A resource recycling bucket and resource recycling apparatus

Abstract

The application provides a resource recycling barrel and a resource recycling device, and relates to the technical field of resource recycling. The resource recycling barrel comprises a barrel body and a flexible door body component. The barrel body has a cavity inside. The barrel body is provided with a first opening in communication with the cavity. The flexible door body component is in sliding fit with the side edge of the first opening. The flexible door body component is used for switching between a closed state and a storage state. The flexible door body component can be bent during switching between the closed state and the storage state. In the closed state, the flexible door body component is blocked at the first opening. In the storage state, the flexible door body component is stored at one side of the barrel body. By adopting the flexible door body component, the flexible door body component can be bent during switching between the closed state and the storage state, so that the space occupied by the door body during opening or closing can be effectively reduced. Since the flexible door body component is stored at one side of the barrel body in the storage state, the door body is prevented from being lost due to separate placement.

Description

Technical Field

[0001] This invention relates to the field of resource recycling technology, and in particular to a resource recycling bin and resource recycling equipment. Background Technology

[0002] In recent years, with the rapid development of the social economy, all sectors have made continuous progress, and people's living standards and quality of life have been constantly improving. With the deepening of environmental protection concepts, recycling systems are playing an increasingly important role. Currently known recycling systems typically have lids that rotate around the bin, requiring considerable space to open and close, thus making the entire recycling system occupy a significant amount of space. Summary of the Invention

[0003] This invention provides a recycling bin that solves the problem that the lid of the recycling bin in the prior art requires a large amount of space to open.

[0004] This invention provides a resource recycling bin, comprising:

[0005] A barrel body with an internal cavity, and the barrel body having a first opening communicating with the cavity;

[0006] A flexible door component slides into the side of the first opening. The flexible door component is used to switch between a closed state and a retracted state. The flexible door component can be bent during the switching between the closed state and the retracted state. In the closed state, the flexible door component blocks the first opening. In the retracted state, the flexible door component is retracted into one side of the barrel.

[0007] The flexible door component includes:

[0008] Flexible door body;

[0009] A lever assembly is disposed at the first end of the flexible door body. During the process of pulling the barrel out of the box, the lever assembly is used to cooperate with a limiting component disposed on the box body to limit the flexible door body to be in the closed state.

[0010] According to an embodiment of the present invention, a recycling bin is provided, wherein the lever assembly is adapted to switch between an unfolded state and a folded state. During the process of pushing the bin into a box, the lever assembly contacts the box to switch the lever assembly from the unfolded state to the folded state, so that the bin can enter the box.

[0011] According to an embodiment of the present invention, a resource recycling bin is provided, wherein the lever assembly includes:

[0012] Shaft;

[0013] A slider is connected to the first end of the flexible door body, the slider slides with the side of the first opening, and the rotating shaft is connected to the slider through a connecting piece;

[0014] A paddle, the first end of which is rotatably connected to the rotating shaft;

[0015] A return spring is sleeved on the rotating shaft and connected to the lever. The return spring is used to drive the lever to switch from a folded state to an unfolded state.

[0016] According to an embodiment of the present invention, a recycling bin is provided in which a first end of the lever is provided with a first arc angle on the side facing the flexible door body, and a first right angle on the side facing away from the flexible door body; a second end of the lever is provided with a second right angle on the side facing the flexible door body, and a second arc angle on the side facing away from the flexible door body.

[0017] A resource recycling bin provided according to an embodiment of the present invention further includes:

[0018] The locking assembly includes a lock body and a latch, one of which is disposed at a first end of the flexible door body, and the other of which is disposed in the barrel body; in the closed state, the lock body and the latch are locked together; in the retracted state, the lock body and the latch are separated.

[0019] A resource recycling bin provided according to an embodiment of the present invention further includes:

[0020] A box body is disposed on one side of the barrel body, and an entrance is provided on the top of the box body. In the storage state, the flexible door component is stored in the box body.

[0021] A resource recycling bin provided according to an embodiment of the present invention further includes:

[0022] A slide rail is provided on the side of the first opening, and the slider slides in cooperation with the slide rail; the upper side wall of the slide rail is provided with a groove extending along the length direction of the slide rail, and the paddle passes through the corresponding groove and slides in cooperation with the groove.

[0023] According to an embodiment of the present invention, a resource recycling bin is provided, wherein a limiting block is provided at the second end of the flexible door body, and the limiting block is used to drive the flexible door body into the bin body under the action of gravity.

[0024] According to an embodiment of the present invention, a resource recycling bin is provided, wherein the flexible door body includes:

[0025] Multiple door body units are spaced apart, and adjacent door body units are connected by a flexible connector. The slider is connected to the door body unit at the first end of the flexible door body, and the limiting block is connected to the door body unit at the second end of the flexible door body.

