CN114030787A - Sanitation truck and garbage can thereof - Google Patents

Abstract

The invention discloses a sanitation vehicle and a dustbin thereof, wherein the dustbin of the sanitation vehicle comprises: the box body comprises a box body inner cavity, a box bottom plate (100) arranged around the box body inner cavity and two curved surface side plates (200) arranged at intervals in the transverse direction; the two partition plates (300) are correspondingly arranged on the transverse inner sides of the two curved side plates (200) at intervals one by one and divide the inner cavity of the box body into a sewage cavity (410) and a clear water cavity (420). Adopt curved surface curb plate, baffle and baffle reinforcing plate matched with structure, through the curved surface structural design of curved surface curb plate and baffle and the ship type structure of baffle reinforcing plate and curved surface curb plate, the dustbin has stronger anti deformability, improves the structural strength of box. When the box body bears the liquid impact force of external pressure or an operation state, the deformation resistance of the box body can be fully utilized, the internal stress is effectively reduced, the stability of the box body structure is improved, and the service life of the box body is prolonged.

Description

Sanitation truck and garbage can thereof

Technical Field

The invention relates to the technical field of sanitation trucks, in particular to a sanitation truck and a dustbin thereof.

Background

The middle top plate, the bottom plate and the curved side plate of the sanitation truck surround to form a garbage can, and when the sanitation truck normally operates, the gas pressure in the garbage can is smaller than the atmospheric pressure, and the garbage can has outward and inward extrusion force. The inside separated sewage chamber and the clear water chamber that are formed with of dustbin, liquid can produce when sanitation car accelerates, the braking with jolt and acutely rock, produce great impact force and act on the railway carriage wallboard, can cause the railway carriage to warp when serious, destroy the box structure.

In order to solve the above problems, a large number of wave guards are generally welded inside the clean water chamber to increase the deformation resistance of the tank body. But this results in a heavy box structure and a small space in the vehicle. Therefore, how to secure the internal space of the vehicle compartment and enhance the deformation resistance of the compartment is a considerable problem.

Disclosure of Invention

The invention aims to provide a sanitation vehicle and a dustbin thereof, wherein the dustbin of the sanitation vehicle reduces the structural weight of the dustbin, increases the volume of a clear water cavity, effectively reduces internal stress and prolongs the service life of a box body.

In order to achieve the above object, the present invention provides a garbage can of a sanitation vehicle, the garbage can comprising:

the box body comprises a box body inner cavity, a box bottom plate and two curved surface side plates, wherein the box bottom plate is arranged around the box body inner cavity, and the two curved surface side plates are transversely arranged at intervals;

the two partition plates are correspondingly arranged on the transverse inner sides of the two curved side plates at intervals one by one and divide the inner cavity of the box body into a sewage cavity and a clear water cavity;

the partition plate comprises a partition plate flat plate part vertically extending upwards from the box bottom plate and a partition plate curved surface part connected to the inner wall of the curved surface side plate from the top end arc line of the partition plate flat plate part, and a plurality of partition plate reinforcing plates are arranged on the inner side wall of the partition plate in the clear water cavity.

In some embodiments, the partition flat plate portion includes a plurality of straight plates and a plurality of bent plates alternately arranged in sequence in a plate height direction, and the bent plates are protrudingly disposed toward the curved side plate.

In some embodiments, the partition plate flat plate portion extends along the plate length direction of the box bottom plate and comprises a partition plate outer end close to the tail end of the sanitation vehicle and a partition plate inner end close to the head end of the sanitation vehicle, and the cross-sectional area of the clean water cavity gradually increases from the partition plate outer end to the partition plate inner end.

In some embodiments, the curved side plate comprises:

the arc-shaped concave part is positioned above the box bottom plate; and

the upper bending part and the lower bending part are respectively positioned at the two vertical ends of the arc-shaped concave part and are arranged in a transversely extending manner;

the lower bending part is fixedly connected with the box bottom plate, and the curved surface part of the partition plate is fixedly connected with the upper bending part.

In some embodiments, the box body further comprises a plurality of side plate reinforcing plates for reinforcing the strength of the curved side plates, and the side plate reinforcing plates are arc-shaped and convex and comprise an outer convex plate part connected with the arc-shaped inner concave part and a straight plate part extending towards the partition plate.

