Extraction device support convenient to fix

Abstract

The utility model discloses an extraction device support convenient to fix, which comprises a bottom plate, supporting legs are arranged on the bottom surface of the bottom plate, a stabilizing component is arranged on one side of each supporting leg, a supporting column is arranged on one side of the upper surface of the bottom plate, a fixing block is connected to the upper end of the supporting column, a clamping component is arranged on one side of the fixing block, and a sliding rod is connected to the upper end of the fixing block. A limiting ring is arranged on the other side of the surface of the bottom plate, and the surface of the limiting ring is connected with a limiting assembly. When a user uses the support, the stability of the support can be improved through arrangement of corresponding structures, arrangement of counterweight iron blocks on the inner sides of the supporting legs and cooperation with a suction cup of the stabilizing assembly, the upper clamping piece and the lower clamping piece of the clamping assembly can clamp extraction liquid separation bottles of different sizes through assistance of a torsional spring, and meanwhile through arrangement of a limiting ring and a limiting assembly, the stability of the support is improved. And the beaker can be clamped by the two clamping blocks, and the position of the beaker is stabilized.

Description

Technical Field

[0001] The utility model relates to the field of extraction devices, in particular to an extraction device bracket which is convenient to fix. Background Art

[0002] Extraction, also known as solvent extraction, liquid-liquid extraction, or extraction, is a unit operation that separates a mixture by exploiting the different solubilities of its components in solvents. Specifically, it exploits the differences in solubility or partition coefficients between two immiscible solvents to transfer a solute from one solvent to another. It is widely used in the chemical, metallurgical, and food industries, and is also commonly used in the petroleum refining industry. During the extraction process, a support is required to secure the extraction device.

[0003] A Chinese patent discloses a bracket for an extraction device that is convenient for fixation, and its announcement number is CN211216752U. In the patent, a bracket for an extraction device that is convenient for fixation includes a base, a telescopic mechanism and a rotating mechanism. The telescopic mechanism includes a first fixing rod, the first fixing rod is located on the top surface of the base, the top surface of the first fixing rod is provided with a second fixing rod, the top surface of the second fixing rod is provided with a third fixing rod, the top surface of the second fixing rod is provided with a sliding groove, one end of the third fixing rod is located inside the sliding groove, and the outer surface of the second fixing rod is provided with a fixing bolt; by installing a limit rod, it is ensured that the extraction and separation bottle can be fixed and that no offset occurs; by installing a cross bar and a limit bolt, it is ensured that the position of the collar can be adjusted; by installing the third fixing rod and the fixing bolt, it is ensured that the height of the collar can be adjusted; by installing a rotating shaft, it is ensured that the angle of the collar can be adjusted; by installing an anti-slip pad, it is prevented from sliding and falling to the ground.

[0004] The above-mentioned published patents have the following disadvantages:

[0005] (1) In the prior art, the extraction and separation bottles used for extraction work have certain deviations in their own sizes, resulting in the bracket ring being unable to adapt to all extraction and separation bottles when they are fixed, affecting the stability of the extraction and separation bottles when they are fixed.

[0006] (2) In the prior art, after the fixed bracket fixes the extraction and separation bottle, during the subsequent extraction process, since the extraction bottle contains a certain amount of solution, the fixed bracket itself will become unstable due to its weight, which may cause the entire bracket to overturn.

[0007] (3) In the prior art, the beaker for receiving the extraction liquid is placed directly on the surface of the bracket. When the fixed bracket is shaken by external vibration, the beaker may tip over due to the impact, affecting the extraction work.

[0008] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as an admission or any form of suggestion that the information constitutes the prior art already known to those skilled in the art. Utility Model Content

[0009] The technical problem to be solved by the present invention is to overcome the above technical defects and provide an extraction device bracket that is convenient to fix.

