CN220466448U

CN220466448U - Intelligent drainage equipment of cleaning vehicle

Info

Publication number: CN220466448U
Application number: CN202321519667.3U
Authority: CN
Inventors: 刘宏晖; 朴灵燕; 卢艺辉; 刘新惠; 洪宝堤; 刘文泉; 洪彩霞
Original assignee: Fujian Yanheng Industrial Co ltd
Current assignee: Fujian Yanheng Industrial Co ltd
Priority date: 2023-06-15
Filing date: 2023-06-15
Publication date: 2024-02-09
Anticipated expiration: 2033-06-15

Abstract

The application relates to intelligent drainage equipment of a cleaning vehicle, which comprises a sewage tank and a liquid level sensor arranged on the inner wall of the sewage tank, wherein the sewage tank is arranged in an upper opening, and the liquid level sensor is positioned on the upper part of the sewage tank; the drain outlet is arranged on the wall of the sewage tank, the drain pump is arranged in the sewage tank, the water outlet edge of the drain pump is fixedly connected to the water outlet edge, and the liquid level sensor is electrically connected to the control end of the drain pump. The application has the effect of timely discharging sewage in the sewage tank of the cleaning vehicle.

Description

Intelligent drainage equipment of cleaning vehicle

Technical Field

The application relates to the field of cleaning vehicle sewage discharge technology, in particular to an intelligent drainage device for a cleaning vehicle.

Background

The types of the cleaning vehicles are various, wherein the cleaning vehicles used for garbage transportation and transfer are garbage cleaning vehicles, and the cleaning vehicles are simply called garbage trucks. The garbage truck is mainly used for transporting various garbage in municipal sanitation and large factories and mines, is particularly suitable for compressing and crushing the loaded garbage, and increases the density and reduces the volume of the garbage so as to improve the efficiency of transportation.

The lower side wall of the garbage truck carriage is generally provided with a sewage tank, the sewage tank is arranged in an upper opening, the bottom wall of the garbage truck carriage is provided with a plurality of water leakage holes, and the water leakage holes are all positioned in the upper opening of the sewage tank. When the garbage in the garbage collection station is dumped into the garbage truck, sewage mixed in the garbage flows into the sewage tank for temporary storage through a plurality of water leakage holes under the gravity. The drain outlet is formed in the wall of the sewage tank, the edge of the drain outlet is detachably connected with the cover plate, and when sewage in the sewage tank is fully accumulated, workers are required to open the cover plate to intensively discharge the sewage.

However, due to the limited capacity of the sewage tank, when a worker dumps and reloads garbage, sewage in the garbage can easily fill the sewage tank. The staff can not clearly know the sewage quantity in the sewage tank, and is difficult to timely open the cover plate to discharge sewage. Overfilling of the sewage in the sewage tank can cause sewage in the subsequently poured garbage to accumulate in the garbage truck, resulting in a reduction in the capacity of the garbage in the garbage truck.

Disclosure of Invention

In order to timely discharge sewage in the sewage tank of the cleaning vehicle, the application provides intelligent drainage equipment of the cleaning vehicle.

The application provides a cleaning vehicle intelligent drainage equipment adopts following technical scheme:

the intelligent drainage device of the cleaning vehicle comprises a sewage tank and a liquid level sensor arranged on the inner wall of the sewage tank, wherein the sewage tank is arranged in an upper opening, and the liquid level sensor is positioned on the upper part of the sewage tank; the sewage tank is characterized in that a water outlet is formed in the wall of the sewage tank, a drainage pump is arranged in the sewage tank, the edge of a water outlet of the drainage pump is fixedly connected with the edge of the water outlet, and the liquid level sensor is electrically connected with the control end of the drainage pump.

Through adopting above-mentioned technical scheme, with the upper shed border fixed connection of sewage case in the lower lateral wall of garbage truck carriage, a plurality of holes that leak of garbage truck carriage diapire all are located the upper shed of sewage case. When the garbage in the garbage collection station is dumped into the garbage truck, sewage mixed in the garbage flows into the sewage tank through the plurality of water leakage holes by gravity. When the liquid level sensor detects that the sewage water level in the sewage tank is close to the upper opening of the sewage tank, the liquid level sensor controls the drainage pump to be started, the drainage pump actively discharges sewage so as to discharge the sewage in time, so that the sewage in the sewage tank is reduced to be overfilled, the sewage in the garbage can be poured into the garbage can be accumulated in the garbage truck, and the capacity of the garbage truck for containing the garbage can be reduced.

Optionally, the drain port edge is detachably connected with a drain pipe, and the drain pipe is made of flexible materials.

