Water bath magnetic stirring device

Abstract

The invention discloses a water bath magnetic stirring device which comprises a machine body, a base is fixedly connected to the lower end of the machine body, a moving mechanism is arranged on the base, a limiting clamping mechanism is arranged on the machine body, a glass dish is arranged on the limiting clamping mechanism, and a partition plate is arranged in the glass dish. A screw rod is fixedly connected to the upper end of the machine body, an anti-sputtering mechanism is arranged on the screw rod, and a top plate is fixedly connected to the upper end of the screw rod. The invention relates to a water bath magnetic stirring device which has the characteristics that the device is stably placed on a table board, a glass dish is convenient to limit, and stirred liquid is easy to splash.

Description

Technical Field

[0001] The invention belongs to the technical field of stirring devices, in particular to a water bath magnetic stirring device. Background Art

[0002] The utility model patent with patent authorization announcement number CN215139331U discloses a multifunctional water bath heating device for a magnetic stirrer, including a placement component, a fixing component and a heat insulation component. A placement groove is provided inside the placement component, and the placement groove contains a liquid for water bath heating and a beaker immersed in the liquid. The fixing component includes a fixing clamp and a tightening component. The tightening component movably penetrates the side wall of the placement component and is connected to the fixing clamp. The beaker is clamped between the fixing clamps. The heat insulation component is connected to the inner wall of the placement groove, the beaker is placed above the heat insulation component, and the placement component is placed on the magnetic stirrer. The multifunctional water bath heating device for a magnetic stirrer of the utility model realizes: both stabilizing the beaker and avoiding direct contact between the beaker and the heating dish.

[0003] However, in the prior art, after the device is moved to the designated position, the device has low stability when placed on the table and is easily moved by external force. At the same time, the glass dish placed on the device lacks a limit, is not placed stably enough, and liquid splashes may occur during the stirring process of the device. Summary of the invention The purpose of the present invention is to provide a water bath magnetic stirring device in order to solve the above problems, thereby solving the problems mentioned in the background technology.

[0005] In order to solve the above problems, the present invention provides a technical solution: A water bath magnetic stirring device comprises a body, the lower end of the body is fixedly connected to a base, the base is provided with a moving mechanism, the body is provided with a limited clamping mechanism, a glass dish is provided on the limited clamping mechanism, a partition is provided inside the glass dish, the upper end of the body is fixedly connected to a screw, the screw is provided with an anti-sputtering mechanism, and the upper end of the screw is fixedly connected to a top plate.

[0006] Preferably, the moving mechanism includes a rubber sealing ring, a rubber sealing ring is bonded to the lower end of the base, a sealing plate is slidably connected to the inside of the base, a moving wheel is arranged at the lower end of the sealing plate, a forward and reverse threaded screw is rotatably connected to the inside of the base, a support slide is movably connected to the outside of the forward and reverse threaded screw, the support slide is slidably connected to the body, a top block is threadedly connected to the outside of the forward and reverse threaded screw, a first spring is arranged on the outside of the forward and reverse threaded screw, an adjustment rod is hinged at the lower end of the support slide, and the adjustment rod is hinged to the sealing plate. By rotating the forward and reverse threaded screw and the top block to make a threaded movement, the top block drives the support slide to move through the first spring, and the adjustment rod drives the sealing plate to slide in the base, so that the rubber sealing ring on the base and the table are easy to engage and disengage, so that the device is easy to move, and after the device moves to the specified position, it is adsorbed on the table through the rubber sealing ring, so that the placement stability of the device is higher.

[0007] Preferably, one end of the first spring is fixedly connected to the top block, and the other end of the first spring is fixedly connected to the support slide bar. By providing the first spring, the support slide bar is easy to move elastically.

