A p-nitrobenzoic acid storage device

Abstract

The utility model discloses a p-nitrobenzoic acid storage device, comprising a base and a material storage mechanism, and belongs to the technical field of p-nitrobenzoic acid storage devices; in the utility model, p-nitrobenzoic acid is fed into a material storage tank for storage through a feeding pipe, a rotating rod is driven by a motor A to drive a stirring column to stir the material in the material storage tank, so as to avoid the material from agglomerating when the material is stored in the material storage tank for a long time, a valve is opened, and the motor A is started, so that the rotating rod drives a feeding auger to convey the material, and when the material falls into a receiving barrel, a rotating disc is driven by a motor B to drive the receiving barrel to rotate under the action of a limiting component, so as to achieve the purpose of evenly connecting the material in the receiving barrel, and the technical effect of safely storing the material and facilitating quantitative material extraction is achieved through the arrangement of the material storage tank, the stirring component and the receiving component.

Description

Technical Field

[0001] The utility model belongs to the technical field of p-nitrobenzoic acid storage devices, and in particular relates to a p-nitrobenzoic acid storage device. Background Art

[0002] p-Nitrobenzoic acid is a carboxylic acid organic compound. It is a light yellow odorless crystal with acidity. It is an intermediate in organic synthesis of medicines, dyes, veterinary drugs, photosensitive materials, etc. and has a wide range of uses.

[0003] In the prior art, the p-nitrobenzoic acid is usually stored in a plastic bag, but the plastic bag is easily torn and it is not convenient to quantitatively take out the stored p-nitrobenzoic acid.

[0004] Therefore, a p-nitrobenzoic acid storage device is proposed to solve the above problems through storage mechanisms such as storage tanks. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a p-nitrobenzoic acid storage device to solve the above problems.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a p-nitrobenzoic acid storage device, including a base for supporting placement, and also including:

[0007] A material storage mechanism, which includes a material storage tank, a fixing frame and a stirring assembly, wherein the fixing frame is fixedly connected to the outer side of one end of the material storage tank near the bottom, the material storage tank is fixedly connected to the upper surface of the base through the fixing frame, a sealing cover is detachably connected to the top of the material storage tank through a thread, a sealing ring is fixedly connected to the connection between the lower surface of the sealing cover and the top of the material storage tank, a feeding pipe for feeding is fixedly connected to one side of the sealing cover, a discharge hopper is fixedly connected to the bottom of the material storage tank, a valve is fixedly installed on the outer side of the discharge pipe at the bottom of the discharge hopper, the stirring assembly is connected to the material storage tank, and a material receiving assembly is provided at the bottom of the discharge pipe.

[0008] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0009] Further technical solution: The stirring assembly includes a motor A and a rotating rod, the motor A is fixedly connected to the middle of the upper surface of the sealing cover through a protective frame, the motor A is electrically connected to an external power supply, one end of the rotating rod is rotatably connected to the output shaft of motor A, and the other end of the rotating rod passes through the top of the sealing cover and extends into the storage tank, and two groups of stirring rods are provided at the end of the rotating rod extending into the storage tank, and the two groups of stirring rods are symmetrically distributed on both sides of the rotating rod, and one group of the stirring rods is provided with five stirring columns, and the five stirring columns are arranged in a straight line, and the stirring columns are all fixedly connected to the rotating rod.

[0010] Further technical solution: A feeding auger is fixedly connected to the bottom of one end of the rotating rod away from the motor A, and one end of the feeding auger away from the rotating rod extends into the discharge pipe, and the outer wall of the feeding auger fits with the inner wall of the discharge pipe.

[0011] Further technical solution: The material receiving assembly includes a material receiving barrel and a rotating disk. The material receiving barrel is arranged at the bottom of the discharge pipe. The rotating disk is embedded in the middle of the base and is rotatably connected to the base. Two groups of limit assemblies are respectively arranged on both sides of the rotating disk. The material receiving barrel is fixed on the rotating disk by the two groups of limit assemblies. The material receiving barrel is arranged as a measuring cylinder with scale lines.

