Weighing device for nano calcium carbonate production

Abstract

The utility model relates to the technical field of nano calcium carbonate weighing, and discloses a weighing device for nano calcium carbonate production, which comprises a tank body, a weighing mechanism is arranged at the bottom of the tank body, a drying mechanism is arranged outside the tank body, the weighing mechanism comprises a weighing platform, an electronic scale and a first motor are arranged at the top of the weighing platform, and the first motor is arranged at the bottom of the tank body. The output end of the first motor is fixedly connected with a rotating rod, the exterior of the rotating rod is fixedly connected with a mounting seat, the exterior of the mounting seat is fixedly connected with a second motor, the output end of the second motor is fixedly connected with a connecting seat, a spring is installed on the inner side of the connecting seat, and the exterior of the connecting seat is fixedly connected with a weighing disc. According to the weighing device for nano calcium carbonate production, a worker does not need to manually pour out nano calcium carbonate through the weighing mechanism, and therefore the effect of improving the weighing efficiency is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to nanometer calcium carbonate weighing technical field, concretely is nanometer calcium carbonate production is with weighing device. BACKGROUND

[0002] Nanometer calcium carbonate is also called ultra-fine calcium carbonate, and the standard name is ultra-fine calcium carbonate, and the most mature industry of nanometer calcium carbonate application is plastic industry, and it is mainly applied to high-grade plastic products, can improve the rheological property of plastic masterbatch, improves its formability. As plastic filler, it has the effect of toughening and reinforcing, improves the bending strength and bending elastic modulus of plastic, thermal deformation temperature and dimensional stability, and also imparts heat retention to plastic.

[0003] According to the weighing device for nanometer calcium carbonate production disclosed by Chinese patent publication No. CN 222211937 U, the device comprises a tank body, an internal stirring mechanism is arranged in the tank body, the stirring mechanism comprises a crossbeam, a transmission shaft, a stirring rod, a crossbar, a vertical shaft, a first gear, a heater, a second gear and a double-head motor, the crossbeam is fixedly connected to the top of the tank body, the top end of the transmission shaft is rotatably connected to the bottom of the crossbeam through a bearing, the stirring rod is fixedly connected to the middle part of the transmission shaft, the crossbar is fixedly connected to the middle part of the transmission shaft, the number of vertical shafts is two, the transmission shaft is driven to rotate by the double-head motor, and the heater rotates around the transmission shaft while rotating around the transmission shaft, thereby uniformly baking the calcium carbonate powder in the stirring process, effectively reducing the humidity of the calcium carbonate powder, and further providing the accuracy of calcium carbonate weighing.

[0004] However, the above-mentioned prior art only uses an electronic scale for weighing, and when the nanometer calcium carbonate in the tank needs to be weighed multiple times, the worker needs to manually pour out the nanometer calcium carbonate on the electronic scale, then clean and reposition the electronic scale, which affects the weighing efficiency. Therefore, we urgently need a weighing device for nanometer calcium carbonate production. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a weighing device for nanometer calcium carbonate production to solve the problems in the above background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical scheme: a weighing device for nanometer calcium carbonate production, comprising a tank body, a weighing mechanism is arranged at the bottom of the tank body, and a drying mechanism is arranged outside the tank body.

[0007] The weighing mechanism includes a weighing table, the top of the weighing table is provided with an electronic scale, the inside of the weighing table is provided with a first motor, the output end of the first motor is fixedly connected with a rotating rod, the outside of the rotating rod is fixedly connected with a mounting seat, the outside of the mounting seat is fixedly connected with a second motor, the output end of the second motor is fixedly connected with a connecting seat, the inside of the connecting seat is provided with a spring, the outside of the spring is fixedly connected with a weighing disc, the outside of the weighing disc is provided with a vibration motor, and the top of the weighing table is fixedly connected with a protective shell.

[0008] Preferably, the tank is fixedly connected to the top of the weighing table, and the electronic scale is arranged at the bottom of the tank.

[0009] Preferably, a plurality of rotating rods are arranged, and the bottom of the weighing table is fixedly connected with a discharge hopper.

[0010] Preferably, a plurality of springs are arranged, and the plurality of springs are arranged in a rectangular array.

[0011] Preferably, the drying mechanism includes a third motor, the output end of the third motor is fixedly connected with a stirring shaft, the outside of the stirring shaft is fixedly connected with a support seat, and the inside of the support seat is fixedly connected with an electric heating pipe.

