CN202609433U - Kitchen garbage collecting storage bin - Google Patents

Abstract

The utility model provides a kitchen garbage collection silo, which comprises a shell assembly (1), and the shell assembly (1) is provided with a material inlet at the top and a material outlet (17 at the bottom). ), wherein the feed port includes a first feed port (2) and a second feed port (3), and the second feed port (3) is smaller than the first feed port (2), Moreover, a first silo door (4) and a second silo door (5) are respectively arranged at the first material inlet (2) and the second material inlet (3). The food waste collection silo has two feed ports of different sizes, is suitable for various feeding forms, and can effectively reduce the outward diffusion of food waste odor and the splash of food waste during the feeding process.

Description

Food waste collection silo

technical field

The utility model relates to the field of kitchen waste treatment, in particular to a kitchen waste collection bin.

Background technique

At present, attention to the problem of food waste disposal is increasing. The food waste collection silo is mainly used to temporarily store the food waste collected and transported by the kitchen garbage truck. When the food waste is temporarily stored to a certain amount, the food waste collection silo will send the food waste to the next processing links to centralize the treatment of food waste. The centralized collection and control of food waste through the food waste collection silo can not only cut off the recycling channels of "gutter oil" and prevent it from endangering public health, but also turn waste into treasure, and use food waste in a centralized manner to refine biological Diesel etc.

How to ensure cleanliness, sanitation and pollution-free during the collection and temporary storage of food waste in the food waste collection silo has increasingly become a concern of the sanitation industry.

There are many types of existing food waste collection silos. The main disadvantages are: the food waste spreads out and the odor is serious, and the food waste is easy to splash during the feeding process.

Utility model content

The purpose of the utility model is to provide a food waste collection silo, which has two feeding ports of different sizes, is suitable for various feeding forms, and can effectively reduce the outward diffusion of food waste odor And the splash of food waste during the feeding process.

In order to achieve the above object, the utility model provides a kitchen waste collection silo, the silo includes a shell assembly, the shell assembly is provided with a material inlet at the top and a material outlet at the bottom, wherein the The feed port includes a first feed port and a second feed port, the second feed port is smaller than the first feed port, and, between the first feed port and the second feed port A first hopper door and a second hopper door are respectively arranged at the mouth.

Preferably, the second material inlet is arranged on the first silo door.

Preferably, a first electric push rod is provided on the first bunker door, and a push rod of the first electric push rod is connected to the second bunker door.

Preferably, the housing assembly further includes a collecting bucket, and the collecting bucket is arranged above the first feeding port.

Preferably, one side of the top of the shell assembly is provided with a top cover plate, the other side is provided with the first material inlet, the first bin door is provided with rollers, and a roller is provided below the rollers. There is a guide rail matched with the roller, and the first bunker door is located under the top cover plate.

Preferably, the moving directions of the first bin door and the second bin door in a horizontal manner are perpendicular to each other.

Preferably, the silo is provided with a second electric push rod, and the push rod of the second electric push rod is connected to the first silo door.

Preferably, the housing assembly is provided with an odor collection port for connecting with the odor collection pipe.

Preferably, a screw conveyor is provided at the bottom of the silo shell assembly, and the discharge end of the screw conveyor is connected to the discharge port.

Preferably, the silo is provided with a cleaning device for the inner wall of the silo, and the cleaning device for the inner wall of the silo includes a spraying device arranged in the shell assembly, and the spraying device includes a nozzle arranged around the inner wall of the shell assembly, and the spraying device A plurality of nozzles facing the inner wall of the silo are arranged at equal intervals on the pipe.

Preferably, a pump and a cleaning liquid pool are arranged outside the housing assembly, and the pump communicates with the spraying device and the cleaning liquid pool respectively through a delivery pipe.

Preferably, a length-adjustable docking pipe is provided above the second feed port, one end of the docking pipe is docked with the second feed port, and a docking port is provided at the other end.

Preferably, the docking pipe is a bellows, and the docking port includes a fixing device, and the fixing device is a magnet.

Preferably, the magnet is an electromagnet.

Preferably, the docking port includes a bracket connected to the bellows, and the magnets are evenly distributed along the circumference of the bracket.

