Household kitchen garbage processing dryer

Abstract

The present application relates to the technical field of kitchen waste, in particular to a household kitchen waste treatment dryer, which comprises a shell, a heating box, a degradation bin, a locking mechanism, a water vapor treatment mechanism, a dehydration extrusion mechanism and a rotary drive mechanism installed in the shell, the degradation bin is horizontally inserted into the heating box, and the locking mechanism is used for fixing and installing the degradation bin in the heating box, the household kitchen waste treatment dryer drives the stirring rod to rotate through the rotary drive mechanism, so that the stirring rod stirs the kitchen waste in the degradation bin, and the phenomenon of kitchen waste sticking to the bottom of the degradation bin is avoided. During the installation of the degradation bin, the degradation bin can be automatically connected with the rotary drive mechanism, so that no electrical elements need to be arranged in the degradation bin, the cleaning of the degradation bin is facilitated, the position of the horizontal pushing of the degradation bin can be determined through the positioner, and the heating box can be detected through the temperature sensing device to avoid overheating of the heating box.

Claims

1. A household kitchen waste dryer, characterized in that, The device includes a housing (1) and a heating box (2), a degradation chamber (3), a locking mechanism (4), a water vapor treatment mechanism (5), a dehydration extrusion mechanism (6), and a rotary drive mechanism (7) installed inside the housing (1). The degradation chamber (3) can be horizontally pulled and inserted into the heating box (2). The locking mechanism (4) is used to fix the degradation chamber (3) in the heating box (2). The degradation chamber (3) has an external opening at the top. The heating box (2) is provided with a feed inlet connected to the dehydration extrusion mechanism (6). The dehydration extrusion mechanism (6) Used to compress and transport kitchen waste into the heating box (2), the dehydration and compression mechanism (6) is equipped with a drain pipe (6a), and the top of the heating box (2) is equipped with an air inlet and an air outlet. The air outlet is connected to the air intake of the water vapor treatment mechanism (5). The water vapor treatment mechanism (5) is used to discharge the water vapor evaporated in the degradation chamber (3) to the outside of the shell (1). The degradation chamber (3) is equipped with a rotatable stirring rod (3a). One end of the stirring rod (3a) extends out of the degradation chamber (3) and is horizontally inserted into the rotation drive mechanism (7). A conical column (3b) is fixedly installed on the end of the stirring rod (3a), and a locking column (3c) is fixedly installed on the conical column (3b) perpendicular to the axial direction. A bushing (7c) is fixedly connected to the output end of the rotary drive mechanism (7). The conical column (3b) can be horizontally slidably inserted into the bushing (7c). A notch (7c1) is opened on the wall of the bushing (7c) for the locking column (3c) to be inserted. A bearing seat (7a) is fixedly installed on the heating box (2). One end of the bushing (7c) passes through the bearing seat (7a) and is inserted into the heating box (2). The bushing (7c) and the bearing seat (7a) are rotatably connected.

2. The household kitchen garbage processing dryer according to claim 1, wherein A positioner (8) is fixedly installed on the heating box (2). The positioner (8) includes a micro switch (8a), a trash can pin (8b), a washer (8c), a pin bracket (8d), a positioning baffle (8e), and a retaining ring (8f). The positioning baffle (8e), the pin bracket (8d), and the micro switch (8a) are all fixedly installed on the heating box (2). One end of the trash can pin (8b) is in contact with the sensing end of the micro switch (8a). The trash can pin (8b) is slidably connected to the pin bracket (8d). The washer (8c) is fixedly installed on the heating box (2). c) The retaining ring (8f) is fixedly installed on the trash can pin (8b) and the other end of the trash can pin (8b) passes through the washer (8c) and contacts the degradation chamber (3). The degradation chamber (3) is fixedly provided with a protrusion (3h) that contacts the trash can pin (8b). The retaining ring (8f) is fixedly installed on the outer edge of the trash can pin (8b). When the end of the trash can pin (8b) contacts the sensing end of the micro switch (8a), the retaining ring (8f) and the washer (8c) fit together.