[0008] Preferably, the position-limiting clamping mechanism comprises a support rod, the upper end of the body is fixedly connected to the support rod, the upper end of the support rod is fixedly connected to a support plate, the support plate is in contact with the glass dish, the outer side of the support rod is threadedly connected to a turntable, the inside of the turntable is slidably connected to a sliding pin, the upper end of the sliding pin is fixedly connected to a sliding rod, the sliding rod and the support plate are slidably connected, the upper end of the body is fixedly connected to a supporting ring, and the turntable and the supporting ring are movably connected. The turntable is rotated so that the sliding pin drives the sliding rod to move, thereby causing the clamping plate to move and contact the glass dish, thereby facilitating the position limiting of the glass dish, and the turntable rotates and the support rod makes a threaded motion, so that the turntable is easy to limit after rotation.

[0009] Preferably, a clamping plate is fixedly connected to the upper end of the slide bar, and the clamping plate is in contact with the glass dish. By providing the clamping plate, the glass dish is convenient to be clamped and fixed.

[0010] Preferably, a guide pin is fixedly connected to the edge of the rotating disk, and the guide pin is slidably connected to the support ring. The rotation of the rotating disk is controlled by setting the guide pin.

[0011] Preferably, the anti-splashing mechanism comprises a connecting seat, the outer side of the screw rod is slidably connected to the connecting seat, the surface of the connecting seat is fixedly connected to a tray, the lower end of the tray is fixedly connected to a pressure rod, the outer side of the pressure rod is slidably connected to a slide cylinder, the lower end of the slide cylinder is fixedly connected to a baffle plate, a second spring is arranged inside the slide cylinder, the outer side of the screw rod is threadedly connected to a driven sprocket, the outer side of the driven sprocket is arranged with a chain, the rear end of the tray is fixedly connected to a mounting seat, the mounting seat and the chain are slidably connected, the inner side of the mounting seat is rotatably connected to a driving sprocket, and the driving sprocket and the chain are meshed. The second spring acts on the baffle plate, thereby making it easy to close the glass dish and prevent the liquid in the glass dish from splashing during the stirring process. At the same time, the driving sprocket is rotated to drive the driven sprocket to rotate and the screw rod to do threaded motion through the chain, thereby making the driven sprocket drive the connecting seat to move, thereby making the tray move, thereby making the device able to close glass dishes of different heights.

[0012] Preferably, one end of the second spring is fixedly connected to the pressure rod, and the other end of the second spring is fixedly connected to the baffle. By providing the second spring, the baffle is elastically pressed downward.

[0013] The beneficial effects of the present invention are as follows: the present invention relates to a water bath magnetic stirring device, which has the characteristics of being stably placed on a table, being easy to limit the glass dish, and being easy to splash when stirring liquid. In specific use, compared with a traditional water bath magnetic stirring device, the water bath magnetic stirring device has the following beneficial effects: First, by rotating the forward and reverse threaded screw and the top block to make a threaded motion, the top block drives the support slide bar to move through the first spring, and then the adjusting rod drives the sealing plate to slide in the base, so that the rubber sealing ring on the base and the table surface are easy to disengage, so that the device is easy to move, and after the device moves to the specified position, it is adsorbed on the table surface through the rubber sealing ring, so that the placement stability of the device is higher.

[0014] Secondly, by rotating the turntable, the sliding pin drives the sliding rod to move, and then the clamp moves and contacts the glass dish, so that the glass dish is easy to limit. During the rotation of the turntable, the support rod makes a threaded motion, so that the turntable is easy to limit after rotation.

[0015] Finally, the second spring acts on the baffle plate, making it easier to close the glass dish and preventing splashing of the liquid in the glass dish during stirring. At the same time, the active sprocket is rotated to drive the driven sprocket to rotate and the screw to make a threaded motion through the chain, so that the driven sprocket drives the connecting seat to move, and then the tray moves, so that the device can close glass dishes of different heights. BRIEF DESCRIPTION OF THE DRAWINGS For ease of explanation, the present invention is described in detail with reference to the following specific implementations and the accompanying drawings.

