CN209905632U

CN209905632U - Solid-liquid separation mechanism for sanitation truck

Info

Publication number: CN209905632U
Application number: CN201920645756.XU
Authority: CN
Inventors: 胡晓
Original assignee: Chongqing City Hengrong Integrated Services Ltd
Current assignee: Chongqing City Hengrong Integrated Services Ltd
Priority date: 2019-05-05
Filing date: 2019-05-05
Publication date: 2020-01-07
Anticipated expiration: 2029-05-05

Abstract

The utility model discloses a solid-liquid separation mechanism for sanitation vehicle has the separator plate, and the separator plate separates the rubbish holding district that is located the top with the carriage internal partitioning and is located the sewage holding district of below, the separator plate set up the mounting hole all around, supports guide post one and terminates in the carriage bottom, and in the mounting hole was arranged in to the other end, support the last reset spring of installing of guide post, the mounting hole top set up fixed part, set up the separation hole on the separator plate, through-rod one end connects in the carriage bottom, and the separation hole below is arranged in to the other end, and through-rod upper portion sets up stop nut, and the part that the through-rod is located the stop nut top is safe dredging portion. The utility model discloses can separate the solid-liquid in the carriage, the separation hole is easily dredged simultaneously, and it is comparatively convenient to use.

Description

Solid-liquid separation mechanism for sanitation truck

Technical Field

The utility model relates to a solid-liquid separation mechanism especially relates to solid-liquid separation mechanism for sanitation vehicle.

Background

The sanitation vehicle is a special vehicle for tidying and cleaning urban appearance. Generally divided into sprinkler series and garbage truck series. The common garbage sanitation vehicle has the following defects in the using process: because the garbage contains a large amount of water, the sewage seeped from the garbage can leak from the carriage to pollute the road surface in the transportation process of the common garbage sanitation truck.

Therefore, the applicant designs a sanitation vehicle which is provided with a carriage, and a solid-liquid separation mechanism is required to be designed in the carriage so as to separate solid from liquid. No better technical form has been found in the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem and providing a solid-liquid separation mechanism for sanitation vehicle capable of solid-liquid separation.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a solid-liquid separation mechanism for sanitation vehicle, has the separator plate, and the separator plate separates the carriage interior for the rubbish holding district that is located the top and the sewage holding district that is located the below, set up the mounting hole around the separator plate, support guide post one end and connect in the carriage bottom, in the mounting hole was arranged in to the other end, support the installation reset spring on the guide post, the mounting hole top set up fixed part, set up the separation hole on the separator plate, lead to pole one end and connect in the carriage bottom, the separation hole below is arranged in to the other end, leads to pole upper portion and sets up stop nut, and the part that the lead to pole is located the stop nut top is safe portion.

Further: the safe dredging part is provided with notches, and the depth of each notch is consistent.

Further: and a plurality of blind holes are formed in the lower side of the separating plate.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses can separate the solid-liquid in the carriage, the separation hole is easily dredged simultaneously, and it is comparatively convenient to use.

Drawings

FIG. 1 is a left side view of the sanitation vehicle showing the solid-liquid separation mechanism.

FIG. 2 is an enlarged top view of the stop collar.

Fig. 3 is an enlarged view of S1 in fig. 1.

Fig. 4 is an enlarged view of S2 in fig. 1.

Fig. 5 is an enlarged view of S3 in fig. 1.

Detailed Description

Example 1: referring to fig. 1, a solid-liquid separation mechanism for sanitation vehicle has separation plate 31, and the separation plate separates the carriage internal partitioning for the rubbish holding district that is located the top and the sewage holding district that is located the below, the separation plate 31 sets up the mounting hole all around, supports guide post 32 termination in 2 bottoms in carriage, and in the mounting hole was arranged in to the other end, support and install reset spring 33 on the guide post 32, the mounting hole top set up fixed part 34, set up separation hole 35 on the separation plate 31, lead to 36 one end of pole and connect in 2 bottoms in carriage, separation hole 35 below is arranged in to the other end, lead to 36 upper portions of pole and set up stop nut 37, and the part that the lead to the pole is located the stop nut top is safe portion of dredging.

In this embodiment, the safety vent is provided with notches 36a, and the depth of each notch 36a is uniform. In particular, a plurality of uprights (not shown) are arranged in the slot, the bottom of the upright is connected with the bottom of the slot, and the top of the upright is flush with the top of the slot. The pole setting does not influence sewage and flows through, when the mediation disengaging hole, because the existence of pole setting, great foreign matter can not the direct access notch in (can be withstood by the pole setting top when great foreign matter gets into), reduces the possibility of being blockked up by great foreign matter.

In this embodiment, a plurality of blind holes are disposed on the lower side of the separating plate 31.

Example 2: in this example, the solid-liquid separation mechanism in example 1 was used, and unless otherwise specified, the orientations in the example are as front, rear, left, right, up, and down with reference to the perspective of the sanitation vehicle owner.

