CN106638831B - Intelligent kitchen waste water tank anti-blocking device - Google Patents

Abstract

The invention discloses an intelligent kitchen waste water tank anti-blocking device, which comprises a device main body connected with a PLC terminal controller, wherein the device main body adopts a cylindrical structure shell, the top of the device main body is provided with a linking port, the linking port is provided with an opening or closing switch device, a drawer type recovery device is movably arranged in the lower part of the device main body, a centrifugal processing device and a scraping device moving in opposite directions are arranged in the shell corresponding to the upper position of the recovery device, the switch device, the centrifugal processing device and the scraping device are respectively connected with the PLC terminal controller, the centrifugal processing device and the scraping device moving in opposite directions are arranged in the upper position of the recovery device, the effect of automatic collection can be realized, the invention has reasonable structure and convenient use, under the centrifugal dehydration action of the roller, the effective collection of the kitchen waste can be realized when the weight is too heavy, and the condition that the kitchen waste is adhered to the inner wall can be prevented by using the scraping equipment.

Description

An intelligent kitchen waste sink anti-blocking device

technical field

The invention relates to kitchen utensils, in particular to an intelligent kitchen waste sink anti-blocking device.

Background technique

Due to work factors and a higher pursuit of food culture, social groups are eating out more often, and restaurants such as canteens, food stalls, and small restaurants are becoming more common, resulting in a large amount of kitchen waste.

Currently, the method of manually collecting and dumping kitchen waste is generally used. This method is time-consuming and labor-intensive, and in hot summer, if the garbage is not cleaned up in time, it is easy to cause problems such as mosquito breeding and environmental pollution, thereby reducing the operation of the catering industry. Merchant's kitchen sanitation level, its leftovers and other kitchen waste are difficult to dump and clean, often block the sewers, and adhere to the pipes and other kitchen wastes, which increase the workload of the staff during the treatment process and are not easy to pass through the pipe.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide an intelligent kitchen waste sink anti-blocking device to solve the problems raised in the above background technology.

To achieve the above object, the present invention provides the following technical solutions:

An intelligent kitchen waste sink anti-blocking device, comprising a main body of the device connected to a PLC terminal controller, the main body of the device being a cylindrical structure shell, a connection port at the top, an opening or closing switch device at the connection port, and a drawer type movably placed inside the lower part. For the recovery device, a centrifugal processing device and a scraping device that moves toward each other are installed in the shell corresponding to the upper position of the recovery device. The switch device, the centrifugal processing device, and the scraping device are respectively connected with the PLC terminal controller.

The cylindrical structure casing includes a lower fixed casing and an upper fixed casing. The lower fixed casing adopts a semi-cylindrical structure with side openings. The drawer-type recovery device is movably arranged in the lower fixed casing. The columnar structure is dragged out.

The centrifugal device includes a cylindrical drum, the side wall of the drum is evenly provided with filter holes, the top of the drum is open, and the bottom opening of the drum is provided with a trident-shaped motor bracket, and the center position of the motor bracket is fixed. A servo motor is installed, the rotor part of the servo motor is connected with the solid shaft, the bottom of the drum is provided with three pieces of fan blades spliced into a disc shape, and a weight sensor is installed at the bottom of the fan blade area;

The scraping device includes a scraper, which is installed in the drum and frictionally connected between the scraper and the inner wall of the drum. The scraper is powered by the stator part of the above-mentioned servo motor to realize the rotation of the scraper, and the above-mentioned solid shaft is nested in the inner wall of the drum. In the hollow shaft fixed as one with the scraping device, a double shaft structure is formed;

The servo motor and the weight sensor are respectively connected with the PLC terminal controller;

There is a gap between the cylindrical shell and the drum, and the gap area is in a closed state except for the circular drain, which is the liquid guiding layer, and the liquid material is directly discharged through the liquid guiding layer.

The fan blade is provided with a hinge seat, the hinge seat is provided with a pin hole, and the pin hole cooperates with the pin shaft to movably connect the fixed pin seat, and the fixed pin seat is fixed on the cylindrical structure shell.

The bottom of the drum is also provided with a baffle, and the baffle is provided with an assembly hole.

A water outlet is provided in the gap between the cylindrical shell and the drum.

