Pressurized solvent extractor

Abstract

The utility model discloses a pressurized solvent extractor and relates to the technical field of extraction. The extraction instrument comprises an extraction instrument body and a storage mechanism, a storage groove is formed in one side face of the extraction instrument body, the storage mechanism is connected into the storage groove, and the storage mechanism comprises a motor, a placement plate, a placement groove, a rubber sleeve and a clamping structure. The rubber sleeve is fixed to the bottom of each containing groove, the rubber sleeves can be stretched by pulling the rubber sleeves, the depth of the containing grooves can be conveniently expanded, the depth of the containing grooves can be adjusted for use, and when not used, the rubber sleeves can be shrunk by pressing the rubber sleeves, so that space is not occupied; in addition, a clamping structure is additionally arranged in each placing groove, after the reagent bottles are placed in the placing grooves, two rubber clamping pads are automatically driven to tightly clamp the two sides of the reagent bottles in the placing grooves under the action of a set of electric push rods, the reagent bottles can be stably placed in the placing grooves, and the reagent bottles are not prone to toppling over when placed.

Description

Technical Field

[0001] The utility model belongs to the technical field of extraction, in particular to a pressurized solvent extractor. Background Art

[0002] A pressurized solvent extractor is a chemical analysis instrument based on pressurized fluid technology. The instrument can extract multiple compounds in a sample at the same time, and has a high extraction efficiency. When using an existing pressurized solvent extractor, most reagent bottles are placed individually on the workbench, which takes up a large space and is messy, inconvenient to take, and easy to accidentally break. In order to solve this problem, in the existing public literature, CN216824899U-A high-throughput pressurized fluid extractor is disclosed, which is provided with an extractor body, and a support plate is rotatably connected to one side of the vertical end of the extractor body, and the outer wall of the support plate is provided with a placement groove, and the bottom of the support plate is provided with a handle, and the inner wall of the support plate is slidably connected to the inner plate through a convex strip. Although reagent bottles can be placed using the support plate and the placement groove, the following disadvantages still exist:

[0003] 1. In the existing pressurized solvent extractor, the size of the placement slot for placing reagent bottles is constant, which is not convenient for placing reagent bottles of different sizes.

[0004] 2. In the existing pressurized solvent extractor, the depth of the placement slot for placing the reagent bottles is relatively shallow, which is not conducive to the stable placement of the reagent bottles and the reagent bottles are prone to tipping over when placed.

[0005] Therefore, there is an urgent need for improved technologies to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a pressurized solvent extractor, which solves the problem that the placement slots for placing reagent bottles of the existing pressurized solvent extractor have a constant size, which is inconvenient for placing reagent bottles of different sizes, and the depth of the placement slots for placing reagent bottles is shallow, which is not conducive to the stable placement of the reagent bottles and is easy to tip over when placed.

[0007] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0008] The utility model is a pressurized solvent extractor, comprising an extractor body and a storage mechanism. A storage groove is provided on one side of the extractor body, and the storage mechanism is connected in the storage groove.

[0009] The storage mechanism includes a motor, a placement plate, a placement groove, a rubber sleeve and a clamping structure. The two side walls at the top of the storage groove are fixed with motors, the connection end of the motor is connected to a type roller, and a pull rope is wound on the type roller. The two side walls at the bottom of the storage groove are movably connected to the two bottom sides of the placement plate through a connecting shaft. Two groups of motors, type rollers and pull ropes synchronously drive the placement plate. The placement plate is evenly distributed with placement grooves, and a rubber sleeve is fixed at the bottom of each placement groove. A group of clamping structures is installed inside each placement groove.

[0010] The clamping structure comprises an electric push rod and a rubber clamp pad. The electric push rod is fixed on the inner wall of the mounting groove, and the connecting end of the electric push rod is connected with the rubber clamp pad.

[0011] Furthermore, a touch screen is fixed on one side of the extractor body located above the storage tank, and the touch screen and the storage tank are located on the same side.

[0012] Furthermore, two identical installation grooves are provided inside the placement groove, the two installation grooves are mirror-imaged, and the clamping structure is fixed in the installation grooves.

[0013] Furthermore, connecting rings are fixed on both sides of the placement plate, one end of the pull rope is fixed to the I-shaped roller, and the other end of the pull rope is connected to the connecting ring.

[0014] Furthermore, the rubber sleeve is a telescopic structure, and the center of the rubber sleeve coincides with the center of the placement groove.

[0015] Furthermore, both motors are electrically connected to the touch screen, and the two motors work synchronously.

[0016] Furthermore, a group of electric push rods in the placement slots work synchronously, the electric push rods in different placement slots do not interfere with each other, and the electric push rods are electrically connected to the touch screen.

