Food inspection and detection sample preparation stirring equipment
The device addresses the inconvenience of existing food inspection devices by providing a pressure rod mechanism and spill collection system, improving usability and cleanliness in food testing sample preparation.
Patent Information
- Application Number
- CN202420442225.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-07
- Publication Date
- 2024-12-13
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Existing food inspection and testing sample preparation and stirring devices are inconvenient to use due to the difficulty in placing samples in stirring tanks and the need for clean, odorless containers, with limited sample volumes and challenges in handling spills.
A food inspection and testing sample preparation and stirring device featuring a stirring platform with a pressure rod mechanism, a motor-driven stirring rod, and a collection system for spills, allowing easy insertion and removal of stirring rods and collection of liquids.
Facilitates convenient use by enabling easy insertion of stirring rods into containers and efficient collection of spills, enhancing usability and cleanliness in food testing processes.
Smart Images
Figure CN222151802U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of stirring equipment, in particular to a stirring equipment for food inspection and testing sample preparation. Background Art
[0002] Random sampling is a common practice for food sampling. Since foods have their own packaging types and states, it is critical to use different containers and sampling tools for sampling. When sampling, it is necessary to ensure that the container is clean, odorless and dry, collect representative samples, and the quality must be guaranteed. When conducting food testing and analysis, the sample volume is usually not large, only a few dozen grams. This equipment is a kind of equipment to assist in stirring the sample;
[0003] When using food inspection and testing sample preparation and stirring equipment, the sample needs to be placed in a stirring tank for stirring, which is inconvenient to use. Therefore, it needs to be improved to make it easier to use. Utility Model Content
[0004] The utility model aims to provide a food inspection and testing sample preparation and stirring device to solve the problem that the food inspection and testing sample preparation and stirring device mentioned in the above background technology is inconvenient in use.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a food inspection and testing sample preparation and stirring equipment, comprising a stirring platform, a top plate and a stirring rod, a main rod is installed on one side of the top of the stirring platform, a top plate is installed on the top of the main rod, a slide groove is arranged inside the top plate, a pressure rod is arranged inside the slide groove, a top platform is fixed on the top of the pressure rod, a threaded cap is arranged on the outside of the pressure rod, a spring is arranged at the bottom end of the threaded cap, a locking hole is arranged on one side of the top plate, a locking bolt is arranged inside the locking hole, and the locking bolt A knob is installed on one side, and the other side of the locking bolt extends to the inside of the slide groove, a shell is installed on the bottom end of the pressure rod, a motor is installed inside the shell, a rotating shaft is installed on the bottom end of the motor, a slot is provided inside the rotating shaft, an insertion rod is provided inside the slot, a stirring shaft is fixed to the bottom end of the insertion rod, a stirring rod is installed on the surface of the stirring shaft, a clamping claw is fixed to the bottom end of the rotating shaft, a friction plate is fixed to the inner side wall of the clamping claw, a locking cap is provided on the outer side of the rotating shaft and the clamping claw, and a ramp is fixed to the inner side wall of the locking cap.
[0006] Preferably, a material dropping chute is provided at the top of the mixing platform, a collecting chute is provided at one side of the mixing platform, and a collecting box is provided inside the collecting chute.
[0007] Preferably, a plurality of the material dropping troughs are provided on the top of the mixing platform, and the plurality of the material dropping troughs are distributed at equal intervals.
[0008] Preferably, the cross section of the collecting box is smaller than the cross section of the collecting trough, and the collecting box and the collecting trough form a detachable structure.
[0009] Preferably, the cross section of the pressure rod is smaller than the cross section of the sliding groove, and the pressure rod and the sliding groove form a sliding structure.
[0010] Preferably, two groups of stirring rods are installed on the surface of the stirring shaft, and the two groups of stirring rods are symmetrically distributed.
[0011] Preferably, a plurality of the clamping jaws are fixed at the bottom end of the rotating shaft, and the plurality of the clamping jaws are distributed in a ring shape.
[0012] Preferably, the interior of the locking cap is provided with an internal thread, the surface of the rotating shaft is provided with an external thread, and the locking cap is connected to the rotating shaft through the thread.
