CN220239186U - Kitchen garbage sorting device - Google Patents

Abstract

The utility model relates to the technical field of kitchen waste treatment, and discloses a kitchen waste sorting device. Comprises a main body, a roller, a bag breaking mechanism and a swinging mechanism. The main body comprises a feed inlet and a discharge outlet, a containing cavity is formed in the main body, and the feed inlet and the discharge outlet are both communicated with the containing cavity; the roller is accommodated in the accommodating cavity; an output shaft of the first motor is connected with a crusher, and the crusher is arranged in the feed inlet and corresponds to the opening of the feed inlet; the swing mechanism is arranged in the roller and comprises a swing piece, a rotating shaft and a driving piece, wherein the driving piece is connected with the rotating shaft, and the swing piece is sleeved on the rotating shaft and can rotate along with the rotating shaft to swing. The garbage bag in the kitchen garbage can be broken, so that the separation of the subsequent garbage bag and the kitchen garbage such as the snack box is facilitated, and the subsequent sorting efficiency is improved; kitchen waste in the roller is loosened through the swinging piece on the swinging mechanism, the kitchen waste can be prevented from being accumulated together and blocked at the discharge hole, and the blanking speed is improved.

Description

Kitchen garbage sorting device

Technical Field

The utility model relates to the technical field of kitchen waste treatment, in particular to a kitchen waste sorting device.

Background

The kitchen waste contains a lot of garbage bags, snack boxes and the like, and the conventional kitchen blanking device generally screens out the garbage bags directly through a roller screen cylinder. The plastic bags and the snack boxes in the kitchen waste are not thoroughly separated, which is not beneficial to the reutilization of resources. Firstly, the bag is effectively broken, and kitchen wastes in the bag, including oil water and the like, can be thoroughly classified. And kitchen garbage contains high water and oil content, and the garbage bag in the kitchen garbage is easy to stick to the roller screen cylinder, and the existing roller screen cylinder screens large-volume garbage such as plastic out of the roller screen cylinder completely by angles, so that the garbage bag is easy to stick to the roller screen cylinder due to oil and water, and the blanking speed is slower.

Disclosure of Invention

The embodiment of the utility model aims to provide a kitchen waste sorting device, which aims to solve the technical problems that kitchen waste cannot be effectively sorted and the blanking speed is low in the prior art.

The technical scheme adopted by the embodiment of the utility model for solving the technical problems is as follows:

provided is a kitchen waste sorting device, comprising:

the main body comprises a feed inlet and a discharge outlet, a containing cavity is further formed in the main body, and the feed inlet and the discharge outlet are communicated with the containing cavity;

the roller is accommodated in the accommodating cavity;

the bag breaking mechanism comprises a crusher and a first motor, wherein an output shaft of the first motor is connected with the crusher, and the crusher is arranged in the feed inlet and corresponds to an opening of the feed inlet;

the swing mechanism is arranged in the roller and comprises a swing piece, a rotating shaft and a driving piece, wherein the driving piece is connected with the rotating shaft, and the swing piece is sleeved on the rotating shaft and can rotate along with the rotating shaft to swing.

In some embodiments, further comprising a funnel;

the funnel is positioned at the bottom of the accommodating cavity;

the roller is arranged corresponding to the discharge hole;

after the kitchen waste enters the main body, the kitchen waste is located in the roller.

In some embodiments, the oscillating member includes a body portion and an oscillating portion;

one end of the body part is sleeved on the rotating shaft, and the other end of the body part is connected with the swinging part;

the swinging part faces the funnel, and the swinging part and the rotating shaft are arranged at an included angle.

In some embodiments, the drive includes a second motor, a first timing belt, and a first drive shaft;

one end of the first synchronous belt is sleeved on an output shaft of the second motor, and the other end of the first synchronous belt is sleeved on the first transmission shaft;

the first transmission shaft is fixedly connected with the rotating shaft, so that the first transmission shaft and the rotating shaft can synchronously rotate.

In some embodiments, the crusher comprises two gear members, the two gear members being intermeshed with each other and rotating in the same direction, the diameters of the two gear members being different.

In some embodiments, the swing conveyor further comprises a protective cover received within the receiving cavity and positioned on top of the swing conveyor.

In some embodiments, the drum comprises a second timing belt, a second drive shaft, and a screen, the screen being cylindrical;

one end of the second synchronous belt is sleeved on an output shaft of the second motor, and the other end of the second synchronous belt is sleeved on the second transmission shaft;

the second transmission shaft is connected with the screen.

