Automatic feeding mechanism for chopstick and spoon material bags

Abstract

The utility model provides an automatic feeding mechanism for chopstick and spoon material bags, and relates to the technical field of catering equipment, the automatic feeding mechanism comprises a bin body and a rotary material pulling assembly located at the end part of the bin body, the rotary material pulling assembly comprises a mounting seat, a columnar rotary material pulling device is rotationally arranged on the mounting seat, the end part of the bin body is provided with an opening, and the opening corresponds to the rotary material pulling device; the bin body comprises a bottom plate, a tangent plane is formed on the surface of the rotary material puller in the axial direction, and when the tangent plane rotates to the position corresponding to the bin body in the rotating process of the rotary material puller, a gap between the rotary material puller and the bottom plate is enlarged, so that chopstick and spoon material bags can be discharged from the gap. The utility model has the beneficial effects that the rotary material pulling device rotates for a circle to pull out the chopstick and spoon material bags from the bin body and fall onto the bin-out pushing plate, and the bin-out pushing plate performs reciprocating pushing motion under the action of the material pushing motor, so that the chopstick and spoon material bags are pushed into the blanking bin and fall down; the automatic feeding structure is high in accuracy and stable in operation.

Description

TECHNICAL FIELD

[0001] The utility model relates to catering equipment technical field especially a chopsticks and spoon material bag automatic supply mechanism. BACKGROUND

[0002] The cooking and selling integrated machine is a kind of equipment integrated cooking and selling function, it is usually used in commercial environment, such as fast food restaurant, convenience store etc., to provide quick, convenient food production and sales service. There are similar products on the market at present, mainly using prefabricated product, through the built-in cabinet format storage of equipment, after purchase, linkage inside push mechanism, after microwave or electric heating, again by the material taking-out port push material taking-out, it is a kind of simple prefabricated food sells after simple heating, it is also a kind of unmanned vending machine, and another kind is through the prefabricated bun after water heating, push sells after being packed in bowl, it is also a kind of unmanned vending form.

[0003] Chinese patent publication No. CN106127947A discloses an automatic noodle selling and cooking integrated machine, the bun sleeve box includes bun and seasoning bag, tin paper bowl and chopsticks, and the discharge structure and its mode of the bun sleeve box are "a bun sleeve box push mechanism includes a driving motor, a pair of belt pulleys driven by the motor, the two belt pulleys are fixedly installed at the two ends of a track located directly below the push groove, a push frame is movably arranged on the track, a connecting rod is arranged on the push frame, a clamping plate is arranged on the top surface of the connecting rod, the belt of the belt pulley is positioned and clamped between the clamping plate and the connecting rod, at least one push rod that can freely slide in the push groove is integrally arranged on the push frame, and the height of the rod end of the push rod is sufficient to push the bun sleeve box to move forward smoothly. After the bun sleeve box is pushed by the push rod to the sliding plate of the shelf bottom plate, the push rod is quickly reset to the back of the shelf back plate, and the bun sleeve box stacked thereon falls naturally under the action of gravity to the horizontal plate surface of the bottom plate to fill the space. That is, the discharge is in a push discharge mode, but in actual application, it is found that the push discharge mode has poor stability, and in the above structure, after the bun sleeve box is pushed out, the push rod needs to be quickly reset to the back of the shelf back plate for the next operation, so the structure is complex and the operation is cumbersome.

[0004] Therefore, it is necessary to disclose a chopsticks and spoon material bag automatic supply mechanism to overcome the defects of the prior art. UTILITY MODEL CONTENTS

[0005] The utility model overcomes the defects in the prior art and provides a chopsticks and spoon material bag automatic supply mechanism, which can pull out the chopsticks and spoon material bag from the warehouse body by rotating the pulling device for one revolution, has high accuracy and stable operation.

[0006] To solve the above technical problems, the utility model is implemented by the following technical solutions:

[0007] The application discloses a chopstick and spoon material bag automatic feeding mechanism which comprises a warehouse body and a rotary material pulling assembly arranged at the end of the warehouse body.

[0008] A counterweight push plate is arranged on the bottom plate, and the counterweight push plate has a chopstick and spoon material bag placement area at the opening; a guide groove is arranged on the bottom plate in the length direction, and the counterweight push plate is movably arranged in the guide groove; the counterweight push plate is connected with a pushing mechanism, and the counterweight push plate pushes the chopstick and spoon material bag to the opening under the action of the pushing mechanism and realizes the discharge under the action of the rotary material pulling assembly.

