CN218520335U

CN218520335U - Carriage detachable garbage truck afterbody sewage collection device

Info

Publication number: CN218520335U
Application number: CN202222590258.4U
Authority: CN
Inventors: 张桓
Original assignee: Zhongzhen Hanjiang Equipment Technology Co ltd
Current assignee: Zhongzhen Hanjiang Equipment Technology Co ltd
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2023-02-24
Anticipated expiration: 2032-09-29

Abstract

The utility model provides a carriage detachable garbage truck afterbody sewage collection device, including garbage truck carrier, hydraulic traction frame, garbage carriage and sewage collection structure, the left side of garbage truck carrier is equipped with the driver's cabin, still is equipped with the hydraulic traction frame that is located the driver's cabin right side on the garbage truck carrier, and the garbage carriage that still sliding connection has left side and hydraulic traction frame activity to articulate on the garbage truck carrier still, and garbage truck carrier bottom is equipped with the sewage collection structure, collects the sepage of garbage carriage afterbody. According to the garbage truck tail sewage collecting device with the detachable carriage, the sewage collecting hopper is at a certain height from the rear door of the garbage carriage, so that the sewage collecting hopper is not wedged with the garbage carriage and the rear door of the garbage carriage, the rear door is not vibrated to act on the sewage collecting hopper, and the sewage collecting hopper is not easy to damage; meanwhile, the hose is a double-layer plastic heat-insulation corrugated pipe, has the advantages of high temperature resistance, strong bending performance and good toughness, and cannot be easily damaged due to frequent bending.

Description

Carriage detachable garbage truck afterbody sewage collection device

Technical Field

The utility model relates to a garbage truck sewage collection technical field, concretely relates to carriage detachable garbage truck afterbody sewage collection device.

Background

During the garbage transferring process of the garbage truck with the detachable carriage, the garbage can is bumpy, vibrated or the sealing strip is aged. Liquid seeps out from the joint of the rear door and the box body, and the liquid flows to the tail part of the chassis of the vehicle body along the box wall, so that the appearance is influenced, and odor is emitted; and the chassis of the automobile body can be rusted after a long time.

The utility model discloses a patent publication is CN 207129518U's utility model discloses a compression butt joint garbage truck sewage collection device, and the bilge pit is located garbage bin bottom right side in this patent, can be to the sewage collection between garbage bin and the tail-gate, and the bilge pit can overturn when not using simultaneously, simple structure, and reliable operation can effectively collect sewage and get into the bilge pit, effectively prevents sewage secondary pollution urban environment.

For the above cases, there are also some drawbacks: (1) the top of the sewage tank is connected with the bottom of the garbage can and the bottom of the tail door, sewage seeps out of the garbage can because a gap exists between the garbage can and the tail door, the tail door can move up and down on the garbage can due to vibration generated in the driving process of the garbage truck, the sewage tank can achieve the limiting purpose between the garbage can and the tail door, and after the garbage can is used for a long time, the sewage tank is worn due to the up and down movement of the tail door, so that the sewage tank needs to be replaced regularly; (2) meanwhile, the water pipe in the above document is a steel wire corrugated pipe, the water pipe is connected with a sewage tank, the sewage tank achieves the purpose of overturning through an overturning oil cylinder, the water pipe can be synchronously bent, the steel wire corrugated pipe has the bending performance, but is only used for bending and shaping required by a space position, the toughness is poor, the durability is insufficient, and the steel wire corrugated pipe is easy to damage after being bent for many times.

SUMMERY OF THE UTILITY MODEL

The utility model provides a carriage detachable garbage truck afterbody sewage collection device has solved the problem that above-mentioned background art mentioned.