[0013] Compared with the prior art, the utility model has the following beneficial effects: by providing a pressure rod, after placing the container under the stirring rod, the operator can press down the top platform to extend the stirring rod below into the container below for stirring, thereby realizing the convenience of using the food inspection and testing sample preparation stirring device;
[0014] By providing a collection box, the collection box is located inside the collection tank. When in use, the liquid spilled from the container falls on the surface of the mixing table and can slide along the drop groove on the surface of the mixing table to the inside of the collection box for collection and processing, thereby realizing the collection of spilled liquid by the food inspection and testing sample preparation and stirring equipment;
[0015] By providing a clamping claw, when in use, after the insertion rod is inserted into the slot inside the rotating shaft, the locking cap can be rotated to move upward, and the inclined platform inside the locking cap presses the multiple groups of clamping claws inside to clamp the insertion rod, thereby completing the installation operation of the stirring shaft, thereby realizing the convenience of installing the stirring rod of the food inspection and testing sample preparation and stirring equipment. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;
[0017] Figure 2 It is a side view structural schematic diagram of the utility model;
[0018] Figure 3 This is a schematic diagram of the front cross-sectional structure of the top plate of the utility model;
[0019] Figure 4 It is a schematic diagram of the front cross-sectional structure of the rotating shaft of the utility model.
[0020] In the figure: 1. mixing table; 2. material drop chute; 3. collecting chute; 4. collecting box; 5. main rod; 6. top plate; 7. slide groove; 8. pressure rod; 9. top platform; 10. threaded cap; 11. spring; 12. locking hole; 13. locking bolt; 14. knob; 15. housing; 16. motor; 17. rotating shaft; 18. slot; 19. plug rod; 20. stirring shaft; 21. stirring rod; 22. clamping claw; 23. friction plate; 24. locking cap; 25. inclined table. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] See also Figure 1-4 The utility model provides an embodiment: a food inspection and testing sample preparation and stirring device, comprising a stirring platform 1, a top plate 6 and a stirring rod 21, a material drop trough 2 is arranged at the top of the stirring platform 1, a plurality of material drop troughs 2 are arranged at the top of the stirring platform 1, and the plurality of material drop troughs 2 are distributed at equal intervals, a collecting trough 3 is arranged on one side of the stirring platform 1, a collecting box 4 is arranged inside the collecting trough 3, a cross section of the collecting box 4 is smaller than a cross section of the collecting trough 3, and the collecting box 4 and the collecting trough 3 form a detachable structure;
[0023] Specifically, Figure 1 and Figure 2 As shown, when in use, the collecting box 4 is installed inside the collecting tank 3 for use, and the liquid on the surface of the mixing table 1 can slide down through the dropping tank 2 and fall into the collecting box 4 for collection. Later, the collecting box 4 can be taken out to process the collected liquid;
[0024] A main rod 5 is installed on one side of the top of the mixing platform 1, and a top plate 6 is installed on the top of the main rod 5. A slide groove 7 is arranged inside the top plate 6, and a pressure rod 8 is arranged inside the slide groove 7. The cross section of the pressure rod 8 is smaller than the cross section of the slide groove 7. The pressure rod 8 and the slide groove 7 form a sliding structure. A top platform 9 is fixed to the top of the pressure rod 8. A threaded cap 10 is arranged on the outside of the pressure rod 8. A spring 11 is arranged at the bottom end of the threaded cap 10. A locking hole 12 is arranged on one side of the top plate 6. A locking bolt 13 is arranged inside the locking hole 12. A knob 14 is installed on one side of the locking bolt 13. The other side of the locking bolt 13 extends to the inside of the slide groove 7. A shell 15 is installed at the bottom end of the pressure rod 8.
[0025] Specifically, Figure 1 , Figure 2 and Figure 3As shown, when in use, the pressure rod 8 is pressed down, and the pressure rod 8 can move downward along the slide groove 7, thereby driving the stirring rod 21 below to extend into the container for use, and the pressure rod 8 is released, and the pressure rod 8 can be reset with the assistance of the spring 11;
[0026] A motor 16 is installed inside the housing 15, a rotating shaft 17 is installed at the bottom end of the motor 16, a slot 18 is provided inside the rotating shaft 17, a plug rod 19 is provided inside the slot 18, a stirring shaft 20 is fixed to the bottom end of the plug rod 19, two groups of stirring rods 21 are installed on the surface of the stirring shaft 20, the two groups of stirring rods 21 are symmetrically distributed, a stirring rod 21 is installed on the surface of the stirring shaft 20, a clamping jaw 22 is fixed to the bottom end of the rotating shaft 17, a plurality of clamping jaws 22 are fixed to the bottom end of the rotating shaft 17, a plurality of clamping jaws 22 are distributed in an annular shape, a friction plate 23 is fixed to the inner side wall of the clamping jaw 22, a locking cap 24 is provided on the outer side of the rotating shaft 17 and the clamping jaw 22, an internal thread is provided inside the locking cap 24, an external thread is provided on the surface of the rotating shaft 17, the locking cap 24 is connected to the rotating shaft 17 by threads, and a ramp 25 is fixed to the inner side wall of the locking cap 24;
[0027] Specifically, Figure 1 , Figure 2 and Figure 4 As shown, when in use, after the insertion rod 19 above the stirring rod 21 is inserted into the slot 18, the locking cap 24 is rotated, the locking cap 24 moves up, and the inner inclined platform 25 presses the clamping claw 22 to tighten, so that the position of the insertion rod 19 can be fixed, thereby completing the installation of the stirring rod 21.
