CN201354236Y

CN201354236Y - Mobile compression garbage carriage for dust cart with detachable carriage

Info

Publication number: CN201354236Y
Application number: CNU2009201263954U
Authority: CN
Inventors: 向科; 王传顺; 刘斌
Original assignee: Chongqing Zhongyuan Special Vehicle Co Ltd
Current assignee: Chongqing Zhongyuan Special Vehicle Co Ltd
Priority date: 2009-02-23
Filing date: 2009-02-23
Publication date: 2009-12-02
Anticipated expiration: 2019-02-23

Abstract

The utility model provides a mobile compression garbage carriage for a dust cart with a detachable carriage, which relates to environmental protection machineries. Holes are formed at two ends of a driven member crank shaft (3), one end hole is connected with a support saddle A (1) welded with the carriage through a pin shaft A (2), the other end hole is connected with a welding shaft A (4) on an overturn hopper (5), a cross beam (13) is connected with one end of a drive member crank shaft (7) using a bolt, a support saddle B (6) is connected with the cross beam (13) through a bolt, a hole formed on the support saddle B (6) is connected with a welding shaft B (14) on the overturn hopper (5), a hexagonal synchronizing shaft (8) is arranged in a hexagonal hole formed at the middle part of the drive member crank shaft (7), fixed steel sleeves (16) are sleeved at two ends of the synchronizing shaft (8), the fixed steel sleeves (16) are connected with a support saddle D (15) welded on the carriage through a bolt, one C-shaped end hole of the drive member crank shaft (7) on the right side of the carriage is connected with an ear ring hole at one end of an oil cylinder (10) through a pin shaft B (9), and an ear ring at the other end of the oil cylinder (10) is connected with a support saddle C (12) welded on the carriage through a pin shaft C (11). The utility model has the characteristics of simple and compact structure, convenient production and installation, good effect and the like, and can prevent garbage from being thrown outside the carriage during garbage overturning.

Description

The mobile compressed garbage railway carriage or compartment of compartment removable garbage truck

Technical field

The utility model relates to a kind of environmental sanitation mechanical equipment, especially a kind of mobile compressed garbage railway carriage or compartment of compartment removable garbage truck.

Background technology

The garbage collecting and transferring railway carriage or compartment of band cast hopper roughly has two kinds of frame modes at present.A kind of is directly in the Turnover bunker upper end two hinges to be set, and by the hydraulic oil cylinder driving hopper, making it is the center of circle with the hinge, realizes Tilting; This mechanism's hopper does not have translation process upwards, and rubbish is shed the outside, compartment easily in switching process.Another kind is to be CN2774996Y at Chinese notification number, the day for announcing is on April 26th, 2006, a kind of " multi-functional mobile compression dustbin " patented technology is disclosed, what exist the employing of hopper switching mechanism is double rocker mechanism, the double rocking lever of two groups of symmetries is arranged in the compartment and arranged on left and right sides, rotated by the hydraulic oil cylinder driving that is arranged in the envelope both sides respectively, rocking bar drives Turnover bunker and does the motion process that promotes again Tilting earlier; Its structure driving link rocking bar is than long from shaking the part bar; The driving link rocking bar is that bearing pin is connected with the envelope junction, and no synchronizing shaft connects between the and arranged on left and right sides driving link rocking bar, also makes rubbish easily shed weak point outside the compartment in upset easily.

Summary of the invention

The purpose of this utility model provides the mobile compressed garbage railway carriage or compartment of band Turnover bunker, and it adopts by synchronizing shaft and guarantees the rotation synchronously of two groups of double cranks down, drives and the translation rising of control hopper elder generation, does flip-flop movement again; Can exactly ground be rendered in the default dog-house in compartment by rubbish in the switching process, can guarantee better that rubbish can not shed in the outside, compartment.It is isometric adopting the driving link crank of double crank and the radius of gyration of driven member crank.Double-crank mechanism and double rocker mechanism all are the processes that the lifting of hopper elder generation is overturn again, hopper with regard to both rises, rotary motion trace is compared, double-crank mechanism not only can really be realized Turnover bunker translation rising, and the height that translation is risen is far above double rocker mechanism.If in both material loading times is to compare under the prerequisite that equates, double-crank mechanism prolongs Turnover bunker translation build up time effectively, the Tilting time shortens, and illustrates that therefore double-crank mechanism can guarantee better that rubbish is not shed in the outside, compartment, has also obtained confirmation from actual tests.The installation of synchronizing shaft can guarantee synchronism and stability that two groups of symmetrically arranged double cranks rotate better.

The purpose of this utility model is achieved in that and comprises compartment and Turnover bunker, oil cylinder, its described compartment front end face the right and left is welded with bearing A, two bearing pin A pass connecting bore on the bearing A respectively and the connecting bore of driven member crank one end is connected, and the connecting bore of two driven member crank other ends is enclosed within respectively on the Turnover bunker both sides welding axle A; Two groups of bolts pass the mounting hole of two driving link crank one ends and the internal thread hole bolted connection of crossbeam two ends respectively; In addition two groups of bolts pass mounting hole on two bearing B and the internal thread hole bolted connection on the crossbeam respectively, and the connecting bore of bearing B is enclosed within on the Turnover bunker both sides welding axle B; There is hexagonal hole at driving link crank middle part, two ends is housed in the hole is hexagonal synchronizing shaft, the synchronizing shaft two ends are with stationary steel bushing respectively, and two groups of bolts pass the internal thread hole bolted connection on mounting hole and the bearing D end face that is welded on the both sides, compartment on the stationary steel bushing of two ends respectively again; Bearing pin B passes the connecting bore that is contained in right side, the compartment c-shaped driving link crank other end and is connected with oil cylinder one end earrings hole, and the connecting bore that bearing pin C passes on the bearing C that is welded on the compartment is connected with oil cylinder other end earrings hole.

