Sample grinding device for protein purification

Abstract

The sample grinding device for protein purification comprises a base and a guide groove, a bearing table is arranged in the base, a first grinding seat and a second grinding seat are symmetrically arranged on the upper side and the lower side of the bearing table, and meanwhile one side wall of the bearing table is connected with the output end of a first motor; the guide grooves are formed in the inner wall of the first grinding base and the inner wall of the second grinding base, and the grinding roller is connected with the sliding base through a hanging bracket. According to the sample grinding device for protein purification, a worker can control a first motor to drive a bearing table to drive a first grinding base and a second grinding base to rotate, so that the positions of the first grinding base and the second grinding base can be switched, and then the used first grinding base can be washed through water sprayed out of a washing pipeline under driving of a liquid pump; and meanwhile, in the washing process, the second grinding base and the grinding roller can be used for continuing to conduct grinding work, so that the cleanliness of the sample is guaranteed, meanwhile, grinding continuity is guaranteed, and compared with a manual dismounting and cleaning mode, more convenience is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding devices, in particular to a sample grinding device for protein purification. Background Art

[0002] Tissue protein is a kind of food or food raw material with high protein content produced by processing with protein-containing substances as the main raw materials. It is generally dry matter. The raw materials are mostly soybean processed products, such as defatted soybean powder, concentrated protein, isolated protein, gluten powder, etc., and the shapes are granular, columnar, block, etc. When purifying tissue protein, the sample needs to be ground. After searching, it is found that the grinding device in the prior art is typically such as the publication number CN213133417U, a sample grinding device for purifying tissue protein, comprising a base, the base is fixedly connected to an outer shell, a grinding disc is arranged in the outer shell, the grinding disc is slidably connected to the outer shell, and the grinding disc An upper cover is arranged above the upper part, a rod body is sleeved in the upper cover, the rod body is rotatably connected to the upper cover, a second connecting block is arranged at one end of the rod body arranged in the grinding disc, a second groove is opened at the bottom end of the second connecting block, the first magnet block is fixedly connected in the second groove, a fourth connecting block is arranged at the bottom end of the second connecting block, and the third connecting block is fixedly connected to the top of the fourth connecting block. Its main feature is that both the grinding disc and the grinding head can be replaced, and the replacement operation is simple and convenient. When the grinding work is completed, the grinding disc and the grinding head are cleaned at the same time, so as to avoid the need to clean the grinding device after grinding one sample, thereby improving the efficiency of the grinding work.

[0003] In summary, in order to avoid sample contamination, the existing grinding device needs to disassemble and replace the corresponding grinding components after grinding, which is troublesome to operate and makes the grinding operation efficiency low. In view of the above problems, the existing equipment needs to be improved. Utility Model Content

[0004] The purpose of the utility model is to provide a sample grinding device for protein purification, so as to solve the problem that the existing grinding device proposed in the above background technology needs to disassemble and replace the corresponding grinding components after grinding in order to avoid sample contamination, which is more troublesome to operate and makes the grinding operation efficiency low.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sample grinding device for protein purification, comprising a base and a guide groove,

[0006] A bearing platform is arranged inside the base, and a first grinding seat and a second grinding seat are symmetrically arranged on the upper and lower sides of the bearing platform, and a side wall of the bearing platform is connected to the output end of the first motor, the guide groove is opened on the inner wall of the first grinding seat and the second grinding seat, and grinding rollers are arranged inside the first grinding seat and the second grinding seat, the grinding rollers are connected to the sliding seat through a hanger, and the sliding seat is connected to the driving frame, the driving frame is connected to the slider, and the slider is arranged on the lead screw, and the lead screw is connected to the output end of the second motor.

[0007] Preferably, a liquid pump is installed on the inner bottom of the base, and the liquid pump is connected to the flushing pipe through a pipe.

[0008] Preferably, the guide grooves are symmetrically arranged on the first grinding seat and the second grinding seat, and the guide grooves correspond to each other in pairs.

[0009] Preferably, the first motor is mounted on the inner wall of the base, and the first motor, the supporting platform, the first grinding seat and the second grinding seat constitute a rotating structure.

