Chemical storage device

Abstract

The utility model relates to the technical field of chemical production, and discloses a chemical storage device which comprises a fixing frame, a fixing plate is fixedly installed on the inner side of the bottom of the fixing frame, a fixing screw is movably installed on the fixing plate, a storage box is fixedly installed on the top of the fixing frame, and a movable block is movably installed in the storage box. Medicine bottles are placed in the placing frame, the clamping blocks in the placing frame can be reset through elasticity of the springs, the clamping blocks can be ejected to the side walls of the medicine bottles through the connecting rods, and third gears and second gears on the two sides of the movable blocks are meshed with tooth grooves to rotate; a third placing plate and a second placing plate on a third screw rod and a second screw rod can move upwards along with rotation of the third screw rod and the second screw rod, and due to different moving distances, the rising heights of the third placing plate and the second placing plate are different to form a step shape, so that observation is facilitated; the effects that the chemical products can be conveniently found, and the chemical products are prevented from falling off or toppling over when being impacted or shaken are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of storage devices, in particular to a chemical storage device. Background Technique

[0002] Chemical drugs are raw materials and their preparations prepared by synthetic or semi-synthetic methods; new effective monomers and their preparations extracted from natural substances or by fermentation; optical isomers and their preparations of known drugs prepared by methods such as resolution or synthesis.

[0003] An existing chemical product storage device (publication number: CN219258096U) has at least the following drawbacks: Most chemical products in factories are arranged in a concentrated manner on the medicine shelves for easy access. When the medicine shelf is impacted or shaken, the chemical products are very easy to fall or topple over, which is very dangerous. And when there are a large number of chemical products stored on the shelf, it is not easy for workers to find the required products, which is very troublesome. Content of the Utility Model

[0004] The purpose of the utility model is to solve the defects existing in the prior art, and to provide a chemical storage device.

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

[0006] A chemical storage device includes a fixed frame. A fixed plate is fixedly installed on the inner side of the bottom of the fixed frame. A fixing screw is movably installed on the fixed plate. A storage box is fixedly installed on the top of the fixed frame. A movable block is movably installed in the storage box. A first placing plate, a second placing plate and a third placing plate are arranged on the movable block. Placing frames are fixedly installed on the tops of the first placing plate, the second placing plate and the third placing plate. Second gears are arranged at the bottoms of the left and right sides of the second placing plate. Third gears are arranged at the bottoms of the left and right sides of the third placing plate. Second screw rods are arranged at the tops of the left and right sides of the second placing plate. Third screw rods are arranged at the tops of the left and right sides of the third placing plate. Tooth grooves are formed on the inner wall of the storage box at positions corresponding to the movable block.

[0007] As a further scheme of the utility model, clamping blocks are arranged in the placing frames. Connecting rods are fixedly installed on the backs of the clamping blocks. Fixed sleeves are fixedly installed inside the placing frames. The connecting rods are movably installed in the fixed sleeves. Springs are arranged between the bottoms of the connecting rods and the interiors of the fixed sleeves.

[0008] As a further solution of the utility model, the third gear and the second gear are movably mounted on the movable block, a second thread groove is opened on the second placement plate, the second screw rod passes through the second thread groove and is fixedly connected to the top of the second gear, a third thread groove is opened on the third placement plate, the third screw rod passes through the third thread groove and is fixedly connected to the top of the third gear, the second placement plate is movably mounted on the second screw rod, and the third placement plate is movably mounted on the third screw rod.

[0009] As a further solution of the present invention, the lines in the second thread groove match those on the second screw rod, and the lines in the third thread groove match those on the third screw rod.

[0010] As a further solution of the utility model, the side edges and tooth grooves of the third gear and the second gear are meshed with each other.

[0011] As a further solution of the utility model, the height of the second screw is lower than that of the third screw, the thread directions of the second screws on the left and right sides of the second placement plate are opposite, and the thread directions of the third screws on the left and right sides of the third placement plate are opposite.

[0012] As a further solution of the utility model, a handle is provided on the outer side of the movable block, and the handle is fixedly mounted on the movable block.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. In the utility model, the fixing frame is fixed to the ground by a fixing plate and fixing screws, a placing frame is arranged in the storage box, the clamping block in the placing frame is pushed backward, and the medicine bottle is placed in the placing frame, the clamping block in the placing frame will be reset by the elasticity of the spring, and the connecting rod will push the clamping block to the side wall of the medicine bottle, thereby fixing the medicine bottle in the placing frame, so as to achieve the effect of preventing the chemical products from falling or tipping over when being hit or shaken.

