Dump garbage truck

Abstract

The utility model belongs to the field of garbage trucks, and particularly relates to a self-unloading garbage truck which comprises a garbage truck body, a carriage is hinged to the garbage truck body, and a hydraulic cylinder is installed between the carriage and the garbage truck body. Supports are fixedly connected to the two sides of the compartment, rotating shafts are fixedly connected to the two ends of the two fixing seats, the rotating shafts are rotationally connected with the supports, the two fixing seats are located on the two sides of the top of the compartment, when garbage is discharged, a worker connects a hose with a faucet of a garbage factory, then clean water is poured into the hose, and the hose is connected with the supporting seats through the rotating shafts. When the garbage truck runs in a community, garbage in the compartment can be cleaned, and then the garbage is flushed into the compartment from the upper part of the compartment, so that the compartment can be flushed, the garbage in the compartment can fall off, the inner wall of the compartment can be cleaned, the peculiar smell of the garbage truck is reduced, and the influence on surrounding pedestrians when the garbage truck runs in the community is reduced.

Description

Technical Field

[0001] The utility model relates to the field of garbage trucks, in particular to a self-dumping garbage truck. Background Art

[0002] Garbage trucks, also known as garbage transport vehicles, sanitation garbage trucks, etc., are special vehicles used for urban garbage collection and transportation.

[0003] In the current prior art, a corresponding hydraulic cylinder is installed on the frame of the self-dumping garbage truck, and it can drive the hydraulic cylinder to extend through a hydraulic system to lift the carriage, and then make it tilt, and the garbage can be unloaded by its own weight, so as to realize the self-dumping function of the garbage, thus facilitating the staff to transport and unload the garbage.

[0004] However, during use, the garbage contains sewage and viscous substances, which will cause some garbage to adhere to the inner wall of the carriage, and the corruption of the garbage causes the garbage truck to emit a pungent odor; therefore, a self-dumping garbage truck is proposed to solve the above problems. Summary of the Utility Model

[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem proposed in the background art, the utility model proposes a self-dumping garbage truck.

[0006] The technical solution adopted by the utility model to solve its technical problems is as follows: A self-dumping garbage truck described in the utility model includes a garbage truck body, a carriage is hinged to the garbage truck body, and a hydraulic cylinder is installed between the carriage and the garbage truck body; it also includes two fixed seats, supports are fixedly connected to both sides of the carriage, rotating shafts are fixedly connected to both ends of the two fixed seats, the rotating shafts are rotatably connected to the supports, the two fixed seats are located on both sides of the top of the carriage, and a plurality of nozzles are installed on the fixed seats, and a hose is fixedly connected to the plurality of nozzles. With the above settings, the carriage can be flushed, so that the garbage inside the carriage falls off, so as to clean the inner wall of the carriage, thereby reducing the odor of the garbage truck, and further reducing the impact on the surrounding pedestrians when driving in the community.

[0007] Preferably, a water tank is fixedly connected to the side of the carriage, a water pump is installed on the water tank, the output end of the water pump is fixedly connected to the hose, and the input end of the water pump is communicated with the water tank.

[0008] Preferably, a motor is fixedly connected to the support, and a synchronous belt is installed between the output end of the motor and the rotating shaft. The motor can drive the rotating shaft to rotate through the synchronous belt. With the above settings, the fixed seat and the plurality of nozzles are driven to rotate, so as to drive the nozzles to swing above the carriage, thereby increasing the flushing area and effect of the inner part of the carriage, and reducing the situation of garbage residue.

[0009] Preferably, a collar is slidably connected to a plurality of the spray heads, a driving frame is rotatably connected to the collar, a push rod is fixedly connected to the fixed seat, an output end of the push rod is fixedly connected to the driving frame, the push rod can push the driving frame to move, and the spray head is rotatably connected to the fixed seat. With this arrangement, it is convenient to wash the side walls on both sides of the carriage, and further increase the washing area and improve the washing effect.