Through adopting above-mentioned technical scheme, when dumping rubbish to the garbage truck, set up the exhaust pipe intercommunication in the outlet, because the exhaust pipe is made by flexible material, can be convenient for adjust sewage discharge's route for discharge sewage more accurately. After the sewage is discharged, the discharge pipe is detached from the edge of the water outlet, so that the influence of the discharge pipe on the running of the garbage truck is reduced.

Optionally, the outer wall of sewage case is provided with quick-operation joint, quick-operation joint's public joint fixed connection is in the outlet border, quick-operation joint's female joint overcoat and fixed connection are in the exhaust pipe.

Through adopting above-mentioned technical scheme, quick-operation joint makes the connection at drain pipe and outlet border more convenient, makes the connection leakproofness at drain pipe and outlet border better simultaneously for can be fast with the relative drain box dismouting, improve drainage efficiency.

Optionally, the outlet border is detachably connected with the normally closed piece, the normally closed piece is used for carrying out shutoff to the outlet.

By adopting the technical scheme, when the garbage truck is in the way of running and transportation, the sewage of garbage in the garbage truck flows into the sewage tank in shaking, so that the sewage amount in the sewage tank is increased. When the sewage level in the sewage tank is increased to the limit value of the liquid level sensor, the liquid level sensor controls the drainage pump to start drainage. The water outlet is plugged through the normally closed piece, so that after the drainage pump is started, sewage can not be discharged to the road surface, and adverse effects on urban environment can not be caused.

Optionally, the normally closed piece includes a spiral shell section of thick bamboo that is fixed in the sewage case outer wall and buckles and establish and threaded connection in the swivel nut of spiral shell section of thick bamboo, the spiral shell section of thick bamboo is the pipe form, the spiral shell section of thick bamboo overcoat is in quick-operation joint, the swivel nut is the closed tubular of one end.

Through adopting above-mentioned technical scheme, when the garbage truck normally goes, detain the swivel nut and establish and threaded connection in the spiral shell section of thick bamboo to the shutoff is carried out the outlet. When garbage truck loads rubbish at the garbage collection station, take out the screw sleeve relative to the screw barrel to be convenient for connect the exhaust pipe and carry out sewage discharge.

Optionally, wash window has been seted up to the case wall of sewage case, wash window's opening border lid is equipped with the apron, the sewage case outer wall is provided with the clamp piece, the clamp piece is used for making the apron closely cover to locate wash window border.

By adopting the technical scheme, the water pipe penetrates through the cleaning window to flush the inner wall of the sewage tank, and then the drainage pump is started to actively drain the cleaned water. After cleaning, the cover plate is covered on the edge of the cleaning window, and the cover plate is tightly covered on the edge of the cleaning window through the pressing piece, so that the sewage tank can stably load sewage.

Optionally, compress tightly the piece including rotating the depression bar of connecting in the sewage case outer wall and set up in the hasp of depression bar, the hasp includes the first fixing base of fixed connection in the depression bar, is fixed in the second fixing base of sewage case outer wall, articulates in the handle of first fixing base and articulates in the buckling rod of handle, the lock joint groove has been seted up to the second fixing base, first fixing base sets up in the depression bar keep away from its one end with the articulated department of sewage case, buckling rod buckle locates in the lock joint inslot, the apron is fixed in the depression bar and is towards one side lateral wall of cleaning window.

Through adopting above-mentioned technical scheme, locate the apron lid wash window border, locate the lock joint inslot with lock joint pole lock joint, the direction rotation of holding the handle towards keeping away from the second fixing base, lock joint pole and handle can produce elastic stretching or deformation to after the furthest that passes through apart from first fixing base, lock joint pole can shrink and produce pretightning force to the handle, when making lock joint pole lock joint in the second fixing base, produce the effect of auto-lock, in order to make apron closely cover locate wash window border.

Optionally, the apron is towards one side lateral wall fixedly connected with sealing washer of sewage case, the sealing washer is contradicted in the opening border of cleaning window.

Through adopting above-mentioned technical scheme, when compressing tightly the piece with the apron in the cleaning window border, the sealing washer seals up the clearance at apron and cleaning window border to make the sewage case can load sewage steadily.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the liquid level sensor detects that the sewage level in the sewage tank is close to the upper opening of the sewage tank, the liquid level sensor controls the drainage pump to be started, and the drainage pump actively discharges sewage so as to timely discharge the sewage, so that the sewage in the sewage tank is reduced to be overfilled, the sewage in the garbage can be accumulated in a garbage truck, and the possibility of reducing the containing capacity of the garbage in the garbage truck is caused;

2. when dumping garbage to the garbage truck, the discharge pipe is communicated with the water outlet, so that the sewage discharge path can be conveniently adjusted, and the sewage can be more accurately discharged;

3. the inner wall of the sewage tank is flushed by penetrating the water pipe through the cleaning window, the drain pump is started to actively drain the cleaned water, the cover plate is covered on the edge of the cleaning window after cleaning, and the cover plate is tightly covered on the edge of the cleaning window through the pressing piece, so that the sewage tank can stably load sewage.