In some embodiments, a cleaning spray head is also included, the cleaning spray head facing the screen to spray the clean water at a high speed toward the screen.

In some embodiments, the bag breaking device further comprises a control component, wherein the control component is electrically connected with the bag breaking mechanism and the swinging mechanism.

Compared with the prior art, in the kitchen waste sorting device provided by the embodiment of the utility model, after kitchen waste enters the kitchen waste sorting device through the feeding hole, the kitchen waste passes through the bag breaking mechanism, the first motor is started at the moment, the output shaft of the first motor drives the crusher to rotate, and the crusher can break the garbage bags and the like of the kitchen waste at the moment, so that the kitchen waste can be subjected to preliminary separation. And then kitchen waste enters the roller, the roller guides and moves the kitchen waste, the swinging mechanism is arranged in the roller, the driving piece drives the swinging piece to swing around the rotating shaft, and the swinging piece can loosen the kitchen waste in the roller, so that the kitchen waste is prevented from being accumulated in the roller and blocked at the discharge hole. Through the arrangement, on one hand, garbage bags in kitchen garbage can be broken, separation of subsequent garbage bags and kitchen garbage such as snack boxes is facilitated, and subsequent sorting efficiency is improved; on the other hand, kitchen waste in the roller is loosened through the swinging piece on the swinging mechanism, so that the kitchen waste can be prevented from being accumulated together and blocking the discharge hole, and the blanking speed is improved.

Drawings

One or more embodiments are illustrated by way of example and not limitation in the figures of the accompanying drawings, in which like references indicate similar elements, and in which the figures of the drawings are not to be taken in a limiting sense, unless otherwise indicated.

Fig. 1 is a perspective view of a kitchen waste sorting device according to an embodiment of the present utility model;

fig. 2 is a schematic structural view of a drum of the kitchen waste sorting device according to an embodiment of the present utility model;

fig. 3 is a side view of a kitchen waste sorting device according to an embodiment of the present utility model;

fig. 4 is a schematic structural view of a protective cover of a kitchen waste sorting device according to an embodiment of the present utility model.

Reference numerals:

100. kitchen waste sorting device; 10. a main body; 11. a feed inlet; 12. a discharge port; 13. a receiving chamber; 20. a roller; 21. a second timing belt; 22. a second drive shaft; 23. a screen; 30. a bag breaking mechanism; 31. a crusher; 311. a gear member; 32. a first motor; 40. a swinging mechanism; 41. a swinging member; 411. a main body portion; 412. a swinging part; 42. a rotating shaft; 43. a driving member; 431. a second motor; 432. a first synchronization belt; 433. a first drive shaft; 50. a funnel; 60. a protective cover; 70. and cleaning the spray head.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below are exemplary and intended to illustrate the present utility model and should not be construed as limiting the utility model, and all other embodiments, based on the embodiments of the present utility model, which may be obtained by persons of ordinary skill in the art without inventive effort, are within the scope of the present utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The kitchen waste sorting device can be used for treating kitchen waste. The kitchen waste sorting device provided by the application will be described in detail below with reference to fig. 1 to 4 by way of specific embodiments.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4 together, fig. 1 is a perspective view of a kitchen waste sorting device according to an embodiment of the present utility model; fig. 2 is a schematic structural view of a drum of the kitchen waste sorting device according to an embodiment of the present utility model; fig. 3 is a schematic structural view of a protective cover of the kitchen waste sorting device according to an embodiment of the present utility model; fig. 4 is a side view of a kitchen waste sorting device according to an embodiment of the present utility model. The kitchen waste sorting device 100 provided by one embodiment of the utility model comprises a main body 10, a roller 20, a bag breaking mechanism 30 and a swinging mechanism 40. The main body 10 comprises a feed inlet 11 and a discharge outlet 12, a containing cavity 13 is further formed in the main body 10, and the feed inlet 11 and the discharge outlet 12 are communicated with the containing cavity 13; the roller 20 is accommodated in the accommodating cavity 13; the bag breaking mechanism 30 comprises a crusher 31 and a first motor 32, wherein an output shaft of the first motor 32 is connected with the crusher 31, and the crusher 31 is arranged in the feed inlet 11 and corresponds to the opening of the feed inlet 11; the swing mechanism 40 is disposed in the drum 20, the swing mechanism 40 includes a swing member 41, a rotation shaft 42, and a driving member 43, the driving member 43 is connected to the rotation shaft 42, and the swing member 41 is sleeved on the rotation shaft 42 and can rotate along with the rotation shaft 42 to swing.