[0010] Preferably, guide rods are fixedly connected to the side walls of the fixed seat, sliding sleeves are fixedly connected to both ends of the driving frame, and the guide rods penetrate through the sliding sleeves and are slidably connected thereto. The two ends of the fixed seat support and guide the two ends of the driving frame by means of the guide rods, and also play a role in supporting the weight of the driving frame.

[0011] Preferably, an adding cylinder is fixedly connected above the water tank, the bottom of the adding cylinder is communicated with the water tank, and a valve is installed at the bottom of the adding cylinder.

[0012] The beneficial effects of the present utility model are as follows:

[0013] 1. By providing a support, a fixed seat, a rotating shaft, a spray head and a hose, when unloading garbage, the staff connects the hose to the faucet of the garbage plant, then fills the hose with clean water, and then flushes it into the interior from above the carriage, so as to wash the carriage, so that the garbage inside the carriage falls off, thereby cleaning the inner wall of the carriage, reducing the odor of the garbage truck, and further reducing the impact on the surrounding pedestrians when driving in the community;

[0014] 2. By providing a push rod, a driving frame and a collar, during use, the push rod can push the driving frame to reciprocate. Then, during the movement of the driving frame, the sliding sleeve will be driven to move. During the movement of the sliding sleeve, it slides on the spray head and drives the spray head to rotate by a certain angle, so as to facilitate the washing of the side walls on both sides of the carriage, further increase the washing area and improve the washing effect. During the washing process, the spray heads at both ends of the carriage need to wash at staggered angles. Description of the Drawings

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0016] Figure 1 It is a schematic structural diagram of the present utility model;

[0017] Figure 2 Schematic diagram of the carriage structure of the present utility model;

[0018] Figure 3 Schematic diagram of the fixed seat structure of the present utility model;

[0019] Figure 4 Schematic diagram of the collar structure of the present utility model;

[0020] Figure 5 Schematic diagram of the structure of the drive frame of the present utility model.

[0021] In the figure: 11, garbage truck body; 12, carriage; 13, hose; 14, support; 15, fixed seat; 16, rotating shaft; 17, nozzle; 21, water tank; 22, water pump; 31, motor; 32, synchronous belt; 41, collar; 42, drive frame; 43, electric push rod; 51, guide rod; 52, sliding sleeve; 6, adding cylinder; 7, ball. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0023] The following gives specific embodiments.

[0024] Please refer to Figures 1 - 3 As shown, a self-unloading garbage truck includes a garbage truck body 11, a carriage 12 is hinged on the garbage truck body 11, and a hydraulic cylinder is installed between the carriage 12 and the garbage truck body 11; it further includes two fixed seats 15, supports 14 are fixedly connected to both sides of the carriage 12, rotating shafts 16 are fixedly connected to both ends of the two fixed seats 15, the rotating shafts 16 are rotatably connected to the supports 14, the two fixed seats 15 are located on both sides of the top of the carriage 12, a plurality of nozzles 17 are installed on the fixed seats 15, and a hose 13 is fixedly connected to the plurality of nozzles 17; when unloading garbage, the staff connects the hose 13 to the faucet of the garbage plant, then relies on clean water to fill the hose 13, and then flushes it into the interior from above the carriage 12, so as to wash the carriage 12, so that the garbage inside the carriage 12 falls off, so as to clean the inner wall of the carriage 12, thereby reducing the odor of the garbage truck, and further reducing the impact on the surrounding pedestrians when driving in the community.

[0025] Furthermore, as Figure 1As shown in the figure, a water tank 21 is fixedly connected to the side of the carriage 12. A water pump 22 is installed on the water tank 21. The output end of the water pump 22 is fixedly connected to a hose 13, and the input end of the water pump 22 is communicated with the water tank 21. During use, the staff can pre-fill the water tank 21 with flushing water, and then rely on the water pump 22 to extract the flushing water and inject it into the hose 13, so as to facilitate the staff to clean at any time. Moreover, the extraction by the water pump 22 can increase the water pressure, thereby improving the flushing effect.