[0010] Preferably, the hangers are connected by a transverse plate, and a telescopic pad is connected to the bottom of the transverse plate.

[0011] Preferably, the telescopic pad is connected to the transverse plate via a spring, and the telescopic pad is in contact with the upper surface of the grinding roller.

[0012] Preferably, the flushing pipe is correspondingly arranged below the second grinding seat, and nozzles are evenly spaced on the flushing pipe.

[0013] Preferably, the driving frame is arranged through the inside of the guide groove, and the driving frame is symmetrically arranged on the upper and lower sides of the sliding block.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the sample grinding device for protein purification,

[0015] (1) The utility model can effectively solve the problem that the existing grinding device needs to disassemble and replace the corresponding grinding components after grinding to avoid sample contamination through the coordinated use of the first motor, the liquid pump and the flushing pipe, which is troublesome to operate and makes the grinding operation efficiency low. After grinding, the staff can control the first motor to drive the carrier to drive the first grinding seat and the second grinding seat to rotate, so that the positions of the two can be switched, and then the used first grinding seat can be rinsed with water sprayed from the flushing pipe under the drive of the liquid pump. At the same time, the second grinding seat and the grinding roller can be used to continue the grinding work during the flushing process, thereby ensuring the cleanliness of the sample and the continuity of grinding, thereby improving the grinding efficiency. Compared with the manual disassembly and cleaning method, it is more convenient;

[0016] (2) The utility model can effectively solve the problem of poor quality of simple flushing cleaning through the coordinated use of the lead screw and the second motor. When the second motor drives the lead screw to rotate, the slider will drive the two sets of grinding rollers to move synchronously through the driving frame, so that the moving grinding rollers can be used to perform grinding and friction cleaning operations accordingly, thereby ensuring the cleaning quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the structure of the utility model from top view.

[0020] In the figure: 1. base; 2. bearing platform; 3. first grinding seat; 4. second grinding seat; 5. guide groove; 6. first motor; 7. grinding roller; 8. hanger; 9. slide seat; 10. cross plate; 11. telescopic pad; 12. liquid pump; 13. flushing pipe; 14. drive frame; 15. slider; 16. screw; 17. second motor. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-3 The utility model provides a technical solution: a sample grinding device for protein purification,

[0023] Embodiment 1

[0024] like Figure 1 , Figure 2 and Figure 3 As shown, a bearing platform 2 is provided inside the base 1, and a first grinding seat 3 and a second grinding seat 4 are symmetrically provided on the upper and lower sides of the bearing platform 2, and a side wall of the bearing platform 2 is connected to the output end of the first motor 6, a guide groove 5 is provided on the inner wall of the first grinding seat 3 and the second grinding seat 4, and a grinding roller 7 is provided inside the first grinding seat 3 and the second grinding seat 4, the grinding roller 7 is connected to the slide seat 9 through the hanger 8, and the slide seat 9 is connected to the driving frame 14, the driving frame 14 is connected to the slider 15, and the slider 15 is provided on the lead screw 16, and the lead screw 16 is connected to the output end of the second motor 17

[0025] In a further embodiment, a liquid pump 12 is installed on the inner bottom of the base 1, and the liquid pump 12 is connected to the flushing pipe 13 through a pipe.

[0026] In a further embodiment, the guide grooves 5 are symmetrically arranged on the first grinding seat 3 and the second grinding seat 4 , and the guide grooves 5 correspond to each other in pairs. The guide grooves 5 play a role in limiting and guiding the moving direction of the grinding roller 7 .

[0027] In a further embodiment, the first motor 6 is mounted on the inner wall of the base 1 , and the first motor 6 , the supporting platform 2 , the first grinding seat 3 and the second grinding seat 4 constitute a rotating structure.

[0028] In a further embodiment, the flushing pipe 13 is correspondingly arranged below the second grinding seat 4 , and nozzles are evenly spaced on the flushing pipe 13 .

[0029] In a further embodiment, the driving frame 14 is disposed through the inside of the guide slot 5 , and the driving frame 14 is symmetrically disposed on the upper and lower sides of the sliding block 15 .