The technical scheme of the utility model is realized like this:

a carriage detachable garbage truck tail sewage collection device comprises a garbage truck carrier, a hydraulic traction frame, a garbage truck carriage and a sewage collection structure, wherein a cab is assembled on the left side of the garbage truck carrier, the hydraulic traction frame positioned on the right side of the cab is further arranged on the garbage truck carrier, the garbage truck carrier is further connected with the garbage truck carriage, the left side of the garbage truck carriage is movably connected with the hydraulic traction frame in a hanging mode, the sewage collection structure is arranged at the bottom of the garbage truck carrier, and seepage at the tail of the garbage truck carriage is collected;

the sewage collecting structure comprises a sewage collecting hopper hinged to the right side of the garbage truck carrier frame, the sewage collecting hopper has a certain height from the garbage carriage, one side of the bottom of the sewage collecting hopper is hinged to an electric pushing cylinder, the other side of the bottom of the sewage collecting hopper is movably connected with a hose, one side of the hose, which is far away from the sewage collecting hopper, is movably connected with a drainage tube, one side of the drainage tube, which is far away from the hose, is fixedly provided with a closed sewage collecting box located at the bottom of the garbage truck carrier frame, and sewage is collected in a centralized mode.

Further, the hose is a double-layer plastic heat insulation corrugated pipe.

Further, the both sides of hose all are equipped with the screw ring, and the outside threaded connection of screw ring has the anticreep connector, has still cup jointed the anticreep sleeve pipe in the anticreep connector, and the hose is respectively in sewage collection fill and drainage tube swing joint through two anticreep sleeve pipes.

Furthermore, an outer convex ring is arranged on the anti-falling sleeve, a step hole is formed in the anti-falling connector, and the outer convex ring can slide in the step hole and is limited.

Furthermore, one side of the electric pushing cylinder, which is far away from the sewage collecting hopper, is hinged with the bottom of the garbage truck-mounted frame and is used for synchronous rotation compensation after the sewage collecting hopper rotates.

Furthermore, the bottom of the garbage truck carrier frame is provided with a bearing frame for placing a closed sewage collecting box, and the front side of the closed sewage collecting box is also fixed with a switch valve for discharging sewage.

The application provides a beneficial effect that technical scheme brought:

1. according to the garbage truck tail sewage collecting device with the detachable carriage, the sewage collecting hopper is at a certain height from the rear door of the garbage carriage, so that the sewage collecting hopper is not wedged with the garbage carriage and the rear door of the garbage carriage, the rear door is not vibrated to act on the sewage collecting hopper, and the sewage collecting hopper is not easy to damage; meanwhile, the hose is a double-layer plastic heat-insulation corrugated pipe, has the advantages of high temperature resistance, strong bending performance and good toughness, and cannot be easily damaged due to frequent bending; but be equipped with the anticreep connector of manual regulation at hose tip, need not use tools, convenient operation.

2. The tail sewage collecting device of the garbage truck with the detachable carriage adopts a mode of supporting by an electric pushing cylinder, and a sewage collecting hopper is rotated to a horizontal position (positioned right below a seam of a rear door of the garbage truck) in the transportation process of the truck and is used for collecting sewage scattered and seeped at the position. And a closed sewage collecting box is arranged below the garbage truck-mounted frame, and the sewage is further sealed in a closed space.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic view of the sewage collection structure of the present invention in an unused state;

FIG. 3 is a partially enlarged schematic view of the sewage collecting structure of the present invention;

fig. 4 is a schematic perspective view of the hose of the present invention.

In the figure: 1 garbage truck carrier, 2 hydraulic traction frames, 3 garbage carriages, 4 sewage collecting structures, 5 sewage collecting hoppers, 6 electric pushing cylinders, 7 hoses, 8 drainage tubes, 9 closed sewage collecting boxes, 10 threaded rings, 11 anti-drop connectors and 12 anti-drop sleeves.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the embodiments of the present invention, and obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, a sewage collecting device at the tail of a carriage detachable garbage truck comprises a garbage truck carrier 1, a hydraulic traction frame 2, a garbage carriage 3 and a sewage collecting structure 4, wherein a cab is assembled on the left side of the garbage truck carrier 1, the garbage truck carrier 1 is also provided with the hydraulic traction frame 2 positioned on the right side of the cab, the garbage carriage 3 with the left side movably connected with the hydraulic traction frame 2 is also connected onto the garbage truck carrier 1 in a sliding manner, the sewage collecting structure 4 is arranged at the bottom of the garbage truck carrier 1, and seepage at the tail of the garbage carriage 3 is collected;

