Ultrasonic-assisted extraction homogenizer

Abstract

The utility model relates to the technical field of homogenizers, and provides an ultrasonic-assisted extraction homogenizer which comprises a main box body, a control panel fixedly arranged on the front surface of the main box body, and a test tube fixing frame arranged in the main box body and used for fixing a centrifugal test tube filled with materials, and the centrifugal tube filled with the materials is arranged on the test tube fixing frame. The corresponding homogenizing tool bits are driven by the motor to process materials, and meanwhile, the ultrasonic frequency, the homogenizing water bath temperature and the time length of the ultrasonic part and the heating part are set through the control panel, so that extraction and homogenization can be automatically assisted. The effect of automatically extracting and homogenizing the materials on a large scale is achieved, the extracting and homogenizing efficiency is effectively improved, and the use flexibility and the automation effect are greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to homogenizer technical field, concretely relates to an ultrasonic auxiliary extraction homogenizer. BACKGROUND

[0002] The homogenizer is mainly used for tissue dispersion and target extraction in the field of biotechnology, sample pretreatment for detecting agricultural and veterinary drug residues in food, sample preparation in the field of medicine, enzyme treatment in the food industry and application in the cosmetic industry, pharmaceutical industry, paint industry and petrochemical industry. The homogenizer adopts a stainless steel system, can effectively separate the sample surface and the target sample contained therein, multiple homogenization channels work simultaneously, batch processing is realized, and the requirements of high efficiency, accurate results and good repeatability can be met. It can be widely used in sample pretreatment extraction in the detection field, extraction, homogenization, emulsification and dispersion in industrial production.

[0003] It is known that the authorized patent with application number CN202321170159.9 discloses a homogenizer ultrasonic wave breaking homogenizer, and the background technology proposes the problem that "the existing ultrasonic wave homogenizer mostly only drives the working head to rotate through a single motor during use, resulting in poor homogenization effect of the material in the homogenization cylinder during homogenization". To solve this problem, the technical solution of the scheme is "including a stirring cylinder, the stirring cylinder is provided with an ultrasonic wave homogenization assembly on one side, and the stirring cylinder is provided with a stirring assembly inside".

[0004] However, it is found in the implementation of the related technology that the prior art scheme has the following problems: the existing homogenizer is inconvenient for large-batch homogenization treatment of the material during use, can only homogenize the material in a single container at a time, is easy to affect the speed of material extraction homogenization, and is inconvenient for cleaning the homogenization cutter head after homogenization, which is easy to cause cross contamination of the material, thereby reducing the processing efficiency and effect of extraction homogenization. UTILITY MODEL CONTENT

[0005] The utility model discloses an ultrasonic heating auxiliary extraction homogenizer, which solves the problems of low extraction efficiency, inconvenience for large-batch homogenization treatment of the material and inconvenience for cleaning the homogenization cutter head in the related technology.

[0006] The technical scheme of the utility model is as follows: an ultrasonic auxiliary extraction homogenizer, comprising: a main box body and a control panel fixedly installed on the front surface of the main box body;

[0007] A test tube fixing frame for fixing the centrifugal test tube containing the material is arranged in the main box body, the centrifugal test tube containing the material is arranged on the test tube fixing frame, and the material can be vibrated and heated by a processing mechanism arranged in the main box body;

[0008] A mounting rack fixedly mounted on the surface of the main box body;

[0009] A movable plate provided in the mounting rack and hollow inside, which is moved along the height direction of the mounting rack by a lifting mechanism provided on the mounting rack;

[0010] A plurality of motors fixedly mounted on the top of the movable plate, the output ends of the plurality of motors moving through the movable plate;

[0011] A homogenizing cutter head fixedly connected to the output end of the motor;

[0012] And a flushing mechanism provided on the mounting rack for cleaning the homogenizing cutter head.

[0013] Preferably, the processing mechanism comprises: two ultrasonic components fixedly mounted symmetrically on the inner bottom wall of the main box body, two heating components fixedly mounted symmetrically on the inner bottom wall of the main box body, and the plurality of motors, the heating components and the ultrasonic components are electrically connected between the control panel, so as to control the opening and closing of the single motor at any position, the frequency of the ultrasonic component and the temperature of the heating component.

