Sewage collecting device of garbage collection and transportation vehicle

Abstract

The utility model relates to the technical field of garbage collection and transportation, in particular to a sewage collection device of a garbage collection and transportation vehicle, which comprises a carriage, a plurality of filtering mechanisms arranged at the inner lower end of the carriage, a sewage tank fixedly mounted at the lower end of the carriage, a reciprocating mechanism arranged in the sewage tank and comprising two limiting grooves, a reciprocating screw rod and a nut seat, the two reciprocating screw rods are rotatably mounted at the inner upper end of the sewage tank, the nut seat sleeves the reciprocating screw rods, the limiting groove is formed in the inner upper end of the sewage tank, the upper end of the nut seat is arranged in the limiting groove in a limiting manner, and a cleaning mechanism is arranged on the nut seat and located at the lower ends of the reciprocating screw rods. When the sewage tank needs to be cleaned, the reciprocating lead screw rotates to drive the nut seat to reciprocate in the limiting groove and drive the cleaning pipe fixedly connected with the lower end of the nut seat to reciprocate, and a water source is conveyed into the cleaning pipe connected through a hose by starting the water pump. And then the sewage tank is comprehensively cleaned by a spraying head on the cleaning pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of garbage removal and transportation, in particular to a sewage collecting device for a garbage removal and transportation vehicle. Background Art

[0002] Garbage collection refers to the process of collecting waste and garbage from communities, industrial areas, commercial areas and other places and transporting them to designated treatment facilities or locations for processing, disposal or reuse. The use of garbage trucks for garbage collection work in daily life can effectively carry out garbage collection.

[0003] In the prior art, most garbage trucks do not have a sewage collection structure. The few garbage trucks with a sewage collection structure have a collection structure that is basically non-detachable and inconvenient to clean. Long-term garbage collection work makes it easy for stains to accumulate in the collection structure, generate bacteria and odor, and easily cause air pollution and bacterial transmission. Utility Model Content

[0004] In view of the above-mentioned shortcomings of the prior art, the utility model provides a sewage collection device for a garbage collection vehicle, which can effectively solve the problems in the prior art that the collection structure of the garbage collection vehicle is inconvenient to clean, and stains are easily accumulated in the collection structure, generating bacteria and odor.

[0005] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0006] The utility model provides a sewage collection device for a garbage removal vehicle, comprising a carriage, wherein the upper end of the carriage is provided with a delivery port, the inner lower end of the carriage is provided with a plurality of filtering mechanisms, a sewage tank is fixedly installed at the lower end of the carriage, a reciprocating mechanism is arranged in the sewage tank, the reciprocating mechanism comprises two limiting grooves, a reciprocating screw rod and a nut seat, the two reciprocating screw rods are rotatably installed at the inner upper end of the sewage tank, the nut seat is sleeved on the reciprocating screw rod, the limiting groove is provided at the inner upper end of the sewage tank, the upper end of the nut seat is limitedly arranged in the limiting groove, a cleaning mechanism is arranged at the lower end of the reciprocating screw rod on the nut seat, and a discharge valve is fixedly installed at the lower end of the sewage tank.

[0007] Preferably, the cleaning mechanism includes a cleaning pipe, which passes through two nut seats and is fixedly connected to the nut seats, one end of the cleaning pipe is fixedly connected to a hose, the hose passes through a sewage tank and is wound around a winding disk, the other end of the hose is fixedly connected to a water pump, and the water pump and the winding disk are both installed on the front wall of the carriage.

[0008] Preferably, the filtering mechanism comprises a fixing groove, the fixing groove is arranged at the inner lower end of the carriage, a filter cartridge is threadedly installed in the fixing groove, and a filter plate is threadedly connected to the upper end of the filter cartridge.

[0009] Preferably, a water level alarm is fixedly mounted on the upper end of the inner wall of one side of the sewage tank.

[0010] Preferably, a door is rotatably mounted at the rear end of the carriage, and the carriage and the door are sealed and connected via a rubber member, and the rubber member is fixedly connected to the side wall of the carriage.

[0011] Preferably, the nut seat is a T-shaped structure.

