A roasting pan opening and discharging device

Abstract

This utility model discloses a drying pot unloading device. It includes a discharge port and a discharge door on the bottom plate of the drying pot. A pair of parallel guide rails arranged on both sides of the discharge port and a drive device for driving the discharge door to reciprocate are provided at the bottom of the bottom plate. Each pair of guide rails has a trajectory that allows the discharge door to move to the discharge port and press against it. The discharge door is positioned between the guide rails and can be driven by the drive device to reciprocate under the guidance of the guide rails to open and close the discharge port. The advantage is that during the opening and closing process, the discharge door can be reciprocated under the guidance of the guide rails by the drive device to open and close the discharge port. This cleverly utilizes the trajectory of the guide rails to press the discharge door firmly against the bottom of the discharge port, ensuring a seal and avoiding environmental pollution caused by leakage, thus eliminating air pollution caused by odors from leaks.

Description

Technical Field

[0001] This utility model relates to a bottom opening device for a drying pot for kitchen waste, specifically a drying pot opening and unloading device. Background Technology

[0002] Food waste is complex in composition, mainly a mixture of oil, water, fruit peels, vegetables, rice, noodles, fish, meat, bones, plastics, paper towels and other substances. It is characterized by being extremely easy to rot and deteriorate, emitting foul odors, and spreading bacteria and viruses. With the acceleration of urbanization, the amount of food waste generated is increasing day by day. As a result, various food waste treatment equipment has gradually appeared on the market. The drying pot is an important component of the food waste treatment equipment. For the drying pot, its working process is mainly to send the material out from the bottom of the drying pot after the material is dried. In the existing technology, a discharge valve is usually simply set at the bottom of the drying pot. The material can be discharged by opening the discharge valve through the drive device. However, after practical application, it has been found that the main problems with the existing discharge method are: (1) The conventional discharge valve itself has poor sealing performance, which can easily cause leakage and pollute the surrounding environment. At the same time, the odor generated by the leakage also causes air pollution in the surrounding environment; (2) During the opening and closing of the discharge valve, oil will drip from the drying pot, and the dripping oil will also cause pollution to the surrounding environment and is difficult to clean. Summary of the Invention

[0003] The technical problem to be solved by this utility model is to provide a drying pot unloading device with simple structural design, reliable sealing, stable operation, and effective avoidance of environmental pollution.

[0004] To solve the above-mentioned technical problems, the present invention provides a drying pot unloading device, which includes a discharge port on the bottom plate of the drying pot and a discharge door that can seal the discharge port. The bottom of the bottom plate is provided with a pair of guide rails arranged in parallel on both sides of the discharge port and used to guide the discharge door, and a drive device for driving the discharge door to move back and forth. The pair of guide rails have a trajectory that allows the discharge door to run to the discharge port and press against the discharge port. The discharge door is placed between the pair of guide rails and can be driven by the drive device to move back and forth under the guidance of the guide rails to open and close the discharge port.

[0005] A pressing device is provided below the base plate at the discharge port and is used to press the discharge gate against the bottom of the discharge port.

[0006] The drive device includes a push rod motor fixedly installed at the bottom of the base plate and a connecting seat installed at the bottom of the unloading gate. The push rod of the push rod motor is connected to the connecting seat and can push the unloading gate to reciprocate between the pair of guide rails.

[0007] An oil collection tray is provided at the bottom of the unloading gate.

[0008] Each of the guide rails includes an upper horizontal section disposed on the bottom surface of the base plate and a lower horizontal section connected to the upper horizontal section by an inclined transition guide section, the lower horizontal section being lower than the upper horizontal section. The upper horizontal section is disposed on the side of the discharge port.

[0009] The bottom surface of the base plate is provided with two reinforcing ribs symmetrically arranged along the unloading port, and the guide rail is arranged between the side plates of the two reinforcing ribs facing each other.

[0010] A baffle is provided at the discharge port to limit the closing position of the discharge gate.

[0011] The top-pressing device is located on the opposite side of the baffle.

[0012] The top-pressing device is mounted on the reinforcing rib plate via a mounting bracket.

[0013] The baffle is inclinedly disposed at the end of the unloading gate in the closed position and forms a limiting groove.

[0014] The advantages of this utility model are: (1) By setting a discharge gate that can seal the discharge port, a guide rail that can make the discharge gate move to the discharge port and press against the discharge port, and a drive device for driving the discharge gate to move back and forth, the discharge gate can be driven by the drive device to move back and forth under the guidance of the guide rail to open and close the discharge port during the opening and closing process. Thus, the trajectory of the guide rail is cleverly used to press the discharge gate against the bottom of the discharge port, ensuring the sealing of the discharge port, avoiding environmental pollution caused by leakage, and eliminating air pollution caused by odor generated by leakage.

