KR102680514B1 - Food leachate collect and transportation truck - Google Patents

Abstract

The present invention relates to a food waste collection and transport vehicle that can easily collect and transport food waste regardless of location or region, such as a narrow alley in a neighborhood, and with a minimum number of workers.
The present invention consists of a small truck with a vehicle size of 5 tons or less, so that it is easy to collect food waste even in narrow areas such as narrow alleys in the neighborhood, and the amount of collection can be increased, and the food waste collected by a small vehicle can be transported to a large truck of 25 tons or more. It is possible to implement a system that can be easily transported to a vehicle and then transported to a food waste treatment facility, and a food waste collection and transportation vehicle is provided that can reduce odor generation by unloading the collected food waste in a sealed state.

Description

Food waste collection and transport vehicle {FOOD LEACHATE COLLECT AND TRANSPORTATION TRUCK}

The present invention relates to a food waste collection and transportation vehicle, and more specifically, to a food waste collection and transportation vehicle that can easily collect and transport food waste with a minimum number of workers, regardless of location or region, such as a narrow alley in a neighborhood. It concerns transport vehicles.

Recently, the increase in food waste due to the development of industry has emerged as a social problem. In particular, the amount of food waste generated in restaurants and homes is not only gradually increasing, but it also pollutes the environment by decomposing in a short period of time and generating bad odors. It is the main cause.

Accordingly, in order to reduce environmental pollution caused by food waste discharged from each home or restaurant, food waste is collected by a food waste collection vehicle, processed, and recycled into energy such as fertilizer or feed as well as methane gas. is doing

Usually, a food waste collection vehicle is a vehicle that collects food waste in collection boxes discharged from homes or restaurants and then transports it to a certain location for disposal. It includes a lift device that lifts the contained collection box to the loading port of the loading box.

Therefore, after raising the bin containing the food waste with the lift device, pouring the food waste through the inlet of the loading bin, lowering the empty collection box again with the leaf device and returning it to its original position, the food waste collected in this way is disposed of. The food waste collection and transportation work is completed by transporting it to the facility.

However, since most of the conventional food waste collection vehicles are large vehicles, it is not easy to collect food waste in narrow areas such as narrow alleys in the neighborhood. There are also cases where small vehicles are operated, but in this case, small vehicles are used. Since the collected food waste must be loaded and transported multiple times to the food waste treatment facility, there are disadvantages from an environmental and economic perspective, such as a lot of bad odor and considerable transportation costs, and the number of workers required to collect the food waste is at least 2. It has the disadvantage of not only burdening labor costs, such as requiring ~3 or more people, but also reducing efficiency in various management aspects.

Registered Patent Publication No. 10-0974011 Registered Patent Publication No. 10-1071957 Registered Patent Publication No. 10-1228040 Registered Patent Publication No. 10-1981268

Therefore, the present invention was developed with this in mind. It consists of a small truck with a vehicle size of 5 tons or less, so that it is easy to collect food waste even in narrow areas such as narrow alleys in the neighborhood, and the amount of collection can be increased. It is possible to implement a system that allows food waste collected in small vehicles to be easily transferred to a large vehicle of 25 tons or more and then transported to a food waste treatment facility, and the collected food waste can be unloaded in a sealed state to reduce odor as much as possible. The purpose is to provide a vehicle that can collect and transport food waste.

In order to achieve the above object, the food waste collection and transportation vehicle provided by the present invention has the following features.

The food waste collection and transport vehicle has a vehicle body, a food waste inlet with a cover, a food waste storage bin mounted on the vehicle body, a lift device installed on one side of the food waste storage bin, and an interior of the food waste storage bin. , a high-concentration food waste transport device installed in a structure connected to the side and top to unload high-concentration food waste contained in the food waste storage container, and a structure installed in a structure connected to the side and top of the food waste storage container and contained in the food waste storage container. It is characterized by including a low-concentration sound waste transport device that unloads low-concentration sound waste.