[0017] Figure 1 It is a three-dimensional diagram of the overall structure of the present invention; Figure 2 For the present invention Figure 1 Bottom view of Figure 3 For the present invention Figure 1 Rear view of Figure 4 For the present invention Figure 2 A three-dimensional view of the sealing plate in FIG. Figure 5 For the present invention Figure 1 A three-dimensional diagram of the limit clamping mechanism; Figure 6 For the present invention Figure 5 A cross-sectional view of a support ring; Figure 7 For the present invention Figure 1 A three-dimensional view of a pallet; Figure 8 For the present invention Figure 7 A magnified image of point A; Fig. 9 For the present invention Figure 3 Enlarged view of point B.

[0018] In the figure: 1. body; 2. base; 3. moving mechanism; 4. limit clamping mechanism; 5. glass dish; 6. partition; 7. screw; 8. anti-splashing mechanism; 9. top plate; 31. rubber sealing ring; 32. sealing plate; 33. moving wheel; 34. forward and reverse threaded screw; 35. supporting slide; 36. top block; 37. first spring; 38. adjusting rod; 41. supporting rod; 42. supporting plate; 43. turntable; 44. sliding pin; 45. sliding rod; 46. clamping plate; 47. supporting ring; 48. guide pin; 81. connecting seat; 82. tray; 83. pressure rod; 84. slide cylinder; 85. baffle plate; 86. second spring; 87. driven sprocket; 88. chain; 89. mounting seat; 810. driving sprocket. DETAILED DESCRIPTION like Figure 1-9 As shown, this specific implementation adopts the following technical solutions: Example: A water bath magnetic stirring device comprises a body 1, the lower end of the body 1 is fixedly connected to a base 2, the base 2 is provided with a moving mechanism 3, the body 1 is provided with a limited clamping mechanism 4, the limited clamping mechanism 4 is provided with a glass dish 5, the glass dish 5 is provided with a partition 6 inside, the upper end of the body 1 is fixedly connected to a screw 7, the screw 7 is provided with an anti-sputtering mechanism 8, and the upper end of the screw 7 is fixedly connected to a top plate 9.

[0020] The moving mechanism 3 includes a rubber sealing ring 31, a rubber sealing ring 31 is bonded to the lower end of the base 2, a sealing plate 32 is slidably connected inside the base 2, a moving wheel 33 is provided at the lower end of the sealing plate 32, a forward and reverse threaded screw 34 is rotatably connected inside the base 2, a support slide 35 is movably connected to the outer side of the forward and reverse threaded screw 34, the support slide 35 is slidably connected to the body 1, the outer side of the forward and reverse threaded screw 34 is threadedly connected to a top block 36, a first spring 37 is provided on the outer side of the forward and reverse threaded screw 34, one end of the first spring 37 is fixedly connected to the top block 36, and the other end of the first spring 37 supports the body 1. The support slide bar 35 is fixedly connected, and a first spring 37 is provided to facilitate elastic movement of the support slide bar 35. An adjusting rod 38 is hinged at the lower end of the support slide bar 35. The adjusting rod 38 and the sealing plate 32 are hinged. By rotating the forward and reverse threaded screw 34 and the top block 36 to make a threaded movement, the top block 36 can drive the support slide bar 35 to move through the first spring 37, and the adjusting rod 38 can drive the sealing plate 32 to slide in the base 2, so that the rubber sealing ring 31 on the base 2 and the table surface are easy to engage and disengage, so that the device is easy to move, and after the device moves to the specified position, it is adsorbed on the table surface through the rubber sealing ring 31, so that the placement stability of the device is higher.

[0021] The position-limiting clamping mechanism 4 comprises a support rod 41, the upper end of the body 1 is fixedly connected with the support rod 41, the upper end of the support rod 41 is fixedly connected with a support plate 42, the support plate 42 is in contact with the glass dish 5, the outer side of the support rod 41 is connected with a turntable 43 by a thread, the inner side of the turntable 43 is slidably connected with a sliding pin 44, the upper end of the sliding pin 44 is fixedly connected with a sliding rod 45, the sliding rod 45 is slidably connected with the support plate 42, the upper end of the sliding rod 45 is fixedly connected with a clamping plate 46, the clamping plate 46 is in contact with the glass dish 5, and by setting the clamping plate 46, The glass dish 5 is convenient to be clamped and fixed. A support ring 47 is fixedly connected to the upper end of the body 1. The turntable 43 and the support ring 47 are movably connected. A guide pin 48 is fixedly connected to the edge of the turntable 43. The guide pin 48 and the support ring 47 are slidably connected. By setting the guide pin 48, the rotation of the turntable 43 is controlled. By rotating the turntable 43, the sliding pin 44 drives the sliding rod 45 to move, and then the clamping plate 46 moves and contacts the glass dish 5, so that the glass dish 5 is convenient to limit. In the process of rotation, the turntable 43 makes a threaded motion with the support rod 41, so that the turntable 43 is convenient to limit after rotation.