[0015] (2) By setting an oil collection tray at the bottom of the unloading gate, the pollution of the surrounding environment caused by the oil stains falling from the drying pot during the opening and closing of the unloading gate can be effectively prevented.

[0016] (3) By setting a top-pressing device located at the discharge port below the base plate and used to press the discharge gate against the bottom of the discharge port, the sealing effect is further improved.

[0017] (4) By setting a baffle at the discharge port to limit the closing position of the discharge gate, the reliability of the discharge gate closing is effectively guaranteed. At the same time, by setting the top pressure device on the opposite side of the baffle, the sealing effect is further improved.

[0018] (5) By tilting the baffle at the end of the closed position of the discharge gate and forming a limiting groove, especially in conjunction with the top pressure device set on the opposite side of the baffle, the sealing effect is optimal. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the drying pot unloading device of this utility model (bottom view); Figure 2 This is an exploded structural diagram of the drying pot unloading device (including a stirring device) of this utility model; Figure 3 This is a bottom view of the structure of the drying pot unloading device of this utility model; Figure 4 This is a schematic diagram of the main structure of the guide rail in this utility model; Figure 5 This is a three-dimensional structural diagram of the oil receiving pan in this utility model. Detailed Implementation

[0020] The drying pot unloading device of this utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0021] As shown in the figure, the drying pot unloading device of this utility model includes a discharge port 2 opened on the bottom plate 1 of the drying pot and a discharge door 3 capable of sealing the discharge port. A pair of parallel structures are arranged on the left and right sides of the discharge port at the bottom of the bottom plate 1 (for ease of explanation, in this embodiment, ...). Figure 3 The upper part is defined as the right side. Figure 3 The lower part (defined as the left side) shows a guide rail 4 for guiding the unloading gate and a drive device 5 for driving the unloading gate to reciprocate. Both guide rails 4 have a trajectory that allows the unloading gate to run to the unloading port and press against it. Figure 2 and Figure 3 As shown, in this embodiment, the driving device 5 includes a push rod motor 7 fixedly mounted on the bottom of the base plate via a motor bracket and a connecting seat 8 mounted on the bottom of the unloading gate. The push rod motor 7 is located on one side of the starting end (the starting end is on the right side in the direction shown in the figure). Figure 3 (The left end of the discharge port in the indicated direction is defined as the end point). The push rod of the push rod motor 7 is connected to the connecting seat and can push the discharge gate to reciprocate between the pair of guide rails 4. Guide wheels 22 that cooperate with the guide rails are provided on the left and right sides of the discharge gate 3. The discharge gate 3 is placed between the pair of guide rails 4 and is driven by the drive device 5 to reciprocate under the guidance of the guide rails to open and close the discharge port. Specifically, during discharge, the discharge gate 3 is opened and closed by the push rod motor motor 7. Figure 4As can be seen, each guide rail 4 includes an upper horizontal section 10 set on the bottom surface of the base plate and a lower horizontal section 12 connected to the upper horizontal section by an inclined transition guide section 11, which is lower in height than the upper horizontal section. The upper horizontal section 10 is located beside the discharge port. In other words, the running trajectory is formed by the interconnection of the upper horizontal section 10, the inclined transition guide section 11, and the lower horizontal section 12. Since the upper horizontal section 10 is located beside the discharge port, the lower horizontal section 12 must be far from the discharge port. Therefore, when the discharge plate moves to the side far from the discharge port, because the lower horizontal section 12 is lower than the upper horizontal section 10, it will inevitably collide with the base plate. A running gap is formed between the top surfaces of the discharge gate to improve operational reliability. When the discharge gate runs to the inclined transition guide section 11, the distance between the discharge gate and the bottom surface of the bottom plate gradually decreases under the guidance of the inclined transition guide section 11 until the discharge gate runs to the upper horizontal section 10 to facilitate contact with the bottom surface of the bottom plate and block the discharge port, thereby achieving a sealed closure of the discharge port. Its basic working principle is: when the humidity of the material in the drying pot reaches the set value, the discharge action is executed. At this time, a signal is sent to the push rod motor 7, the push rod motor retracts the push rod, and the material is discharged from the discharge port. At the same time, the stirring motor of the stirring device continues to rotate, carrying the material out of the drying pot.

