Automatic exhaust overturning oscillator

Abstract

The invention discloses an automatic exhaust turnover oscillator, which relates to the technical field of oscillators, and comprises an operation table, an oscillation chamber mounted above the operation table, a protective cover slidably connected to the oscillation chamber, an oscillation disc rotatably connected to the middle of the oscillation chamber, and container bottles uniformly arranged in the oscillation disc. The device further comprises an anti-blocking automatic exhaust mechanism and a quick clamping mechanical structure. According to the scheme, gas in the container bottle can be discharged stage by stage while mixing oscillation of soil, solid waste and the like is carried out in the container bottle, and the exhaust extrusion linkage is arranged on the inner side of the upper end of the oscillation chamber, so that blockage of a sample in the container to air holes can be reduced under the action of gravity when the soil is rotated and mixed; and the collision adjusting mechanism is arranged to adjust the exhaust of the container bottle, so that the exhaust mechanism can be adjusted to flexibly adjust the exhaust amount according to experiment types, diversified experiment conditions are met, and the universality of the equipment is improved.

Description

Technical Field

[0001] The invention relates to the technical field of oscillators, in particular to an automatic exhaust flip oscillator. Background Art

[0002] A mixing oscillator is a commonly used laboratory equipment. It uses oscillation and mixing functions to ensure full and uniform contact between samples and reagents. It is mainly used in sample preparation before analysis of soil, solid waste, etc., chemical reagent mixing, microbial research, and pollutant distribution analysis. It has adjustable oscillation speed, timing function and adaptability to a variety of containers. It can improve experimental efficiency and data accuracy. It is widely used in environmental monitoring, agricultural soil research, geological exploration, scientific research and teaching. It is a key tool to ensure the standardization of soil sample processing and the reliability of results.

[0003] However, most of the existing oscillators only have a single mixing function. Some samples are prone to cause gas to be generated and accumulated in the container during the mixing process. If the gas in the container accumulates to a certain extent, it will cause the sample in the container to overflow.

[0004] In addition, when installing the container in the existing oscillation equipment, the operator is usually required to twist the nuts on both sides of the container to fix the container. When tightening the container, since the operator needs to fix multiple containers, the tightness of the two sides of the container may be different when fixing each container, causing the container to shake during oscillation, and even causing the bottle to fall in severe cases.

[0005] Therefore, an automatic exhaust flip oscillator is proposed to solve the above problems. Summary of the invention

[0006] In view of this, the technical problem to be solved by the present invention is to propose an automatic exhaust flip oscillator to solve the problems in the prior art that the exhaust holes of the container are easily blocked and the container fixing operation is complicated.

[0007] To achieve the above object, the present invention provides the following technical solutions: an automatic exhaust flip oscillator, comprising an operating table, an oscillation chamber is installed above the operating table, a protective cover is slidably connected to the oscillation chamber, an oscillation plate is rotatably connected to the middle of the oscillation chamber, container bottles are evenly arranged in the oscillation plate, and also includes an anti-blocking automatic exhaust mechanism and a quick clamping mechanical structure; The anti-clogging automatic exhaust mechanism is arranged above the container bottle, and the anti-clogging automatic exhaust mechanism is used to adjust the gas discharge in the container; The quick clamping mechanical structure is arranged on the oscillating plate, and the quick clamping mechanical structure is used for installing and fixing the container bottle.

[0008] Preferably, a collision adjustment mechanism is provided on the oscillation chamber, and the collision adjustment mechanism includes an exhaust screw, a bracket is threadedly connected below the exhaust screw, the bottom of the bracket is fixedly connected to the oscillation chamber, a collision plate is slidably connected above the oscillation chamber, the bottom of the exhaust screw is rotatably connected to the middle of the collision plate, and guide rods are fixedly connected to the upper surface of the collision plate near both sides of the exhaust screw.

