CN109264266B

CN109264266B - Garbage truck

Info

Publication number: CN109264266B
Application number: CN201811373718.XA
Authority: CN
Inventors: 程磊; 单龙; 孔德军; 于滢娟
Original assignee: Xuzhou XCMG Environment Technology Co Ltd
Current assignee: Xuzhou XCMG Environment Technology Co Ltd
Priority date: 2018-11-19
Filing date: 2018-11-19
Publication date: 2023-09-26
Anticipated expiration: 2038-11-19
Also published as: CN109264266A

Abstract

The application discloses a garbage truck. The garbage truck comprises a box body, a box body and a garbage storage device, wherein the box body is provided with a feeding hole for feeding garbage; the top cover is rotatably arranged on the box body to open or close the feed inlet; the garbage can lifting mechanism is arranged on the side surface of the box body so as to lift the garbage can to the feeding port; the spray rod mechanism comprises a connecting rod mechanism and a spray head arranged at the end part of the connecting rod mechanism for cleaning the garbage can; and the driving mechanism drives the top cover to rotate and simultaneously drives the spray rod mechanism to act so as to realize linkage between the top cover and the spray rod mechanism. The top cover and the spray rod mechanism of the garbage truck can be linked, so that when the top cover opens the feeding hole, the spray rod mechanism can also reach the upper side of the feeding hole along with the top cover so as to clean the garbage can after the garbage can is fed, and sewage after cleaning can directly enter the box body through the feeding hole.

Description

Garbage truck

Technical Field

The application relates to the technical field of environmental sanitation equipment, in particular to a garbage truck.

Background

The garbage transfer vehicle is mainly used for collecting and transporting garbage. At present, garbage compression vehicles or self-loading garbage vehicles with side collecting devices are mostly adopted for collecting garbage beside urban public roads, garbage inside residential communities and garbage in other public departments.

The collection flow is generally as follows: firstly, sanitation workers place the garbage bin beside a road, the garbage truck runs to the road, operators hang the garbage bin on a bin hanging mechanism, a bin lifting mechanism ascends, dumping of garbage is completed, and finally the garbage bin is reset. In the process, the problem that garbage is not thoroughly dumped to cause residual garbage in the garbage can exists. In view of the above problems, one method that is currently common is to intensively clean the trash can at regular intervals. The method has the defects that stains on the dustbin cannot be cleaned in time, so that the garbage in the dustbin can be accumulated for a long time, and the cleaning difficulty and the cleaning cost are high. In another method, after dumping garbage, an operator washes the garbage can by using a handheld spray gun and then operates the can lifting mechanism again to pour sewage into the box body of the garbage truck, but the method increases operation procedures, consumes time, reduces collection efficiency and increases operation cost.

Disclosure of Invention

The application aims to provide a garbage truck, which is convenient for cleaning a garbage can.

The application provides a garbage truck, comprising:

the box body is provided with a feeding port for feeding garbage;

the top cover is rotatably arranged on the box body to open or close the feed inlet;

the garbage can lifting mechanism is arranged on the side surface of the box body so as to lift the garbage can to the feeding port;

the spray rod mechanism comprises a connecting rod mechanism and a spray head arranged at the end part of the connecting rod mechanism for cleaning the garbage can; and

and the driving mechanism drives the top cover to rotate and simultaneously drives the spray rod mechanism to act so as to realize linkage between the top cover and the spray rod mechanism.

In some embodiments, the position of the spray bar mechanism relative to the cap is movably disposed, at least a portion of the spray bar mechanism being retracted to the bottom of the cap when the cap closes the feed port; when the top cover is opened, at least part of the spray rod mechanism is unfolded below the top cover to clean the garbage can.

In some embodiments, the driving mechanism comprises a driving oil cylinder, a strip-shaped hole is formed in the top cover, the connecting rod mechanism comprises a first connecting rod movably penetrating through the through hole, the first end of the first connecting rod is located above the top cover, the second end of the first connecting rod is clamped below the top cover, a cylinder body of the driving oil cylinder is hinged with the box body, a piston rod of the driving oil cylinder is hinged with the first end of the first connecting rod, and the piston rod is arranged telescopically relative to the cylinder body to drive the first connecting rod and the top cover to act.

In some embodiments, a fixing seat is arranged on the top cover, and a piston rod of the driving oil cylinder and a first end of the first connecting rod are hinged on the fixing seat.

In some embodiments, the connecting rod mechanism further includes a limiting structure disposed at the second end of the first connecting rod, and the limiting structure clamps the second end of the first connecting rod below the top cover.

