Quantitative subpackaging device for organic metal catalyst

Abstract

The utility model provides an organic metal catalyst quantitative subpackaging device, which relates to the subpackaging device field, and comprises a base plate, two sides of the top of the base plate are fixedly connected with storage boxes, a connecting plate is fixedly connected between the two storage boxes, the top of the left storage box is fixedly connected with an accurate balance, and the top of the right storage box is fixedly connected with an accurate balance. The top of the storage box on the right side is fixedly connected with a base; according to the utility model, the precise balance is used for weighing a solid catalyst so as to carry out precise split charging on the solid catalyst, the base, the storage bottle and the metering pump are arranged, the base is used for supporting the storage bottle, the storage bottle is used for storing a liquid catalyst, and the metering pump can pump out the catalyst in the storage bottle so as to carry out split charging on the catalyst; the precise balance, the storage bottle and the metering pump are matched, and the catalysts in different states can be subpackaged and can be separately stored in the two storage boxes, so that convenience is provided for subpackaging work of the catalysts in different states, and the overall cost is reduced.

Description

Technical Field

[0001] The utility model belongs to the field of packaging devices, in particular to a quantitative packaging device for an organic metal catalyst. Background Art

[0002] Organometallic catalysts are a class of important chemicals widely used in organic chemical synthesis. They are usually composed of transition metals and one or more organic ligands, and have high efficiency and high selectivity in catalytic activity. These catalysts play a key role in many organic synthesis reactions, such as hydrogenation of olefins, formation and breaking of carbon-carbon bonds, cyclization reactions, etc.

[0003] In order to ensure that the amount of catalyst used in organic synthesis reactions can be accurately controlled, the catalyst required for the reaction is usually packaged in advance so that it can be used directly during the chemical reaction to improve the repeatability, efficiency and cost-effectiveness of the reaction. Organic metal catalysts are divided into solid and liquid states, and the packaging methods of the two states of catalysts are different. Therefore, when packaging the catalyst, it is necessary to select appropriate tools according to the state of the catalyst. There is a high demand for packaging tools, and the cost also increases accordingly.

[0004] In summary, the utility model provides a quantitative dispensing device for an organic metal catalyst to solve the above-mentioned problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] A quantitative dispensing device for an organic metal catalyst comprises a bottom plate, storage boxes are fixedly connected to both sides of the top of the bottom plate, a connecting plate is fixedly connected between the two storage boxes, a precision balance is fixedly connected to the top of the left storage box, a base is fixedly connected to the top of the right storage box, a storage bottle is fixedly connected to the top of the base, a metering pump is fixedly connected to the front of the base, the input end of the metering pump passes through the base and is fixedly connected to the storage bottle, the output end of the metering pump is fixedly connected to a discharge pipe, a placement mechanism is arranged at the center of the top of the bottom plate, the placement mechanism comprises a placement plate, the placement plate is arranged at the center of the top of the bottom plate, support columns are fixedly connected to both sides of the bottom of the connecting plate, a movable sleeve is slidably connected to the surface of the support column, connection blocks are fixedly connected to both sides of the back of the placement plate, and the connection block is movably connected to the bottom of the movable sleeve through a rotating shaft.

[0007] Furthermore, in the utility model, the front ends of the two storage boxes close to each other are fixedly connected with support blocks, a threaded rod is movably connected between the bottom plate and the support block via a bearing, and a threaded sleeve is threadedly connected to the surface of the threaded rod.

[0008] Furthermore, in the present utility model, a support plate is fixedly connected between the two threaded sleeves. The front end of the placement plate extends into the inner cavity of the support plate and is movably connected to the inner cavity of the support plate through a movable pin. A pulley is fixedly connected to the lower end of the surface of the threaded rod. The two pulleys have different diameters and are connected by a belt.

[0009] Furthermore, in the present utility model, a shielding plate is provided on the front surface of the storage box. A movable plate is fixedly connected to the back surface of the shielding plate. The rear end of the movable plate extends into the inner cavity of the storage box and is detachably connected to the inner cavity of the storage box.

[0010] Furthermore, in the present utility model, a limiting frame is fixedly connected to the top of the movable plate. A dispensing bottle is detachably connected to the inner cavity of the limiting frame. The number of the dispensing bottles is ten. A protection plate is fixedly connected to the back surface of the bottom plate.