Drawings

Fig. 1 is a schematic structural view of an embodiment of the present application.

Fig. 2 is a schematic cross-sectional view of an embodiment of the present application.

Fig. 3 is an enlarged schematic view of the portion a in fig. 1.

Reference numerals: 1. a sewage tank; 11. a water outlet; 12. cleaning the window; 2. a liquid level sensor; 3. a draining pump; 4. a discharge pipe; 5. a quick connector; 6. a normally closed member; 61. a screw cylinder; 62. a screw sleeve; 7. a pressing member; 71. a compression bar; 72. a hasp; 721. a first fixing seat; 722. the second fixing seat; 7221. a buckling groove; 723. a handle; 724. buckling a connecting rod; 8. a cover plate; 81. a seal ring; 9. and (5) a control panel.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-3.

The embodiment of the application discloses cleaning vehicle intelligent drainage equipment. Referring to fig. 1, the intelligent drainage device of the cleaning vehicle comprises a sewage tank 1, a liquid level sensor 2 and a drainage pump 3, wherein the sewage tank 1 is arranged in an upper opening manner, a drainage outlet 11 is formed in a tank wall of one side of the sewage tank 1, and the drainage outlet 11 is positioned at the lower part of the sewage tank 1.

Referring to fig. 1 and 2, the drain pump 3 is fixedly connected to the inner wall of the sump 1, and the water outlet edge of the drain pump 3 is fixedly connected to the opening edge of the drain port 11. The liquid level sensor 2 is fixedly connected to the inner wall of the sewage tank 1, the liquid level sensor 2 is located on the upper portion of the sewage tank 1, and in the embodiment of the application, the liquid level sensor 2 adopts a floating ball liquid level control switch. The outer wall fixedly connected with control panel 9 of sewage case 1, level sensor 2 electricity is connected in control panel 9, and control panel 9 electricity is connected in the control end of drain pump 3.

The edge of the upper opening of the sewage tank 1 is fixedly connected to the lower side wall of a garbage truck carriage, a plurality of water leakage holes are formed in the bottom wall of the garbage truck carriage, and the water leakage holes are located in the upper opening of the sewage tank 1. When the garbage in the garbage collection station is dumped into the garbage truck, sewage mixed in the garbage flows into the sewage tank 1 through the plurality of water leakage holes by gravity.

When the liquid level sensor 2 detects that the sewage water level in the sewage tank 1 is close to the upper opening of the sewage tank 1, the liquid level sensor 2 controls the drain pump 3 to be started, the drain pump 3 actively discharges sewage so as to discharge the sewage in time, so that the sewage in the sewage tank 1 is reduced to be overfilled, the sewage in the garbage can be accumulated in a garbage truck, and the capacity of the garbage truck for containing the garbage can be reduced.

Referring to fig. 1, a drain pipe 4 is provided along the edge of the drain port 11, and the drain pipe 4 is made of flexible materials such as rubber and plastic. The outer wall of the sewage tank 1 is provided with a quick connector 5, a male connector of the quick connector 5 is fixedly connected to the edge of a water outlet 11, the male connector of the quick connector 5 and the water outlet 11 are arranged with the same central axis, and a female connector of the quick connector 5 is sleeved outside and fixedly connected with the opening edge of a discharge pipe 4.

When the garbage truck dumps garbage, the male connector and the female connector of the quick connector 5 are connected so as to communicate the discharge pipe 4 with the water outlet 11. Because the discharge pipe 4 is made of flexible materials such as rubber, plastics and the like, the path of sewage discharge can be conveniently adjusted, so that sewage can be discharged more accurately. After the sewage is discharged, the male connector and the female connector of the quick connector 5 are separated, so that the discharge pipe 4 is detached from the edge of the water outlet 11, and the influence of the discharge pipe 4 on the running of the garbage truck is reduced.

Quick-operation joint 5 makes the connection at discharge pipe 4 and outlet 11 border more convenient, makes the connection leakproofness at discharge pipe 4 and outlet 11 border better simultaneously for can be fast with the relative sewage case 1 dismouting of discharge pipe 4, improve drainage efficiency.