[0015] 2. In the utility model, the movable block is moved out of the storage box by pulling the handle, and the third gear and the second gear on both sides of the movable block will engage with the tooth groove and rotate, and the third gear and the second gear will drive the third screw and the second screw to rotate, and the third placement plate and the second placement plate on the third screw and the second screw will move upward with the rotation of the third screw and the second screw. Since the moving distances of the third gear and the second gear are different, the rising heights of the third placement plate and the second placement plate will be different, thereby forming a stepped shape for easy observation, thereby achieving the effect of conveniently finding chemical products. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a chemical storage device proposed by the utility model;

[0017] Figure 2 Partial structural schematic diagram of a chemical storage device proposed by the present utility model;

[0018] Figure 3 For the present utility model Figure 1 Enlarged view of part A;

[0019] Figure 4 For the present utility model Figure 1 Enlarged view of part B;

[0020] In the figure: 1, fixed frame; 2, storage box; 3, movable block; 4, handle; 5, first placement plate; 6, second placement plate; 7, third placement plate; 8, third gear; 9, second gear; 10, third screw; 11, second screw; 12, placement rack; 13, tooth groove; 14, third thread groove; 15, second thread groove; 16, clamping block; 17, connecting rod; 18, fixed sleeve; 19, spring; 20, fixing plate; 21, fixing screw. Specific implementation manners

[0021] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific implementation manners.

[0022] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the 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. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0023] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0024] Refer to Figure 1 - Figure 4A chemical storage device comprises a fixed frame 1, a fixed plate 20 is fixedly installed on the inner side of the bottom of the fixed frame 1, a fixing screw 21 is movably installed on the fixed plate 20, a storage box 2 is fixedly installed on the top of the fixed frame 1, a movable block 3 is movably installed in the storage box 2, a first placement plate 5, a second placement plate 6, and a third placement plate 7 are arranged on the movable block 3, a placement frame 12 is fixedly installed on the top of the first placement plate 5, the second placement plate 6, and the third placement plate 7, a second gear 9 is arranged on the bottom of the left and right sides of the second placement plate 6, and a third gear 9 is arranged on the bottom of the left and right sides of the third placement plate 7. There are three gears 8, a second screw 11 is provided on the top of the left and right sides of the second placement plate 6, and a third screw 10 is provided on the top of the left and right sides of the third placement plate 7. A tooth groove 13 is opened on the inner wall of the storage box 2 at the position corresponding to the movable block 3. The sides of the third gear 8 and the second gear 9 are meshed with the tooth groove 13. The fixing screw 21 is fixed to the fixing plate 20, and the fixing frame 1 is fixed to the ground to prevent shaking. Since the moving distances of the third gear 8 and the second gear 9 are different, the rising heights of the third placement plate 7 and the second placement plate 6 will be different, thereby forming a stepped shape for easy observation.

[0025] In this embodiment, a clamping block 16 is provided in the placement rack 12, a connecting rod 17 is fixedly installed on the back of the clamping block 16, a fixing sleeve 18 is fixedly installed on the inner side of the placement rack 12, the connecting rod 17 is movably installed in the fixing sleeve 18, a spring 19 is provided between the bottom of the connecting rod 17 and the inside of the fixing sleeve 18, and a placement rack 12 is provided in the storage box 2. The clamping block 16 in the placement rack 12 is pushed backward to place the medicine bottle in the placement rack 12. The clamping block 16 in the placement rack 12 will be reset by the elasticity of the spring 19, and the connecting rod 17 will push the clamping block 16 against the side wall of the medicine bottle, thereby fixing the medicine bottle in the placement rack 12.

[0026] In this embodiment, a handle 4 is provided on the outer side of the movable block 3, the handle 4 is fixedly mounted on the movable block 3, the third gear 8 and the second gear 9 are movably mounted on the movable block 3, a second thread groove 15 is provided on the second placement plate 6, the second screw 11 passes through the second thread groove 15 and is fixedly connected to the top of the second gear 9, a third thread groove 14 is provided on the third placement plate 7, the third screw 10 passes through the third thread groove 14 and is fixedly connected to the top of the third gear 8, the second placement plate 6 is movably mounted on the second screw 11, and the third placement plate 7 is movably mounted on the third screw 10, the texture in the second thread groove 15 matches that on the second screw rod 11, and the texture in the third thread groove 14 matches that on the third screw rod 10. Pull the handle 4 to drive the movable block 3 to move out of the storage box 2. At this time, the third gear 8 and the second gear 9 on both sides of the movable block 3 will engage with the tooth groove 13 and rotate. The third gear 8 and the second gear 9 will drive the third screw rod 10 and the second screw rod 11 to rotate, and the third placement plate 7 and the second placement plate 6 on the third screw rod 10 and the second screw rod 11 will move upward with the rotation of the third screw rod 10 and the second screw rod 11.