[0026] Further, as Figures 1 - 2 shown, a motor 31 is fixedly connected to the support 14. A synchronous belt 32 is installed between the output end of the motor 31 and the rotating shaft 16. The motor 31 can drive the rotating shaft 16 to rotate through the synchronous belt 32. During use, the fixing seat 15 is installed above the carriage 12, and the flushing area is small, and there are easily flushing dead corners. In this embodiment, the motor 31 drives the rotating shaft 16 to rotate through the synchronous belt 32, so as to drive the fixing seat 15 and a plurality of nozzles 17 to rotate, so as to drive the nozzles 17 to swing above the carriage 12, thereby increasing the flushing area and flushing effect inside the carriage 12, so as to reduce the situation of garbage residue.

[0027] Further, as Figures 4 - 5 shown, a collar 41 is slidably connected to a plurality of the nozzles 17. A driving frame 42 is rotatably connected to the collar 41. An electric push rod 43 is fixedly connected to the fixing seat 15. The output end of the electric push rod 43 is fixedly connected to the driving frame 42. The electric push rod 43 can push the driving frame 42 to move. The nozzle 17 is rotatably connected to the fixing seat 15. During use, relying on the electric push rod 43 can push the driving frame 42 to move back and forth. Then, during the movement of the driving frame 42, it will drive the sliding sleeve 52 to move. During the movement of the sliding sleeve 52, it will slide on the nozzle 17 and drive the nozzle 17 to rotate a certain angle, so as to facilitate the flushing of the side walls on both sides of the carriage 12, and further increase the flushing area and improve the flushing effect. During the flushing process, in order to make the nozzles 17 at both ends of the carriage 12 flush at staggered angles.

[0028] Further, as Figures 4 - 5 shown, a guide rod 51 is fixedly connected to the side wall of the fixing seat 15. Sliding sleeves 52 are fixedly connected to both ends of the driving frame 42. The guide rod 51 passes through the sliding sleeves 52 and is slidably connected to them. During use, rely on the guide rod 51 at both ends of the fixing seat 15 to support and guide both ends of the driving frame 42, and play a role in supporting the weight of the driving frame 42, so as to improve the stability of the driving frame 42, and further reduce the wear between the rotating connection of the collar 41 and the driving frame 42 and between the collar 41 and the nozzle 17.

[0029] Further, as Figure 1As shown, an addition cylinder 6 is fixedly connected above the water tank 21. The bottom of the addition cylinder 6 is communicated with the water tank 21, and a valve is installed at the bottom of the addition cylinder 6. When in use, the addition cylinder 6 is used to hold a deodorant. The staff can open the addition cylinder 6 by controlling the valve, so as to add some deodorant into the water tank 21, so that it is sprayed into the carriage 12 together with the flushing water, and it is convenient to store the deodorant.

[0030] Further, as Figure 5 shown, a clamping groove is formed on the collar 41, and a ball 7 is snap-fitted and rotatably connected in the clamping groove. When in use, the friction between the collar 41 and the nozzle 17 can be reduced by arranging the ball 7, so that the collar 41 can slide on the nozzle 17 conveniently.

