Sequencing product purification equipment

Abstract

The utility model discloses sequencing product purification equipment. The left side of the top of the vacuum machine is fixedly connected with a vacuum tank, the bottom of the inner wall of the vacuum machine is fixedly connected with a vacuum pump, the left side of the top of the vacuum pump communicates with an exhaust pipe, and the end, away from the vacuum pump, of the exhaust pipe penetrates through the top of the vacuum machine and communicates with the right side of the vacuum tank. The front end and the back end of the bottom of the inner wall of the vacuum machine are fixedly connected with fixing boxes, the back end of the bottom of the inner wall of each fixing box is fixedly connected with a driving mechanism, and each driving mechanism comprises a double-end motor, a transmission rod, a gear, a movable rod and a synchronous gear. Through the arrangement of the driving mechanism, the double-end motor can work to drive the transmission rod to rotate clockwise, the transmission rod rotates to drive the gear to rotate, the gear rotates to drive the synchronous gear to rotate, the synchronous gear rotates to enable the movable rod to rotate with the rotating shaft as the center, and the movable rod swings to complete mechanical movement.

Description

TECHNICAL FIELD

[0001] The utility model relates to sequencing product purification technical field, concretely is a sequencing product purification equipment. BACKGROUND

[0002] Sequencing product refers to the substance containing nucleic acid sequence information obtained through sequencing reaction, is used for whole genome sequencing, can obtain the genomic sequence of organism through the splicing and analysis of sequencing product, thereby understands the composition, structure and function of gene.

[0003] Vacuum pump produces negative pressure, makes sequencing product solution pass through filter membrane, thereby filters out impurities and small molecule substance, leaves the purified sequencing product, and the existing vacuum purification equipment can produce mechanical noise in vacuumizing operation, is easy to cause the influence to human ear hearing in high decibel working environment, has reduced the quietness of vacuum purification equipment use.

[0004] Therefore, the purification equipment needs to be designed and reformed, effectively prevent the vacuum purification equipment from producing mechanical noise in vacuumizing operation, and the problem that it is easy to cause the influence to human ear hearing in high decibel working environment. UTILITY MODEL CONTENT

[0005] In order to solve the problems in the background art, the utility model aims at providing a sequencing product purification equipment, has the advantages of noise reduction work, solves the problem that the vacuum purification equipment can produce mechanical noise in vacuumizing operation, and is easy to cause the influence to human ear hearing in high decibel working environment.

[0006] To achieve the above object, the utility model provides the following technical scheme: a sequencing product purification equipment, comprising;

[0007] Vacuum machine, the left side of the top of vacuum machine is fixedly connected with vacuum tank, the bottom of the inner wall of vacuum machine is fixedly connected with vacuum pump, the left side of the top of vacuum pump is connected with suction pipe, the end, away from vacuum pump of suction pipe, penetrates the top of vacuum machine and is communicated with the right side of vacuum tank, the front end and the back end of the bottom of the inner wall of vacuum machine are all fixedly connected with fixed box, the back end of the bottom of the inner wall of fixed box is fixedly connected with drive mechanism;

[0008] The drive mechanism includes double -end motor, transmission rod, gear, movable rod and synchronous gear, the back end of the bottom of the inner wall of fixed box is fixedly connected with double -end motor, the left side and the right side of double -end motor are all fixedly connected with transmission rod, the left side of transmission rod is fixedly connected with gear, the left side and the right side of the bottom of the inner wall of fixed box are all movably connected with movable rod through pivot, the bottom of the back end of movable rod is fixedly connected with synchronous gear, the top of synchronous gear is meshedly connected with the bottom of gear, the front end of the inner wall of fixed box is fixedly connected with transmission mechanism.

[0009] As the utility model prefers, the transmission mechanism includes U type board, fixed link, sliding plate, connecting column, L type board and noise reduction arc plate, the front end of fixed box inner wall is fixedly connected with U type board, the left side and the right side of the back end of U type board are fixedly connected with fixed link, the back end of fixed link is fixedly connected with the back end of fixed box inner wall, the surface of fixed link is slidably connected with sliding plate, the left side of sliding plate is fixedly connected with connecting column, the left side of connecting column is slidably connected with the right side of movable link, the top of sliding plate is fixedly connected with L type board, the top of L type board is fixedly connected with noise reduction arc plate through the top of fixed box, and the back end of noise reduction arc plate is in contact with the surface of vacuum pump.

