Liquid sampling device for quality safety detection of agricultural products

Abstract

The utility model discloses a liquid sampling device for quality safety detection of agricultural products, which belongs to the technical field of agricultural product detection and comprises a processing tank, the top of the processing tank is movably connected with a top cover plate, and the top of the top cover plate is fixedly connected with a rotating motor. A rotating rod is fixedly connected to the output end of the rotating motor, the side, away from the rotating motor, of the rotating rod extends into the processing tank, a plurality of blades are fixedly connected to the surface of the rotating rod, and a connecting hole is formed in the bottom of the inner wall of the processing tank; the liquid sampling device solves the problems that an existing liquid sampling device for agricultural product quality safety detection is inconvenient to disassemble and difficult to clean, residual samples are likely to breed bacteria or generate chemical reaction in the device, then the next sampling is seriously interfered, the accuracy of a detection result is influenced, and the detection efficiency is high. And the practicability of the device is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural product detection, in particular to a liquid sampling device for agricultural product quality and safety detection. Background Art

[0002] The inspection of agricultural products has strict inspection processes and methods. From raw materials to finished products, each link needs to ensure high quality and correct production control. Comprehensive and professional food testing services can ensure product quality, reduce risks, and guarantee quality. When conducting agricultural product testing, it is sometimes necessary to sample the juice of the agricultural products.

[0003] Existing liquid sampling devices for agricultural product quality and safety testing require workers to manually chop or grind the agricultural products. To improve the accuracy of the test, workers often need to prepare a large amount of the above-mentioned raw liquid to be tested, which is time-consuming and labor-intensive. At the same time, some agricultural products are difficult to chop or grind manually, which often increases the difficulty of collecting test samples.

[0004] The existing patent (publication number: CN216853119U) discloses a liquid sampling device for agricultural product quality and safety testing. Through the arrangement of a motor, a stirring rod and a filter screen, when in use, the staff can open the cover and place agricultural vegetables on the filter screen, and then cover the cover to connect the motor to an external power supply. Then, the operation of the motor causes the transmission rod to drive the stirring blades of the stirring rod to stir in the control barrel, so that the agricultural vegetables are mixed and stirred into vegetable liquid. The vegetable liquid is filtered from the filter screen to the inner bottom wall of the control barrel, and then flows out of the conduit into the liquid outlet elbow, thereby facilitating sampling and use by the staff.

[0005] In response to the above problems, existing patents have provided solutions, but they are inconvenient to disassemble, making them difficult to clean. Residual samples may easily cause bacteria to grow or chemical reactions to occur inside the device, thereby seriously interfering with the next sampling, affecting the accuracy of the test results and reducing the practicality of the device.

[0006] Therefore, a liquid sampling device for agricultural product quality and safety detection is proposed. Utility Model Content

[0007] The purpose of the utility model is to provide a liquid sampling device for agricultural product quality and safety testing, which can solve the problem that the existing liquid sampling device for agricultural product quality and safety testing is inconvenient to disassemble, resulting in difficulty in cleaning, and easily causing residual samples to breed bacteria or chemical reactions inside the device, thereby causing serious interference with the next sampling, affecting the accuracy of the test results, and reducing the practicality of the device.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a liquid sampling device for agricultural product quality and safety testing, comprising a processing tank, the top of the processing tank is movably connected to a top cover plate, the top of the top cover plate is fixedly connected to a rotating motor, and the output end of the rotating motor is fixedly connected to a rotating rod, the rotating rod extends to the inside of the processing tank away from the rotating motor, and a plurality of blades are fixedly connected to the surface of the rotating rod, a connecting hole is opened at the bottom of the inner wall of the processing tank, and a rotating block is rotatably connected to the inside of the connecting hole, the bottom of the front side of the processing tank is rotatably connected to the rotating rod, and the rear side of the rotating rod extends to the inside of the connecting hole and is fixedly connected to the rotating block, the bottom of the processing tank is fixedly connected to a storage assembly, and both sides of the top of the storage assembly are fixedly connected to the fixing assembly, the fixing assembly includes a positioning rod, the top of the positioning rod is movably connected to a spring, and the top of the positioning rod extends to the top of the top cover plate;