[0009] Further, the lower end of the counterweight push plate is connected with a sliding block, a guide rail is arranged along the length direction of the warehouse body, and the sliding block is slidingly connected to the guide rail; the pushing mechanism comprises a first sliding wheel and a second sliding wheel connected below the bottom plate, a third sliding wheel is arranged beside the first sliding wheel, the first sliding wheel and the second sliding wheel are horizontally rotatably arranged, the third sliding wheel is vertically rotatably arranged, and the first sliding wheel and the second sliding wheel are respectively arranged at the two sides close to the head and tail of the guide rail; a tensioning wire is further arranged, one end of the tensioning wire is connected with the sliding block, the other end of the tensioning wire is connected with a counterweight block, and the middle section of the tensioning wire is sequentially connected to the first sliding wheel, the second sliding wheel and the third sliding wheel.

[0010] Further, the counterweight block is longitudinally provided with a groove for embedding and assembling the tensioning wire.

[0011] Further, the rotary material pulling assembly is provided with a convex edge above the cutting surface in the axial direction.

[0012] Further, the lower part of the rotary material pulling assembly is provided with an ejection guide plate, the upper part of the ejection guide plate is movably provided with an ejection push plate, and the ejection guide plate and the ejection push plate are vertically provided with ladder-shaped push strips; the lower part of the ejection guide plate is connected with a first support frame, the first support frame is connected with a pushing motor, the motor shaft of the pushing motor is connected with an eccentric wheel, the eccentric wheel is connected with a bearing; the ejection push plate is provided with an elongated hole, and the bearing is located in the elongated hole; the ejection push plate is provided with a guide groove, the ejection guide plate is connected with a screw, and the screw is located in the guide groove; the pushing motor drives the eccentric wheel to move, so as to drive the ejection push plate to reciprocally push on the ejection guide plate.

[0013] Further, the outer side of the warehouse guide plate is connected with a first side plate, the inner side of the warehouse guide plate is connected with a second side plate, the upper end of the second side plate is connected with the bottom plate; and the second side plate is arranged in an inclined manner so that the central part of the warehouse pushing plate corresponds to the rotary puller; and an inclined end of the warehouse pushing plate is provided with the discharge bin.

[0014] Further, the rotary puller assembly is further provided with a second support frame, the second support frame is connected on the mounting seat; a puller motor is arranged on the second support frame, the puller motor is connected with the rotary puller; a rotating shaft clamping sleeve is connected on the rotating shaft of the puller motor; and a micro switch is arranged on the second support frame and corresponds to the position of the rotating shaft clamping sleeve.

[0015] Further, the side of the bin body is provided with a discharging port, and the discharging port is provided with a bin door.

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] The utility model discloses a rotary puller assembly is arranged at the opening of the end of the bin body, and the rotary puller of the rotary puller assembly rotates one round and pulls out the chopstick spoon material package from the bin body and falls on the warehouse pushing plate, and the warehouse pushing plate will reciprocating push movement under the action of the material pushing motor, thereby pushing the chopstick spoon material package to the discharge bin and falling. BRIEF DESCRIPTION OF DRAWINGS

[0018] The accompanying drawings are intended to provide a further understanding of the utility model and serve to explain the utility model together with the embodiments of the utility model and do not constitute limitations to the utility model, and in the drawings:

[0019] Figure 1 It is the overall structure of the chopstick spoon material package automatic feeding mechanism of the utility model Figure 1 ;

[0020] Figure 2 It is the overall structure of the chopstick spoon material package automatic feeding mechanism of the utility model Figure 2 , and the bin door is removed.

[0021] Figure 3 It is the overall structure of the chopstick spoon material package automatic feeding mechanism of the utility model Figure 3 , and the bin door is removed.