[0010] In order to solve the above problems, the present invention proposes the following technical solutions:

[0011] A conveniently fixed extraction device bracket comprises: a bottom plate, a bottom surface of which is mounted with support legs, and an inner side of which is welded a counterweight iron block;

[0012] A stabilizing assembly is mounted on both sides of the bottom plate surface, and includes a threaded ring, an inner side of the threaded ring is threadedly connected to a threaded member, and a suction cup is fixedly connected to the bottom end of the threaded member;

[0013] A support column, the support column is fixedly connected to one side of the upper surface of the bottom plate, a movable plate is slidably connected to the inner side of the support column, and a lifting rod is fixedly connected to the upper surface of the movable plate;

[0014] A fixed block, the fixed block is fixedly connected to the upper end of the lifting rod, and an adjusting rod is slidably connected to the inner side of the fixed block;

[0015] A clamping assembly is mounted on one end of the adjusting rod, and includes a fixing member, an inner side of which is fixedly connected to a fixing shaft, and an upper clamping member and a lower clamping member are rotatably connected to the surface of the fixing shaft;

[0016] A slide rod, the slide rod is located above the adjustment rod, and one end of the slide rod is fixedly connected to a pressure plate;

[0017] A limiting ring, the limiting ring is fixedly connected to the other side of the upper surface of the bottom plate, and a soft pad is installed at the bottom end of the limiting ring;

[0018] A limit assembly is installed on the surface of the limit ring. The limit assembly includes a screw, one end of the screw is rotatably connected to a clamping block, the surface of the clamping block is fixedly connected to an anti-slip pad, and the other side surface of the clamping block is fixedly connected to a limit rod, which is slidably connected to the surface of the limit ring.

[0019] Furthermore, springs are fixedly connected to the inside of both sides of the bottom end of the lifting rod, a baffle is fixedly connected to the other end of the spring, a clamping block is fixedly connected to the other side surface of the baffle, and the clamping block is clamped to the inside of the hole on the surface of the support column.

[0020] Furthermore, a limiting piece is threadedly connected to the surface of the fixing block, and one end of the limiting piece is in contact with the adjusting rod.

[0021] Furthermore, a torsion spring is sleeved on the surface of the fixed shaft, and two ends of the torsion spring are respectively connected to the upper clamping member and the lower clamping member.

[0022] Furthermore, there are two support columns, the upper ends of the two support columns are fixedly connected to the fixing block, and the upper end support columns are fixed above the fixing block.

[0023] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0024] (1) The clamping assembly provided in the present invention enables the upper clamping member and the lower clamping member to rotate around the fixed axis under the setting of the fixed axis. With the assistance of the elastic force of the torsion spring, the clamping range of the two clamping members is adjusted, so that the two clamping members can clamp a wider range of extraction and separation bottles, thereby improving the applicability of the device.

[0025] (2) The utility model supports the entire device through supporting legs, and a counterweight iron block is installed on the inner side of the supporting legs to improve the stability of the bottom end of the device. In addition, the stabilizing component can be adsorbed on the desktop under the action of the suction cup, thereby further stabilizing the entire device.

[0026] (3) The inner side of the limiting ring provided on the surface of the bottom plate of the utility model can fit with the beaker, and limiting components are provided on both sides of the limiting ring to clamp the beaker through the clamping block. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a three-dimensional diagram of a conveniently fixed extraction device bracket of the utility model.

[0028] Figure 2 This is a three-dimensional view from another angle of the conveniently fixed extraction device bracket of the utility model.

[0029] Figure 3 This is a cross-sectional view of a conveniently fixed extraction device bracket of the utility model.

[0030] Figure 4 This is a cross-sectional view of the bottom plate of a conveniently fixed extraction device bracket of the utility model.

[0031] Figure 5 This utility model is a convenient fixed extraction device bracket Figure 3 Enlarged detail of point A in the middle.

[0032] Figure 6 This is a structural diagram of a clamping assembly of a conveniently fixed extraction device bracket of the utility model.

