Chemical reagent storage device

Abstract

The utility model discloses a chemical reagent storage device, and belongs to the technical field of chemical reagent storage. A chemical reagent storage device comprises a storage cabinet and further comprises two sliding doors which are both installed at an opening of the storage cabinet in a sliding mode, a supporting plate is installed in the storage cabinet in a sliding mode, a driving part used for driving the supporting plate to move in the direction of the sliding doors is arranged on the storage cabinet, and when the supporting plate moves, the sliding doors are driven by the driving part to move in the direction of the sliding doors. The two sliding doors move away from each other or in opposite directions; by starting the first motor, the two sliding doors can be driven to be automatically separated and opened, and meanwhile, the storage disc is driven to extend out of the storage cabinet from the interior of the storage cabinet, so that the storage disc can be integrally displayed in front of a tester, the operation view field of the tester is greatly improved, the tester can conveniently and quickly take and place chemical reagents, and the test efficiency is improved. Therefore, the use convenience of the device is improved, and the storage of chemical reagents is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical reagent storage, and particularly relates to a chemical reagent storage device. Background Art

[0002] Chemical reagents are relatively standard substances for chemical research and component analysis, and are important conditions for scientific and technological progress. They are widely used in the synthesis, separation, qualitative and quantitative analysis of substances. It can be said that chemical reagents are the eyes of chemists. In the daily work of factories, schools, hospitals and research institutes, chemical reagents are indispensable. Chemical reagents are usually stored in transparent glass bottles, and the glass bottles containing chemical reagents need to be placed in a storage cabinet for storage and use.

[0003] During the use of the storage device, usually, experimental personnel will store reagent bottles containing chemical reagents in the storage board inside the device. However, during the use operation of the current storage device, due to its limited and narrow internal space, when the quantity of stored chemical reagents is large, the storage board inside the cabinet and the chemical reagents placed on it will block the view, especially the inner side of the cabinet, which is likely to cause inconvenience for experimental personnel to quickly pick up and place chemical reagents, thus reducing the convenience of use of the storage device and being unfavorable for the storage of chemical reagents. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the problem that during the use of the current storage device, it is inconvenient for experimental personnel to quickly pick up and place chemical reagents, thus reducing the convenience of use of the device, and to propose a chemical reagent storage device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A chemical reagent storage device includes a storage cabinet, and further includes: two sliding doors, both slidably installed at the open end of the storage cabinet. Among them, a support plate is slidably installed inside the storage cabinet, and a driving part for driving the support plate to move along the direction of the sliding door is arranged on the storage cabinet. When the support plate moves, the two sliding doors move away from or towards each other; a vertical rod is rotatably installed at the top of the support plate. Among them, a plurality of storage trays are fixedly connected to the surface of the vertical rod, and a rotating part for driving the storage trays to rotate is arranged at the top of the support plate.

[0007] In order to drive the support plate to move horizontally, preferably, the driving part includes a first motor fixedly installed on the outer wall of the storage cabinet, a screw rod is rotatably connected to the storage cabinet, and the output end of the first motor is fixedly connected to one end of the screw rod. The support plate is threadedly connected to the screw rod.

[0008] In order to make the two push-pull doors open or close automatically, further, a double-headed lead screw is rotatably connected inside the storage cabinet, and moving blocks are threadedly connected to both sides of the outer wall of the double-headed lead screw. A straight rod is rotatably connected to the storage cabinet. Among them, a bevel gear that meshes with each other is fixedly connected to one end of the straight rod and the surface of the double-headed lead screw, and pulleys connected to each other by a belt are fixedly connected to the other end of the straight rod and the surface of the screw rod.

[0009] In order to guide the push-pull door, preferably, a T-shaped groove is formed in the storage cabinet, a T-shaped block is fixedly connected to the push-pull door, and the T-shaped block is horizontally slidably connected in the T-shaped groove.

[0010] In order to facilitate the experimenter to take the chemical reagent bottle, preferably, a housing is fixedly connected to the top of the support plate, a second motor is fixedly installed inside the housing, and the vertical rod is rotatably connected to the housing. Among them, a worm is fixedly connected to the output end of the second motor, and a worm gear that meshes with the worm is fixedly connected to the surface of the vertical rod.

[0011] In order to guide the support plate, preferably, a limiting rod is fixedly connected to the inside of the storage cabinet, and the support plate is horizontally slidably connected to the limiting rod.

[0012] In order to improve the rigidity of the support plate, preferably, a plurality of reinforcing ribs are fixedly connected to the support plate, and the plurality of reinforcing ribs are linearly arranged at the bottom of the support plate.

