A kitchen waste drying device

Abstract

The present invention discloses a kitchen waste drying device, comprising a box body and a pre-drying layer, a main drying layer, and a heating device arranged from top to bottom in the box body; a material inlet is arranged at the top of the box body, and a flattening device is arranged at the pre-drying layer and / or the main drying layer for evenly flattening the material. The flattening device is provided, so that the kitchen waste first enters the pre-drying layer for flattening to complete pre-drying, and then falls into the main drying layer for flattening to complete main drying, thereby achieving even drying, and the quality of the baked material is guaranteed, which meets the requirements of subsequent processing and use.

Description

Technical Field

[0001] The invention relates to the field of garbage recycling and processing, and in particular to a kitchen garbage drying device. Background Art

[0002] The existing garbage drying technology collects and dries the garbage together, which easily leads to uneven drying, so that the lower part is already dried, while the upper part is not, or the lower part is over-dried, deteriorated, and scrapped, which does not meet the requirements for use as animal feed, while the upper part is just dried, resulting in uneven drying of the upper and lower parts, affecting the baking effect. Therefore, it is urgent to develop a food waste drying device that can dry food waste evenly and meet the requirements of subsequent use. Summary of the invention

[0003] In order to overcome the above-mentioned shortcomings of the prior art, an object of the present invention is to provide a food waste drying device capable of evenly drying food waste.

[0004] The technical solution adopted by the present invention to solve its technical problem is:

[0005] A kitchen waste drying device comprises a box body and a pre-drying layer, a main drying layer and a heating device arranged from top to bottom in the box body; a material inlet is provided at the top of the box body, and a flattening device for evenly flattening the material is provided at the pre-drying layer and / or the main drying layer.

[0006] As an improved solution, the paving device includes a scraper and a moving motor, and the moving motor drives the scraper to rotate along the axis to pave the material.

[0007] Specifically, the movable motor and scraper are arranged above the pre-drying layer. The movable motor drives the scraper to rotate horizontally along the vertical axis. The rotation of the scraper flattens the material to be dried that falls into the pre-drying layer from the feed inlet and evenly distributes it on the upper surface of the pre-drying layer.

[0008] As an improved solution, the paving device includes a scraper and a moving motor, and the moving motor drives the scraper to reciprocate in the horizontal direction to pave the material.

[0009] Specifically, the moving motor drives the transmission belt to move in the horizontal direction, and the scraper is arranged on the transmission belt, and moves horizontally back and forth under the action of the transmission belt, flattens the materials to be dried that fall into the pre-drying layer from the feeding port and evenly distributes them on the upper surface of the pre-drying layer. The transmission belt can be a rack, a chain, a belt, etc.

[0010] As an improved solution, the scraper is also provided with a steering motor, which can drive the scraper to rotate along the horizontal axis to adjust the distance between the scraper and the pre-drying layer and / or the main drying layer, thereby controlling the thickness of the material after flattening.

[0011] As an improved solution, the scraper is provided with a plow-shaped / tooth-shaped structure on one side close to the pre-drying layer, which can turn over and mix the material while leveling it.

[0012] As an improved solution, the pre-drying layer is composed of a plurality of plate-like components, and each plate-like component can be flipped up and down along a horizontal axis so that the material on the plate-like component falls downward.

[0013] As an improved solution, the plate-like component extends out of the side of the box along the rotation axis, and is provided with a connecting rod perpendicular to the rotation axis, the connecting rod is hinged to the transmission rod, and the transmission rod is connected to the power source; the power source can drive the transmission rod to move, and then drive the connecting rod to rotate along the horizontal axis, so that the plate-like component is flipped to complete the switching between the horizontal state and the inclined or vertical state, and control the material to fall from the plate-like component to the bottom.

[0014] Specifically, the plate-like components are in the shape of a mesh with multiple holes, so that hot air can dry the material from bottom to top. In addition, each plate-like component is connected to an electromagnet and can be flipped from a horizontal state to an inclined or vertical state so that the material falls below. The electromagnet can be replaced by other power sources such as a cylinder, a hydraulic cylinder, and a motor.