Referring to fig. 1 to 5, the sanitation vehicle comprises a vehicle body 1, wherein a carriage 2 for transporting garbage is arranged on the vehicle body 1, and a solid-liquid separation mechanism and a ventilation mechanism are arranged at the carriage 2.

The carriage is connected with the automobile body more, can refer to prior art, for example, the carriage is articulated with the automobile body afterbody, and the automobile body front portion sets up the hydro-cylinder that is used for propping up the carriage. The carriage is convenient to unload slag after being supported. Or the carriage is fixedly connected with the vehicle body. Or, the four corners of the bottom of the carriage are respectively provided with a concave part, the four corners of the car body are respectively provided with a convex part, when the carriage is installed on the car body, the concave parts are matched with the convex parts, so that the carriage cannot move transversely, and the connection mode can refer to the connection mode of the container and the truck in the prior art. Through this kind of connected mode, the carriage makes things convenient for the dismouting, and the dismouting process is realized through the crane.

Solid-liquid separation mechanism has separation plate 31, and the separation plate separates the carriage interior for the rubbish holding district that is located the top and the sewage holding district that is located the below, separation plate 31 set up the mounting hole all around (at the front side middle part of separation plate promptly, rear side middle part, left side middle part and right side middle part all set up the mounting hole), support guide post 32 termination in 2 bottoms in carriage, in the mounting hole was arranged in to the other end, support guide post 32 and go up installation reset spring 33, the mounting hole top sets up fixed part 34, set up separation hole 35 on the separation plate 31, lead to 36 one end of pole and connect in 2 bottoms in carriage, separation hole 35 below is arranged in to the other end, leads to 36 upper portions of pole and sets up stop nut 37, and the part that leads to the pole and is located the stop nut top is safe portion of.

When the fixed part is installed, the supporting guide posts are matched with the fixed part to play a supporting role (supporting the separation plate), and after the fixed part is disassembled, the supporting guide posts play a guiding role (realizing guiding by matching with the installation holes, and enabling the separation plate to move up and down under the action of the reset spring). The cross section of the fixing part is T-shaped, the lower part of the fixing part is provided with threads, and the fixing part is connected with the top of the mounting hole through the threads. After the fixed part is disassembled, the separating plate is pressed downwards (workers can stand on the separating plate to realize the separation, and can also not enter the carriage, the separating plate is pressed above the carriage through a long rod), the through rod can dredge the separating hole, and the limiting nut can limit the through rod (the length of the safe dredging part is slightly larger than the depth of the separating hole), so that the top of the separating hole is slightly extended out in the dredging process of the upper end of the through rod, and the excessive protrusion is avoided (the workers are prevented from hurting people in the operation on the separating plate). The separation plate can reset under the action of the reset spring after the external force disappears. Meanwhile, the reset spring can be protected, and damage caused by over-compression of the reset spring is avoided.

The rubbish holding district is used for depositing rubbish, and moisture in the rubbish can not flow from rubbish holding district outward, and moisture in the rubbish that rubbish holding district was deposited gets into the sewage holding district from the separation hole and deposits, and sewage can be accumulated in the sewage holding district, and sewage does not flow outward in the transportation and causes the pollution.

The ventilation mechanism is provided with a ventilation pipe 41 made of transparent materials (including but not limited to transparent plastics), the ventilation pipe is arranged at the front part of a carriage, the bottom (sewage containing area) at the front side of the carriage 2 is respectively provided with an upper transverse hole 42a and a lower transverse hole 42b, the upper transverse hole 42a and the lower transverse hole 42b form a transverse hole, one end of the transverse hole is communicated with the inside of the carriage 2, the other end of the transverse hole is communicated with the ventilation pipe 41, the top of the ventilation pipe 41 is provided with a bracket 43a, the bracket 43a is connected with the carriage 2, a pressure spring 43b is arranged below the bracket 43a, the lower end of the pressure spring 43b is provided with a sealing cover 43c for opening and closing the ventilation pipe, one end of a guy cable 44a is connected with the sealing cover 43c, the other end of the guy cable upwards passes through the pressure spring 43b and the bracket 43a, then bypasses a rotating wheel 44c (pulley, a line opening 45a is arranged on one side of the limiting ring 45 (the arrangement mode is that a notch is arranged on one side of the limiting ring, rod-shaped pieces which are alternately arranged are arranged at the notch, the rod-shaped pieces are matched to form the line opening, and the line opening is roughly Z-shaped), wherein, a rotating wheel 44c is connected to the carriage 2 through a rotating wheel bracket 44b, and a first limiting disc and a second limiting disc are matched with the limiting ring to open and close the sealing cover.

The bottom of the ventilation pipe is communicated with the bottom of the carriage (a sewage containing area), so that the water level of sewage at the bottom of the carriage can be judged by checking the water level at the ventilation pipe, and when the water level reaches a sewage discharge state (for example, the water level reaches the separation plate quickly), water is discharged through the flange interface. The ventilation pipe makes the carriage bottom (sewage holding district) be in the state with external intercommunication all the time, avoids inside sewage to be in the enclosed state all the time, in addition, avoids the circumstances such as negative pressure to cause unable blowdown at the drainage in-process.