[0022] Figure 4 It is the local schematic view of the rotary puller assembly of the utility model

[0023] Figure 5 It is the structure schematic view of the rotating shaft clamping sleeve and the micro switch of the utility model

[0024] Figure 6The position schematic view of the rotary material pulling device and the warehouse body of the utility model Figure 1 At this time, it is in the state of preparing to pull material;

[0025] Figure 7 The position schematic view of the rotary material pulling device and the warehouse body of the utility model Figure 2 At this time, it is in the state of pulling material;

[0026] Figure 8 The position schematic view of the rotary material pulling device and the warehouse body of the utility model Figure 3 At this time, it is in the state of pulling material;

[0027] Figure 9 The structure schematic view of the tensioning wire and the counterweight of the utility model;

[0028] Figure 10 The combined state schematic view of the warehouse outlet guide plate and the warehouse outlet pushing plate of the utility model;

[0029] Figure 11 The separated state schematic view of the warehouse outlet guide plate and the warehouse outlet pushing plate of the utility model.

[0030] In the drawing:

[0031] 1, warehouse body; 101, bottom plate; 1011, guide groove; 102, warehouse door; 2, rotary material pulling assembly; 201, mounting seat; 202, rotary material pulling device; 2021, cutting surface; 2022, convex edge; 203, second support frame; 204, material pulling motor; 205, rotating shaft clamping sleeve; 206, micro switch; 3, counterweight pushing plate; 4, sliding block; 5, guide rail; 6, first sliding wheel; 7, second sliding wheel; 8, third sliding wheel; 9, tensioning wire; 10, counterweight; 1001, channel; 11, warehouse outlet guide plate; 12, warehouse outlet pushing plate; 1201, long hole; 1202, guide groove; 13, ladder-shaped pushing strip; 14, first support frame; 15, pushing material motor; 16, eccentric wheel; 17, bearing; 18, screw; 19, first side plate; 20, second side plate; 21, blanking warehouse. DETAILED DESCRIPTION

[0032] The preferred embodiments of the utility model are described below in combination with the drawings, and it should be understood that the preferred embodiments described herein are only used for illustrating and explaining the utility model, and are not used for limiting the utility model.

[0033] As Figures 1 to 11The utility model discloses request a chopsticks spoon material bag automatic feeding mechanism to overcome traditional chopsticks spoon material supply stability problem, specifically, including warehouse body 1 and the rotation material pulling subassembly 2 at the end of warehouse body 1, the lateral of warehouse body 1 is provided with the discharge port, for chopsticks spoon material replenishment to the inside of warehouse body 1, be provided with warehouse door 102 on the discharge port, and warehouse door 102 is detachable installation, is favorable to the opening of discharge port.

[0034] Rotation material pulling subassembly 2 includes mounting seat 201, and the cylindrical rotation material puller 202 is rotationally arranged on mounting seat 201, and the end of warehouse body 1 is provided with an opening, which corresponds to the rotation material puller 202; the chopsticks spoon material bag in the warehouse body 1 is transmitted to the opening and then pulled out by the rotation material puller 202; the opening mentioned above refers to the opening in the warehouse body 1 corresponding to the rotation material puller 202 without shielding; the warehouse body 1 includes a bottom plate 101, the bottom plate 101 is provided with a counterweight push plate 3, the counterweight push plate 3 has a placement area of the chopsticks spoon material bag to the opening; the bottom plate 101 is provided with a guide groove 1011 along the length direction, and the counterweight push plate 3 is movably arranged in the guide groove 1011; the chopsticks spoon material bag is placed on one side of the forward direction of the counterweight push plate 3, the counterweight push plate 3 is connected with a pushing mechanism, and the counterweight push plate 3 is pushed to the opening under the action of the pushing mechanism and is discharged under the action of the rotation material puller 202.