[0026] The present invention also provides a resource recycling device, including a box and a resource recycling bin as described in any one of the above, wherein a second opening is provided on one side of the box and the bin is disposed inside the box.

[0027] The recycling bin provided in this embodiment of the invention uses a flexible door component, which can be bent during the switching between the closed state and the storage state, effectively reducing the space occupied by the door during the opening or closing process; since in the storage state, the flexible door component is stored on one side of the bin. Attached Figure Description

[0028] To more clearly illustrate the technical solutions in this invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0029] Figure 1 This is a three-dimensional structural diagram of the resource recycling bin when the flexible door component provided in this embodiment of the invention is in the storage state;

[0030] Figure 2 This is a three-dimensional structural diagram of the resource recycling bin when the flexible door component provided in this embodiment of the invention is in the closed state;

[0031] Figure 3 This is a side view cross-sectional structural diagram of the resource recycling bin provided in an embodiment of the present invention;

[0032] Figure 4 This is a three-dimensional structural diagram of the resource recycling bin after removing the flexible door components, provided in an embodiment of the present invention.

[0033] Figure 5 This is a schematic diagram showing the connection relationship between the flexible door body, the limiting block, and the slide rail provided in an embodiment of the present invention;

[0034] Figure 6 This is a three-dimensional structural schematic diagram of the paddle assembly provided in an embodiment of the present invention;

[0035] Figure 7 This is a three-dimensional structural schematic diagram of the flexible door component provided in an embodiment of the present invention;

[0036] Figure 8This is a three-dimensional structural diagram of the resource recycling equipment provided in an embodiment of the present invention;

[0037] Figure 9 This is one of the side view cross-sectional structural schematic diagrams of the resource recycling equipment provided in the embodiments of the present invention;

[0038] Figure 10 This is the second side view cross-sectional structural schematic diagram of the resource recycling equipment provided in the embodiment of the present invention.

[0039] Reference numerals: 100, barrel body; 200, flexible door component; 210, flexible door body; 220, paddle assembly; 221, pivot; 222, paddle; 223, return spring; 224, slider; 225, first arc angle; 226, first right angle; 227, second right angle; 228, second arc angle; 230, limit block; 240, door unit; 250, flexible connector; 300, locking assembly; 310, lock body; 320, latch; 400, box body; 500, slide rail; 510, slide groove; 600, housing; 610, notch; 620, limit assembly. Detailed Implementation

[0040] The embodiments of the present invention will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of the invention.

[0041] In the description of the embodiments of the present invention, it should be noted that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of the present invention. In addition, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0042] In the description of the embodiments of the present invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of the present invention based on the specific circumstances.

[0043] In embodiments of the present invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0044] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0045] Figure 1 This example illustrates a three-dimensional structural diagram of the resource recycling bin when the flexible door component provided in an embodiment of the present invention is in a retracted state. Figure 2 This example illustrates a three-dimensional structural diagram of the resource recycling bin when the flexible door component provided in an embodiment of the present invention is in the closed state. Figure 3 A side view cross-sectional structural diagram of the resource recycling bin provided in an embodiment of the present invention is illustrated, as follows: Figures 1 to 3 As shown, the recycling bin includes a bin body 100 and a flexible door component 200. The bin body 100 has an internal cavity and a first opening communicating with the cavity. The flexible door component 200 slides against the side of the first opening. The flexible door component 200 is used to switch between a closed state and a retracted state. The flexible door component 200 can be bent during the switching between the closed and retracted states. In the closed state, the flexible door component 200 seals the first opening; in the retracted state, the flexible door component 200 is retracted to one side of the bin body 100.

[0046] The flexible door component 200 includes a flexible door body 210 and a lever assembly 220. The lever assembly 220 is disposed at the first end of the flexible door body 210. During the process of pulling the barrel 100 out of the box 600, the lever assembly 220 cooperates with the limiting component 620 disposed on the box 600 to limit the flexible door body 210 to be in a closed state.

[0047] The recycling bin provided in this embodiment of the invention employs a flexible door component 200, which can be bent during the switching between the closed state and the storage state, effectively reducing the space occupied by the door during the opening or closing process; since the flexible door component 200 is stored on one side of the bin body 100 in the storage state, it avoids the door from being lost due to being placed alone.

[0048] In an embodiment of the present invention, the barrel 100 is rectangular, the first opening is located at the top of the barrel 100, and the flexible door component 200 is rectangular. The size of the first opening is adapted to the size of the flexible door component 200. Because the flexible door component 200 slides into the side of the first opening, and the first opening is rectangular, it can be ensured that the flexible door component 200 and the side of the first opening can effectively contact each other at any position, improving the stability of the flexible door component 200 during sliding.

