CN211831203U

CN211831203U - Electric heating plate for agricultural product detection

Info

Publication number: CN211831203U
Application number: CN202020660887.8U
Authority: CN
Inventors: 张京伟
Original assignee: Shandong Xinmingxu New Energy Technology Development Co ltd
Current assignee: Shandong Xinmingxu New Energy Technology Development Co ltd
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2020-10-30
Anticipated expiration: 2030-04-27

Abstract

The utility model discloses an agricultural product detects uses electric plate, include shell, electric plate main part, heat-conducting plate, place basket and S7-300PLC controller, the electric plate main part is installed in the interior bottom embedding of shell, the inside top fixed mounting who is located the electric plate main part of shell has the heat-conducting plate, place the basket at the top of heat-conducting plate, there is S7-300PLC controller one side of shell through mount pad fixed mounting. The utility model discloses S7-300PLC controller and CWDZ11 temperature sensor have been set up, can carry out thermostatic control to the heat-conducting plate through S7-300PLC controller and CWDZ11 temperature sensor, thereby can carry out constant temperature heating stoving to agricultural product, avoid the high temperature or cross the low stoving effect that influences agricultural product excessively, this agricultural product detects and has set up and place the basket, agricultural product is placed and is being placed the basket inside and heat, the back is crossed in the heating, the personnel can hand take out agricultural product by the epaxial heat insulating sleeve, can effectually avoid the personnel palm to be scalded.

Description

Electric heating plate for agricultural product detection

Technical Field

The utility model relates to an agricultural product detects technical field, specifically is an agricultural product detects uses electric hot plate.

Background

Agricultural products (farm products) are produced in agriculture, such as sorghum, rice, peanuts, corns, wheat, local specialty products of various regions and the like, primary agricultural products specified by the state refer to plants, animals and products thereof obtained in agricultural activities, processed products are not included, and an electric heating plate is required to be used for detection of the agricultural products.

The existing electric heating plate has the defects that:

1. the existing electric heating plate is generally lack of a constant temperature control mechanism when in use, so that after agricultural products are placed on the electric heating plate, the condition that the drying effect of the agricultural products is poor or the agricultural products are damaged is easily caused by overhigh and overlow temperature.

2. After the existing electric heating plate heats and dries agricultural products, the temperature of the agricultural products is too high, and the palm of an experimenter is easily scalded when taking the agricultural products.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an agricultural product detects uses electric hot plate to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an agricultural product detects uses electric plate, includes shell, electric plate main part, heat-conducting plate, places basket and S7-300PLC controller, the electric plate main part is installed in the interior bottom embedding of shell, the inside top fixed mounting who is located the electric plate main part of shell has the heat-conducting plate, place the basket at the top of heat-conducting plate, there is the S7-300PLC controller one side of shell through mount pad fixed mounting.

Preferably, a handle is fixedly arranged at the central position of the bottom in the mesh basket, and a heat insulation sleeve is sleeved at the holding position of the handle.

Preferably, one side of the heat conducting plate is provided with a mounting groove, a CWDZ11 temperature sensor is fixedly mounted in the mounting groove, and the CWDZ11 temperature sensor is electrically connected with the S7-300PLC controller through a lead.

Preferably, the top of the front of the S7-300PLC controller is provided with a display screen, the bottom of the front of the S7-300PLC controller, which is positioned at the display screen, is provided with a heating key, a temperature reduction key and a control switch, and the bottom of the S7-300PLC controller is fixedly provided with a plug through a wire.

Preferably, the top of the electric heating plate main body is provided with a groove, a resistance wire is embedded in the groove and electrically connected with the S7-300PLC controller through a lead, a mica sleeve is sleeved on the outer side of the electric heating plate main body, and heat insulation layers are arranged on two sides and the bottom of the mica sleeve.