[0035] Specifically, the lower end of the counterweight push plate 3 is connected with a sliding block 4 through the guide groove 1011, the guide rail 5 is arranged along the length direction of the warehouse body 1, and the sliding block 4 is slidably connected to the guide rail 5, so that the counterweight push plate 3 can be pushed from the side away from the rotation material puller 202 to the side close to the rotation material puller 202; the pushing mechanism includes a first sliding wheel 6 and a second sliding wheel 7 connected below the bottom plate 101, a third sliding wheel 8 is arranged beside the first sliding wheel 6, the first sliding wheel 6 and the second sliding wheel 7 are horizontally rotationally arranged, the third sliding wheel 8 is vertically rotationally arranged, and the first sliding wheel 6 and the second sliding wheel 7 are respectively located on the first side and the second side close to the guide rail 5; as Figure 3As shown, the first sliding wheel 6 is located near one side of the rotating puller 202, and the second sliding wheel 7 is located away from the rotating puller 202. The tensioning wire 9 has one end connected to the sliding block 4 and the other end connected to the counterweight 10. The middle section of the tensioning wire 9 is sequentially connected to the first sliding wheel 6, the second sliding wheel 7, and the third sliding wheel 8, that is, the tensioning wire 9 extending from the sliding block 4 first winds around the first sliding wheel 6, then winds around the second sliding wheel 7, and finally winds around the third sliding wheel 8, and finally connects to the counterweight 10. The counterweight 10 has a downward pulling force due to gravity, and finally this pulling force through the tensioning wire 9 has a pulling force on the sliding block 4 in the direction of the first sliding wheel 6, that is, the counterweight push plate 3 has a pushing force on the chopstick food package located in the forward direction of the counterweight push plate 3, so that when the rotating puller 202 pulls down the frontmost chopstick food package, the rear chopstick food package can be immediately replenished; that is, under the action of the counterweight push plate 3, the chopstick food package is pushed forward by one position for each reduction.

[0036] From Figure 9 It can be seen that the counterweight 10 is a plurality of blocks stacked longitudinally. The counterweight 10 is longitudinally provided with a channel 1001 for embedding and assembling the tensioning wire 9, that is, the number of counterweights 10 can be set according to the required pushing force of the counterweight push plate 3.

[0037] The surface of the rotating puller 202 is formed with a cutting surface 2021 in the axial direction. When the cutting surface 2021 is turned to the corresponding position of the warehouse body 1 during rotation, the gap between the rotating puller 202 and the bottom plate 101 is increased, thereby helping the chopstick food package to be discharged from the gap.

[0038] In combination Figures 6 to 8 It can be seen that the rotating puller 202 rotates counterclockwise. When the rotating puller 202 rotates from Figure 6 to Figure 7 state, the frontmost chopstick food package will enter below the cutting surface 2021 under the action of the pushing force of the counterweight push plate 3, and at this time the gap between the cutting surface 2021 and the bottom plate 101 has a gradually increasing trend, thereby allowing the chopstick food package to enter the gap; the rotating puller 202 is formed with a convex edge 2022 above the cutting surface 2021 in the axial direction, which helps to pull out the chopstick food package; as the rotating puller 202 rotates, the convex edge 2022 will cooperate to pull out the chopstick food package entering the gap. When the rotating puller 202 rotates from Figure 7 to Figure 8In the state, the gap between the cutting surface 2021 and the bottom plate 101 gradually decreases and the arc surface of the rotary stripper 202 faces the warehouse 1, and the gap is smaller than the thickness of the chopstick spoon material package, so the chopstick spoon material package cannot be rolled in any more, so that the rotary stripper 202 rotates one revolution to output one chopstick spoon material package; and in the design size, the diameter of the rotary stripper 202 is designed to be just right when the convex edge 2022 of the rotary stripper 202 rotates downward to scrape a chopstick spoon material package, so that there is no excess phenomenon.

