Stirring structure capable of spraying liquid along with rotation

Abstract

The utility model relates to the technical field of experimental appliances, and discloses a stirring structure capable of spraying out liquid along with rotation, which comprises a base, a support is fixedly connected to the upper surface of the base, an empty groove is formed in the surface of the support, and a stirring rod is arranged in the empty groove. A screw rod is rotatably connected between the top wall and the bottom wall of the interior of the empty groove, the surface of the screw rod is sleeved with a thread sleeve in a threaded mode, the surface of the thread sleeve is fixedly connected with a cantilever, the upper surface of the cantilever is fixedly connected with a fixing pipe, and the bottom end of the fixing pipe extends to the position below the cantilever and is rotatably provided with a stirring rod through a rotating shaft; a water pipeline is arranged in the stirring rod, and the stirring rod is communicated with the fixed pipe; when the structure is used, adding liquid can be added at multiple positions, the number of the adding positions is large, the reaction in the liquid is uniform, the speeds of all the positions are consistent, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of experimental instruments, in particular to a stirring structure which can spray liquid with rotation. Background Art

[0002] In laboratory exploration or production, it is often necessary to drip or add a certain liquid to a certain solution at a specific rate while stirring to meet the preparation requirements. However, the traditional liquid addition method uses a peristaltic pump to drip through a pipeline, and its addition position is fixed and single, which will cause uneven liquid reaction, low preparation yield or substandard performance. To solve this problem, a stirring structure that can spray liquid with rotation is proposed. Utility Model Content

[0003] In view of the deficiencies of the prior art, the utility model provides a stirring structure which can spray liquid as it rotates.

[0004] The utility model provides the following technical solution: a stirring structure capable of spraying liquid with rotation, comprising a base, a bracket fixedly connected to the upper surface of the base, a hollow groove opened on the surface of the bracket, a screw rotatably connected between the internal top wall and the bottom wall of the hollow groove, a screw sleeve threadedly sleeved on the surface of the screw, a cantilever fixedly connected to the surface of the screw sleeve, a fixed pipe fixedly connected to the upper surface of the cantilever, a stirring rod rotatably installed on the bottom end of the fixed pipe extending to the lower side of the cantilever through a rotating shaft, a water pipe opened inside the stirring rod, and the stirring rod connected to the fixed pipe;

[0005] The cantilever is provided with an infusion component, and the cantilever is provided with a stirring component.

[0006] Preferred technical solution one: the infusion assembly includes a small peristaltic pump fixedly mounted on the cantilever, the water outlet end of the peristaltic pump is connected to the fixed tube, the water inlet end of the peristaltic pump is connected to a water inlet pipe, a liquid storage tank is placed on the base, and the water inlet pipe extends to the interior of the liquid storage tank.

[0007] Preferred technical solution 2: A stirring blade is fixedly installed at the bottom end of the stirring rod, a water pipe is opened inside the stirring blade and is connected to the stirring rod, and water spray holes are opened at both ends of the stirring blade and both sides of the stirring rod.

[0008] Preferred technical solution three: the stirring assembly includes a driving motor fixedly installed on the lower surface of the cantilever, the output end of the driving motor is fixedly connected to a driving gear, the surface of the stirring rod is fixedly connected to a driven gear, and the driving gear and the driven gear are meshed.

[0009] Preferred technical solution four: sliding grooves are provided on both side walls of the inner part of the hollow groove, and sliding blocks are slidably sleeved inside the two sliding grooves, and the two sliding blocks are fixedly connected to the screw sleeves.

[0010] Preferred technical solution five: a placement groove is provided on the upper surface of the base, and a rubber pad is fixedly adhered to the inner bottom wall of the placement groove.