[0049] In an embodiment of the present invention, Figure 7 A three-dimensional structural schematic diagram of the flexible door component provided in an embodiment of the present invention is illustrated, such as... Figure 7 As shown, the flexible door body 210 includes multiple door units 240, which are spaced apart along the length of the flexible door body 210. Each door unit 240 can be a strip-shaped column or a strip-shaped sheet structure. The distance between adjacent door units 240 can be the same or different. Adjacent door units 240 are connected by flexible connectors 250. Specifically, the flexible connectors 250 can be ropes, wires, chains, or other flexible connectors. Two flexible connectors 250 are provided, with through holes at both ends of each door unit 240. One rope is sequentially threaded through one end of each door unit 240, and the other rope is sequentially threaded through the other end of each door unit 240. Connecting multiple door units 240 using flexible connectors 250 makes the flexible door body 210 easier to bend, thereby reducing the space occupied by the flexible door body 210 during opening or closing.

[0050] It should be noted that the connection method between the rope and the door unit 240 is not limited to the above connection method. Connection methods such as socketing, hot melt connection, adhesive bonding, and snap-fit ​​can also be used.

[0051] It should also be noted that the number of flexible connectors 250 is not limited to two, but can also be one. In this case, the width of the flexible connector 250 is larger so that the flexible connector 250 and the door unit 240 have a larger contact surface, thereby better connecting multiple door units 240 together. Of course, the number of flexible connectors 250 can also be multiple, and multiple flexible connectors 250 are spaced apart along the width direction of the flexible door body 210.

[0052] It should also be noted that the specific structural form of the flexible door body 210 is not limited to connecting two adjacent door units 240 through the flexible connector 250. Two adjacent door units 240 can also be connected by hinge.

[0053] like Figure 7 As shown, slider 224 is connected to door body unit 240 at the first end of flexible door body 210. Specifically, slider 224 is sleeved with door body unit 240 at the first end of flexible door body 210. Here, door body unit 240 at the first end of flexible door body 210 is referred to as the first door body unit. Figure 7 As shown, two sliders 224 are provided, each with a connecting hole. The two sliders 224 are fitted onto the two ends of the first door unit in a one-to-one correspondence. The sliders 224 serve both to connect the paddle assembly 220 and the door unit 240, and to slide in cooperation with the side of the first opening.

[0054] It should be noted that the connection between slider 224 and the first door unit is not limited to a socket connection; welding, integral molding, or other methods can also be used for connection.

[0055] Figure 5 A schematic diagram illustrating the connection relationship between the flexible door body, the limiting block, and the slide rail provided in an embodiment of the present invention is shown, such as... Figure 5 As shown, a limiting block 230 is provided at the second end of the flexible door body 210. The limiting block 230 is used to drive the flexible door body 210 into the box 400 under the action of gravity. The limiting block 230 is connected to the door unit 240 at the second end of the flexible door body 210. Here, the door unit 240 at the second end of the flexible door body 210 is referred to as the second door unit. Other door units 240 are distributed at intervals between the first door unit and the second door unit. Figure 5 As shown, the limiting block 230 has a block-shaped structure and is made of a heavy metal material. Two limiting blocks 230 are provided, each with a connecting hole. The two limiting blocks 230 are fitted one-to-one onto the two ends of the second door unit. The thickness of the limiting block 230 is greater than the width of the slide rail 500. The limiting block 230 serves two purposes: firstly, it allows the flexible door body 210 to slide into the housing 400 under the influence of gravity; secondly, in the closed state, it abuts against the end of the slide rail 500 near the housing 400 to prevent the flexible door body 210 from exceeding a predetermined position during movement, thus preventing it from failing to return to its original position.

[0056] In embodiments of the present invention, such as Figure 7As shown, in this embodiment, two lever assemblies 220 are provided, and the two lever assemblies 220 are connected to the two ends of the first door unit in a one-to-one correspondence. Of course, two or more lever assemblies 220 can also be provided. The lever assembly 220 is used to switch between an unfolded state and a folded state. During the process of pushing the bucket 100 into the box 600, the lever assembly 220 switches from the unfolded state to the folded state. At this time, the height of the lever assembly 220 decreases, the overall height of the resource recycling bucket decreases, and the bucket 100 can enter the box 600 without being blocked by the upper side of the second opening.

[0057] like Figure 9 As shown, during the process of pulling the bin 100 out of the box 600, since the overall height of the recycling bin is greater than the bottom height of the limiting component 620, the paddle component 220 will abut against the limiting component 620. Under the limiting action of the limiting component 620, the paddle component 220 drives the flexible door body 210 to slide, switching from the storage state to the closed state. Since there is no need to set up a special electric structure to control the closing of the flexible door body 210, the automatic closing of the flexible door body 210 can be achieved, which has the advantages of simple and reliable structure and convenient use.

