Vegetable detection sampling device

Abstract

The utility model discloses a vegetable detection sampling device and relates to the technical field of sampling devices. The vegetable detecting and sampling device comprises a fixed bottom plate, a sampling tank, a vegetable sampling mechanism, a moving device and an assembly, a sliding groove is formed in the right side of the fixed bottom plate, the vegetable sampling mechanism is arranged on the upper surface of the fixed bottom plate, the moving device is arranged on the upper surface of the fixed bottom plate, and the assembly is used for cleaning the sampling tank. The assembly for cleaning the sampling tank is arranged on the upper surface of the fixed bottom plate, the assembly for cleaning the sampling tank comprises a second protection box, the interior of the sampling tank can be cleaned immediately after sampling is completed by arranging the assembly for cleaning the sampling tank, the sampling tank is prevented from being mixed with a sampling solution of the previous round in the next round of sampling, and the sampling efficiency is improved. Workers do not need to collect and clean, so that the labor intensity of the workers is reduced, the first protection box is reset through the moving device, and then wheel descending sampling can be performed, and the sampling efficiency and the sampling quality are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sampling, in particular to a vegetable detection sampling device. Background Art

[0002] The utility model discloses a rapid sampling device for detecting vegetable pesticide residues, which has a publication number of CN215179014U. The rapid sampling device for detecting vegetable pesticide residues comprises a sampling barrel, a sample liquid extraction mechanism is arranged inside the sampling barrel, the sample liquid extraction mechanism comprises a rotating shaft and a partition, a grinding disc is arranged at one end of the rotating shaft away from the bottom wall of the sampling barrel, a feed port is arranged on the top wall of the sampling barrel, and a liquid outlet is arranged on the side wall of the sampling barrel. The device has a simple structure and can quickly chop and grind the vegetables entering the sampling barrel into liquid, which simplifies the operation steps, effectively shortens the sampling time, and improves the sampling efficiency.

[0003] However, the above-mentioned rapid sampling device for detecting pesticide residues in vegetables is not provided with any cleaning device. It can be seen that the rapid sampling device requires manual cleaning by the staff, so that the sampling bucket cannot be quickly cleaned after the sampling is completed, resulting in a decrease in the overall sampling efficiency. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a vegetable detection sampling device that can solve the problem that the rapid sampling device requires manual cleaning by staff, thereby failing to quickly clean the sampling bucket after sampling is completed, thereby causing a decrease in the overall sampling efficiency.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vegetable detection sampling device, comprising a fixed bottom plate and a sampling tank, a slide groove is provided on the right side of the fixed bottom plate, and a mechanism for vegetable sampling is provided on the upper surface of the fixed bottom plate;

[0008] A moving device, the moving device is arranged on the upper surface of the fixed bottom plate;

[0009] A component for cleaning the sampling tank, the component for cleaning the sampling tank is arranged on the upper surface of the fixed bottom plate, the component for cleaning the sampling tank comprises a second protection box, the second protection box is fixedly connected to the mobile device, and a second rectangular groove communicating with the second protection box is opened on the left side of the second protection box;

[0010] The second protective box is fixedly connected to the inside with a second electric hydraulic rod, the telescopic end of the second electric hydraulic rod is fixedly connected to a second rectangular plate, and the left end of the second rectangular plate slides through the inner wall of the second rectangular groove;

[0011] Among them, the left end of the second rectangular plate is fixedly connected to the third protective box, the interior of the third protective box is fixedly connected to a motor, the output end of the motor is fixedly connected to a transmission shaft, the lower end of the transmission shaft rotates and passes through the lower surface of the third protective box, and the lower end of the transmission shaft is fixedly connected to a cleaning circular plate that matches the sampling tank, and a brush is provided on the lower surface of the cleaning circular plate.

[0012] Preferably, the assembly for cleaning the sampling tank further comprises a water storage tank, which is fixedly connected to the upper surface of the fixed bottom plate, a water inlet pipe is arranged on the upper surface of the water storage tank, a water pump is fixedly connected to the front surface of the water storage tank, and a water suction port of the water pump is communicated with the interior of the water storage tank;

[0013] The water outlet of the water pump is fixedly connected with a water hose, the water hose is provided with a switch valve, the front end of the water hose is fixedly connected to the rear surface of the sampling tank, and the water hose is communicated with the interior of the sampling tank.

