CN213364011U

CN213364011U - Double-channel automatic weighing machine control module

Info

Publication number: CN213364011U
Application number: CN202022795454.6U
Authority: CN
Inventors: 董渝竣
Original assignee: Shenzhen Yidu Automation Equipment Co ltd
Current assignee: Shenzhen Yidu Automation Equipment Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-06-04
Anticipated expiration: 2030-11-27

Abstract

The utility model relates to a binary channels automatic weighing machine technical field specifically is a binary channels automatic weighing machine control module, including weighing machine casing, the one end of circuit connecting plate is connected with elasticity key switch, and the inside of weighing machine casing is rotated and is provided with the depression bar, and the upper portion of weighing machine casing is rotated and is provided with three cooling fan, the fixed hot plate that is provided with on the inside wall of weighing machine casing. The utility model relates to a novelty, moreover, the steam generator is simple in structure, high durability and convenient use, two weighing transducer can the detached time individual measurement, prevent to receive external interference at same time, force the circuit to open or the operation of closing simultaneously, make when weighing, can avoid interference each other, avoid the error that the voltage unstability caused by a power supply time, wind can be followed the inside discharge of through-hole, in the heat band region, perhaps when sunshine insolatees the outdoor use in summer, can not lead to battery explosion or components and parts work failure because the high temperature.

Description

Double-channel automatic weighing machine control module

Technical Field

The utility model relates to a binary channels automatic weighing machine technical field specifically is a binary channels automatic weighing machine control module.

Background

Weighing devices are widely used in the sectors of industry, agriculture, commerce, research, medical health and the like, and are customarily called scales. The weighing apparatus measures the mass of an object using the principle of force deformation equilibrium (hooke's law). The deformation balance (hooke's law) measures the mass of the measured object according to the deformation quantity of the elastic body caused by the weight of the measured object, and the deformation quantity changes along with the change of the gravity acceleration.

At the in-process of weighing, current binary channels weighing-appliance can be provided with the operation of weighing of two sensors while, but because two sensors simultaneous workings for when the interference of external environment appears, probably obtain not accurate enough data but be difficult to timely discovery, current weighing-appliance can't be used in comparatively cold or comparatively hot place simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a double-channel automatic weighing machine control module.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a binary channels automatic weighing machine control module, includes the weighing machine casing, the upper end of weighing machine casing is provided with the tray of weighing, the inside of weighing machine casing is provided with two weighing sensor, weighing sensor's lower extreme is connected with the circuit connection board, the one end of circuit connection board is connected with elasticity key switch, the inside of weighing machine casing is rotated and is provided with the depression bar, the position height of depression bar and elasticity key switch's position height are on same water flat line, the upper portion of weighing machine casing is rotated and is provided with three cooling fan, the fixed hot plate that is provided with on the inside wall of weighing machine casing.

As a further description of the above technical solution: the bottom of the weighing machine shell is provided with a storage battery, and the lower end of the weight sensor is communicated with the upper end of the storage battery through a circuit connecting plate.

As a further description of the above technical solution: an outer ring is arranged at one end of the circuit connecting plate, and the elastic key switch is arranged inside the outer ring in a sliding mode.

As a further description of the above technical solution: the lower part of the weighing machine shell is rotatably provided with a rotating rod, the upper end of the rotating rod is fixedly connected with the lower end of a pressing rod, and the pressing rod is rotatably arranged inside the weighing machine shell through the rotating rod.

As a further description of the above technical solution: the outer end of dwang is provided with from the driving wheel, the bottom fixed mounting of weighing machine casing has first motor, the upper end of first motor is connected with the action wheel.

As a further description of the above technical solution: the upper portion of weighing machine casing is provided with the second motor, the lower extreme at the second motor is connected to the cooling fan, the quantity of second motor is three.

As a further description of the above technical solution: the lower surface of the weighing machine shell is provided with a through hole in a penetrating mode, and the lower end of the weighing machine shell is provided with four supporting blocks.

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

1. the utility model relates to a novelty, simple structure, convenient to use, two weighing transducer can the detached time individual measurement, prevent to receive external interference at same time, force the operation that the circuit opened or closed simultaneously for when weighing, can avoid mutual interference, the error that the voltage unstability caused when avoiding by a power supply.

