Veterinary drug residue extraction device
By designing a veterinary drug residue extraction device including a carrier seat, agitating cup and a stop cover, stirring and mixing with a stirring blade and a drive motor, and clamping and fixing the stirring cup and temperature adjustment through a threaded sleeve and screw, the problems of the existing device's difficulty in cleaning and temperature affecting detection accuracy are solved, and a more efficient extraction and cleaning process is achieved.
Patent Information
- Application Number
- CN202421661464.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-15
- Publication Date
- 2025-06-06
- Estimated Expiration
- 2034-07-15
AI Technical Summary
After stirring and mixing, the existing veterinary drug residue extraction device needs to be cleaned and the inner wall of the container is required. The integrated structure increases the difficulty of cleaning, and temperature changes affect the extraction purity and detection accuracy.
A veterinary drug residue extraction device is designed, including a carrier seat, a mixing cup and a stop cover. The mixing blade is installed at the bottom of the stop cover and the agitating mixing is carried out by using a driving motor to drive the stirring blade to rotate, and the clamping fixation and temperature adjustment of the mixing cup is achieved through a threaded sleeve and a screw.
After the stirring and mixing is achieved, the stop cover is conveniently removed and the mixing cup and stirring leaves are cleaned, avoiding the problem of increasing cleaning difficulty, and improving the extraction purity and detection accuracy through temperature adjustment.
Smart Images
Figure CN222942975U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of egg detection, in particular to a veterinary drug residue extraction device. Background Art
[0002] With the improvement of people's living standards and the enhancement of health awareness, food safety issues have received more and more attention. Eggs, as an important part of people's daily diet, are directly related to the public's health. Veterinary drug residues, as one of the important factors affecting egg safety, have become the focus of public and regulatory authorities in recent years.
[0003] Before the egg extraction test, the eggs need to be broken, the yolk and egg white are taken out, and then the sample is ground or evenly mixed. This step is usually manually stirred, and after the eggs are mixed, the extraction solvent needs to be added for secondary stirring to improve the extraction efficiency. Some existing veterinary drug residue extraction devices use mechanical stirring, but after stirring and mixing, the stirring device and the inner wall of the container usually need to be cleaned, but the existing stirring devices are mostly integrated structures, which increases the difficulty of cleaning, and different temperatures will affect the purity of the egg extraction, thereby reducing the accuracy of the test results. Utility Model Content
[0004] The purpose of the utility model is to solve the above-mentioned problem that some existing veterinary drug residue extraction devices use mechanical stirring, but after stirring and mixing, the stirring device and the inner wall of the container usually need to be cleaned, but the existing stirring devices are mostly integrated structures, which increases the difficulty of cleaning, and different temperatures will affect the purity of egg extraction, thereby reducing the accuracy of the test results. A veterinary drug residue extraction device is proposed.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a veterinary drug residue extraction device, including a supporting seat, a stirring cup and a blocking cover, the supporting seat is provided with a cavity inside, the top of the supporting seat is provided with a mounting groove, the bottom of the mounting groove is provided with a water hole, the inner wall of the cavity is provided with an insulation block, the top of the supporting seat is respectively fixedly connected with a fixing frame 1 and a fixing frame 2, the outer wall of the stirring cup is fixedly connected with a limiting block, the top of the blocking cover is provided with a liquid injection port, the bottom of the blocking cover is fixedly connected with a positioning block, the top of the fixing frame 1 is movably installed with a movable plate, the fixing frame 1 and the fixing frame 2 are both provided with threaded sleeves inside, the outer wall of the fixing frame 1 is fixedly connected with a hollow cylinder, and the two threaded sleeves are both provided with screws inside.
[0006] Preferably, one end of the movable plate is located at the top of the fixed frame 2, the top of the movable plate is fixedly connected with a baffle, the inside of the baffle is fixedly installed with a drive motor, the bottom of the movable plate is movably installed with a clamping block, and the top of the clamping block is fixedly connected to the output shaft of the drive motor.
[0007] Preferably, a mounting seat is fixedly connected to the top of the blocking cover, the mounting seat is T-shaped, a connecting block is movably mounted on the top of the mounting seat, a groove is provided on the top of the connecting block, and the shape of the groove of the connecting block matches the shape of the clamping block.
[0008] Preferably, a connecting rod is fixedly connected to the bottom of the connecting block, the connecting rod movably passes through the inner wall of the blocking cover, and a stirring blade is fixedly connected to the bottom of the connecting rod.