[0017] The utility model has the following beneficial effects:

[0018] 1. A rubber sleeve is fixed at the bottom of each placement slot. By pulling the rubber sleeve, the rubber sleeve can be stretched to facilitate the expansion of the depth of the placement slot. The depth of the placement slot can be adjusted for use. In addition, when not in use, pressing the rubber sleeve can shrink the rubber sleeve and does not take up space.

[0019] 2. A clamping structure is added in each placement slot. After the reagent bottle is placed in the placement slot, a set of electric push rods are used to automatically drive two rubber clamping pads to tightly clamp the two sides of the reagent bottle in the placement slot, which is conducive to the stable placement of the reagent bottle in the placement slot and prevents it from tipping over when placing the reagent bottle. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 A schematic diagram of the structure of a pressurized solvent extractor Figure 1 ;

[0022] Figure 2 A schematic diagram of the structure of a pressurized solvent extractor Figure 2 ;

[0023] Figure 3 This is a schematic diagram of the structure when the storage mechanism is put down for use;

[0024] Figure 4 It is a schematic diagram of the structure of the storage mechanism when storing;

[0025] Figure 5 It is a structural schematic diagram of the unfolding and folding of the rubber sleeve;

[0026] Figure 6 It is a structural schematic diagram of the clamping structure.

[0027] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0028] 100. Extractor body; 110. Storage slot; 120. Touch screen; 200. Storage mechanism; 210. Motor; 211. I-shaped roller; 212. Pull rope; 220. Placement plate; 221. Connecting ring; 230. Placement slot; 231. Installation slot; 240. Rubber sleeve; 250. Clamping structure; 251. Electric push rod; 252. Rubber clamping pad. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0030] See also Figure 1-5As shown, the utility model is a pressurized solvent extractor, comprising an extractor body 100 and a storage mechanism 200. A storage groove 110 is provided on one side of the extractor body 100, and the storage mechanism 200 is connected in the storage groove 110. The storage mechanism 200 comprises a motor 210, a placement plate 220, a placement groove 230, a rubber sleeve 240 and a clamping structure 250. The motor 210 is fixed to both side walls of the top of the storage groove 110, and the connecting end of the motor 210 is connected to a type roller 211, and a pull rope 212 is wound on the type roller 211. The two side walls of the bottom of the storage groove 110 are movably connected to the two bottom sides of the placement plate 220 through a connecting shaft, and both sides of the placement plate 220 are fixed. There is a connecting ring 221, one end of the pull rope 212 is fixed to the I-shaped roller 211, and the other end of the pull rope 212 is connected to the connecting ring 221. Two groups of motors 210, the I-shaped roller 211 and the pull rope 212 synchronously drive the placement plate 220. The placement plate 220 is evenly distributed with placement grooves 230. A rubber sleeve 240 is fixed to the bottom of each placement groove 230. A group of clamping structures 250 are installed inside each placement groove 230. A touch screen 120 is fixed to one side of the extractor body 100 located above the storage groove 110. The touch screen 120 and the storage groove 110 are located on the same side. The two motors 210 are electrically connected to the touch screen 120, and the two motors 210 work synchronously.

[0031] The above configuration is specifically applied as follows: using the touch screen 120 to start a set of motors 210, the motors 210 drive the I-shaped roller 211 to rotate, so that the pull rope 212 on the I-shaped roller 211 is spread out, causing the placement plate 220 to be opened, and the placement plate 220 can be opened to be placed horizontally for use;

[0032] The touch screen 120 is used to start a set of motors 210 again, and the motors 210 drive the I-shaped rollers 211 to rotate in the opposite direction, so that the I-shaped rollers 211 can wind up the pull rope 212, and the placement plate 220 can be rotated to move vertically back into the storage slot 110 for storage.

[0033] Among them Figure 3-6 As shown, two identical mounting grooves 231 are provided inside the placement groove 230, and the two mounting grooves 231 are mirror-set. The clamping structure 250 is fixed in the mounting groove 231, and the clamping structure 250 includes an electric push rod 251 and a rubber clamping pad 252. The electric push rod 251 is fixed on the inner wall of the mounting groove 231, and the connecting end of the electric push rod 251 is connected to the rubber clamping pad 252. A group of electric push rods 251 in the placement groove 230 work synchronously, and the electric push rods 251 in different placement grooves 230 do not interfere with each other. The electric push rod 251 is electrically connected to the touch screen 120.

[0034] The above-mentioned setting is specifically applied as follows: after placing the reagent bottle in the placement slot 230, the electric push rods 251 of the two clamping structures 250 in the corresponding placement slot 230 are started through the touch screen 120. Through the action of a group of electric push rods 251, the respective rubber clamping pads 252 are driven to move outward synchronously, so that the two rubber clamping pads 252 are tightly clamped on both sides of the reagent bottle in the placement slot 230, so that the reagent bottle in the placement slot 230 can be stably placed.