[0014] Preferably, the mechanism for vegetable sampling comprises a first protection box, the first protection box is fixedly connected to the mobile device, two first rectangular grooves are opened on the left side of the first protection box, and a first electric hydraulic rod is fixedly connected to the inside of the first protection box;

[0015] The output end of the first electric hydraulic rod is fixedly connected to a lifting plate, the left side of the lifting plate is fixedly connected to two first rectangular plates, the left ends of the two first rectangular plates slide through the inner walls of the two first rectangular grooves respectively, and the left ends of the two first rectangular plates are fixedly connected to a connecting plate;

[0016] Among them, the lower surface of the connecting plate is fixedly connected with a connecting column, the lower surface of the connecting column is fixedly connected with a circular pressing plate adapted to the sampling tank, and the lower surface of the circular pressing plate is provided with a plurality of semicircular protrusions.

[0017] Preferably, the moving device comprises two fixing plates, both fixing plates are fixedly connected to the upper surface of the fixing bottom plate, and the outer surface of the fixing plate at the rear side is fixedly connected to a supporting plate, and the upper surface of the supporting plate is fixedly connected to a servo motor;

[0018] The output end of the servo motor is fixedly connected with a threaded rod, the front end of the threaded rod rotates through the front surface of the rear fixing plate, and is rotatably connected to the rear surface of the front fixing plate;

[0019] Among them, two movable sleeves are threadedly sleeved on the threads on the outer wall of the threaded rod, and the two movable sleeves are fixedly connected to the first protection box and the second protection box respectively.

[0020] Preferably, the moving device further comprises two sliders, both of which are slidably connected to the inner wall of the slide groove, and upper surfaces of the two sliders are fixedly connected to L-shaped connecting plates, and ends of the two L-shaped connecting plates away from the sliders are fixedly connected to the two moving sleeves respectively;

[0021] Among them, the upper surfaces of the two L-shaped connecting plates are fixedly connected with inclined connecting plates, and the two inclined connecting plates are fixedly connected to the second protection box and the first protection box respectively.

[0022] Preferably, two first support plates are fixedly connected to the lower surface of the sampling tank, and the two first support plates are fixedly connected to the fixed bottom plate. The left side of the sampling tank is fixedly connected to a liquid outlet communicated therewith, and a valve is provided on the liquid outlet.

[0023] (III) Beneficial effects

[0024] Compared with the prior art, the beneficial effects of the utility model are:

[0025] (1) The vegetable detection sampling device can clean the interior of the sampling tank immediately after the sampling is completed by arranging a component for cleaning the sampling tank, so as to prevent the solution from mixing with the previous round of sampling in the next round of sampling. There is no need for the staff to move and clean the tank, thereby reducing the labor intensity of the staff. The next round of sampling can be carried out by resetting the first protective box through the mobile device, thereby improving the sampling efficiency and sampling quality.

[0026] (2) The vegetable detection sampling device can change the front and rear positions of the first protective box as a whole and the second protective box as a whole by setting a moving device, so as to realize the rapid cleaning of the interior of the sampling tank and the switching of sampling, thereby improving the overall sampling efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0028] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0029] Figure 2 It is a right side schematic diagram of the utility model as a whole;

[0030] Figure 3 This is a schematic diagram of the interior of the first protection box and the second protection box of the utility model;

[0031] Figure 4 It is a schematic diagram of the lower surface of the circular pressing plate of the utility model.

[0032] Figure numerals: 1. fixed bottom plate; 2. first support plate; 3. sampling tank; 4. liquid outlet; 5. water hose; 6. water storage tank; 7. water pump; 8. threaded rod; 9. circular pressure plate; 10. connecting column; 11. first protective box; 12. connecting plate; 13. first rectangular groove; 14. first rectangular plate; 15. second rectangular plate; 16. second protective box; 17. third protective box; 18. transmission shaft; 19. second rectangular groove; 20. fixed plate; 21. movable sleeve; 22. cleaning circular plate; 23. motor; 24. servo motor; 25. slide groove; 26. slider; 27. L-shaped connecting plate; 28. inclined connecting plate; 29. ​​first electric hydraulic rod; 30. second electric hydraulic rod; 31. lifting plate. DETAILED DESCRIPTION

[0033] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0034] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0035] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0036] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0037] See also Figure 1-4 , the utility model provides a technical solution: a vegetable detection sampling device, comprising a fixed bottom plate 1 and a sampling tank 3, a slide groove 25 is provided on the right side of the fixed bottom plate 1, and a mechanism for vegetable sampling is arranged on the upper surface of the fixed bottom plate 1;

[0038] A moving device, the moving device is arranged on the upper surface of the fixed base plate 1;