The utility model, the radius of gyration of described driving link crank and driven member crank is isometric.

Owing to adopted such scheme, the Turnover bunker in the mobile compressed garbage railway carriage or compartment of compartment removable garbage truck is connected with the compartment by two groups of symmetrically arranged double cranks; The driving link crank rotates and drives the hopper lifting under the oil cylinder effect, and the driven member crank is with the horizontality or the rollover states of hopper motion and control hopper; After making the hopper translation rise to certain altitude under the control of driven member crank earlier, make hopper do flip-flop movement again.This double crank batch charging mechanism is not only really realized hopper translation rising, and the height that the hopper translation is risen is done upset after having reached optimal position again, thereby fully guarantee rubbish by exactly render in the default dog-house in compartment, can not shed in the outside, compartment.Characteristics such as it is simple and compact for structure, and fabrication and installation are convenient, is not shed in the outside, compartment in the rubbish upset, and is effective.

Description of drawings

Further specify the utility model below in conjunction with accompanying drawing.

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

Fig. 2 is the plan structure scheme drawing of Fig. 1;

Fig. 3 is the A-A sectional structure scheme drawing of Fig. 1;

Fig. 4 is the backsight structural representation of Fig. 1.

Among the figure: 1-bearing A, 2-bearing pin A, 3-driven member crank, 4-welding axle A, 5-Turnover bunker, 6-bearing B, 7-driving link crank, 8-synchronizing shaft, 9-bearing pin B, 10-oil cylinder, 11-bearing pin C, 12-bearing C, 13-crossbeam, 14-welding axle B, 15-bearing D, 16-stationary steel bushing.

The specific embodiment

Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, comprise compartment and Turnover bunker 5, oil cylinder 10, its described compartment front end face the right and left is welded with bearing A1, two bearing pin A2 pass connecting bore on the bearing A1 respectively and the connecting bore of driven member crank 3 one ends is connected, and the connecting bore of two driven member crank 3 other ends is enclosed within respectively on the Turnover bunker 5 both sides welding axle A4; Two groups of bolts pass the mounting hole of two driving link crank 7 one ends and the internal thread hole bolted connection of crossbeam 13 two ends respectively; In addition two groups of bolts pass respectively two on the bearing B6 mounting hole and the internal thread hole bolted connection on the crossbeam 13, the connecting bore of bearing B6 is enclosed within on the Turnover bunker 5 both sides welding axle B14; There is hexagonal hole at driving link crank 7 middle parts, two ends is housed in the hole is hexagonal synchronizing shaft 8, synchronizing shaft 8 two ends are with stationary steel bushing 16 respectively, and two groups of bolts pass the internal thread hole bolted connection on mounting hole and the bearing D15 end face that is welded on the both sides, compartment on the two ends stationary steel bushing 16 respectively again; Bearing pin B9 passes the connecting bore that is contained in c-shaped driving link crank 7 other ends in right side, compartment and is connected with oil cylinder 10 1 end earrings holes, and the connecting bore that bearing pin C11 passes on the bearing C12 that is welded on the compartment is connected with oil cylinder 10 other end earrings holes.Described driving link crank 7 is isometric with the radius of gyration of driven member crank 3.

Claims

1, a kind of mobile compressed garbage railway carriage or compartment of compartment removable garbage truck, comprise compartment and Turnover bunker (5), oil cylinder (10), it is characterized in that: described compartment front end face the right and left is welded with bearing A (1), two bearing pin A (2) pass connecting bore on the bearing A (1) respectively and the connecting bore of driven member crank (3) one ends is connected, and the connecting bore of two driven member cranks (3) other end is enclosed within respectively on Turnover bunker (5) the both sides welding axle A (4); Two groups of bolts pass the mounting hole of two driving link crank (7) one ends and the internal thread hole bolted connection of crossbeam (13) two ends respectively; In addition two groups of bolts pass mounting hole on two bearing B (6) and the internal thread hole bolted connection on the crossbeam (13) respectively, and the connecting bore of bearing B (6) is enclosed within on Turnover bunker (5) the both sides welding axle B (14); There is hexagonal hole at driving link crank (7) middle part, two ends is housed in the hole is hexagonal synchronizing shaft (8), synchronizing shaft (8) two ends are with stationary steel bushing (16) respectively, and two groups of bolts pass the internal thread hole bolted connection on mounting hole and bearing D (15) end face that is welded on the both sides, compartment on the two ends stationary steel bushing (16) respectively again; Bearing pin B (9) passes the connecting bore that is contained in the c-shaped driving link crank in right side, compartment (7) other end and is connected with oil cylinder (10) one end earrings holes, and the connecting bore that bearing pin C (11) passes on the bearing C (12) that is welded on the compartment is connected with oil cylinder (10) other end earrings hole.

2, the mobile compressed garbage railway carriage or compartment of a kind of compartment removable garbage truck according to claim 1 is characterized in that: described driving link crank (7) is isometric with the radius of gyration of driven member crank (3).