Calcium carbonate weighing stock bin device

Abstract

The utility model discloses a calcium carbonate weighing stock bin device, which is characterized in that a material distributing barrel is rotatably arranged in a stock bin, the interior of the material distributing barrel is quartered, the bottom of the stock bin is provided with a material outlet communicated with the material distributing barrel, the top of the material distributing barrel is provided with four material inlets, a material conveying assembly is arranged above the material distributing barrel, and the material conveying assembly is connected with the material distributing barrel. The bottom of the material distributing barrel is fixedly connected with a rotating shaft, the rotating shaft is fixedly connected with a grooved wheel in a sleeved mode, four pushing grooves are formed in the grooved wheel, a driving plate is arranged below the grooved wheel in a rotating mode, and the driving plate is fixedly connected with a cylindrical pin. According to the calcium carbonate packaging device, the material conveying assembly is switched among the quartering areas in the material distributing barrel, so that the material conveying assembly conveys calcium carbonate particles into one equally-divided area, one equally-divided area rotates to the position above the discharging port to discharge the calcium carbonate particles, uninterrupted continuous equivalent packaging of calcium carbonate is achieved, and the packaging efficiency of the calcium carbonate is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of silos, in particular to a calcium carbonate weight silo device. Background Art

[0002] Calcium carbonate is an inorganic compound. Calcium carbonate is alkaline and basically insoluble in water, but soluble in hydrochloric acid. It is one of the common substances on Earth and exists in rocks such as aragonite, calcite, chalk, limestone, marble, and travertine. Calcium carbonate is also an important building material and is widely used in industry.

[0003] In the prior art, calcium carbonate can be manufactured by a chemical reaction between carbon dioxide and calcium hydroxide. The obtained calcium carbonate particles need to be packaged and sold. In order to package the calcium carbonate in equal amounts, a weighing method is usually adopted. In this method, the bag is clamped at the feed port, and the weight of the calcium carbonate is borne by a weighing unit under the bag. Since calcium carbonate is discharged into the bag from the silo, it has a certain impact force, so the value displayed by the weighing unit is often too large. When the specified weight is about to be reached, the feeding speed needs to be slowed down, which makes the packaging efficiency of calcium carbonate low. Utility Model Content

[0004] The utility model aims to provide a calcium carbonate weight bin device to solve the above-mentioned deficiencies in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a calcium carbonate weighing silo device, comprising: a silo, a dividing barrel rotatably arranged in the silo, the interior of the dividing barrel is divided into four equal parts, a discharge port connected to the dividing barrel is opened at the bottom of the silo, four feeding ports are opened at the top of the dividing barrel, a feeding assembly is arranged above the dividing barrel, the bottom of the feeding assembly is inserted into one of the feeding ports, a rotating shaft is fixedly connected to the bottom of the dividing barrel, a groove wheel is fixedly sleeved outside the rotating shaft, four push grooves are opened on the groove wheel, a dial is rotatably arranged below the groove wheel, a cylindrical pin is fixedly connected to the dial, and the rotation of the dial drives the cylindrical pin to enter the push groove and forces the groove wheel to rotate 45 degrees.

[0006] Furthermore, the feed conveying assembly includes a feed conveying pipe, which is connected to an external calcium carbonate storage bin, a discharge pipe is fixedly connected to the feed conveying pipe, a telescopic conical tube is slidably arranged in the feed conveying pipe, the telescopic conical tube is connected to the discharge pipe by a spring, and a plug is connected to the telescopic conical tube by four connecting strips.

[0007] Furthermore, the axis of the discharge pipe coincides with the axis of the stopper.

[0008] Further, a lunar disk is fixedly connected to the top of the dial, and the notch formed in the lunar disk is aligned with the cylindrical pin.

[0009] Further, a speed reducer is arranged below the dial, and a motor is arranged below the speed reducer. The motor adjusts the speed through the speed reducer and drives the dial to rotate.

[0010] Further, the speed reducer is fixedly connected to the silo through a support bar, and the bottom of the dial is fixedly connected to the output shaft of the speed reducer.