[0012] Compared with the known prior art, the technical solution provided by the utility model has the following beneficial effects:

[0013] When the sewage tank in the utility model needs to be cleaned, the reciprocating screw rod rotates to drive the nut seat sleeved on the reciprocating screw rod to reciprocate in the limiting groove, and drives the cleaning pipe fixedly connected to the lower end of the nut seat to reciprocate, and by starting the water pump, water is transported to the cleaning pipe connected by the hose, and then the spray head on the cleaning pipe comprehensively cleans the sewage tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0015] Figure 1 It is a schematic diagram of the structure of a specific implementation scheme of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the utility model;

[0017] Figure 3 It is a partial schematic diagram of the cleaning mechanism in the utility model;

[0018] Figure 4 It is a partial schematic diagram of the filtering mechanism in the utility model;

[0019] Figure 5 It is a partial schematic diagram of the reciprocating mechanism of the utility model.

[0020] Figure numerals: 1. compartment; 2. door; 3. sewage tank; 4. discharge valve; 5. filter mechanism; 51. fixing groove; 52. filter cartridge; 53. filter plate; 6. loading port; 7. reciprocating mechanism; 71. limiting groove; 72. reciprocating screw rod; 73. nut seat; 8. cleaning mechanism; 81. cleaning pipe; 82. hose; 83. winding disk; 84. water pump; 9. water level alarm; 10. rubber part. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] The utility model is further described below in conjunction with embodiments.

[0023] Example: Refer to Figures 1 to 5 , a sewage collection device for a garbage removal vehicle comprises a carriage 1, an upper end of the carriage 1 is provided with a delivery port 6, through which garbage is poured into the carriage 1, a door 2 is rotatably installed on one side of the carriage 1, the carriage 1 and the door 2 are sealed and connected by a rubber member 10, and the rubber member 10 is fixedly connected to the side wall of the carriage 1, which can prevent sewage from overflowing from the door gap, a plurality of filtering mechanisms 5 are arranged on the inner lower end of the carriage 1, a sewage tank 3 is fixedly installed on the lower end of the carriage 1, and sewage in the garbage is discharged into the sewage tank 3 through the filtering mechanism 5, and a water level alarm 9 is fixedly installed on the upper end of the inner wall of one side of the sewage tank 3. When the sewage in the sewage tank 3 reaches a certain water level, the water level alarm 9 gives an alarm to remind the staff that the sewage in the sewage tank 3 needs to be discharged, a discharge valve 4 is fixedly installed on the lower end of the sewage tank 3, and the sewage in the sewage tank 3 can be discharged in time through the discharge valve 4, a reciprocating mechanism 7 is arranged in the sewage tank 3, and a cleaning mechanism 8 is arranged at the lower end of the reciprocating mechanism 7.

[0024] Further, refer to Figure 1 and Figure 5 , the above-mentioned reciprocating mechanism 7 is described in detail as follows:

[0025] The reciprocating mechanism 7 includes two limiting grooves 71, a reciprocating screw rod 72 and a nut seat 73. The two reciprocating screw rods 72 are rotatably installed on the inner upper end of the sewage tank 3. The nut seat 73 is sleeved on the reciprocating screw rod 72. The limiting groove 71 is opened at the inner upper end of the sewage tank 3. The upper end of the nut seat 73 is limitedly set in the limiting groove 71. The nut seat 73 is a T-shaped structure to prevent the nut seat 73 from sliding out of the limiting groove 71. A cleaning mechanism 8 is provided on the nut seat 73 at the lower end of the reciprocating screw rod 72. When the sewage tank 3 needs to be cleaned, the sewage tank 3 is cleaned by the cleaning mechanism 8. At the same time, the reciprocating screw 72 rotates to drive the nut seat 73 sleeved on the reciprocating screw 72 to reciprocate in the limiting groove 71, and drives the cleaning mechanism 8 fixedly connected to the lower end of the nut seat 73 to reciprocate. The cleaning mechanism 8 simultaneously performs a comprehensive cleaning operation on the sewage tank 3, and the sewage from the sewage tank 3 flows out through the discharge valve 4. After the sewage tank 3 is cleaned, the discharge valve 4 is closed.