[0011] Furthermore, in the present utility model, a limiting ring is fixedly connected to the top of the storage box on the right side, and a placement frame is fixedly connected to the top of the storage box on the left side.

[0012] Beneficial effects: The present utility model has the following beneficial effects:

[0013] By providing a bottom plate in the present utility model, it is used to support and fix the components on the top, improving the stability of each component during use. By providing a storage box, it is used to support the components on the top and can also be used to store the dispensed catalyst. The inner parts of the two storage boxes are respectively used to store solid and liquid catalysts. By providing a precision balance, it is used to weigh the solid catalyst for accurate dispensing. By providing a base, a storage bottle and a metering pump, the base is used to support the storage bottle, the storage bottle is used to store the liquid catalyst, and the metering pump can extract the catalyst inside the storage bottle for dispensing. The cooperation of the precision balance, the storage bottle and the metering pump can dispense catalysts in different states and store them separately in the two storage boxes, thus providing convenience for the dispensing work of catalysts in different states, improving the practicability of the device and reducing the overall cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is the front view structural schematic diagram of the present utility model;

[0015] Figure 2 is the front view structural schematic diagram of the placement mechanism of the present utility model;

[0016] Figure 3 is the front view structural schematic diagram of the shielding plate of the present utility model;

[0017] Figure 4 is the present utility model Figure 1Partial enlarged view of part A

[0018] In the figure:

[0019] 1. Bottom plate; 2. Storage box; 3. Connecting plate; 4. Precision balance; 5. Base; 6. Storage bottle; 7. Metering pump; 8. Discharge pipe; 9. Placing mechanism; 901. Placing plate; 902. Support column; 903. Movable sleeve; 904. Connecting block; 905. Support block; 906. Threaded rod; 907. Threaded sleeve; 908. Support plate; 909. Pulley; 10. Baffle; 11. Movable plate; 12. Limiting frame; 13. Sub-packaging bottle; 14. Protection plate; 15. Limiting ring; 16. Placing frame. Detailed implementation mode

[0020] In order to better understand the technical content of the present utility model, specific embodiments are hereby given and described in conjunction with the accompanying drawings as follows. In the present disclosure, aspects of the present utility model are described with reference to the accompanying drawings, and many illustrative embodiments are shown in the drawings. The embodiments of the present disclosure do not necessarily define all aspects of the present utility model. It should be understood that the various concepts and embodiments introduced above, as well as those described in more detail below, can be implemented in any of many ways, because the concepts and embodiments disclosed in the present utility model are not limited to any implementation manner. In addition, some aspects disclosed in the present utility model can be used alone, or in any suitable combination with other aspects disclosed in the present utility model.

[0021] Embodiment 1

[0022] As Figures 1-4 shown, this is the first embodiment of the present utility model. This embodiment provides an organic metal catalyst quantitative sub-packaging device, which includes a bottom plate 1. Both sides of the top of the bottom plate 1 are fixedly connected with storage boxes 2. A connecting plate 3 is fixedly connected between the two storage boxes 2. The top of the left storage box 2 is fixedly connected with a precision balance 4. The top of the right storage box 2 is fixedly connected with a base 5. The top of the base 5 is fixedly connected with a storage bottle 6. The front of the base 5 is fixedly connected with a metering pump 7. The input end of the metering pump 7 penetrates through the base 5 and is fixedly communicated with the storage bottle 6. The output end of the metering pump 7 is fixedly communicated with a discharge pipe 8. A placing mechanism 9 is arranged at the center of the top of the bottom plate 1. The placing mechanism 9 includes a placing plate 901. The placing plate 901 is arranged at the center of the top of the bottom plate 1. Both sides of the bottom of the connecting plate 3 are fixedly connected with support columns 902. The surface of the support column 902 is slidably connected with a movable sleeve 903. Both sides of the back of the placing plate 901 are fixedly connected with connecting blocks 904. The connecting blocks 904 and the bottom of the movable sleeve 903 are movably connected through a rotating shaft.