[0009] The storage assembly includes a storage tank, and the tops of the front and rear sides of the inner wall of the storage tank are movably connected with sliders, and the two sides of the top of the storage tank are respectively fixedly connected to the bottoms of the two positioning rods, and a connecting pipe is fixedly connected between the opposite sides of the two sliders. The surface of the connecting pipe contacts the inner wall of the storage tank, and a drain valve is fixedly connected to the bottom of the right side of the storage tank. Three filter screens are fixedly connected to the inside of the connecting pipe, and the number of the three filter screens increases sequentially from top to bottom.

[0010] Preferably, the front and rear sides of the spring are fixedly connected with moving blocks, the side of the moving block away from the spring is fixedly connected with a pressing block, and the side of the pressing block away from the spring extends to the outside of the positioning rod.

[0011] Preferably, a moving groove for cooperating with the moving block is provided at the top of the interior of the positioning rod, and the surface of the moving block contacts the inner wall of the moving groove.

[0012] Preferably, the tops of the front and rear sides of the positioning rod are both provided with movable holes for use with the pressing block, and the movable holes are communicated with the movable grooves.

[0013] Preferably, a rubber pad is fixedly connected to the bottom of the storage tank, and the surface of the rubber pad is provided with anti-slip grooves.

[0014] Preferably, the tops of the front and rear sides of the inner wall of the storage tank are both provided with sliding grooves for use with the slider, and the surface of the slider is in contact with the inner wall of the sliding groove.

[0015] Preferably, positioning holes for use with positioning rods are provided on both sides of the bottom of the processing tank, and the surfaces of the positioning rods are in contact with the inner walls of the positioning holes.

[0016] Preferably, mounting holes for cooperating with the positioning rods are provided on both sides of the top of the top cover plate, and the surfaces of the positioning rods are in contact with the inner walls of the mounting holes.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] 1. By providing a fixed component, the present application can more conveniently disassemble the device, thereby making it easier to clean the interior of the processing tank, thereby avoiding bacterial growth or chemical reactions inside the processing tank, ensuring the accuracy of the next sampling test results, and improving the convenience of using the device;

[0019] 2. The present application sets up a storage component and uses three filters in conjunction to allow the vegetable liquid to flow smoothly through the three filters, which can filter out impurities inside the vegetable liquid, thereby ensuring the accuracy of detection and improving the accuracy of agricultural product detection. Under the action of the slider, the connecting pipe can be smoothly moved out of the interior of the storage tank, so that the filter can be cleaned more conveniently, ensuring the smooth flow of the filter and improving the convenience of using the storage component. Then, under the action of the drain valve, the liquid inside the storage tank can flow out smoothly, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is an overall structural diagram of the liquid sampling device for agricultural product quality and safety testing of the present utility model;

[0021] Figure 2 This is a front view of the liquid sampling device for agricultural product quality and safety testing according to the present invention;

[0022] Figure 3 This is a schematic diagram of the connection between the top cover and the blade of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the processing tank of the utility model;

[0024] Figure 5 This is a schematic diagram of the structure of the fixing assembly of the utility model;

[0025] Figure 6 This is a structural diagram of the storage component of the utility model.

[0026] In the figure, 1. processing tank; 2. top cover; 3. rotating motor; 4. rotating rod; 5. blade; 6. connecting hole; 7. rotating block; 8. storage component; 801. storage tank; 802. slider; 803. connecting pipe; 804. drain valve; 805. filter; 9. fixing component; 901. positioning rod; 902. spring; 903. moving block; 904. pressing block; 10. rotating rod; 11. moving groove; 12. moving hole; 13. rubber pad; 14. slide groove; 15. positioning hole; 16. mounting hole. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] See also Figure 1-6 , this utility model provides a technical solution:

[0029] A liquid sampling device for agricultural product quality and safety testing, comprising a processing tank 1, wherein the top of the processing tank 1 is movably connected to a top cover plate 2, the top of the top cover plate 2 is fixedly connected to a rotating motor 3, and the output end of the rotating motor 3 is fixedly connected to a rotating rod 4, the rotating rod 4 extends to the interior of the processing tank 1 away from the side of the rotating motor 3, and a plurality of blades 5 are fixedly connected to the surface of the rotating rod 4, a connecting hole 6 is opened at the bottom of the inner wall of the processing tank 1, and a rotating block 7 is rotatably connected to the inside of the connecting hole 6, a rotating rod 10 is rotatably connected to the bottom of the front side of the processing tank 1, and the rear side of the rotating rod 10 extends to the inside of the connecting hole 6 and is fixedly connected to the rotating block 7, a storage assembly 8 is fixedly connected to the bottom of the processing tank 1, and both sides of the top of the storage assembly 8 are fixedly connected to a fixing assembly 9, the fixing assembly 9 comprises a positioning rod 901, the top of the positioning rod 901 is movably connected to a spring 902, and the top of the positioning rod 901 extends to the top of the top cover plate 2;

[0030] The storage assembly 8 includes a storage tank 801, and the tops of the front and rear sides of the inner wall of the storage tank 801 are movably connected with sliders 802, and the two sides of the top of the storage tank 801 are respectively fixedly connected to the bottoms of the two positioning rods 901, and a connecting pipe 803 is fixedly connected between the opposite sides of the two sliders 802. The surface of the connecting pipe 803 contacts the inner wall of the storage tank 801, and a drain valve 804 is fixedly connected to the bottom of the right side of the storage tank 801. Three filter screens 805 are fixedly connected to the inside of the connecting pipe 803, and the number of the three filter screens 805 increases from top to bottom.

[0031] In this embodiment: by pressing the pressing block 904, the moving block 903 is driven to move smoothly under the restriction of the moving groove 11 and compress the spring 902, thereby releasing the fixing effect of the top cover 2 and the processing tank 1, and the interior of the processing tank 1 can be cleaned more conveniently. Under the action of the spring 902, the pressing block 904 is driven to move smoothly under the restriction of the moving hole 12, so that the storage component 8, the top cover 2 and the processing tank 1 can be connected, so that the device can be disassembled and cleaned more conveniently, avoiding the growth of bacteria inside the processing tank 1, and improving the convenience of use of the device. By using the three filter screens 805 in conjunction with each other, The vegetable liquid flows smoothly through the three filter screens 805, which can filter out impurities inside the vegetable liquid, thereby ensuring the accuracy of detection and improving the accuracy of agricultural product detection. By cooperating with the slider 802 and the slide 14, the slider 802 can move smoothly under the restriction of the slide 14, so that the connecting pipe 803 can be smoothly moved out of the interior of the storage tank 801, so that the filter screen 805 can be cleaned more conveniently, ensuring the smooth flow of the filter screen 805, and improving the convenience of using the storage component 8. Then, under the action of the drain valve 804, the liquid inside the storage tank 801 can flow out smoothly, thereby improving the practicality of the device.

[0032] Specifically, such as Figure 5 As shown, the front and rear sides of the spring 902 are fixedly connected to a moving block 903 , the side of the moving block 903 away from the spring 902 is fixedly connected to a pressing block 904 , and the pressing block 904 extends to the outside of the positioning rod 901 away from the spring 902 .

[0033] Specifically, such as Figure 5 As shown, a moving groove 11 for cooperating with the moving block 903 is formed at the top of the interior of the positioning rod 901 , and the surface of the moving block 903 contacts the inner wall of the moving groove 11 .

[0034] Specifically, such as Figure 5 As shown, the top of the front side and the rear side of the positioning rod 901 are both provided with a moving hole 12 used to cooperate with the pressing block 904, and the moving hole 12 is connected to the moving groove 11.