The high-concentration negative waste transport device of these negative waste collection and transport vehicles is a means of continuously transporting negative waste while being driven by each reducer motor. It is installed inside the negative waste storage container and is driven in the forward or reverse direction to transport negative waste into the negative waste storage container. A first screw conveyor that transfers the food waste contained in it, a second screw conveyor installed on the side of the food waste storage bin to transfer the food waste delivered from the first screw conveyor, and a second screw conveyor installed on the top of the food waste storage bin. It may include a third screw conveyor that transfers the sound waste received from the screw conveyor side.

Here, the first screw conveyor of the high-concentration negative waste transport device may further include a shredder rotating blade mounted on the screw and a shredder fixed blade installed next to the screw.

In addition, the second screw conveyor and the third screw conveyor are manufactured in a form that can act as a bucket by attaching a flat iron of about 35 mm at a right angle to the edge of the inner screw blade, making it easy to transport moisture-rich food waste, etc. It can be done in a structure that can be done.

In addition, the third screw conveyor of the high-concentration sound waste transfer device can be rotated in the horizontal direction and tilted in the vertical direction by a conveyor rotation device using a reducer motor and a conveyor elevating device using a cylinder.

In addition, the low-concentration food waste transport device of the food waste collection and transport vehicle includes a pump installed on the side of the food waste storage bin to suction food waste, and a pump connected to the discharge side of the pump and using each joint to operate at various angles and directions. And it may include a multi-joint pipe made up of a combination of a plurality of pipes that can be bent at a height.

In a preferred embodiment, the front end of the first screw conveyor in the high-concentration negative waste transfer device and the suction side of the pump in the low-concentration negative waste transportation device are connected to each other, so that the sound transported when the first screw conveyor is driven in the reverse direction is connected to each other. It is advisable to allow waste to be fed to the suction side of the pump.

In a preferred embodiment, the rear part of the food waste storage bin of the vehicle body is installed with a door that can be opened and closed by a door cylinder, so that the entire rear part of the food waste storage bin can be opened during cleaning or inspection work, and the rear part of the food waste storage bin of the vehicle body is installed. The cover of the food waste storage bin can be opened and closed automatically by the cover cylinder, and with the door closed, the entire food waste storage bin is raised at the front by the operation of the main hydraulic cylinder, so that the remaining contents at the bottom are directed to the rear internal screw side, thereby removing the food waste. It is structured so that it can be discharged well and can be emptied all at once by opening the rear door.

The food waste collection and transportation vehicle provided by the present invention has the following effects.

First, the vehicle size consists of small trucks of 5 to 10 tons or less, which not only makes it easier to collect food waste in narrow areas such as narrow alleys in the neighborhood, but also increases the amount of collection, resulting in an increase in the facility operation rate of food waste treatment facilities. There is an effect that can be achieved.

Second, by applying a system that easily transfers food waste collected by small trucks to large trucks of 25 tons or more and then transports food waste to food waste treatment facilities using large trucks, the number of times food waste is transported can be reduced. This has the effect of reducing transportation costs.

Third, when collecting food waste as well as unloading food waste, the food waste can be easily moved using a high-concentration food waste transfer device and a low-concentration food waste transportation device, so labor costs can be reduced, including minimizing the number of workers. It has the effect of enabling efficient management.

Fourth, since it is possible to transport and unload food waste in a sealed manner, it has the effect of reducing the generation of bad odor as much as possible.

1 and 2 are perspective views showing a food waste collection and transportation vehicle according to an embodiment of the present invention.
Figure 3 is a plan view showing a food waste collection and transportation vehicle according to an embodiment of the present invention.
Figure 4 is a side view showing a food waste collection and transportation vehicle according to an embodiment of the present invention.
Figure 5 is a rear view showing a food waste collection and transportation vehicle according to an embodiment of the present invention.
Figure 6 is a perspective view showing a high-concentration food waste transport device in a food waste collection and transportation vehicle according to an embodiment of the present invention.
Figure 7 is a perspective view showing a low-concentration food waste transport device in a food waste collection and transportation vehicle according to an embodiment of the present invention.
Figure 8 is a plan view showing the use state of a food waste collection and transportation vehicle according to an embodiment of the present invention
Figure 9 is a side view showing the use state of a food waste collection and transportation vehicle according to an embodiment of the present invention.
Figure 10 is a rear view showing the use state of a food waste collection and transportation vehicle according to an embodiment of the present invention.