[0010] As the utility model prefers, the surface of fixed link is sleeved with tension spring, and the front end and the back end of tension spring are fixedly connected with the back end of U type board and the front end of sliding plate respectively.

[0011] As the utility model prefers, the surface of movable link and the position corresponding to connecting column are provided with sliding groove, and the sliding groove is used in cooperation with connecting column.

[0012] As the utility model prefers, the inner side of noise reduction arc plate is fixedly connected with rubber pad, and the rubber pad is used in cooperation with noise reduction arc plate.

[0013] As the utility model prefers, the front end and the back end of the bottom of vacuum machine inner wall and located at the bottom of vacuum pump are fixedly connected with framework, and the top of framework is fixedly connected with the bottom of vacuum pump.

[0014] Compared with the prior art, the utility model has the advantages of the following:

[0015] 1、 the utility model discloses a drive mechanism is set up, can make double -end motor work drive transmission rod anticlockwise rotation, transmission rod rotation drives gear rotation, gear rotation drives synchronous gear rotation, synchronous gear rotation makes movable link with rotation shaft as center rotation, movable link swings and thus completes mechanical movement. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is structure schematic diagram of the utility model;

[0017] Figure 2 It is the utility model Figure 1 vacuum machine structure perspective drawing

[0018] Figure 3 It is the utility model Figure 1 fixed box structure perspective drawing;

[0019] Figure 4 It is the utility model Figure 2 double -end motor, transmission rod and gear structure perspective drawing of the utility model;

[0020] Figure 5 For the utility model Figure 2 The figure is the structure diagram of the L-shaped plate and the noise reduction arc plate.

[0021] In the drawing: 1, vacuum machine; 2, vacuum tank; 3, vacuum pump; 4, air extraction pipe; 5, fixed box; 6, driving mechanism; 61, double-head motor; 62, transmission rod; 63, gear; 64, movable rod; 65, synchronous gear; 7, transmission mechanism; 71, U-shaped plate; 72, fixed rod; 73, sliding plate; 74, connecting column; 75, L-shaped plate; 76, noise reduction arc plate; 8, tension spring; 9, sliding groove; 10, rubber pad; 11, framework. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] As Figures 1 to 5 shown, the utility model provides a kind of sequencing product purification equipment, including;

[0024] Vacuum machine 1, vacuum tank 2 is fixedly connected to the left side of the top of vacuum machine 1, vacuum pump 3 is fixedly connected to the bottom of the inner wall of vacuum machine 1, air extraction pipe 4 is communicated to the left side of the top of vacuum pump 3, the end of air extraction pipe 4 away from vacuum pump 3 penetrates the top of vacuum machine 1 and is communicated with the right side of vacuum tank 2, fixed box 5 is fixedly connected to the front end and back end of the bottom of the inner wall of vacuum machine 1, driving mechanism 6 is fixedly connected to the back end of the bottom of the inner wall of fixed box 5;

[0025] Driving mechanism 6 includes double-head motor 61, transmission rod 62, gear 63, movable rod 64 and synchronous gear 65, double-head motor 61 is fixedly connected to the back end of the bottom of the inner wall of fixed box 5, transmission rod 62 is fixedly connected to the left side and right side of double-head motor 61, gear 63 is fixedly connected to the left side of transmission rod 62, movable rod 64 is movably connected to the left side and right side of the bottom of the inner wall of fixed box 5 by pivot, synchronous gear 65 is fixedly connected to the bottom of the back end of movable rod 64, the top of synchronous gear 65 is meshedly connected with the bottom of gear 63, transmission mechanism 7 is fixedly connected to the front end of the inner wall of fixed box 5.

[0026] Reference Figure 4The transmission mechanism 7 comprises a U-shaped plate 71, a fixed rod 72, a sliding plate 73, a connecting column 74, an L-shaped plate 75 and a noise reduction arc plate 76, the front end of the inner wall of the fixed box 5 is fixedly connected with the U-shaped plate 71, the left side and the right side of the back end of the U-shaped plate 71 are fixedly connected with the fixed rod 72, the back end of the fixed rod 72 is fixedly connected with the back end of the inner wall of the fixed box 5, the surface of the fixed rod 72 is slidably connected with the sliding plate 73, the left side of the sliding plate 73 is fixedly connected with the connecting column 74, the left side of the connecting column 74 is slidably connected with the right side of the movable rod 64, the top of the sliding plate 73 is fixedly connected with the L-shaped plate 75, the top of the L-shaped plate 75 penetrates through the top of the fixed box 5 and is fixedly connected with the noise reduction arc plate 76, and the back end of the noise reduction arc plate 76 is in contact with the surface of the vacuum pump 3.