[0058] In an embodiment of the present invention, Figure 6 A three-dimensional structural schematic diagram of the paddle assembly provided in an embodiment of the present invention is illustrated, such as... Figure 6 As shown, the paddle assembly 220 includes a rotating shaft 221, a paddle 222, and a return spring 223. The rotating shaft 221 is connected to the flexible door body 210. The first end of the paddle 222 is rotatably connected to the rotating shaft 221. Specifically, the first end of the paddle 222 is provided with a through hole, and the first end of the paddle 222 is rotatably sleeved on the rotating shaft 221. The return spring 223 is sleeved on the rotating shaft 221 and connected to the paddle 222. The return spring 223 is used to drive the paddle 222 to switch from a folded state to an unfolded state.

[0059] Specifically, one fixed end of the return spring 223 abuts against the side of the lever 222 facing the flexible door body 210, and the other fixed end of the return spring 223 is connected to the slider 224 or the connecting piece. Alternatively, a positioning groove or positioning hole can be provided in the slider 224 or the connecting piece, and the other fixed end of the return spring 223 can be inserted into the positioning groove or positioning hole. By setting the return spring 223, the lever 222 automatically switches from a folded state to an unfolded state without manual operation, making it more convenient to use.

[0060] In embodiments of the present invention, such as Figure 6As shown, the paddle assembly 220 also includes a slider 224, which is rectangular, but can also be cylindrical or other shapes. The slider 224 is connected to the first end of the flexible door body 210 and slides against the side of the first opening. This sliding engagement prevents direct contact between the flexible door body 210 and the side of the first opening or the slide rail 500, reducing frictional resistance. The rotating shaft 221 is connected to the slider 224 via connecting pieces. Specifically, two connecting pieces are spaced apart on the upper part of the slider 224. These connecting pieces can be welded to the slider 224 or integrally formed. The connecting pieces provide a mounting base for the rotating shaft 221, which can be rotatably or fixedly connected to it.

[0061] In embodiments of the present invention, such as Figure 6 As shown, the first end of the lever 222 has a first arc angle 225 on the side facing the flexible door body 210. The first arc angle 225 facilitates the rotation of the lever 222. Figure 6 As shown, when the paddle 222 is not under any force, the paddle 222 is in an upright state, that is, the paddle 222 is in an unfolded state, and at this time the paddle 222 is in its initial position.

[0062] like Figure 9 As shown, during the process of pushing the bin 100 into the container 600, since the overall height of the recycling bin is greater than the height of the second opening, the lever 222 will abut against the upper side of the second opening. Under the action of the upper side of the second opening, the lever 222 rotates in the direction indicated by the arrow and eventually folds into place. Under the action of the lever 222, the return spring 223 deforms. At this time, since the overall height of the recycling bin is less than or equal to the height of the second opening, the recycling bin can enter the container 600. After entering the container 600, under the elastic action of the return spring 223, the lever 222 rotates in the opposite direction of the arrow and eventually returns to its initial position, standing upright. At this time, the return spring 223 is in its initial state.

[0063] like Figure 6 As shown, the first end of the lever 222 has a right angle 226 on the side opposite to the flexible door body 210. During the process of pulling the bucket 100 out of the box 600, since the overall height of the recycling bucket is greater than the height of the limiting component 620, the lever 222 will abut against the limiting component 620. Since the first end of the lever 222 is at a right angle 226 opposite to the flexible door body 210, the lever 222 cannot continue to rotate in the opposite direction indicated by the arrow. Under the limiting action of the limiting component 620, the lever 222 drives the flexible door body 210 to slide, switching from the storage state to the closed state, thus realizing the automatic closing of the flexible door body 210.

[0064] like Figure 6 As shown, the second end of the lever 222 has a second right angle 227 on the side facing the flexible door body 210. This makes the side of the lever 222 facing the flexible door body 210 a flat surface. During the process of pulling the bucket 100 out of the box 600, the lever 222 and the limiting component 620 can have a larger contact surface, improving the stability when the lever 222 and the limiting component 620 are in contact. The second end of the lever 222 has a second rounded angle 228 on the side facing away from the flexible door body 210. During the process of pushing the bucket 100 into the box 600, because the second end of the lever 222 has a second rounded angle 228 on the side facing away from the flexible door body 210, the sliding engagement between the second end of the lever 222 and the upper side of the second opening is smoother, avoiding any jamming.