Wherein, kitchen garbage gets into in this kitchen garbage sorting device 100 through feed inlet 11, and then handles kitchen garbage so that the kitchen garbage of mixing can be effectively separated. Facilitating the subsequent sorting work.

Regarding the kitchen waste, the kitchen waste is usually a mixture of a garbage bag, a snack box and the like, and oil and water are contained in the kitchen waste, so that the kitchen waste is difficult to sort and is unfavorable for recycling resources.

After kitchen garbage gets into this kitchen garbage sorting device 100 through feed inlet 11, at first kitchen garbage passes through broken bag mechanism 30, starts first motor 32 this moment, and the output shaft of first motor 32 drives breaker 31 and rotates, and breaker 31 can break the disposal bag in the kitchen garbage this moment to make the disposal bag in the kitchen garbage and other rubbish can carry out preliminary separation, be convenient for follow-up letter sorting to the kitchen garbage. Then kitchen waste enters the roller 20, the roller 20 guides and moves the kitchen waste, the swinging mechanism 40 is arranged in the roller 20, the driving piece 43 drives the swinging piece 41 to swing around the rotating shaft 42, and then the swinging piece 41 can loosen the kitchen waste in the roller 20, so that the kitchen waste is prevented from accumulating in the roller 20 and blocking the discharge hole 12, and the kitchen waste in the roller 20 can be given a forward thrust to push the kitchen waste of a large piece to move towards the discharge hole. Through the arrangement, on one hand, garbage bags in kitchen garbage can be broken, separation of subsequent garbage bags and kitchen garbage such as snack boxes is facilitated, and subsequent sorting efficiency is improved; on the other hand, kitchen waste in the drum 20 is loosened by the swinging member 41 of the swinging mechanism 40, and the kitchen waste is prevented from being accumulated and blocked at the discharge port 12, thereby improving the blanking speed.

Specifically, the bag breaking mechanism 30 includes a first motor 32 and a crusher 31, and the crusher 31 is disposed in the feed inlet 11 and corresponds to the opening of the feed inlet 11. After the kitchen waste enters the feed inlet 11, the crusher 31 can crush the bag of the kitchen waste. The breaker 31 may have a protrusion, and the bag breaking process may be more effectively performed by the protrusion.

The swinging member 41 is disposed in the drum 20, and the swinging member 41 is connected to the rotating shaft 42, specifically, the driving member 43 may be started to drive the rotating shaft 42 to rotate, and then the swinging member 41 sleeved on the rotating shaft 42 may follow the rotation of the rotating shaft 42 to swing.

Regarding the driving member 43, the driving member 43 may be a driving motor, and the type and size of the driving motor may be selected according to the size of the kitchen waste sorting device 100. The drive motor may be a commercially available motor.

In some embodiments, the kitchen waste sorting device 100 further comprises a funnel 50, the funnel 50 being located at the bottom of the receiving chamber 13; the roller 20 is arranged corresponding to the discharge hole 12; wherein, after the kitchen waste enters the main body 10, the kitchen waste is located in the drum 20. The hopper 50 is located at the bottom of the accommodating chamber 13, and when the kitchen waste enters the accommodating chamber 13, the kitchen waste can move in the drum 20, so that the kitchen waste can move to the discharge port 12 and be sent out. Wherein, funnel 50 sets up in the bottom that holds chamber 13, can be provided with the sieve mesh on the cylinder 20, and when the less kitchen garbage of volume dropped through the sieve mesh above the cylinder 20 in cylinder 20, funnel 50 can receive the kitchen garbage that drops. By this arrangement, kitchen waste of smaller volume can be received by the hopper 50 at the bottom of the receiving chamber 13.

In some specific examples, a conveyor belt is also provided under the hopper 50, which can receive a small volume of kitchen waste from the hopper 50.

In some embodiments, the swing member 41 includes a body portion 411 and a swing portion 412; one end of the body 411 is sleeved on the rotating shaft 42, and the other end is connected with the swinging part 412; the swinging part 412 faces the funnel 50, and the swinging part 412 and the rotating shaft 42 form an included angle. Wherein, the body 411 is provided with a through hole, and the through hole passes through the rotation shaft 42, so that the body 411 is sleeved on the rotation shaft 42, and the body 411 can swing along with the rotation shaft 42. By such arrangement, the body 411 can drive the swing portion 412 to swing, and the swing portion 412 can loosen kitchen waste in the drum 20, so that the kitchen waste is prevented from being accumulated together and blocked at the discharge port 12, and the blanking speed is increased.