Preferably, four corners of the bottom of the shell are fixedly provided with supporting seats, and the bottoms of the supporting seats are pasted with anti-slip pads.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this agricultural product detects uses electric hot plate has set up S7-300PLC controller and CWDZ11 temperature sensor, can carry out thermostatic control to the heat-conducting plate through S7-300PLC controller and CWDZ11 temperature sensor to can carry out constant temperature heating stoving to agricultural product, avoid the high or low stoving effect of influence to agricultural product of crossing the temperature.

2. This electric hot plate for agricultural product detection has set up and has placed the basket, and agricultural product places and heats placing basket inside, heats the back, and the personnel can hand take out agricultural product by the epaxial heat insulating sleeve of hand, can effectually avoid the personnel palm to be scalded.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of the structure of the heat-conducting plate of the present invention;

FIG. 3 is a schematic view of the main structure of the electric heating plate of the present invention;

fig. 4 is a top view of the electric heating plate main body of the present invention.

In the figure: 1. a housing; 101. a supporting seat; 102. a non-slip mat; 2. an electric hot plate main body; 201. mica sleeves; 202. a thermal insulation layer; 203. a groove; 204. a resistance wire; 3. a heat conducting plate; 301. mounting grooves; 302. a CWDZ11 temperature sensor; 4. placing a net basket; 401. a handle; 402. a heat insulating sleeve; 5. a mounting seat; 6. s7-300PLC controller; 601. a display screen; 602. heating the key; 603. a temperature reduction button; 604. a control switch; 605. and (4) a plug.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides an agricultural product detects uses electric hot plate, which comprises an outer shell 1, electric hot plate main part 2, heat-conducting plate 3, place basket 4 and S7-300PLC controller 6, electric hot plate main part 2 is installed to the interior bottom embedding of shell 1, the circular telegram of electric hot plate main part 2 heats, the inside top fixed mounting who is located electric hot plate main part 2 of shell 1 has heat-conducting plate 3, heat transfer is to on the heat-conducting plate 3, the heat-conducting plate 3 temperature rise heats crops and dries, place basket 4 has been placed at the top of heat-conducting plate 3, place basket 4 and be used for placing crops and heat, crops heat the back, the personnel of being convenient for take out crops, there is S7-300PLC controller 6 one side of shell 1 through 5 fixed mounting of mount pad, S7-300PLC controller 6 carries out thermostatic control to this electric.

Further, place the welding of the central point department of bottom in the basket 4 and have handle 401, the handheld department cover of handle 401 has heat insulating sleeve 402, and the handheld handle 401 of personnel takes out and places basket 4, and heat insulating sleeve 402 prevents that handle 401 is overheated to scald the palm.

Further, one side of the heat conducting plate 3 is provided with an installation groove 301, a CWDZ11 temperature sensor 302 is fixedly installed inside the installation groove 301, the CWDZ11 temperature sensor 302 is electrically connected with the S7-300PLC controller 6 through a lead, and the CWDZ11 temperature sensor 302 is used for monitoring the temperature of the heat conducting plate 3.

Further, a display screen 601 is arranged at the top of the front face of the S7-300PLC controller 6, the display screen 601 is used for displaying the temperature of the heat conducting plate 3, a heating key 602, a temperature reduction key 603 and a control switch 604 are arranged at the bottom of the display screen 601 at the front face of the S7-300PLC controller 6, the heating key 602 is pressed down, the electric heating plate main body 2 is heated, then the temperature of the heat conducting plate 3 is set through the heating key 602 and the temperature reduction key 603, when the temperature of the heat conducting plate 3 is lower than a set value, the S7-300PLC controller 6 automatically controls the electric heating plate main body 2 to heat, when the temperature is lower than the set value, the S7-300PLC controller 6 automatically controls the electric heating plate main body 2 to stop working, a plug 605 is fixedly installed at the bottom of the S7-300PLC controller 6 through a lead, and the S7-300PLC controller 6 is.

