Kitchen refuse separator

A sorting device and technology of kitchen waste, applied in classification, solid separation, filtering and screening, etc., can solve the problems of inconvenient equipment installation and movement, large equipment loss, low work efficiency, etc., and achieve simple and reasonable structure, energy saving, The effect of improving work efficiency

Active Publication Date: 2008-11-19
1 Cites 20 Cited by

AI-Extracted Technical Summary

Problems solved by technology

However, the structure of this mechanism is relatively complicated, and the garbage is screened by vibration, which not only has low work efficiency, but also causes a large loss to the equipment due to vibration; at the same ...
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The invention relates to a sorting device for restaurant garbage. The sorting device comprises a feeding device, a conveying mechanism, a mechanical sorting section and a manual sorting section, which are installed on a base. The sorting device is characterized in that the feeding device comprises a hopper and a discharging mechanism for assisting the hopper in discharging, and the discharging mechanism is connected with the mechanical sorting section through the conveying mechanism; the mechanical sorting section comprises a chute with a sieve, and a swing mechanism for assisting the material in the chute in swinging; the manual sorting section comprises a conveying belt for undertaking the material delivered through the mechanical sorting section, and the conveying belt and the tail end of the mechanical sorting section are matched for collecting material. The sorting device has the advantages of simple structure, stable and reliable operation, high separation efficiency, small abrasion to the equipment, and energy resource saving.

Application Domain

SievingScreening +1

Technology Topic

EngineeringSieve +3


  • Kitchen refuse separator
  • Kitchen refuse separator
  • Kitchen refuse separator


  • Experimental program(1)

Example Embodiment

[0016] The present invention will be further described in detail below with reference to the embodiments of the drawings.
[0017] As shown in Figs. 1 to 4, the food waste sorting device is installed on the base 6 and includes a feeding device, a conveying mechanism, a mechanical sorting section and a manual sorting section.
[0018] Among them, the feeding device includes a hopper 9, a hydraulic cylinder 10 and a tipping frame 8. The hydraulic cylinder 10 and the tipping frame 8 constitute a discharging mechanism; the tipping frame 8 is arranged below the hopper 9 and is pivotally connected to the base through a bearing 13 Above 6, the piston rod 15 of the hydraulic cylinder 10 is hinged on the side of the turning frame 8. When garbage sorting, the hopper 9 filled with garbage is placed on the turning frame 8; the piston rod 15 transmits the movement through the turning frame 8. Go to the hopper 9 and turn the hopper 9 into position. The base 6 is also provided with a baffle 12 to prevent the hopper 9 from slipping off the tipping frame.
[0019] The conveying mechanism includes a shaftless auger 11 installed under the tilting frame to catch the garbage dumped after the hopper 9 is tipped. The garbage is pushed into the mechanical sorting section evenly under the slow operation of the shaftless auger 11 .
[0020] The mechanical sorting section is located in front of the conveying mechanism and includes a trough 3, a screen 7, a swing motor 5, a horizontal shaft 14 and a swing foot 4; the screen 7 is fixed at the bottom of the trough 3 and has a certain slope , The front end of the screen 7 is connected to the shaftless auger 11 at the high end, and the horizontal shaft 14 is axially connected to the upper part of the trough 3 and is drivingly connected with the output shaft of the swing motor 5 through a belt (not shown in the figure) to make the swing motor 5 drives the horizontal shaft 14 to swing; there are a plurality of said supporting feet 4, which are fixed on the horizontal shaft 14 evenly at intervals; the supporting feet 4 include a pole 16 and a shift block 17 fixed at the lower end of the pole 16, and the shape of the shift block 17 can be There are many kinds, as long as it is good for the garbage to be fully moved in the chute 3. The shape of the block in this embodiment is as Figure 5 As shown, it is a three-dimensional trapezoidal block shape. The horizontal shaft 14 and the supporting feet 4 constitute a swinging foot. The swing motor 5 is installed on the outer surface of the top of the trough 3. The foot 4 is driven by the swing motor 5 to swing continuously. Under the impact of the shift block 17, all the small materials are exposed to the screen 3. After falling into the fine material conveyor belt 1, it is sent to the post-processing program. Under the action of its own weight and the push of the material sent by the shaftless screw auger, the large material slides down the slope of the screen 7 and leaves the screen. The net falls into the manual sorting section.
[0021] The manual sorting section includes a conveyor belt 2 that is mated with the end of the mechanical sorting section. The mating mating can be that the conveyor belt 2 is connected to the lower end of the screen, or the conveyor belt 2 is located in the machine. Below the sorting section, the pocket can catch the large materials that roll down from the screen 3. This embodiment adopts the latter method of receiving and matching; the large materials are manually sorted on the conveyor belt 2, which can be used for food It is sent to the crusher (not shown in the figure) by the conveyor belt 2 and mixed with the material from the fine material conveyor belt 1 to enter the post-processing program.
[0022] The kitchen waste sorting device has a simple structure, high sorting efficiency, stable and reliable work, small equipment wear and low energy consumption.


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Description & Claims & Application Information

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