In some embodiments, a plurality of the partition reinforcing plates are arranged at intervals in the plate length direction of the box bottom plate; and/or a plurality of side plate reinforcing plates are arranged at intervals along the plate length direction of the box bottom plate.

In some embodiments, the case further comprises:

the box top plate is arranged opposite to the box bottom plate and connected between the two curved side plates; and

the box end plate is connected with the curved side plate, the box bottom plate and the box top plate to seal the inner cavity of the box body;

wherein, the inside wall of case roof is provided with a plurality of roof reinforcing plates.

In some embodiments, the top box panel is a curved panel and comprises:

the two flange edge parts are correspondingly arranged at the top ends of the curved side plates one by one and are bent upwards; and

the inner concave top plate part is clamped between the two flange edge parts;

wherein, a plurality of top plate bending grooves which are spaced and back to the box bottom plate and protrude are formed on the inner concave top plate part.

In some embodiments, the top plate reinforcing plate comprises a curved inner concave portion extending downwards from the inner concave top plate portion and a top plate supporting portion connected to the flange edge portion through an arc at the transverse end of the curved inner concave portion, and the curved inner concave portion and the top plate bending groove are arranged in a grid shape and extend in the plate width direction of the box bottom plate and the plate length direction of the box bottom plate respectively.

In addition, the invention also provides a sanitation vehicle which comprises the dustbin of the sanitation vehicle.

According to the technical scheme, the garbage can of the sanitation truck and the garbage can thereof provided by the invention adopts the structure that the curved side plates, the partition plates and the partition plate reinforcing plate are matched, and the garbage can has stronger deformation resistance and improves the structural strength of the can body through the curved surface structural design of the curved side plates and the partition plates and the ship-shaped structure of the partition plate reinforcing plate and the curved side plates. When the box body bears the liquid impact force of external pressure or an operation state, the deformation resistance of the box body can be fully utilized, the internal stress is effectively reduced, the stability of the box body structure is improved, and the service life of the box body is prolonged.

Additional features and advantages of the invention will be set forth in the detailed description which follows.

Drawings

Fig. 1 is a schematic perspective view of a garbage can of a sanitation truck according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of FIG. 1 at a different perspective, showing curved side panels, partitions and a roof panel;

FIG. 3 is a partial schematic structural view of FIG. 2 showing curved side panels and side panel reinforcing panels;

FIG. 4 is a partial schematic structural view of FIG. 2 from a different perspective, showing the clean water chamber and the dirty water chamber;

fig. 5 is a partial schematic view of the structure of fig. 1 from a different perspective, showing the top box panel and the top panel stiffener panel.

Description of the reference numerals

100 box bottom board 200 curved surface side board

210 arc inner concave part 220 upper bending part

230 lower bending part

300 baffle

310 flat plate part 320 curved surface part of separator

3110 bending plate for flat plate 3120

410 sewage cavity 420 clear water cavity

500 roof 600 end plate

510 flange edge 520 inner concave ceiling part

1 baffle reinforcing plate 2 side plate reinforcing plate

21 outer convex plate part 22 straight plate part

3 roof reinforcing plate 4 roof bending groove

31 curved inner concave part 32 top plate lug support part

5 suction pipe

H plate height direction and L plate length direction

Width direction of W plate

Outer end of A partition board and inner end of B partition board

Detailed Description

The following detailed description of embodiments of the invention refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

The invention discloses a sanitation vehicle and a dustbin thereof, wherein a middle top plate, a bottom plate and a curved side plate of the sanitation vehicle surround to form the dustbin, and when the sanitation vehicle works normally, the pressure of gas in the dustbin is less than the atmospheric pressure, and the dustbin has outward and inward extrusion force. The inside separated sewage chamber and the clear water chamber that are formed with of dustbin, liquid can produce when sanitation car accelerates, the braking with jolt and acutely rock, produce great impact force and act on the railway carriage wallboard, can cause the railway carriage to warp when serious, destroy the box structure. The existing dustbin is usually welded with a large number of wave-proof plates inside a clear water cavity to increase the deformation resistance of the dustbin body. But this results in a heavy box structure and a small space in the vehicle. Therefore, how to secure the internal space of the vehicle compartment and enhance the deformation resistance of the compartment is a considerable problem.

