Weighing device for nano calcium carbonate production

Abstract

The utility model discloses a weighing device for nano calcium carbonate production, which relates to the technical field of weighing devices and comprises a moving cylinder, a weighing device and a weighing device, the number of the sealing plates is two, two position adjusting air cylinders are fixedly connected to the positions, close to the bottom, of the two sides of the outer surface of the feeding hopper, the two sealing plates are slidably connected to the bottom of the feeding hopper, and each sealing plate is fixedly connected to the output ends of every two position adjusting air cylinders; and the bearing disc is fixedly connected to the bottom of one end of the moving cylinder. According to the weighing device for nano calcium carbonate production, calcium carbonate in a feeding hopper can be controlled by using a sealing plate, after being dried, the calcium carbonate is fed into a moving cylinder and is conveniently discharged, borne and used, and according to the weighing device for nano calcium carbonate production, an auger and a stirring mechanism are controlled through a butt joint mechanism to be connected and linked; and in addition, the mechanism is simple, the use is simple and convenient, and the use effect is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of weighing devices, in particular to a weighing device for producing nano calcium carbonate. Background Art

[0002] Nano calcium carbonate is also called ultrafine calcium carbonate. Its standard name is ultrafine calcium carbonate. The most mature industry for the application of nano calcium carbonate is the plastics industry. It is mainly used in high-end plastic products. It can improve the rheological properties of plastic masterbatch and improve its formability. It can be used as a plastic filler to enhance toughness and reinforcement, improve the flexural strength and flexural elastic modulus, heat deformation temperature and dimensional stability of plastics, and also give plastics thermal hysteresis.

[0003] Publication number "CN211740360U" records "a weighing device for the production of nano-calcium carbonate, comprising a drying box, a jacket is fixedly provided in an annular shape on the outer wall of the drying box, a plurality of heating tubes are fixedly provided in the jacket, a motor and a feed port are fixedly provided at the top of the drying box, a stirring shaft is fixedly connected to the output end of the motor, a discharge pipe is fixedly provided at the middle position of the bottom end of the drying box, a solenoid valve is provided on the discharge pipe, a bracket is fixedly provided at the bottom end of the drying box, a weighing box is fixedly provided at the bottom end of the bracket, a discharge pipe is fixedly provided at the bottom end of the weighing box, a solenoid valve is provided on the upper part of the discharge pipe, a pressure sensor is fixedly provided on the top of the solenoid valve, the motor is located in the middle position of the top end of the drying box, and the feed port is located on one side of the motor. The utility model has a simple structure, is easy to use, and can effectively improve the accuracy of weighing nano-calcium carbonate".

[0004] The above patent has a simple structure and is easy to use. It can effectively improve the accuracy of nano calcium carbonate weighing. However, during use, it cannot effectively control the use of calcium carbonate and improve the effectiveness during use. In addition, there is no scraping structure at the weighing position, which is prone to wall hanging and affects the use effect. Utility Model Content

[0005] The utility model provides a weighing device for the production of nano calcium carbonate. By using a sealing plate, the calcium carbonate put into a bucket can be controlled so that after drying, it can be put into a moving cylinder for convenient discharge and carrying. The auger is connected to the stirring mechanism through a docking mechanism, and the two are linked to ensure the use effect. In addition, the mechanism is simple, the use is easy, and the use effect is convenient.

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a weighing device for nano calcium carbonate production, comprising:

[0007] A moving cylinder for dropping a bucket is provided at one end of the top;

[0008] Sealing plates, two of which are provided, two adjusting cylinders are fixedly connected to the outer surface of the input bucket near the bottom on both sides, the two sealing plates are slidably connected to the bottom of the input bucket, and each sealing plate is fixedly connected to the output end of each two adjusting cylinders;

[0009] A carrying plate, the carrying plate is fixedly connected to the bottom of one end of the moving cylinder;

[0010] A stirring rod, a mounting frame is fixedly connected to the top of the input bucket, and the stirring rod is rotatably connected to the mounting frame;

[0011] A stirring mechanism is provided at one end of the moving cylinder, and the stirring mechanism is connected to a stirring rod;

[0012] An auger, a connecting shaft is installed in the movable cylinder, and the auger is fixedly connected to the connecting shaft; and

[0013] The docking mechanism is arranged on the connecting shaft and is connected with the stirring mechanism.

[0014] Furthermore, the stirring mechanism comprises:

[0015] A driving component, disposed at one end of the moving cylinder, for controlling the rotation of the stirring rod; and

[0016] The transmission component is arranged on the driving component and is connected with the stirring rod to transmit the power between the stirring rod and the driving component.

[0017] Furthermore, the driving component includes a driving motor and a docking rotating shaft, the driving motor is fixedly connected to one side of the outer surface of the moving cylinder, the docking rotating shaft is rotatably connected to one end inside the moving cylinder, and the docking rotating shaft is fixedly connected to the output end of the driving motor.