[0009] Preferably, one end of the screw is fixedly connected to a turning handle, the other end of the screw is movably connected to a clamp, the surface of the screw is threadedly connected to the inner wall of the threaded sleeve, and one side of the clamp is fixedly connected to a rubber pad.
[0010] Preferably, a fixing block is fixedly connected to the bottom of the clamp, a guide rod is fixedly connected to one side of the fixing block, and one end of the guide rod is slidably mounted inside the hollow cylinder.
[0011] Preferably, a water inlet pipe is fixedly connected to the top of the bearing seat, a water outlet pipe is fixedly connected to one side of the outer wall of the bearing seat, a piston cover is provided at one end of the water outlet pipe, and the bottom of the water inlet pipe and one side of the water outlet pipe are both located inside the cavity.
[0012] Compared with the prior art, the advantages and positive effects of the utility model are:
[0013] 1. In the utility model, a stirring blade is installed at the bottom of the baffle cover, and the top of the stirring blade is connected and fixed to the connecting block. The clamping block is located inside the groove of the connecting block so that they are mutually engaged. The positioning block is installed inside the limiting block to prevent the baffle cover from shaking. The stirring blade is driven by a driving motor to rotate to stir and mix the eggs in the stirring cup. The clamping block can be separated from the connecting block by lifting one end of the movable plate upwards, which is convenient for taking out the baffle cover and for cleaning the stirring blade and the inside of the stirring cup.
[0014] 2. In the utility model, the thread is installed inside the threaded sleeve, and the clamp can be moved closer to the outer wall of the mixing cup by turning the handle to clamp and fix the mixing cup. The rubber pad inside the clamp can increase the friction with the cup wall, making the mixing cup more stable. A water hole is opened at the bottom of the installation groove together with the cavity, and warm water with a suitable temperature is added to the inside of the water inlet pipe, and the warm water passes through the water hole to cover the bottom of the mixing cup, thereby achieving the effect of regulating the temperature of the mixing cup. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 The utility model provides a schematic diagram of the main body three-dimensional structure of a veterinary drug residue extraction device;
[0016] Figure 2 A schematic diagram of the three-dimensional structure of a cover of a veterinary drug residue extraction device is provided for the utility model;
[0017] Figure 3 The utility model provides a schematic diagram of the main cross-sectional structure of a veterinary drug residue extraction device;
[0018] Figure 4 The utility model provides a schematic diagram of the cross-sectional structure of a cover of a veterinary drug residue extraction device;
[0019] Figure 5 The utility model provides a schematic diagram of the cross-sectional structure of the hollow cylinder at position A of a veterinary drug residue extraction device.
[0020] Legend: 1. Bearing seat; 101. Cavity; 102. Mounting slot; 103. Water hole; 11. Fixing frame 1; 111. Threaded sleeve; 112. Hollow cylinder; 12. Fixing frame 2; 13. Water inlet pipe; 14. Water outlet pipe; 15. Piston cover; 2. Stirring cup; 21. Limit block; 3. Block cover; 301. Liquid injection port; 31. Positioning block; 32. Mounting seat; 33. Connecting block; 34. Connecting rod; 35. Stirring blade; 4. Movable plate; 41. Baffle; 42. Driving motor; 43. Clamping block; 5. Screw; 51. Turning handle; 52. Clamp; 53. Rubber pad; 54. Fixing block; 55. Guide rod. DETAILED DESCRIPTION
[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.
[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.