[0022] The anti-sputtering mechanism 8 includes a connecting seat 81, the outer side of the screw rod 7 is slidably connected to the connecting seat 81, the surface of the connecting seat 81 is fixedly connected to a tray 82, the lower end of the tray 82 is fixedly connected to a pressure rod 83, the outer side of the pressure rod 83 is slidably connected to a slide cylinder 84, the lower end of the slide cylinder 84 is fixedly connected to a baffle plate 85, a second spring 86 is arranged inside the slide cylinder 84, one end of the second spring 86 is fixedly connected to the pressure rod 83, and the other end of the second spring 86 is fixedly connected to the baffle plate 85. By arranging the second spring 86, the baffle plate 85 is elastically pressed down, and the outer side of the screw rod 7 is connected to a driven sprocket 87 by a thread. A chain 88 is arranged on the outer side of 7, and a mounting seat 89 is fixedly connected to the rear end of the tray 82, and the mounting seat 89 and the chain 88 are slidably connected. A driving sprocket 810 is rotatably connected inside the mounting seat 89, and the driving sprocket 810 and the chain 88 are meshed, and act on the baffle plate 85 through the second spring 86, so that the glass dish 5 is easy to close and splashing of the liquid in the glass dish 5 is prevented during the stirring process. At the same time, the driving sprocket 810 is rotated to drive the driven sprocket 87 to rotate and the screw 7 to make a threaded motion through the chain 88, so that the driven sprocket 87 drives the connecting seat 81 to move, and then the tray 82 moves, so that the device can close the glass dishes 5 with different heights.

[0023] The use state of the present invention is as follows: when in use, the forward and reverse threaded screw rod 34 is manually rotated, the forward and reverse threaded screw rod 34 rotates and the top block 36 performs a threaded motion, thereby causing the top block 36 to squeeze the first spring 37, so that the first spring 37 will drive the supporting slide bar 35 to move elastically, thereby causing the adjustment rod 38 to deflect, and the adjustment rod 38 drives the sealing plate 32 to slide downward in the base 2, thereby causing the moving wheel 33 to extend from the base 2, thereby facilitating the separation of the rubber sealing ring 31 on the base 2 and the table top, thereby facilitating the movement of the device through the moving wheel 33, and after the device moves to the specified position, the forward and reverse threaded screw rod 34 and the top block 36 perform a threaded motion, thereby causing the sealing plate 32 to slide upward in the base 2, thereby causing the rubber sealing ring 31 to contact the ground, thereby causing the rubber sealing ring 31 to be adsorbed on The table is placed on the table, thereby making the device more stable. The glass dish 5 is then placed on the support plate 42. The turntable 43 is then manually rotated so that the sliding pin 44 drives the sliding rod 45 to move, thereby causing the clamping plate 46 to move and contact the glass dish 5, thereby making it easy to limit the position of the glass dish 5. During the rotation of the turntable 43, the turntable 43 makes a threaded motion with the support rod 41, thereby making it easy to limit the position after the turntable 43 rotates. The active sprocket 810 is then rotated to drive the driven sprocket 87 to rotate through the chain 88 and the screw 7 to make a threaded motion, thereby causing the driven sprocket 87 to drive the connecting seat 81 to move, thereby causing the tray 82 to move. The movement of the tray 82 acts on the baffle 85 through the second spring 86, thereby making it easy to close the glass dish 5, preventing splashing of the liquid in the glass dish 5 during stirring, thereby allowing the device to close glass dishes 5 of different heights.