[0012] Further technical solution: The limit assembly includes a fixed block, a limit plate and a threaded rod. The fixed block is fixedly connected to the side of the rotating disk away from the material receiving barrel. The threaded rod passes through the fixed block and is threadedly connected to the fixed block. The limit plate is rotatably connected to one end of the threaded rod close to the material receiving barrel. The limit plate is arranged in an arc shape, and the side of the limit plate close to the material receiving barrel is in contact with the outer wall of the material receiving barrel.

[0013] Further technical solution: a cavity is opened inside the base, a motor B is fixedly installed at the bottom of the cavity, the motor B is electrically connected to an external power supply, and the output shaft of the motor B is rotatably connected to the middle of the lower surface of the rotating disk.

[0014] Beneficial Effects

[0015] The utility model provides a p-nitrobenzoic acid storage device. Compared with the prior art, it has the following beneficial effects:

[0016] 1. The p-nitrobenzoic acid is fed into the storage tank through the feeding pipe for storage. The motor A drives the rotating rod to drive the stirring column to stir the material inside the storage tank, so as to avoid the material from agglomerating due to a long storage time inside the storage tank. When it is necessary to take the material, the valve is opened and the motor A is started, so that the rotating rod drives the feeding auger to transport the material, so that the material falls into the receiving barrel through the discharge pipe for temporary storage. When the material falls into the receiving barrel, the motor B drives the rotating disk to drive the receiving barrel to rotate under the action of the limit assembly, so as to achieve the purpose of evenly distributing the material inside the receiving barrel and avoiding the accumulation of materials that makes it inconvenient to determine the discharge amount. The technical effect of safely storing the material and facilitating quantitative material taking is achieved through the setting of the storage tank, the stirring assembly and the receiving assembly;

[0017] 2. The two threaded rods are rotated respectively, so that the two threaded rods drive the two limit plates to move toward the side close to the receiving barrel, so that the receiving barrel is fixed on the upper surface of the rotating disk by the two limit plates. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0019] Figure 2 This is a schematic diagram of the front view structure distribution of the utility model.

[0020] Figure 3 It is a schematic diagram of the partial cross-sectional structure of the utility model.

[0021] Figure 4 It is a side structural schematic diagram of the utility model.

[0022] Notes on the accompanying drawings: 1. Base; 2. Storage mechanism; 3. Storage tank; 4. Fixed frame; 5. Sealing cover; 6. Feeding pipe; 7. Lower hopper; 8. Valve; 9. Motor A; 10. Rotating rod; 11. Stirring column; 12. Feeding auger; 13. Receiving barrel; 14. Rotating disk; 15. Fixed block; 16. Limiting plate; 17. Threaded rod; 18. Motor B. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0024] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0025] See also Figures 1 to 4, provided in one embodiment of the utility model, is a p-nitrobenzoic acid storage device, comprising a base 1 for supporting placement, and also comprising:

[0026] The material storage mechanism 2 includes a material storage tank 3, a fixing frame 4 and a stirring assembly. The fixing frame 4 is fixedly connected to the outer side of one end of the material storage tank 3 near the bottom. The material storage tank 3 is fixedly connected to the upper surface of the base 1 through the fixing frame 4. The top of the material storage tank 3 is threadedly removably connected with a sealing cover 5. A sealing ring is fixedly connected at the connection between the lower surface of the sealing cover 5 and the top of the material storage tank 3. A feeding pipe 6 for feeding is fixedly connected to one side of the sealing cover 5. A discharge hopper 7 is fixedly connected to the bottom of the material storage tank 3. A valve 8 is fixedly installed on the outer side of the discharge pipe at the bottom of the discharge hopper 7. The stirring assembly is connected to the material storage tank 3, and a material receiving assembly is arranged at the bottom of the discharge pipe.