[0023] As Figures 1-4As shown, the bottom plate 1 is used to support and fix the components on the top, and the storage box 2 is used to support the components on the top and can also be used to store the packaged catalyst. The interiors of the two storage boxes 2 are respectively used to store solid and liquid catalysts. The precision balance 4 is used to weigh the solid catalyst for accurate packaging. The base 5 is used to support the storage bottle 6, and the storage bottle 6 is used to store the liquid catalyst. The metering pump 7 can extract the catalyst inside the storage bottle 6 for packaging. The cooperation of the precision balance 4, the storage bottle 6 and the metering pump 7 can package catalysts in different states and store them separately inside the two storage boxes 2, thus providing convenience for the packaging work of catalysts in different states, improving the practicality of the device and reducing the overall cost.

[0024] Embodiment 2

[0025] Referring to Figure 2 , this is the second embodiment of the present utility model, and this embodiment is based on the previous embodiment.

[0026] In this embodiment, support blocks 905 are fixedly connected to the front ends of the adjacent sides of the two storage boxes 2. A threaded rod 906 is movably connected between the bottom plate 1 and the support block 905 through a bearing. A threaded sleeve 907 is threadedly connected to the surface of the threaded rod 906.

[0027] A support plate 908 is fixedly connected between the two threaded sleeves 907. The front end of the placement plate 901 extends into the inner cavity of the support plate 908 and is movably connected to the inner cavity of the support plate 908 through a movable pin. A pulley 909 is fixedly connected to the lower end of the surface of the threaded rod 906. The two pulleys 909 have different diameters and are connected by a belt.

[0028] As Figure 2 shown, when the staff calculates the demand for the catalyst, the placement plate 901 can be used to support the paper for calculation. When the angle of the placement plate 901 needs to be adjusted, first rotate the left threaded rod 906. With the cooperation of the two pulleys 909, the right threaded rod 906 can be driven to rotate synchronously. When the threaded rod 906 rotates, the height of the threaded sleeve 907 can be adjusted. When the height of the threaded sleeve 907 changes, the angle of the placement plate 901 can be adjusted in cooperation with the movable pin. At this time, the support column 902, the movable sleeve 903 and the connecting block 904 cooperate to support and limit the placement plate 901.

[0029] Embodiment 3

[0030] Referring to Figure 1 and 3 , this is the third embodiment of the present utility model, and this embodiment is based on the previous two embodiments.

[0031] In this embodiment, a baffle plate 10 is provided on the front surface of the storage box 2. A movable plate 11 is fixedly connected to the back surface of the baffle plate 10. The rear end of the movable plate 11 extends into the inner cavity of the storage box 2 and is detachably connected to the inner cavity of the storage box 2.

[0032] A limiting frame 12 is fixedly connected to the top of the movable plate 11. A dispensing bottle 13 is detachably connected to the inner cavity of the limiting frame 12. The number of the dispensing bottles 13 is ten. A protective plate 14 is fixedly connected to the back surface of the bottom plate 1.

[0033] A limiting ring 15 is fixedly connected to the top of the right storage box 2. A placement frame 16 is fixedly connected to the top of the left storage box 2.

[0034] As Figure 1 and 3 shown, the dispensing bottles 13 are used to store the catalyst. The limiting frame 12 is used to limit and protect the plurality of dispensing bottles 13. By pulling the baffle plate 10, the movable plate 11 can be taken out from the inside of the storage box 2 so as to take out the catalyst or perform the dispensing of the weighed catalyst. The limiting ring 15 is used to limit the dispensing bottles 13 during dispensing to ensure that they are directly below the discharge pipe 8. The placement frame 16 can place items.

[0035] During use, the paper is laid flat on the top of the placement plate 901, and the amount of catalyst to be dispensed is calculated. When the angle of the placement plate 901 needs to be adjusted, first rotate the left threaded rod 906. With the cooperation of the two belt pulleys 909, the right threaded rod 906 can be driven to rotate synchronously. When the threaded rod 906 rotates, the height of the threaded sleeve 907 can be adjusted. When the height of the threaded sleeve 907 changes, the angle of the placement plate 901 can be adjusted in cooperation with the movable pin. At this time, the support column 902, the movable sleeve 903 and the connecting block 904 cooperate to support and limit the placement plate 901. When performing the solid catalyst dispensing, the solid catalyst is weighed by the precision balance 4. After weighing, it is stored in the inside of the dispensing bottle 13, and the dispensing bottle 13 is stored in the inside of the left storage box 2. When performing the liquid catalyst dispensing, the discharge amount of the liquid catalyst inside the storage bottle 6 is controlled by the metering pump 7 and stored by the dispensing bottle 13. After dispensing, the dispensing bottle 13 is placed inside the right storage box 2 for storage.