[0027] As a technical optimization scheme of the utility model, through the setting of the transmission mechanism 7, the sliding plate 73 can move back and forth along the surface of the fixed rod 72, the sliding plate 73 moves to drive the connecting column 74 and the L-shaped plate 75 to move synchronously, and the L-shaped plate 75 moves to drive the noise reduction arc plate 76 to complete mechanical movement.

[0028] Reference Figure 4 The surface of the fixed rod 72 is sleeved with a pull spring 8, and the front end and the back end of the pull spring 8 are fixedly connected with the back end of the U-shaped plate 71 and the front end of the sliding plate 73 respectively.

[0029] As a technical optimization scheme of the utility model, through the setting of the pull spring 8, the sliding plate 73 can be assisted to work, and the pull spring 8 also plays a role of reset buffer, so that the sliding plate 73 cannot be reset after moving to cause the machine to be unable to continuously work.

[0030] Reference Figure 4 The surface of the movable rod 64 and the position corresponding to the connecting column 74 are provided with a sliding groove 9, and the sliding groove 9 is used in cooperation with the connecting column 74.

[0031] As a technical optimization scheme of the utility model, through the setting of the sliding groove 9, the connecting column 74 can move in the sliding groove 9, and the sliding groove 9 also plays a role of limiting, so that the connecting column 74 cannot move out of the sliding groove 9.

[0032] Reference Figure 5 The inner side of the noise reduction arc plate 76 is fixedly connected with a rubber pad 10, and the rubber pad 10 is used in cooperation with the noise reduction arc plate 76.

[0033] As a technical optimization scheme of the utility model, through the setting of the rubber pad 10, the noise reduction arc plate 76 can be assisted to work, and the rubber pad 10 also plays a role of protection, so that the noise reduction arc plate 76 cannot directly contact the vacuum pump 3 to cause the phenomenon of scratch and wear.

[0034] Reference Figure 2The front end and the back end of the inner wall bottom of the vacuum machine 1 and located at the bottom of the vacuum pump 3 are fixedly connected with the framework 11, and the top of the framework 11 is fixedly connected with the bottom of the vacuum pump 3.

[0035] As a technical optimization scheme of the utility model, through the setting of the framework 11, the vacuum pump 3 can be assisted to work, and the reinforcing effect is achieved, so that mechanical vibration noise generated in the working process of the vacuum pump 3 is avoided.

[0036] The working principle and use process of the utility model are as follows: when used, the vacuum pump 3 works in cooperation with the air exhaust pipe 4 to generate negative pressure inside the vacuum tank 2, so that the sequencing product solution passes through the filter membrane, thereby filtering out impurities and small molecular substances, leaving the purified sequencing product; when the vacuum pump 3 works, the double-head motor 61 is started synchronously, the double-head motor 61 works to drive the transmission rod 62 to rotate clockwise, the transmission rod 62 rotates to drive the gear 63 to rotate, the gear 63 rotates to drive the synchronous gear 65 to rotate, the synchronous gear 65 rotates to drive the movable rod 64 to rotate around the rotating shaft as the center, the movable rod 64 swings backward in cooperation with the sliding groove 9 to move the connecting column 74 backward, the connecting column 74 moves backward to drive the sliding plate 73 and the L-shaped plate 75 to move synchronously, the sliding plate 73 moves along the surface of the fixed rod 72 and stretches the tension spring 8, and finally the L-shaped plate 75 moves backward to push the noise reduction arc plate 76 to move close to each other and the vacuum pump 3, the noise reduction arc plate 76 contacts the surface of the vacuum pump 3 in cooperation with the rubber pad 10, so that the noise sound wave generated by the vacuum pump 3 is difficult to penetrate the noise reduction arc plate 76 to achieve the noise reduction effect.