Further, a groove 203 is formed in the top of the electric heating plate main body 2, a resistance wire 204 is embedded into the groove 203, the resistance wire 204 is electrically connected with the S7-300PLC controller 6 through a conducting wire, the resistance wire 204 is electrified to heat, a mica sleeve 201 is sleeved on the outer side of the electric heating plate main body 2, the mica sleeve 201 plays a role in insulation protection, heat insulation layers 202 are arranged on two sides and the bottom of the mica sleeve 201, and the heat insulation layers 202 perform heat insulation protection on two sides and the bottom of the mica sleeve 201.

Further, four corner welding of shell 1 bottom have supporting seat 101, and shell 1 carries out fixed stay through supporting seat 101, and non-slip mat 102 has been pasted to the bottom of supporting seat 101, and non-slip mat 102 increases the frictional force of supporting seat 101, guarantees the support stability of supporting seat 101.

The working principle is as follows: when the heating device is used, firstly, a power supply is connected through a plug 605, then crops are placed inside the placing basket 4 and then placed on the top of the heat conducting plate 3, then the control switch 604 is pressed to control the electric heating plate main body 2 to work, then the temperature of the heat conducting plate 3 is set through the heating key 602 and the temperature reduction key 603, when the temperature of the heat conducting plate 3 is lower than a set value, the S7-300PLC controller 6 automatically controls the electric heating plate main body 2 to heat, when the temperature is lower than the set value, the S7-300PLC controller 6 automatically controls the electric heating plate main body 2 to stop working, so that the heat conducting plate 3 can heat the crops at constant temperature, after heating is completed, the heat insulation sleeve 402 on the handle 401 is held by a worker, the placing basket 4 is taken out, the crops are poured out, and the phenomenon that the palm of the.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an agricultural product detects uses electric plate, includes shell (1), electric plate main part (2), heat-conducting plate (3), places basket (4) and S7-300PLC controller (6), its characterized in that: the utility model discloses a portable electric heating plate, including shell (1), heat-conducting plate (3), basket (4) have been placed to the top fixed mounting that the interior bottom embedding of shell (1) installed electric plate main part (2), the inside top fixed mounting that is located electric plate main part (2) of shell (1), mount pad (5) fixed mounting is passed through to one side of shell (1) has S7-300PLC controller (6).

2. An electric hot plate for detecting agricultural products according to claim 1, wherein: a handle (401) is fixedly arranged at the central position of the bottom in the mesh basket (4), and a heat insulation sleeve (402) is sleeved at the handheld position of the handle (401).

3. An electric hot plate for detecting agricultural products according to claim 1, wherein: one side of the heat conducting plate (3) is provided with a mounting groove (301), a CWDZ11 temperature sensor (302) is fixedly mounted inside the mounting groove (301), and the CWDZ11 temperature sensor (302) is electrically connected with the S7-300PLC controller (6) through a lead.

4. An electric hot plate for detecting agricultural products according to claim 1, wherein: the top of the front face of the S7-300PLC controller (6) is provided with a display screen (601), the bottom of the front face of the S7-300PLC controller (6) on the display screen (601) is provided with a heating key (602), a temperature reduction key (603) and a control switch (604), and the bottom of the S7-300PLC controller (6) is fixedly provided with a plug (605) through a lead.

5. An electric hot plate for detecting agricultural products according to claim 1, wherein: the improved electric hot plate is characterized in that a groove (203) is formed in the top of the electric hot plate main body (2), a resistance wire (204) is embedded into the groove (203), the resistance wire (204) is electrically connected with the S7-300PLC (6) through a lead, a mica sleeve (201) is sleeved on the outer side of the electric hot plate main body (2), and heat insulation layers (202) are arranged on the two sides and the bottom of the mica sleeve (201).

6. An electric hot plate for detecting agricultural products according to claim 1, wherein: four angles of shell (1) bottom are fixed mounting have supporting seat (101), and non-slip mat (102) has been pasted to the bottom of supporting seat (101).