[0039] In combination Figure 10 And Figure 11 See, the lower part of the rotary stripper assembly 2 is inclined and provided with an ejection guide plate 11, the upper part of the ejection guide plate 11 is movably provided with an ejection pushing plate 12, and the ejection guide plate 11 and the ejection pushing plate 12 are both vertically provided with ladder-shaped pushing strips 13; next to the ladder-shaped pushing strip 13 of the ejection pushing plate 12 is a starting empty slot, so that when the ejection pushing plate 12 is stacked on the ejection guide plate 11, the ladder-shaped pushing strip 13 of the ejection guide plate 11 can extend from the empty slot of the ejection pushing plate 12; the lower part of the ejection guide plate 11 is connected with a first support frame 14, the first support frame 14 is connected with a pushing material motor 15, the motor shaft of the pushing material motor 15 is connected with an eccentric wheel 16, and the eccentric wheel 16 is connected with a bearing 17; the ejection pushing plate 12 is provided with an elongated hole 1201, and the bearing 17 is located in the elongated hole 1201; the ejection pushing plate 12 is provided with a guide groove 1202, and the ejection guide plate 11 is connected with a screw, which is located in the guide groove 1202; the screw limits the ejection pushing plate 12, so that the ejection pushing plate 12 can only reciprocate in the direction of the guide groove 1202 relative to the ejection guide plate 11; therefore, the pushing material motor 15 drives the eccentric wheel 16 to rotate, so that the bearing 17 moves in a circular motion, and since the elongated hole 1201 is sleeved on the bearing 17, the ejection pushing plate 12 will move in a reciprocating motion relative to the ejection guide plate 11 under the driving of the bearing 17. The inclined end of the ejection pushing plate 12 is provided with a discharging bin 21, and the ladder-shaped pushing strips 13 are gradually lowered into the discharging bin 21, so that during the movement of the ejection pushing plate 12, the ladder-shaped pushing strips 13 on the ejection pushing plate 12 will have a pushing force on the chopstick spoon material package in the direction of the discharging bin 21; the ladder-shaped pushing strips 13 on the ejection guide plate 11 are stationary, so they can limit the chopstick spoon material package from moving back, preventing the chopstick spoon material package from being brought back when the ejection pushing plate 12 moves away from the discharging bin 21. Finally, the pushing material motor 15 is started to drive the eccentric wheel 16 to move, thereby driving the ejection pushing plate 12 to move in a reciprocating pushing motion on the ejection guide plate 11, pushing the chopstick spoon material package to fall into the discharging bin 21.

[0040] The first side plate 19 is connected to the outer side of the warehouse guide plate 11, and the second side plate 20 is connected to the inner side of the warehouse guide plate 11, so that the chopsticks and spoons material bag can be prevented from falling to both sides, and the upper end of the second side plate 20 is connected to the bottom plate 101, and the second side plate 20 is inclined, so that the central part of the warehouse pushing plate 12 corresponds to the rotating material pulling device 202, and the chopsticks and spoons material bag falls directly into the warehouse pushing plate 12 after being pulled out at the rotating material pulling device 202.

[0041] The rotating material pulling assembly 2 further comprises a second support frame 203 connected to the mounting seat 201, a material pulling motor 204 arranged on the second support frame 203 and connected to the rotating material pulling device 202, and a micro switch 206 arranged on the second support frame 203 and corresponding to the shaft clamping sleeve 205. Figure 5 The shaft clamping sleeve 205 is provided with a convex position, the material pulling motor 204 controls the rotating material pulling device 202 to rotate one circle, the shaft clamping sleeve 205 also rotates one circle, and when the convex position of the shaft clamping sleeve 205 corresponds to the micro switch 206 again, the micro switch 206 outputs a signal to stop the rotation of the material pulling motor 204.

[0042] The chopsticks and spoons material bag automatic feeding mechanism of the utility model is provided with the rotating material pulling assembly 2 at the opening of the end of the warehouse body 1, the rotating material pulling device 202 in the rotating material pulling assembly 2 pulls out the chopsticks and spoons material bag from the warehouse body 1 and falls to the warehouse pushing plate 12, and the warehouse pushing plate 12 reciprocatingly pushes under the action of the material pushing motor 15, so as to push the chopsticks and spoons material bag to fall into the discharging warehouse 21.

[0043] Finally, it should be noted that: the above is only the preferred embodiment of the utility model, and is not used for limiting the utility model, although the utility model is described in detail with reference to the embodiment, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of the technical features, but any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model, should be included in the protection scope of the utility model.

Claims

1. An automatic feeding mechanism for chopsticks and spoon seasoning packets, characterized in that, The application relates to a rotating and pulling-out assembly of a warehouse body (1) and an end of the warehouse body (1), wherein the rotating and pulling-out assembly (2) comprises a mounting base (201) provided with a columnar rotating and pulling-out device (202) rotatingly arranged on the mounting base (201), the end of the warehouse body (1) is provided with an opening corresponding to the rotating and pulling-out device (202), the warehouse body (1) comprises a bottom plate (101), a cutting surface (2021) is formed on the surface of the rotating and pulling-out device (202) in the axial direction, and when the cutting surface (2021) is turned to a corresponding position of the warehouse body (1) during rotation of the rotating and pulling-out device (202), the gap between the rotating and pulling-out device (202) and the bottom plate (101) is increased, so that the chopsticks and spoons material bag is discharged from the gap. The bottom plate (101) is provided with a counterweight push plate (3), the counterweight push plate (3) has a placement area of the chopsticks and spoons material bag to the opening, the bottom plate (101) is provided with a guide groove (1011) in the length direction, the counterweight push plate (3) is movably arranged in the guide groove (1011), the counterweight push plate (3) is connected with a pushing mechanism, and the counterweight push plate (3) is pushed to the opening under the action of the pushing mechanism and is discharged under the action of the rotating and pulling-out device (202).

