CN202379362U

CN202379362U - Underground type refuse transfer station control system

Info

Publication number: CN202379362U
Application number: CN201120519391XU
Authority: CN
Inventors: 罗南伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-12-13
Filing date: 2011-12-13
Publication date: 2012-08-15
Anticipated expiration: 2021-12-13

Abstract

The utility model discloses an underground type refuse transfer station control system which comprises an oil tank, an electric switch, a power system and an operating system, wherein the operating system can be used for controlling a lifting main oil cylinder or an air cylinder, a dustbin bottom door driving oil cylinder or an air cylinder, and a bridge drive oil cylinder or an air cylinder of the refuse transfer station through a multiway valve and an oil delivery pipeline, to achieve the opening and the closing to the multiway valve, so as to control the oil pressure inside the lifting main oil cylinder or the air cylinder, the dustbin bottom door drive oil cylinder or the air cylinder, and the bridge drive oil cylinder or the air cylinder, namely all control to the opening and the closing of a dustbin bottom door, the horizontal and parallel translation of a detachable and movable bridge, and the raising and the falling of the main oil cylinder or the air cylinder can be accomplished, and the underground type refuse transfer station control system is intensively arranged in the same control station, has a small occupied area, is low in manufacturing cost and is very convenient to operate.

Description

A kind of buried type garbage transhipment station control system

Technical field

The utility model relates to a kind of buried type garbage transhipment station control system.

Background technology

The buried type garbage transhipment station is that rubbish container is buried in underground, and the mode of conventional process transfer rubbish is that rubbish container is risen, and rubbish van moves under the rubbish container; Put down rubbish container then, or with opening at the bottom of the rubbish container case, rubbish is put into the rubbish van railway carriage and is transported; In this operation; After rubbish container rose, the place of placing rubbish container was a melt pit, and rubbish van can not directly move under the rubbish container case.

In order to make under rubbish van can move to rubbish container from ground level, a kind of mode is to make two can carry rubbish van, and and two wheels of rubbish van between the identical bridge of distance; Two of bridge fixedly makes it to become a single-piece four limit bodies, the below of four limit bodies install two with bridge on same plane and the vertical track of direction, the length of track is the twice of melt pit approximately; Bridge is connected with track through pulley, can move back and forth in orbit through mechanical traction four limit bodies, in the time of in rubbish container is placed on melt pit; The next door of four limit body orbiting to melt pits; During transhipment rubbish, after rubbish container rises, make four limit body orbiting to melt pit through mechanical traction; Rubbish van moves to along bridge under the rubbish container, and carrying rubbish container or rubbish is also transported.Mainly there is following shortcoming in this mode:

1, because two of this bridge is fixed into four as a whole limit bodies, the fixed distance between two bridges is constant, can not adapt to wheel distances and in same garbage transfer station, transport rubbish from different multiple vehicles;

When 2, being placed in the melt pit owing to rubbish container, the next door of four limit running body to melt pits, its floor area is the twice of melt pit, has wasted the soil; And the melt pit after existing rubbish container is transported is dangerous, and traffic cost is high, the inconvenience of dumping rubbish; And behind the turned letter rubbish, also to transport and lift rubbish container in the rubbish container melt pit, like this; Handle a rubbish and need carry out twice lifting, so work efficiency is very low.

In order to overcome above-mentioned deficiency; The applicant had once invented a kind of " rubbish handler ", and the patent No. is ZL03234582.8, provide a kind of make at the bottom of the rubbish container case can switch device; One pull bar is installed through being fixedly hinged in rubbish container one side; At two steel cables of an end captive joint of this pull bar, two steel cables respectively through pulley be symmetricly set on rubbish container on about link up with and captive joint, and between the hook spring is installed.Like this, after the transfer car(buggy) of carrying rubbish reaches at the bottom of the rubbish container, spur pull bar through the manually operated mode; With opening at the bottom of the rubbish container case, rubbish is put into the transfer car(buggy) railway carriage automatically, then with the rubbish container return; Contact with ground at the bottom of the rubbish container case, simultaneously under the effect of spring tension, at the bottom of the SELF CL rubbish container; So repeatedly, can realize the loading and unloading of rubbish.

But we find that still there is following problem in it in actual use:

1, because in the technical scheme of this patent, be opened for manual mode at the bottom of the rubbish container case, labour intensity is bigger;

2, after rubbish container opens and hangs, open pull bar at the bottom of the case overhead more than 3 meters, manual pulling pull bar is opened inconvenient operation at the bottom of the rubbish container;

3, the speed at the bottom of the unlatching rubbish container can not be controlled, and rubbish is freely emitted at the bottom of rubbish container, causes secondary pollution easily;

Steel cable corrosion fracture easily after long-term use of one end captive joint of the pull bar of 4, installing at rubbish container one side fixed hinge had both increased cost, and was very dangerous again.