To this end, referring to fig. 1 to 5, the present invention provides a garbage can of a sanitation vehicle, the garbage can of the sanitation vehicle including: a box body, a partition plate 300 and a partition plate reinforcing plate 1;

specifically, the box, including box inner chamber and the bottom plate 100 and the two curved surface curb plates 200 that transverse interval set up around the box inner chamber arrangement, the inside box inner chamber that is formed with of box of dustbin can the certain liquid of holding, wherein, bottom plate 100 supports curved surface curb plate 200 and the liquid in the box inner chamber, consequently, bottom plate 100 need have certain structural strength. The box bottom plate 100 may have a plate length direction L and a plate width direction W, and the curved side plates 200 are located at both ends of the box bottom plate 100 in the plate width direction W;

the two partition plates 300 are arranged on the transverse inner sides of the two curved side plates 200 at intervals in a one-to-one correspondence manner and divide the inner cavity of the box body into a sewage cavity 410 and a clear water cavity 420, and it can be understood that the two partition plates 300 are clamped in the two curved side plates 200 in the plate width direction W, so that the inner cavity of the box body can be divided into a plurality of mutually independent inner cavities, wherein one part of the inner cavities can be used as the sewage cavity 410, and the other part of the inner cavities can be used as the clear water cavity 420;

wherein, the baffle 300 includes the baffle flat plate portion 310 that stretches out vertically upwards from the bottom of the case board 100 and the baffle curved surface portion 320 that is connected to the inner wall of curved surface curb plate 200 from the top arc line of baffle flat plate portion 310, in the clear water intracavity, the inside wall of baffle 300 is provided with a plurality of baffle reinforcing plates 1, the one end of baffle 300 links to each other with bottom of the case board 100, the other end links to each other with curved surface curb plate 200, baffle 300, around injecing independent inner chamber between bottom of the case board 100 and the curved surface curb plate 200, wherein, curved surface curb plate 200 has changed its stress distribution state because of its curved surface characteristic, improve tensile strength, and can improve the structural strength of baffle 300 through baffle reinforcing plate 1.

Specifically, when the sanitation truck runs, liquid in the clean water cavity 420 and the sewage cavity 410 shakes to impact the partition plate 300 to a certain degree, the stress distribution fluctuation is large, at the moment, the internal stress can be effectively reduced through the partition plate flat plate part 310 and the curved side plate 200, and meanwhile, the side plate reinforcing plate 2 and the curved side plate 200 form a ship-shaped structure like ribs and decks of a ship. When the liquid in the tank rocks, the deformation resistance of the partition board reinforcing plate 1 is fully utilized to prevent the partition board 300 from deforming, and in addition, the ship-shaped structure formed by the side board reinforcing plate 2 and the curved side board 200 can also bear the impact force of the liquid in the clear water cavity 420. Therefore, the clear water cavity is guaranteed to have enough containing space, the partition plate 300 and the curved side plate 200 are guaranteed to have enough structural strength, internal stress is effectively reduced, and the service life of the box body is prolonged.

Optionally, the box bottom plate 100 may include a flat bottom plate and bottom plate reinforcing ribs arranged on the flat bottom plate at intervals, wherein the flat bottom plate may include flat plate portions arranged alternately in sequence and bottom plate bent portions protruding toward the inner cavity of the box body, so that the bottom plate reinforcing ribs and the bottom plate bent portions may form a grid-like structure, increasing the structural strength of the box bottom plate 100. The curved side plate 200 can be directly welded on the flat bottom plate, which is convenient for production and processing and ensures the firm connection of the two.

Optionally, the curved side plate 200 includes an inner cavity facing surface facing the inner cavity of the box and an inner cavity facing away from the inner cavity of the box, wherein the inner cavity facing surface may be a flat curved surface, so that the curved side plate is easy to process and low in production cost. The curved side plate may also be a non-flat curved surface with protrusions, for example, a plurality of protrusions arranged at intervals may be formed on the inner cavity facing surface, and the protrusions may be distributed in a dot matrix manner or in a linear strip manner, so as to be capable of cooperating with the inner cavity facing surface, thereby improving the structural strength of the curved side plate 200.