[0009] Preferably, the outer surface of the guide rod is slidably connected to the bracket, a compression spring is sleeved on the outer surface of the guide rod, one end of the compression spring is fixedly connected to the bracket, the other end of the compression spring is fixedly connected to the guide rod, and a protrusion is provided at the bottom end of the collision plate.

[0010] Preferably, the anti-clogging automatic exhaust mechanism includes an exhaust column, a T-shaped exhaust pad is fixedly connected to the bottom of the exhaust column, exhaust grooves are evenly arranged on the outer surface of the T-shaped exhaust pad, and a container cap is threadedly connected to the outer surface of the upper end of the container bottle.

[0011] Preferably, an exhaust hole is opened in the middle of the container cap, and exhaust grooves are evenly opened in the exhaust hole, and the exhaust grooves do not pass through the exhaust hole. A buffer spring is fixedly connected to the upper surface of the middle of the container cap, and the buffer spring is sleeved on the outer surface of the exhaust column.

[0012] Preferably, the quick clamping mechanical structure includes a threaded adjustment twist, a threaded sleeve is threadedly connected to the middle of the threaded adjustment twist, a limited sliding column is slidably connected to the middle of the threaded adjustment twist, and the threaded sleeve is fixedly connected to the oscillation disk on one side away from the threaded adjustment twist.

[0013] Preferably, the outer surface of the limit slide is slidably connected to a rotating ring, the outer surface of the rotating ring is rotationally connected to the oscillation disk, and the rotating ring is symmetrically rotationally connected to a pull rod on a side away from the threaded adjustment torque.

[0014] Preferably, one end of the pull rod away from the rotating ring is rotatably connected to a clamping plate, a sliding rod is symmetrically fixedly connected to the oscillating disk, and the middle parts of both ends of the clamping plate are slidably connected to the sliding rod.

[0015] Compared with the prior art, the present invention provides an automatic exhaust flip oscillator, which has the following beneficial effects: 1. Through the arrangement of this scheme, the soil, solid waste and the like can be mixed and oscillated in the container bottle, and the gas in the container bottle can be discharged in stages. By arranging the exhaust extrusion linkage on the inner side of the upper end of the oscillation chamber, the soil sample in the container can be rotated and mixed, and the pores can be reduced by gravity.

[0016] 2. The exhaust of the container bottle can be adjusted by setting the collision adjustment mechanism. Not only can the exhaust mechanism be adjusted, but also the exhaust volume can be flexibly adjusted according to the experiment type to meet the diverse experimental conditions and improve the versatility of the equipment.

[0017] 3. Through the design of this solution, you only need to turn the threaded adjustment knob to synchronously adjust the clamps on both sides of the container bottle, which can not only reduce the phenomenon of different tightness of the fixation on both sides, but also compared with the prior art, this solution only needs to turn the threaded adjustment knob once to complete the fixation of the container bottle. At the same time, the clamp can be locked after being fixed by threaded connection with the threaded sleeve, which not only reduces the complexity of operation, but also reduces the phenomenon of different tightness during a single operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is an auxiliary schematic diagram of the three-dimensional structure of the present invention; Figure 3 A schematic diagram of the structural connection relationship of the collision adjustment mechanism of the present invention; Figure 4 A schematic diagram of the connection relationship of the quick clamping mechanical structure of the present invention; Figure 5 For the present invention Figure 4 Enlarged view of point A in the middle; Figure 6 This is a schematic diagram of the structural connection relationship of the anti-clogging automatic exhaust mechanism of the present invention; Figure 7 For the present invention Figure 6 Enlarged view of point B in the middle; Figure 8 It is a schematic diagram of the connection relationship between the anti-clogging automatic exhaust mechanism and the quick clamping mechanical structure of the present invention.