2. The chopstick spoon material package automatic feeding mechanism according to claim 1, characterized by, The lower end of the counterweight push plate (3) is connected with a sliding block (4), the guide rail (5) is arranged along the length direction of the warehouse body (1), and the sliding block (4) is slidingly connected to the guide rail (5); the pushing mechanism comprises a first sliding wheel (6) and a second sliding wheel (7) connected below the bottom plate (101), a third sliding wheel (8) is arranged beside the first sliding wheel (6), the first sliding wheel (6) and the second sliding wheel (7) are horizontally rotatably arranged, the third sliding wheel (8) is vertically rotatably arranged, the first sliding wheel (6) and the second sliding wheel (7) are respectively arranged on the two sides close to the head and tail of the guide rail (5); the pushing mechanism further comprises a tensioning wire (9), one end of the tensioning wire (9) is connected to the sliding block (4), the other end of the tensioning wire (9) is connected to a counterweight block (10), and the middle segment of the tensioning wire (9) is sequentially connected to the first sliding wheel (6), the second sliding wheel (7) and the third sliding wheel (8).

3. The chopstick spoon material package automatic feeding mechanism according to claim 2, characterized by, The counterweight block (10) is longitudinally provided with a groove (1001) for embedding and assembling the tensioning wire (9).

4. The chopstick spoon material package automatic feeding mechanism according to claim 2, characterized by, The rotating and pulling-out device (202) is provided with a convex edge (2022) above the cutting surface (2021) in the axial direction.

5. The chopstick spoon material package automatic feeding mechanism according to claim 1, characterized by, The lower part of the rotating drawing assembly (2) is provided with an ejection guide plate (11), the upper part of the ejection guide plate (11) is movably provided with an ejection pushing plate (12), and the ejection guide plate (11) and the ejection pushing plate (12) are both vertically provided with ladder-shaped pushing strips (13); the lower part of the ejection guide plate (11) is connected with a first support frame (14), the first support frame (14) is connected with a pushing motor (15), the motor shaft of the pushing motor (15) is connected with an eccentric wheel (16), the eccentric wheel (16) is connected with a bearing (17); the ejection pushing plate (12) is provided with an elongated hole (1201), and the bearing (17) is located in the elongated hole (1201); the ejection pushing plate (12) is provided with a guide groove (1202), the ejection guide plate (11) is connected with a screw, and the screw is located in the guide groove (1202); the pushing motor (15) drives the eccentric wheel (16) to move, so that the ejection pushing plate (12) reciprocally pushes on the ejection guide plate (11).

6. The chopstick spoon material package automatic feeding mechanism according to claim 5, wherein The outer side of the ejection guide plate (11) is connected with a first side plate (19), the inner side of the ejection guide plate (11) is connected with a second side plate (20), the upper end of the second side plate (20) is connected with the bottom plate (101); and the second side plate (20) is provided in an inclined manner, so that the central part of the ejection pushing plate (12) corresponds to the rotating drawer (202); the inclined end of the ejection pushing plate (12) is provided with a discharge bin (21).

7. The chopstick spoon material package automatic feeding mechanism according to claim 1, characterized by, The rotating drawing assembly (2) is also provided with a second support frame (203), the second support frame (203) is connected to the mounting seat (201); the second support frame (203) is provided with a drawing motor (204), the drawing motor (204) is connected with the rotating drawer (202); the rotating shaft of the drawing motor (204) is connected with a rotating shaft clamping sleeve (205), the second support frame (203) is provided with a micro switch (206), and the micro switch (206) corresponds to the position of the rotating shaft clamping sleeve (205).

8. The chopstick spoon material package automatic feeding mechanism according to claim 1, characterized by, The side of the bin body (1) is provided with a discharging port, and the discharging port is provided with a bin door (102).

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