[0012] Preferably, the third motor is fixedly connected to the top of the tank, and the outside of the stirring shaft is fixedly connected with a stirring rod.

[0013] Preferably, a plurality of electric heating pipes are arranged, and the inside of the support seat is provided with a storage battery.

[0014] Compared with the prior art, the present application has the following advantages:

[0015] Firstly, the present application places nano calcium carbonate in the tank, opens the electromagnetic valve outside the tank to make part of the nano calcium carbonate fall on the weighing disc when weighing is needed, and weighs the part through the electronic scale. After the weighing is completed, the rotating rod is driven to rotate by the first motor, thereby driving the mounting seat to rotate, further driving the connecting seat to rotate in a circle, so that the weighing disc on the electronic scale moves away from the electronic scale and reaches the protective shell. Then, another weighing disc reaches the electronic scale, and the connecting seat is driven to overturn by starting the second motor, so that the weighing disc containing the nano calcium carbonate overturns, the nano calcium carbonate falls and is discharged through the discharge hopper. At the same time, the spring and the vibration motor are arranged to make the weighing disc vibrate, so that the adhered nano calcium carbonate is shaken off. At the same time, the protective shell prevents the nano calcium carbonate from splashing everywhere, and the cleaning operation is completed. Then, the weighing disc is restored, and the above operation is repeated, so that the staff does not need to manually pour out the nano calcium carbonate, thereby improving the weighing efficiency.

[0016] Second, the utility model discloses through the rotation of the third motor drive stirring shaft, to drive the stirring rod to the nano calcium carbonate in the jar body is stirred, simultaneously the rotation of stirring shaft, drive the electric heating tube inside the support seat circumferential rotation, and through the storage battery to the electric heating tube power supply, make the electric heating tube can the nano calcium carbonate even heating, improve the weighing accuracy. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the overall perspective drawing of the utility model;

[0018] Figure 2 It is the perspective drawing of the weighing disc of the utility model;

[0019] Figure 3 It is the section view of the weighing mechanism of the utility model;

[0020] Figure 4 It is the section view of the drying mechanism of the utility model.

[0021] Wherein: 1, jar body;2, weighing mechanism;3, drying mechanism;21, weighing platform;22, electronic scale;23, first motor;24, rotating rod;25, mounting seat;26, second motor;27, connecting seat;28, spring;29, weighing disc;201, vibration motor;202, protective shell;31, third motor;32, stirring shaft;33, support seat;34, electric heating tube. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] The utility model provides the following technical scheme:

[0024] Embodiment one

[0025] Please refer to Figure 1 、 Figure 2 、 Figure 3 A kind of nano calcium carbonate production is weighed device, including jar body 1, the bottom of jar body 1 is provided with weighing mechanism 2, the outside of jar body 1 is provided with drying mechanism 3;

[0026] The weighing mechanism 2 comprises a weighing table 21, the top of the weighing table 21 is provided with an electronic scale 22, the inside of the weighing table 21 is provided with a first motor 23, the output end of the first motor 23 is fixedly connected with a rotating rod 24, the outside of the rotating rod 24 is fixedly connected with a mounting seat 25, the outside of the mounting seat 25 is fixedly connected with a second motor 26, the output end of the second motor 26 is fixedly connected with a connecting seat 27, the inside of the connecting seat 27 is provided with a spring 28, the outside of the spring 28 is fixedly connected with a weighing disc 29, the outside of the weighing disc 29 is provided with a vibration motor 201, and the top of the weighing table 21 is fixedly connected with a protective shell 202.

[0027] The tank body 1 is fixedly connected to the top of the weighing table 21, and the electronic scale 22 is arranged at the bottom of the tank body 1.

[0028] The rotating rod 24 is provided with two, and the bottom of the weighing table 21 is fixedly connected with a discharge hopper.

[0029] The spring 28 is provided with a plurality of, and the plurality of springs 28 are arranged in an annular array.