[0027] Preferably, the stirring assembly includes a motor A9 and a rotating rod 10, wherein the motor A9 is fixedly connected to the middle of the upper surface of the sealing cover 5 through a protective frame, the motor A9 is electrically connected to an external power supply, one end of the rotating rod 10 is rotationally connected to the output shaft of the motor A9, and the other end of the rotating rod 10 passes through the top of the sealing cover 5 and extends into the storage tank 3, and one end of the rotating rod 10 extending into the storage tank 3 is provided with two groups of stirring rods, and the two groups of stirring rods are symmetrically distributed on both sides of the rotating rod 10, and one group of stirring rods is provided with five stirring columns 11, and the five stirring columns 11 are arranged in a straight line, and the stirring columns 11 are all fixedly connected to the rotating rod 10. The purpose of this arrangement is to achieve the purpose of preventing the p-nitrobenzoic acid stored in the storage tank 3 from agglomerating by driving the rotating rod 10 through the motor A9, thereby driving the stirring columns 11.

[0028] Preferably, a feeding auger 12 is fixedly connected to the bottom of the end of the rotating rod 10 away from the motor A9, and the end of the feeding auger 12 away from the rotating rod 10 extends into the inside of the material discharge pipe, and the outer wall of the feeding auger 12 fits the inner wall of the material discharge pipe. The purpose of this arrangement is to realize that the feeding auger 12 is driven by the rotating rod 10 to rotate at the material discharge pipe, so as to achieve the purpose of conveying materials and preventing the materials from being blocked at the material discharge pipe.

[0029] Preferably, the material receiving assembly includes a material receiving barrel 13 and a rotating disk 14, the material receiving barrel 13 is arranged at the bottom of the material discharge pipe, the rotating disk 14 is embedded in the middle of the base 1 and is rotatably connected to the base 1, two sets of limit assemblies are respectively arranged on both sides of the rotating disk 14, the material receiving barrel 13 is fixed on the rotating disk 14 by the two sets of limit assemblies, and the material receiving barrel 13 is arranged as a measuring cylinder with scale lines. The purpose of this arrangement is to achieve the purpose of quantitatively taking materials through the material receiving barrel 13.

[0030] In the embodiment of the utility model, p-nitrobenzoic acid is fed into the storage tank 3 for storage through the feeding pipe 6, and the motor A9 drives the rotating rod 10 to drive the stirring column 11 to stir the material inside the storage tank 3, so as to avoid the material from caking due to the long storage time inside the storage tank 3. When it is necessary to take the material, by opening the valve 8 and starting the motor A9, the rotating rod 10 drives the feeding auger 12 to transport the material, so that it falls through the discharge pipe to the receiving barrel 13 for temporary storage. In the process of the material falling into the receiving barrel 13, the motor B18 drives the rotating disk 14 to drive the receiving barrel 13 to rotate under the action of the limiting assembly, so as to achieve the purpose of evenly connecting the material inside the receiving barrel 13 and avoiding the accumulation of materials that makes it inconvenient to determine the discharge amount. The technical effect of safely storing the material and facilitating quantitative taking of the material is achieved through the arrangement of the storage tank 3, the stirring assembly and the receiving assembly.

[0031] See also Figures 1 to 4 As an embodiment of the utility model, the limiting assembly includes a fixed block 15, a limiting plate 16 and a threaded rod 17. The fixed block 15 is fixedly connected to the side of the rotating disk 14 away from the material receiving barrel 13. The threaded rod 17 passes through the fixed block 15 and is threadedly connected to the fixed block 15. The limiting plate 16 is rotatably connected to one end of the threaded rod 17 close to the material receiving barrel 13. The limiting plate 16 is set to an arc shape, and the side of the limiting plate 16 close to the material receiving barrel 13 is in contact with the outer wall of the material receiving barrel 13.

[0032] Preferably, a cavity is provided inside the base 1, and a motor B18 is fixedly installed at the bottom of the cavity. The motor B18 is electrically connected to an external power source, and the output shaft of the motor B18 is rotatably connected to the middle of the lower surface of the rotating disk 14. The purpose of this arrangement is to realize that the rotating disk 14 driven by the motor B18 drives the material receiving barrel 13 to rotate after the two sets of limiting components are limited, so as to achieve the purpose of evenly distributing the materials falling into the material receiving barrel 13, so as to facilitate a more accurate understanding of the material taking amount.