In some embodiments, the first connecting rod is of a U-shaped structure, the top cover is provided with two strip-shaped holes which are arranged in parallel, two side arm ends of the U-shaped structure correspondingly penetrate out of the two strip-shaped holes to the upper side of the top cover to form a first end of the first connecting rod, and the bottom of the U-shaped structure forms a second end of the first connecting rod and is clamped below the top cover.

In some embodiments, the connecting rod mechanism further comprises a second connecting rod penetrating through the top cover, a first end of the second connecting rod being hinged to the box body, and a second end of the second connecting rod being hinged to a second end of the first connecting rod.

In some embodiments, the second connecting rod comprises a bending structure comprising a first segment, a second segment, and a third segment, each having an included angle therebetween.

In some embodiments, the spray bar mechanism further comprises a spray bar disposed between the connecting rod mechanism and the spray head, the spray bar having a fluid passage in communication with the spray head to provide fluid to the spray head.

In some embodiments, the spray head is rotatably disposed relative to the connecting rod mechanism; and/or the spray head is a multi-port spray head.

Based on the technical scheme provided by the application, the driving mechanism of the garbage truck can drive the spray rod mechanism to move simultaneously to realize linkage between the top cover and the spray rod mechanism when the top cover is driven to rotate, so that when the top cover is opened, the spray rod mechanism can also reach the upper part of the feed inlet along with the top cover to clean the garbage can after the garbage can is fed, and sewage after cleaning can directly enter the box body through the feed inlet. In addition, the spray rod mechanism of the application enables the spray head to be close to the dustbin by arranging the connecting rod mechanism, which is more beneficial to cleaning the dustbin.

Other features of the present application and its advantages will become apparent from the following detailed description of exemplary embodiments of the application, which proceeds with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute a limitation on the application. In the drawings:

fig. 1 is a schematic view of a partial structure of a garbage truck according to an embodiment of the present application;

FIG. 2 is a schematic view of the spray bar mechanism of FIG. 1;

fig. 3 is a schematic view showing a state change structure of the top cover of the garbage truck shown in fig. 1 in three positions.

Each reference numeral represents:

1. a driving oil cylinder; 2. a water pipe; 3. a spray rod mechanism; 31. a first connecting rod; 32. a second connecting rod; 33. a spray bar; 34. a spray head; 4. a top cover; 5. a garbage can; 6. a first fixing seat; 7. a pin shaft; 8. the second fixing seat; 9. a pin shaft; 10. a box body.

Detailed Description

The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the application, its application, or uses. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present application unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

As shown in fig. 1 to 3, the garbage truck according to the embodiment of the application includes:

a case 10 having a feed port for feeding garbage;

a top cover 4 rotatably provided on the case 10 to open or close the feed port;

the garbage can lifting mechanism is arranged on the side surface of the box body 10 to lift the garbage can to the feeding port;

the spray rod mechanism 3 comprises a connecting rod mechanism and a spray head 34 arranged at the end part of the connecting rod mechanism for cleaning the garbage can; and

and the driving mechanism drives the top cover 4 to rotate and simultaneously drives the spray rod mechanism 3 to move so as to realize linkage between the top cover 4 and the spray rod mechanism 3.

According to the driving mechanism of the garbage truck, when the top cover 4 is driven to rotate, the spray rod mechanism 3 can be driven to move simultaneously to realize linkage between the top cover 4 and the spray rod mechanism 3, so that when the top cover 4 is opened, the spray rod mechanism 3 can also reach the upper part of the feed port along with the top cover 4 to clean the garbage can after the garbage can is fed, and sewage after cleaning can directly enter the box body 10 through the feed port. In addition, the spray rod mechanism 3 of the embodiment enables the spray head to be close to the dustbin through the connecting rod mechanism, and cleaning of the dustbin is facilitated.

The position of the spray bar mechanism 3 relative to the top cover 4 is movably arranged, and when the top cover 4 closes the feed port, at least part of the spray bar mechanism 3 is retracted to the bottom of the top cover 4; when the top cover 4 opens the feed opening, at least part of the spray bar mechanism 3 is unfolded below the top cover 4 to clean the garbage can.

Specifically, as shown in fig. 3, the top cover 4 has three positions, and in the first position a (the top cover 4 is in a fully opened state, and the garbage can 5 is used for feeding), the spray rod mechanism 3 is located at the outer side of the garbage can 5 so as to avoid that the spray rod mechanism 3 influences the feeding of garbage; in the second position B (the top cover 4 is in a neutral state, and the garbage can 5 is completely fed), the spray rod mechanism 3 is just below the garbage can 5, and the spray head is just aligned with the garbage can 5 so as to clean the garbage can; in the third position C (the top cover 4 is in the closed state), the part of the spray rod mechanism 3 located below the top cover 4 is retracted to the bottom of the top cover 4 and is leveled with the box 10, so that the influence on the internal space of the box 10 is avoided, and thus, when the push plate mechanism slides in the box 10, the spray rod mechanism 3 does not influence the operation of the push plate mechanism.