Hereinafter, the present invention will be described in detail with reference to the attached drawings.

Figures 1 and 2 are perspective views showing a food waste collection and transportation vehicle according to an embodiment of the present invention, and Figures 3 to 5 are a top view and a side view showing a food waste collection and transportation vehicle according to an embodiment of the present invention. and a rear view, Figure 6 is a perspective view showing a high-concentration food waste transport device in a food waste collection and transportation vehicle according to an embodiment of the present invention, and Figure 7 is a food waste collection and transportation vehicle according to an embodiment of the present invention. This is a perspective view showing a low-concentration negative waste transport device.

As shown in Figures 1 to 7, the food waste collection and transport vehicle includes a vehicle body 10, for example, a vehicle body 10 of a dump truck, as a means for collecting and transporting food waste.

The vehicle body 10 is a vehicle that directly collects food waste from food waste collection boxes discharged from homes or restaurants, food waste collection boxes placed in food waste collection points such as apartments, etc., and is a small truck, for example, a 5-ton dump. It consists of a small dump truck like a truck.

A food waste storage container 13 is mounted in the rear loading area of the vehicle body 10, and thus food waste can be collected and transported while moving the vehicle while carrying the food waste storage container 13.

In particular, the vehicle body 10 is a type of truck that can discharge food waste by tilting the food waste storage bin 13, that is, a dump truck, and is a truck that directly injects food waste into a food waste collection site built lower than the ground. In this case, with the door 29 of the food waste storage container 13 open, the food waste storage container 13 can be tilted to pour out the food waste, and in the case of moving the food waste to a large truck, high- and low-concentration food waste can be transported. It is possible to move sound waste using the devices 15 and 16.

In addition, the food waste collection and transport vehicle includes a food waste storage bin 13 as a means for containing food waste collected from the food waste collection box.

The food waste storage container 13 is a square container structure into which food waste can be placed, and is installed in a structure that is integrally mounted on the vehicle body 10.

At the top of this negative waste storage container (13), a negative waste inlet (12) with a cover (11), for example, two negative waste inlets (12), is formed, through which the negative waste is fed into the negative waste container (13). It can be put into the inside, and at this time, the cover 11 can be opened and closed automatically by the cover cylinder 30.

In addition, a door 29 having a size corresponding to the entire rear area is installed at the rear of the food waste storage container 13, and the door 29 installed in this way is connected to the upper door hinge portion when the door cylinder 28 is operated. It can be opened or closed by rotating around (31).

Accordingly, during internal cleaning or inspection work of the food waste storage container 13, the entire rear portion of the food waste storage container 13 can be opened by opening the door 29, which ultimately makes it possible to facilitate various tasks. .

Here, a food waste guidance plate 32 with an inclined structure is installed at the lower end of the inner surface of the door 29, and the food waste guidance plate 32 at this time is used to transport food waste to the first screw conveyor 18. It plays a role in preventing food waste from being pushed to corners and accumulating.

Additionally, the food waste collection and transport vehicle includes a lift device 14 as a means of lifting or lowering the food waste collection box.

The lift device 14 is installed vertically on one side of the food waste storage bin 13, for example, on one side of the food waste inlet 12.

Accordingly, when the worker operates the lift device 14 after hanging the food waste collection box on the lift device 14, the food waste collection box rises to the height where the food waste inlet 12 is and turns over, ultimately collecting the food waste. As the food waste pours out, it enters the food waste storage bin (13) through the food waste inlet (12).

Since this lift device 14 is the same as the lift device in a general food waste collection vehicle, detailed description thereof will be omitted.

In addition, when the food waste collection and transport vehicle transports the collected food waste to a large truck weighing about 25 tons, the food waste collection and transportation vehicle collects high concentration food waste (e.g., lumps, sludge, etc.) contained in the food waste storage bin 13. A means of unloading sound waste includes a high-concentration sound waste transfer device 15.

The food waste transfer device 15 is installed in a structure connected to the inside, side, and top of the food waste storage tank 13, and transfers the high concentration of sound waste contained in the food waste storage tank 13 using a bucket-type screw method to remove the food waste. It is structured to discharge out of the storage bin (13).