According to the utility model, the feed port of the kitchen waste collection bin is provided with a bin door, which can effectively reduce the outward discharge of the peculiar smell of the garbage temporarily stored in the collection bin; and, the kitchen waste collection bin is provided with There are two feeding ports. When using, for example, an unloading type kitchen garbage truck to feed, the first bin door with a larger opening can be opened, and the food waste can be poured directly from the first feeding port. When feeding the suction type kitchen garbage truck, you can only open the door of the second bin with a smaller opening, and then directly extend the discharge pipe of the suction type kitchen garbage truck into the bin from the second feeding port. Feeding, because the opening degree of the second feeding port is small, it can effectively reduce the spread of garbage odor during the feeding process, and reduce the splash of kitchen waste during the feeding process to a certain extent.

Other features and advantages of the present utility model will be described in detail in the following specific embodiments.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, together with the following specific embodiments, are used to explain the utility model, but do not constitute a limitation to the utility model. In the attached picture:

Fig. 1 is a schematic diagram of the front view of the first embodiment of the kitchen waste collection silo according to the present invention, wherein the first silo door is in a closed state;

Fig. 2 is a schematic diagram of the front view of the first bin door of the kitchen waste collection bin in Fig. 1 in an open state;

Fig. 3 is a top view structural schematic diagram of the kitchen waste collection silo shown in Fig. 1, wherein the dotted line depicts the first electric push rod located at the lower part of the first silo door to control the second silo door;

Fig. 4 is a side view schematic diagram of the kitchen waste collection silo shown in Fig. 1;

Fig. 5 is a schematic diagram of the front view of the second embodiment of the kitchen waste collection silo according to the present invention, wherein the first silo door is in a closed state;

Fig. 6 is a schematic diagram of the front view of the second embodiment of the kitchen waste collection silo according to the present invention, wherein the first silo door is in an open state;

Fig. 7 is a schematic top view of the kitchen waste collection silo in Fig. 5, in which the first silo door and the second electric push rod for controlling the first silo door and the second silo door and the second electric push rod for controlling the first silo door are omitted. The first electric push rod of the second bin door;

Fig. 8 is a top view structural diagram of the kitchen waste collection bin in Fig. 5, wherein the first bin door and the second bin door are in a closed state;

Fig. 9 is a schematic front view showing an embodiment of the second silo door, wherein the second silo door is in a closed state;

Fig. 10 is a front structural schematic view showing another embodiment of the second silo door, wherein the second silo door is in a closed state;

Fig. 11 is a top structural schematic diagram of the second silo door in Fig. 10, wherein the dotted line depicts the first electric push rod located below the second silo door to control the second silo door;

12 and 13 are respectively a front view and a top view of the docking port in FIG. 10 .

Explanation of reference signs

1 Shell assembly 2 The first material inlet

3 The second material inlet 4 The first material bin door

5 second silo door 6 rollers

7 rails 8 motors

9 The first electric push rod 10 Collecting bucket

11 Odor collection port 12 Odor collection pipe

13 Injection device 14 Nozzle pipe

15 nozzles 16 screw conveyors

17 Outlet 18 Impurity filter

19 The second electric push rod 20 Drain port

21 rotating shaft 22, 23, 24, 25 supports

26 bellows 27 pairs of interfaces

28 brackets 29 handles

30 Magnet 31 Rib plate

32 top cover

Detailed ways

The utility model provides a kitchen garbage collection silo, which includes a shell assembly 1, and the shell assembly 1 is provided with a material inlet at the top and a material outlet 17 at the bottom, wherein the The feed port includes a first feed port 2 and a second feed port 3, the second feed port 3 is smaller than the first feed port 2, and, between the first feed port 2 and the The second material inlet 3 is respectively provided with a first material bin door 4 and a second material bin door 5 .

According to the utility model, the feed port of the kitchen waste collection bin is provided with a bin door, which can effectively reduce the outward discharge of the peculiar smell of the garbage temporarily stored in the collection bin; and, the kitchen waste collection bin is provided with There are two feed ports. When using, for example, an unloading type kitchen garbage truck to feed, the first bin door 4 with a larger opening can be opened, and the kitchen waste can be poured directly from the first feed port 2. When using a suction-type kitchen garbage truck for feeding, only the second bin door 5 with a smaller opening can be opened, and then the discharge pipe of the suction-type kitchen garbage truck can be directly inserted from the second feeding port 3 Feed in the silo, because the opening degree of the second feed port 3 is small, it can effectively reduce the spread of garbage odor during the feeding process, and reduce the splash of kitchen waste during the feeding process to a certain extent.