When not in use, the sealing cover can close the vent pipe, thereby avoiding the blockage caused by the entering of foreign matters. When the second limiting disc is positioned at the lower side of the limiting ring (the inhaul cable enters the limiting ring from the wire port, the second limiting disc is basically in a movable state, the limiting ring is matched with the second limiting disc at the moment, so that the inhaul cable does not swing randomly, the safety is influenced), and the sealing cover is in a state of closing the ventilation pipe (the pressure spring is pressed against the sealing cover at the moment); when first spacing dish was located the spacing ring downside (the cable got into in the spacing ring from the line mouth, and first spacing dish has ascending pulling force, and the spacing ring cooperation is first spacing dish this moment for the closing cap is in stable open mode, and the closing cap is in and opens the ventilation pipe state (the pressure spring is compressed this moment). The first limiting disc and the second limiting disc are lower in height, and convenience in opening and closing the sealing cover is improved. The line mouth is the dogleg shape, can prevent that the cable from deviating from.

And a flange connector 5 for sewage discharge is arranged at the bottom of the rear side of the carriage 2. And a valve can be arranged at the flange interface.

In this embodiment, the magnet point is disposed on the lower side of the limiting ring 45, and the first limiting disc 44d and the second limiting disc 44e are hollow structures and made of stainless steel. The hollow structure can reduce the weight. The magnet points enable the limiting discs (the first limiting disc and the second limiting disc) to be adsorbed at the limiting ring, and stability and operation convenience are improved.

In this embodiment, the surfaces of the limiting ring 45, the first limiting disc 44d and the second limiting disc 44e are provided with fluorescent coatings. The recognition degree is improved, and the operation under the dark light environment is facilitated.

In this embodiment, the safety vent is provided with notches 36a, and the depth of each notch 36a is uniform. Is beneficial to the passing of sewage. The notch degree of depth is unanimous, adjusts the stop nut in-process, and the unity uses the notch bottom as the reference, conveniently adjusts at the same height. In particular, a plurality of uprights (not shown) are arranged in the slot, the bottom of the upright is connected with the bottom of the slot, and the top of the upright is flush with the top of the slot. The pole setting does not influence sewage and flows through, when the mediation disengaging hole, because the existence of pole setting, great foreign matter can not the direct access notch in (can be withstood by the pole setting top when great foreign matter gets into), reduces the possibility of being blockked up by great foreign matter.

In this embodiment, a plurality of blind holes are disposed on the lower side of the separating plate 31. Weight can be reduced.

In addition, the front side of the ventilation pipe (the front side of the outer side wall of the ventilation pipe) can be provided with a marking line (not shown), the surface of the marking line is provided with a luminous coating, and the height of the marking line is smaller than that of the upper transverse hole. The marked line is used as a reference system, and the sewage height reaches the marked line position quickly, which indicates that the sewage should be discharged.

The using method comprises the following steps: the garbage is loaded on a separating plate (garbage containing area) in the carriage, and the sewage in the garbage can enter the bottom of the carriage (sewage containing area) from the separating hole for storage. The sewage level at the bottom of the carriage can be judged from the ventilating pipe, the flange connector is opened for sewage disposal during sewage disposal, and the flange connector is closed after sewage disposal is finished. The above design can avoid the problem that sewage in the garbage overflows to pollute the road surface in the transfer process.

The fixed part is periodically detached, the separation plate is pressed downwards, and the separation hole is dredged through the through rod, so that the blockage of the separation hole is avoided.

Above only do the preferred embodiment of the present invention, the protection scope of the present invention is not limited to the above embodiment, all belong to the technical scheme of the present invention all belong to the protection scope of the present invention. For those skilled in the art, several modifications can be made without departing from the principle of the present invention, and such modifications should also be considered as the protection scope of the present invention.

Claims

1. The utility model provides a solid-liquid separation mechanism for sanitation car, its characterized in that has separator plate (31), and the separator plate separates the carriage internal partitioning for the rubbish holding district that is located the top and the sewage holding district that is located the below, set up the mounting hole around separator plate (31), support guide post (32) one end and connect in carriage (2) bottom, in the mounting hole was arranged in to the other end, support installation reset spring (33) on guide post (32), the mounting hole top sets up fixed part (34), set up separation hole (35) on separator plate (31), lead to pole (36) one end and connect in carriage (2) bottom, separation hole (35) below is arranged in to the other end, leads to pole (36) upper portion and sets up stop nut (37), and the part that leads to the pole to be located the stop nut top is safe portion of dredging.

2. The solid-liquid separation mechanism for a sanitation truck according to claim 1, wherein: notches (36a) are arranged at the safety dredging part, and the depth of each notch (36a) is consistent.

3. The solid-liquid separation mechanism for a sanitation truck according to claim 1, wherein: and a plurality of blind holes are formed in the lower side of the separating plate (31).