[0033] In the embodiment of the utility model, the two threaded rods 17 are rotated respectively so that the two threaded rods 17 respectively drive the two limit plates 16 to move toward the side close to the receiving barrel 13, so as to achieve the purpose of fixing the receiving barrel 13 on the upper surface of the rotating disk 14 by the two limit plates 16.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A p-nitrobenzoic acid storage device, comprising a base (1) for supporting placement, characterized in that: Also includes: A material storage mechanism (2), the material storage mechanism (2) comprising a material storage tank (3), a fixing frame (4) and a stirring assembly, the fixing frame (4) being fixedly connected to the outer side of one end of the material storage tank (3) close to the bottom, the material storage tank (3) being fixedly connected to the upper surface of the base (1) through the fixing frame (4), the top of the material storage tank (3) being threadedly detachably connected with a sealing cover (5), the lower surface of the sealing cover (5) being fixedly connected with a sealing ring at the connection between the top of the material storage tank (3) and the lower surface, the sealing cover (5), being fixedly connected with a feeding pipe (6) for feeding materials on one side of the sealing cover (5), the bottom of the material storage tank (3) being fixedly connected with a discharge hopper (7), the outer side of the discharge pipe at the bottom of the discharge hopper (7) being fixedly installed with a valve (8), the stirring assembly being connected to the material storage tank (3), and a material receiving assembly being arranged at the bottom of the discharge pipe.

2. The p-nitrobenzoic acid storage device according to claim 1, characterized in that: The stirring assembly comprises a motor A (9) and a rotating rod (10). The motor A (9) is fixedly connected to the middle part of the upper surface of the sealing cover (5) through a protective frame. The motor A (9) is electrically connected to an external power supply. One end of the rotating rod (10) is rotatably connected to the output shaft of the motor A (9). The other end of the rotating rod (10) passes through the top of the sealing cover (5) and extends into the storage tank (3). Two groups of stirring rods are arranged at one end of the rotating rod (10) extending into the storage tank (3). The two groups of stirring rods are symmetrically distributed on both sides of the rotating rod (10). One group of the stirring rods is provided with five stirring columns (11). The five stirring columns (11) are arranged in a straight line and are fixedly connected to the rotating rod (10).

3. The p-nitrobenzoic acid storage device according to claim 2, characterized in that: A feeding auger (12) is fixedly connected to the bottom of one end of the rotating rod (10) away from the motor A (9), and one end of the feeding auger (12) away from the rotating rod (10) extends into the interior of the discharge pipe, and the outer wall of the feeding auger (12) fits with the inner wall of the discharge pipe.

4. The p-nitrobenzoic acid storage device according to claim 1, characterized in that: The material receiving assembly comprises a material receiving barrel (13) and a rotating disk (14); the material receiving barrel (13) is arranged at the bottom of the material discharge pipe; the rotating disk (14) is embedded in the middle of the base (1) and is rotatably connected to the base (1); two groups of limit assemblies are respectively arranged on both sides of the rotating disk (14); the material receiving barrel (13) is fixed on the rotating disk (14) by the two groups of limit assemblies; the material receiving barrel (13) is arranged as a measuring cylinder with scale lines.

5. The p-nitrobenzoic acid storage device according to claim 4, characterized in that: The limiting assembly comprises a fixed block (15), a limiting plate (16) and a threaded rod (17); the fixed block (15) is fixedly connected to a side of the rotating disk (14) away from the material receiving barrel (13); the threaded rod (17) passes through the fixed block (15) and is threadedly connected to the fixed block (15); the limiting plate (16) is rotatably connected to an end of the threaded rod (17) close to the material receiving barrel (13); the limiting plate (16) is arranged in an arc shape; a side of the limiting plate (16) close to the material receiving barrel (13) is in contact with the outer wall of the material receiving barrel (13).

6. The p-nitrobenzoic acid storage device according to claim 1, characterized in that: A cavity is provided inside the base (1), a motor B (18) is fixedly installed at the bottom of the cavity, the motor B (18) is electrically connected to an external power source, and an output shaft of the motor B (18) is rotatably connected to the middle of the lower surface of the rotating disk (14).

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