[0039] A component for cleaning the sampling tank 3, which is arranged on the upper surface of the fixed bottom plate 1, and includes a second protective box 16, which is fixedly connected to the mobile device, and a second rectangular groove 19 is opened on the left side of the second protective box 16;

[0040] The second protection box 16 is fixedly connected to the inside with a second electric hydraulic rod 30, the telescopic end of the second electric hydraulic rod 30 is fixedly connected to the second rectangular plate 15, and the left end of the second rectangular plate 15 slides through the inner wall of the second rectangular groove 19;

[0041] Among them, the left end of the second rectangular plate 15 is fixedly connected to the third protective box 17, the interior of the third protective box 17 is fixedly connected to a motor 23, the output end of the motor 23 is fixedly connected to a transmission shaft 18, the lower end of the transmission shaft 18 rotates and passes through the lower surface of the third protective box 17, and the lower end of the transmission shaft 18 is fixedly connected to a cleaning circular plate 22 that is compatible with the sampling tank 3, and a brush is provided on the lower surface of the cleaning circular plate 22.

[0042] Furthermore, the assembly for cleaning the sampling tank 3 also includes a water storage tank 6, which is fixedly connected to the upper surface of the fixed bottom plate 1, and a water inlet pipe is provided on the upper surface of the water storage tank 6. A water pump 7 is fixedly connected to the front surface of the water storage tank 6, and a water suction port of the water pump 7 is communicated with the interior of the water storage tank 6;

[0043] The water outlet of the water pump 7 is fixedly connected to a water hose 5 , which is provided with a switch valve. The front end of the water hose 5 is fixedly connected to the rear surface of the sampling tank 3 , and the water hose 5 is communicated with the interior of the sampling tank 3 .

[0044] Furthermore, the mechanism for vegetable sampling includes a first protection box 11, which is fixedly connected to the mobile device, and the left side of the first protection box 11 is provided with two first rectangular grooves 13 both communicating with the first protection box 11, and the interior of the first protection box 11 is fixedly connected with a first electric hydraulic rod 29;

[0045] The output end of the first electric hydraulic rod 29 is fixedly connected to a lifting plate 31, and the left side of the lifting plate 31 is fixedly connected to two first rectangular plates 14, and the left ends of the two first rectangular plates 14 slide through the inner walls of the two first rectangular grooves 13 respectively, and the left ends of the two first rectangular plates 14 are fixedly connected to the connecting plate 12;

[0046] The lower surface of the connecting plate 12 is fixedly connected with a connecting column 10, the lower surface of the connecting column 10 is fixedly connected with a circular pressing plate 9 adapted to the sampling tank 3, and the lower surface of the circular pressing plate 9 is provided with a plurality of semicircular protrusions.

[0047] Furthermore, the moving device includes two fixing plates 20, both fixing plates 20 are fixedly connected to the upper surface of the fixing base plate 1, and the outer surface of the fixing plate 20 at the rear side is fixedly connected to a supporting plate, and the upper surface of the supporting plate is fixedly connected to a servo motor 24;

[0048] The output end of the servo motor 24 is fixedly connected with a threaded rod 8, the front end of the threaded rod 8 rotates through the front surface of the rear fixing plate 20, and is rotatably connected to the rear surface of the front fixing plate 20;

[0049] Among them, two movable sleeves 21 are threadedly sleeved on the threads on the outer wall of the threaded rod 8, and the two movable sleeves 21 are fixedly connected to the first protection box 11 and the second protection box 16 respectively.

[0050] Furthermore, the moving device further includes two sliders 26, both of which are slidably connected to the inner wall of the slide groove 25, and the upper surfaces of the two sliders 26 are fixedly connected with L-shaped connecting plates 27, and the ends of the two L-shaped connecting plates 27 away from the sliders 26 are fixedly connected to the two moving sleeves 21 respectively;

[0051] The upper surfaces of the two L-shaped connecting plates 27 are fixedly connected with inclined connecting plates 28 , and the two inclined connecting plates 28 are fixedly connected to the second protection box 16 and the first protection box 11 , respectively.

[0052] Furthermore, two first support plates 2 are fixedly connected to the lower surface of the sampling tank 3, and the two first support plates 2 are fixedly connected to the fixed bottom plate 1. The left side of the sampling tank 3 is fixedly connected to a liquid outlet 4 which is in communication therewith, and a valve is provided on the liquid outlet 4.