Alternatively, for the partition plate 300 including a curved surface facing the inner side wall of the curved surface side plate 200 as a partition plate and a curved surface facing away from the curved surface side plate 200, the partition plate 300 may be a flat plate, and thus, it is easy to process. It may also be a non-flat plate, wherein the curved surface facing surface and/or the curved surface facing away from the curved surface may be concave-convex, for example, the baffle 300 may be provided with wave-shaped plate sections. Like this, the wavy plate section can form latticed structure with baffle reinforcing plate 1, improves the tolerance of baffle 300, guarantees the stability of baffle 300, runs through on baffle 300 and is provided with suction tube 5, as shown in fig. 1, can be used to suction rubbish, and this structure is the conventional structure of current garbage truck, does not do too much repeated here.

Optionally, can be an organic whole to baffle reinforcing plate 1, wherein the shape of baffle reinforcing plate can be with the shape looks adaptation of baffle inside wall, and a side surface of baffle reinforcing plate 1 can laminate with the baffle inside wall completely promptly, and like this, the corresponding camber of the two is unanimous, is convenient for weld, reduces the residual stress after the welding simultaneously. The number of the baffle reinforcing plates 1 can be two, three or more, and the baffle reinforcing plates can be actually adjusted according to needs.

Specifically, with respect to the separator flat plate portion 310, in one embodiment, the separator flat plate portion 310 includes a plurality of straight plates 3110 and a plurality of bent plates 3120 alternately arranged in order in the plate height direction H, the bent plates 3120 being protrusively disposed toward the curved side plate 200, as shown in fig. 1 and 2. Wherein, the straight board 3110 and the bottom of the case board 100 fixed connection of one end, the straight board 3110 and the baffle curved surface portion 320 fixed connection of the other end, can understand that the board 3120 that bends distributes in the middle part of baffle flat board portion 310, like this, both can firmly be fixed with bottom of the case board 100 and baffle curved surface portion 320 through straight board 311, can improve the structure of baffle flat board portion 310 again, increase the lifting surface area of baffle 300, effectively reduce the internal stress, improve tensile strength, the stability of reinforcing baffle flat board portion 310.

Comparatively, in the existing garbage can, in order to increase the volume of the clean water cavity in the garbage can, an auxiliary bottom plate is usually designed, and the cavity separated between the auxiliary bottom plate and the bottom plate is used as a clean water box. Meanwhile, a large number of small swash plates are designed below the auxiliary bottom plate to serve as frameworks, so that the rigidity and the strength of the auxiliary bottom plate are improved. This just needs to weld the swash plate between subplate and bottom plate, and welding operation space is narrow, welding environment is abominable, and welding quality can not obtain guaranteeing, and not convenient to overhaul, increases subplate and swash plate skeleton weight simultaneously, leads to box structure weight overweight and with high costs.

In order to improve the volume of the clean water cavity 420 on the basis of ensuring the structural stability of the dustbin. In one embodiment, the partition plate flat plate portion 310 extends along the plate length direction L of the box bottom plate 100 and includes a partition plate outer end a close to the tail end of the sanitation vehicle and a partition plate inner end B close to the head end of the sanitation vehicle, the cross-sectional area of the clean water cavity gradually increases from the partition plate outer end a to the partition plate inner end B, in the box inner cavity, a clean water cavity 420 can be formed between the curved side plate 200 and the partition plate 300, and a sewage cavity 410 can be formed between the two partition plates 300, which can be understood as that the box inner cavity includes a first clean water cavity, a sewage cavity 410 and a second clean water cavity which are sequentially arranged along the plate width direction W. The sanitation vehicle may include a head end where a driver is located and a tail end where a garbage can is located, and the two clean water chambers 420 are enlarged from the outer end a of the partition plate to the inner end B of the partition plate as shown in fig. 4. Like this, effectively solve the less problem of clear water chamber volume, remove the swash plate of subplate and its below simultaneously, make things convenient for the inside weld of clear water chamber 420, improve welding environment and technology, reduce the structure weight of dustbin.