Wherein, the shell assembly 1 generally includes a wall plate and a top cover plate 32 .

Wherein, the first feeding port 2 can be set to be completely open, as shown in Figure 1 and Figure 2, one side of the top of the shell assembly 1 is provided with a top cover plate 32, and the other side is a The first feed port 2 is fully open in the width direction.

Preferably, the second feed port 3 can be arranged on the first silo door 4, in this case, only one opening needs to be set on the shell assembly 1 as the first feed port 2, so that The structure of the silo is more compact.

The second hopper door 5 can be opened in any suitable way. When the second hopper door 5 is arranged on the first hopper door 4, the first electric push rod 9 can be set on the first hopper door 4, and the The promotion of the first electric push rod 9 realizes the opening and closing of the second material bin door, and this arrangement method is simple in structure and easy to operate.

As shown in Figure 9, as an embodiment, a first electric push rod 9 can be arranged below the first bunker door 4, and the first electric push rod 9 is fixed on the first bunker door 4 through a support 22, And the push rod of the first electric push rod 9 is connected with the second bunker door 5 through the bearing 23. In Fig. 9, only a part of the first bunker door 4 is shown, and the upper surface of the second bunker door 5 is There is a distance of 0.5-1.2 mm between the lower surface of the first hopper door 4 to facilitate the movement of the second hopper door 5 relative to the first hopper door 4. When the push rod of the first electric push rod 9 is pushed out , the second silo door 5 moves from left to right in Fig. 9 to close the second feed port 3, and when the push rod of the first electric push rod 9 retracts, the second hopper door 5 moves along the Moving from right to left in Fig. 9, the second feeding port 3 is opened. In addition, the first electric push rod 9 can also be arranged above the first bunker door 4 .

In addition, the shell assembly 1 also includes a collecting bucket 10, which is arranged above the first feeding port 2, and the setting of the collecting bucket 10 can effectively reduce the splashing of kitchen waste during feeding. And, since the first feed port 2 is arranged on the first silo door 4, it is only necessary to arrange a collection bucket 10 above the first feed port 2 to prevent the use of the first feed port 2 and the second feed port 2 at the same time. The splash of the kitchen waste when the feed port 3 feeds makes the structure of the feed bin simpler and more compact. In addition, as shown in FIG. 3 , in this embodiment, the collecting bucket 10 is also provided with an opening (the left side of the collecting bucket 10 is opened in FIG. 3 ) to facilitate the feeding of the kitchen garbage truck.

The first bunker door 4 can also be opened in any suitable manner. For example, preferably the first silo door 4 can be set in the following manner: one side of the top of the shell assembly 1 is provided with a top cover plate 32, the other side is provided with the first feed port 2, and the first silo door 4 is provided with a roller 6, and a guide rail 7 cooperating with the roller 6 is also provided below the roller 6, and the opening and closing are realized through the cooperation of the roller 6 and the guide rail 7, and the first bunker door 4 is located on the top cover plate 32 below. This arrangement is especially suitable for the first silo door 4 with larger volume and weight, and also facilitates the installation of the collection bucket 10, and, since the first silo door 4 is positioned under the top cover 32, the top cover The lower surface of 32 is attached to the upper surface of the first silo door 4, which can effectively prevent the peculiar smell of the kitchen waste in the silo from escaping.

And, the movement directions of the first hopper door 4 and the second hopper door 5 in the horizontal mode are perpendicular to each other, as shown in Figure 3, the first hopper door 4 moves along the left and right directions, and the second hopper door 5 moves along the up and down direction. direction movement.

And the roller 6 is preferably arranged at the edge of the first bunker door 4, for example, below or outside the edge of the first bunker door 4, in this case, when the first bunker door 4 is opened, the guide rail 7 is located The outside of the first feeding port 2, thereby avoiding the pollution and corrosion of the guide rail 7 and the impact on the opening and closing of the first bin door 4 when the first feeding port 2 is used for feeding.

As a preferred embodiment, the silo can also be provided with a motor 8, which is connected with the roller 6 through a transmission mechanism (for example, a chain), so as to realize the electric operation of the first silo door 4, and can also pass through PLC realizes the automatic control of the first material bin door 4 .