[0015] As an improved solution, the pre-drying layer is provided with a material drop opening, and the material drop opening is staggered with the material inlet.

[0016] As an improved solution, the pre-drying layer and / or the main drying layer are modularly detachable relative to the box body, so as to facilitate quick replacement in case of failure and reduce time waste, and also facilitate the removal of the dried materials.

[0017] Specifically, a track matching the pre-drying layer and / or the main drying layer is provided in the horizontal direction on the inside of the box body, and the pre-drying layer and / or the main drying layer can slide and be fixed on the track, so as to facilitate quick disassembly and assembly.

[0018] As an improved solution, a controller and a material dropping sensor electrically connected thereto are provided in the box body. The material dropping sensor is arranged at the material inlet. The controller is electrically connected to the pre-drying layer and can control the material to fall from the pre-drying layer by sensing the number of material dropping times.

[0019] As an improved solution, the box body is provided with a controller and a material accumulation sensor, a display screen and a buzzer electrically connected thereto. The material accumulation sensor is arranged on the main drying layer, and the display screen is arranged on the outer surface of the box body, so that the controller can display the material amount in the main drying layer in real time and give a buzzer alarm when there is too much material accumulation.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1) The kitchen waste drying device provided by the present invention is provided with a main drying layer and a pre-drying layer above the heating device, and is provided with a flattening device, so that the kitchen waste first enters the pre-drying layer to be flattened to complete pre-drying, and then falls into the main drying layer to be flattened for main drying, thereby achieving uniform drying, and the quality of the baked material is guaranteed to meet the requirements of subsequent processing and use.

[0022] 2) The scraper is driven by a mobile motor to rotate horizontally along the vertical axis or move repeatedly in the horizontal direction to evenly spread the material from the bottom of the feed inlet on the pre-drying layer. The structure is reliable and durable, reducing the failure rate.

[0023] 3) The scraper is driven by the steering motor and can rotate on the horizontal axis to adjust the distance between the bottom of the scraper and the pre-drying layer and / or the main drying layer, so as to flexibly adjust the thickness of the material after flattening.

[0024] 4) The scraper is equipped with a plow-shaped / toothed structure on the side close to the pre-drying layer, which can turn and mix the material while leveling it, making the material drying more even.

[0025] 5) The pre-drying layer is composed of multiple plate-like components, each of which can be flipped up and down along the horizontal axis so that the material on the plate-like component falls to the bottom.

[0026] 6) The pre-drying layer and / or the main drying layer are modularly detachable relative to the box body, so as to facilitate quick replacement in case of failure and reduce time waste. At the same time, it is convenient to take out the dried materials.

[0027] 7) The controller can sense the number of times the material falls and judge the timing to control the material to fall from the pre-drying layer; it can also display the amount of material in the main drying layer in real time and buzz to warn if there is too much material accumulation. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a side sectional structural diagram of a household version of a kitchen waste drying device of the present invention.

[0029] Figure 2 This is a side cross-sectional structural diagram of a commercial version of a kitchen waste drying device of the present invention.

[0030] Figure 3The present invention is a schematic diagram of a planar structure of a reciprocating scraper of a kitchen waste drying device.

[0031] Figure 4 The present invention is a schematic diagram of a plan view of a plate-shaped component of a kitchen waste drying device.

[0032] Figure 5 It is a side structural schematic diagram of a plate-shaped component of a kitchen waste drying device of the present invention.