[0019] In the figure: 1. Operating table; 11. Oscillation chamber; 12. Protective cover; 13. Oscillation plate; 14. Container bottle; 2. Collision adjustment mechanism; 21. Exhaust screw; 22. Bracket; 23. Guide rod; 24. Compression spring; 25. Collision plate; 3. Anti-blocking automatic exhaust mechanism; 31. Exhaust column; 32. T-shaped exhaust pad; 33. Container cap; 34. Exhaust hole; 35. Buffer spring; 4. Quick clamping mechanical structure; 41. Threaded adjustment knob; 42. Limiting slide column; 43. Threaded sleeve; 44. Rotating ring; 45. Pull rod; 46. Clamp plate; 47. Slide rod. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] The present invention is further described in detail below based on the accompanying drawings and embodiments.

[0022] First embodiment Please refer to Figures 1 to 8 As shown: In order to solve the problems mentioned in the technical solution, the embodiment of the present application provides an automatic exhaust flip oscillator, including an operating table 1, an oscillation chamber 11 is installed above the operating table 1, a protective cover 12 is slidably connected to the oscillation chamber 11, an oscillation disk 13 is rotatably connected to the middle of the oscillation chamber 11, and container bottles 14 are evenly arranged in the oscillation disk 13, and also includes an anti-blocking automatic exhaust mechanism 3 and a quick clamping mechanical structure 4; The anti-clogging automatic exhaust mechanism 3 is arranged above the container bottle 14, and the anti-clogging automatic exhaust mechanism 3 is used to adjust the gas discharge in the container; The quick clamping mechanical structure 4 is arranged on the oscillating plate 13, and the quick clamping mechanical structure 4 is used for installing and fixing the container bottle 14; Specifically, Figure 3 As shown, a collision adjustment mechanism 2 is provided on the oscillation chamber 11, and the collision adjustment mechanism 2 includes an exhaust screw 21, a bracket 22 is threadedly connected below the exhaust screw 21, the bottom of the bracket 22 is fixedly connected to the oscillation chamber 11, a collision plate 25 is slidably connected above the oscillation chamber 11, the bottom of the exhaust screw 21 is rotatably connected to the middle of the collision plate 25, and the upper surface of the collision plate 25 is fixedly connected to guide rods 23 near both sides of the exhaust screw 21; The guide rods 23 are symmetrically arranged on both sides of the exhaust screw 21 to provide a stable guide for the collision plate 25 to slide.

[0023] The outer surface of the guide rod 23 is slidably connected to the bracket 22, and a compression spring 24 is sleeved on the outer surface of the guide rod 23. One end of the compression spring 24 is fixedly connected to the bracket 22, and the other end of the compression spring 24 is fixedly connected to the guide rod 23. A protrusion is provided at the bottom end of the collision plate 25; Among them, the elastic buffering of the compression spring 24 can make the collision plate 25 more linear and smooth during the adjustment movement, and a bump is set at the bottom of the collision plate 25, and the bump is made of metal material and has wear-resistant and corrosion-resistant properties.

[0024] Specifically, Figure 7 and Figure 8As shown, a T-shaped exhaust pad 32 is fixedly connected to the bottom of the exhaust column 31, and exhaust grooves are evenly opened on the outer surface of the T-shaped exhaust pad 32. A container cap 33 is threadedly connected to the outer surface of the upper end of the container bottle 14; an exhaust hole 34 is opened in the middle of the container cap 33, and exhaust grooves are also evenly opened in the exhaust hole 34, and the exhaust grooves do not penetrate the exhaust hole 34. A buffer spring 35 is fixedly connected to the upper surface of the middle of the container cap 33, and the buffer spring 35 is sleeved on the outer surface of the exhaust column 31; Among them, squeezing the exhaust column 31 through the collision plate 25 will drive the exhaust column 31 to slide in the exhaust hole 34, and a limit block is provided on the outer surface of the T-shaped exhaust pad 32 to prevent the T-shaped exhaust pad 32 from rotating in the exhaust hole 34, wherein the exhaust groove in the T-shaped exhaust pad 32 is connected with the exhaust groove starting in the exhaust hole 34, when the T-shaped exhaust pad 32 slides downward in the exhaust hole 34, when the T-shaped exhaust pad 32 slides to contact the exhaust groove, at this time, the inside of the container bottle 14 is connected with the exhaust groove, when the exhaust column 31 is no longer squeezed by the collision plate 25, at this time, the elastic stretching action of the buffer spring 35 will cause the T-shaped exhaust pad 32 to start to slide upward, and at this time the exhaust groove is closed and isolated from the inside of the container bottle 14.

