Liquid mixing device
By designing the clamping and cleaning mechanism of the liquid mixing device, the problems of unstable test tube clamping and residual liquid adhesion were solved, achieving stable clamping and cleaning of liquid inside the test tube, thus ensuring the accuracy of food inspection.
Patent Information
- Application Number
- CN202423007509.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-06
- Publication Date
- 2025-11-07
- Estimated Expiration
- 2034-12-06
AI Technical Summary
Existing mixing devices cannot clamp and fix test tubes of different sizes, and residual liquid will adhere to the surface of the stirring rod after thorough mixing, affecting the test results.
A liquid mixing device was designed. The test tube is clamped and fixed by a knob driven by a two-way lead screw and a moving rod. The mixing is carried out by a motor driven by a stirring rod. After mixing, the residual liquid is cleaned by a knob driven by a cleaning tank.
It achieves stable clamping and thorough mixing of test tubes of different sizes, avoids residual liquid adhesion, and ensures the accuracy of food testing results.
Smart Images
Figure CN223517426U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to food inspection technical field especially, relate to a liquid mixing device. BACKGROUND
[0002] Food inspection is a subject of studying and evaluating food quality and its change, it according to the technical standard of some basic theory and various technologies of physics, chemistry, biochemistry, the quality of food raw materials, auxiliary materials, semi-finished products, finished products and by-products is inspected to food inspection, to ensure product quality is qualified, because the extracted liquid is less, generally will utilize test tube to load, and still need to drop into other ingredients or detection reagent in the test tube in the detection process, to guarantee that a variety of liquids in the test tube can be quickly fused, need mixing device to the liquid in the test tube is mixed fully, the existing mixing device cannot be clamped and fixed to different specifications test tube, and after being mixed fully, residual liquid will be attached to the surface of stirring rod, thereby influence the detection result after other test tube liquid mixing. UTILITY MODEL CONTENTS
[0003] The utility model discloses a kind of liquid mixing devices to solve the shortcomings that the detection process in prior art still need to drop into other ingredients or detection reagent in test tube, to guarantee that a variety of liquids in the test tube can be quickly fused, need mixing device to the liquid in the test tube is mixed fully, the existing mixing device cannot be clamped and fixed to different specifications test tube, and after being mixed fully, residual liquid will be attached to the surface of stirring rod, thereby influence the detection result after other test tube liquid mixing.
[0004] To achieve the above object, the utility model discloses a kind of liquid mixing devices, including mixing equipment, the outer surface of the mixing equipment is equipped with base, one side of the base is equipped with first knob, one end of the first knob is fixedly connected with bidirectional screw rod, the outer surface of the bidirectional screw rod is sleeved with moving rod, the outer surface of the moving rod is fixedly connected with clamping plate, the outer surface of the clamping plate is fixedly connected with non-slip mat, the outer surface of the base is fixedly connected with limit rod, the outer surface of the limit rod is sleeved with spring, one end of the spring is fixedly connected with clamping plate, one side of the clamping plate is equipped with motor, one end of the motor is fixedly connected with rotary tank, the inner wall of the rotary tank is sleeved with stirring rod.
[0005] As a preferred implementation, one side of the base is equipped with second knob, one side of the second knob is fixedly connected with second screw rod, the outer surface of the second screw rod is sleeved with cleaning box, the outer surface of the cleaning box is fixedly connected with dehumidification plate.
[0006] As a preferred implementation, one side of the cleaning box is fixedly connected with sliding block, the second screw rod is screw-connected with the inner wall of sliding block.
[0007] As a preferred implementation, one end of the moving rod is in sliding connection with the inner wall of the base.
[0008] As a preferred implementation, the outer surface of the base is provided with a test tube.
[0009] As a preferred implementation, one end of the stirring rod is in threaded connection with the inner wall of the rotating groove.
[0010] As a preferred implementation, one end of the bidirectional screw rod is fixedly connected with a bearing, and the outer surface of the bearing is fixedly connected with the inner wall of the base.
[0011] Compared with the prior art, the utility model has the advantages and positive effects that:
[0012] The first knob drives the bidirectional screw rod to rotate, the bidirectional screw rod is in threaded connection with the moving rod, so the moving rod moves towards or reverses while the bidirectional screw rod rotates, thereby driving the clamping plate to move, so that the test tube is clamped and fixed, the clamping plate is moved to fix and clamp test tubes of different specifications, the motor drives the stirring rod to rotate, so that the liquid in the test tube is fully mixed, the normal food inspection work is ensured, the second knob drives the second screw rod to rotate, so that the cleaning box is moved, then the stirring rod is cleaned, so that the stirring rod is not affected by residual liquid, thereby affecting the subsequent food inspection result. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 It is a perspective view of the liquid mixing device.
[0014] Figure 2 It is a sectional view of the liquid mixing device.
[0015] Figure 3 It is a perspective view of the stirring rod of the liquid mixing device.
[0016] Figure 4 It is a perspective view of the cleaning box of the liquid mixing device.
[0017] LEGEND:
[0018] 1, mixing equipment; 2, base; 3, first knob; 4, bidirectional screw rod; 41, bearing; 5, moving rod; 6, clamping plate; 7, non-slip pad; 8, test tube; 9, stirring rod; 10, clamping plate; 11, motor; 12, rotating groove; 13, limiting rod; 14, spring; 15, second knob; 16, second screw rod; 17, cleaning box; 18, dehumidification plate. DETAILED DESCRIPTION
[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0020] Example 1
[0021] like Figures 1-3 As shown, this utility model provides a technical solution: a liquid mixing device, including a mixing device 1, a base 2 on the outer surface of the mixing device 1, a first knob 3 on one side of the base 2, a bidirectional lead screw 4 fixedly connected to one end of the first knob 3, a bearing 41 fixedly connected to one end of the bidirectional lead screw 4, a moving rod 5 sleeved on the outer surface of the bidirectional lead screw 4, a clamping plate 6 fixedly connected to the outer surface of the moving rod 5, an anti-slip pad 7 fixedly connected to the outer surface of the clamping plate 6, a limiting rod 13 fixedly connected to the outer surface of the base 2, a spring 14 sleeved on the outer surface of the limiting rod 13, a clamping plate 10 fixedly connected to one end of the spring 14, a motor 11 on one side of the clamping plate 10, a rotating groove 12 fixedly connected to one end of the motor 11, and a stirring rod 9 sleeved on the inner wall of the rotating groove 12.