[0011] Further, the bottoms of the four equally divided inner cavities of the material distribution cylinder are all inclined curved surfaces.

[0012] In the above technical solution, the beneficial effects of a calcium carbonate weighing silo device provided by the present utility model are as follows:

[0013] By rotating the dial of the present utility model, the cylindrical pin enters the push groove. As the dial continues to rotate, the grooved wheel is driven to rotate by a certain degree, realizing the switching of the feeding assembly between the four equally divided areas in the material distribution cylinder. This not only enables the feeding assembly to convey calcium carbonate particles into one equally divided area, but also one of the equally divided areas rotates above the discharge port, and the calcium carbonate particles therein are discharged through the discharge port for packing. This realizes the continuous and equal packing of calcium carbonate without interruption, greatly improving the packing efficiency of calcium carbonate.

[0014] It should be understood that the foregoing general description and the following detailed description are merely exemplary and explanatory and are not intended to limit the present disclosure.

[0015] This application document provides an overview of various implementations or examples of the technologies described in the present disclosure, and does not represent the full scope of the disclosed technologies or a comprehensive disclosure of all features. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present utility model, and those of ordinary skill in the art can also obtain other drawings based on these drawings.

[0017] Figure 1 It is a schematic structural diagram of the first perspective provided by an embodiment of the present utility model;

[0018] Figure 2 It is a schematic structural diagram of the second perspective provided by an embodiment of the present utility model;

[0019] Figure 3 It is a cross-sectional view provided by an embodiment of the present utility model;

[0020] Figure 4 Schematic diagram of the intermittent motion component structure provided by the embodiment of the present utility model;

[0021] Figure 5 Cross-sectional view of the material conveying component provided by the embodiment of the present utility model.

[0022] Explanation of the reference numerals in the drawings:

[0023] 1. Silo; 11. Discharge port; 2. Material distribution cylinder; 21. Feed port; 3. Material conveying pipe; 31. Telescopic conical pipe; 32. Spring; 33. Discharge pipe; 34. Plug; 35. Connecting bar; 4. Motor; 5. Reducer; 6. Dial; 61. Crescent disc; 62. Cylindrical pin; 7. Geneva wheel; 71. Rotating shaft; 72. Pushing groove; 73. Arc groove. Specific implementation manners

[0024] To make the objectives, technical solutions, and advantages of the embodiments of the present disclosure clearer, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present disclosure. Obviously, the described embodiments are some, but not all, of the embodiments of the present disclosure. All other embodiments obtained by those of ordinary skill in the art based on the described embodiments of the present disclosure without creative efforts shall fall within the scope of protection of the present disclosure.

[0025] Please refer to FIGS. 1-5. A calcium carbonate weighing silo device includes: a silo 1, a material distribution cylinder 2 is rotatably arranged in the silo 1, the interior of the material distribution cylinder 2 is equally divided into four parts, a discharge port 11 communicating with the material distribution cylinder 2 is opened at the bottom of the silo 1, four feed ports 21 are opened at the top of the material distribution cylinder 2, a material conveying component is arranged above the material distribution cylinder 2, the bottom of the material conveying component is inserted into one of the feed ports 21, a rotating shaft 71 is fixedly connected to the bottom of the material distribution cylinder 2, a Geneva wheel 7 is fixedly sleeved outside the rotating shaft 71, four pushing grooves 72 are opened on the Geneva wheel 7, a dial 6 is rotatably arranged below the Geneva wheel 7, a cylindrical pin 62 is fixedly connected to the dial 6, the rotation of the dial 6 drives the cylindrical pin 62 to enter the pushing groove 72 and forces the Geneva wheel 7 to rotate by 45 degrees, the four feed ports 21 are respectively located at the middle positions of the corresponding equal division regions, the material conveying component is located at the very middle of the feed port 21, and when the Geneva wheel 7 drives the material distribution cylinder 2 to rotate by 45 degrees, the material conveying component is just switched to the middle position of another feed port 21.