2. When the solar storage battery is used in a tropical area or outdoors in summer with sunshine exposure, the storage battery cannot explode or the components cannot work due to overhigh temperature.

3. When the heating plate is used in cold winter, the heating plate heats to generate heat, so that the internal temperature is increased, the equipment cannot be started when the temperature is too low, and the heating plate can work in various environments.

Drawings

FIG. 1 is a schematic structural diagram of a dual channel automatic weighing machine control module;

FIG. 2 is a schematic structural diagram of a compression bar in a dual-channel automatic weighing machine control module;

fig. 3 is a schematic structural diagram of a heating plate in a dual-channel automatic weighing machine control module.

In the figure: 1. a weighing machine shell; 2. a weighing tray; 3. a storage battery; 4. a weight sensor; 5. a circuit connection board; 6. an outer ring; 7. an elastic key switch; 8. rotating the rod; 9. a pressure lever; 10. a driven wheel; 11. a first motor; 12. a driving wheel; 13. a second motor; 14. a cooling fan; 15. a through hole; 16. heating plates; 17. and (7) a supporting block.

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 "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, 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. 1-3, the present invention provides an embodiment: a double-channel automatic weighing machine control module comprises a weighing machine shell 1, a weighing tray 2 is arranged at the upper end of the weighing machine shell 1, two weight sensors 4 are arranged inside the weighing machine shell 1, the lower ends of the weight sensors 4 are connected with a circuit connecting plate 5, one end of the circuit connecting plate 5 is connected with an elastic key switch 7, a pressure rod 9 is rotatably arranged inside the weighing machine shell 1, the position height of the pressure rod 9 and the position height of the elastic key switch 7 are on the same horizontal line, the upper portion of the weighing machine shell 1 is rotatably provided with three cooling fans 14, a heating plate 16 is fixedly arranged on the inner side wall of the weighing machine shell 1, a storage battery 3 is arranged at the bottom of the weighing machine shell 1, the lower ends of the weight sensors 4 are communicated with the upper end of the storage battery 3 through the circuit connecting plate 5, an outer ring 6 is arranged at one end of the circuit connecting plate 5, the lower part of the weighing machine shell 1 is rotatably provided with a rotating rod 8, the upper end of the rotating rod 8 is fixedly connected with the lower end of a pressure rod 9, the pressure rod 9 is rotatably arranged inside the weighing machine shell 1 through the rotating rod 8, the outer end of the rotating rod 8 is provided with a driven wheel 10, the bottom of the weighing machine shell 1 is fixedly provided with a first motor 11, the upper end of the first motor 11 is connected with a driving wheel 12, a storage battery 3 provides electric energy for a weight sensor 4 at the upper end through a circuit connecting plate 5, goods are placed inside a weighing tray 2, after the weighing machine is electrified, the weight detection can be carried out on the materials inside the weighing tray 2 at the upper end, when the first motor 11 is started, the first motor 11 drives the driving wheel 12 to rotate, so that the driving wheel 12 drives the driven wheel 10 and the rotating rod 8 to rotate, finally, one end of the, elastic key switch 7 slides towards the inside of outer ring 6, elastic key switch 7 makes circuit connecting plate 5 no longer communicate when sliding towards inside, the disconnection of circuit has been realized, first weight sensor 4 is no longer weighed to the material on upper portion this moment, second weight sensor 4 detects the operation this moment, thereby make two weight sensor 4 separately-time measurement alone of separable time, prevent to receive external interference at the same time, force the operation that the circuit opened or closed simultaneously, make when weighing, can avoid mutual interference, the error that the voltage unstability caused when avoiding supplying power by a power.

The upper portion of weighing machine casing 1 is provided with second motor 13, the lower extreme at second motor 13 is connected to cooling fan 14, the quantity of second motor 13 is three, the lower surface of weighing machine casing 1 runs through and is provided with through-hole 15, the lower extreme of weighing machine casing 1 is provided with four supporting shoes 17, second motor 13 drives cooling fan 14 and blows, wind has been produced, wind dispels the heat to inside, wind can follow the inside discharge of through-hole 15, in the heat band region, perhaps when sunshine insolate's summer outdoor use, can not lead to battery 3 explosion or components and parts work failure because the high temperature, when using in chilly winter, 16 heats the production heat of hot plate, make inside temperature rise, equipment can't start when preventing the low temperature, thereby can use multiple environment work.