[0033] Among them, 1: box body; 2: pre-drying layer; 3: main drying layer; 4: heating device; 5: feeding port; 6: scraper; 7: moving motor; 8: transmission belt; 9: steering motor; 10: plate component; 11: electromagnet; 12: hinge; 13: transmission rod; 15: discharge door; 16: drop port. DETAILED DESCRIPTION

[0034] The present invention is further described with reference to the accompanying drawings and embodiments:

[0035] Implementation case 1:

[0036] As attached Figure 1 As shown, a household kitchen waste drying device comprises a box body 1 and a pre-drying layer 2, a main drying layer 3, and a heating device 4 arranged from top to bottom in the box body 1; a material inlet 5 is provided at the edge of the top of the box body 1, and a material discharge door 15 is provided at the bottom of the box body 1; the pre-drying layer 2 is provided with a paving device for evenly paving the material.

[0037] The paving device includes a scraper 6 and a moving motor 7, and the moving motor 7 and the scraper 6 are arranged above the pre-drying layer 2. The moving motor 7 drives the scraper 6 to rotate in the horizontal direction along the vertical axis. The rotation of the scraper 6 will flatten the material to be dried that falls from the feeding port 5 to the edge of the pre-drying layer 2 and evenly distribute it on the upper surface of the pre-drying layer 2. When the material increases, the rotation of the scraper 6 will drive the excess material to the drop port 16 in the middle of the drying layer 2 and fall into the main drying layer below.

[0038] The scraper 6 is also provided with a steering motor 9, which can drive the scraper 6 to rotate along the horizontal axis to adjust the distance between the scraper 6 and the pre-drying layer 2 and / or the main drying layer 3, thereby controlling the thickness of the material after being flattened.

[0039] The scraper 6 is provided with a plow-shaped / tooth-shaped structure on one side close to the pre-drying layer 2, which can turn and mix the material while leveling the material.

[0040] The drying surface of the main drying layer 3 is modularly detachable relative to the box body 1, so as to facilitate rapid replacement in case of failure and reduce waste of time.

[0041] Specifically, a track matching the main drying layer 3 is provided on the inner side of the box body 1 in the horizontal direction, and a material receiving plate of the main drying layer 3 for supporting the dried material can slide and be fixed on the track, so as to facilitate quick disassembly and removal of the dried material.

[0042] The box body 1 is provided with a controller and a material dropping sensor electrically connected thereto. The material dropping sensor is arranged at the material inlet 5. The controller is electrically connected to the pre-drying layer 2 and can control the material to fall from the pre-drying layer 2 by sensing the number of material dropping times.

[0043] The box body 1 is provided with a controller and a material accumulation sensor, a display screen and a buzzer electrically connected thereto. The material accumulation sensor is arranged on the main drying layer 3, and the display screen is arranged on the outer surface of the box body 1, so that the controller can display the material amount in the main drying layer 3 in real time and buzz to warn when there is too much material accumulation.

[0044] Implementation case 2:

[0045] As attached Figure 2-5 As shown, a commercial version of the kitchen waste drying device includes a box body and two pre-drying layers, a main drying layer, and a heating device arranged from top to bottom in the box body; a feeding port is provided at the top of the box body, and the pre-drying layer is provided with a paving device for evenly paving the material.

[0046] The paving device includes a scraper and a moving motor. The moving motor drives the transmission belt to move in the horizontal direction. The scraper is arranged on the transmission belt and moves horizontally back and forth under the action of the transmission belt to pave the materials to be dried that fall into the pre-drying layer from the feeding port and evenly distribute them on the upper surface of the pre-drying layer. The transmission belt can also be a rack, a chain, a belt, etc.

[0047] The pre-drying layer is composed of a plurality of plate-like components, each of which is in a mesh shape with a plurality of holes to facilitate hot air to dry the material from bottom to top. In addition, each plate-like component is provided with a connecting rod extending out of the box body, the connecting rod is hinged to the transmission rod, and the transmission rod is connected to the electromagnet in transmission, so that the electromagnet can drive the connecting rod to rotate by moving the transmission rod, thereby driving the plate-like component to flip and complete the switching between the horizontal state and the inclined or vertical state, thereby controlling the material to fall from the plate-like component to the bottom.

[0048] A track matching the supporting plate of the main drying layer for supporting the dried material is provided in the horizontal direction inside the box body. The supporting plate can slide on the track and be taken out from the discharge door, so that the dried material can be quickly taken out.