Specifically, in the first embodiment of the present utility model, as shown in Figures 1 and 2, when the roller 6 is at position A1, the first feed port 2 is closed, and the left edge of the first bin door 4 is closed. Adhering to the left edge of the first feed port 2, the right edge of the first bin door 4 is located at position B1 in Figure 1; when the roller 6 is at position A2, the first feed port 2 is open, and the The left edge of a hopper door 4 is positioned at the right edge of the first feeding port 2, and the right edge of the first hopper door 4 is positioned at the B2 position among Fig. 1, and at this moment, the right side of the first hopper door 4 Partially moves below the top cover plate 32 .

And, as another embodiment, a second electric push rod 19 can also be set on the silo, and the push rod of the second electric push rod 19 is connected to the first silo door 4, thereby passing the second electric push rod 19 Control the opening and closing of the first bunker door 4. For example, as shown in Fig. 5 and Fig. 6, the first silo door 4 is pivotally connected with the top cover plate 32 through the rotating shaft 21 or a hinge, and the second electric push rod 19 is provided with one end of the push rod and the support 25 is pivotally connected and connected to the first bunker door 4 through the support 25, and the other end of the second electric push rod 19 is pivotally connected with the support 24 fixed on the shell assembly 1, thereby through the second electric push rod 19 The expansion and contraction of the push rod of the rod 19 pulls the support 25 to provide torque for the first bunker door 4, and then the first bunker door 4 is opened or closed.

Of course, the second bunker door 5 is also set to a form similar to this embodiment, that is, it is opened or closed by an electric push rod; The second bunker door 3 has a similar form, that is, the first bunker door 4 is pushed open or closed by setting an electric push rod.

In addition, the second feed port 3 can also be set in other forms. Fig. 10 to Fig. 13 provide another embodiment of the second feed port 3, for example, a butt pipe with adjustable length is arranged above the second feed port 3, and one end of the butt pipe is connected to the second feed port. The material port 3 is docked, and the other end is provided with a docking port 27 .

In this case, by adjusting the length of the connecting pipe, the discharge pipe of the suction type kitchen garbage truck with different outlet heights can be conveniently connected with the first feeding port 3, which is convenient to operate and improves the work efficiency , and can effectively reduce the splash of kitchen waste and the spread of odor during the feeding process.

Preferably, the butt joint is a bellows 26. Due to the scalability and bendability of the bellows, the docking port can move horizontally and vertically, so that the discharge pipe of the suction type kitchen garbage truck can be conveniently It is convenient to operate and does not need to constantly move the kitchen garbage truck to make the discharge pipe dock with the first feeding port, and the accuracy and efficiency of the docking can be improved through the bellows.

Specifically, the docking port 27 includes a fixing device. After the corrugated pipe 26 is docked with the discharge pipe, it is fixed with the discharge pipe by a fixing device. Wherein, the fixing device can be set in any suitable form, for example, set in the form of a wear-resistant rubber joint to fix the bellows 26 to the outlet of the discharge pipe through friction. Since the discharge pipes of garbage trucks are usually made of iron, as a preferred embodiment, the fixing device is a magnet 30, and the bellows 26 is connected with the outlet of the discharge pipe through the magnet 30. It is simple and convenient to connect and disconnect the bellows 26 and the discharge pipe.

Preferably, the magnet 30 is an electromagnet. In this case, it is only necessary to energize the electromagnet to make the electromagnet magnetic, and the bellows 26 can be connected to the discharge pipe. When the electromagnet is powered off, the bellows 26 is automatically separated from the discharge pipe, thereby realizing the automatic connection and separation of the bellows and the discharge pipe.

Specifically, the docking port 27 includes a bracket 28 connected to the bellows 26 , and the magnets 30 are evenly distributed along the circumference of the bracket 28 . Preferably, the bracket 28 can have a size and shape suitable for the discharge pipe of the garbage truck, so that the bellows 26 can be connected to the outlet of the discharge pipe of the garbage truck through the bracket 28, and the bracket 28 can also be set to a size Adjustable, for example, the bracket 28 can be configured to include a threaded joint provided at the other end of the corrugated pipe 26, and a plurality of rings with different diameters are matched, and different rings are selected to be connected to the threaded joint, so that The bracket 28 is suitable for discharge pipes of garbage trucks of different specifications. In addition, a handle 29 may also be provided on the bracket 28 , and the handle 29 protrudes outward from the outer peripheral surface of the bracket 28 . When feeding is finished, the support 28 can be manually separated from the discharge pipe through the handle 29, and the handle 29 is also conducive to the accurate docking of the control support 28 and the discharge pipe.