[0065] In embodiments of the present invention, such as Figure 1 As shown, the recycling bin also includes a locking component 300, which includes a lock body 310 and a latch 320. The latch 320 is disposed at the first end of the flexible door body 210, specifically, the latch 320 is disposed in the first door unit, preferably, the latch 320 is located in the middle of the first door unit. The lock body 310 is disposed on the bin body 100, specifically, the lock body 310 is disposed on the side opposite the first opening and the box body 400, preferably, the lock body 310 is located in the middle of the side opposite the first opening and the box body 400, and the positions of the lock body 310 and the latch 320 correspond.

[0066] In the closed state, the lock body 310 and the latch 320 are locked together. During the process of pulling the barrel 100 out of the box 600, the lever 222 abuts against the limiting component 620. Under the limiting action of the limiting component 620, the lever 222 drives the flexible door body 210 to slide, switching from the storage state to the closed state. The flexible door body 210 is closed, and the lock body 310 and the latch 320 are locked together. Since there is no need for a dedicated electric structure to control the locking of the lock body 310 and the latch 320, the flexible door body 210 can be automatically locked, making it more convenient to use. In the storage state, the lock body 310 and the latch 320 are separated. The lock body 310 and the latch 320 work together to lock the flexible door body 210, effectively ensuring the safety of goods during transportation.

[0067] It should be noted that the assembly method of the lock body 310 and the latch 320 is not limited to this. The lock body 310 can also be set at the first end of the flexible door body 210, that is, the lock body 310 is set at the first door unit, and the latch 320 is set at the barrel 100, that is, the latch 320 is set on the side opposite to the first opening and the box 400.

[0068] It should also be noted that the lock body 310 can be a mechanical lock as in existing technology, which is opened manually with a key. Alternatively, the lock body 310 can be an electromagnetic control lock, which can be opened via an electric switch or by scanning a code with a mobile phone. Both mechanical and electromagnetic control locks are conventional technologies in the relevant fields and will not be described in detail here.

[0069] In embodiments of the present invention, such as Figure 1 As shown, the recycling bin also includes a box body 400, which is used to store the flexible door component 200, thereby effectively preventing the flexible door body 210 from being lost if placed alone. The box body 400 is located on one side of the bin body 100, and is rectangular in shape. The box body 400 is integrally formed with the bin body 100. Of course, the box body 400 can also be set separately and fixed to one side of the bin body 100 by welding or screws. An entrance is provided at the top of the box body 400, with the first opening located at the top of the bin body 100. Since the first opening is located at the top of the bin body 100, placing the entrance at the top of the box body 400 facilitates the entry and exit of the flexible door body 210. In the stored state, the flexible door component 200 is stored inside the box body 400. The side wall at the bottom of the barrel 100 is flush with the side of the box 400 that is away from the barrel 100. This design increases the capacity of the barrel 100 and improves its aesthetics.

[0070] It should be noted that, in order to facilitate maintenance of the flexible door body 210 when it is in the storage state, the box body 400 has a hollow part on the side opposite to the barrel body 100.

[0071] In one embodiment of the present invention, the box body 400 includes two guide grooves (not shown), which are spaced apart on one side of the barrel body 100. The guide grooves extend in the vertical direction, with the upper end extending to near the side of the first opening to facilitate the sliding of the flexible door body 210 into the guide groove. A limiting piece is provided at the lower end of the guide groove. In the stored state, the two sides of the flexible door body 210 are correspondingly engaged in the two guide grooves to achieve storage of the flexible door body 210.

[0072] In an embodiment of the present invention, Figure 4 A schematic diagram illustrating the connection relationship between the flexible door body, the limiting block, and the slide rail provided in an embodiment of the present invention is shown, such as... Figure 4As shown, the recycling bin also includes a slide rail 500, which is used to slide in conjunction with the slider 224, allowing the flexible door component 200 to automatically slide into the box body 400 under the action of gravity. The slide rail 500 is located on the side of the first opening. There are two slide rails 500, arranged horizontally at intervals. One slide rail 500 is located on one side of the first opening, and the other slide rail 500 is located on the other side of the first opening. The slider 224 slides in conjunction with the slide rail 500. The slide rail 500 includes two sidewalls, which are arranged vertically at intervals and connected by a sidewall on the same side. These two sidewalls are referred to as the upper sidewall and the lower sidewall, respectively. The distance between the upper and lower sidewalls is greater than the thickness of the slider 224 to ensure that the slider 224 can slide freely between the upper and lower sidewalls. The sliding rail 500 and the slider 224 are designed to slide together, which can reduce the friction between the flexible door body 210 and the barrel 100, and also guide the flexible door body 210 so that it slides along a predetermined trajectory and prevents the flexible door body 210 from deviating during its movement.