[0035] In this embodiment: the moving hole 12 is connected to the moving groove 11, so that the pressing block 904 drives the moving block 903 to move smoothly under the restriction of the moving groove 11 and compresses the spring 902, thereby releasing the fixing effect of the top cover 2 and the processing tank 1, and the interior of the processing tank 1 can be cleaned more conveniently. Under the action of the spring 902, the pressing block 904 is driven to move smoothly under the restriction of the moving hole 12, so that the storage component 8, the top cover 2 and the processing tank 1 can be connected, so that the device can be disassembled and cleaned more conveniently, thereby improving the convenience of using the fixing component 9.

[0036] Specifically, such as Figure 1 、 Figure 2 、 Figure 6 As shown, a rubber pad 13 is fixedly connected to the bottom of the storage tank 801, and the surface of the rubber pad 13 is provided with anti-slip grooves.

[0037] Specifically, such as Figure 6 As shown, the top of the front and rear sides of the inner wall of the storage tank 801 are both provided with a slide groove 14 for use with the slider 802, and the surface of the slider 802 is in contact with the inner wall of the slide groove 14.

[0038] In this embodiment: by cooperating with the slider 802 and the slide groove 14, the slider 802 can move smoothly under the restriction of the slide groove 14, and can drive the connecting pipe 803 to move smoothly out of the interior of the storage tank 801, so that the filter screen 805 can be cleaned more conveniently, ensuring the smooth flow of the filter screen 805, and improving the convenience of using the storage component 8. Then, under the action of the rubber pad 13, it can absorb and disperse excess impact force, avoid affecting the storage and sampling operations of the internal liquid due to shaking, ensure the stability of the use of the device, and improve the stability of the use of the device.

[0039] Specifically, such as Figure 4 As shown, positioning holes 15 for cooperating with the positioning rods 901 are provided on both sides of the bottom of the processing tank 1 , and the surfaces of the positioning rods 901 are in contact with the inner walls of the positioning holes 15 .

[0040] Specifically, such as Figure 3 As shown, mounting holes 16 for cooperating with the positioning rod 901 are provided on both sides of the top of the top cover plate 2 , and the surface of the positioning rod 901 contacts the inner wall of the mounting hole 16 .

[0041] In this embodiment: by cooperating with the positioning rod 901 and the positioning hole 15, the surface of the positioning rod 901 contacts the inner wall of the positioning hole 15, which can make the connection of the processing tank 1 more stable, and by cooperating with the positioning rod 901 and the mounting hole 16, the surface of the positioning rod 901 contacts the inner wall of the mounting hole 16, which can connect the storage assembly 8, the top cover 2 and the processing tank 1, so that the device can be disassembled more conveniently, thereby improving the stability of the device.

[0042] Working principle: When testing agricultural products, by pressing the pressing block 904, the moving block 903 is driven to move smoothly under the restriction of the moving groove 11 and compress the spring 902, thereby releasing the fixing effect of the top cover 2 and the processing tank 1, and the interior of the processing tank 1 can be cleaned more conveniently. Under the action of the spring 902, the pressing block 904 is driven to move smoothly under the restriction of the moving hole 12, so that the storage component 8, the top cover 2 and the processing tank 1 can be connected, so that the device can be disassembled and cleaned more conveniently, avoiding the breeding of bacteria inside the processing tank 1. By rotating the motor 3 to drive the rotating rod 4 to rotate, the blade 5 drives the vegetables inside the processing tank 1 to rotate, so that the vegetables can be cut more evenly, which can be more conveniently carried out. Take the vegetable juice, and then rotate the rotating rod 10 to drive the rotating block 7 to rotate smoothly under the restriction of the connecting hole 6, so that the vegetable liquid can flow smoothly into the interior of the storage tank 801. Through the coordinated use of the three filter screens 805, the vegetable liquid can flow smoothly through the three filter screens 805, and the impurities inside the vegetable liquid can be filtered out, thereby ensuring the accuracy of the detection. Moreover, through the coordinated use of the slider 802 and the slide 14, the slider 802 can move smoothly under the restriction of the slide 14, so that the connecting pipe 803 can be smoothly moved out of the interior of the storage tank 801, so that the filter screen 805 can be cleaned more conveniently, ensuring the smooth flow of the filter screen 805, and then under the action of the drain valve 804, the liquid inside the storage tank 801 can flow out smoothly.