To this end, the high-concentration food waste transfer device 15 is installed on three screw conveyors, for example, the inside of the food waste storage tank 13, and a first screw conveyor that transfers the food waste contained in the food waste storage tank 13. (18), a second screw conveyor (19) installed on the outer side of the food waste storage container (13) to transport the food waste received from the first screw conveyor (18), outside of the food waste storage container (13) It consists of a third screw conveyor (20) installed at the top to transport the food waste received from the second screw conveyor (18).

The first screw conveyor 18, the second screw conveyor 19, and the third screw conveyor 20 have a structure that is linked and combined with each other, for example, the rear end of the first screw conveyor 18 and the second screw The lower end of the conveyor 19 communicates with the upper end of the second screw conveyor 19 and the front end of the third screw conveyor 20.

Accordingly, when the first screw conveyor 18, the second screw conveyor 19, and the third screw conveyor 20 are driven, the food waste contained in the food waste storage bin 13 is transferred to the first screw conveyor 18 → It can be transported along the second screw conveyor (19) → third screw conveyor (20) and discharged outside.

In addition, the first screw conveyor 18, the second screw conveyor 19, and the third screw conveyor 20 are each equipped with reducer motors 17a, 17b, and 17c for screw driving, and at this time, the first In the case of the reducer motor 17a installed on the screw conveyor 18, a motor capable of forward and reverse driving can be used.

By applying the reducer motor 17a belonging to the first screw conveyor 18 as a motor capable of forward and reverse drive, high concentration of sound waste can be transferred to the second screw conveyor 19 when the reducer motor 17a is driven in the forward direction. When the reducer motor 17a is driven in the reverse direction, low-concentration sound waste can be transferred to the pump 25 of the low-concentration sound waste transfer device 16.

Here, the first screw conveyor 18 and the second screw conveyor 19 are fixedly installed in a structure supported on the side of the food waste storage bin 13, and the third screw conveyor 20 is the second screw conveyor 19. ), for example, is supported on the rotatable upper section of the second screw conveyor 19 and is installed in a structure capable of horizontal rotation as well as up and down rotation.

In a preferred embodiment, the second screw conveyor 19 in a vertical posture and the third screw conveyor 20 in a horizontal posture as well as an inclined posture have a certain height along the edge of the screw and are formed at a right angle to the screw. It includes a bucket type screw with screw wings (37).

Accordingly, the second screw conveyor 19 and the third screw conveyor 20 have the feature of being able to easily transport moisture-rich food waste, etc. by using a screw having screw wings 37.

In particular, the high-concentration sound waste transport device 15 includes a shredder rotating blade 21 and a shredder fixed blade 22 as a means of shredding the sound waste when transferring the sound waste to the first screw conveyor 18.

The crusher rotary blade 21 is mounted on the screw of the first screw conveyor 18 and consists of a plurality of circular blades that rotate together when the screw rotates, and the plurality of circular blades are mounted at regular intervals along the screw. As this rotates, it is possible to shred bulky or clumped sound waste together with the shredder fixed blade (22) paired with it.

Here, the shredder rotary blade 21 is mounted on the screw in a rotatable structure by a pin, so that it can rotate on its own around the pin, and at the same time, can rotate along with the screw while drawing a spiral trajectory when the screw rotates. do.

The shredder fixing blade 21 is arranged horizontally on both sides of the screw of the first screw conveyor 18 and has a bar shape installed in a structure in which both ends are fixed to the housing, and the inside of the shredder fixing blade 21 A serrated blade is formed on the surface, that is, the side opposite to the shredder rotary blade 21. As the blade of the shredder rotary blade 21 passes between the serrated blades thus formed, food waste is It can be finely crushed by the blades of the crusher rotating blade (21) and the blades of the crusher fixed blade (22).

Accordingly, when the first screw conveyor 18 is driven, the sound waste is transported by the screw and at the same time is shredded by the shredder rotating blade 21 and the shredder fixed blade 22, ultimately improving the transport efficiency of the sound waste. Of course, processing efficiency in subsequent processes can also be increased.