[0036] The standard parts used in this application document can all be purchased from the market, and can also be customized according to the descriptions in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts, and equipment all adopt conventional models in the prior art. The control method is to automatically control through a controller, and the control circuit of the controller can be realized by simple programming by those skilled in the art, which belongs to the common general knowledge in this field. Moreover, this application document is mainly used to protect the mechanical device, so the control method and circuit connection will not be explained in detail in this application document.

[0037] Although the present utility model has been disclosed above with the preferred embodiments, it is not intended to limit the present utility model. Those with ordinary knowledge in the technical field to which the present utility model pertains can make various changes and modifications without departing from the spirit and scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to that defined by the claims.

Claims

1. A quantitative dispensing device for an organic metal catalyst, comprising a bottom plate (1), characterized in that: Storage boxes (2) are fixedly connected to both sides of the top of the bottom plate (1), a connecting plate (3) is fixedly connected between the two storage boxes (2), a precision balance (4) is fixedly connected to the top of the left storage box (2), a base (5) is fixedly connected to the top of the right storage box (2), a storage bottle (6) is fixedly connected to the top of the base (5), a metering pump (7) is fixedly connected to the front of the base (5), an input end of the metering pump (7) passes through the base (5) and is fixedly connected to the storage bottle (6), and an output end of the metering pump (7) is fixedly connected to the storage bottle (6). There is a discharge pipe (8), and a placement mechanism (9) is arranged at the center of the top of the bottom plate (1). The placement mechanism (9) includes a placement plate (901), and the placement plate (901) is arranged at the center of the top of the bottom plate (1). Both sides of the bottom of the connecting plate (3) are fixedly connected with support columns (902), and the surface of the support column (902) is slidably connected with a movable sleeve (903). Both sides of the back of the placement plate (901) are fixedly connected with connecting blocks (904), and the connecting block (904) is movably connected to the bottom of the movable sleeve (903) through a rotating shaft.

2. The device for quantitatively dispensing an organic metal catalyst as claimed in claim 1, characterized in that: The front ends of the two storage boxes (2) on the adjacent sides are fixedly connected with support blocks (905), a threaded rod (906) is movably connected between the bottom plate (1) and the support block (905) via a bearing, and a threaded sleeve (907) is threadedly connected to the surface of the threaded rod (906).

3. The device for quantitatively dispensing an organic metal catalyst as claimed in claim 2, characterized in that: A support plate (908) is fixedly connected between the two threaded sleeves (907), the front end of the placement plate (901) extends to the inner cavity of the support plate (908), and is movably connected to the inner cavity of the support plate (908) through a movable pin, and a pulley (909) is fixedly connected to the lower end of the surface of the threaded rod (906), the two pulleys (909) have different diameters, and are connected through a belt drive.

4. The device for quantitatively dispensing an organic metal catalyst as claimed in claim 1, characterized in that: The front of the storage box (2) is provided with a shielding plate (10), the back of the shielding plate (10) is fixedly connected with a movable plate (11), the rear end of the movable plate (11) extends to the inner cavity of the storage box (2) and is detachably connected to the inner cavity of the storage box (2).

5. The device for quantitatively dispensing an organic metal catalyst as claimed in claim 4, characterized in that: The top of the movable plate (11) is fixedly connected to a limiting frame (12), the inner cavity of the limiting frame (12) is detachably connected to a sub-filling bottle (13), the number of the sub-filling bottles (13) is ten, and the back of the bottom plate (1) is fixedly connected to a protective plate (14).

6. The device for quantitatively dispensing an organic metal catalyst as claimed in claim 1, characterized in that: The top of the storage box (2) on the right side is fixedly connected to a limiting ring (15), and the top of the storage box (2) on the left side is fixedly connected to a placement frame (16).

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