Garbage truck

Abstract

The utility model belongs to the technical field of garbage trucks, and particularly relates to a garbage truck. A compartment for storing garbage is arranged on the rear side of the vehicle head; the vehicle door is arranged on the rear side of the compartment in a hinge connection mode; the wheels are arranged on the left and right sides of the bottom of the carriage; the water storage tank is arranged at the bottom of the carriage; the filtering assembly is arranged on the water storage tank and is used for intercepting solid garbage in the sewage; the filtering assembly comprises a mounting groove formed in the bottom in a carriage; the connecting frame is arranged on the upper side of the water storage tank, and the connecting frame penetrates through and extends into the mounting groove; the sliding plate is arranged in the connecting frame; the filter screen is arranged on the sliding plate and located in the connecting frame. The sewage collecting device of the garbage truck and the garbage truck can filter solid garbage in sewage and avoid blockage.

Description

Technical Field

[0001] The utility model belongs to the technical field of garbage trucks, in particular to a garbage truck. Background Art

[0002] Garbage trucks are irreplaceable in the treatment and transportation of urban domestic waste. With the acceleration of urbanization and the improvement of people's requirements for environmental quality, the existing garbage transportation has basically developed into closed transportation. The closed box of the garbage truck can prevent the scattering of garbage during transportation. However, since the garbage classification system in most places is still immature, the phenomenon of mixed garbage placement and collection is still common. Liquid garbage mixed with other garbage will produce sewage. In addition, the lid of the fixed-point garbage bin is often not closed in time after opening. When it rains, rainwater will enter the garbage bin and mix to form sewage, which will cause more sewage to be brought into the garbage bin during the loading operation of the garbage truck.

[0003] The utility model patent with publication number CN214002910U discloses a sewage dripping collection device for a hook-arm garbage truck and the hook-arm garbage truck thereof. The sewage dripping collection device includes a sewage collecting mechanism, a driving mechanism, a sewage storage mechanism and a ventilation mechanism; the sewage collecting mechanism is installed at the rear of the hook-arm garbage truck, and the sewage collecting mechanism is used to collect the sewage dripping from the rear of the hook-arm garbage truck; the driving mechanism is arranged at the rear of the hook-arm garbage truck, and the driving mechanism is used to drive the sewage collecting mechanism to flip; the sewage storage mechanism is arranged at the rear of the hook-arm garbage truck, and the sewage collecting mechanism and the sewage storage mechanism are connected through a pipeline, and the sewage storage mechanism is used to store the dripping sewage; the ventilation mechanism is arranged on the sewage storage mechanism. This technology can collect sewage, avoid secondary pollution of the city caused by sewage, and improve environmental protection.

[0004] However, this technology does not provide a way to filter solid waste in the sewage in the connection between the sewage storage tank and the garbage truck. The garbage in the garbage truck can easily clog the channel, affecting the collection of sewage. Utility Model Content

[0005] The purpose of the utility model is to provide a garbage truck sewage collection device and a garbage truck which can filter solid garbage in sewage and avoid blockage in view of the above-mentioned technical problems.

[0006] In view of this, the utility model provides a garbage truck, comprising:

[0007] The front of the vehicle has a compartment for storing garbage at the rear side;

[0008] The door is arranged at the rear side of the carriage by means of hinge connection;

[0009] Wheels are arranged on the front of the vehicle and on the left and right sides of the bottom of the vehicle body;

[0010] A water storage tank is arranged at the bottom of the carriage;

[0011] A filter assembly is provided on the water storage tank to intercept solid waste in sewage;

[0012] The filter assembly includes:

[0013] The installation slot is provided at the bottom of the carriage;

[0014] A connecting frame is arranged on the upper side of the water storage tank, and the connecting frame penetrates and extends into the installation groove;

[0015] A slide plate is arranged in the connection frame;

[0016] The filter screen is arranged on the slide plate and is located in the connecting frame.

[0017] In the above technical solution, further, a sliding groove for the sliding plate to slide is provided inside the connecting frame, and damping is provided between the sliding plate and the sliding groove.

[0018] In any of the above technical solutions, further, a sealing ring matching the installation groove is provided on the outer side of the connecting frame.