In one embodiment, the curved side plate 200 includes: an arc-shaped concave portion 210 located above the bottom plate 100; and an upper bending part 220 and a lower bending part 230 respectively located at the vertical two ends of the arc-shaped concave part 210 and arranged in a transversely extending manner; wherein, the lower bending part 230 is fixedly connected with the box bottom plate 100, and the curved surface part 320 of the partition board is fixedly connected with the upper bending part 220, as shown in fig. 2 and 3. The concave part 210 is vertical arrangement, and on this vertical direction, the middle part interval of the concave part 210 in the arc of two curved surface curb plates 200 is greater than top interval and bottom interval, and two curved surface curb plates 200 are to the outside shape of expanding of dustbin, like this, both can form curved surface curb plate 200 of curved surface form, improve its resistance to deformation ability, can increase the holding volume in clear water chamber 420 again.

Further, the lower bent portion 230 may be arranged parallel to the bottom plate 100 and welded and fixed, and the connecting area between the curved side plate 200 and the bottom plate 100 may be increased by the lower bent portion 230, so that the curved side plate 200 is firmly fixed on the bottom plate 100. At the same time, the curved surface portion 320 of the partition plate can be welded and fixed with the upper bending portion 220. Thereby realizing the firm connection of the box bottom plate 100, the partition plate 300 and the curved side plate 200 and improving the anti-deformation capacity of the clear water cavity.

Meanwhile, in order to further enhance the deformation resistance of the curved side panel 200, in an embodiment, the box body further includes a plurality of side panel reinforcing panels 2 for reinforcing the strength of the curved side panel 200, and the side panel reinforcing panels 2 are arc-shaped and convex-shaped and include an outer convex panel portion 21 connected to the arc-shaped inner concave portion 210 and a straight panel portion 22 extending toward the partition 300, as shown in fig. 3. Curb plate reinforcing plate 2 can form ship type structure with curved surface curb plate 200, and the resistance deformability of make full use of curb plate reinforcing plate 2 when liquid rocks hinders curved surface curb plate 200 and warp, improves box structural strength, stability and life. In addition, the outer convex plate portion 21 is completely attached to the curved side plate 200, so that the corresponding curvatures thereof are consistent, welding is facilitated, and residual stress after welding is reduced.

As for the arrangement of the partition board reinforcing plates 1 and the side board reinforcing plates 2, in an embodiment, a plurality of partition board reinforcing plates 1 are arranged at intervals along the board length direction L of the box bottom board 100, as shown in fig. 2, so that it can be understood that the partition board reinforcing plates 1 are uniformly distributed on the whole board surface of the partition board 300, the stress balance of the partition board 300 is ensured, and the service life of the partition board 300 is prolonged; in one embodiment, the plurality of side plate reinforcing plates 2 are arranged at intervals along the plate length direction L of the box bottom plate 100, as shown in fig. 1, so that it can be understood that the partition plate reinforcing plates 1 are uniformly distributed on the whole plate surface of the curved side plate 200, thereby ensuring the stress balance of the curved side plate 200 and prolonging the service life of the curved side plate 200. In an embodiment, the partition board reinforcing plate 1 and the curved side plate 200 are both arranged at intervals in the board length direction L of the box bottom board 100, and may be arranged in a staggered manner or arranged oppositely, which is not limited herein.

For other configurations of the case, in one embodiment, the case further comprises: the box top plate 500 is arranged opposite to the box bottom plate 100 and is connected between the two curved side plates 200; the box end plate 600 is connected with the curved side plate 200, the box bottom plate 100 and the box top plate 500 to seal the inner cavity of the box body; wherein, the inside wall of roof board 500 is provided with a plurality of roof reinforcing plates 3, wherein through roof board 500 and case end board 600 for clear water chamber 420 and sewage chamber 410 form enclosed construction, wherein can be the same with the structure of curved surface curb plate 200 to case end board 600, also can be the conventional end plate structure of prior art, do not specifically describe here.