[0073] In embodiments of the present invention, such as Figure 4 As shown, the upper side wall of the slide rail 500 is provided with a groove 510 extending along the length of the slide rail 500. The paddle 222 passes through the corresponding groove 510 and slides in cooperation with the groove 510. During the process of pulling the barrel 100 out of the box 600, the paddle 222 drives the flexible door body 210 to slide, so as to close the flexible door body 210. However, if the force on the flexible door body 210 is uneven during the movement, it is easy to jam. Therefore, the groove 510 guides the paddle 222 in the left and right directions, and the slide rail 500 guides the slider 224 in the up and down directions. By guiding in two vertical directions, the stability of the flexible door body 210 during the movement is effectively improved.

[0074] In embodiments of the present invention, such as Figure 5 As shown, the end of the slide rail 500 away from the lock body 310 bends downward and extends to the entrance of the housing 400. During the opening of the flexible door body 210, the flexible door body 210 can automatically slide into the housing 400 along the slide rail 500. To ensure that the second end of the flexible door body 210 exceeds the predetermined position during the closing process, the thickness of the limiting block 230 is greater than the width of the slide rail 500. Thus, during the opening process of the flexible door body 210, the limiting block 230 abuts against the end of the slide rail 500 away from the lock body 310, that is, the limiting block 230 abuts against the end of the arc-shaped section of the slide rail, thereby playing a limiting role and preventing the second end of the flexible door body 210 from continuing to move.

[0075] After the lock body and the latch are separated, in order to ensure that the flexible door component 200 opens automatically by gravity, the weight of the limit block needs to satisfy T≥Gf, where T is the weight of the limit block 230, G is the weight of the flexible door body 210, and f is the coefficient of sliding friction between the flexible door body 210 and the slide rail 500.

[0076] In an embodiment of the present invention, the bottom of the barrel 100 is provided with rollers to reduce the friction between the barrel 100 and the ground during movement.

[0077] The following is combined Figures 1 to 7 A specific embodiment of the present invention is described, such as Figures 1 to 7 As shown, the recycling bin includes a bin body 100, a flexible door component 200, a locking assembly 300, a box body 400, and a slide rail 500. The bin body 100 is rectangular and has an internal cavity. A first opening communicating with the cavity is provided at the top of the bin body 100. The flexible door component 200 is rectangular, and the first opening is a rectangular opening that is adapted to the shape and size of the flexible door component 200.

[0078] The flexible door component 200 is used to switch between a closed state and a retracted state. During the switching process, the flexible door component 200 can be bent. In the closed state, the flexible door component 200 seals the first opening; in the retracted state, the flexible door component 200 is retracted into one side of the barrel 100. The flexible door component 200 includes a flexible door body 210 and a lever assembly 220. The flexible door body 210 includes a plurality of door units 240, which are spaced apart along the length of the flexible door body 210. The first door unit is located at the first end of the flexible door body 210, and the second door unit is located at the second end of the flexible door body 210.

[0079] The door unit 240 is a strip-shaped column with a circular cross-section, and each door unit 240 has the same diameter. The distance between two adjacent door units 240 is the same, and the two adjacent door units 240 are connected by a flexible connector 250. Specifically, the flexible connector 250 is a rope, and two flexible connectors 250 are provided. Both ends of the door unit 240 are provided with through holes. One rope is passed through one end of the door unit 240 in sequence, and the other rope is passed through the other end of the door unit 240 in sequence.

[0080] Two lever assemblies 220 are provided, and the two lever assemblies 220 are arranged at a distance from the first end of the flexible door body 210. Each lever assembly 220 includes a rotating shaft 221, a lever 222, a return spring 223, and a slider 224. The slider 224 is cuboid and slides in cooperation with the slide rail 500. Two connecting pieces are spaced apart on the upper part of the slider 224, and these connecting pieces are welded to the slider 224 and rotatably connected to the rotating shaft 221. Two sliders 224 are provided, and each slider 224 has a connecting hole. The two sliders 224 are fitted one-to-one onto the two ends of the first door unit.

[0081] The lever 222 is a groove-shaped metal component. Using a groove-shaped metal component improves the structural strength of the lever 222 and reduces the contact area between the lever 222 and the housing 600, thereby reducing friction during contact. A through hole is provided at the first end of the lever 222, which is rotatably sleeved on the rotating shaft 221. A return spring 223 is sleeved on the rotating shaft 221 and connected to the lever 222. The return spring 223 drives the lever 222 to switch from a folded state to an unfolded state. One fixed end of the return spring 223 abuts against the side of the lever 222 facing the flexible door body 210. A positioning hole is provided on the connecting piece, and the other fixed end of the return spring 223 is inserted into the positioning hole.