Referring to fig. 1 and 2, when the garbage truck is in the course of traveling and transportation, sewage of garbage in the garbage truck flows into the sewage tank 1 during shaking, and the amount of sewage in the sewage tank 1 increases. When the sewage level in the sewage tank 1 increases to the limit value of the liquid level sensor 2, the liquid level sensor 2 controls the drainage pump 3 to start drainage, however, the garbage truck is running on a road, and the discharged sewage flows to the road surface to cause road surface pollution, so that urban environment is influenced. The edge of the water outlet 11 is detachably connected with a normally closed piece 6.

Referring to fig. 1 and 2, the normally closed member 6 includes a screw cylinder 61 and a screw sleeve 62 fastened to the screw cylinder 61 and screwed to the screw cylinder 61, the screw cylinder 61 is fixedly connected to the outer wall of the sewage tank 1, the screw cylinder 61 is circular, and the screw is provided on the outer wall of the screw cylinder 61. The screw barrel 61 and the water outlet 11 are arranged on the same central axis, and the screw barrel 61 is sleeved outside the male connector of the quick connector 5. The threaded sleeve 62 is also in a circular tube shape, one end of the threaded sleeve 62 is in a closed arrangement, threads are arranged on the inner wall of the threaded sleeve 62, and the threaded sleeve 62 is buckled and connected with the threaded cylinder 61 in a threaded manner.

When the garbage truck normally runs, the threaded sleeve 62 is buckled and connected with the threaded cylinder 61 in a threaded manner so as to seal the water outlet 11, so that after the water discharge pump 3 is started, sewage can not be discharged to the road surface, and the urban environment can not be influenced. When the garbage truck loads garbage in the garbage collection station, the screw sleeve 62 is taken out relative to the screw barrel 61 so as to be connected with the discharge pipe 4 for sewage discharge.

Referring to fig. 1 and 3, in order to facilitate cleaning of the sewage tank 1, a cleaning window 12 is formed in a wall of the sewage tank 1, and a cover plate 8 is provided on an opening edge of the cleaning window 12. The apron 8 is towards one side lateral wall fixedly connected with sealing washer 81 of sewage case 1, and sealing washer 81 encircles the central line setting of apron 8, and sealing washer 81 contradicts in the opening border of wasing window 12.

Referring to fig. 1 and 3, the outer wall of the sewage tank 1 is provided with a pressing member 7, the pressing member 7 includes a pressing lever 71 and a buckle 72, one end of the pressing lever 71 is rotatably connected to the outer wall of the sewage tank 1, and a rotation plane of the pressing lever 71 is perpendicular to a plane in which the cleaning window 12 is located. The cover plate 8 is fixedly connected to the pressing rod 71, the cover plate 8 is perpendicular to the rotation plane of the pressing rod 71, and the cover plate 8 is located on one side of the pressing rod 71 facing the cleaning window 12.

Referring to fig. 1 and 3, the buckle 72 includes a first fixing base 721, a second fixing base 722, a handle 723 and a buckle rod 724, the first fixing base 721 fixes the other end of the compression bar 71, the handle 723 is rotatably connected to the first fixing base 721, and a rotation plane of the handle 723 is perpendicular to a plane of the cleaning window 12. The buckling rod 724 has a U-shaped rod-shaped structure, both ends of the buckling rod 724 are rotatably connected to the handle 723, and the rotation plane of the buckling rod 724 is parallel to the rotation plane of the handle 723. The axis of rotation of the handle 723 relative to the first fixed seat 721 is parallel to the axis of rotation of the buckling rod 724 relative to the handle 723, and the two axes are eccentrically arranged.

Referring to fig. 1 and 3, the second fixing base 722 is fixedly connected to the outer wall of the sewage tank 1, the second fixing base 722 is provided with a fastening groove 7221, the opening direction of the fastening groove 7221 is far away from the first fixing base 721, the fastening groove 7221 is vertical until the groove walls on two sides of the outer wall of the sewage tank 1 are all in an opening arrangement, and the fastening rod 724 is fastened in the fastening groove 7221.

The water pipe passes through the cleaning window 12 to flush the inner wall of the sewage tank 1, and then the drainage pump 3 is started to actively drain the cleaned water, so that the sewage tank 1 is cleaned conveniently.