[0018] Furthermore, the transmission component includes a driving bevel gear and a driven bevel gear, the driving bevel gear is fixedly connected to the docking rotating shaft, the driven bevel gear is fixedly connected to the bottom of the stirring rod, and the driven bevel gear and the driving bevel gear are meshed with each other.

[0019] Furthermore, the docking mechanism includes a docking cylinder and a docking gear column, the docking cylinder is fixedly connected to one end of the connecting shaft, the docking gear column is fixedly connected to the output end of the docking cylinder, and the docking cylinder is meshed with one end of the docking rotating shaft.

[0020] Furthermore, a discharge port is provided at the bottom of one end of the moving cylinder, and a protective plate is fixedly connected to one end of the moving cylinder.

[0021] The utility model provides a weighing device for the production of nano calcium carbonate, which has the following beneficial effects:

[0022] (1) The weighing device for the production of nano-calcium carbonate can control the calcium carbonate put into the bucket by using a sealing plate, so that after drying, it can be put into the moving cylinder for convenient discharge and loading.

[0023] (2) The weighing device for the production of nano-calcium carbonate controls the connection between the auger and the stirring mechanism through a docking mechanism, and the two are linked to ensure the use effect. In addition, the structure is simple, easy to use, and convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a partial cross-sectional view of the utility model;

[0025] Figure 2 It is a three-dimensional diagram of the utility model;

[0026] Figure 3 This is an exploded view of the stirring mechanism of the utility model from the first perspective;

[0027] Figure 4 This is an exploded view of the stirring mechanism of the utility model from a second perspective.

[0028] In the figure: 1. moving cylinder; 2. connecting shaft; 3. discharge port; 4. carrying plate; 5. auger; 6. docking cylinder; 7. docking rotating shaft; 8. driving bevel gear; 9. docking gear column; 10. driven bevel gear; 11. protective plate; 12. stirring rod; 13. mounting frame; 14. feeding bucket; 15. sealing plate; 16. adjustment cylinder; 17. driving motor. DETAILED DESCRIPTION

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the utility model 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 of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1-4 The utility model provides a technical solution: a weighing device for the production of nano calcium carbonate, comprising:

[0031] A mobile cylinder 1 having a drop bucket 14 at one end of the top;

[0032] There are two sealing plates 15, and two adjusting cylinders 16 are fixedly connected to the outer surface of the feeding bucket 14 near the bottom on both sides. The two sealing plates 15 are slidably connected to the bottom of the feeding bucket 14, and each sealing plate 15 is fixedly connected to the output end of each two adjusting cylinders 16;

[0033] A carrying plate 4, the carrying plate 4 is fixedly connected to the bottom of one end of the moving cylinder 1;

[0034] A stirring rod 12 is fixedly connected to a mounting frame 13 at the top of the input bucket 14, and the stirring rod 12 is rotatably connected to the mounting frame 13;

[0035] A stirring mechanism is provided at one end of the moving cylinder 1, and the stirring mechanism is connected to a stirring rod 12;

[0036] The auger 5 is provided with a connecting shaft 2 installed in the movable cylinder 1, and the auger 5 is fixedly connected to the connecting shaft 2; and

[0037] The docking mechanism is arranged on the connecting shaft 2, and the docking mechanism is connected with the stirring mechanism.

[0038] In this embodiment: the carrying plate 4 is used for weighing to ensure the use effect, which belongs to the application of the prior art and will not be elaborated here. The model of the positioning cylinder 16 can be selected according to the needs and is available on the market. The positioning cylinder 16 is extended and retracted to control the position of the two sealing plates 15 to ensure that the calcium carbonate put into the bucket 14 is controlled for use and improve the use effect. The stirring rod 12 rotates the internal calcium carbonate to prevent it from clumping. The auger 5 controls the calcium carbonate entering the moving cylinder 1 for discharge and use.

[0039] Specifically, the stirring mechanism includes:

[0040] A driving component, disposed at one end of the moving cylinder 1, for controlling the rotation of the stirring rod 12; and

[0041] The transmission component is disposed on the driving component and is connected to the stirring rod 12 for transmission between the stirring rod 12 and the driving component.

[0042] In this embodiment: the driving component controls the transmission component to make the stirring rod 12 rotate for use.

[0043] Specifically, the driving component includes a driving motor 17 and a docking rotating shaft 7. The driving motor 17 is fixedly connected to one side of the outer surface of the moving cylinder 1. The docking rotating shaft 7 is rotatably connected to one end inside the moving cylinder 1, and the docking rotating shaft 7 is fixedly connected to the output end of the driving motor 17.

[0044] In this embodiment, the model of the driving motor 17 can be selected from those available on the market as needed, which will not be described in detail here. The driving motor 17 controls the docking rotating shaft 7 to rotate to ensure the use effect.

[0045] Specifically, the transmission component includes a driving bevel gear 8 and a driven bevel gear 10 . The driving bevel gear 8 is fixedly connected to the docking rotating shaft 7 . The driven bevel gear 10 is fixedly connected to the bottom of the stirring rod 12 , and the driven bevel gear 10 and the driving bevel gear 8 are meshed with each other.