[0033] As shown in the figure: 1. Base plate; 2. Support leg; 3. Stabilizing assembly; 4. Support column; 5. Fixed block; 6. Clamping assembly; 7. Sliding rod; 8. Limiting ring; 9. Limiting assembly; 201. Counterweight iron block; 301. Threaded ring; 302. Threaded part; 303. Suction cup; 401. Moving plate; 402. Lifting rod; 403. Spring; 404. Baffle; 405. Block; 501. Adjusting rod; 502. Limiting part; 601. Fixed part; 602. Fixed shaft; 603. Upper clamping part; 604. Lower clamping part; 605. Torsion spring; 701. Pressing plate; 801. Cushion; 901. Screw; 902. Clamping block; 903. Anti-slip pad; 904. Limiting rod. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0035] like Figures 1 to 6 As shown, a bracket for an extraction device that is easy to fix includes a base plate 1. Support legs 2 with welded counterweight iron blocks 201 are set on the bottom surface of the base plate 1 to improve the stability of the bracket. Stabilizing components 3 installed on both sides of the surface of the base plate 1 are provided with threaded rings 301. Threaded parts 302 connected by threads on the inner side of the threaded rings 301 are fixed to suction cups 303 so that the suction cups 303 can be adsorbed on the desktop to improve stability. A support column 4 is fixed to one side of the upper surface of the base plate 1. The inner side of the support column 4 is slidably connected to a moving plate 401 of which the upper surface is fixed with a lifting rod 402, so that the fixed block 5 fixed on the upper end of the lifting rod 402 can adjust the height at will. An adjusting rod 501 slidably connected to the inner side of the fixed block 5 clamps the extraction and separation bottle through the setting of a clamping component 6 at one end. The clamping component 6 is provided with a fixing part 601 uses the fixed shaft 602 fixed on the inner side to rotate the upper clamping part 603 and the lower clamping part 604 to connect to its surface, clamping the extraction and separation bottle. The sliding rod 7 located above the adjusting rod 501 is pressed on the top of the extraction and separation bottle cap through the pressure plate 701 at one end thereof to improve the sealing. The limiting ring 8 fixed on the other side of the upper surface of the bottom plate 1 supports the beaker through the soft pad 801 installed at the bottom end. At the same time, a limiting component 9 is provided on the surface of the limiting ring 8. The limiting component 9 is provided with a screw 901 threadedly connected to the surface of the limiting ring 8, so that the clamping block 902 rotatably connected at one end of the screw 901 is attached to the surface of the beaker through the anti-slip pad 903 on the surface. The limiting rod 904 fixed on the other side of the clamping block 902 slides on the surface of the limiting ring 8 to limit the clamping block 902.

[0036] Springs 403 are provided on both sides of the bottom end of the lifting rod 402 to connect with the baffle 404, and a clamping block 405 is provided on the other side of the baffle 404 to clamp the inner side of the hole on the surface of the support column 4.

[0037] Through the above technical solution, the elastic support of the spring 403 ensures that the clamping block 405 can be clamped on the inner side of the support column 4, thereby facilitating the adjustment of the height of the fixing block 5 to adapt to the needs of different extraction and separation bottles.

[0038] The limiting member 502 threadedly connected to the surface of the fixing block 5 fits with the adjusting rod 501 .

[0039] With the above technical solution, the position of the adjusting rod 501 is limited by the threaded limiting member 502 , thereby stabilizing the position of the adjusting rod 501 after adjustment and preventing it from sliding randomly.

[0040] The torsion spring 605 sleeved on the surface of the fixed shaft 602 is connected to the upper clamping member 603 and the lower clamping member 604 respectively.

[0041] Through the above technical solution, under the setting of the torsion spring 605, its elastic force is utilized to ensure that the distance between the upper clamping member 603 and the lower clamping member 604 can be adjusted arbitrarily, so that the two can be used to fix extraction and separation bottles of different sizes.

[0042] The upper ends of the two support columns 4 are fixed with fixing blocks 5 , and the two support columns 4 are arranged as a group from bottom to top.

[0043] Through the above technical solution, under the setting of the support column 4 and the fixed block 5, the height and position of the adjusting rod 501 and the sliding rod 7 can be adjusted arbitrarily, thereby facilitating the adjustment of the position of the extraction and separation bottle and the position of the pressure plate 701 pressed above it.