[0023] Example 1
[0024] like Figure 1-Figure 5As shown, the utility model provides a technical solution: a veterinary drug residue extraction device, including a bearing seat 1, a stirring cup 2 and a blocking cover 3, a cavity 101 is provided inside the bearing seat 1, a mounting groove 102 is provided on the top of the bearing seat 1, a water hole 103 is provided at the bottom of the mounting groove 102, an insulation block is provided on the inner wall of the cavity 101, a fixing frame 11 and a fixing frame 2 12 are fixedly connected to the top of the bearing seat 1, a limiting block 21 is fixedly connected to the outer wall of the stirring cup 2, a liquid injection port 301 is provided on the top of the blocking cover 3, a positioning block 31 is fixedly connected to the bottom of the blocking cover 3, a movable plate 4 is movably installed on the top of the fixing frame 11, a threaded sleeve 111 is provided inside the fixing frame 11 and the fixing frame 2 12, and a hollow cylinder 1 is fixedly connected to one side of the outer wall of the fixing frame 11 12, the two threaded sleeves 111 are both provided with a screw 5 inside, one end of the movable plate 4 is located at the top of the fixed frame 12, the top of the movable plate 4 is fixedly connected with a baffle 41, the inside of the baffle 41 is fixedly installed with a driving motor 42, the bottom of the movable plate 4 is movably installed with a clamping block 43, the top of the clamping block 43 is fixedly connected to the output shaft of the driving motor 42, the top of the baffle cover 3 is fixedly connected with a mounting seat 32, the mounting seat 32 is T-shaped, the top of the mounting seat 32 is movably installed with a connecting block 33, the top of the connecting block 33 is provided with a groove, the shape of the groove of the connecting block 33 is consistent with the shape of the clamping block 43, the bottom of the connecting block 33 is fixedly connected with a connecting rod 34, the connecting rod 34 movably runs through the inner wall of the baffle cover 3, and the bottom of the connecting rod 34 is fixedly connected with a stirring blade 35.
[0025] In this embodiment, the eggs are broken into the mixing cup 2, and then the mixing cup 2 is placed in the installation groove 102, and the blocking cover 3 is placed on the top of the mixing cup 2, and the positioning block 31 at the bottom of the blocking cover 3 is located inside the limiting block 21, and the blocking cover 3 is limited, and then the movable plate 4 is rotated and buckled on the top of the blocking cover 3, and the clamping block 43 at the bottom of the movable plate 4 is embedded in the groove of the connecting block 33, so that the clamping block 43 is connected and fixed with the connecting block 33, and then the driving motor 42 is started to drive the clamping block 43 to rotate, so that the mixing cup 2 is stirred. The blade 35 rotates inside the stirring cup 2 to stir and mix the eggs, and then an extractant is added to the liquid injection port 301 to extract and separate the veterinary drugs inside the eggs. When the extraction is completed and the inner wall of the stirring cup 2 needs to be cleaned, the movable plate 4 is rotated in the opposite direction so that it is located on the side of the blocking cover 3, and the blocking cover 3 is lifted from the top of the stirring cup 2 to separate the stirring blade 35 from the stirring cup, and the stirring cup 2 is taken out from the installation groove 102, and the inner wall of the stirring cup 2 is washed with water. The stirring blade 35 is washed in the same way, which makes it convenient to clean the stirring cup 2 and the stirring blade 35.
[0026] Example 2
[0027] like Figure 1-Figure 5As shown, one end of the screw rod 5 is fixedly connected to a turning handle 51, and the other end of the screw rod 5 is movably connected to a clamp 52. The surface of the screw rod 5 is threadedly connected to the inner wall of the threaded sleeve 111, and one side of the clamp 52 is fixedly connected to a rubber pad 53. The bottom of the clamp 52 is fixedly connected to a fixing block 54, and one side of the fixing block 54 is fixedly connected to a guide rod 55. One end of the guide rod 55 is slidably installed inside the hollow cylinder 112. The top of the supporting seat 1 is fixedly connected to a water inlet pipe 13, and one side of the outer wall of the supporting seat 1 is fixedly connected to a water outlet pipe 14. A piston cover 15 is provided at one end of the water outlet pipe 14. The bottom of the water inlet pipe 13 and one side of the water outlet pipe 14 are both located inside the cavity 101.
[0028] In this embodiment, before stirring, the handle 51 is turned to drive the screw 5 to rotate. The screw 5 rotates inside the threaded sleeve 111 and approaches the outer wall of the stirring cup 2. At this time, the rubber pad 53 on the inner side of the clamp 52 fits with the outer wall of the stirring cup 2 to clamp and fix the stirring cup 2 to prevent the stirring cup 2 from shaking during the stirring process. When the ambient temperature is too low, warm water of a suitable temperature is added to the water inlet pipe 13. The warm water covers the bottom of the stirring cup 2 to increase the temperature inside the stirring cup 2. On the contrary, when the temperature is high, suitable cold water is added to the water inlet pipe 13 to reduce the temperature inside the stirring cup 2.