[0025] Specifically, Figure 4 and Figure 5 As shown, a threaded sleeve 43 is threadedly connected to the middle of the threaded adjustment knob 41, and a limited position sliding column 42 is slidably connected to the middle of the threaded adjustment knob 41. The threaded sleeve 43 is fixedly connected to the oscillation plate 13 on one side away from the threaded adjustment knob 41; a rotating ring 44 is slidably connected to the outer surface of the limited position sliding column 42, and the outer surface of the rotating ring 44 is rotatably connected to the oscillation plate 13. The rotating ring 44 is symmetrically rotatably connected to the pull rod 45 on one side away from the threaded adjustment knob 41; Among them, by rotating the threaded adjustment knob 41, the threaded adjustment knob 41 will be threadedly connected to the threaded sleeve 43. At this time, the threaded adjustment knob 41 drives the limit slide 42 to start driving the rotating ring 44 to rotate synchronously. The threaded connection between the threaded adjustment knob 41 and the threaded sleeve 43 can make the rotating ring 44 have a certain locking effect on the oscillation disk 13.

[0026] Further Figure 4 As shown, the end of the pull rod 45 away from the rotating ring 44 is rotatably connected to a clamping plate 46, and a sliding rod 47 is symmetrically fixedly connected in the oscillating disk 13, and the middle parts of both ends of the clamping plate 46 are slidably connected to the sliding rod 47; The oscillating plate 13 is evenly provided with container grooves, and the container bottle 14 is fixedly connected to a limiting ring near the upper surface of the middle portion.

[0027] The specific implementation process is as follows: First, the operator adds the soil to be tested and the reagent into the container bottle 14 according to the test ratio, and then Figure 8As shown, the container cap 33 is placed on the upper surface of the container bottle 14 and the thread is opened to screw the container cap 33 so that it starts to be tightened with the container bottle 14. When the oscillating plate 13 and the container bottle 14 are tightened, the sealed container bottles 14 are respectively placed as shown in FIG. Figure 3 As shown in the figure, the container bottle 14 is placed in the oscillation chamber 11, and the container bottle 14 is fixed by inserting the container bottle 14 as a whole into the oscillation hole reserved in the middle of the oscillation plate 13, as shown in the figure. Figure 4 As shown, since the upper middle part of the container bottle 14 is fixedly connected with a limiting ring, when the container bottle 14 is inserted into the oscillation hole of the oscillation disk 13, the limiting ring will cause the container bottle 14 to be stuck in the oscillation hole, which can not only prevent the center of the container bottle 14 from deviating when it is installed in the oscillation disk 13, resulting in deviation in the upper and lower fixed distances of the container bottle 14, but also reduce the shaking of the equipment due to the eccentric gravity difference when the container bottle 14 rotates, thereby reducing equipment damage; Further, when the container bottle 14 is engaged in the oscillation hole in the middle of the oscillation plate 13 through the limiting ring, the operator Figure 3 Start to rotate the threaded adjustment knob 41 clockwise. At this time, when the threaded adjustment knob 41 is rotated clockwise, since the threaded adjustment knob 41 is threadedly connected to the threaded sleeve 43, the threaded adjustment knob 41 is rotated to make the threaded adjustment knob 41 start to be threadedly connected to the threaded sleeve 43 to the left. At the same time, since the limiting slide 42 slides in the threaded adjustment knob 41 through the limiting bar, and the other end of the limiting slide 42 slides in the rotating ring 44 through the limiting bar, the rotating ring 44 is driven to start to rotate synchronously through the rotation of the threaded adjustment knob 41. At this time, the synchronous clockwise rotation of the rotating ring 44 will drive the pull rod 45 located on the rotating ring 44 to start to drive the clamping plates 46 on both sides of the rotating ring 44 to move. At this time, the rotation of the rotating ring 44 will drive the clamping plates 46 to start to slide relatively close to each other in the sliding rod 47. At this time, the clamping plates 46 are opened in the middle of the clamping plates 46. The semi-arc clamping groove begins to gradually tighten the outer surface of the container bottle 14. Compared with the prior art, the operator needs to fix multiple containers, which may result in different fixing tightness on both sides of the container when fixing both sides of each container, causing the container to shake during oscillation, and even causing the bottle body to splash and fall. Through the design of this solution, only the threaded adjustment knob 41 needs to be rotated to synchronously adjust the clamping plates 46 on both sides of the container bottle 14, which can not only reduce the phenomenon of different fixing tightness on both sides, but also compared with the prior art, this solution only needs to rotate the threaded adjustment knob 41 once to complete the fixation of the container bottle 14. At the same time, the clamping plate 46 can be locked after being fixed by threaded connection with the threaded sleeve 43, which not only reduces the complexity of operation, but also reduces the phenomenon of different tightness during a single operation.