[0011] Compared with the prior art, the utility model provides a stirring structure that can spray liquid with rotation, and has the following beneficial effects: when in use, the container is placed inside the placement groove on the base, and then the screw is rotated to drive the screw sleeve and the cantilever to move downward, so that the stirring rod and the stirring blade are inserted into the interior of the container, and then the rotation of the driving motor drives the rotation of the active gear and the driven gear, thereby driving the stirring rod and the stirring blade to stir the solution in the container, and at the same time, the added liquid stored in the liquid storage tank can be extracted by the peristaltic pump, and sprayed out through the water spray holes on the stirring rod and the stirring blades, so as to realize the addition and mixing of the added liquid. When in use, the device can add the added liquid at multiple positions, and the addition positions are large, so that the reaction in the liquid is uniform, the rate is consistent at each location, and it is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 For the utility model Figure 1 A is an enlarged view of the structure;

[0014] Figure 3 This is a disassembled diagram of the support structure of the utility model.

[0015] In the figure: 1. base; 2. bracket; 3. empty slot; 4. screw; 5. screw sleeve; 6. cantilever; 7. fixed tube; 8. stirring rod; 9. peristaltic pump; 10. water inlet pipe; 11. liquid storage tank; 12. stirring blade; 13. water spray hole; 14. driving motor; 15. driving gear; 16. driven gear; 17. slide groove; 18. slider. DETAILED DESCRIPTION

[0016] See also Figure 1-3 ,

[0017] Embodiment 1: A stirring structure capable of spraying liquid with rotation, comprising a base 1, a bracket 2 is fixedly connected to the upper surface of the base 1, a hollow groove 3 is provided on the surface of the bracket 2, a screw 4 is rotatably connected between the inner top wall and the bottom wall of the hollow groove 3, a screw sleeve 5 is threadedly sleeved on the surface of the screw 4, a cantilever 6 is fixedly connected to the surface of the screw sleeve 5, a fixed pipe 7 is fixedly connected to the upper surface of the cantilever 6, a bottom end of the fixed pipe 7 extends to the bottom of the cantilever 6 and is rotatably mounted with a stirring rod 8 through a rotating shaft, a water pipe is provided inside the stirring rod 8, and the stirring rod 8 is connected to the fixed pipe 7;

[0018] The cantilever 6 is provided with an infusion assembly, and the cantilever 6 is provided with a stirring assembly.

[0019] Embodiment 2: The difference between this embodiment and embodiment 1 is that, the infusion component includes a small peristaltic pump 9 fixedly mounted on the cantilever 6, the water outlet end of the peristaltic pump 9 is connected to the fixed tube 7, the water inlet end of the peristaltic pump 9 is connected to the water inlet pipe 10, a liquid storage tank 11 is placed on the base 1, and the water inlet pipe 10 extends to the interior of the liquid storage tank 11, so as to facilitate the delivery of the additive in the liquid storage tank to the container for mixing and reacting with the solution.

[0020] Embodiment 3: The difference between this embodiment and embodiment 1 is that a stirring blade 12 is fixedly installed at the bottom end of the stirring rod 8, a water pipe is opened inside the stirring blade 12 and is connected to the stirring rod 8, water spray holes 13 are opened at both ends of the stirring blade 12 and both sides of the stirring rod 8, and additive liquid can be input synchronously during the stirring process.

[0021] Embodiment 4: The difference between this embodiment and embodiment 1 is that, the stirring assembly includes a driving motor 14 fixedly mounted on the lower surface of the cantilever 6, the output end of the driving motor 14 is fixedly connected to a driving gear 15, the surface of the stirring rod 8 is fixedly connected to a driven gear 16, the driving gear 15 and the driven gear 16 are meshed with each other, and the rotation of the driving motor 14 can automatically drive the stirring rod 8 to stir and mix the solution and the additive liquid in the container.

[0022] Embodiment 5: The difference between this embodiment and embodiment 1 is that, the inner side walls of the hollow groove 3 are provided with sliding grooves 17, and the interiors of the two sliding grooves 17 are slidably sleeved with sliders 18, and the two sliders 18 are fixedly connected to the screw sleeve 5, so as to limit the movement of the screw sleeve 5 and make its ascent and descent more stable.