[0014] Preferably, the lifting mechanism comprises: a screw rod rotatably connected to the mounting rack, a motor fixedly mounted on one side of the top of the mounting rack, the output end of the motor movably connected through the mounting rack and the screw rod, and a sliding block fixedly mounted at the four corners of the movable plate and slidably connected with the mounting rack.

[0015] The inner wall of the mounting rack is provided with a sliding groove slidably connected with the sliding block, the movable plate is threadedly connected with the screw rod, and the motor is electrically connected with the control panel.

[0016] Preferably, the flushing mechanism comprises: a connecting pipe fixedly connected to the bottom of the movable plate and corresponding to the plurality of homogenizing cutter heads, a conveying solenoid valve provided on the surface of the connecting pipe, the conveying solenoid valve being electrically connected with the control panel, an annular spray pipe fixedly connected to the bottom end of the connecting pipe and sleeved outside the homogenizing cutter head, a plurality of spray heads being mounted on the surface of the annular spray pipe and facing the homogenizing cutter head, and a liquid delivery component provided on the mounting rack for delivering cleaning agent into the annular spray pipe.

[0017] Preferably, the liquid delivery component comprises: two cleaning reagent bottles fixedly mounted symmetrically on the other side of the top of the mounting rack, a pump body fixedly mounted on the top of the mounting rack, a hose one connected to the input end of the pump body, a three-way solenoid valve fixedly connected to one end of the hose one, two hoses two movably penetrating into the two cleaning reagent bottles at the two ends of the three-way solenoid valve, and a telescopic hose fixedly connected to the output end of the pump body and connected with the movable plate, the pump body and the three-way solenoid valve being electrically connected with the control panel.

[0018] Preferably, two said cleaning reagent bottles are filled with two different cleaning agents respectively, said test tube fixing frame is double-layer structure, the cross section of test tube mounting hole of said test tube fixing frame is bundle mouth shape, and rubber ring is fixedly installed on the inner wall of test tube mounting hole of said test tube fixing frame.

[0019] The working principle and beneficial effects of the utility model are as follows:

[0020] In use, the centrifugal test tube is installed at different positions on the test tube fixing frame by opening the main box body, then the lifting mechanism drives the movable plate to move downward through the control panel, so that the homogenizing cutter head extends into the centrifugal test tube, and then the control panel controls and sets the opening and closing time length of the corresponding motor according to the position, so that the motor drives the corresponding homogenizing cutter head to process the material, and the ultrasonic component and the heating component can be automatically extracted and homogenized by setting the ultrasonic frequency and the homogenizing water bath temperature and time length through the control panel, therefore, the homogenizing cutter head, the ultrasonic component and the heating component are used in cooperation to realize the effect of automatically extracting and homogenizing a large amount of material, effectively improve the processing efficiency of extraction and homogenization, and the control panel can be set to different functions, time lengths and powers to meet different use requirements, greatly improve the use flexibility and automation effect.

[0021] After extraction and homogenization, the corresponding cleaning solvent is selected by operating the control panel, the three-way electromagnetic valve is opened, the pump body draws the cleaning solvent in the corresponding cleaning reagent bottle through the hose one and the hose two, and the cleaning solvent is transported to the movable plate through the telescopic hose, then the delivery electromagnetic valve on the connecting pipe at the corresponding position is opened, so that the cleaning solvent is input into the annular spray pipe through the connecting pipe and sprayed on the homogenizing cutter head through the nozzle, thereby achieving the effect of cleaning the homogenizing cutter head, avoiding the deposition and adhesion of impurities on the homogenizing cutter head, and preventing cross contamination when homogenizing different materials, which is beneficial to improving the effect and quality of material extraction and homogenization. BRIEF DESCRIPTION OF DRAWINGS

[0022] The utility model will be explained in further detail in combination with the drawings and specific embodiments.