In order further to remedy the deficiency of technical scheme in the patent " rubbish handler "; The applicant has also invented " a kind of buried type garbage transhipment station system "; Its patent No. is ZL201120145913.4; It provides a kind of buried type garbage transhipment station system, comprises rubbish container, loading and unloading movable bridge, melt pit, up-down master cylinder or cylinder, and described up-down master cylinder or cylinder have 4; Described 4 up-down master cylinders or cylinder are installed in four angles of melt pit respectively; Rubbish container is installed in the top of 4 up-down master cylinders or cylinder, be positioned at melt pit directly over, have one the case in the rubbish container at the bottom of switch controlling device; Described loading and unloading movable bridge is installed in the melt pit.Described loading and unloading movable bridge comprises bridge, track, bridge driving oil cylinder or cylinder and control station; Said track symmetry be arranged on melt pit two inwalls one side, the setting of said bridge symmetry in orbit, bridge is mutual vertical and parallel to the ground with track; The two ends of said bridge cooperate with slide through pulley; Said driving oil cylinder or cylinder one end and bridge are hinged, and its other end and up-down master cylinder or cylinder are hinged, and said control station is connected with bridge driving oil cylinder or cylinder through connection pipe; Switch controlling device at the bottom of having one case in the described rubbish container comprises bottom door driving oil cylinder or cylinder, strut bar and control station.Adopt the garbage transfer station labour intensity of this structure little, easy to operate, safe, with low cost.

But; In above-mentioned " rubbish handler " patent, still have weak point: in the technical scheme of this patent, the left and right sides of the Kai Heguan at the bottom of the rubbish container, loading and unloading movable bridge is parallel moves, the liter and the degradation of master cylinder or cylinder are all controlled through hydraulic pressure or pneumatic control system; Because the control station of its control system is to be provided with respectively; Increase floor area, increased manufacturing cost, and inconvenient operation.

The utility model content

To above-mentioned deficiency; The utility model provides a kind of buried type garbage transhipment station control system, and this control system can realize that unified Kai Heguan to the rubbish container bottom door, the loading and unloading movable bridge left and right sides are parallel and move and master cylinder or cylinder rise and fall that it is simple in structure; Floor area is little, and is easy to operate.

The utility model is to realize through such technical scheme: a kind of buried type garbage transhipment station control system; Comprise fuel tank, electric switch, power system and operating system; Wherein, said operating system is controlled the up-down master cylinder of garbage transfer station or cylinder, rubbish container bottom door driving oil cylinder or cylinder and bridge driving oil cylinder or cylinder through multiway valve and delivery line.

Further be; Said operating system comprises bridge cylinder control lever, rubbish container bottom door control lever, lift cylinders control lever, delivery line, high-pressure ball valve, just single-phase flow regulating valve and anti-single-phase flow regulating valve; Wherein, Bridge cylinder control lever, rubbish container bottom door control lever, lift cylinders control lever are connected with multiway valve; Delivery line is communicated with the up-down master cylinder of garbage transfer station or cylinder, rubbish container bottom door driving oil cylinder or cylinder and bridge driving oil cylinder or cylinder respectively with multiway valve, high-pressure ball valve, anti-single-phase flow regulating valve and just single-phase flow regulating valve are set with connecting on the delivery line that up-down master cylinder or cylinder are communicated with, and high-pressure ball valve is communicated with fuel tank; Be provided with and multiway valve bonded assembly oil transportation arm between anti-single-phase flow regulating valve and the high-pressure ball valve, on this oil transportation arm straight check valve be set.

Further be, said power system comprises oil pump, motor and chargine line, and this chargine line is communicated with multiway valve with oil pump.

Said chargine line is provided with compression indicator, thereby can the pressure of oil circuit be detected and control.

For ease the oil mass in the fuel tank is detected, said fuel tank is provided with liquidometer.

Also be provided with the Butterworth Hatch flange on the said fuel tank, thereby conveniently fuel tank regularly cleaned.

As the improvement of technique scheme, the top of said fuel tank is provided with is free filter.

The utility model all is arranged on bridge cylinder control lever, rubbish container bottom door control lever, lift cylinders control lever in the same control system; Promptly through handling bridge cylinder control lever, rubbish container bottom door control lever, lift cylinders control lever; Realization is to the open and close of multiway valve, thereby the oil pressure in up-down master cylinder or cylinder, rubbish container bottom door driving oil cylinder or cylinder and bridge driving oil cylinder or the cylinder is controlled, and can accomplish the Kai Heguan to the rubbish container bottom door, parallel the moving and the liter of master cylinder or cylinder and whole controls of falling in the left and right sides of loading and unloading movable bridge; It is concentrated and is arranged at same control station; Floor area is little, low cost of manufacture, and it is very convenient to operate.