Can comparatively ground, when the sanitation car normally operated, the incasement gas pressure was less than atmospheric pressure, and case roof 500 exists by the inside great extrusion force of outside box, or the box top need bear maintenance personal's gravity during maintenance operation, has certain intensity, stability requirement to case roof 500, and current box top technical scheme design has a large amount of rectangle steel and welds into the frame, covers the top shrouding again, and the frame plays the support reinforcing effect to the top shrouding. The scheme needs to weld a large amount of rectangular steel, the box body is heavier, the length of a welding line is longer, and the cost is higher.

In order to improve the stress strength of the box top plate 500 and reduce the self weight of the box top plate 500, in an embodiment, the box top plate 500 is a curved plate and includes: two flange edges 510 disposed at the top end of the curved side plate 200 in a one-to-one correspondence and bent upward; and a concave top plate portion 520 sandwiched between the two flange edge portions 510; wherein, a plurality of top plate bending grooves 4 are formed on the inner concave top plate portion 520 at intervals and protruding away from the box bottom plate 100, as shown in fig. 1 and 5. The inner concave top plate part 520 may be arranged in parallel with the bottom plate 100 at intervals, and the inner concave top plate part 520 protrudes upward to form a curved plate-shaped structure, thereby improving its deformation resistance. The flange edge part 510 is connected with the curved side plate 200 through an arc line, thereby improving the deformation resistance of the connection part. In addition, the stress area of the box top plate 500 can be increased through the top plate bending groove 4, and the deformation resistance of the box top plate is further improved. The box top plate 500 is integrally of an arch bridge-shaped structure, so that the stability and the strength of the box top plate 500 are improved, and the box top plate is convenient to weld and fix.

Further, in one embodiment, the roof reinforcing panel 3 includes a curved concave portion 31 extending vertically downward from the concave roof portion 520 and roof lug portions 32 arc-connected to the flange edge portion 510 from the lateral ends of the curved concave portion 31, as shown in fig. 5. This roof reinforcing plate 3 wholly is the upper end face and the interior concave ceiling portion 520 looks adaptation of domes 31 and welded fastening, and the two combines completely, and like this, the corresponding camber of the two is unanimous, and the welding of being convenient for reduces the residual stress after the welding simultaneously. Meanwhile, the top plate lug parts 32 can connect the inner concave top plate part 520 and the flange edge part 510 to form a triangular stable connection state, so that the deformation resistance of the box top plate 500 is further improved. The lower end face of the curved surface concave part 31 and the lower end face of the top plate lug part 32 jointly form a complete arc-shaped face of the top plate reinforcing plate 3, and the curved surface concave part has strong deformation resistance. More importantly, the curved inner concave part 31 and the top plate bending groove 4 are arranged in a grid shape and extend along the width direction W of the box bottom plate 100 and the length direction L of the box bottom plate 100 respectively, so that the overall structural strength of the box top plate 500 can be improved, large external extrusion force is borne, pressure generated by gravity of maintenance personnel is borne, dead weight of the box top plate can be reduced, and stability of the box body is guaranteed.

In addition, the invention also provides a sanitation vehicle which comprises the garbage can of the sanitation vehicle. Wherein, this dustbin can have curved surface curb plate 200, baffle 300, baffle reinforcing plate 1, curb plate reinforcing plate 2, roof board 500 and roof reinforcing plate 3, through curved surface curb plate 200, the curved surface structural design of baffle 300 and roof board 500, through baffle reinforcing plate 1, baffle 300 and curb plate reinforcing plate 2, the ship type structure that curved surface curb plate 200 formed, and roof board 500 and roof reinforcing plate 3 form latticed structure, make this dustbin have stronger anti deformability, improve the structural strength of box, make the box when bearing external pressure or running state's liquid impact force, make full use of the anti deformability of box, effectively reduce the internal stress, improve the stability of box structure, improve box life.