Specifically, the swing portion 412 is disposed at an angle with respect to the rotation shaft 42, where the angle may be between thirty degrees and forty-five degrees. When the swinging part 412 has an included angle, the swinging part 412 can be more convenient for loosening kitchen waste.

In some embodiments, the driving member 43 includes a second motor 431, a first timing belt 432, and a first driving shaft 433; one end of the first synchronous belt 432 is sleeved on the output shaft of the second motor 431, and the other end of the first synchronous belt 432 is sleeved on the first transmission shaft 433; the first transmission shaft 433 is fixedly connected to the rotation shaft 42, so that the first transmission shaft 433 and the rotation shaft 42 can rotate synchronously.

The second motor 431 is provided outside the main body 10, and an output shaft of the second motor 431 is connected to the first timing belt 432. The first transmission shaft 433 is fixedly connected with the rotation shaft 42, and the other end of the first synchronous belt 432 is sleeved on the first transmission shaft 433. By such arrangement, the second motor 431 can drive the first transmission shaft 433 to rotate through the first synchronous belt 432, so that the first transmission shaft 433 can drive the rotation shaft 42 to rotate.

The rotation shaft 42 is connected to the swinging member 41, and the swinging member 41 can rotate synchronously with the rotation shaft 42. Through such an arrangement, through the interconnection of the second motor 431, the first synchronous belt 432 and the first transmission shaft 433, the rotation shaft 42 can start to rotate after the second motor 431 is started, and the rotation shaft 42 drives the swinging member 41 to synchronously rotate in the drum 20 so as to loosen kitchen waste.

In some embodiments, the crusher 31 includes two gear members 311, the two gear members 311 are meshed with each other and rotate in the same direction, and the diameters of the two gear members 311 are different.

Wherein the diameters of the two gear members 311 are different, so that the rotational speeds of the two gear members 311 are different. And the gear member 311 rotates in the same direction. When the crusher 31 is started, the two gear members 311 rotate in the same direction at different speeds. When the mixed kitchen waste is placed into the feeding port 11, the two gear pieces 311 can crush the garbage bags in the mixed kitchen waste. In particular, the rotation speeds of the two gear members 311 are different, so that shearing forces similar to scissors can be formed with each other, which act on the garbage bag to break the garbage bag, and also can prevent the garbage bag from being entangled with each other on the two gear members 311. Through the arrangement, on one hand, the mixed kitchen waste can be primarily treated, so that the waste strips in the kitchen waste are crushed, and the subsequent sorting work is facilitated; on the other hand, the garbage bag can be prevented from being wound around the crusher 31.

In some embodiments, the kitchen waste sorting device 100 further includes a protective cover 60, and the protective cover 60 is accommodated in the accommodating cavity 13 and is located at the top of the swinging conveying mechanism. Specifically, the protection cover 60 is semicircular, and the protection cover 60 is located above the rotating shaft 42, so that kitchen waste can be prevented from falling in a gap between the rotating shaft 42 and the swinging member 41 due to rolling of the rolling screen drum, and garbage bags in the kitchen waste can be prevented from being wound together.

In some embodiments, the drum 20 includes a second timing belt 21, a second transmission shaft 22, and a screen 23, the screen 23 having a cylindrical shape; one end of the second synchronous belt 21 is sleeved on the output shaft of the second motor 431, and the other end of the second synchronous belt is sleeved on the second transmission shaft 22; the second drive shaft 22 is connected to the screen 23. An output shaft of the second motor 431 is connected to the second timing belt 21. The second transmission shaft 22 is fixedly connected with the screen 23, and the other end of the second synchronous belt 21 is sleeved on the second transmission shaft 22. By such arrangement, the second motor 431 can drive the second transmission shaft 22 to rotate through the second synchronous belt 21, so that the first transmission shaft 433 can drive the screen 23 to rotate. The screen 23 can drive the kitchen waste in the roller 20 to move, so that the kitchen waste moves towards the discharge hole 12.

The screen 23 is provided with a screen hole having a size of 25mm×125mm, and the screen hole can prevent the adhesion of the garbage such as plastic bags and rags to the drum when the garbage is rotated in the drum 20 along with the drum 20.