[0013] In order to shield and protect the first motor and the pulley, further, a protective shell is detachably installed on the storage cabinet, and the first motor and the pulley are both located inside the protective shell.

[0014] In order to facilitate the heat dissipation of the first motor, further, heat dissipation openings are formed through both sides of the protective shell, and dust-proof nets are installed in the heat dissipation openings.

[0015] In order to facilitate the overhaul and maintenance of components such as the second motor in the housing, further, an inspection plate is detachably installed on one side of the housing.

[0016] Compared with the prior art, the present utility model provides a chemical reagent storage device, which has the following beneficial effects:

[0017] 1. For this chemical reagent storage device, by starting the first motor, it can drive the two push-pull doors to separate and open automatically, and at the same time drive the storage tray to extend from the inside of the storage cabinet to the outside, so that the storage tray can be integrally displayed in front of the experimenter, greatly improving the operation vision of the experimenter, making it convenient and fast for the experimenter to take and place chemical reagents, thereby improving the use convenience of the device and being beneficial to the storage of chemical reagents.

[0018] 2. By starting the second motor and driving the storage tray to rotate 180°, the chemical reagent storage device can quickly rotate and swap the side of the storage tray facing away from the experimenter with the side facing the experimenter, facilitating the experimenter to place and retrieve chemical reagents on the storage tray, thereby further enhancing the convenience of the experimenter to place and retrieve chemical reagents.

[0019] For the parts not involved in this device, they are the same as or can be implemented using the prior art. The utility model solves the problem that in the current storage device during use, it is inconvenient for the experimenter to quickly place and retrieve chemical reagents, thus reducing the convenience of using the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a first - perspective axonometric structural schematic diagram of a chemical reagent storage device proposed by the present utility model;

[0021] Figure 2 It is a second - perspective axonometric structural schematic diagram of a chemical reagent storage device proposed by the present utility model;

[0022] Figure 3 It is a structural schematic diagram of a chemical reagent storage device proposed by the present utility model in the open state of the sliding door;

[0023] Figure 4 It is a structural schematic diagram of the storage tray of a chemical reagent storage device proposed by the present utility model;

[0024] Figure 5 It is a structural schematic diagram of the vertical rod of a chemical reagent storage device proposed by the present utility model;

[0025] Figure 6 It is a structural schematic diagram of the support plate of a chemical reagent storage device proposed by the present utility model;

[0026] Figure 7 It is a partial axonometric structural schematic diagram of a chemical reagent storage device proposed by the present utility model;

[0027] Figure 8 It is a sectional structural schematic diagram of the storage cabinet of a chemical reagent storage device proposed by the present utility model.

[0028] In the figure: 1, storage cabinet; 2, sliding door; 3, support plate; 31, first motor; 32, screw rod; 4, vertical rod; 5, storage tray; 6, housing; 61, second motor; 62, worm; 63, worm gear; 7, double - headed screw rod; 71, moving block; 72, straight rod; 73, bevel gear; 74, belt pulley; 8, T - shaped groove; 9, T - shaped block; 10, limiting rod; 11, reinforcing rib; 12, protective shell; 13, heat dissipation port; 14, maintenance plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0030] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0031] Embodiment:

[0032] Referring to Figures 1-8 , the embodiments of the present utility model provide a chemical reagent storage device, which includes a storage cabinet 1 with an open side, and further includes: two sliding doors 2, both of which are slidably installed at the open side of the storage cabinet 1. Among them, a support plate 3 is slidably installed in the storage cabinet 1, and a driving part for driving the support plate 3 to move along the direction of the sliding door 2 is provided on the storage cabinet 1. When the support plate 3 moves, the two sliding doors 2 move away from or towards each other; a vertical rod 4 is rotatably installed at the top of the support plate 3. Among them, a plurality of storage trays 5 are fixedly connected to the surface of the vertical rod 4. The reagent bottles containing chemical reagents can be stored through the storage trays 5. The number of the storage trays 5 is 3, and they are linearly distributed on the vertical rod 4. A rotating part for driving the storage tray 5 to rotate is provided at the top of the support plate 3.

[0033] Specifically, during use, through the setting of the driving part, the two sliding doors 2 can be driven to automatically separate and open, and at the same time, the storage tray 5 can be driven to extend from the inside of the storage cabinet 1 to the outside, so that the storage tray 5 can be integrally displayed in front of the experimenter, greatly improving the operation vision of the experimenter, making it convenient and fast for the experimenter to take and place chemical reagents, thereby improving the convenience of using the device, being beneficial to the storage of chemical reagents, and through the setting of the rotating part, the storage tray 5 can be driven to rotate 180°, and the side of the storage tray 5 facing away from the experimenter and the side facing the experimenter can be quickly rotated and swapped, so as to facilitate the experimenter to place and take chemical reagents on the storage tray 5, thereby further improving the convenience of the experimenter to place and take chemical reagents.