The working principle is as follows: the storage battery 3 provides electric energy for the weight sensor 4 at the upper end through the circuit connecting plate 5, goods are placed inside the weighing tray 2, after the weighing device is powered on, the weight detection can be carried out on the materials inside the weighing tray 2 at the upper end, when the first motor 11 is started, the first motor 11 drives the driving wheel 12 to rotate, so that the driving wheel 12 drives the driven wheel 10 and the rotating rod 8 to rotate, finally, one end of the pressure rod 9 at the upper end of the rotating rod 8 is pressed towards the outer end of the elastic key switch 7, the elastic key switch 7 slides towards the inner part of the outer ring 6, when the elastic key switch 7 slides towards the inner part, the circuit connecting plate 5 is not communicated, the disconnection of a circuit is realized, at the moment, the first weight sensor 4 does not weigh the materials at the upper part any more, at the moment, the second weight sensor 4 carries out detection operation, so that the two weight sensors, prevent to receive external interference at the same time, force the operation that the circuit opened or closed simultaneously, make when weighing, can avoid mutual interference, avoid the error that the voltage is unstable when being supplied power by a power, second motor 13 drives cooling fan 14 and blows, wind has been produced, wind dispels the heat to inside and operates, wind can follow the inside discharge of through-hole 15, in the heat band region, or when sunshine insolate's summer outdoor use, can not lead to battery 3 explosion or components and parts work failure because of the high temperature, when using in chilly winter, 16 heats of hot plate produce the heat, make inside temperature rise, equipment can't start when preventing that the temperature is too low, thereby can use multiple environment work.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a binary channels automatic weighing machine control module, includes weighing machine casing (1), the upper end of weighing machine casing (1) is provided with tray (2) of weighing, the inside of weighing machine casing (1) is provided with two weighing sensor (4), the lower extreme of weighing sensor (4) is connected with circuit connection board (5), its characterized in that, elastic key switch (7) are connected to the one end of circuit connection board (5), the inside of weighing machine casing (1) is rotated and is provided with depression bar (9), the position height of depression bar (9) and the position height of elastic key switch (7) are on same water flat line, the upper portion of weighing machine casing (1) is rotated and is provided with three cooling fan (14), fixed hot plate (16) that is provided with on the inside wall of weighing machine casing (1).

2. The dual channel automatic weighing machine control module of claim 1, wherein: the bottom of the weighing machine shell (1) is provided with a storage battery (3), and the lower end of the weight sensor (4) is communicated with the upper end of the storage battery (3) through a circuit connecting plate (5).

3. The dual channel automatic weighing machine control module of claim 1, wherein: an outer ring (6) is arranged at one end of the circuit connecting plate (5), and the elastic key switch (7) is arranged inside the outer ring (6) in a sliding mode.

4. The dual channel automatic weighing machine control module of claim 1, wherein: the lower part of the weighing machine shell (1) is provided with a rotating rod (8) in a rotating mode, the upper end of the rotating rod (8) is fixedly connected with the lower end of a pressing rod (9), and the pressing rod (9) is arranged in the weighing machine shell (1) in a rotating mode through the rotating rod (8).

5. The dual channel automatic weighing machine control module of claim 4, wherein: the outer end of dwang (8) is provided with from driving wheel (10), the bottom fixed mounting of weighing machine casing (1) has first motor (11), the upper end of first motor (11) is connected with action wheel (12).

6. The dual channel automatic weighing machine control module of claim 1, wherein: the weighing machine is characterized in that a second motor (13) is arranged on the upper portion of the weighing machine shell (1), the cooling fan (14) is connected to the lower end of the second motor (13), and the number of the second motors (13) is three.

7. The dual channel automatic weighing machine control module of claim 1, wherein: the lower surface of the weighing machine shell (1) is provided with a through hole (15) in a penetrating mode, and the lower end of the weighing machine shell (1) is provided with four supporting blocks (17).