[0027] In this embodiment, the height of the second screw rod 11 is lower than that of the third screw rod 10. The thread directions on the second screw rods 11 on the left and right sides of the second placement plate 6 are opposite, and the thread directions on the third screw rods 10 on the left and right sides of the third placement plate 7 are opposite.

[0028] From the above description, it can be seen that the above embodiments of the present utility model achieve the following technical effects: Fix the fixing screw 21 into the fixing plate 20, fix the fixing frame 1 on the ground to prevent shaking. A placement rack 12 is provided in the storage box 2. Push the clamping block 16 in the placement rack 12 backward, place the medicine bottle into the placement rack 12. The clamping block 16 in the placement rack 12 will be reset by the elasticity of the spring 19, and the connecting rod 17 will push the clamping block 16 against the side wall of the medicine bottle, thereby fixing the medicine bottle in the placement rack 12. When taking out chemical products, pull the handle 4 to drive the movable block 3 to move out of the storage box 2. At this time, the third gear 8 and the second gear 9 on both sides of the movable block 3 will engage and rotate with the tooth grooves 13. The third gear 8 and the second gear 9 will drive the third screw rod 10 and the second screw rod 11 to rotate, and the third placement plate 7 and the second placement plate 6 on the third screw rod 10 and the second screw rod 11 will move upward with the rotation of the third screw rod 10 and the second screw rod 11. Since the moving distances of the third gear 8 and the second gear 9 are different, the rising heights of the third placement plate 7 and the second placement plate 6 will be different, thus forming a stepped shape for easy observation.

[0029] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art of this industry should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A chemical storage device, comprising a fixing frame (1), characterized in that, A fixing plate (20) is fixedly installed on the inner side of the bottom of the fixing frame (1), and a fixing screw (21) is movably installed on the fixing plate (20). A storage box (2) is fixedly installed on the top of the fixing frame (1), and a movable block (3) is movably installed in the storage box (2). A first placement plate (5), a second placement plate (6), and a third placement plate (7) are arranged on the movable block (3). A placement frame (12) is fixedly installed on the top of the first placement plate (5), the second placement plate (6), and the third placement plate (7). Second gears (9) are arranged on the bottom of the left and right sides of the second placement plate (6), and third gears (8) are arranged on the bottom of the left and right sides of the third placement plate (7). Second screws (11) are arranged on the top of the left and right sides of the second placement plate (6), and third screws (10) are arranged on the top of the left and right sides of the third placement plate (7). A tooth groove (13) is provided on the inner wall of the storage box (2) at a position corresponding to the movable block (3).

2. The chemical storage device according to claim 1, characterized in that, The placement rack (12) is provided with a clamping block (16), a connecting rod (17) is fixedly installed on the back of the clamping block (16), a fixing sleeve (18) is fixedly installed on the inner side of the placement rack (12), the connecting rod (17) is movably installed in the fixing sleeve (18), and a spring (19) is provided between the bottom of the connecting rod (17) and the inside of the fixing sleeve (18).

3. A chemical storage device according to claim 1, characterized in that, The third gear (8) and the second gear (9) are movably mounted on the movable block (3); the second placement plate (6) is provided with a second thread groove (15); the second screw rod (11) passes through the second thread groove (15) and is fixedly connected to the top of the second gear (9); the third placement plate (7) is provided with a third thread groove (14); the third screw rod (10) passes through the third thread groove (14) and is fixedly connected to the top of the third gear (8); the second placement plate (6) is movably mounted on the second screw rod (11); and the third placement plate (7) is movably mounted on the third screw rod (10).

4. A chemical storage device according to claim 3, characterized in that, The texture in the second thread groove (15) matches that on the second screw rod (11), and the texture in the third thread groove (14) matches that on the third screw rod (10).

5. A chemical storage device according to claim 1, characterized in that, The side edges of the third gear (8) and the second gear (9) are meshed with the tooth grooves (13).

6. The chemical storage device according to claim 1, characterized in that, The height of the second screw rod (11) is lower than that of the third screw rod (10); the thread directions of the second screw rods (11) on the left and right sides of the second placement plate (6) are opposite; and the thread directions of the third screw rods (10) on the left and right sides of the third placement plate (7) are opposite.

7. A chemical storage device according to claim 1, wherein, A handle (4) is provided on the outer side of the movable block (3), and the handle (4) is fixedly mounted on the movable block (3).

Images