[0029] The working principle of this embodiment is as follows: the eggs are broken into the mixing cup 2, and then the mixing cup 2 is placed in the mounting groove 102, and the blocking cover 3 is placed on the top of the mixing cup 2, and the turning handle 51 is turned to drive the screw 5 to rotate, and at this time, the rubber pad 53 inside the clamp 52 fits with the outer wall of the mixing cup 2 to clamp and fix the mixing cup 2, and then the movable plate 4 is rotated and buckled on the top of the blocking cover 3, and the clamping block 43 at the bottom of the movable plate 4 is embedded in the groove of the connecting block 33, and the driving motor 42 is started to drive the clamping block 43 to rotate, so that the stirring blade 35 rotates inside the mixing cup 2 to stir and mix the eggs, and then An extractant is added to the liquid injection port 301 to extract and separate the veterinary drug inside the egg. When the extraction is completed and the inner wall of the stirring cup 2 needs to be cleaned, the movable plate 4 is rotated in the opposite direction to be located on the side of the baffle 3, and the baffle 3 is lifted from the top of the stirring cup 2 to separate the stirring blade 35 from the stirring cup, so that the stirring cup 2 and the stirring blade 35 can be cleaned separately. When the ambient temperature is too low, warm water of a suitable temperature is added to the water inlet pipe 13, and the warm water covers the bottom of the stirring cup 2 to increase the temperature inside the stirring cup 2. On the contrary, when the temperature is high, suitable cold water is added to the water inlet pipe 13 to avoid excessively high or low temperature affecting the egg extraction effect.
[0030] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.
Claims
1. A veterinary drug residue extraction device, comprising a bearing seat (1), a stirring cup (2) and a blocking cover (3), characterized in that: The bearing seat (1) has a cavity (101) formed inside, a mounting groove (102) formed on the top of the bearing seat (1), a water hole (103) formed on the bottom of the mounting groove (102), a heat preservation block formed on the inner wall of the cavity (101), a fixing frame 1 (11) and a fixing frame 2 (12) fixedly connected to the top of the bearing seat (1), a limiting block (21) fixedly connected to the outer wall of the stirring cup (2), a liquid injection port (301) formed on the top of the blocking cover (3), a positioning block (31) fixedly connected to the bottom of the blocking cover (3), a movable plate (4) movably mounted on the top of the fixing frame 1 (11), a threaded sleeve (111) formed inside the fixing frame 1 (11) and the fixing frame 2 (12), a hollow cylinder (112) fixedly connected to one side of the outer wall of the fixing frame 1 (11), and screws (5) formed inside the two threaded sleeves (111).
2. The veterinary drug residue extraction device according to claim 1, characterized in that: One end of the movable plate (4) is located at the top of the second fixed frame (12); the top of the movable plate (4) is fixedly connected to a baffle (41); a driving motor (42) is fixedly installed inside the baffle (41); a clamping block (43) is movably installed at the bottom of the movable plate (4); and the top of the clamping block (43) is fixedly connected to the output shaft of the driving motor (42).
3. The veterinary drug residue extraction device according to claim 1, characterized in that: The top of the blocking cover (3) is fixedly connected to a mounting seat (32), the mounting seat (32) is T-shaped, a connecting block (33) is movably mounted on the top of the mounting seat (32), a groove is provided on the top of the connecting block (33), and the shape of the groove of the connecting block (33) matches the shape of the clamping block (43).
4. The veterinary drug residue extraction device according to claim 3, characterized in that: The bottom of the connecting block (33) is fixedly connected to a connecting rod (34), the connecting rod (34) movably penetrates the inner wall of the blocking cover (3), and the bottom of the connecting rod (34) is fixedly connected to a stirring blade (35).
5. The veterinary drug residue extraction device according to claim 1, characterized in that: One end of the screw rod (5) is fixedly connected to a turning handle (51), the other end of the screw rod (5) is movably connected to a clamp (52), the surface of the screw rod (5) is threadedly connected to the inner wall of the threaded sleeve (111), and one side of the clamp (52) is fixedly connected to a rubber pad (53).
6. The veterinary drug residue extraction device according to claim 5, characterized in that: A fixing block (54) is fixedly connected to the bottom of the clamp (52), a guide rod (55) is fixedly connected to one side of the fixing block (54), and one end of the guide rod (55) is slidably mounted inside the hollow cylinder (112).
7. The veterinary drug residue extraction device according to claim 1, characterized in that: A water inlet pipe (13) is fixedly connected to the top of the bearing seat (1), a water outlet pipe (14) is fixedly connected to one side of the outer wall of the bearing seat (1), a piston cover (15) is provided at one end of the water outlet pipe (14), and the bottom of the water inlet pipe (13) and one side of the water outlet pipe (14) are both located inside the cavity (101).