push pedal 43, a guiding spindle nose 42 is respectively stretched out on limit, push pedal 43 left and right sides, in compartment 10 left and right sides walls by after respectively establish the guide groove 14 of a predetermined length forward, when back door 30 is closed, guiding spindle nose 42 just embeds in the guide groove 14, back door 30 is by a lockout mechanism 60 lockings, and this lockout mechanism 60 is open by Chinese patent 96229533.7, no longer describes in detail herein.

Present embodiment is carried out by charge mechanism 50 at when filling with substance, and as shown in Figure 4, its structure is identical with prior art with principle of work, and this moment, the hydraulic actuating cylinder 41 of compressing mechanism 40 was in contraction state.When the material in the compartment 10 of packing into is more when concentrating on the below of inlet point 12 again, 41 work of primer fluid cylinder pressure, push pedal 43 along guide groove 14 by after move forward, as shown in Figure 5, the material of packing into is pushed into the anterior hydraulic actuating cylinder 40 in compartment 10, retreats to contraction state, continue the charging operation, so repeat, until filling.When unloading, as shown in Figure 6, locked mechanism 60 discharges back door 30 earlier, mechanism for opening/closing 20 work, hydraulic actuating cylinder 22 is become contraction-like by stretch-like, back door 30 is upwards lifted together with charge mechanism 50, compressing mechanism 40, and inclination compartment 10 gets final product, and unsnatches material, hydraulic actuating cylinder 22 is again by the contraction-like stretch-like that becomes, closing back door 30, blocking device 60 locks back door 30 again, enters next charging task program.

Good effect of the present utility model is that charge mechanism and compressing mechanism place the interior outside at back door, The limit of feeding, limit is compressed, and makes the rubbish of packing into constantly be compressed to front portion, compartment, carriage box volume capacity Be fully utilized, whole operations all is to adopt each different hydraulic cylinder to finish, and operates very square Just.

Claims

1. back loading compression type refuse transport vehicle, have a compartment and a back door, car body top is offered an inlet point, the pail charge mechanism is equipped with in middle part, the outside, back door, it is characterized in that the back header is connected by two groups of back door mechanism for opening/closing that are symmetrical set with car body top, the inboard, back door is provided with a compressing mechanism.

2. back loading compression type refuse transport vehicle according to claim 1 is characterized in that the described back door mechanism for opening/closing of respectively organizing is the two lugs composition that front and back are provided with by a hydraulic actuating cylinder, a wishbone lever and car body top; One end of hydraulic actuating cylinder is connected in preceding lug by one first bearing pin, and its other end forms a force by the middle part of one second bearing pin connexon wishbone lever; One end of wishbone lever is connected in the back lug by a croisillon de joint homocinetique, forms a fulcrum, and its other end is affixed with the back header.

3. back loading compression type refuse transport vehicle according to claim 1, it is characterized in that described compressing mechanism by about two hydraulic actuating cylinders and a push pedal constitute, one end symmetry of two hydraulic actuating cylinders is fixed in the centre of both sides, back door, the other end symmetry of two hydraulic actuating cylinders is fixed in push pedal, and the plane of push pedal is similar to the compartment cross-sectional plane and be slightly less than the compartment cross-sectional plane.

4. back loading compression type refuse transport vehicle according to claim 3, it is characterized in that push pedal each side stretch out one the guiding spindle nose, in the wall of the left and right sides, compartment by after respectively establish the guide groove of a predetermined length forward, when the back door was closed, the guiding spindle nose just embedded in the guide groove.