[0028] When the container bottles 14 are fixed respectively, the operator starts to start the operation panel on the upper surface of the operation table 1. At this time, the middle part of the oscillating plate 13 is driven by the driving device to make the container bottle 14 start to rotate slowly in the oscillation chamber 11. At this time, the soil and liquid in the container bottle 14 begin to mix. During the initial mixing reaction of the reagent and the liquid, the chemical substances in the soil react with the solvent to generate gas. These gases are continuously accumulated in the container. If the gas in the container accumulates to a certain amount, the gas may break through the bottle cap and cause damage to the equipment. At this time, Figure 3 As shown in the figure, the gas discharge in the container bottle 14 is adjusted. At this time, the operator slowly rotates the exhaust screw 21 in a clockwise direction. Since the exhaust screw 21 is threadedly connected to the bracket 22, the exhaust screw 21 starts to move downward under the action of the thread by rotating the exhaust screw 21. At this time, the downward movement of the exhaust screw 21 drives the collision plate 25 to start sliding downward on the oscillation chamber 11. When the bottom protrusion of the collision plate 25 gradually contacts the upper surface of the exhaust column 31 and generates a certain amount of extrusion, as shown in FIG. Figure 7 As shown, when the exhaust column 31 squeezed by the collision plate 25 moves downward, the T-shaped exhaust pad 32 at the lower end of the exhaust column 31 begins to slide downward in the exhaust hole 34. At this time, since the T-shaped exhaust pad 32 begins to have an exhaust groove, when the T-shaped exhaust pad 32 slides downward, the exhaust groove is connected to the exhaust groove of the exhaust hole 34. At this time, the gas located in the container bottle 14 begins to flow into the oscillation chamber 11 along the exhaust groove of the T-shaped exhaust pad 32. At this time, since the soil in the container bottle 14 is rotating, when the soil and the reagent are mixed and rotated to the upper end of the oscillation chamber 11 of the container bottle 14, the soil will begin to be spun under the action of its own gravity. The exhaust column 31 is no longer squeezed by the collision plate 25, and the exhaust column 31 slides upward again under the elastic action of the buffer spring 35, so that the T-shaped exhaust pad 32 is closed with the exhaust hole 34 again. The gas generated in the container bottle 14 can be continuously discharged through the cyclic rotation of the container bottle 14, which can not only reduce the damage of the container caused by the inability to discharge the gas generated by the soil in the container bottle 14 during mixing, but also reduce the blockage of the air holes caused by the soil during oscillation mixing.

[0029] Please refer to the above working process Figures 1 to 8 .