[0022] Furthermore, a baffle 15 is provided at the discharge port 2 to limit the closing position of the discharge door. The baffle 15 is inclined at the end of the closing position of the discharge door and forms a limiting groove. The included angle formed by the limiting groove can further improve the bonding strength between the base plate and the discharge door. A pressing device 6 is provided below the base plate 1 at the discharge port to press the discharge door 3 against the bottom of the discharge port. The pressing device preferably uses commercially available roller plungers. There can be two roller plungers, which are set on opposite sides of the baffle. Thus, it cooperates with the baffle to press the discharge door in both directions at the beginning and end. That is, after the discharge door is closed, the roller plungers provide an upward force to press the discharge door to achieve complete sealing and improve sealing reliability. Of course, there can also be four roller plungers. This embodiment does not impose a specific limit on the number.

[0023] Furthermore, the bottom of the unloading gate 3 is equipped with an oil receiving tray 9, which is used by... Figure 5 As can be seen, the oil receiving tray 9 includes a tray body 18 with an oil receiving groove 17, an upper connecting plate 19 disposed at one end of the tray body, and an oil outlet pipe 20 disposed at the other end of the tray body and communicating with the oil receiving groove 17. The bottom of the unloading gate is provided with a lower connecting plate 21 connected to the upper connecting plate. Thus, the oil receiving tray can be fixedly installed at the bottom of the unloading gate through the upper connecting plate 19 and the lower connecting plate 21. The oil receiving groove of the tray body 18 holds oil sludge, and when oil needs to be discharged, it can be discharged through the oil outlet pipe.

[0024] Furthermore, two reinforcing ribs 14 are symmetrically arranged on the bottom surface of the base plate 1 along the left and right sides of the discharge port. The pair of guide rails 4 are arranged between the side plates of the two reinforcing ribs facing each other. As shown in the figure, the reinforcing ribs 14 are semi-circular structures. The inner sides of the two semi-circular reinforcing ribs 14 are parallel surfaces, and a channel is formed between the parallel surfaces of the reinforcing ribs 14. The guide rails are located between the channels and are fixedly installed between the side plates of the reinforcing ribs facing each other. The top pressing device 6 is installed on the reinforcing ribs through the mounting bracket 16.

[0025] Of course, the above description is not intended to limit the present utility model, and the present utility model is not limited to the examples given above. Any changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present utility model should also fall within the protection scope of the present utility model.

Claims

1. A drying pot unloading device, comprising a discharge port (2) opened on the bottom plate (1) of the drying pot and a discharge door (3) capable of sealing the discharge port, characterized in that: The bottom of the base plate (1) is provided with a pair of parallel guide rails (4) arranged on both sides of the discharge port and used to guide the discharge gate, and a drive device (5) used to drive the discharge gate to move back and forth. The pair of guide rails (4) have a trajectory that allows the discharge gate to run to the discharge port and press against the discharge port. The discharge gate (3) is placed between the pair of guide rails (4) and can be driven by the drive device (5) to move back and forth under the guidance of the guide rails to open and close the discharge port.

2. The roasting pan unloading device according to claim 1, characterized in that: Below the base plate (1), a pressing device (6) is provided at the discharge port and is used to press the discharge gate (3) against the bottom of the discharge port.

3. The drying pot unloading device according to claim 1 or 2, characterized in that: The drive device (5) includes a push rod motor (7) fixedly installed at the bottom of the base plate and a connecting seat (8) installed at the bottom of the unloading gate. The push rod of the push rod motor (7) is connected to the connecting seat and can push the unloading gate to reciprocate between the pair of guide rails (4).

4. The roaster opening and discharge apparatus according to claim 2, characterized in that: The bottom of the unloading gate (3) is provided with an oil receiving tray (9).

5. The drying pot unloading device according to claim 2 or 4, characterized in that: Each of the guide rails (4) includes an upper horizontal section (10) set on the bottom surface of the base plate and a lower horizontal section (12) connected to the upper horizontal section by an inclined transition guide section (11) at a height lower than the upper horizontal section. The upper horizontal section (10) is set on the side of the discharge port.

6. The drying pot unloading device according to claim 5, characterized in that: Two reinforcing ribs (14) are provided on the bottom surface of the bottom plate (1) along the unloading port. The guide rails (4) are provided between the side plates of the two reinforcing ribs facing each other.

7. The drying pot unloading device according to claim 2, 4 or 6, characterized in that: A baffle (15) is provided at the discharge port (2) to limit the closing position of the discharge gate.

8. The drying pot unloading device according to claim 7, characterized in that: The top-pressing device (6) is located on the opposite side of the baffle.

9. The drying pot unloading device according to claim 8, characterized in that: The top pressing device (6) is mounted on the reinforcing rib plate via a mounting bracket (16).

10. The drying pot unloading device according to claim 9, characterized in that: The baffle (15) is inclinedly disposed at the end of the closed position of the unloading gate and forms a limiting groove.

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