Description of drawings

Fig. 1 is the be connected scheme drawing of buried type garbage transhipment station control system among this case embodiment with garbage transfer station.

Fig. 2 is the front view of buried type garbage transhipment station control system among Fig. 1.

Fig. 3 is the birds-eye view of buried type garbage transhipment station control system among Fig. 1.

Mark among the figure: a is a control system, and 1 is fuel tank, and 2 is electric switch, and 3 is multiway valve, and 4 is delivery line, and 5 are the up-down master cylinder; 6 is rubbish container bottom door driving oil cylinder, and 7 is the bridge driving oil cylinder, and 8 is bridge cylinder control lever, and 9 is rubbish container bottom door control lever, and 10 is the lift cylinders control lever; 11 is high-pressure ball valve, and 12 are just single-phase flow regulating valve, and 13 is anti-single-phase flow regulating valve, and 14 are the oil transportation arm, and 15 is straight check valve; 16 is oil pump, and 17 is motor, and 18 is chargine line, and 19 is compression indicator, and 20 is liquidometer; 21 is the Butterworth Hatch flange, and 22 is empty filter, and 23 is the rubbish container bottom door, and 24 is melt pit, and 25 is bridge.

The specific embodiment

For purpose, technical scheme and the beneficial effect that is expressly understood the utility model more, below in conjunction with accompanying drawing the utility model is done further explanation, but the protection domain of the utility model is not limited in following examples.

Like Fig. 1, Fig. 2 and shown in Figure 3; A kind of buried type garbage transhipment station control system; This control system a comprises fuel tank 1, electric switch 2, power system and operating system; Wherein, said operating system is controlled through up-down master cylinder 5, rubbish container bottom door driving oil cylinder 6 and the bridge driving oil cylinder 7 of

multiway valve

3 and 4 pairs of garbage transfer stations of delivery line; Said operating system comprises bridge cylinder control lever 8, rubbish container bottom door control lever 9, lift cylinders control lever 10, delivery line 4, high-pressure ball valve 11, just single-phase flow regulating valve 12 and anti-single-phase flow regulating valve 13; Wherein, Bridge cylinder control lever 8, rubbish container bottom door control lever 9, lift cylinders control lever 10 are connected with multiway valve 3; Delivery line 4 is communicated with up-down master cylinder 5, rubbish container bottom door driving oil cylinder 6 and the bridge driving oil cylinder 7 of garbage transfer station respectively with multiway valve 3; High-pressure ball valve 11, anti-single-phase flow regulating valve 13 and just single-phase flow regulating valve 12 are set with connecting on the delivery line 4 that up-down master cylinder 5 is communicated with; High-pressure ball valve 11 is communicated with fuel tank 1, is provided with and multiway valve 3 bonded assembly oil transportation arms 14 between anti-single-phase flow regulating valve 13 and the high-pressure ball valve 11, on this oil transportation arm 14 straight check valve 15 is set; Said power system comprises oil pump 16, motor 17 and chargine line 18, and this chargine line 18 is communicated with multiway valve 3 with oil pump 16; Said chargine line 18 is provided with compression indicator 19; Said fuel tank 1 is provided with liquidometer 20; Also be provided with Butterworth Hatch flange 21 on the said fuel tank 1; The top of said fuel tank 1 is provided with is free filter 22.

The principle of opening and close of rubbish container bottom door 23 is: when unloading rubbish, and positive dirction operation rubbish container bottom door control lever 9, this moment, multiway valve 3 was opened; Open electric switch 2, motor 17 work, the hydraulic oil in the rubbish container bottom door driving oil cylinder 6 refluxes through delivery line 4; Rubbish container bottom door driving oil cylinder 6 retractions; The piston rod that promotes driving oil cylinder 6 moves downward, and opens thereby drive rubbish container bottom door 23, and rubbish is poured out in case; After unsnatching rubbish; Reverse operation rubbish container bottom door control lever 9, multiway valve 3 extracts hydraulic oil with oil pump 16, and hydraulic oil is oil-filled in rubbish container bottom door driving oil cylinder 6 through delivery line 4; The piston rod that promotes driving oil cylinder 6 moves up, and drives rubbish container bottom door 23 and closes.