[0019] In any of the above technical solutions, further, a loading and unloading assembly is provided on the water storage tank, and the loading and unloading assembly includes:

[0020] The connecting plate is arranged on the left and right sides of the upper part of the water storage tank;

[0021] Ear plates are arranged on the front and rear sides of the top of the connecting plate, and the ear plates are in contact with the carriage;

[0022] The bolts pass through the lug plate and are threadedly connected to the carriage.

[0023] In any of the above technical solutions, further, a drain valve is provided on the rear side of the water tank.

[0024] In any of the above technical solutions, further, a power assembly is included, and the power assembly includes:

[0025] A mounting plate, arranged on the rear side of the top of the carriage;

[0026] Support seats are arranged on the left and right sides of the top of the mounting plate;

[0027] A connecting column is arranged on the supporting seat;

[0028] A cylinder is rotatably mounted on a connecting column;

[0029] A fixing plate is arranged on the left and right sides of the top of the door;

[0030] The fixing rod is arranged on the fixing plate, and the cylinder piston rod is connected to the fixing rod.

[0031] In any of the above technical solutions, further, a feed assembly is included, and the feed assembly includes:

[0032] The feed chute is opened on the top of the carriage;

[0033] A baffle is arranged on the top of the carriage, and covers the feed chute;

[0034] A feed hopper is arranged on the top of the carriage, and the feed hopper is located above the feed chute;

[0035] The guide groove is provided at the lower rear side of the feed hopper, and the baffle is slidably connected to the guide groove;

[0036] The rack is arranged on the right side of the top of the carriage;

[0037] The electric push rod is arranged on the frame and is connected with the baffle.

[0038] The beneficial effects of the utility model are:

[0039] 1. Sewage flows into the water tank through the filter, and solid garbage is intercepted by the filter, so that the garbage will not block the water tank and the garbage will not mix with the sewage, ensuring that both sewage and solid garbage can be effectively treated, preventing garbage from blocking the water tank and facilitating the collection of sewage;

[0040] 2. The slide plate can slide through the slide groove inside the connection frame, so as to disassemble the filter in the connection frame, so as to clean the garbage on the filter and clean the inside of the water tank;

[0041] 3. The sealing ring forms a seal between the connection frame and the installation groove to prevent sewage from leaking at the connection, thereby ensuring that sewage will not leak out during transportation of the garbage truck, avoiding environmental pollution and safety hazards;

[0042] 4. Unscrew the bolts and move the water tank downward. The water tank drives the connecting frame downward and away from the carriage. Then, the slide plate and the filter can be removed from the connecting frame, the sewage in the water tank can be processed, and the inside of the water tank can be cleaned. In this way, the water tank can be disassembled and installed.

[0043] 5. The drain valve allows sewage to be discharged when needed, making sewage treatment more convenient and flexible, and ensuring that the garbage truck will not be affected by sewage accumulation during transportation or cause environmental pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0045] Figure 2 It is a cross-sectional view of the filter assembly of the utility model;

[0046] Figure 3 It is a cross-sectional view of the utility model;

[0047] Figure 4 It is a partial three-dimensional structural schematic diagram of the filter assembly of the utility model;

[0048] Figure 5 It is a plan schematic diagram of the sealing ring of the utility model;

[0049] Figure 6 It is a three-dimensional structural schematic diagram of the power assembly of the utility model;

[0050] The reference numerals in the figure are: 1. front of the vehicle; 2. compartment; 3. door; 4. wheel; 5. water tank; 6. filter assembly; 61. mounting groove; 62. connecting frame; 63. slide plate; 64. filter screen; 7. slide groove; 8. sealing ring; 9. loading and unloading assembly; 91. connecting plate; 92. ear plate; 93. bolt; 10. drain valve; 11. power assembly; 111. mounting plate; 112. support seat; 113. connecting column; 114. cylinder; 115. fixing plate; 116. fixing rod; 12. feeding assembly; 121. feeding trough; 122. baffle; 123. feeding hopper; 124. guide groove; 125. frame; 126. electric push rod. DETAILED DESCRIPTION

