CN220982842U

CN220982842U - Vegetable heavy metal content detection and alarm device

Info

Publication number: CN220982842U
Application number: CN202322827758.XU
Authority: CN
Inventors: 王辉
Original assignee: Zhonghe Zhongxiang Fujian Agricultural Development Co ltd
Current assignee: Zhonghe Zhongxiang Fujian Agricultural Development Co ltd
Priority date: 2023-10-21
Filing date: 2023-10-21
Publication date: 2024-05-17
Anticipated expiration: 2033-10-21

Abstract

The utility model discloses a vegetable heavy metal content detection and alarm device, which comprises a crushing and mixing mechanism, wherein a separation mechanism is arranged below the crushing and mixing mechanism; the crushing and mixing mechanism comprises a crushing and mixing kettle, a motor is arranged at the top end of the crushing and mixing kettle, an output shaft of the motor is connected with a rotating shaft through a coupler, a crushing cutter is detachably arranged on the rotating shaft, the vegetable crushing and mixing mechanism relates to the technical field of vegetable detection, the crushed vegetables can be crushed by arranging the crushing and mixing mechanism, the crushed vegetables are fully mixed with water, and the mixed vegetable liquid is mixed with egg white, so that crushing and mixing operations are completed, and vegetable processing operations are simplified; through setting up separating mechanism, the deposit that combines the heavy metal and the egg white that produce that contain in the vegetables separates to utilize pressure sensor to survey deposit weight, and then know the heavy metal content in the vegetables.

Description

Vegetable heavy metal content detection and alarm device

Technical Field

The utility model relates to the technical field of vegetable detection, in particular to a vegetable heavy metal content detection and alarm device.

Background

The current vegetable heavy metal detection generally comprises the following steps: crushing vegetables by using a crushing device, mixing the crushed vegetables with water, then reacting the obtained mixture with a reagent, and observing whether sediment is generated; or detecting by using a metal probe; however, the above-mentioned method can only detect whether the vegetables contain heavy metals, but not detect the heavy metal content, and the operation flow is complex.

Disclosure of utility model

The utility model is provided in view of the problems existing in the existing vegetable heavy metal content detection and alarm device.

Therefore, the utility model aims to provide a vegetable heavy metal content detection and alarm device, which solves the problem that whether the vegetables contain heavy metals or not can only be detected, but not the heavy metal content can be detected in the current vegetable heavy metal detection.

In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:

the vegetable heavy metal content detection and alarm device comprises a crushing and mixing mechanism, wherein a separation mechanism is arranged below the crushing and mixing mechanism;

The crushing and mixing mechanism comprises a crushing and mixing kettle, a motor is installed at the top end of the crushing and mixing kettle, an output shaft of the motor is connected with a rotating shaft through a coupling, and a crushing cutter is detachably installed on the rotating shaft.

As a preferable scheme of the vegetable heavy metal content detection and alarm device, the utility model comprises the following steps: the top of broken mixing kettle is equipped with the feed inlet, broken mixing kettle's bottom is equipped with the discharge gate, install the valve on the discharge gate.

As a preferable scheme of the vegetable heavy metal content detection and alarm device, the utility model comprises the following steps: the separating mechanism comprises a separating kettle, a kettle cover is covered at the top end of the separating kettle, a filter cartridge is arranged in the separating kettle, and a filter screen is arranged in the filter cartridge.

As a preferable scheme of the vegetable heavy metal content detection and alarm device, the utility model comprises the following steps: the bottom of the discharge hole penetrates through the kettle cover and extends into the inner cavity of the separation kettle, and the discharge hole is positioned right above the filter cartridge.

As a preferable scheme of the vegetable heavy metal content detection and alarm device, the utility model comprises the following steps: the separation kettle is internally provided with a main liquid pipe, the top inlet of the main liquid pipe is connected with the bottom of the discharge hole, and liquid outlets are distributed on the main liquid pipe at equal intervals.

As a preferable scheme of the vegetable heavy metal content detection and alarm device, the utility model comprises the following steps: the bottom of the separation kettle is provided with a liquid outlet, and a valve is arranged on the liquid outlet.

As a preferable scheme of the vegetable heavy metal content detection and alarm device, the utility model comprises the following steps: the cartridge filter is upper and lower both ends open structure, and the bottom of cartridge filter is taken on the support column, support column bottom sliding connection fixed block.

Compared with the prior art:

1. By arranging the crushing and mixing mechanism, the vegetables can be crushed, the crushed vegetables are fully mixed with water, and the mixed vegetable liquid is mixed with egg white, so that the crushing and mixing operations are completed, and the vegetable processing operation is simplified;

2. Through setting up separating mechanism, the deposit that combines the heavy metal and the egg white that produce that contain in the vegetables separates to utilize pressure sensor to survey deposit weight, and then know the heavy metal content in the vegetables.

Drawings

FIG. 1 is a schematic diagram of a structure provided in the present utility model;

FIG. 2 is a cross-sectional view of a crushing mixing kettle provided by the utility model;

FIG. 3 is a cross-sectional view of a separation tank provided by the present utility model;

Fig. 4 is a top view of a filter cartridge provided by the present utility model.

In the figure: crushing mixing kettle 1, separating kettle 2, discharge gate 3, liquid outlet 4, motor 5, feed inlet 6, axis of rotation 7, crushing sword 8, main liquid pipe 9, cartridge filter 10, liquid outlet 11, support column 12, filter screen 13, kettle cover 14, kettle cover 15, fixed block 16.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.