[0026] Specifically, by rotating the dial 6 of the present utility model, the cylindrical pin 62 enters the pushing groove 72. As the dial 6 continues to rotate, the grooved wheel 7 is driven to rotate by 45 degrees, realizing the switching of the feeding assembly between the four equal - division areas in the dividing cylinder 2. This not only enables the feeding assembly to convey calcium carbonate particles into one equal - division area, but also rotates one of the equal - division areas above the discharge port 11, and discharges the calcium carbonate particles therein through the discharge port 11 for packing. This realizes the continuous and equal - quantity packing of calcium carbonate without interruption, greatly improving the packing efficiency of calcium carbonate.

[0027] Furthermore, the feeding assembly includes a feeding pipe 3. The feeding pipe 3 is communicated with an external calcium carbonate storage bin. An outlet pipe 33 is fixedly connected inside the feeding pipe 3. A telescopic conical pipe 31 is slidably arranged inside the feeding pipe 3. The telescopic conical pipe 31 and the outlet pipe 33 are connected by a spring 32. One end of the spring 32 is fixedly connected to the bottom of the outlet pipe 33, and the other end of the spring 32 is fixedly connected to the top of the telescopic conical pipe 31. A plug 34 is connected inside the telescopic conical pipe 31 through four connecting bars 35. The axes of the outlet pipe 33 and the plug 34 coincide.

[0028] Specifically, referring to Figure 1 and Figure 5 , when the dividing cylinder 2 rotates, the telescopic conical pipe 31 is squeezed by the edge of the feeding port 21, causing the telescopic conical pipe 31 to slide into the feeding pipe 3 against the elastic force of the spring 32. Then, the plug 34 is inserted into the outlet pipe 33, preventing the feeding pipe 3 from continuing to convey calcium carbonate particles. After the dividing cylinder 2 has rotated 45 degrees, the feeding assembly is located above the next feeding port 21. The telescopic conical pipe 31 extends into the feeding port 21 under the elastic force of the spring 32, and at the same time, the plug 34 slides out of the outlet pipe 33, and the calcium carbonate particles continue to be conveyed into the dividing cylinder 2 through the outlet pipe 33.

[0029] Furthermore, a crescent - shaped disk 61 is fixedly connected to the top of the dial 6. The notch opened on the crescent - shaped disk 61 aligns with the cylindrical pin 62.

[0030] Specifically, referring to Figure 4 , four arc - shaped grooves 73 are opened on the grooved wheel 7. By fixedly connecting the crescent - shaped disk 61 to the top end of the dial 6, when the dial 6 rotates, the crescent - shaped disk 61 is in close contact with the arc - shaped grooves 73, which has a guiding effect, thereby improving the stability when the dial 6 drives the grooved wheel 7 to move.

[0031] Furthermore, a speed reducer 5 is arranged below the dial 6, and a motor 4 is arranged below the speed reducer 5. The motor 4 adjusts the speed through the speed reducer 5 and drives the dial 6 to rotate. The speed reducer 5 is fixedly connected to the silo 1 through a support bar, and the bottom of the dial 6 is fixedly connected to the output shaft of the speed reducer 5.

[0032] Specifically, referring to Figure 2, the motor 4 is installed on the silo 1, and the reducer 5 is connected to the silo 1 through the support bars to ensure the stability of the reducer 5 and the dial 6 during operation. The connection method between the motor 4 and the reducer 5, as well as their respective working principles, are common knowledge to those skilled in the art and will not be explained in detail here. The reducer 5 adjusts the output speed of the motor 4 to drive the dial 6 to rotate.

[0033] Furthermore, the bottom of each of the four equally divided inner cavities of the material distribution cylinder 2 is an inclined curved surface.

[0034] Specifically, referring to Figure 3 , the bottom of the four equally divided inner cavities of the material distribution cylinder 2 is processed into a smooth curved surface, making it easier for calcium carbonate particles to be discharged from the material distribution cylinder 2. The size of the discharge port 11 is larger than the discharge port size of the discharge pipe 33. The discharge port 11 can be connected to an external guide pipe and discharged into a packing bag through the guide pipe for packing.