Specifically, the stem mechanism 3 of the present embodiment further includes a stem 33 disposed between the connecting rod mechanism and the spray head 34, the stem 33 having a fluid passage communicating with the spray head 34 to supply fluid to the spray head 34.

As shown in fig. 1, the garbage truck of the present embodiment further includes a water pipe 2 connected to the boom 33 and a high-pressure water pump (not shown) connected to the water pipe 2.

The sprayer 34 of the present embodiment is rotatably disposed relative to the connecting rod mechanism for thorough cleaning of the interior of the trash can.

In order to expand the cleaning range of the head 34, the head 34 of the present embodiment is a multi-port head.

As shown in fig. 1, the driving mechanism of the present embodiment includes a driving cylinder 1, a top cover 4 is provided with a bar hole, a connecting rod mechanism includes a first connecting rod 31 movably penetrating through the bar hole, a first end of the first connecting rod 31 is located above the top cover 4, a second end of the first connecting rod 31 is clamped below the top cover 4, a cylinder body of the driving cylinder 1 is hinged with a box body 10, a piston rod of the driving cylinder 1 is hinged with the first end of the first connecting rod 31, and the piston rod is telescopically arranged relative to the cylinder body to drive the first connecting rod 31 and the top cover 4 to act. When the piston rod of the present embodiment is extended and retracted, it drives the first connecting rod 31 to move so as to change the angle of the first connecting rod 31 relative to the top cover 4 and thus change the angle of the spray rod 33 relative to the top cover 4. Moreover, since the second end of the first connecting rod 31 is clamped below the top cover 4, the first connecting rod 31 can drive the top cover 4 to move under the drive of the piston rod, so that the linkage between the top cover 4 and the first connecting rod 31 is realized.

Preferably, the top cover 4 of the present embodiment is provided with a fixing seat, and the piston rod of the driving oil cylinder and the first end of the first connecting rod 31 are hinged on the fixing seat. The arrangement is such that the piston rod can simultaneously move the first connecting rod 31 and the top cover 4.

In order to prevent the first connecting rod from separating from the top cover 4, the connecting rod mechanism of the present embodiment further includes a limiting structure disposed at the second end of the first connecting rod 31, where the limiting structure clamps the second end of the first connecting rod 31 below the top cover 4.

In this embodiment, the first connecting rod 31 is of a U-shaped structure, the top cover 4 has two parallel strip-shaped holes, two side arm ends of the U-shaped structure correspondingly penetrate from the two strip-shaped holes to the top of the top cover 4 to form a first end of the first connecting rod 31, and the bottom of the U-shaped structure forms a second end of the first connecting rod 31 and is clamped below the top cover 4.

In embodiments not shown in other figures, the end of the first connecting rod may also be provided with bumps or the like to form the above-mentioned limit structure.

In this embodiment, the connecting rod mechanism further includes a second connecting rod 32 penetrating through the top cover 4, wherein a first end of the second connecting rod 32 is hinged with the box 10, and a second end of the second connecting rod 32 is hinged with a second end of the first connecting rod 31.

In this embodiment, the second connecting rod 32 includes a bending structure, and the bending structure includes a first segment, a second segment, and a third segment, where included angles are formed among the first segment, the second segment, and the third segment.

Specifically, the first and second sections are disposed vertically, and the third section is at an obtuse angle to the second section such that a portion of the second connecting rod 32 is located below the top cover 4.

The structure and operation of the garbage truck according to an embodiment of the present application will be described in detail with reference to fig. 1 to 3.

As shown in fig. 1, the garbage truck of the present embodiment includes a box body 10, a top cover 4, a garbage can lifting mechanism, and a boom mechanism 3. The case 10 has a feed port at the top, and the top cover 4 is rotatably coupled to the case 10 to open or close the feed port. Fig. 1 shows that the waste bin 5 has been lifted by the waste bin lifting mechanism to above the feed opening. At this time, the top cover 4 can be driven to rotate so as to open the feeding port, so that the garbage in the garbage can is put into the box body 10.

As shown in fig. 2, the spray bar mechanism 3 of the present embodiment includes a first connecting bar 31, two second connecting bars 32, a spray bar 33, and a spray head 34. Wherein, the first connecting rod 31 has a U-shaped structure. One end of the second connecting rod 32 is hinged on the first fixing seat 6 on the box body 1 through a pin shaft 7, and the other end of the second connecting rod 32 is connected with the outer side of the bottom of the first connecting rod 31. The cylinder body of the driving oil cylinder 1 is hinged with the box body 10, and the piston rod of the driving oil cylinder 1 is hinged with the arm end of the first connecting rod 31 and the second fixing seat 8 positioned on the top cover 4 through the pin shaft 9, so that the piston rod of the driving oil cylinder 1 can drive the top cover 4 and the spray rod mechanism 3 to act simultaneously when the piston rod stretches.