Specifically, as shown in Fig. 12 and Fig. 13, an embodiment of the docking port 27 is provided, wherein the support 28 is composed of two overlapping annular pieces, and there is a space between the two annular pieces, and the Rib plates 31 are arranged at equal intervals along the circumferential direction of the annular sheet in the interval, and the two annular sheets are connected by the rib plate 31, and magnets are arranged at equal intervals along the circumferential direction of the annular sheet in the interval. 30 , the handle 29 is arranged symmetrically along the circumference of the bracket 28 .

In addition, for the second feed port 3 provided with the bellows 26, the second bin door 5 is preferably arranged below the second feed port 3, as shown in FIG. The setting form of the second silo door is the same. Usually, the second silo door 5 is in a closed state, and only after the suction type kitchen garbage truck is fed and the docking port 27 has been docked with the discharge pipe, the second hopper door 5 is opened, thereby effectively Avoid the external discharge of the food waste temporarily stored in the silo and affect the surrounding environment.

Preferably, the housing assembly 1 can also be provided with an odor collection port 11 for connecting with the odor collection pipe 12, so that the odor generated by the food waste in the silo can be transported to the deodorizer through the odor collection pipe 12 through the negative pressure. In the odor system, it can effectively reduce the impact of the odor of the garbage temporarily stored in the collection silo on the surrounding environment.

In addition, preferably, the silo is also provided with a cleaning device for the inner wall of the silo. Since the food waste contains oil, water and slag, when the food waste in the silo is discharged from the discharge port 17, there will be some food waste leftovers on the inner wall of the silo. The inner wall cleaning device can clean the remnants on the inner wall of the silo, completely clean up the food waste in the silo, and prevent the remnants from staying for a long time and deteriorating.

Specifically, the cleaning device for the inner wall of the silo may include a spraying device 13 arranged in the casing assembly 1 . The spraying device 13 can be set in any suitable form, for example, the spraying device 13 can be a high-pressure rotary spray head suspended in the silo, which sprays cleaning liquid onto the inner wall of the silo to clean the remnants while rotating.

And, as a preferred embodiment, as shown in Fig. 1, Fig. 2 and Fig. 4, the spraying device 13 can be set to include a spray pipe 14 arranged around the inner wall of the casing assembly 1, and multiple nozzles are arranged at equal intervals on the spray pipe 14 The nozzles 15 are arranged in this way, which is conducive to cleaning all parts of the inner wall of the silo, so that the inside of the silo can be cleaned more thoroughly.

Correspondingly, a pump and a cleaning liquid pool are arranged outside the silo, and the pump is respectively connected to the injection device 13 and the cleaning liquid pool through a delivery pipeline, and the cleaning liquid pool can be a hot water pool, so as to remove the grease in the kitchen waste. Wait to wash.

And, preferably, the injection device 13 is arranged on the upper part of the housing assembly 1 and below the guide rail 7, which not only increases the cleaning range of the inner wall of the silo, but also makes the cleaning of the inner wall of the silo more thorough, and is also beneficial to avoid The pollution and corrosion of the guide rail 7 by the cleaning solution.

In addition, as a preferred embodiment, as shown in Fig. 4 to Fig. 6, the housing assembly 1 is formed into a downwardly reduced shape, and its vertical section is generally an inverted triangle, which is conducive to the complete discharge of kitchen waste. And it can make the spraying device 13 clean more thoroughly in the feed bin.

Moreover, the bottom of the shell assembly 1 can also be provided with a screw conveyor 16, the discharge end of the screw conveyor 16 is connected to the discharge port 17, and the kitchen waste is initially dehydrated through the screw conveyor 16, Then push to the discharge port 17 and discharge.

A drain port 20 may also be provided at the bottom of the silo, through which the water released from the food waste is discharged through the drain port 20 when the food waste is pushed by the screw conveyor 16 .

In addition, preferably, an impurity filter screen 18 is also provided below the first feeding port 2. After the food waste is poured into the silo, larger impurities in the food waste (such as large pieces of plastic, cloth and wood) etc.) will stay on the impurity filter screen 18, and the staff can clamp out these larger impurities, thereby preventing these larger impurities from entering the feed bin, and then blocking the screw conveyor 16.