be equipped with the truckle on garbage truck carriage 3, the truckle can slide on garbage truck carrier 1, and the upset is realized to 2 accessible hydraulic power of hydraulic traction frame to this realization is to dragging of garbage truck carriage 3 and is pull and rise to rise, is equipped with the sepage collection of sewage collection structure 4 with 3 afterbody in garbage truck carriage, and can not cause the damage of sewage collection structure.

The sewage collecting structure 4 comprises a sewage collecting hopper 5 hinged on the right side of the garbage truck carrier 1, the sewage collecting hopper 5 is at a certain height away from the garbage carriage 3, one side of the bottom of the sewage collecting hopper 5 is also hinged with an electric pushing cylinder 6, the other side of the bottom of the sewage collecting hopper 5 is also movably connected with a hose 7, one side of the hose 7 away from the sewage collecting hopper 5 is movably connected with a drainage tube 8, one side of the drainage tube 8 away from the hose 7 is fixedly provided with a closed sewage collecting box 9 positioned at the bottom of the garbage truck carrier 1, and sewage is collected in a centralized manner;

the height difference of the sewage collecting hopper 5 and the garbage carriage 3 ensures that the swinging of the tail door of the garbage carriage 3 can not act on the sewage collecting hopper 5, the safety of the sewage collecting hopper 5 is improved, and the sewage collecting hopper 5, the hose 7, the drainage tube 8 and the closed sewage collecting box 9 form an integrated structure, so that the integration of material receiving, drainage and collection is ensured, the use is convenient, and the manual intervention is not needed.

The hose 7 in the embodiment is a double-layer plastic heat insulation corrugated pipe, the plastic corrugated pipe has a good damping effect, the toughness is good, cracks or gaps cannot occur due to repeated bending, and the use is safe.

In the embodiment, both sides of the hose 7 are provided with threaded rings 10, the outer part of each threaded ring 10 is in threaded connection with an anti-falling connector 11, an anti-falling sleeve 12 is further sleeved in each anti-falling connector 11, and the hose 7 is movably connected with the sewage collection hopper 5 and the drainage tube 8 through the two anti-falling sleeves 12;

the hose 7 is a national standard corrugated pipe, can be purchased in the market, is wide in application, cannot find a proper size due to abnormal shape, can be conveniently and quickly replaced through the anti-falling connector 11, and is further padded with a sealing pad on the inner side of the anti-falling connector 11 to increase the sealing effect.

An outer convex ring is arranged on the anti-falling sleeve 12, a step hole is formed in the anti-falling connector 11, and the outer convex ring can slide in the step hole and is limited; the outward protrusion of the anti-drop sleeve 12 is matched with the inner arch of the hole site of the anti-drop connector 11, and the inner arch is limited to the outward protrusion to avoid separation.

In the embodiment, one side of the electric pushing cylinder 6, which is far away from the sewage collecting hopper 5, is hinged with the bottom of the garbage truck carrier 1 and is used for synchronous rotation compensation after the sewage collecting hopper 5 rotates; the electric pushing cylinder 6, the sewage collecting hopper 5 and the garbage truck carrier frame 1 form a triangular hinged chain, and the sewage collecting hopper 5 can be linked to move by the action of the electric pushing cylinder 6 to change in angle around a hinged point with the garbage truck carrier frame 1 as a circle center.

In some embodiments, the bottom of the garbage truck carrier frame 1 is provided with a bearing frame for placing the closed sewage collecting box 9, the bearing frame has a bearing effect on the closed sewage collecting box 9, the front side of the closed sewage collecting box 9 is further fixed with a switch valve for discharging sewage, and the valve is arranged at the bottom of the front side of the closed sewage collecting box 9, so that the sewage in the closed sewage collecting box 9 can be drained quickly, and part of the sewage cannot be accumulated in the closed sewage collecting box 9.