Fig. 3 shows a state diagram of the top cover 4 of the garbage truck of the present embodiment in three positions, in which the top cover 4 is fully opened in the first position a, and the boom mechanism 3 is located outside the garbage can, that is, the boom mechanism 3 is located outside the track of dumping garbage to avoid the influence on dumping garbage and to prevent garbage from remaining on the boom mechanism 3. In the second position B, the top cover 4 is in the middle position, and the spray head of the spray bar mechanism 3 is just aligned with the dustbin, so that the spray head can be controlled to spray water to flush the inside of the dustbin. And in the flushing process, sewage and residual garbage in the garbage can flow into the interior of the can body along the wall of the garbage can, so that secondary pollution of cleaning of the garbage can is avoided. In the third position, the cap 4 closes the feed opening, at which time at least part of the boom mechanism 3 is retracted in the bottom of the cap 4. Since the boom mechanism 3 occupies a small space, the internal space of the case is not affected.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application and not for limiting the same; while the application has been described in detail with reference to the preferred embodiments, those skilled in the art will appreciate that: modifications may be made to the specific embodiments of the present application or equivalents may be substituted for part of the technical features thereof; without departing from the spirit of the application, it is intended to cover the scope of the application as claimed.

Claims

1. A garbage truck, comprising:

a box body (10) provided with a feeding port for feeding garbage;

the top cover (4) is rotatably arranged on the box body (10) so as to open or close the feed inlet;

the garbage can lifting mechanism is arranged on the side face of the box body (10) so as to lift the garbage can to the feeding hole;

the spray rod mechanism (3) comprises a connecting rod mechanism and a spray head (34) arranged at the end part of the connecting rod mechanism for cleaning the garbage can; and

the driving mechanism drives the top cover (4) to rotate and simultaneously drives the spray rod mechanism (3) to move so as to realize linkage between the top cover (4) and the spray rod mechanism (3), the driving mechanism comprises a driving oil cylinder (1), a strip-shaped hole is formed in the top cover (4), the connecting rod mechanism comprises a first connecting rod (31) movably penetrating through the strip-shaped hole, the first end of the first connecting rod (31) is positioned above the top cover (4), the second end of the first connecting rod (31) is clamped below the top cover (4), a cylinder body of the driving oil cylinder (1) is hinged with the box body (10), a piston rod of the driving oil cylinder (1) is hinged with the first end of the first connecting rod (31), the piston rod is arranged in a telescopic way relative to the cylinder body so as to drive the first connecting rod (31) and the top cover (4) to act, the first connecting rod (31) is of a U-shaped structure, the second end of the first connecting rod (31) is clamped below the top cover (4), the first ends of the two side arms (4) are arranged in parallel to each other, the first ends of the U-shaped structure are formed at the two ends of the first connecting rod (4) and the two ends (4) are in a penetrating way, the connecting rod mechanism further comprises a second connecting rod (32) penetrating through the top cover (4), the first end of the second connecting rod (32) is hinged to the box body (10), the second end of the second connecting rod (32) is hinged to the second end of the first connecting rod (31), the second connecting rod (32) comprises a bending structure, the bending structure comprises a first section, a second section and a third section, and an included angle is formed between the first section, the second section and the third section.

2. A refuse vehicle according to claim 1, characterized in that the position of the boom mechanism (3) relative to the top cover (4) is movably arranged, at least part of the boom mechanism being retracted to the bottom of the top cover (4) when the top cover (4) closes the feed opening; when the top cover (4) is opened, at least part of the spray rod mechanism is unfolded below the top cover (4) so as to clean the garbage can.

3. The garbage truck according to claim 1, characterized in that a fixed seat is arranged on the top cover (4), and a piston rod of the driving oil cylinder and a first end of the first connecting rod (31) are hinged on the fixed seat.

4. The garbage truck according to claim 1, characterized in that the connecting rod mechanism further comprises a limiting structure arranged at the second end of the first connecting rod (31), and the limiting structure clamps the second end of the first connecting rod (31) below the top cover (4).

5. The refuse vehicle according to claim 1, characterized in that the boom mechanism (3) further comprises a boom (33) arranged between the connecting rod mechanism and the spray head (34), the boom (33) having a fluid channel communicating with the spray head (34) for providing fluid to the spray head (34).

6. The refuse vehicle according to claim 1, characterized in that the spray head (34) is rotatably arranged with respect to the connecting rod mechanism; and/or the spray head (34) is a multi-port spray head.