In a preferred embodiment, the third screw conveyor 20 of the high-concentration negative waste transfer device 15 is controlled to rotate in the horizontal direction by the conveyor rotating device 23 and is moved up and down by the conveyor lifting device 24. It has a structure in which the inclination is controlled, so that the third screw conveyor 20 can be maintained in an appropriate position when driving the vehicle and unloading food waste.

For this purpose, the conveyor rotation device 23 includes a bush 33, a rotation gear 34, a rotation motor 35, etc.

Here, the housing of the second screw conveyor 20 is composed of an upper housing and a lower housing, and the upper and lower housings are connected by a cylindrical bush 33, and the upper housing at this time is based on the fixed lower housing. Together with the bush 33, it can be rotated about the housing axis.

In addition, a rotation gear 34 is installed on the outer peripheral surface of the bush 33, and at the same time, one side of the bush 33 is supported by a bracket on the side of the food waste storage bin 13, and a rotation gear ( A rotation motor 35 engaged with 34) is installed.

Accordingly, when the rotation motor 35 is operated, the upper housing of the bush 33 and the second screw conveyor 20 is moved by transmission between the gear on the motor shaft and the rotation gear 34 on the bush 33. , and the entire third screw conveyor 20 connected to the second screw conveyor 20 can be horizontally rotated around the housing axis of the second screw conveyor 20.

In addition, the conveyor lifting device 24 includes a lifting cylinder 36 that provides power for lifting.

These lifting cylinders 36 are arranged side by side at the bottom of the third screw conveyor 20, and the cylinder body of the lifting cylinder 36 arranged in this way is supported by the bracket on the bush 33 side, and the cylinder rod is It is installed in a structure supported by a bracket on the housing side of the third screw conveyor (20).

At this time, the circular pipe connecting the housing tip of the third screw conveyor 20 and the upper housing upper part of the second screw conveyor 19, which has a structure that communicates with each other, has a cylindrical bush in the form of an axial pipe (not shown) in the middle. By being connected, the third screw conveyor 20 can rotate up and down with the circular tube axis as the central axis.

Accordingly, when the elevating cylinder 36 moves forward and backward, the third screw conveyor 20 rotates around the circular pipe axis, and eventually the rear end of the third screw conveyor 20 is lifted upward or downward. It will be taken down.

In addition, when the food waste collection and transport vehicle transports the collected food waste to a large truck weighing about 25 tons, the food waste collection and transportation vehicle removes low-concentration food waste (e.g., food waste water, food waste residue, etc.) contained in the food waste storage bin 13. A low-concentration sound waste transport device 16 is included as a means of unloading the same low-concentration sound waste.

The low-concentration food waste transport device 16 is installed in a structure connected to the side and top of the food waste storage container 13 and serves to unload low-concentration food waste contained in the food waste storage container 13.

To this end, the low-concentration sound waste transport device 16 is composed of a pump 25 that sucks and pumps the sound waste, and a multi-joint pipe 27 that transports the sound waste to the outside and discharges it.

The pump 25 is installed on the outer side of the food waste storage container 13, and the suction side of the pump 25 installed in this way is at the front end of the first screw conveyor 18, that is, outside the food waste storage container 13. It is connected to the protruding housing portion, and at the same time, the discharge side is connected to the lower end of the multi-joint pipe 27, that is, the lower end of the pipe fixed vertically to the side of the sound waste storage bin 13.

Accordingly, when the pump 25 operates, the sound waste provided by the first screw conveyor 18 can be sent to the multi-joint pipe 27 by the pumping action of the pump 25.

The multi-joint pipe 27 is vertically fixed and installed on the side of the food waste storage bin 13, and can be bent at various angles, directions, and heights using the pipe connected to the pump 25 and each joint portion 26. It is composed of a structure that combines multiple pipes.

Here, the joint portion 26 has a structure similar to the boom of a typical concrete pump car, so that each pipe can freely assume various positions.

For example, when driving a vehicle, the multi-joint pipe 27 can be in a folded state, tightly attached to the upper part of the food waste storage bin 13, and when unloading food waste, the multi-joint pipe 27 can be in an unfolded state. It is possible to assume an upright posture, such as above the food waste storage bin 13.