[0082] The first end of the lever 222 has a first arc angle 225 on the side facing the flexible door body 210, which facilitates the rotation of the lever 222 in the direction indicated by the arrow. The first end of the lever 222 has a first right angle 226 on the side away from the flexible door body 210, and the second end of the lever 222 has a second right angle 227 on the side facing the flexible door body 210.

[0083] The recycling bin also includes a locking assembly 300, which includes a lock body 310 and a latch 320. The latch 320 is located in the middle of the first door unit. The lock body 310 is located in the middle of one side of the first opening opposite the box body 400, and the lock body 310 and the latch 320 are positioned correspondingly.

[0084] The box 400 is used to store the flexible door component 200. The box 400 is located on one side of the barrel 100 and is rectangular in shape. The box 400 and the barrel 100 are integrally formed. The top of the box 400 is provided with an entrance, which is strip-shaped and the height of the entrance is lower than the side of the first opening.

[0085] The slide rail 500 is used to slide in conjunction with the slider 224, so that the flexible door component 200 automatically slides into the housing 400 under the action of gravity. The slide rail 500 is located on the side of the first opening. There are two slide rails 500, arranged horizontally at intervals. One slide rail 500 is located on one side of the first opening, and the other slide rail 500 is located on the other side of the first opening. The slider 224 slides in conjunction with the slide rail 500. The upper side wall of the slide rail 500 is provided with a groove 510 extending along the length of the slide rail 500. The lever 222 passes through the corresponding groove 510 and slides in conjunction with the groove 510. The end of the slide rail 500 away from the lock body 310 bends downward and extends to the entrance of the housing 400. During the opening of the flexible door body 210, the flexible door body 210 can automatically slide into the housing 400 along the slide rail 500.

[0086] The limiting block 230 is cuboid in shape and is made of a heavy metal material. There are two limiting blocks 230, each with a connecting hole. The two limiting blocks 230 are fitted onto the two ends of the second door unit in a corresponding manner. The thickness of the limiting block 230 is greater than the width of the slide rail 500.

[0087] Figure 8 A three-dimensional structural schematic diagram of the resource recycling equipment provided in an embodiment of the present invention is illustrated. Figure 9 One of the side cross-sectional structural schematic diagrams of the resource recycling equipment provided in the embodiment of the present invention is illustrated. Figure 10 A second example is a side cross-sectional structural schematic diagram of the resource recycling equipment provided in an embodiment of the present invention, as shown below. Figures 8 to 10 As shown, the present invention also provides a resource recycling device, which includes a box 600 and a resource recycling bin as described in any of the above embodiments. A second opening is provided on one side of the box 600, and the bin 100 is disposed inside the box 600.

[0088] In embodiments of the present invention, such as Figure 8 As shown, a notch 610 is provided on the upper edge of the second opening. The notch 610 is a rectangular opening and is connected to the second opening. The two notches 610 correspond one-to-one with the positions of the two paddles 222. The notch 610 is used to allow the corresponding paddle assembly 220 to pass through the second opening.

[0089] In an embodiment of the present invention, a limiting component 620 is provided inside the housing 600 to limit the movement of the paddle assembly 222. The limiting component 620 includes two limiting members, each corresponding to one of the two paddles 222. The limiting members are L-shaped metal pieces and are connected to the upper side of the second opening. Of course, the two limiting members can also be connected as one piece.

[0090] In embodiments of the present invention, such as Figures 8 to 10As shown, the box 600 is disposed on the upper surface of the step, the height of the upper surface of the step is greater than the height of the bottom surface of the step, and the upper surface of the step and the bottom surface of the step are connected by an inclined plane. The height difference between the upper surface of the step and the bottom surface of the step is h2, the height of the overlapping part of the lever and the limiting component 260 in the horizontal direction is h1, the distance between the limiting component and the inclined plane is l2, and the distance between the rear side wall of the box 600 and the limiting component 260 when the lever contacts the limiting component 260 is l1. In order to ensure that the bucket can be pulled out of the box 600 smoothly, h1 = h2 and l1 = l2 must be satisfied.