[0053] Furthermore, when using the vegetable detection sampling device, first put the vegetables into the sampling tank 3, and then start the first electric hydraulic rod 29. The first electric hydraulic rod 29 drives the connecting plate 12, the connecting column 10 and the circular pressing plate 9 to move downward through the lifting plate 31 and the two first rectangular plates 14. After the circular pressing plate 9 enters the interior of the sampling tank 3, it squeezes the vegetables, and then opens the liquid outlet 4, places the container under the liquid outlet 4, opens the valve, and the vegetable tissue fluid will be discharged through the liquid outlet 4, thereby realizing sampling, and then The squeezed and crushed vegetables are taken out, because the squeezed and crushed vegetables are also worth detecting. The first electric hydraulic rod 29 is reset, and then the servo motor 24 is started. The servo motor 24 is started to drive the threaded rod 8 to rotate. The threaded rod 8 drives the first protection box 11 and the second protection box 16 to move backward as a whole through the two moving sleeves 21, so that the cleaning circular plate 22 is located at the lower side of the sampling tank 3. By setting a moving device, the front and rear positions of the first protection box 11 and the second protection box 16 can be changed as a whole, so that the inside of the sampling tank 3 can be cleaned. The switch between quick cleaning and sampling is performed to improve the overall sampling efficiency. First, the valve on the liquid outlet 4 is closed, and then the water pump 7 is started to draw the water inside the water storage tank 6 into the sampling tank 3 through the water hose 5. Not too much water is needed. Then the second electric hydraulic rod 30 is started. The second electric hydraulic rod 30 drives the cleaning circular plate 22 to enter the sampling tank 3 through the second rectangular plate 15. After the brush under the cleaning circular plate 22 touches the bottom of the sampling tank 3, the motor 23 is started. The motor 23 drives the cleaning circular plate 2 through the transmission shaft 18. 2 is rotated to complete the cleaning of the inside of the sampling tank 3. By setting a component for cleaning the sampling tank 3, the inside of the sampling tank 3 can be cleaned immediately after the sampling is completed to prevent mixing with the solution of the previous round of sampling in the next round of sampling. There is no need for staff to move and clean, which reduces the labor intensity of staff. The first protective box 11 can be reset by the mobile device to carry out the next round of sampling, thereby improving the sampling efficiency and sampling quality. It is worth mentioning that the cleaning of the lower surface of the circular pressure plate 9 can be done by wiping with a cleaning cloth.

[0054] Working principle: When using the vegetable detection sampling device, first put the vegetables into the sampling tank 3, and then start the first electric hydraulic rod 29. The first electric hydraulic rod 29 drives the connecting plate 12, the connecting column 10 and the circular pressing plate 9 to move downward through the lifting plate 31 and the two first rectangular plates 14. After the circular pressing plate 9 enters the interior of the sampling tank 3, it will squeeze the vegetables, and then open the liquid outlet 4, place the containing container under the liquid outlet 4, open the valve, and the vegetable tissue fluid will be discharged through the liquid outlet 4, thereby realizing sampling, and then take out the squeezed and crushed vegetables, because the squeezed and crushed vegetables are also worth detecting, reset the first electric hydraulic rod 29, and then start the servo motor 24. Start the servo motor 24 to drive the threaded rod 8 to rotate, and the threaded rod 8 passes The two movable sleeves 21 drive the first protective box 11 and the second protective box 16 to move backward as a whole, so that the cleaning circular plate 22 is located at the lower side of the sampling tank 3. First, close the valve on the liquid outlet 4, and then start the water pump 7 to draw the water inside the water tank 6 into the interior of the sampling tank 3 through the water hose 5. Not too much water is needed. Then start the second electric hydraulic rod 30. The second electric hydraulic rod 30 drives the cleaning circular plate 22 to enter the interior of the sampling tank 3 through the second rectangular plate 15. After the brush under the cleaning circular plate 22 contacts the bottom of the sampling tank 3, start the motor 23. The motor 23 drives the cleaning circular plate 22 to rotate through the transmission shaft 18, thereby completing the cleaning of the interior of the sampling tank 3. It is worth mentioning that the cleaning of the lower surface of the circular pressure plate 9 can be done by wiping with a cleaning cloth.