[0051] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0052] In the description of the present application, it should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0053] Embodiment 1:

[0054] like Figure 2 , Figure 3 and Figure 4 As shown, this embodiment provides a garbage truck, comprising:

[0055] A front part 1, a compartment 2 for storing garbage is provided at the rear side thereof;

[0056] The door 3 is provided at the rear side of the carriage 2 by means of a hinge connection;

[0057] Wheels 4 are arranged on the left and right sides of the front of the vehicle 1 and the bottom of the vehicle body 2;

[0058] A water storage tank 5 is arranged at the bottom of the carriage 2;

[0059] A filter assembly 6 is provided on the water storage tank 5 and is used to intercept solid waste in the sewage;

[0060] The filter assembly 6 comprises:

[0061] The mounting groove 61 is provided at the bottom of the carriage 2;

[0062] A connecting frame 62 is disposed on the upper side of the water storage tank 5, and the connecting frame 62 penetrates and extends into the mounting groove 61;

[0063] The slide plate 63 is arranged in the connecting frame 62;

[0064] The filter screen 64 is disposed on the slide plate 63 and is located in the connecting frame 62 .

[0065] In the present technical solution, when the garbage truck is collecting garbage, liquid garbage mixes with other garbage to produce sewage, which passes through the filter 64 and flows into the water tank 5. At the same time, the solid garbage is intercepted by the filter 64, so that the garbage will not block the water tank 5, and the garbage will not mix with the sewage to affect the collection effect of the sewage. After the garbage truck arrives at the collection point, the door 3 is opened and the garbage is dumped out of the car 2 to ensure that both sewage and solid garbage can be effectively treated. The cleaning staff regularly cleans the solid garbage in the filter 64 and treats the sewage to ensure that the garbage truck does not leak sewage or solid garbage during transportation. In this way, the solid garbage can be intercepted, the garbage can be prevented from clogging the water tank 5, and the sewage and solid garbage can be prevented from mixing, which is convenient for collecting sewage.

[0066] Embodiment 2:

[0067] This embodiment provides a garbage truck, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0068] like Figure 4 As shown, in this embodiment, it is optimized that a slide groove 7 for the slide plate 63 to slide is provided inside the connecting frame 62, and there is damping between the slide plate 63 and the slide groove 7.

[0069] In the present technical solution, a slide groove 7 is provided inside the connecting frame 62, so that the slide plate 63 can slide therein, thereby disassembling the filter screen 64 inside the connecting frame 62, facilitating the cleaning of garbage on the filter screen 64, and cleaning the inside of the water tank 5 at the same time. There is damping between the slide plate 63 and the slide groove 7, and the slide plate 63 will be subject to a certain resistance, making it difficult for the slide plate 63 to move at will, thereby making the sliding more stable and controllable, thereby ensuring the operational stability of the filter screen 64 and effectively intercepting solid garbage without affecting the flow of sewage.

[0070] like Figure 5 As shown, in this embodiment, in an optimized manner, a sealing ring 8 matching with the mounting groove 61 is provided on the outer side of the connecting frame 62 .

[0071] In this technical solution, a sealing ring 8 that matches the mounting groove 61 is provided on the outside of the connecting frame 62, so that a seal is formed between the connecting frame 62 and the mounting groove 61 to prevent sewage from leaking at the connection point, thereby ensuring that sewage will not leak out during transportation of the garbage truck, avoiding environmental pollution and safety hazards.

[0072] Embodiment 3:

[0073] This embodiment provides a garbage truck, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0074] like Figure 1 , Figure 2 and Figure 4 As shown, in this embodiment, the water tank 5 is optimized to be provided with a loading and unloading assembly 9, which includes:

[0075] The connecting plate 91 is arranged on the left and right sides of the upper part of the water storage tank 5;

[0076] The ear plates 92 are arranged at the front and rear sides of the top of the connecting plate 91, and the ear plates 92 are in contact with the carriage 2;

[0077] The bolt 93 passes through the ear plate 92 and is threadedly connected to the carriage 2 .