[0024] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for illustrating the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which shall fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A water bath magnetic stirring device, comprising a body (1), characterized in that: The lower end of the machine body (1) is fixedly connected to a base (2), a moving mechanism (3) is provided on the base (2), a limited position clamping mechanism (4) is provided on the machine body (1), a glass container (5) is provided on the limited position clamping mechanism (4), a partition (6) is provided inside the glass container (5), the upper end of the machine body (1) is fixedly connected to a screw rod (7), an anti-splashing mechanism (8) is provided on the screw rod (7), and the upper end of the screw rod (7) is fixedly connected to a top plate (9).

2. A water bath magnetic stirring device according to claim 1, characterized in that: The moving mechanism (3) comprises a rubber sealing ring (31), the lower end of the base (2) is bonded with a rubber sealing ring (31), the interior of the base (2) is slidably connected to a sealing plate (32), the lower end of the sealing plate (32) is provided with a moving wheel (33), the interior of the base (2) is rotatably connected to a forward and reverse threaded screw (34), the outer side of the forward and reverse threaded screw (34) is movably connected to a support slide bar (35), the support slide bar (35) is slidably connected to the body (1), the outer side of the forward and reverse threaded screw (34) is threadedly connected to a top block (36), the outer side of the forward and reverse threaded screw (34) is provided with a first spring (37), the lower end of the support slide bar (35) is hinged to an adjustment rod (38), and the adjustment rod (38) is hinged to the sealing plate (32).

3. A water bath magnetic stirring device according to claim 2, characterized in that: One end of the first spring (37) is fixedly connected to the top block (36), and the other end of the first spring (37) is fixedly connected to the supporting slide bar (35).

4. A water bath magnetic stirring device according to claim 1, characterized in that: The position-limiting clamping mechanism (4) comprises a support rod (41), the upper end of the machine body (1) is fixedly connected to the support rod (41), the upper end of the support rod (41) is fixedly connected to a support plate (42), the support plate (42) is in contact with the glass dish (5), the outer side of the support rod (41) is connected to a turntable (43) via a thread, the inside of the turntable (43) is slidably connected to a sliding pin (44), the upper end of the sliding pin (44) is fixedly connected to a sliding rod (45), the sliding rod (45) and the support plate (42) are slidably connected, the upper end of the machine body (1) is fixedly connected to a support ring (47), and the turntable (43) and the support ring (47) are movably connected.

5. A water bath magnetic stirring device according to claim 4, characterized in that: A clamping plate (46) is fixedly connected to the upper end of the sliding rod (45), and the clamping plate (46) is in contact with the glass dish (5).

6. A water bath magnetic stirring device according to claim 4, characterized in that: A guide pin (48) is fixedly connected to the edge of the rotating disk (43), and the guide pin (48) is slidably connected to the support ring (47).

7. A water bath magnetic stirring device according to claim 1, characterized in that: The anti-sputtering mechanism (8) comprises a connecting seat (81), the outer side of the screw rod (7) is slidably connected to the connecting seat (81), the surface of the connecting seat (81) is fixedly connected to a tray (82), the lower end of the tray (82) is fixedly connected to a pressure rod (83), the outer side of the pressure rod (83) is slidably connected to a slide cylinder (84), the lower end of the slide cylinder (84) is fixedly connected to a baffle plate (85), a second spring (86) is arranged inside the slide cylinder (84), the outer side of the screw rod (7) is connected to a driven sprocket (87) by a thread, the outer side of the driven sprocket (87) is provided with a chain (88), the rear end of the tray (82) is fixedly connected to a mounting seat (89), the mounting seat (89) and the chain (88) are slidably connected, the interior of the mounting seat (89) is rotatably connected to a driving sprocket (810), and the driving sprocket (810) and the chain (88) are meshed.

8. A water bath magnetic stirring device according to claim 7, characterized in that: One end of the second spring (86) is fixedly connected to the pressure rod (83), and the other end of the second spring (86) is fixedly connected to the baffle (85).

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