After cleaning, the cover plate 8 is covered on the edge of the cleaning window 12 by the rotary pressure bar 71, the buckling rod 724 is buckled in the buckling groove 7221, and the holding handle 723 rotates in a direction away from the second fixing seat 722. The buckling rod 724 and the handle 723 can be elastically stretched or deformed, and after passing through the farthest end from the first fixing seat 721, the buckling rod 724 can be contracted and a pretightening force is generated on the handle 723, so that the buckling rod 724 is buckled on the second fixing seat 722, and a self-locking effect is generated, so that the pressing rod 71 tightly abuts the cover plate 8 on the edge of the cleaning window 12, the cover plate 8 tightly covers the edge of the cleaning window 12, and the sewage tank 1 can stably load sewage.

When the cover plate 8 is pressed against the edge of the cleaning window 12 by the pressing rod 71, the sealing ring 81 seals the gap between the cover plate 8 and the edge of the cleaning window 12, so that the sewage tank 1 can stably load sewage.

The implementation principle of the intelligent drainage equipment of the cleaning vehicle is as follows: when the garbage in the garbage collection station is dumped into the garbage truck, sewage mixed in the garbage flows into the sewage tank 1 through the plurality of water leakage holes by gravity. At the same time, the screw sleeve 62 is taken out relative to the screw barrel 61, and the male connector and the female connector of the quick connector 5 are connected to communicatively set the drain pipe 4 in the drain port 11.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides a cleaning vehicle intelligent drainage equipment which characterized in that: the sewage treatment device comprises a sewage tank (1) and a liquid level sensor (2) arranged on the inner wall of the sewage tank (1), wherein the sewage tank (1) is arranged in an upper opening manner, and the liquid level sensor (2) is positioned on the upper part of the sewage tank (1); the sewage tank is characterized in that a water outlet (11) is formed in the wall of the sewage tank (1), a drainage pump (3) is arranged in the sewage tank (1), the edge of a water outlet of the drainage pump (3) is fixedly connected with the edge of the water outlet (11), and the liquid level sensor (2) is electrically connected to the control end of the drainage pump (3).

2. The intelligent drainage device for a cleaning vehicle according to claim 1, wherein: the edge of the water outlet (11) is detachably connected with a discharge pipe (4), and the discharge pipe (4) is made of flexible materials.

3. The intelligent drainage device for a cleaning vehicle according to claim 2, wherein: the outer wall of the sewage tank (1) is provided with a quick connector (5), a male connector of the quick connector (5) is fixedly connected to the edge of the water outlet (11), and a female connector of the quick connector (5) is sleeved outside and fixedly connected to the discharge pipe (4).

4. A cleaning vehicle intelligent drainage apparatus according to claim 3, wherein: the edge of the water outlet (11) is detachably connected with a normally closed piece (6), and the normally closed piece (6) is used for plugging the water outlet (11).

5. The intelligent drainage device for a cleaning vehicle according to claim 4, wherein: the normally closed piece (6) comprises a screw cylinder (61) fixed on the outer wall of the sewage tank (1) and a screw sleeve (62) buckled on the screw cylinder (61) and in threaded connection with the screw cylinder (61), the screw cylinder (61) is in a circular tube shape, the screw cylinder (61) is sleeved on the quick connector (5) in a sleeved mode, and the screw sleeve (62) is in a circular tube shape with one end closed.

6. The intelligent drainage device for a cleaning vehicle according to claim 1, wherein: the sewage tank is characterized in that a cleaning window (12) is formed in the tank wall of the sewage tank (1), a cover plate (8) is arranged on the edge cover of the opening of the cleaning window (12), a pressing piece (7) is arranged on the outer wall of the sewage tank (1), and the pressing piece (7) is used for enabling the cover plate (8) to be tightly covered on the edge of the cleaning window (12).

7. The intelligent drainage device for a cleaning vehicle according to claim 6, wherein: the utility model provides a sewage tank, including compressing tightly piece (7), including rotate connect in depression bar (71) of sewage tank (1) outer wall and set up in hasp (72) of depression bar (71), hasp (72) are including fixed connection in first fixing base (721) of depression bar (71), be fixed in second fixing base (722) of sewage tank (1) outer wall, articulate handle (723) in first fixing base (721) and articulate in buckling rod (724) of handle (723), buckling groove (7221) have been seted up to second fixing base (722), first fixing base (721) set up in depression bar (71) keep away from its one end of articulated department with sewage tank (1), buckling rod (724) are detained and are located buckling groove (7221), apron (8) are fixed in one side lateral wall of depression bar (71) towards wash window (12).

8. The intelligent drainage device for a cleaning vehicle according to claim 6, wherein: the cover plate (8) is fixedly connected with a sealing ring (81) towards one side wall of the sewage tank (1), and the sealing ring (81) is abutted to the opening edge of the cleaning window (12).