3. The household kitchen waste dryer as described in claim 2, characterized in that, The degradation chamber (3) includes a box body (3d), a box cover (3e) and a stirring shaft (3f). The top of the box body (3d) is provided with a discharge port (3d1), which is the top opening structure of the degradation chamber (3). The box cover (3e) is fixedly installed on the box body (3d). One end of the stirring shaft (3f) is rotatably connected to the box cover (3e), and the other end of the stirring shaft (3f) passes through the box body (3d) and is rotatably connected to it. Several stirring rods are provided in the axial direction of the stirring shaft (3f). Three latches (3e1) are fixedly provided on the box cover (3e). The locking mechanism (4) is fixedly connected to the degradation chamber (3) through the three latches (3e1). The three latches are triangularly distributed along the outer edge of the box cover (3e), and the protrusion (3h) is located on the outer wall of the box body (3d).

4. The household kitchen waste dryer as described in claim 3, characterized in that, Two temperature sensing devices (9) are fixedly installed on the heating box (2). The two temperature sensing devices (9) are used to detect the temperature of the kitchen waste inside the degradation chamber (3). Each temperature sensing device (9) includes a temperature electrode (9a), a guide post (9b), a spring (9c), a temperature electrode nut (9d), and a rear contact bracket (9e). The rear contact bracket (9e) is fixedly installed on the heating box (2). The guide post (9b) is horizontally slidably installed on the rear contact bracket (9e). The spring (9c) is used to provide elastic force to the guide post (9b) close to the degradation chamber (3). The temperature electrode nut (9d) is fixedly installed at the end of the guide post (9b). One end of the temperature electrode (9a) is a conical structure. The other end of the temperature electrode (9a) is provided with a stud that meshes with the temperature electrode nut (9d). The degradation chamber (3) is provided with an insertion hole for the end of the temperature electrode (9a) to be inserted.

5. The household kitchen waste dryer as described in claim 4, characterized in that, The heating box (2) includes a heater (2a), a heat-conducting arc plate (2b), a material-conducting arc plate (2c), and a second shell (2d). The heater (2a) is fixedly installed inside the first shell (1). The internal cavity of the heater (2a) is a waist-shaped structure. The material-conducting arc plate (2c) is fixedly installed at the top of the cavity. The heat-conducting arc plate (2b) is fixedly installed at the bottom of the cavity. The heater (2a) is fixedly installed on the outer edge of the heat-conducting arc plate (2b). The heat-conducting arc plate (2b) is used to conduct the heat generated by the heater (2a) to the box body (3d). The bottom of the second shell (2d) is provided with heat dissipation holes for the heater (2a) to pass through. The two sides of the box body (3d) are provided with two grooves (3d2). The box body (3d) is used to avoid the ends of the material-conducting arc plate (2c) and the heat-conducting arc plate (2b).

6. The household kitchen waste dryer as described in claim 1, characterized in that, The rotary drive mechanism (7) also includes a drive motor (7b), a motor mounting base (7e), and a cooling fan (7f). The output end of the drive motor (7b) is fixedly connected to the bushing (7c). The drive motor (7b) is fixedly mounted on the housing (1) through the motor mounting base (7e). The cooling fan (7f) is located at the tail of the drive motor (7b). The cooling fan (7f) is used to dissipate the heat generated by the drive motor (7b) from the housing (1). The housing (1) has ventilation holes through which the airflow of the cooling fan (7f) passes.

7. The household kitchen waste dryer as described in claim 3, characterized in that, A water seal ring (7d) is provided on the outer edge of the bushing (7c), and a retaining ring (3d3) is fixedly provided on the housing (3d). The retaining ring (3d3) is sleeved on the outer edge of the tapered column (3b). When the bushing (7c) and the tapered column (3b) are engaged, the end of the bushing (7c) is inserted into the retaining ring (3d3). The water seal ring (7d) is located between the bushing (7c) and the retaining ring (3d3). The outer edge of the water seal ring (7d) is in contact with the retaining ring (3d3), and the inner edge of the water seal ring (7d) is in contact with the bushing (7c).

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