The recovery device is equipped with a drawer switch, and the residues can be pulled out directly; a centrifugal treatment device and a scraping device moving in opposite directions are installed on the upper part of the recovery device, which can realize the effect of automatic collection; the bottom of the fan blade area is installed with a weight sensor and a PLC terminal , which can realize the purpose of opening the fan blade area to discharge the dehydrated kitchen waste when the weight of the food waste in the fan blade area is too heavy. Under the centrifugal dehydration effect of the drum, the kitchen waste can be effectively collected when the weight is too heavy, and the scraping equipment can also prevent the food waste from adhering to the inner wall. There is a gap between the cylindrical shell and the drum, and the gap area is closed except for the circular drain, which is the liquid guiding layer, and the liquid material can be directly discharged into the sewer through the liquid guiding layer.

The invention has reasonable structure and convenient use as a whole. When the weight of the fan blade area exceeds a certain value under the centrifugal dehydration of the drum, the recovery of kitchen waste can be realized, and the equipment using the scraper can also prevent the food waste from adhering to the inner wall. Happening.

Description of drawings

1 is a schematic structural diagram of an intelligent kitchen waste sink anti-blocking device according to the present invention;

2 is a partial exploded view of an intelligent kitchen waste sink anti-blocking device of the present invention;

3 is a partial schematic diagram 1 of an intelligent kitchen waste sink anti-blocking device according to the present invention;

4 is a partial schematic diagram 2 of an intelligent kitchen waste sink anti-blocking device according to the present invention;

5 is a partial schematic diagram 3 of an intelligent kitchen waste sink anti-blocking device according to the present invention;

6 is a partial schematic diagram 4 of an intelligent kitchen waste sink anti-blocking device according to the present invention;

7 is an exploded view of the parts of an intelligent kitchen waste sink anti-blocking device of the present invention;

FIG. 8 is a working flow chart of an intelligent kitchen waste sink anti-blocking device according to the present invention.

In the figure: 1-connection port, 2-removable shell, 3-upper fixed shell, 4-recovery device, 5-lower fixed shell, 6-drainage outlet, 7-roller, 8-drawer switch, 9-fixed pin seat , 10-assembly hole, 11-scraper, 12-inner wall, 13-fan blade, 14-fixed pin seat, 15-connecting rod, 16-motor bracket, 17-pin shaft, 18-pin hole, 19-solid shaft , 20-bezel, 21-screws.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Referring to FIGS. 1 to 8 , in an embodiment of the present invention, an intelligent kitchen waste sink anti-blocking device includes a main body of the device connected to a PLC terminal controller, the main body of the device adopts a cylindrical structure shell, the top is provided with a connecting port, and the connecting port is provided with Turn on or off the switch device, a drawer-type recovery device is movably placed inside the lower part, and a centrifugal processing device and a scraping device that moves toward each other are installed in the shell corresponding to the upper position of the recovery device. The switching device, the centrifugal processing device, and the scraping device are respectively connected with the PLC terminal controller connect.

Its main body adopts a cylindrical structure, including a lower fixed shell 5 located at the bottom of the device, the lower fixed shell 5 adopts a semi-cylindrical structure with side openings, and a recovery device 4 is movably placed in the lower fixed shell 5, and the recovery device 4 adopts an upper end opening structure, and The recovery device 4 is provided with a drawer switch 8; a centrifugal treatment device is installed at the upper position of the recovery device 4, wherein the centrifugal treatment device mainly includes a cylindrical drum 7, and the side wall of the drum 7 is evenly provided with filter holes, and the drum 7 The top opening of the drum 7 is installed with a trident-shaped motor bracket 16 at the bottom opening of the drum 7, and a servo motor is fixedly installed in the center position of the motor bracket 16, and the rotor part of the servo motor is driven and connected to the solid shaft installed on the motor bracket 16. 19, and the solid shaft 19 extends vertically to the inner side of the drum 7; the bottom of the solid shaft 19 is fixedly connected with a plurality of connecting rods 15, and the rotor part in the servo motor drives the solid shaft 19 to rotate, thereby realizing the rotation of the drum 7; There is also a scraper 11 movably installed in the 7, and the scraper 11 is frictionally connected with the inner wall 12 of the drum 7. The central axis of the scraper 11 is connected to the scraper rotating motor, and the stator part of the servo motor drives the scraper 11 to rotate. When rotating in this way, the scraper 11 will make the dehydrated kitchen waste on the inner wall 12 fall off, so that the whole does not affect the continued use; the bottom of the drum 7 is provided with three fan blades 13 spliced into a disc shape, and the fan blades 13 There is a hinge seat on the hinge seat, a pin hole 18 is arranged on the hinge seat, and the pin hole 18 cooperates with the pin shaft 17 to movably connect to the fixed pin seat 9, and the fixed pin seat 9 is fixed on the bottom surface of the detachable casing 2 and the upper fixed casing 3, Both the upper fixed casing 3 and the detachable casing 2 are arranged on the outer side of the drum 7 , and the tops of the upper fixed casing 3 and the detachable casing 2 are provided with a connecting port 1 which is connected with the sewage outlet.