[0035] Among them Figure 1-2 and Figure 5 As shown, the rubber sleeve 240 is a telescopic structure, and the center of the rubber sleeve 240 coincides with the center of the placement groove 230 .

[0036] The above configuration is specifically applied as follows: when in use, the rubber sleeve 240 at the bottom of the placement groove 230 is pulled down to cause the rubber sleeve 240 to stretch, thereby extending the depth of the placement groove 230;

[0037] When not in use, the rubber sleeve 240 at the bottom of the placement groove 230 can be contracted by pressing the rubber sleeve 240 at the bottom of the placement groove 230 .

[0038] A specific application of this embodiment is: when in use, a group of motors 210 are started through the touch screen 120, and the motor 210 drives the type roller 211 to rotate, so that the pull rope 212 on the type roller 211 is spread out, causing the placement plate 220 to open, until the placement plate 220 is opened to be placed horizontally, and then the rubber sleeve 240 at the bottom of the placement slot 230 is pulled down to cause the rubber sleeve 240 to stretch out, and then the reagent bottle is placed in the rubber sleeve 240 through the placement slot 230, and then the electric push rods 251 of the two clamping structures 250 in the corresponding placement slot 230 are started through the touch screen 120, and the rubber clamping pads 252 are driven to move outward synchronously through the action of a group of electric push rods 251, so that the two rubber clamping pads 252 are tightly clamped on both sides of the reagent bottle in the placement slot 230, so that the reagent bottle in the placement slot 230 is stably placed;

[0039] When not in use, press the rubber sleeve 240 at the bottom of the placement groove 230 hard to cause the rubber sleeve 240 at the bottom of the placement groove 230 to shrink, and then start a set of motors 210 again through the touch screen 120. Through the action of the motor 210, the I-type roller 211 is driven to rotate in the opposite direction, so that the I-type roller 211 winds up the pull rope 212, causing the placement plate 220 to rotate to vertical and move back into the storage groove 110 for storage.

[0040] The above are only preferred embodiments of the present invention and do not limit the present invention. Any modification to the technical solutions recorded in the aforementioned embodiments and any equivalent replacement of some of the technical features therein, any modification, equivalent replacement, and improvement made are all within the protection scope of the present invention.

Claims

1. A pressurized solvent extractor, comprising an extractor body (100) and a storage mechanism (200), Features: A storage groove (110) is provided on one side of the extractor body (100), and a storage mechanism (200) is connected to the storage groove (110); The storage mechanism (200) comprises a motor (210), a placement plate (220), a placement groove (230), a rubber sleeve (240) and a clamping structure (250); the motor (210) is fixed to both side walls of the top of the storage groove (110); the connection end of the motor (210) is connected to a type roller (211); a pull rope (212) is wound around the type roller (211); the two side walls of the bottom of the storage groove (110) are movably connected to the two bottom sides of the placement plate (220) via a connecting shaft; two groups of the motor (210), the type roller (211) and the pull rope (212) synchronously drive the placement plate (220); the placement grooves (230) are evenly distributed on the placement plate (220); a rubber sleeve (240) is fixed to the bottom of each placement groove (230); and a group of clamping structures (250) is installed inside each placement groove (230); The clamping structure (250) comprises an electric push rod (251) and a rubber clamping pad (252); the electric push rod (251) is fixed on the inner wall of the mounting groove (231); and the connecting end of the electric push rod (251) is connected to the rubber clamping pad (252).

2. A pressurized solvent extractor according to claim 1, Features: A touch screen (120) is fixed to a side surface of the extractor body (100) located above the storage tank (110); the touch screen (120) and the storage tank (110) are located on the same side surface.

3. A pressurized solvent extractor according to claim 1, Features: Two identical installation grooves (231) are provided inside the placement groove (230), the two installation grooves (231) are arranged in a mirror image, and the clamping structure (250) is fixed in the installation groove (231).

4. A pressurized solvent extractor according to claim 3, Features: Connecting rings (221) are fixed on both sides of the placement plate (220); one end of the pull rope (212) is fixed to the I-shaped roller (211); and the other end of the pull rope (212) is connected to the connecting ring (221).

5. A pressurized solvent extractor according to claim 1, Features: The rubber sleeve (240) is a telescopic structure, and the center of the rubber sleeve (240) coincides with the center of the placement groove (230).

6. A pressurized solvent extractor according to claim 2, Features: The two motors (210) are both electrically connected to the touch screen (120), and the two motors (210) operate synchronously.

7. A pressurized solvent extractor according to claim 2, Features: A group of electric push rods (251) in the placement slots (230) work synchronously, the electric push rods (251) in different placement slots (230) do not interfere with each other, and the electric push rods (251) are electrically connected to the touch screen (120).

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