Therefore, in a state where the front end of the first screw conveyor 18 of the high-concentration negative waste transfer device 15 and the suction side of the pump 25 of the low-concentration negative waste transportation device 16 are connected to each other, the first screw When the conveyor 18 is driven in the reverse direction and the pump 25 is operated, the food waste in the food waste storage bin 13 is transferred to the pump 25 side along the first screw conveyor 18, and continues to the pump 25. After being transported along the multi-joint pipe 27 by the pumping action, it is discharged to the outside and transferred to a large truck.

Figures 8 to 10 are a top view, a side view, and a rear view showing the state of use of a food waste collection and transportation vehicle according to an embodiment of the present invention.

As shown in Figures 8 to 10, when collecting food waste discharged from restaurants or homes, the vehicle body 10 of a 5-ton truck is driven to collect food waste while traveling through narrow alleys.

With the cover 11 of the food waste container 13 open, hang the food waste container (not shown) on the lift device 14, and then operate the lift device 14 to remove the food waste in the food waste container. Put it into the food waste collection container (13).

When this operation is repeated and a certain amount of food waste is collected in the food waste collection container 13, the food waste at this time is transferred to a 25-ton large truck and then disposed of in the food waste collection site, or is directly transported to a 5-ton small truck and disposed of. It is disposed of at a waste collection site.

As an example, when moving food waste from a 5-ton small truck to a 25-ton large truck, when unloading high-concentration food waste using the high-concentration food waste transfer device 15, the conveyor rotation device 23 and the conveyor lifting device 24 are used. In addition to operating the third screw conveyor (20), the third screw conveyor (20) is rotated and lifted so that the discharge side of the rear end of the third screw conveyor (20) is connected to the food waste inlet (not shown) of the food waste storage bin (not shown) of a 25-ton large truck. Position it.

Continuing to drive the first screw conveyor 18 in the forward direction and simultaneously operating the second screw conveyor 19 and the third screw conveyor 20, the high concentration of sound waste in the sound waste storage bin 13 is transferred to the first screw. After being transported along the conveyor 18, the second screw conveyor 19, and the third screw conveyor 20, it is discharged and filled into the food waste storage bin of a 25-ton large truck.

In addition, while the high-concentration sound waste has been moved to some extent, the remaining low-concentration sound waste can be moved using the low-concentration sound waste transfer device 16.

That is, when unloading low-concentration sound waste, the multi-joint pipe 27 is bent and erected at a certain height, and the discharge side of the pipe at the end is located at the sound waste inlet of the sound waste storage bin of a 25-ton large truck.

Continuing to drive the first screw conveyor 18 in the reverse direction and operate the pump 25 at the same time, the low-concentration sound waste in the food waste storage bin 13 is transported along the first screw conveyor 18 and then pumped ( 25), is discharged through the multi-joint pipe 27, and is filled into the food waste storage bin of a 25-ton large truck.

The food waste transferred from several 5-ton small trucks to one 25-ton large truck can be transported by the 25-ton large truck and collected at the food waste collection site.

As another example, when food waste collected by a 5-ton small truck is transported to a food waste collection site and directly disposed of, the food waste storage bin (13) is dumped and tilted, and then the door cylinder (28) is operated to open the door (29). When opened, the food waste contained in the food waste storage container 13 pours out and can be collected in the food waste collection site.

As such, in the present invention, a new type of food waste collection and transport vehicle is made up of a small truck with vehicle specifications of 5 tons or less, which not only facilitates the collection of food waste in narrow areas such as narrow alleys in the neighborhood, but also increases the amount of food waste collected. By providing this, it is possible to implement a system in which food waste collected by small vehicles can be easily transferred to a large vehicle of 25 tons or more and then transported to a food waste treatment facility, and the collected food waste can be unloaded in a sealed state to reduce odor. occurrence can be reduced.