A baffle plate 20 is provided at the joint of the upper fixed casing 3 and the detachable casing 2 , and the baffle plate 20 is provided with an assembly hole 10 .

The upper fixed casing 3 is provided with a water outlet 6 .

The operating principle of the device is shown in the logic block diagram of Figure 8. When the device is turned on, the intelligent kitchen waste sink anti-blocking device starts the operation process, and the switch device of the upper connecting port 1 is turned on to form a circulation of the kitchen waste from the dishwasher. In the channel, the kitchen waste enters the drum and undergoes centrifugal treatment. The result of the centrifugal treatment is dehydrated kitchen waste and liquid. The liquid is discharged through the liquid guide layer. The centrifugal force adheres to the inner wall of the drum, and the relative movement of the scraping device makes the kitchen waste adhering to the inner wall of the drum concentrated in the fan blade area at the bottom of the drum. The drum continues to perform centrifugal motion to separate the kitchen waste into liquid part and dehydration part; when "the weight of kitchen waste in the fan blade area is greater than or equal to 1KG", the PLC logic program has been programmed for the operation of the device, the fan blade area is opened, and the The top cover is closed to prevent uncentrifuged kitchen waste from directly entering the recycling unit. At this point, a complete workflow ends.

By installing a weight sensor on the fan blade area, the weight sensor is used to realize weight sensing, which can effectively realize the effective weight measurement of food waste. At the same time, under the centrifugal dehydration effect of the drum 7, when the weight on the fan blade area exceeds a certain value The food waste can be recovered, and the scraping device can also prevent the food waste from adhering to the inner wall.

It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, but that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments are to be regarded in all respects as illustrative and not restrictive, and the scope of the invention is to be defined by the appended claims rather than the foregoing description, which are therefore intended to fall within the scope of the claims. All changes within the meaning and scope of the equivalents of , are included in the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

In addition, it should be understood that although this specification is described in terms of embodiments, not each embodiment only includes an independent technical solution, and this description in the specification is only for the sake of clarity, and those skilled in the art should take the specification as a whole , the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims (3)

1. An intelligent kitchen waste sink anti-blocking device, comprising a main body of the device connected to a PLC terminal controller, the main body of the device being a cylindrical structure shell, a connecting port on the top, an opening or closing switch device on the connecting port, and a movable inner part of the lower part. Drawer-type recovery device, a centrifugal processing device and a scraping device that moves toward each other are installed in the shell corresponding to the upper position of the recovery device. The switch device, the centrifugal processing device, and the scraping device are respectively connected with the PLC terminal controller. The cylindrical structure shell includes a lower fixed The shell, the upper fixed shell, and the lower fixed shell adopt a semi-cylindrical structure with side openings, the drawer-type recovery device is movably arranged in the lower fixed shell, and the recovery device is provided with a drawer switch, which is pulled out from the side-opened semi-cylindrical structure. The centrifugal treatment device includes a cylindrical drum, the side wall of the drum is evenly provided with filter holes, the top of the drum is open, and the bottom opening of the drum is provided with a trident-shaped motor bracket, and the center of the motor bracket is fixedly installed There is a servo motor, the rotor part of the servo motor is connected with the solid shaft, the bottom of the drum is provided with three pieces of fan blades spliced into a disc shape, and a weight sensor is installed at the bottom of the fan blade area; the scraping device includes a scraper, which is installed on the drum Inside, and friction connection between the scraper and the inner wall of the drum, the scraper is powered by the stator part of the above-mentioned servo motor to realize the rotation of the scraper, and the above-mentioned solid shaft is nested in the hollow shaft fixed as one with the scraping device, forming Double shaft structure; the servo motor and the weight sensor are respectively connected with the PLC terminal controller; there is a gap between the cylindrical shell and the drum, and the gap area is sealed except for the circular drain, that is, the liquid guide layer. The material is directly discharged through the liquid guide layer; the fan blade is provided with a hinge seat, a pin hole is arranged on the hinge seat, and the pin hole cooperates with the pin shaft to movably connect the fixed pin seat, and the fixed pin seat is fixed on the cylindrical structure shell superior. 2 . The intelligent kitchen waste sink anti-blocking device according to claim 1 , wherein the bottom of the drum is further provided with a baffle plate, and the baffle plate is provided with an assembly hole. 3 . 3 . The intelligent kitchen waste sink anti-blocking device according to claim 1 , wherein a water outlet is provided in the gap between the cylindrical shell and the drum. 4 .

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