[0078] In the present technical solution, since the water tank 5 is easily contaminated with harmful substances and impurities in the sewage when storing sewage for a long time, causing the water tank 5 to stink, it needs to be cleaned frequently. The garbage truck penetrates the ear plate 92 through the bolt 93 to fix the water tank 5 on the bottom of the car body 2. The connecting frame 62 is fixedly connected to the water tank 5. At the same time, the connecting frame 62 is slidably set in the mounting groove 61 of the car body 2. The bolt 93 makes the water tank 5 and the connecting frame 62 stably connected. When it is necessary to process the sewage in the water tank 5, the operator unscrews the bolt 93 and then moves the water tank 5 downward. The water tank 5 drives the connecting frame 62 to move downward along the mounting groove 61, and the connecting frame 62 is disengaged. Carriage 2, then the slide plate 63 and the filter screen 64 can be removed from the connecting frame 62, and then the sewage in the water tank 5 can be treated, and the inside of the water tank 5 can be cleaned to make the water tank 5 cleaner and prevent bacteria from growing. After the water tank 5 is cleaned, the connecting frame 62 and the water tank 5 are installed back into the car 2 and the mounting groove 61, and the water tank 5 is fixedly installed on the car 2 by passing the bolts 93 through the ear plate 92, so that the sewage in the garbage truck can continue to be collected. In this way, the water tank 5 can be disassembled and installed, which is convenient for treating the sewage in the water tank 5 and cleaning the inside of the water tank 5 to prevent bacteria from growing, thereby improving operating efficiency.

[0079] Embodiment 4:

[0080] This embodiment provides a garbage truck, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0081] like Figure 1 , Figure 2 and Figure 4 As shown, in this embodiment, it is optimized that a drain valve 10 is provided at the rear side of the water tank 5 .

[0082] In the present technical solution, the drain valve 10 allows sewage to be discharged when needed. When the garbage truck arrives at the sewage treatment station or a suitable treatment facility, the cleaning staff can open the drain valve 10 to discharge the sewage in the water tank 5. After the sewage is discharged, the drain valve 10 is closed, making the treatment of sewage more convenient and flexible, while ensuring that the garbage truck will not be affected in operation or cause environmental pollution due to the accumulation of sewage during transportation.

[0083] Embodiment 5:

[0084] This embodiment provides a garbage truck, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0085] like Figure 1 and Figure 6 As shown, in this embodiment, the optimization further includes a power assembly 11, and the power assembly 11 includes:

[0086] The mounting plate 111 is arranged on the top rear side of the carriage 2;

[0087] The support base 112 is arranged on the left and right sides of the top of the mounting plate 111;

[0088] The connecting column 113 is disposed on the supporting base 112;

[0089] The cylinder 114 is rotatably mounted on the connecting column 113;

[0090] The fixing plate 115 is arranged on the left and right sides of the top of the door 3;

[0091] The fixing rod 116 is disposed on the fixing plate 115 , and the piston rod of the cylinder 114 is connected to the fixing rod 116 .

[0092] In the present technical solution, when it is necessary to open or close the door 3, the cylinder 114 is started and its piston rod starts to move. The movement of the piston rod causes the fixing rod 116 to move together. The fixing rod 116 drives the fixing plate 115 to move. The fixing plate 115 drives the door 3 to rotate through the hinge, so that the door 3 is opened. Thus, the movement of the cylinder 114 opens or closes the door 3 accordingly. Once the door 3 reaches the desired position, the cylinder 114 stops moving and the fixing plate 115 is fixed at the corresponding position to ensure that the door 3 remains in the open or closed state. In this way, the door 3 of the garbage truck can be controlled more easily, thereby improving the convenience and efficiency of operation.

[0093] like Figure 1 , Figure 2 , Figure 3 and Figure 6 As shown, in this embodiment, the optimization further includes a feed assembly 12, and the feed assembly 12 includes:

[0094] A feed trough 121 is provided on the top of the carriage 2;

[0095] A baffle 122 is disposed on the top of the carriage 2, and the baffle 122 covers the feed chute 121;

[0096] A feed hopper 123 is disposed on the top of the carriage 2, and the feed hopper 123 is located above the feed trough 121;

[0097] The guide groove 124 is provided at the lower rear side of the feed hopper 123, and the baffle 122 is slidably connected to the guide groove 124;

[0098] The frame 125 is arranged on the top right side of the carriage 2;

[0099] The electric push rod 126 is disposed on the frame 125 , and the electric push rod 126 is connected to the baffle 122 .