[0043] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A liquid sampling device for agricultural product quality and safety testing, comprising a processing tank (1), characterized in that: The top of the processing tank (1) is movably connected to a top cover plate (2), the top of the top cover plate (2) is fixedly connected to a rotating motor (3), and the output end of the rotating motor (3) is fixedly connected to a rotating rod (4), the rotating rod (4) extends to the inside of the processing tank (1) from a side away from the rotating motor (3), and a plurality of blades (5) are fixedly connected to the surface of the rotating rod (4), a connecting hole (6) is opened at the bottom of the inner wall of the processing tank (1), and a rotating block (7) is rotatably connected to the inside of the connecting hole (6), and the processing tank (1) The bottom of the front side is rotatably connected to a rotating rod (10), and the rear side of the rotating rod (10) extends to the inside of the connecting hole (6) and is fixedly connected to a rotating block (7), the bottom of the processing tank (1) is fixedly connected to a storage component (8), and both sides of the top of the storage component (8) are fixedly connected to fixed components (9), the fixed component (9) includes a positioning rod (901), the top of the positioning rod (901) is movably connected to a spring (902), and the top of the positioning rod (901) extends to the top of the top cover (2); The storage assembly (8) includes a storage tank (801), wherein the tops of the front and rear sides of the inner wall of the storage tank (801) are movably connected to sliders (802), and the two sides of the top of the storage tank (801) are fixedly connected to the bottoms of two positioning rods (901), respectively. A connecting pipe (803) is fixedly connected between the opposite sides of the two sliders (802), the surface of the connecting pipe (803) contacts the inner wall of the storage tank (801), and a drain valve (804) is fixedly connected to the bottom of the right side of the storage tank (801), and three filter screens (805) are fixedly connected to the inside of the connecting pipe (803), and the number of the three filter screens (805) increases from top to bottom.

2. The liquid sampling device for agricultural product quality and safety testing according to claim 1, characterized in that: The front and rear sides of the spring (902) are both fixedly connected to a moving block (903), and the side of the moving block (903) away from the spring (902) is fixedly connected to a pressing block (904), and the side of the pressing block (904) away from the spring (902) extends to the outside of the positioning rod (901).

3. The liquid sampling device for agricultural product quality and safety testing according to claim 1, characterized in that: A moving groove (11) for cooperating with the moving block (903) is provided on the top of the interior of the positioning rod (901), and the surface of the moving block (903) contacts the inner wall of the moving groove (11).

4. The liquid sampling device for agricultural product quality and safety testing according to claim 1, characterized in that: The tops of the front and rear sides of the positioning rod (901) are both provided with movable holes (12) for use with the pressing block (904), and the movable holes (12) are connected to the movable groove (11).

5. The liquid sampling device for agricultural product quality and safety testing according to claim 1, characterized in that: A rubber pad (13) is fixedly connected to the bottom of the storage tank (801), and the surface of the rubber pad (13) is provided with anti-slip grooves.

6. The liquid sampling device for agricultural product quality and safety testing according to claim 1, characterized in that: The tops of the front and rear sides of the inner wall of the storage tank (801) are both provided with sliding grooves (14) for use with the slider (802), and the surface of the slider (802) contacts the inner wall of the sliding groove (14).

7. The liquid sampling device for agricultural product quality and safety testing according to claim 1, characterized in that: Positioning holes (15) for use with the positioning rods (901) are provided on both sides of the bottom of the processing tank (1), and the surface of the positioning rods (901) contacts the inner wall of the positioning holes (15).

8. The liquid sampling device for agricultural product quality and safety testing according to claim 1, characterized in that: Both sides of the top of the top cover plate (2) are provided with mounting holes (16) for use with the positioning rod (901), and the surface of the positioning rod (901) contacts the inner wall of the mounting hole (16).

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