10: vehicle body
11: cover
12: Food waste input port
13: Food waste storage bin
14: Lift device
15: High-concentration negative waste transfer device
16: Low-concentration negative waste transfer device
17a, 17b, 17c: Motor
18: 1st screw conveyor
19: 2nd screw conveyor
20: Third screw conveyor
21: Crusher rotating blade
22: Shredder fixed blade
23: Conveyor rotation device
24: Conveyor lifting device
25: pump
26: joint part
27: multi-joint pipe
28: Door cylinder
29: door
30: cover cylinder
31: Door hinge part
32: Sound waste guidance board
33: bush
34: rotation gear
35: Rotation motor
36: Elevating cylinder
37: screw wing

Claims (10)

Vehicle body (10);
A food waste storage bin (13) mounted on the vehicle body (10) and having a food waste inlet (12) with a cover (11);
A lift device (14) installed on one side of the sound waste storage container (13);
A high-concentration food waste transport device (15) installed in a structure connected to the inside, side, and top of the food waste storage tank (13) to unload the high-concentration food waste contained in the food waste storage tank (13);
A low-concentration food waste transport device (16) installed in a structure connected to the side and top of the food waste storage tank (13) to unload low-concentration food waste contained in the food waste storage tank (13);
Including,
The high-concentration sound waste transport device 15 is a means of continuously transporting sound waste while being driven by each of the reducer motors 17a, 17b, and 17c, and is installed inside the sound waste storage bin 13. ), a first screw conveyor (18) for transporting the sound waste contained in the sound waste container (13), and a second screw conveyor ( 19) and a third screw conveyor (20) installed on the upper part of the sound waste storage bin (13) to transport the sound waste received from the second screw conveyor (18),
The low-concentration negative waste transport device 16 is installed on the side of the negative waste storage container 13, and the suction side is connected to the front end of the first screw conveyor 18, and the discharge side is connected to the lower end of the multi-joint pipe 27. A multi-joint pipe consisting of a pump 25 for sucking in waste and a plurality of pipes that are connected to the discharge side of the pump 25 and can be bent at various angles, directions, and heights using each joint 26. Contains (27),
The reducer motor 17a belonging to the first screw conveyor 18 is applied as a motor capable of forward and reverse operation, so that when the reducer motor 17a is driven in the forward direction, high-concentration sound waste can be transferred to the second screw conveyor 19. When the reducer motor 17a is driven in the reverse direction, low-concentration sound waste can be transferred to the pump 25 of the low-concentration sound waste transfer device 16,
In a state where the front end of the first screw conveyor 18 of the high-concentration negative waste transfer device 15 and the suction side of the pump 25 of the low-concentration negative waste transportation device 16 are connected to each other, the first screw conveyor ( When 18) is driven in the reverse direction and the pump 25 is operated, the sound waste in the sound waste storage bin 13 is transferred to the pump 25 side along the first screw conveyor 18 and is transferred along the multi-joint pipe 27. A vehicle for collecting and transporting food waste, which is later discharged to the outside.
delete In claim 1,
The second screw conveyor 18 and the third screw conveyor 20 are characterized in that they include a bucket-type screw with screw wings 37 formed at a right angle to the screw and having a certain height along the edge of the screw. A food waste collection and transportation vehicle.
In claim 1,
The first screw conveyor 18 of the high-concentration sound waste transport device 15 further includes a shredder rotating blade 21 mounted on the screw and a shredder fixed blade 22 installed next to the screw. Waste collection and transport vehicles.
In claim 1,
The third screw conveyor 20 of the high-concentration food waste transfer device 15 is controlled to rotate in the horizontal direction and up and down by a conveyor rotation device 23 using a motor and gear and a conveyor elevating device 24 using a cylinder. A food waste collection and transport vehicle characterized by a controlled inclination in the direction.
delete delete In claim 1,
A door 29 that can be opened and closed by a door cylinder 28 is installed at the rear of the food waste storage bin 13 of the vehicle body 10, so that the entire rear part of the food waste storage bin 13 is opened during cleaning or inspection work. A food waste collection and transport vehicle characterized in that it is capable of doing so.
In claim 8,
At the lower end of the inner surface of the door 29 is a food waste guide plate 32 with an inclined structure that serves to prevent food waste from being pushed to a corner and stacked when food waste is transported by the first screw conveyor 18. ) A food waste collection and transport vehicle, characterized in that it is installed.
In claim 1,
A food waste collection and transport vehicle, wherein the cover 12 of the food waste storage bin 13 of the vehicle body 10 is automatically opened and closed by the cover cylinder 30.

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