[0100] In the present technical solution, when the garbage truck arrives at the collection point, the electric push rod 126 is started, and the electric push rod 126 is extended and retracted to drive the baffle 122 to move to the right along the guide groove 124, and the baffle 122 moves to the right until it is out of contact with the feed chute 121. At this time, the garbage in the garbage can can be dumped into the car 2, and the garbage enters the car 2 from the feed chute 121, so that the garbage is collected. When the garbage in the garbage can is collected, the electric push rod 126 drives the baffle 122 to move to the left, and the baffle 122 moves to the left to cover the feed chute 121. At this time, the electric push rod 126 is closed, so that the feed chute 121 can be automatically opened and closed, which is convenient for garbage recycling at the collection point and improves the efficiency of garbage collection.

[0101] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A garbage truck, characterized in that: include: A vehicle head (1), the rear side of which is provided with a vehicle compartment (2) for storing garbage; A door (3) is arranged on the rear side of the carriage (2) by means of a hinge connection; Wheels (4) are arranged on the left and right sides of the front of the vehicle (1) and the bottom of the vehicle body (2); A water storage tank (5) is arranged at the bottom of the carriage (2); A filter assembly (6) is arranged on the water storage tank (5) and is used to intercept solid waste in sewage; The filter assembly (6) comprises: A mounting groove (61) is provided at the bottom of the carriage (2); A connecting frame (62) is arranged on the upper side of the water storage tank (5), and the connecting frame (62) penetrates and extends into the installation groove (61); A slide plate (63) is arranged in the connecting frame (62); The filter screen (64) is arranged on the slide plate (63) and is located in the connecting frame (62).

2. A garbage truck according to claim 1, characterized in that: A sliding groove (7) for the sliding plate (63) to slide is provided inside the connection frame (62), and damping is provided between the sliding plate (63) and the sliding groove (7).

3. A garbage truck according to claim 1, characterized in that: A sealing ring (8) matching with the mounting groove (61) is provided on the outside of the connection frame (62).

4. A garbage truck according to claim 1, characterized in that: The water storage tank (5) is provided with a loading and unloading assembly (9), and the loading and unloading assembly (9) comprises: A connecting plate (91) is arranged on both left and right sides of the upper part of the water storage tank (5); Ear plates (92) are arranged on the front and rear sides of the top of the connecting plate (91), and the ear plates (92) are in contact with the carriage (2); The bolt (93) passes through the ear plate (92) and is threadedly connected to the carriage (2).

5. A garbage truck according to claim 1, characterized in that: A sewage discharge valve (10) is provided at the rear side of the water storage tank (5).

6. A garbage truck according to claim 1, characterized in that: The invention also comprises a power assembly (11), wherein the power assembly (11) comprises: A mounting plate (111) is arranged on the top rear side of the carriage (2); A support seat (112) is arranged on the left and right sides of the top of the mounting plate (111); A connecting column (113) is arranged on the supporting seat (112); A cylinder (114) rotatably disposed on the connecting column (113); A fixing plate (115) is arranged on the left and right sides of the top of the vehicle door (3); A fixing rod (116) is arranged on the fixing plate (115), and the piston rod of the cylinder (114) is connected to the fixing rod (116).

7. A garbage truck according to claim 1, characterized in that: Also included is a feed assembly (12), the feed assembly (12) comprising: A feed trough (121) is provided on the top of the carriage (2); A baffle (122) is arranged on the top of the carriage (2), and the baffle (122) covers the feed trough (121); A feed hopper (123) is arranged on the top of the carriage (2), and the feed hopper (123) is located above the feed trough (121); A guide groove (124) is provided at the lower rear side of the feed hopper (123), and the baffle (122) is slidably connected to the guide groove (124); A frame (125) is arranged on the right side of the top of the carriage (2); An electric push rod (126) is arranged on the frame (125), and the electric push rod (126) is connected to the baffle (122).

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