[0035] In the present utility model, referring to Figures 1 to 5 , first, the feeding assembly is aligned with area a for feeding. Subsequently, the dial 6 rotates, causing the cylindrical pin 62 to enter the pushing groove 72. As the dial 6 continues to rotate, the sprocket 7 is driven to rotate by 45 degrees, and the material distribution cylinder 2 follows the sprocket 7 to rotate by 45 degrees, positioning the feeding assembly in area b and feeding area b. During this process, area d rotates above the discharge port 11, and the material in area d is discharged through the discharge port 11. As the dial 6 continuously drives the sprocket 7 to perform intermittent motion, uniform feeding and discharging at the feeding port 21 are achieved, fulfilling the purpose of equal - quantity packing of calcium carbonate and greatly improving the packing efficiency of calcium carbonate.

[0036] Only some exemplary embodiments of the present utility model have been described by way of illustration above. Undoubtedly, for those of ordinary skill in the art, without departing from the spirit and scope of the present utility model, the described embodiments can be modified in various different ways. Therefore, the above - mentioned drawings and descriptions are illustrative in nature and should not be construed as limiting the protection scope of the claims of the present utility model.

Claims

1. A calcium carbonate weighing bin device, comprising: The silo (1) is characterized in that: a material distribution cylinder (2) is rotatably arranged in the silo (1), the inside of the material distribution cylinder (2) is divided into four equal parts, a discharge port (11) communicating with the material distribution cylinder (2) is arranged at the bottom of the silo (1), four feed ports (21) are arranged at the top of the material distribution cylinder (2), a material conveying assembly is arranged above the material distribution cylinder (2), the bottom of the material conveying assembly is inserted into one of the feed ports (21), a rotating shaft (71) is fixedly connected to the bottom of the material distribution cylinder (2), a grooved pulley (7) is fixedly sleeved outside the rotating shaft (71), four pushing grooves (72) are arranged on the grooved pulley (7), a dial (6) is rotatably arranged below the grooved pulley (7), a cylindrical pin (62) is fixedly connected to the dial (6), and the rotation of the dial (6) drives the cylindrical pin (62) to enter the pushing groove (72) and forces the grooved pulley (7) to rotate 45 degrees.

2. The calcium carbonate weighing silo device according to claim 1, characterized in that, The material conveying assembly includes a material conveying pipe (3), the material conveying pipe (3) communicates with an external calcium carbonate storage bin, a discharge pipe (33) is fixedly connected in the material conveying pipe (3), a telescopic conical pipe (31) is slidably arranged in the material conveying pipe (3), the telescopic conical pipe (31) is connected to the discharge pipe (33) through a spring (32), and a plug (34) is connected in the telescopic conical pipe (31) through four connecting bars (35).

3. The calcium carbonate weighing silo device according to claim 2, characterized in that, The axes of the discharge pipe (33) and the plug (34) coincide.

4. The weight-counting bin device for calcium carbonate according to claim 1, characterized in that, A crescent disk (61) is fixedly connected to the top of the dial (6), and the notch formed in the crescent disk (61) is aligned with the cylindrical pin (62).

5. The calcium carbonate weighing silo device according to claim 1, characterized in that, A speed reducer (5) is arranged below the dial (6), a motor (4) is arranged below the speed reducer (5), and the motor (4) adjusts the speed through the speed reducer (5) and drives the dial (6) to rotate.

6. The calcium carbonate weighing bin device according to claim 5, characterized in that, The speed reducer (5) is fixedly connected to the silo (1) through a support bar, and the bottom of the dial (6) is fixedly connected to the output shaft of the speed reducer (5).

7. The calcium carbonate weighing bin device according to claim 1, characterized in that The bottoms of the four equal parts of the inner cavity of the material distribution cylinder (2) are all inclined curved surfaces.

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