The working principle of the embodiment is as follows:

(1) In the running process of a vehicle, the electric pushing cylinder 6 pushes the sewage collecting hopper 5 to rotate on the garbage truck carrier 1 after acting until the top of the sewage collecting hopper 5 is parallel to the horizontal plane, the height difference between the sewage collecting hopper 5 and the tail part of the garbage carriage 3 prevents the sewage collecting hopper 5 from being damaged due to collision, the connecting hose 7 of the connecting hose and the sewage collecting hopper 5 is synchronously pulled to be extended, and sewage permeating from the tail part of the garbage carriage 3 drips in the sewage collecting hopper 5 and flows to the closed sewage collecting box 9 along the hose 7 and the drainage tube 8.

(2) In the process of stopping the vehicle, the electric pushing cylinder 6 acts to pull the sewage collecting hopper 5 to reversely rotate on the garbage truck carrier frame 1 until the top notch of the sewage collecting hopper 5 is inclined, so that the upper part and the lower part of the garbage compartment 3 are not interfered, the connecting hose 7 of the sewage collecting hopper 5 is contracted by synchronous motion, the hose 7 of the double-layer plastic heat insulation corrugated pipe is bent repeatedly, and the sewage collecting hopper is not easy to damage, and the cost is reduced.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a carriage detachable garbage truck afterbody sewage collection device, including garbage truck carrier (1), hydraulic traction frame (2), garbage truck (3) and sewage collection structure (4), the left side of garbage truck carrier (1) is equipped with the driver's cabin, still be equipped with hydraulic traction frame (2) that are located the driver's cabin right side on garbage truck carrier (1), garbage truck carrier (1) is gone up still sliding connection has garbage truck (3) that the left side can articulate with hydraulic traction frame (2) activity, garbage truck carrier (1) bottom is equipped with sewage collection structure (4), collect the sepage of garbage truck (3) afterbody, its characterized in that:

sewage collection structure (4) are including hinging sewage collection fill (5) on garbage truck carrier (1) right side, sewage collection fill (5) have a take the altitude apart from garbage carriage (3), one side of sewage collection fill (5) bottom still articulates there is electric pushing cylinder (6), the opposite side of sewage collection fill (5) bottom still swing joint has hose (7), and one side swing joint that sewage collection fought (5) was kept away from in hose (7) has drainage tube (8), one side that hose (7) were kept away from in drainage tube (8) is fixed with closed sewage collection box (9) that are located garbage truck carrier (1) bottom, concentrate the collection to sewage.

2. The tail sewage collecting device of the garbage truck with the detachable carriage in the claim 1 is characterized in that the hose (7) is a double-layer plastic heat insulation corrugated pipe.

3. The tail sewage collecting device of the garbage truck with the detachable carriage is characterized in that threaded rings (10) are arranged on two sides of a hose (7), an anti-drop connector (11) is in threaded connection with the outer portions of the threaded rings (10), an anti-drop sleeve (12) is further sleeved in the anti-drop connector (11), and the hose (7) is movably connected with a sewage collecting hopper (5) and a drainage tube (8) through the two anti-drop sleeves (12).

4. The tail sewage collecting device of the garbage truck with the detachable carriage as claimed in claim 3, wherein the anti-drop sleeve (12) is provided with an outward convex ring, and the anti-drop connector (11) is provided with a stepped hole therein, and the outward convex ring can slide in the stepped hole and limit.

5. The tail sewage collecting device of the carriage detachable garbage truck as claimed in claim 1, wherein the side of the electric pushing cylinder (6) far away from the sewage collecting hopper (5) is hinged with the bottom of the garbage truck carrier (1) for synchronous rotation compensation after the sewage collecting hopper (5) rotates.

6. The tail sewage collecting device of the garbage truck with the detachable carriage is characterized in that the bottom of the garbage truck carrier (1) is provided with a carrier for placing a closed sewage collecting box (9), and a switch valve is further fixed on the front side of the closed sewage collecting box (9) and used for discharging sewage.