[0037] In summary: the sequencing product purification equipment is used in cooperation with the vacuum machine 1, the vacuum tank 2, the vacuum pump 3, the air exhaust pipe 4, the fixed box 5, the driving mechanism 6, the double-head motor 61, the transmission rod 62, the gear 63, the movable rod 64, the synchronous gear 65 and the transmission mechanism 7, so that the mechanical noise generated in the vacuumizing operation of the existing vacuum purification equipment and the problem that the high-decibel working environment easily causes influence on human ear hearing are solved.

[0038] It should be noted that, in this text, relational terms such as first and second and the like can merely be used to distinguish one entity or action from another, without necessarily requiring or implying any such actual relationship or order between or among the entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0039] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A sequencing product purification apparatus, comprising: a vacuum machine (1), the left side of the top of the vacuum machine (1) is fixedly connected with a vacuum tank (2), the bottom of the inner wall of the vacuum machine (1) is fixedly connected with a vacuum pump (3), the left side of the top of the vacuum pump (3) is communicated with an air exhaust pipe (4), the end of the air exhaust pipe (4) away from the vacuum pump (3) penetrates through the top of the vacuum machine (1) and is communicated with the right side of the vacuum tank (2), the front end and the back end of the bottom of the inner wall of the vacuum machine (1) are fixedly connected with a fixed box (5), and the back end of the bottom of the inner wall of the fixed box (5) is fixedly connected with a driving mechanism (6). Characterized in that, the driving mechanism (6) comprises a double-head motor (61), a transmission rod (62), a gear (63), a movable rod (64) and a synchronous gear (65), the back end of the bottom of the inner wall of the fixed box (5) is fixedly connected with the double-head motor (61), the left side and the right side of the double-head motor (61) are fixedly connected with the transmission rod (62), the left side of the transmission rod (62) is fixedly connected with the gear (63), the left side and the right side of the bottom of the inner wall of the fixed box (5) are movably connected with the movable rod (64) through pivots, the bottom of the back end of the movable rod (64) is fixedly connected with the synchronous gear (65), the top of the synchronous gear (65) is meshedly connected with the bottom of the gear (63), and the front end of the inner wall of the fixed box (5) is fixedly connected with a transmission mechanism (7).

2. A sequencing product purification apparatus according to claim 1, wherein: The transmission mechanism (7) comprises a U-shaped plate (71), a fixed rod (72), a sliding plate (73), a connecting column (74), an L-shaped plate (75) and a noise reduction arc plate (76), the front end of the inner wall of the fixed box (5) is fixedly connected with the U-shaped plate (71), the left side and the right side of the back end of the U-shaped plate (71) are fixedly connected with the fixed rod (72), the back end of the fixed rod (72) is fixedly connected with the back end of the inner wall of the fixed box (5), the surface of the fixed rod (72) is slidably connected with the sliding plate (73), the left side of the sliding plate (73) is fixedly connected with the connecting column (74), the left side of the connecting column (74) is slidably connected with the right side of the movable rod (64), the top of the sliding plate (73) is fixedly connected with the L-shaped plate (75), the top of the L-shaped plate (75) penetrates through the top of the fixed box (5) and is fixedly connected with the noise reduction arc plate (76), and the back end of the noise reduction arc plate (76) is in contact with the surface of the vacuum pump (3).

3. A sequencing product purification apparatus according to claim 2, wherein: The surface of the fixed rod (72) is sleeved with a tension spring (8), and the front end and the back end of the tension spring (8) are fixedly connected with the back end of the U-shaped plate (71) and the front end of the sliding plate (73) respectively.

4. A sequencing product purification apparatus according to claim 2, wherein: The surface of the movable rod (64) and the position corresponding to the connecting column (74) are provided with a sliding groove (9), and the sliding groove (9) is used in cooperation with the connecting column (74).

5. A sequencing product purification apparatus according to claim 2, wherein: The inner side of the noise reduction arc plate (76) is fixedly connected with a rubber pad (10), and the rubber pad (10) is used in cooperation with the noise reduction arc plate (76).

6. A sequencing product purification apparatus according to claim 1, wherein: The front end and the back end of the bottom of the inner wall of the vacuum machine (1) and located at the bottom of the vacuum pump (3) are fixedly connected with a framework (11), and the top of the framework (11) is fixedly connected with the bottom of the vacuum pump (3).

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