[0028] Working principle: When in use, insert the insertion rod 19 above the stirring rod 21 into the slot 18 at the bottom of the rotating shaft 17, turn the locking cap 24, clamp the inner clamping claw 22 to fix the insertion rod 19, and complete the installation of the stirring rod 21. After that, the operator can place the container containing the sample under the stirring rod 21, press down the pressure rod 8 and start the motor 16, the stirring rod 21 extends into the container, and the sample can be stirred. Release the pressure rod 8, and the pressure rod 8 can be reset with the assistance of the spring 11. If continuous stirring is required, after pressing the pressure rod 8 and inserting the stirring rod 21, tighten the locking bolt 13 at the side end to fix the position of the pressure rod 8. If liquid splashes during stirring, it can fall into the collection box 4 through the drop groove 2 on the surface of the stirring table 1 for collection. Later, the collection box 4 can be taken out for cleaning.
[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
Claims
1. A food inspection and testing sample preparation stirring device, comprising a stirring table (1), a top plate (6) and a stirring rod (21), characterized in that: A main rod (5) is installed on one side of the top of the mixing platform (1), a top plate (6) is installed on the top of the main rod (5), a slide groove (7) is arranged inside the top plate (6), a pressure rod (8) is arranged inside the slide groove (7), a top platform (9) is fixed to the top of the pressure rod (8), a threaded cap (10) is arranged on the outside of the pressure rod (8), a spring (11) is arranged at the bottom end of the threaded cap (10), a locking hole (12) is arranged on one side of the top plate (6), a locking bolt (13) is arranged inside the locking hole (12), a knob (14) is installed on one side of the locking bolt (13), the other side of the locking bolt (13) extends to the inside of the slide groove (7), and the pressure rod (8) A housing (15) is installed at the bottom end of the housing (15), a motor (16) is installed inside the housing (15), a rotating shaft (17) is installed at the bottom end of the motor (16), a slot (18) is provided inside the rotating shaft (17), a plug rod (19) is provided inside the slot (18), a stirring shaft (20) is fixed to the bottom end of the plug rod (19), a stirring rod (21) is installed on the surface of the stirring shaft (20), a clamping claw (22) is fixed to the bottom end of the rotating shaft (17), a friction plate (23) is fixed to the inner side wall of the clamping claw (22), a locking cap (24) is provided on the outer side of the rotating shaft (17) and the clamping claw (22), and a ramp (25) is fixed to the inner side wall of the locking cap (24).
2. A food inspection and testing sample preparation and stirring device according to claim 1, characterized in that: A material dropping trough (2) is provided at the top of the stirring platform (1), a collecting trough (3) is provided at one side of the stirring platform (1), and a collecting box (4) is provided inside the collecting trough (3).
3. A food inspection and testing sample preparation and stirring device according to claim 2, characterized in that: A plurality of the material dropping troughs (2) are arranged on the top of the mixing platform (1), and the plurality of the material dropping troughs (2) are distributed at equal intervals.
4. A food inspection and testing sample preparation and stirring device according to claim 2, characterized in that: The cross section of the collection box (4) is smaller than the cross section of the collection tank (3), and the collection box (4) and the collection tank (3) form a detachable structure.
5. A food inspection and testing sample preparation and stirring device according to claim 1, characterized in that: The cross section of the pressure rod (8) is smaller than the cross section of the slide groove (7), and the pressure rod (8) and the slide groove (7) form a sliding structure.
6. A food inspection and testing sample preparation and stirring device according to claim 1, characterized in that: Two groups of stirring rods (21) are installed on the surface of the stirring shaft (20), and the two groups of stirring rods (21) are symmetrically distributed.
7. A food inspection and testing sample preparation and stirring device according to claim 1, characterized in that: A plurality of the clamping jaws (22) are fixed at the bottom end of the rotating shaft (17), and the plurality of the clamping jaws (22) are distributed in a ring shape.
8. The food inspection and testing sample preparation and stirring equipment according to claim 1, characterized in that: The locking cap (24) is provided with an internal thread inside, the surface of the rotating shaft (17) is provided with an external thread, and the locking cap (24) and the rotating shaft (17) are connected via the thread.