[0034] The driving part includes a first motor 31 fixedly installed on the outer wall of the storage cabinet 1. A screw rod 32 is rotatably connected to the storage cabinet 1. The output end of the first motor 31 is fixedly connected to one end of the screw rod 32. The support plate 3 is threadedly connected to the screw rod 32.

[0035] Specifically, during use, the first motor 31 is started. The output end of the first motor 31 drives the screw rod 32 to rotate. Under the action of the thread, the support plate 3 drives the vertical rod 4 and the storage tray 5 to slowly move towards the sliding door 2. At the same time, when the screw rod 32 rotates, it also drives the two sliding doors 2 to move away from each other, so that the sliding doors 2 can be automatically opened, and the storage tray 5 can be extended from the inside of the storage cabinet 1 to the outside, facilitating the experimenter to quickly pick up and place chemical reagents.

[0036] A double-headed screw rod 7 is rotatably connected inside the storage cabinet 1. The threads on both sides of the outer wall of the double-headed screw rod 7 are arranged in opposite directions. Moving blocks 71 are threadedly connected to both sides of the outer wall of the double-headed screw rod 7. A straight rod 72 is rotatably connected to the storage cabinet 1. One end of the straight rod 72 and the surface of the double-headed screw rod 7 are both fixedly connected with bevel gears 73 that mesh with each other. The other end of the straight rod 72 and the surface of the screw rod 32 are both fixedly connected with pulley wheels 74 connected to each other by a belt.

[0037] Specifically, during use, when the screw rod 32 rotates, it also drives the pulley wheels 74, the straight rod 72, the bevel gears 73, and the double-headed screw rod 7 to rotate. Under the action of the opposite threads, the two moving blocks 71 drive the two sliding doors 2 to move away from each other, so that the sliding doors 2 can be automatically opened, facilitating the extension of the storage tray 5 from the inside of the storage cabinet 1 to the outside.

[0038] A T-shaped groove 8 is formed in the storage cabinet 1, and a T-shaped block 9 is fixedly connected to the sliding door 2. The T-shaped block 9 is horizontally slidably connected in the T-shaped groove 8.

[0039] Specifically, through the arrangement of the T-shaped groove 8 and the T-shaped block 9, the two sliding doors 2 can be supported and guided, enabling them to only move horizontally and ensuring their use stability.

[0040] The top of the support plate 3 is fixedly connected with a housing 6. A second motor 61 is fixedly installed inside the housing 6. The vertical rod 4 is rotatably connected to the housing 6. One end of the output end of the second motor 61 is fixedly connected with a worm 62, and a worm gear 63 that meshes with the worm 62 is fixedly connected to the surface of the vertical rod 4.

[0041] Specifically, during use, by starting the second motor 61, the output end of the second motor 61 drives the worm 62, the worm gear 63, and the vertical rod 4 to rotate, and drives the multiple storage trays 5 to rotate 180°. The side of the storage tray 5 facing away from the experimenter and the side facing the experimenter can be quickly rotated and swapped, facilitating the experimenter to place and pick up chemical reagents on the storage tray 5, thereby further improving the convenience of the experimenter to place and pick up chemical reagents.

[0042] A limiting rod 10 is fixedly connected inside the storage cabinet 1, and the support plate 3 is horizontally slidably connected to the limiting rod 10.

[0043] Specifically, through the setting of the limiting rod 10, the support plate 3 can be limited and guided, enabling it to move only horizontally and preventing it from shifting.

[0044] A plurality of reinforcing ribs 11 are fixedly connected to the support plate 3. The plurality of reinforcing ribs 11 are linearly arranged at the bottom of the support plate 3, and the number of the reinforcing ribs 11 is 4.

[0045] Specifically, through the setting of the reinforcing ribs 11, the rigidity of the support plate 3 can be improved, thereby enhancing its supporting effect on the storage tray 5.

[0046] A protective shell 12 is detachably installed on the storage cabinet 1. The first motor 31 and the belt pulley 74 are both located inside the protective shell 12.

[0047] Specifically, through the setting of the protective shell 12, the first motor 31 and the belt pulley 74 can be shielded and protected.

[0048] Both sides of the protective shell 12 are penetrated with heat dissipation openings 13, and dust-proof nets are installed in the heat dissipation openings 13.