The utility model provides a vegetable heavy metal content detection and alarm device, referring to fig. 1-4, comprising a crushing and mixing mechanism, wherein a separation mechanism is arranged below the crushing and mixing mechanism;

The crushing and mixing mechanism comprises a crushing and mixing kettle 1, a kettle cover 14 is covered at the top end of the crushing and mixing kettle 1, a motor 5 is installed on the kettle cover 14, an output shaft of the motor 5 is connected with a rotating shaft 7 through a coupling, and a crushing cutter 8 is detachably installed on the rotating shaft 7.

The top of broken mixing kettle 1 is equipped with feed inlet 6, can annotate broken mixing kettle 1 with vegetables and water through feed inlet 6 in, and the bottom of broken mixing kettle 1 is equipped with discharge gate 3, installs the valve on the discharge gate 3, opens the valve, just can discharge the mixed liquor through discharge gate 3.

Separating mechanism includes separation cauldron 2, separation cauldron 2's bottom is equipped with fluid-discharge port 4, install the valve on the fluid-discharge port 4, separation cauldron 2's top is covered with cauldron lid 15, be provided with cartridge filter 10 in the separation cauldron 2, cartridge filter 10 is upper and lower both ends open structure, cartridge filter 10's bottom is taken on support column 12, the welding has fixed block 16 on separation cauldron 2's the inner wall, set up flutedly on the fixed block 16, be equipped with pressure sensor in the recess, recess inner wall sliding connection support column 12, support column 12 bottom is pressed on pressure sensor, install filter screen 13 in the cartridge filter 10.

The bottom of the discharge port 3 passes through the kettle cover 15 and extends into the inner cavity of the separation kettle 2, and the discharge port 3 is positioned right above the filter cartridge 10.

A main liquid pipe 9 is arranged in the separation kettle 2, and the top inlet of the main liquid pipe 9 is connected with the bottom of the discharge port 3;

The alarm is electrically connected with the singlechip, and the pressure sensor on the fixed block 16 is electrically connected with the singlechip.

When the vegetable crushing and mixing device is specifically used, quantitative vegetables are put into the crushing and mixing kettle 1 through the feed inlet 6, the motor 5 is started to drive the rotating shaft 7 to rotate, so that the vegetables are crushed by the crushing cutter 8, after the vegetables are crushed, water is injected into the crushing and mixing kettle 1 through the feed inlet 6, stirring and mixing are performed, egg white is injected into the crushing and mixing kettle 1, and stirring and mixing are continued to be uniform; standing the mixed solution, and if the vegetables contain heavy metals such as mercury and lead, mercury ions and lead ions can be combined with egg white to generate precipitation; opening a valve on the discharge port 3, enabling mixed liquid in the crushing mixing kettle 1 to enter a main liquid pipe 9 through the discharge port 3, flowing out into a filter cartridge 10 through a liquid outlet 11, and retaining sediment on a filter screen 13, wherein after all the mixed liquid is filtered, the weight of the sediment is obtained according to the indication of a pressure sensor; and according to a threshold value set in the singlechip, when the detected weight is greater than the threshold value, the singlechip controls the alarm to alarm.

Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The vegetable heavy metal content detection and alarm device is characterized by comprising a crushing and mixing mechanism, wherein a separation mechanism is arranged below the crushing and mixing mechanism;

The crushing and mixing mechanism comprises a crushing and mixing kettle (1), a motor (5) is arranged at the top end of the crushing and mixing kettle (1), an output shaft of the motor (5) is connected with a rotating shaft (7) through a coupling, and a crushing knife (8) is detachably arranged on the rotating shaft (7).

2. The vegetable heavy metal content detection and alarm device according to claim 1, wherein a feed inlet (6) is arranged at the top end of the crushing and mixing kettle (1), a discharge outlet (3) is arranged at the bottom end of the crushing and mixing kettle (1), and a valve is arranged on the discharge outlet (3).

3. The vegetable heavy metal content detection and alarm device according to claim 2, wherein the separation mechanism comprises a separation kettle (2), a kettle cover (15) is covered at the top end of the separation kettle (2), a filter cartridge (10) is arranged in the separation kettle (2), and a filter screen (13) is arranged in the filter cartridge (10).

4. A vegetable heavy metal content detection and alarm device according to claim 3, wherein the bottom of the discharge port (3) passes through the kettle cover (15) and extends into the inner cavity of the separation kettle (2), and the discharge port (3) is located right above the filter cartridge (10).

5. The vegetable heavy metal content detection and alarm device according to claim 4, wherein a main liquid pipe (9) is arranged in the separation kettle (2), the top inlet of the main liquid pipe (9) is connected with the bottom of the discharge port (3), and liquid outlets (11) are distributed on the main liquid pipe (9) at equal intervals.

6. The vegetable heavy metal content detection and alarm device according to any one of claims 3-5, wherein a liquid outlet (4) is arranged at the bottom end of the separation kettle (2), and a valve is arranged on the liquid outlet (4).

7. The vegetable heavy metal content detection and alarm device according to claim 6, wherein the filter cartridge (10) has an opening structure at the upper end and the lower end, the bottom of the filter cartridge (10) is lapped on the support column (12), and the bottom of the support column (12) is slidably connected with the fixing block (16).