In some specific examples, the drum 20 is composed of a screen 23, the screen 23 being cylindrical, the screen 23 being closed to constitute the drum 20. The first transmission shaft 433 drives the screen 23 to rotate, so that the screen 23 can rotate at a uniform speed. By such arrangement, kitchen waste can follow the screen 23 to rotate. When kitchen waste adheres to the screen 23 due to oil-water of the kitchen waste, the kitchen waste can rotate along with the screen 23 until reaching the highest point of the screen 23. When the kitchen waste is located at the highest point of the screen 23, the kitchen waste can be separated from the screen 23 due to gravity of the kitchen waste, and the kitchen waste is not adhered to the screen 23.

In some embodiments, the kitchen waste sorting device 100 further includes a cleaning nozzle 70, the cleaning nozzle 70 facing the screen 23 to spray clean water toward the screen 23 at a high speed. The spray head can spray clear water downwards, so that on one hand, the downward force can be applied to kitchen waste, and the kitchen waste can fall out of the roller screen cylinder more quickly; on the other hand, the drum 20 can be cleaned. Wherein the spray head may spray the cleaning liquid downward while cleaning the drum 20.

In some embodiments, the kitchen waste sorting device 100 further includes a control assembly (not shown in the figures), and the control assembly is electrically connected with the bag breaking mechanism 30 and the swinging mechanism 40. The control assembly is used for controlling the rotation speed of the two gear pieces 311 in the crusher 31, the rotation speed of the drum 20, the swing amplitude and speed of the rotating shaft 42 and the water spraying amount.

It should be specifically noted that, the kitchen waste sorting device 100 provided in the embodiment of the present utility model only shows a portion related to the technical problem to be solved in the embodiment of the present utility model, and it is understood that the kitchen waste sorting device 100 provided in the embodiment of the present utility model further includes other structures for implementing the functions of the kitchen waste sorting device 100, including, but not limited to, a control mechanism, a transmission mechanism, a sorting mechanism, and the like.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; the technical features of the above embodiments or in the different embodiments may also be combined within the idea of the utility model, the steps may be implemented in any order, and there are many other variations of the different aspects of the utility model as described above, which are not provided in detail for the sake of brevity; while the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art will appreciate that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims (5)

1. Kitchen waste sorting device, characterized in that includes:

the main body comprises a feed inlet and a discharge outlet, a containing cavity is further formed in the main body, and the feed inlet and the discharge outlet are communicated with the containing cavity;

the roller is accommodated in the accommodating cavity;

the bag breaking mechanism comprises a crusher and a first motor, wherein an output shaft of the first motor is connected with the crusher, and the crusher is arranged in the feed inlet and corresponds to an opening of the feed inlet;

the swing mechanism is arranged in the roller and comprises a swing piece, a rotating shaft and a driving piece, wherein the driving piece is connected with the rotating shaft, and the swing piece is sleeved on the rotating shaft and can rotate along with the rotating shaft to swing;

the device also comprises a funnel;

the funnel is positioned at the bottom of the accommodating cavity;

the roller is arranged corresponding to the discharge hole;

after the kitchen waste enters the main body, the kitchen waste is positioned on the roller;

the swinging piece comprises a body part and a swinging part;

one end of the body part is sleeved on the rotating shaft, and the other end of the body part is connected with the swinging part;

the swinging part faces the funnel, and the swinging part and the rotating shaft are arranged at an included angle;

the driving piece comprises a second motor, a first synchronous belt and a first transmission shaft;

one end of the first synchronous belt is sleeved on an output shaft of the second motor, and the other end of the first synchronous belt is sleeved on the first transmission shaft;

the first transmission shaft is fixedly connected with the rotating shaft so that the first transmission shaft and the rotating shaft can synchronously rotate;

the crusher comprises two gear members, the two gear members are meshed with each other and rotate in the same direction, and the diameters of the two gear members are different.

2. The kitchen waste sorting device of claim 1, further comprising a protective cover received in the receiving cavity and positioned on top of the swing mechanism.

3. The kitchen waste sorting device of claim 2, wherein the drum comprises a second timing belt, a second drive shaft, and a screen, the screen being cylindrical;

one end of the second synchronous belt is sleeved on an output shaft of the second motor, and the other end of the second synchronous belt is sleeved on the second transmission shaft;

the second transmission shaft is connected with the screen.

4. A kitchen waste sorting device according to claim 3, further comprising a cleaning spray head directed towards the screen for spraying clean water at a high speed towards the screen.

5. A kitchen waste sorting device according to claim 4, further comprising a control assembly, wherein the control assembly is electrically connected to the bag breaking mechanism and the swinging mechanism.