The left and right sides parallel motion principle of bridge driving oil cylinder 7 is: when unloading rubbish, and positive dirction operating bridge cylinder control lever 8, this moment, multiway valve 3 was opened; Open electric switch 2; Motor 17 work, oil pump 16 is taken out hydraulic oil for 1 li at fuel tank, and hydraulic oil is oil-filled to bridge driving oil cylinder 7 through delivery line 4; Thereby the piston rod that pushes away driving oil cylinder 7 moves up; Move to melt pit 24 centers with this piston rod bonded assembly bridge 25,, carry rubbish van and open on the bridge 25 up to when identical, stopping with two wheel distances of carrying rubbish van; After unsnatching rubbish; Rubbish van drives away, and reverse operation bridge cylinder control lever 8 again, and multiway valve 3 oil returns are opened; Hydraulic oil in the bridge driving oil cylinder 7 refluxes to fuel tank 1 through delivery line 4; Bridge driving oil cylinder 7 retraction, the piston rod that promotes driving oil cylinder 7 be to two side shiftings, thus drive bridge 25 to two side shiftings of melt pit 24 by the madial wall of melt pit 24.

The liter of master cylinder and the principle of falling are: when unloading rubbish, and positive dirction operation lift cylinders control lever 10, multiway valve 3 is opened; Close high-pressure ball valve 11, open electric switch 2, motor 17 work; Oil pump 16 extracts hydraulic oil 1 li of fuel tank, and flow through successively straight check valve 15, just single-phase flow regulating valve 12 and delivery line 4 of this hydraulic oil is oil-filled in the up-down master cylinder 5 of garbage transfer station, and the piston rod that promotes up-down master cylinder 5 moves up; Rise thereby drive rubbish container, through aforementioned operation, promptly bridge 25 to melt pit 24 centers move, after the sequence of operations such as rubbish van sails into, open rubbish container bottom door 23, dump rubbish, close rubbish container bottom door 23, rubbish van drives away; The control lever of reverse operation lift cylinders again 10, multiway valve 3 oil returns are opened, and open high-pressure ball valve 11 again; Hydraulic oil in the up-down master cylinder 5 flow through successively anti-single-phase flow regulating valve 13 and ball valve; And be back in the fuel tank 1, master cylinder 5 retractions that go up and down this moment, the piston rod of up-down master cylinder 5 moves down; The drive rubbish container descends, in getting back to melt pit 24.

Need to prove that above-mentioned oil cylinder can replace with cylinder.

Claims

1. buried type garbage transhipment station control system; It is characterized in that: this control system (a) comprises fuel tank (1), electric switch (2), power system and operating system; Wherein, said operating system is controlled the up-down master cylinder of garbage transfer station or cylinder (5), rubbish container bottom door driving oil cylinder or cylinder (6) and bridge driving oil cylinder or cylinder (7) through multiway valve (3) and delivery line (4).

2. buried type garbage transhipment station control system as claimed in claim 1; It is characterized in that: said operating system comprises bridge cylinder control lever (8), rubbish container bottom door control lever (9), lift cylinders control lever (10), delivery line (4), high-pressure ball valve (11), just single-phase flow regulating valve (12) and anti-single-phase flow regulating valve (13); Wherein, Bridge cylinder control lever (8), rubbish container bottom door control lever (9), lift cylinders control lever (10) are connected with multiway valve (3); Delivery line (4) is communicated with the up-down master cylinder of garbage transfer station or cylinder (5), rubbish container bottom door driving oil cylinder or cylinder (6) and bridge driving oil cylinder or cylinder (7) respectively with multiway valve (3), high-pressure ball valve (11), anti-single-phase flow regulating valve (13) and just single-phase flow regulating valve (12) are set with connecting on the delivery line (4) that up-down master cylinder or cylinder (5) are communicated with; High-pressure ball valve (11) is communicated with fuel tank (1), is provided with and multiway valve (3) bonded assembly oil transportation arm (14) between anti-single-phase flow regulating valve (13) and the high-pressure ball valve (11), on this oil transportation arm (14) straight check valve (15) is set.

3. buried type garbage transhipment station control system as claimed in claim 1 is characterized in that: said power system comprises oil pump (16), motor (17) and chargine line (18), and this chargine line (18) is communicated with multiway valve (3) with oil pump (16).

4. buried type garbage transhipment station control system as claimed in claim 3 is characterized in that: said chargine line (18) is provided with compression indicator (19).

5. like claim 1,2,3 or 4 described buried type garbage transhipment station control system, it is characterized in that: said fuel tank (1) is provided with liquidometer (20).

6. buried type garbage transhipment station control system as claimed in claim 5 is characterized in that: also be provided with Butterworth Hatch flange (21) on the said fuel tank (1).

7. buried type garbage transhipment station control system as claimed in claim 6 is characterized in that: the top of said fuel tank (1) is provided with is free filter (22).