[0049] A controller and a material dropping sensor electrically connected thereto are provided in the box body. The material dropping sensor is arranged at the material inlet. The controller is electrically connected to the pre-drying layer and can control the material to drop from the pre-drying layer by judging the timing by sensing the number of material dropping times.

[0050] The box body is provided with a controller and a material accumulation sensor, a display screen and a buzzer electrically connected thereto. The material accumulation sensor is arranged in the main drying layer, and the display screen is arranged on the outer surface of the box body, so that the controller can display the material amount in the main drying layer in real time and buzz to warn when there is too much material accumulation.

[0051] In summary, after reading the invention document, a person of ordinary skill in the art can make various other corresponding transformation schemes based on the technical scheme and technical concept of the invention without creative mental labor. Different application scenarios and material drying applications other than kitchen waste all fall within the scope of protection of the invention.

Claims

1. A kitchen waste drying device, characterized in that: The invention comprises a box body (1) and a pre-drying layer (2), a main drying layer (3) and a heating device (4) inside the box body (1); a material inlet (5) is provided at the top of the box body (1); and a flattening device for evenly flattening the material is provided on the pre-drying layer (2) and the main drying layer (3); The paving device comprises a scraper (6) and a moving motor (7), wherein the moving motor (7) drives the scraper (6) to reciprocate in a horizontal direction to pave the material; The scraper (6) is also provided with a steering motor (9), and the steering motor (9) is capable of driving the scraper (6) to rotate along a horizontal axis so as to adjust the distance between the scraper (6) and the pre-drying layer (2) and the main drying layer (3), thereby controlling the thickness of the material after being flattened; The scraper is provided with a plow-shaped or tooth-shaped structure on one side close to the pre-drying layer, which can turn and mix the material while leveling the material; The box body (1) is provided with a controller and a material drop sensor electrically connected thereto, the material drop sensor being arranged at the material inlet (5), the controller being electrically connected to the pre-drying layer (2), and being able to control the material to drop from the pre-drying layer (2) by sensing the number of material drops and judging the timing; The box body (1) is provided with a controller and a material accumulation sensor, a display screen and a buzzer electrically connected thereto. The material accumulation sensor is arranged on the main drying layer (3), and the display screen is arranged on the outer surface of the box body (1), so that the controller can display the material amount in the main drying layer (3) in real time and buzz to warn when there is too much material accumulation.

2. The kitchen waste drying device according to claim 1, characterized in that: The pre-drying layer (2) is composed of a plurality of plate-shaped components (10), and each plate-shaped component (10) is capable of turning upside down along a horizontal axis so that the material on the plate-shaped component (10) falls to the bottom.

3. The kitchen waste drying device according to claim 2, characterized in that: The plate-like component (10) extends out of the side of the box body (1) along the rotation axis and is provided with a connecting rod perpendicular to the rotation axis, the connecting rod is hinged to the transmission rod, and the transmission rod is connected to the power source in a transmission manner; the power source can drive the transmission rod to move, thereby driving the connecting rod to rotate along the horizontal axis, so that the plate-like component is flipped to complete the switching between the horizontal state and the inclined or vertical state, thereby controlling the material to fall from the plate-like component to the bottom.

4. The food waste drying device according to claim 1, characterized in that: The pre-drying layer (2) is provided with a material drop opening (16), and the material drop opening (16) is arranged in a staggered manner with the material inlet (5).

5. The food waste drying device according to claim 1, characterized in that: The pre-drying layer (2) and / or the main drying layer (3) are modularly detachable relative to the box body (1) so as to facilitate quick replacement in the event of a failure and reduce wasted time.

6. The food waste drying device according to claim 5, characterized in that: A track matching the supporting plate of the main drying layer (3) for supporting the dried material is provided in the horizontal direction on the inner side of the box body (1); the supporting plate can slide on the track and be taken out from the discharge door (15), so as to facilitate the rapid removal of the dried material.

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