[0055] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A vegetable detection sampling device, characterized in that: include: A fixed bottom plate (1) and a sampling tank (3), wherein a slide groove (25) is provided on the right side of the fixed bottom plate (1); A mechanism for vegetable sampling, the mechanism for vegetable sampling being arranged on the upper surface of the fixed bottom plate (1); A moving device, the moving device being arranged on the upper surface of the fixed base plate (1); A component for cleaning the sampling tank (3), the component for cleaning the sampling tank (3) being arranged on the upper surface of the fixed bottom plate (1), the component for cleaning the sampling tank (3) comprising a second protection box (16), the second protection box (16) being fixedly connected to the mobile device, and a second rectangular groove (19) communicating with the second protection box (16) being provided on the left side thereof; The second protection box (16) is fixedly connected to the inside with a second electric hydraulic rod (30), the telescopic end of the second electric hydraulic rod (30) is fixedly connected to a second rectangular plate (15), and the left end of the second rectangular plate (15) slides through the inner wall of the second rectangular groove (19); The left end of the second rectangular plate (15) is fixedly connected to a third protective box (17), the interior of the third protective box (17) is fixedly connected to a motor (23), the output end of the motor (23) is fixedly connected to a transmission shaft (18), the lower end of the transmission shaft (18) rotates to pass through the lower surface of the third protective box (17), the lower end of the transmission shaft (18) is fixedly connected to a cleaning circular plate (22) adapted to the sampling tank (3), and a brush is provided on the lower surface of the cleaning circular plate (22).

2. A vegetable detection sampling device according to claim 1, characterized in that: The assembly for cleaning the sampling tank (3) further comprises a water tank (6), the water tank (6) being fixedly connected to the upper surface of the fixed bottom plate (1), the upper surface of the water tank (6) being provided with a water inlet pipe, the front surface of the water tank (6) being fixedly connected to a water pump (7), the water suction port of the water pump (7) being in communication with the interior of the water tank (6); The water outlet of the water pump (7) is fixedly connected to a water hose (5), the water hose (5) is provided with a switch valve, the front end of the water hose (5) is fixedly connected to the rear surface of the sampling tank (3), and the water hose (5) is communicated with the interior of the sampling tank (3).

3. A vegetable detection sampling device according to claim 1, characterized in that: The mechanism for vegetable sampling comprises a first protection box (11), the first protection box (11) is fixedly connected to the mobile device, two first rectangular grooves (13) are provided on the left side of the first protection box (11) and are both in communication with the first protection box, and a first electric hydraulic rod (29) is fixedly connected inside the first protection box (11); The output end of the first electric hydraulic rod (29) is fixedly connected to a lifting plate (31), the left side of the lifting plate (31) is fixedly connected to two first rectangular plates (14), the left ends of the two first rectangular plates (14) respectively slide through the inner walls of the two first rectangular grooves (13), and the left ends of the two first rectangular plates (14) are fixedly connected to a connecting plate (12); The lower surface of the connecting plate (12) is fixedly connected to a connecting column (10), the lower surface of the connecting column (10) is fixedly connected to a circular pressing plate (9) adapted to the sampling tank (3), and the lower surface of the circular pressing plate (9) is provided with a plurality of semicircular protrusions.

4. A vegetable detection sampling device according to claim 1, characterized in that: The moving device comprises two fixing plates (20), both fixing plates (20) are fixedly connected to the upper surface of the fixing bottom plate (1), and a supporting plate is fixedly connected to the outer surface of the rear fixing plate (20), and a servo motor (24) is fixedly connected to the upper surface of the supporting plate; The output end of the servo motor (24) is fixedly connected to a threaded rod (8), and the front end of the threaded rod (8) rotates to penetrate the front surface of the rear fixing plate (20) and is rotatably connected to the rear surface of the front fixing plate (20); Wherein, two movable sleeves (21) are threadedly sleeved on the threads on the outer wall of the threaded rod (8), and the two movable sleeves (21) are fixedly connected to the first protection box (11) and the second protection box (16) respectively.

5. A vegetable detection sampling device according to claim 1, characterized in that: The moving device further comprises two sliders (26), the two sliders (26) are slidably connected to the inner wall of the slide groove (25), the upper surfaces of the two sliders (26) are fixedly connected to L-shaped connecting plates (27), and the ends of the two L-shaped connecting plates (27) away from the sliders (26) are fixedly connected to the two moving sleeves (21) respectively; The upper surfaces of the two L-shaped connecting plates (27) are both fixedly connected with inclined connecting plates (28), and the two inclined connecting plates (28) are respectively fixedly connected to the second protection box (16) and the first protection box (11).

6. A vegetable detection sampling device according to claim 1, characterized in that: The lower surface of the sampling tank (3) is fixedly connected to two first support plates (2), the two first support plates (2) are fixedly connected to the fixed bottom plate (1), and the left side of the sampling tank (3) is fixedly connected to a liquid outlet (4) communicating therewith, and a valve is provided on the liquid outlet (4).

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