[0023] Figure 1 It is the whole three-dimensional structure schematic diagram of the utility model;

[0024] Figure 2 It is the side view three-dimensional structure schematic diagram of the utility model;

[0025] Figure 3 It is the sectional view three-dimensional structure schematic diagram of the main box body of the utility model;

[0026] Figure 4 It is the local three-dimensional structure schematic diagram of the mounting frame of the utility model;

[0027] Figure 5 It is the utility model Figure 4An enlarged perspective view of the structure at A in the figure;

[0028] In the figure: 1, main box body; 2, control panel; 3, test tube fixing frame; 4, mounting bracket; 5, movable plate; 6, motor; 7, homogenizing cutter head; 8, ultrasonic wave component; 9, heating component; 10, screw rod; 11, motor; 12, sliding groove; 13, sliding block; 14, connecting pipe; 15, conveying electromagnetic valve; 16, annular spray pipe; 17, cleaning reagent bottle; 18, pump body; 19, three-way electromagnetic valve; 20, telescopic hose. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application. Embodiment one

[0030] Please refer to Figure 1 - Figure 5 The ultrasonic-assisted extraction homogenizer provided by the present application comprises a main box body 1 and a control panel 2 fixedly installed on the front surface of the main box body 1, wherein the top of the main box body 1 is hingedly connected with a box cover.

[0031] A test tube fixing frame 3 for fixing the centrifugal test tubes containing materials is arranged in the main box body 1, the centrifugal test tubes containing materials are arranged on the test tube fixing frame 3, and the materials can be vibrated and heated by a processing mechanism arranged in the main box body 1, wherein the test tube fixing frame 3 has a double-layer structure, and the cross section of the test tube mounting hole on the test tube fixing frame 3 is in the shape of a bundle opening.

[0032] A mounting bracket 4 is fixedly installed on the surface of the main box body 1.

[0033] A movable plate 5 is arranged in the mounting bracket 4 and has a hollow interior, and the movable plate 5 moves along the height direction of the mounting bracket 4 through a lifting mechanism arranged on the mounting bracket 4.

[0034] A plurality of motors 6 are fixedly installed on the top of the movable plate 5, and the output ends of the plurality of motors 6 pass through the movable plate 5.

[0035] A homogenizing cutter head 7 is fixedly connected to the output end of the motor 6.

[0036] And a flushing mechanism for cleaning the homogenizing cutter head 7 is arranged on the mounting bracket 4.

[0037] The processing mechanism comprises two ultrasonic components 8 symmetrically fixedly installed on the inner bottom wall of the main box body 1, two heating components 9 symmetrically fixedly installed on the inner bottom wall of the main box body 1, and a plurality of motors 6, the heating components 9 and the ultrasonic components 8 are electrically connected between the control panel 2, so as to control the opening and closing of the single motor 6 at any position and the frequency of the ultrasonic component 8 and the temperature of the heating component 9, wherein the ultrasonic component 8 comprises but is not limited to an ultrasonic generator and an ultrasonic transducer, and the heating component 9 comprises but is not limited to a heating tube and a heating rod.

[0038] The technical scheme provided by the embodiment is as follows: in use, the box cover of the main box body 1 is opened, and a plurality of centrifugal test tubes containing materials are selectively installed at different positions on the test tube fixing frame 3, then the lifting mechanism is started by operating the control panel 2, so that the movable plate 5 is driven to move downward, so that the homogenizer head 7 extends into the centrifugal test tube, then the corresponding motor 6 is selectively controlled according to the position number by operating the control panel 2, and the opening and closing time of the motor 6 is set, so that the motor 6 drives the corresponding homogenizer head 7 to start processing the material in the centrifugal test tube, at the same time, the ultrasonic component 8 and the heating component 9 are started by operating the control panel 2, and the appropriate ultrasonic frequency and homogenization water bath temperature and time are set, when the material extraction and homogenization are completed, the movable plate 5 is driven to move upward by the lifting mechanism through the control panel 2, and the centrifugal test tube is taken out, then the flushing mechanism at the corresponding position is started by the control panel 2, so that the homogenizer head 7 is flushed and cleaned, therefore, the homogenizer head 7, the ultrasonic component 8 and the heating component 9 are used in cooperation, the effect of automatic extraction and homogenization of a large amount of materials is realized, the processing efficiency of extraction and homogenization is effectively improved, different functions, time and power can be set through the control panel 2, different use requirements are met, and the use flexibility and automation effect are greatly improved.