It should be noted that other configurations and functions of the sanitation truck and the garbage can thereof according to the embodiment of the present invention are known to those skilled in the art, and are not described herein in detail to reduce redundancy.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present invention within the technical spirit of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships that are recognizable based on the drawings, and are used merely for convenience of description and for simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims (10)

1. A garbage can of a sanitation vehicle, comprising:

the box body comprises a box body inner cavity, a box bottom plate (100) arranged around the box body inner cavity and two curved surface side plates (200) arranged at intervals in the transverse direction;

the two partition plates (300) are correspondingly arranged on the transverse inner sides of the two curved side plates (200) at intervals one by one and divide the inner cavity of the box body into a sewage cavity (410) and a clear water cavity (420);

the partition plate (300) comprises a partition plate flat plate portion (310) extending upwards from the box bottom plate (100) and a partition plate curved surface portion (320) connected to the inner wall of the curved side plate (200) from the top end arc of the partition plate flat plate portion (310), and a plurality of partition plate reinforcing plates (1) are arranged on the inner side wall of the partition plate (300) in the clear water cavity.

2. The garbage can of sanitation truck as claimed in claim 1, wherein said partition flat plate portion (310) comprises a plurality of flat plates (3110) and a plurality of bent plates (3120) alternately arranged in sequence in the plate height direction (H), said bent plates (3120) being protrusively disposed toward said curved side plate (200).

3. The garbage can of the sanitation vehicle as claimed in claim 2, wherein the partition flat plate portion (310) is arranged to extend along a plate length direction (L) of the box bottom plate (100) and comprises an outer partition end (a) near a tail end of the sanitation vehicle and an inner partition end (B) near a head end of the sanitation vehicle, and the cross-sectional area of the clean water cavity gradually increases from the outer partition end (a) to the inner partition end (B).

4. The sanitation vehicle garbage can of claim 1, wherein the curved side plate (200) comprises:

an arc-shaped concave part (210) which is positioned above the box bottom plate (100); and

the upper bending part (220) and the lower bending part (230) are respectively positioned at two vertical ends of the arc-shaped inner concave part (210) and are arranged in a transversely extending manner;

the lower bending part (230) is fixedly connected with the box bottom plate (100), and the partition plate curved surface part (320) is fixedly connected with the upper bending part (220).

5. The garbage can of sanitation vehicle as claimed in claim 4, wherein said box body further comprises a plurality of side plate reinforcing plates (2) for reinforcing the strength of said curved side plate (200), said side plate reinforcing plates (2) being arc-shaped convex-convex and comprising an integrated convex plate portion (21) connected to said arc-shaped concave portion (210) and a flat plate portion (22) extending toward said partition plate (300).

6. The garbage can of sanitation vehicle as claimed in claim 5, wherein a plurality of the partition plate reinforcing plates (1) are arranged at intervals along a plate length direction (L) of the box bottom plate (100); and/or the side plate reinforcing plates (2) are arranged at intervals along the plate length direction (L) of the box bottom plate (100).

7. The sanitation vehicle garbage can according to any one of claims 1 to 4, wherein the can body further comprises:

the box top plate (500) is arranged opposite to the box bottom plate (100) and is connected between the two curved side plates (200); and

the box end plate (600) is connected with the curved side plate (200), the box bottom plate (100) and the box top plate (500) to seal the inner cavity of the box body;

wherein, the inside wall of case roof (500) is provided with a plurality of roof reinforcing plates (3).

8. The sanitation vehicle garbage can of claim 7, wherein the top box plate (500) is a curved plate and comprises:

two flange edge parts (510) which are correspondingly arranged at the top ends of the curved side plates (200) and are bent upwards; and

a recessed top plate portion (520) interposed between the two flange edge portions (510);

wherein, a plurality of top plate bending grooves (4) which are spaced and protrude back to the box bottom plate (100) are formed on the inner concave top plate part (520).

9. The garbage can of the sanitation vehicle as claimed in claim 8, wherein the top plate reinforcement plate (3) comprises a curved inner concave portion (31) vertically protruding downward from the inner concave top plate portion (520) and a top plate lug portion (32) connected to the flange edge portion (510) from a transverse end arc of the curved inner concave portion (31), and the curved inner concave portion (31) and the top plate bending groove (4) are arranged in a grid shape and extend along a plate width direction (W) of the bottom plate (100) and a plate length direction (L) of the bottom plate (100), respectively.

10. A sanitation vehicle, characterized in that the sanitation vehicle comprises a dustbin of the sanitation vehicle according to any one of claims 1 to 9.

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