[0049] Specifically, through the setting of the heat dissipation openings 13, it is convenient to dissipate heat from the first motor 31, and through the setting of the dust-proof nets, external dust and impurities can be blocked.

[0050] An inspection plate 14 is detachably installed on one side of the housing 6.

[0051] Specifically, through the setting of the inspection plate 14, it is convenient for the staff to inspect and maintain the second motor 61, the worm 62 and the worm gear 63 inside the housing 6.

[0052] Working principle: During the use of this chemical reagent storage device, by starting the first motor 31, the output end of the first motor 31 drives the screw rod 32 to rotate. Under the action of the thread, the support plate 3 drives the vertical rod 4 and the storage tray 5 to slowly move towards the direction of the sliding door 2. At the same time, when the screw rod 32 rotates, it also drives the two sliding doors 2 to move away from each other, thereby automatically opening the sliding doors 2, facilitating the storage tray 5 to extend from the inside of the storage cabinet 1 to the outside, enabling the storage tray 5 to be fully displayed in front of the experimenters, greatly improving the operation vision of the experimenters, making it convenient and fast for the experimenters to take and place chemical reagents, thus improving the convenience of device use and being beneficial to the storage of chemical reagents.

[0053] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and the inventive concept of the present invention, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A chemical reagent storage device, comprising a storage cabinet (1), characterized in that: Also includes: Two sliding doors (2) are both slidably mounted at the opening of the storage cabinet (1). A support plate (3) is slidably installed in the storage cabinet (1), and a driving unit for driving the support plate (3) to move along the direction of the sliding doors (2) is provided on the storage cabinet (1); when the support plate (3) moves, the two sliding doors (2) move away from or towards each other; The vertical rod (4) is rotatably mounted on the top of the support plate (3). Wherein, a plurality of storage trays (5) are fixedly connected to the surface of the vertical rod (4), and a rotating part for driving the storage trays (5) to rotate is provided on the top of the support plate (3).

2. A chemical reagent storage device according to claim 1, characterized in that: The driving unit comprises a first motor (31) fixedly mounted on the outer wall of the storage cabinet (1); a screw rod (32) is rotatably connected to the storage cabinet (1); an output end of the first motor (31) is fixedly connected to one end of the screw rod (32); and the support plate (3) is threadedly connected to the screw rod (32).

3. A chemical reagent storage device according to claim 2, characterized in that: A double-ended screw rod (7) is rotatably connected inside the storage cabinet (1), and moving blocks (71) are threadedly connected on both sides of the outer wall of the double-ended screw rod (7). A straight rod (72) is rotatably connected to the storage cabinet (1). One end of the straight rod (72) and the surface of the double-headed screw rod (7) are fixedly connected with mutually meshing bevel gears (73), and the other end of the straight rod (72) and the surface of the screw rod (32) are fixedly connected with pulleys (74) connected to each other via a belt.

4. A chemical reagent storage device according to claim 1, characterized in that: The storage cabinet (1) is provided with a T-shaped groove (8), the sliding door (2) is fixedly connected with a T-shaped block (9), and the T-shaped block (9) is laterally slidably connected in the T-shaped groove (8).

5. A chemical reagent storage device according to claim 1, characterized in that: The top of the support plate (3) is fixedly connected to a housing (6), a second motor (61) is fixedly installed inside the housing (6), and the vertical rod (4) is rotatably connected to the housing (6). The output end of the second motor (61) is fixedly connected to a worm (62), and the surface of the vertical rod (4) is fixedly connected to a worm wheel (63) meshing with the worm (62).

6. A chemical reagent storage device according to claim 1, characterized in that: The storage cabinet (1) is internally fixedly connected to a limit rod (10), and the support plate (3) is laterally slidably connected to the limit rod (10).

7. A chemical reagent storage device according to claim 1, characterized in that: A plurality of reinforcing ribs (11) are fixedly connected to the support plate (3), and the plurality of reinforcing ribs (11) are linearly arranged at the bottom of the support plate (3).

8. A chemical reagent storage device according to claim 3, characterized in that: A protective shell (12) is detachably mounted on the storage cabinet (1), and the first motor (31) and the pulley (74) are both located inside the protective shell (12).

9. A chemical reagent storage device according to claim 8, characterized in that: Heat dissipation openings (13) are provided through both sides of the protective shell (12), and dustproof nets are installed in the heat dissipation openings (13).

10. A chemical reagent storage device according to claim 5, characterized in that: An inspection plate (14) is detachably mounted on one side of the housing (6).

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