[0022] In this embodiment, the first knob 3 drives the bidirectional lead screw 4 to rotate. Since the bidirectional lead screw 4 is threadedly connected to the moving rod 5, the rotation of the bidirectional lead screw 4 drives the moving rod 5 to move in opposite directions, thereby driving the clamping plate 6 to move and clamp the test tube 8. The movement of the clamping plate 6 is used to fix and clamp test tubes 8 of different specifications. Since the rotating groove 12 is threadedly connected to the stirring rod 9, it drives the stirring rod 9 to rotate, thereby fully mixing the liquid inside the test tube 8 and ensuring the normal operation of food inspection. The clamping plate 10 locks the top of the test tube 8 to ensure that no liquid splashes during stirring. A spring 14 is provided to drive the clamping plate 10 to reset.
[0023] Example 2
[0024] like Figures 1-4 As shown, a second knob 15 is provided on one side of the base 2, a second lead screw 16 is fixedly connected to one side of the second knob 15, a cleaning box 17 is sleeved on the outer surface of the second lead screw 16, a slider is fixedly connected to one side of the cleaning box 17, the second lead screw 16 is threadedly connected to the inner wall of the slider, and a dehumidifying plate 18 is fixedly connected to the outer surface of the cleaning box 17.
[0025] In this embodiment, the second screw 16 is rotated by the second knob 15. Since the second screw 16 is threadedly connected to the slider at the bottom of the cleaning tank 17, the cleaning tank 17 is moved while the second screw 16 is rotating, so that the stirring rod 9 can clean the residual liquid attached to the surface normally. Then, the stirring rod 9 is dehumidified by the dehumidification plate 18 to ensure the normal operation of the next mixing operation.
[0026] Working principle:
[0027] like Figures 1-4 As shown, when the operator uses the mixing device 1 to mix the liquid inside the test tube 8, the operator first rotates the double-ended lead screw 4 by turning the first knob 3. Since the double-ended lead screw 4 is threadedly connected to the moving rod 5, the rotation of the double-ended lead screw 4 drives the moving rod 5 to move in opposite directions, thereby moving the clamping plate 6 to clamp and fix the test tube 8. The movement of the clamping plate 6 is used to fix and clamp test tubes 8 of different specifications. Since the rotating groove 12 is threadedly connected to the stirring rod 9, it drives the stirring rod 9 to rotate, thereby mixing the liquid inside the test tube 8. Thorough mixing ensures the normal operation of food inspection. The top of the test tube 8 is secured by the clamping plate 10 to prevent liquid splashing during mixing. After mixing is complete, the second screw 16 is rotated by the second knob 15. Since the second screw 16 is threadedly connected to the slider at the bottom of the cleaning tank 17, the cleaning tank 17 moves as the second screw 16 rotates, allowing the stirring rod 9 to clean the residual liquid adhering to its surface. Then, the stirring rod 9 is dehumidified by the dehumidifying plate 18 to ensure the normal operation of the next mixing.
[0028] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.
Claims
1. A liquid mixing device comprising a mixing apparatus (1), characterized in that: The outer surface of the mixing device (1) is provided with a base (2), one side of the base (2) is provided with a first knob (3), one end of the first knob (3) is fixedly connected with a bidirectional screw rod (4), the outer surface of the bidirectional screw rod (4) is sleeved with a moving rod (5), the outer surface of the moving rod (5) is fixedly connected with a clamping plate (6), the outer surface of the clamping plate (6) is fixedly connected with an anti-skid pad (7), the outer surface of the base (2) is fixedly connected with a limiting rod (13), the outer surface of the limiting rod (13) is sleeved with a spring (14), one end of the spring (14) is fixedly connected with a clamping plate (10), one side of the clamping plate (10) is provided with a motor (11), one end of the motor (11) is fixedly connected with a rotating groove (12), the inner wall of the rotating groove (12) is sleeved with a stirring rod (9).
2. A liquid mixing device according to claim 1, wherein: One side of the base (2) is provided with a second knob (15), one side of the second knob (15) is fixedly connected with a second screw rod (16), the outer surface of the second screw rod (16) is sleeved with a cleaning box (17), the outer surface of the cleaning box (17) is fixedly connected with a dehumidification plate (18).
3. A liquid mixing device according to claim 2, wherein: One side of the cleaning box (17) is fixedly connected with a sliding block, the second screw rod (16) is threadedly connected with the inner wall of the sliding block.
4. The liquid mixing device of claim 1, wherein: One end of the moving rod (5) is slidably connected with the inner wall of the base (2).
5. The liquid mixing device of claim 1, wherein: The outer surface of the base (2) is provided with a test tube (8).
6. The liquid mixing device of claim 1, wherein: One end of the stirring rod (9) is threadedly connected with the inner wall of the rotating groove (12).
7. The liquid mixing device of claim 1, wherein: One end of the bidirectional screw rod (4) is fixedly connected with a bearing (41), the outer surface of the bearing (41) is fixedly connected with the inner wall of the base (2).