[0039] Further, the lifting mechanism comprises a screw rod 10 rotatably connected to the mounting frame 4, a motor 11 fixedly installed on one side of the top of the mounting frame 4, the output end of the motor 11 movably penetrating the mounting frame 4 and being connected with the screw rod 10, and a sliding block 13 fixedly installed at the four corners of the movable plate 5 and being slidably connected with the mounting frame 4, the inner wall of the mounting frame 4 is provided with a sliding groove 12 slidably connected with the sliding block 13, the movable plate 5 is threadedly connected with the screw rod 10, and the motor 11 is electrically connected with the control panel 2.

[0040] Specifically, after the centrifugal test tube is fixed in the test tube fixing frame 3, the motor 11 is started by operating the control panel 2 to drive the screw rod 10 to rotate, so that the movable plate 5 drives the sliding block 13 to move downward along the sliding groove 12, so that the homogenizer head 7 extends into the centrifugal test tube, so as to facilitate subsequent processing of the material in the centrifugal test tube.

[0041] Further, the flushing mechanism comprises: a connecting pipe 14 fixedly connected to the bottom of the movable plate 5 and corresponding to the plurality of homogenizing knife heads 7, a conveying electromagnetic valve 15 arranged on the surface of the connecting pipe 14, the conveying electromagnetic valve 15 being electrically connected with the control panel 2, an annular spray pipe 16 fixedly connected to the bottom end of the connecting pipe 14 and sleeved outside the homogenizing knife head 7, a plurality of nozzles arranged on the surface of the annular spray pipe 16 and facing the homogenizing knife head 7, and a liquid delivery component arranged on the mounting rack 4 and used for delivering the cleaning agent into the annular spray pipe 16.

[0042] The liquid delivery component comprises: two cleaning agent bottles 17 symmetrically and fixedly arranged on the other side of the top of the mounting rack 4, a pump body 18 fixedly arranged on the top of the mounting rack 4, a hose I connected to the input end of the pump body 18, a three-way electromagnetic valve 19 fixedly connected to one end of the hose I, two hoses II respectively and movably penetrating into the two cleaning agent bottles 17 and connected to the other two ends of the three-way electromagnetic valve 19, and a flexible hose 20 fixedly connected to the output end of the pump body 18 and connected with the movable plate 5, the pump body 18 and the three-way electromagnetic valve 19 being electrically connected with the control panel 2, the two cleaning agent bottles 17 containing two different cleaning agents, i.e., A cleaning agent and B cleaning agent, respectively, the end cover on the top of each of the two cleaning agent bottles 17 being threadedly connected, and the hose II being rotatably connected with the end cover, so that the end cover can be conveniently screwed and disassembled for adding the cleaning agent.

[0043] Specifically, after the material is extracted and homogenized, the centrifugal test tube is taken out, the corresponding cleaning agent is selected by operating the control panel 2, one end of the three-way electromagnetic valve 19 is opened, the pump body 18 is controlled to draw the cleaning agent in the corresponding cleaning agent bottle 17 through the hose I and the hose II, the cleaning agent is delivered into the movable plate 5 through the flexible hose 20, the conveying electromagnetic valve 15 on the connecting pipe 14 at the corresponding position is opened, the cleaning agent is input into the annular spray pipe 16 through the connecting pipe 14, and the cleaning agent is sprayed on the homogenizing knife head 7 through the nozzles, so that the homogenizing knife head 7 is cleaned, pollution is avoided when the homogenizing knife head 7 is used for homogenizing different materials next time, and the quality of the material extraction and homogenization is improved. Embodiment Two

[0044] In this embodiment, based on the embodiment one, a rubber ring is fixedly arranged on the inner wall of the test tube mounting hole of the test tube fixing rack 3.

[0045] The technical scheme provided in this embodiment is that the rubber ring is arranged, the friction between the centrifugal test tube and the test tube fixing rack 3 is increased, and the stability of the centrifugal test tube is further improved.