[0031] Working principle: When unloading garbage, the staff connects the hose 13 to the faucet of the garbage plant, then relies on clear water to pour into the hose 13, and then flushes into the inside from above the carriage 12, so as to flush the carriage 12, so that the garbage inside the carriage 12 falls off, so as to clean the inner wall of the carriage 12, thereby reducing the odor of the garbage truck, and further reducing the impact on the surrounding pedestrians when driving in the community. The staff can pre-fill the flushing water into the water tank 21, and then rely on the water pump 22 to pump the flushing water and inject it into the hose 13, so as to facilitate the staff to clean at any time, and the pumping of the water pump 22 can increase the water pressure, thereby improving the flushing effect. The fixed seat 15 is installed above the carriage 12, and the flushing area is small, and there are easy-to-have flushing dead corners. In this embodiment, the motor 31 drives the rotating shaft 16 to rotate through the synchronous belt 32, so as to drive the fixed seat 15 and a plurality of nozzles 17 to rotate, so as to drive the nozzles 17 to swing above the carriage 12, thereby increasing the flushing area and flushing effect inside the carriage 12, so as to reduce the situation of garbage residue. By relying on the electric push rod 43, the driving frame 42 can be pushed to move reciprocally. Then, when the driving frame 42 moves, it will drive the sliding sleeve 52 to move. When the sliding sleeve 52 moves, it slides on the nozzle 17 and drives the nozzle 17 to rotate a certain angle, so as to facilitate the flushing of the side walls on both sides of the carriage 12, and further increase the flushing area and improve the flushing effect. During the flushing process, in order to stagger the flushing angles of the nozzles 17 at both ends of the carriage 12, both ends of the fixed seat 15 rely on the guide rods 51 to support and guide both ends of the driving frame 42, and play a role in supporting the weight of the driving frame 42, so as to improve the stability of the driving frame 42, and further reduce the wear between the rotating connection of the collar 41 and the driving frame 42 and between the collar 41 and the nozzle 17. The addition cylinder 6 is used to hold a deodorant. The staff can open the addition cylinder 6 by controlling the valve, so as to add some deodorant into the water tank 21, so that it is sprayed into the carriage 12 together with the flushing water, and it is convenient to store the deodorant.

[0032] In the description of this specification, the descriptions referring to the terms "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0033] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments, and the above embodiments and the descriptions in the specification are only used to illustrate the principles of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed.

Claims

1. A self-tipping garbage truck, comprising a garbage truck body (11), a carriage (12) is hinged on the garbage truck body (11), and a hydraulic cylinder is installed between the carriage (12) and the garbage truck body (11); characterized in that: It further includes two fixed seats (15). Both sides of the carriage (12) are fixedly connected with supports (14). Both ends of the two fixed seats (15) are fixedly connected with rotating shafts (16). The rotating shafts (16) are rotatably connected with the supports (14). The two fixed seats (15) are located on both sides of the top of the carriage (12). A plurality of nozzles (17) are installed on the fixed seats (15). A hose (13) is fixedly connected to the plurality of nozzles (17).

2. The self-dumping garbage truck according to claim 1, wherein: A water tank (21) is fixedly connected to the side surface of the carriage (12). A water pump (22) is installed on the water tank (21). The output end of the water pump (22) is fixedly connected to the hose (13). The input end of the water pump (22) is communicated with the water tank (21).

3. The self-unloading garbage truck according to claim 2, wherein: A motor (31) is fixedly connected to the support (14). A synchronous belt (32) is installed between the output end of the motor (31) and the rotating shaft (16). The motor (31) can drive the rotating shaft (16) to rotate through the synchronous belt (32).

4. The self-dumping garbage truck according to claim 3, wherein: A collar (41) is slidably connected to the plurality of nozzles (17). A driving frame (42) is rotatably connected to the collar (41). An electric push rod (43) is fixedly connected to the fixed seat (15). The output end of the electric push rod (43) is fixedly connected to the driving frame (42). The electric push rod (43) can push the driving frame (42) to move. The nozzle (17) is rotatably connected to the fixed seat (15).

5. The self-unloading garbage truck according to claim 4, characterized in that: A guide rod (51) is fixedly connected to the side wall of the fixed seat (15). Sliding sleeves (52) are fixedly connected to both ends of the driving frame (42). The guide rod (51) penetrates through the sliding sleeve (52) and is slidably connected thereto.

6. The self-unloading garbage truck according to claim 3, wherein: An adding cylinder (6) is fixedly connected above the water tank (21). The bottom of the adding cylinder (6) is communicated with the water tank (21). A valve is installed at the bottom of the adding cylinder (6).

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