[0023] Embodiment 6: The difference between this embodiment and embodiment 1 is that a placement groove is provided on the upper surface of the base 1, and a rubber pad is fixedly adhered to the inner bottom wall of the placement groove to facilitate the placement of the container.

[0024] To sum up, the stirring structure that can spray liquid with rotation, when in use, places the container inside the placement groove on the base 1, and then rotates the screw 4 to drive the screw sleeve 5 and the cantilever 6 to move downward, so that the stirring rod 8 and the stirring blade 12 are inserted into the interior of the container, and then the driving motor 14 is driven to rotate the driving gear 15 and the driven gear 16, thereby driving the stirring rod 8 and the stirring blade 12 to stir the solution in the container, and at the same time, the added liquid stored in the liquid storage tank 11 can be extracted by the peristaltic pump 9, and sprayed out through the water spray holes 13 on the stirring rod 8 and the stirring blade 12, so as to realize the addition and mixing of the added liquid. When in use, the structure can add the added liquid at multiple positions, and the addition positions are large, so that the reaction in the liquid is uniform and the rate is consistent at each location, which is convenient for use.

Claims

1. A stirring structure capable of spraying liquid as it rotates, comprising a base (1), characterized in that: The upper surface of the base (1) is fixedly connected to a bracket (2), a hollow groove (3) is provided on the surface of the bracket (2), a screw rod (4) is rotatably connected between the top wall and the bottom wall of the hollow groove (3), a screw sleeve (5) is threadedly sleeved on the surface of the screw rod (4), a cantilever (6) is fixedly connected to the surface of the screw sleeve (5), a fixing pipe (7) is fixedly connected to the upper surface of the cantilever (6), the bottom end of the fixing pipe (7) extends to the bottom of the cantilever (6) and is rotatably mounted with a stirring rod (8) via a rotating shaft, a water pipe is provided inside the stirring rod (8), and the stirring rod (8) is connected to the fixing pipe (7); An infusion component is arranged on the cantilever (6), and a stirring component is arranged on the cantilever (6).

2. A stirring structure capable of spraying liquid with rotation according to claim 1, characterized in that: The infusion assembly comprises a small peristaltic pump (9) fixedly mounted on the cantilever (6); a water outlet end of the peristaltic pump (9) is connected to the fixed pipe (7); a water inlet end of the peristaltic pump (9) is connected to a water inlet pipe (10); a liquid storage tank (11) is placed on the base (1); and the water inlet pipe (10) extends to the interior of the liquid storage tank (11).

3. A stirring structure capable of spraying liquid with rotation according to claim 2, characterized in that: A stirring blade (12) is fixedly mounted at the bottom end of the stirring rod (8); a water pipe is provided inside the stirring blade (12) and is connected to the stirring rod (8); and water spray holes (13) are provided at both ends of the stirring blade (12) and on both sides of the stirring rod (8).

4. A stirring structure capable of spraying liquid with rotation according to claim 3, characterized in that: The stirring assembly comprises a driving motor (14) fixedly mounted on the lower surface of the cantilever (6); an output end of the driving motor (14) is fixedly connected to a driving gear (15); a surface of the stirring rod (8) is fixedly connected to a driven gear (16); the driving gear (15) and the driven gear (16) are meshed with each other.

5. A stirring structure capable of spraying liquid with rotation according to claim 4, characterized in that: Both side walls of the inner side of the hollow groove (3) are provided with sliding grooves (17), and sliding blocks (18) are slidably sleeved inside the two sliding grooves (17), and the two sliding blocks (18) are fixedly connected to the screw sleeve (5).

6. A stirring structure capable of spraying liquid with rotation according to claim 5, characterized in that: A placement groove is provided on the upper surface of the base (1), and a rubber pad is fixedly bonded to the inner bottom wall of the placement groove.

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