[0046] The above is only a preferred embodiment of the utility model, and is not used to limit the utility model, and any modification, equivalent replacement, improvement and the like within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. An ultrasonic-assisted extraction homogenizer characterized by, The utility model relates to a kind of processing equipment for centrifugal test tube, including: Main box (1) and control panel (2) fixedly installed on the front surface thereof; Test tube fixing frame (3) is arranged in main box (1) and is fixed to centrifugal test tube loaded with material, and centrifugal test tube loaded with material is arranged on the test tube fixing frame (3), and material can be assisted ultrasonic extraction and heating treatment by a processing mechanism arranged in main box (1); Mounting bracket (4) is fixedly installed on the surface of main box (1); Movable plate (5) is arranged in mounting bracket (4) and is hollow in the inside thereof, and the movable plate (5) moves along the height direction of mounting bracket (4) by a lifting mechanism arranged on mounting bracket (4); Multiple motors (6) are fixedly installed on the top of movable plate (5), and the output end of multiple motors (6) passes through movable plate (5); Homogenizing cutter head (7) is fixedly connected to the output end of motor (6); And washing mechanism is arranged on mounting bracket (4) for washing homogenizing cutter head (7).

2. The ultrasonic-assisted extraction homogenizer of claim 1, wherein, The processing mechanism includes: Two ultrasonic components (8) are symmetrically fixedly installed on the bottom wall in main box (1); Two heating components (9) are symmetrically fixedly installed on the bottom wall in main box (1); Multiple motors (6), heating components (9) and ultrasonic components (8) are electrically connected between control panel (2) to control the opening and closing of single motor (6) at any position and the frequency of ultrasonic components (8) and the temperature of heating components (9).

3. The ultrasonic-assisted extraction homogenizer of claim 1, wherein, The lifting mechanism includes: Screw rod (10) is rotatably connected on mounting bracket (4); Motor (11) is fixedly installed on one side of the top of mounting bracket (4), and the output end of motor (11) passes through mounting bracket (4) and is connected with screw rod (10); And slider (13) is fixedly installed on the four corners of movable plate (5) and is slidably connected with mounting bracket (4).

4. An ultrasonic-assisted extraction homogenizer according to claim 3, wherein, The inner wall of mounting bracket (4) is provided with sliding groove (12) slidably connected with slider (13), the movable plate (5) is threadedly connected with screw rod (10), and the motor (11) is electrically connected with the control panel (2).

5. The ultrasonic-assisted extraction homogenizer of claim 1, wherein, The washing mechanism includes: Connecting pipe (14) is fixedly connected on the bottom of movable plate (5) and corresponds to multiple homogenizing cutter heads (7); Delivery solenoid valve (15) is arranged on the surface of connecting pipe (14), and the delivery solenoid valve (15) is electrically connected with control panel (2); Annular spray pipe (16) is fixedly connected on the bottom end of connecting pipe (14) and is sleeved outside homogenizing cutter head (7), and multiple nozzles are arranged on the surface of annular spray pipe (16) and face homogenizing cutter head (7); And infusion component is arranged on mounting bracket (4) for delivering cleaning agent into annular spray pipe (16).

6. An ultrasonic-assisted extraction homogenizer according to claim 5, wherein, The infusion component includes: Two cleaning reagent bottles (17) are symmetrically fixedly installed on the other side of the top of mounting bracket (4); Pump body (18) is fixedly installed on the top of mounting bracket (4), and the input end of pump body (18) is connected with hose one; Three-way solenoid valve (19) is fixedly connected on one end of hose one, and two hoses two are connected on the two ends of three-way solenoid valve (19) and pass into two cleaning reagent bottles (17) respectively; And a flexible hose (20) fixedly connected to the output end of the pump body (18) and connected to the movable plate (5), the pump body (18) and the three-way electromagnetic valve (19) are electrically connected with the control panel (2).

7. An ultrasonic-assisted extraction homogenizer according to claim 6, wherein, Two said cleaning agent bottles (17) are respectively filled with two different cleaning agents, the test tube fixing rack (3) is a double-layer structure, the cross section of the test tube mounting hole on the test tube fixing rack (3) is a bundle-shaped, and a rubber ring is fixedly installed on the inner wall of the test tube mounting hole of the test tube fixing rack (3).

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