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic exhaust tumbling oscillator, comprising an operating table (1), an oscillation chamber (11) being installed above the operating table (1), a protective cover (12) being slidably connected to the oscillation chamber (11), an oscillation plate (13) being rotatably connected to the middle of the oscillation chamber (11), container bottles (14) being evenly arranged in the oscillation plate (13), characterized in that: It also includes an anti-clogging automatic exhaust mechanism (3) and a quick clamping mechanical structure (4); The anti-clogging automatic exhaust mechanism (3) is arranged above the container bottle (14), and the anti-clogging automatic exhaust mechanism (3) is used to adjust the exhaust of gas in the container; The quick clamping mechanical structure (4) is arranged on the oscillating plate (13), and the quick clamping mechanical structure (4) is used for installing and fixing the container bottle (14).

2. The automatic exhaust flip oscillator according to claim 1, characterized in that: The oscillation chamber (11) is provided with a collision adjustment mechanism (2), the collision adjustment mechanism (2) comprising an exhaust screw (21), and a bracket (22) is threadedly connected below the exhaust screw (21).

3. The automatic exhaust flip oscillator according to claim 2, characterized in that: The bottom of the bracket (22) is fixedly connected to the oscillation chamber (11), a collision plate (25) is slidably connected above the oscillation chamber (11), the bottom of the exhaust screw (21) is rotatably connected to the middle of the collision plate (25), and the upper surface of the collision plate (25) is fixedly connected to guide rods (23) near both sides of the exhaust screw (21).

4. The automatic exhaust tumbling oscillator according to claim 3, characterized in that: The outer surface of the guide rod (23) is slidably connected to the bracket (22), and a compression spring (24) is sleeved on the outer surface of the guide rod (23). One end of the compression spring (24) is fixedly connected to the bracket (22), and the other end of the compression spring (24) is fixedly connected to the guide rod (23). A protrusion is provided at the bottom end of the collision plate (25).

5. The automatic exhaust tumbling oscillator according to claim 1, characterized in that: The anti-clogging automatic exhaust mechanism (3) comprises an exhaust column (31), a T-shaped exhaust pad (32) being fixedly connected to the bottom of the exhaust column (31), exhaust grooves being evenly arranged on the outer surface of the T-shaped exhaust pad (32), and a container cap (33) being threadedly connected to the outer surface of the upper end of the container bottle (14).

6. The automatic exhaust tumbling oscillator according to claim 5, characterized in that: An exhaust hole (34) is provided in the middle of the container cap (33), exhaust grooves are evenly provided in the exhaust hole (34), and the exhaust grooves do not penetrate the exhaust hole (34). A buffer spring (35) is fixedly connected to the upper surface of the middle of the container cap (33), and the buffer spring (35) is sleeved on the outer surface of the exhaust column (31).

7. The automatic exhaust tumbling oscillator according to claim 1, characterized in that: The quick clamping mechanical structure (4) comprises a threaded adjustment knob (41), a threaded sleeve (43) is threadedly connected to the middle of the threaded adjustment knob (41), a limited position slide column (42) is slidably connected to the middle of the threaded adjustment knob (41), and the threaded sleeve (43) is fixedly connected to the oscillating plate (13) on a side away from the threaded adjustment knob (41).

8. The automatic exhaust tumbling oscillator according to claim 7, characterized in that: The outer surface of the limit sliding column (42) is slidably connected to a rotating ring (44), and the outer surface of the rotating ring (44) is rotationally connected to the oscillating plate (13). The side of the rotating ring (44) away from the threaded adjustment knob (41) is symmetrically rotationally connected to a pull rod (45).

9. The automatic exhaust tumbling oscillator according to claim 8, characterized in that: The pull rod (45) is rotatably connected to one end away from the rotating ring (44) with a clamping plate (46), and a sliding rod (47) is symmetrically fixedly connected to the oscillating disk (13). The middle parts of both ends of the clamping plate (46) are slidably connected to the sliding rod (47).

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