[0030] Through the above technical scheme, by placing nano calcium carbonate in the tank body 1, when weighing, the electromagnetic valve outside the tank body 1 is opened to make part of the nano calcium carbonate fall on the weighing disc 29, and the electronic scale 22 is weighed, after the weighing is completed, the first motor 23 drives the rotating rod 24 to rotate, thereby driving the mounting seat 25 to rotate, and further driving the connecting seat 27 to rotate, so that the weighing disc 29 on the electronic scale 22 moves away from the electronic scale 22 and reaches the protective shell 202, and then another weighing disc 29 reaches the electronic scale 22, and then the second motor 26 is started to drive the connecting seat 27 to overturn, so that the weighing disc 29 containing nano calcium carbonate is overturned, the nano calcium carbonate falls and is discharged through the discharge hopper, at the same time, the spring 28 and the vibration motor 201 arranged are used to make the weighing disc 29 vibrate, so that the adhered nano calcium carbonate is shaken off, at the same time, the protective shell 202 avoids the nano calcium carbonate from splashing everywhere, and the cleaning operation is completed, then the weighing disc 29 is restored, the second motor 26 is powered by an external battery, and the above operation is repeated, so that the staff does not need to manually pour out the nano calcium carbonate, thereby improving the weighing efficiency.

[0031] Embodiment two

[0032] Please refer to Figure 1 、 Figure 4 , and on the basis of embodiment one, it is further obtained that the drying mechanism 3 comprises a third motor 31, the output end of the third motor 31 is fixedly connected with a stirring shaft 32, the outside of the stirring shaft 32 is fixedly connected with a support seat 33, the inside of the support seat 33 is fixedly connected with an electric heating pipe 34.

[0033] The third motor 31 is fixedly connected at the top of the tank body 1, and the outside of the stirring shaft 32 is fixedly connected with a stirring rod.

[0034] The electric heating pipes 34 are provided in plurality, and the inside of the support seat 33 is provided with a storage battery.

[0035] Through the above technical scheme, the third motor 31 is started to drive the stirring shaft 32 to rotate, thereby driving the stirring rod to stir the nano calcium carbonate in the tank body 1, and the rotation of the stirring shaft 32 drives the electric heating pipes 34 at the inside of the support seat 33 to rotate in a circle, and the storage battery is used to supply power to the electric heating pipes 34, so that the electric heating pipes 34 can uniformly heat the nano calcium carbonate, and the weighing precision is improved.

[0036] Although the embodiments of the utility model have been shown and described, it can be understood by those of ordinary skill in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits, and the scope of the changes, modifications, replacements and variations is defined by the appended claims and their equivalents.

Claims

1. A kind of weighing device for nanometer calcium carbonate production, including jar body (1), it is characterized by: The bottom of the tank body (1) is provided with a weighing mechanism (2), and the outside of the tank body (1) is provided with a drying mechanism (3); The weighing mechanism (2) comprises a weighing table (21), the top of the weighing table (21) is provided with an electronic scale (22), the inside of the weighing table (21) is provided with a first motor (23), the output end of the first motor (23) is fixedly connected with a rotating rod (24), the outside of the rotating rod (24) is fixedly connected with a mounting seat (25), the outside of the mounting seat (25) is fixedly connected with a second motor (26), the output end of the second motor (26) is fixedly connected with a connecting seat (27), the inside of the connecting seat (27) is provided with a spring (28), the outside of the spring (28) is fixedly connected with a weighing disc (29), the outside of the weighing disc (29) is provided with a vibration motor (201), and the top of the weighing table (21) is fixedly connected with a protective shell (202).

2. The weighing device for nano calcium carbonate production according to claim 1, characterized in that: The tank body (1) is fixedly connected to the top of the weighing table (21), and the electronic scale (22) is arranged at the bottom of the tank body (1).

3. The weighing device for nano calcium carbonate production according to claim 1, characterized in that: The rotating rod (24) is provided with a plurality of rotating rods (24), and the bottom of the weighing table (21) is fixedly connected with a discharge hopper.

4. The weighing device for nano calcium carbonate production according to claim 1, characterized in that: The spring (28) is provided with a plurality of springs (28), and the plurality of springs (28) are arranged in an annular array.

5. The weighing device for nano calcium carbonate production according to claim 1, characterized in that: The drying mechanism (3) comprises a third motor (31), the output end of the third motor (31) is fixedly connected with a stirring shaft (32), the outside of the stirring shaft (32) is fixedly connected with a support seat (33), and the inside of the support seat (33) is fixedly connected with an electric heating pipe (34).

6. The weighing device for nano calcium carbonate production according to claim 5, characterized in that: The third motor (31) is fixedly connected to the top of the tank body (1), and the outside of the stirring shaft (32) is fixedly connected with a stirring rod.

7. The weighing device for nano calcium carbonate production according to claim 5, characterized in that: The electric heating pipe (34) is provided with a plurality of electric heating pipes (34), and the inside of the support seat (33) is provided with a storage battery.

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