[0046] In this embodiment, the driving bevel gear 8 and the driven bevel gear 10 cooperate with each other to ensure the use of the stirring rod 12.

[0047] Specifically, the docking mechanism includes a docking cylinder 6 and a docking gear column 9. The docking cylinder 6 is fixedly connected to one end of the connecting shaft 2, the docking gear column 9 is fixedly connected to the output end of the docking cylinder 6, and the docking cylinder 6 is meshed with one end of the docking rotating shaft 7.

[0048] In this embodiment: the model of the docking cylinder 6 can be selected from those available on the market as needed, and no further details are given here. The docking cylinder 6 controls the position of the docking gear column 9 to dock the connecting shaft 2 with the docking rotating shaft 7, thereby controlling the rotation of the auger 5.

[0049] Specifically, a discharge port 3 is provided at the bottom of one end of the moving cylinder 1 , and a protective plate 11 is fixedly connected to one end of the moving cylinder 1 .

[0050] In this embodiment, the discharge port 3 allows calcium carbonate to be discharged, and the protective plate 11 prevents calcium carbonate from affecting the driving bevel gear 8 and the driven bevel gear 10.

[0051] When in use, calcium carbonate is put into the input bucket 14, and the driving motor 17 controls the docking rotating shaft 7 to rotate, and the stirring rod 12 is rotated by driving the bevel gear 8 and the driven bevel gear 10 to stir the calcium carbonate inside the input bucket 14. After the stirring is completed, multiple adjustment cylinders 16 control the two sealing plates 15 to move away from each other, so that the calcium carbonate flows into the moving cylinder 1. When flowing in, the docking cylinder 6 controls the extension of the docking tooth column 9 to dock with the driving bevel gear 8, so that the driving motor 17 drives the auger 5 to rotate, and controls the calcium carbonate to move to the discharge port 3 and discharge it onto the carrying plate 4 for weighing.

[0052] The control method of the present invention is to control by manually starting and closing the switch. The wiring diagram of the power element and the provision of power supply are common knowledge in the field, and the present invention is mainly used to protect mechanical devices, so the present invention will not explain the control method and wiring arrangement in detail.

[0053] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A weighing device for nano calcium carbonate production, characterized in that: include: A moving cylinder (1) having a drop bucket (14) disposed at one end of the top; Two sealing plates (15) are provided, and two positioning cylinders (16) are fixedly connected to the outer surfaces of the input bucket (14) on both sides near the bottom, and the two sealing plates (15) are slidably connected to the bottom of the input bucket (14), and each sealing plate (15) is fixedly connected to the output end of each of the two positioning cylinders (16); A carrying plate (4), wherein the carrying plate (4) is fixedly connected to the bottom of one end of the moving cylinder (1); A stirring rod (12), a mounting frame (13) is fixedly connected to the top of the input bucket (14), and the stirring rod (12) is rotatably connected to the mounting frame (13); A stirring mechanism is arranged at one end of the moving cylinder (1), and the stirring mechanism is connected to a stirring rod (12); An auger (5), wherein a connecting shaft (2) is installed in the movable cylinder (1), and the auger (5) is fixedly connected to the connecting shaft (2); and The docking mechanism is arranged on the connecting shaft (2), and the docking mechanism is connected to the stirring mechanism.

2. A weighing device for nano-calcium carbonate production according to claim 1, characterized in that, The stirring mechanism comprises: A driving component, disposed at one end of the moving cylinder (1), for controlling the rotation of the stirring rod (12); and The transmission component is arranged on the driving component and is connected to the stirring rod (12) for transmission between the stirring rod (12) and the driving component.

3. A weighing device for nano-calcium carbonate production according to claim 2, characterized in that, The driving component comprises a driving motor (17) and a docking rotating shaft (7); the driving motor (17) is fixedly connected to one side of the outer surface of the moving cylinder (1); the docking rotating shaft (7) is rotatably connected to one end inside the moving cylinder (1); and the docking rotating shaft (7) is fixedly connected to the output end of the driving motor (17).

4. A weighing device for nano-calcium carbonate production according to claim 3, characterized in that: The transmission component comprises a driving bevel gear (8) and a driven bevel gear (10), wherein the driving bevel gear (8) is fixedly connected to the docking rotating shaft (7), and the driven bevel gear (10) is fixedly connected to the bottom of the stirring rod (12), and the driven bevel gear (10) and the driving bevel gear (8) are meshed with each other.

5. A weighing device for nano-calcium carbonate production according to claim 4, characterized in that: The docking mechanism comprises a docking cylinder (6) and a docking tooth column (9), wherein the docking cylinder (6) is fixedly connected to one end of the connecting shaft (2), the docking tooth column (9) is fixedly connected to the output end of the docking cylinder (6), and the docking cylinder (6) is meshed with one end of the docking rotating shaft (7).

6. A weighing device for nano-calcium carbonate production according to claim 5, characterized in that: A discharge port (3) is provided at the bottom of one end of the moving cylinder (1), and a protective plate (11) is fixedly connected to one end of the moving cylinder (1).

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