[0044] During use, when the user uses the convenient fixed extraction device bracket, the bracket is placed on the desktop where the extraction is required, and the suction cup 303 at the bottom is moved downward with the assistance of the threaded ring 301 by rotating the threaded member 302 and adsorbed on the desktop to improve the stability of the bracket. The extraction separation bottle to be extracted is placed on the inner side of the clamping assembly 6, and under the elastic force of the torsion spring 605, the upper clamping member 603 and the lower clamping member 604 can rotate around the fixed axis 602. The elastic force of the torsion spring 605 is used to clamp the two clamping members on the surface of the extraction separation bottle to stabilize its position, and then the card block 405 is pinched inward to squeeze the spring 403, so that the block 405 is separated from the hole on the surface of the support column 4, the lifting rod 402 is used to adjust the height of the upper fixed block 5, and the limit piece 502 is rotated to make one end of it away from the fit with the adjusting rod 501, so that the position of the extraction and separation bottle can be adjusted conveniently by sliding the adjusting rod 501. At the same time, the pressure plate 701 at the upper end for pressing the extraction and separation bottle cover can be adjusted according to the height and position requirements through the block 405 and the limit piece 502. The beaker that receives the extraction liquid is placed above the soft pad 801 of the limit ring 8. By rotating the screw 901, the clamping block 902 is pushed to fit the surface of the beaker through the anti-slip pad 903 to limit it.

[0045] The threaded member 302 , the limiting member 502 and the screw rod 901 are all provided with a latch structure with a locking function.

[0046] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0047] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

[0048] The above description of the present invention and its embodiments is non-limiting. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by the above, and does not deviate from the purpose of the present invention, without inventive design, a structure and embodiment similar to the technical solution should fall within the scope of protection of the present invention.

Claims

1. A convenient fixed extraction device bracket, characterized in that ,include: A base plate (1), wherein a support leg (2) is mounted on the bottom surface of the base plate (1), and a counterweight iron block (201) is welded to the inner side of the support leg (2); A stabilizing assembly (3), the stabilizing assembly (3) being mounted on both sides of the surface of the base plate (1), the stabilizing assembly (3) comprising a threaded ring (301), the inner side of the threaded ring (301) being threadedly connected to a threaded member (302), the bottom end of the threaded member (302) being fixedly connected to a suction cup (303); A support column (4), wherein the support column (4) is fixedly connected to one side of the upper surface of the base plate (1), a moving plate (401) is slidably connected to the inner side of the support column (4), and a lifting rod (402) is fixedly connected to the upper surface of the moving plate (401); A fixed block (5), wherein the fixed block (5) is fixedly connected to the upper end of the lifting rod (402), and an adjusting rod (501) is slidably connected to the inner side of the fixed block (5); A clamping assembly (6), the clamping assembly (6) being mounted on one end of the adjusting rod (501), the clamping assembly (6) comprising a fixing member (601), a fixing shaft (602) being fixedly connected to the inner side of the fixing member (601), and an upper clamping member (603) and a lower clamping member (604) being rotatably connected to the surface of the fixing shaft (602); A sliding rod (7), wherein the sliding rod (7) is located above the adjusting rod (501), and one end of the sliding rod (7) is fixedly connected to a pressing plate (701); A limiting ring (8), wherein the limiting ring (8) is fixedly connected to the other side of the upper surface of the base plate (1), and a soft pad (801) is installed at the bottom end of the limiting ring (8); A limit assembly (9), wherein the limit assembly (9) is mounted on the surface of the limit ring (8), and the limit assembly (9) comprises a screw (901), one end of the screw (901) is rotatably connected to a clamping block (902), a surface of the clamping block (902) is fixedly connected to an anti-slip pad (903), and the other side surface of the clamping block (902) is fixedly connected to a limit rod (904), and the limit rod (904) is slidably connected to the surface of the limit ring (8).

2. The conveniently fixed extraction device bracket according to claim 1, characterized in that: Springs (403) are fixedly connected to the inside of both sides of the bottom end of the lifting rod (402), the other end of the spring (403) is fixedly connected to a baffle (404), and the other side surface of the baffle (404) is fixedly connected to a clamping block (405), and the clamping block (405) is clamped to the inside of the hole on the surface of the support column (4).

3. The conveniently fixed extraction device bracket according to claim 1, characterized in that: The surface of the fixing block (5) is threadedly connected to a limiting member (502), and one end of the limiting member (502) is in contact with the adjusting rod (501).

4. The conveniently fixed extraction device bracket according to claim 1, characterized in that: A torsion spring (605) is sleeved on the surface of the fixed shaft (602), and two ends of the torsion spring (605) are respectively connected to the upper clamping piece (603) and the lower clamping piece (604).

5. The conveniently fixed extraction device bracket according to claim 1, characterized in that: There are two support columns (4), and the upper ends of the two support columns (4) are fixedly connected to the fixed block (5), and the upper end support column (4) is fixed above the fixed block (5).

Images