The preferred embodiment of the utility model has been described in detail above in conjunction with the accompanying drawings, but the utility model is not limited to the specific details of the above-mentioned embodiment, and within the scope of the technical concept of the utility model, the technical solution of the utility model can be carried out in many ways. These simple modifications all belong to the protection scope of the present utility model.

In addition, it should be noted that the various specific technical features described in the above specific implementation manners may be combined in any suitable manner if there is no contradiction. In order to avoid unnecessary repetition, the utility model will not further describe various possible combinations.

In addition, any combination of various implementations of the present invention can also be made, as long as they do not violate the idea of the present invention, they should also be regarded as the disclosed content of the present invention.

Claims (15)

1. a changing food waste is collected feed bin; This feed bin comprises cage assembly (1); The discharging opening (17) that this cage assembly (1) is provided with the inlet point that is positioned at the top and is positioned at the bottom; It is characterized in that said inlet point comprises first inlet point (2) and second inlet point (3), said second inlet point (3) is less than said first inlet point (2); And, locate to be provided with respectively the first feed bin door (4) and the second feed bin door (5) at said first inlet point (2) and said second inlet point (3).

2. changing food waste according to claim 1 is collected feed bin, it is characterized in that said second inlet point (3) is arranged on the said first feed bin door (4).

3. changing food waste according to claim 2 is collected feed bin, it is characterized in that the said first feed bin door (4) is provided with first electric pushrod (9), and the push rod of this first electric pushrod (9) is connected in the said second feed bin door (5).

4. changing food waste according to claim 2 is collected feed bin, it is characterized in that said cage assembly (1) also comprises collection bucket (10), and this collection bucket (10) is arranged on said first inlet point (2) top.

5. changing food waste according to claim 3 is collected feed bin; It is characterized in that; One side at the top of said cage assembly (1) is provided with top blind flange (32), and opposite side is provided with said first inlet point (2), and the said first feed bin door (4) is provided with roller (6); Also be provided with the guide rail (7) that cooperates with this roller (6) in the below of this roller (6), the said first feed bin door (4) is positioned at the below of said top blind flange (32).

6. changing food waste according to claim 5 is collected feed bin, it is characterized in that the said first feed bin door (4) is vertical each other with the sense of motion of the said second feed bin door (5) on horizontal mode.

7. changing food waste according to claim 3 is collected feed bin, it is characterized in that this feed bin is provided with second electric pushrod (19), and the push rod of this second electric pushrod (19) is connected in the said first feed bin door (4).

8. changing food waste according to claim 1 is collected feed bin, it is characterized in that, said cage assembly (1) is provided with the foul smell that is used for linking to each other with foul smell conduit (12) and collects mouthful (11).

9. changing food waste according to claim 1 is collected feed bin, it is characterized in that the bottom of said feed bin cage assembly (1) is provided with conveyor screw (16), and the discharge end of this conveyor screw (16) links to each other with said discharging opening (17).

10. changing food waste according to claim 1 is collected feed bin; It is characterized in that; This feed bin is provided with the feed bin cleaner for inner wall; This feed bin cleaner for inner wall comprises the jetting system (13) that is arranged in the said cage assembly (1), and this jetting system (13) comprises the jet pipe (14) that is provided with around said cage assembly (1) inwall, and this jet pipe (14) is first-class to be arranged at intervals with a plurality of nozzles (15) that are provided with towards the inwall of said feed bin.

11. changing food waste according to claim 10 is collected feed bin, it is characterized in that, is outside equipped with pump and cleans liquid pool at said cage assembly (1), said pump is communicated with said jetting system (13) and said cleaning liquid pool respectively through delivery duct.

12. collect feed bin according to claim 1,5 or 7 described changing food wastes; It is characterized in that; Said second inlet point (3) top is provided with the butt tube of adjustable in length, and an end of this butt tube docks with said second inlet point (3), and the other end is provided with docking port (27).

13. changing food waste according to claim 12 is collected feed bin, it is characterized in that said butt tube is bellows (26), said docking port (27) comprises anchor fitting, and this anchor fitting is magnet (30).

14. changing food waste according to claim 13 is collected feed bin, it is characterized in that said magnet (30) is electromagnet.

15. changing food waste according to claim 14 is collected feed bin, it is characterized in that, said docking port (27) comprises and said bellows (26) bonded assembly support (28) that said magnet (30) circumferentially is uniformly distributed with along said support (28).

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