[0030] Specifically, in the actual working process, the material is first put into the interior of the first grinding seat 3, and then the power supply is connected to operate the control panel to start the device. The second motor 17 drives the lead screw 16 to rotate in the forward and reverse directions, so that the slider 15 drives the grinding roller 7 to move through the driving frame 14. The grinding roller 7 will rotate during the movement to squeeze and grind the material inside the first grinding seat 3. After the grinding is completed, the staff can take out the material, and then control the first motor 6 to drive the supporting platform 2 to drive the first grinding seat 3 and the second grinding seat 4 to rotate, so that the positions of the two can be switched, and then the used first grinding seat 3 can be rinsed with water sprayed from the flushing pipe 13 under the drive of the liquid pump 12. On the other hand, during the flushing process, under the drive of the second motor 17, the grinding rollers 7 inside the first grinding seat 3 and the second grinding seat 4 will move synchronously to assist in cleaning and grinding, and the sewage generated by cleaning will be discharged to the outside through the drain valve on one side of the base 1.

[0031] Embodiment 2

[0032] This embodiment is a further description of the above embodiment. It should be understood that this embodiment includes all the aforementioned technical features and is further described in detail.

[0033] like Figure 2 and Figure 3 As shown, in a further embodiment, the hangers 8 are connected by a transverse plate 10 , and a telescopic pad 11 is connected to the bottom of the transverse plate 10 .

[0034] In a further embodiment, the telescopic pad 11 is connected to the transverse plate 10 via a spring, and the telescopic pad 11 is in contact with the upper surface of the grinding roller 7 .

[0035] Specifically, under the push of the telescopic pad 11 and the spring, the grinding roller 7 will always be in compression contact with the materials inside the first grinding seat 3 and the second grinding seat 4, thereby ensuring the grinding quality and efficiency.

[0036] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A sample grinding device for protein purification, comprising a base (1) and a guide groove (5), characterized in that: A bearing platform (2) is arranged inside the base (1), and a first grinding seat (3) and a second grinding seat (4) are symmetrically arranged on the upper and lower sides of the bearing platform (2), and a side wall of the bearing platform (2) is connected to the output end of the first motor (6), the guide groove (5) is opened on the inner wall of the first grinding seat (3) and the second grinding seat (4), and a grinding roller (7) is arranged inside the first grinding seat (3) and the second grinding seat (4), the grinding roller (7) is connected to the slide seat (9) through a hanger (8), and the slide seat (9) is connected to a driving frame (14), the driving frame (14) is connected to a slider (15), and the slider (15) is arranged on a lead screw (16), and the lead screw (16) is connected to the output end of the second motor (17).

2. A sample grinding device for protein purification according to claim 1, characterized in that: A liquid pump (12) is installed on the inner bottom of the base (1), and the liquid pump (12) is connected to a flushing pipeline (13) through a pipeline.

3. A sample grinding device for protein purification according to claim 1, characterized in that: The guide grooves (5) are symmetrically arranged on the first grinding seat (3) and the second grinding seat (4), and the guide grooves (5) correspond to each other in pairs.

4. A sample grinding device for protein purification according to claim 1, characterized in that: The first motor (6) is mounted on the inner wall of the base (1), and the first motor (6), the supporting platform (2), the first grinding seat (3) and the second grinding seat (4) constitute a rotating structure.

5. A sample grinding device for protein purification according to claim 1, characterized in that: The hangers (8) are connected via a transverse plate (10), and a telescopic cushion block (11) is connected to the bottom of the transverse plate (10).

6. A sample grinding device for protein purification according to claim 5, characterized in that: The telescopic pad (11) is connected to the transverse plate (10) via a spring, and the telescopic pad (11) is in contact with the upper surface of the grinding roller (7).

7. A sample grinding device for protein purification according to claim 2, characterized in that: The flushing pipe (13) is correspondingly arranged below the second grinding seat (4), and nozzles are evenly spaced on the flushing pipe (13).

8. A sample grinding device for protein purification according to claim 1, characterized in that: The driving frame (14) is arranged to penetrate the interior of the guide groove (5), and the driving frame (14) is symmetrically arranged on the upper and lower sides of the sliding block (15).

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