[0026] Further, refer to Figures 1 to 3 The above-mentioned cleaning mechanism 8 is described in detail as follows:

[0027] The cleaning mechanism 8 includes a cleaning pipe 81, which passes through two nut seats 73 and is fixedly connected to the nut seats 73. One end of the cleaning pipe 81 is fixedly connected to a hose 82, which passes through the sewage tank 3 and is wound around a winding disk 83. The other end of the hose 82 is fixedly connected to a water pump 84. The water pump 84 and the winding disk 83 are both installed on the front wall of the carriage 1. When the sewage tank 3 needs to be cleaned, the water inlet end of the water pump 84 is connected to the water pipe, and the water source is transported from the hose 82 connected to the output end of the water pump 84 to the cleaning pipe 81 fixedly connected to the other end of the hose 82 by starting the water pump 84. Then, the sewage tank 3 is cleaned through the spray head on the cleaning pipe 81. At the same time, under the reciprocating motion of the nut seat 73, the cleaning pipe 81 is driven to reciprocate to fully clean the sewage tank. When the cleaning pipe 81 reciprocates, it drives the hose 82 to rotate around the winding disk 83 to prevent the hose 82 from being pulled and broken when the cleaning pipe 81 reciprocates.

[0028] Further, refer to Figure 4 , the above-mentioned filtering mechanism 5 is described in detail as follows:

[0029] The filtering mechanism 5 includes a fixed groove 51, which is opened at the inner lower end of the carriage 1. A filter cartridge 52 is threadedly installed in the fixed groove 51, and a filter plate 53 is threadedly connected to the upper end of the filter cartridge 52. The sewage in the garbage in the carriage 1 flows into the filter cartridge 52 through the filter plate 53, and the filter plate 53 simultaneously filters out debris in the sewage. At the same time, the sewage in the filter cartridge 52 flows into the sewage tank 3 through the filter cartridge 52 and filters out debris in the sewage for a second time. When the garbage in the filter cartridge 52 is full, the filter cartridge 52 can be threadedly removed, and then the filter plate 53 connected to the filter cartridge 52 can be threadedly removed to clean the garbage and clean the filter cartridge 52 and the filter plate 53.

[0030] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some of the technical features therein by equivalents. These modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.

Claims

1. A sewage collection device for a garbage collection vehicle, comprising a carriage (1), wherein the upper end of the carriage (1) is provided with a discharge port (6), characterized in that: A plurality of filtering mechanisms (5) are arranged at the inner lower end of the carriage (1); a sewage tank (3) is fixedly installed at the lower end of the carriage (1); and a reciprocating mechanism (7) is arranged inside the sewage tank (3); The reciprocating mechanism (7) comprises two limiting grooves (71), a reciprocating screw rod (72) and a nut seat (73); the two reciprocating screw rods (72) are rotatably mounted on the inner upper end of the sewage tank (3); the nut seat (73) is sleeved on the reciprocating screw rod (72); the limiting groove (71) is opened at the inner upper end of the sewage tank (3); the upper end of the nut seat (73) is limitedly arranged in the limiting groove (71); a cleaning mechanism (8) is provided on the nut seat (73) at the lower end of the reciprocating screw rod (72); and a discharge valve (4) is fixedly mounted on the lower end of the sewage tank (3).

2. A wastewater collection device for a garbage removal vehicle according to claim 1, characterized in that: The cleaning mechanism (8) comprises a cleaning pipe (81), the cleaning pipe (81) passes through two nut seats (73) and is fixedly connected to the nut seats (73), one end of the cleaning pipe (81) is fixedly connected to a hose (82), the hose (82) passes through the sewage tank (3) and is wound around a winding disk (83), the other end of the hose (82) is fixedly connected to a water pump (84), and the water pump (84) and the winding disk (83) are both installed on the front wall of the carriage (1).

3. A wastewater collection device for a garbage removal vehicle according to claim 1, characterized in that: The filtering mechanism (5) comprises a fixing groove (51), the fixing groove (51) being arranged at the inner lower end of the carriage (1), a filter cartridge (52) being threadedly mounted in the fixing groove (51), and a filter plate (53) being threadedly connected to the upper end of the filter cartridge (52).

4. A wastewater collection device for a garbage removal vehicle according to claim 1, characterized in that: A water level alarm (9) is fixedly mounted on the upper end of the inner wall of one side of the sewage tank (3).

5. A wastewater collection device for a garbage removal vehicle according to claim 3, characterized in that: A door (2) is rotatably mounted at the rear end of the carriage (1); the carriage (1) and the door (2) are sealed and connected via a rubber member (10); and the rubber member (10) is fixedly connected to the side wall of the carriage (1).

6. A wastewater collection device for a garbage removal vehicle according to claim 1, characterized in that: The nut seat (73) is a T-shaped structure.

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