[0091] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A resource recovery bin, characterized by, The utility model relates to a flexible door body component (200) is arranged on the first opening side of the barrel body (100), and the flexible door body component (200) is used for switching between the closed state and the storage state, and the flexible door body component (200) can be bent during switching between the closed state and the storage state, and the flexible door body component (200) is sealed in the first opening in the closed state, and the flexible door body component (200) is stored in the side of the barrel body (100) in the storage state. The utility model relates to a flexible door body component (200) is arranged on the first opening side of the barrel body (100), and the flexible door body component (200) is used for switching between the closed state and the storage state, and the flexible door body component (200) can be bent during switching between the closed state and the storage state, and the flexible door body component (200) is sealed in the first opening in the closed state, and the flexible door body component (200) is stored in the side of the barrel body (100) in the storage state. The utility model relates to a flexible door body component (200) is arranged on the first opening side of the barrel body (100), and the flexible door body component (200) is used for switching between the closed state and the storage state, and the flexible door body component (200) can be bent during switching between the closed state and the storage state, and the flexible door body component (200) is sealed in the first opening in the closed state, and the flexible door body component (200) is stored in the side of the barrel body (100) in the storage state. The utility model relates to a flexible door body component (200) is arranged on the first opening side of the barrel body (100), and the flexible door body component (200) is used for switching between the closed state and the storage state, and the flexible door body component (200) can be bent during switching between the closed state and the storage state, and the flexible door body component (200) is sealed in the first opening in the closed state, and the flexible door body component (200) is stored in the side of the barrel body (100) in the storage state. The utility model relates to a flexible door body component (200) is arranged on the first opening side of the barrel body (100), and the flexible door body component (200) is used for switching between the closed state and the storage state, and the flexible door body component (200) can be bent during switching between the closed state and the storage state, and the flexible door body component (200) is sealed in the first opening in the closed state, and the flexible door body component (200) is stored in the side of the barrel body (100) in the storage state. The utility model relates to a flexible door body component (200) is arranged on the first opening side of the barrel body (100), and the flexible door body component (200) is used for switching between the closed state and the storage state, and the flexible door body component (200) can be bent during switching between the closed state and the storage state, and the flexible door body component (200) is sealed in the first opening in the closed state, and the flexible door body component (200) is stored in the side of the barrel body (100) in the storage state. The utility model relates to a flexible door body component (200) is arranged on the first opening side of the barrel body (100), and the flexible door body component (200) is used for switching between the closed state and the storage state, and the flexible door body component (200) can be bent during switching between the closed state and the storage state, and the flexible door body component (200) is sealed in the first opening in the closed state, and the flexible door body component (200) is stored in the side of the barrel body (100) in the storage state. The utility model relates to a flexible door body component (200) is arranged on the first opening side of the barrel body (100), and the flexible door body component (200) is used for switching between the closed state and the storage state, and the flexible door body component (200) can be bent during switching between the closed state and the storage state, and the flexible door body component (200) is sealed in the first opening in the closed state, and the flexible door body component (200) is stored in the side of the barrel body (100) in the storage state. The utility model relates to a flexible door body component (200) is arranged on the first opening side of the barrel body (100), and the flexible door body component (200) is used for switching between the closed state and the storage state, and the flexible door body component (200) can be bent during switching between the closed state and the storage state, and the flexible door body component (200) is sealed in the first opening in the closed state, and the flexible door body component (200) is stored in the side of the barrel body (100) in the storage state. ​ ​ ​ 2. The resource recycling bin of claim 1, wherein, ​ 3. The resource recycling bin of claim 1, wherein, ​ The locking assembly (300) comprises a lock body (310) and a lock catch (320), one of which is arranged at the first end of the flexible door body (210), and the other of which is arranged at the barrel body (100); in the closed state, the lock body (310) and the lock catch (320) are locked together; in the storage state, the lock body (310) and the lock catch (320) are separated.

4. A resource recycling bin according to claim 2 or 3, characterised in that, Further comprising: The box body (400) is arranged on one side of the barrel body (100), and the top of the box body (400) is provided with an inlet; in the storage state, the flexible door body (200) is stored in the box body (400).

5. The resource recycling bin of claim 4, wherein, Further comprising: The slide rail (500) is arranged on the side of the first opening, and the sliding block (224) is in sliding cooperation with the slide rail (500). The upper side wall of the slide rail (500) is provided with a sliding groove (510) extending along the length direction of the slide rail (500), and the pull piece (222) is arranged in the corresponding sliding groove (510) and in sliding cooperation with the sliding groove (510).

6. The resource recycling bin of claim 5, wherein, The second end of the flexible door body (210) is provided with a limiting block (230), which is used to drive the flexible door body (210) to slide into the box body (400) under the action of gravity.

7. The resource recycling bin of claim 6, wherein, The flexible door body (210) comprises: A plurality of door body units (240) are arranged at intervals, and adjacent two door body units (240) are connected by a flexible connecting piece (250); the sliding block (224) is connected with the door body unit (240) at the first end of the flexible door body (210), and the limiting block (230) is connected with the door body unit (240) at the second end of the flexible door body (210).

8. A resource recovery apparatus, characterized by, The box body (600) is provided with a second opening on one side, and the barrel body (100) is arranged in the box body (600).

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