Pesticide residue detection equipment

Abstract

The utility model discloses pesticide residue detection equipment which comprises a water storage barrel, a cleaning assembly is arranged at the top of the water storage barrel, and an auxiliary assembly is arranged on the outer wall of the cleaning assembly; the cleaning assembly comprises a circular ring mounting groove, a worm gear is rotationally connected into the circular ring mounting groove, an inserting groove is formed in the worm gear, a threaded hole is formed in one side of the inner wall of the inserting groove, an L-shaped rod is inserted into the inserting groove, and a screw rod is in threaded connection with the interior of one end of the L-shaped rod; and the screw rod is also in threaded connection with the interior of the threaded hole. The utility model relates to the technical field of pesticide residue detection. According to the pesticide residue detection equipment, a rotating disc handle is rotated to drive a worm to rotate, the worm drives a worm gear to rotate, the worm gear can drive an L-shaped rod to rotate circumferentially, and a cleaning sponge on the L-shaped rod can absorb and erase water and attachments attached to the inner wall of a water storage barrel together to achieve the cleaning effect.

Description

Technical Field

[0001] The utility model relates to the technical field of pesticide residue detection, specifically to pesticide residue detection equipment. Background Technique

[0002] The development of agricultural industrialization makes the production of agricultural products more and more dependent on exogenous substances such as pesticides, antibiotics and hormones. Nowadays, the amount of pesticides used in agricultural products remains high, and the unreasonable use of these substances will inevitably lead to excessive pesticide residues in agricultural products, affecting the food safety of consumers. In severe cases, it will cause consumers to get sick, have abnormal development, or even directly lead to poisoning and death or induce cancer and other adverse consequences. Therefore, these agricultural crop products need to be tested for pesticide residues before being put on the market for sale. There are various methods for detecting pesticide residues. According to different detection principles, they can be divided into observation method, water washing method, chromatography method, test paper method and other various styles. Among them, the water washing method is the most intuitive and simple way, and all the required materials are also the easiest to obtain. The water washing method soaks the food in clean water for a period of time, and then observes the color and suspended matter of the water. If the water changes color or there are a large number of suspended matters, it may be because there are pesticide residues in the food.

[0003] However, in actual use, when detecting a large number of agricultural products such as fruits and vegetables, if the floating substances remaining in the previous water storage bucket during detection adhere to its inner wall, if the inner wall of the water storage bucket is not cleaned and directly put into the next batch of detections, it will affect the accuracy of the observation results.

[0004] Therefore, the utility model provides pesticide residue detection equipment to solve the above problems. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides pesticide residue detection equipment to solve the above problems. By rotating the turntable handle, the worm is driven to rotate. The worm will then drive the worm wheel to rotate. The worm wheel can then drive the L-shaped rod to rotate in a circle. And the cleaning sponge on the L-shaped rod will absorb and wipe off the water and attachments attached to the inner wall of the water storage bucket to achieve the cleaning effect; by lifting the supporting handle, the entire circular ring installation groove can be pulled out. The structure is simple, light, easy to disassemble, maintain and carry. And the water storage bucket is made of engineering plastic, which reduces the weight of the device while ensuring the overall structural strength.

[0006] To achieve the above object, the utility model is realized by the following technical solutions: a pesticide residue detection device, including a water storage bucket, a cleaning component is arranged at the top of the water storage bucket, and an auxiliary component is arranged on the outer wall of the cleaning component; the cleaning component includes an annular installation groove, a worm gear is rotatably connected inside the annular installation groove, a slot is opened inside the worm gear, a threaded hole is opened on one side of the inner wall of the slot, an L-shaped rod is inserted inside the slot, and a screw rod is threadedly connected inside one end of the L-shaped rod, and the screw rod is also threadedly connected inside the threaded hole.

[0007] Further, the auxiliary component includes a supporting handle, and the supporting handle is fixedly connected to the outer wall of the annular installation groove.

[0008] By adopting the above technical solution, it is convenient to lift the entire annular installation groove and separate it from the water storage bucket.

[0009] Further, a positioning plug is fixedly connected to the top of the annular installation groove, and a groove is opened at the top of the water storage bucket, and the positioning plug is inserted inside the groove.

[0010] By adopting the above technical solution, it is convenient to fix the annular installation groove on the top of the water storage bucket to prevent sliding.

[0011] Further, a protective cover and an auxiliary block are fixedly connected to the outer wall of the annular installation groove, a worm is rotatably connected between the inner wall of one side of the protective cover and the inside of the auxiliary block, the worm is meshed with the worm gear, and a turntable handle is fixedly connected to one end of the worm.

[0012] By adopting the above technical solution, it is used to enable the L-shaped rod to rotate and clean the inner wall of the water storage bucket.

[0013] Further, the water storage bucket can be made of white engineering plastic.

[0014] By adopting the above technical solution, engineering plastic is an excellent material, with high strength, corrosion resistance and light weight.

[0015] Further, a cleaning sponge is fixedly connected to the side of the L-shaped rod close to the inner wall of the water storage bucket.

[0016] By adopting the above technical solution, it can adsorb water and attachments more quickly and effectively.

[0017] Beneficial effects

[0018] The utility model provides a pesticide residue detection device. Compared with the prior art, the following beneficial effects are achieved:

[0019] 1. The pesticide residue detection device drives the worm to rotate by turning the turntable handle. The worm will then drive the worm wheel to rotate, and the worm wheel can then drive the L-shaped rod to rotate in a circle. The cleaning sponge on the L-shaped rod will absorb and wipe off the water and attached substances on the inner wall of the water storage bucket to achieve a cleaning effect.

[0020] 2. For the pesticide residue detection device, the entire circular ring installation groove can be pulled out by lifting the supporting handle. The structure is simple, lightweight, easy to disassemble, maintain, and carry. The water storage bucket is made of engineering plastic, which reduces the weight of the device while ensuring the overall structural strength. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0022] Figure 1 is a three-dimensional external structure view of the present invention;

[0023] Figure 2 is a top view of the structure of the present invention after removing the installation circular ring groove;

[0024] Figure 3 is an enlarged view of the structure at A of the present invention;

[0025] Figure 4 is an internal structure view of the water storage bucket of the present invention;

[0026] Figure 5 is a sectional view of the structure of the present invention;

[0027] Figure 6 is an enlarged view of the structure at B of the present invention;

[0028] Figure 7 is a top view of a partial structure of the present invention.

[0029] In the figure: 1. Water storage bucket; 2. Cleaning assembly; 21. Circular ring installation groove; 22. Worm wheel; 23. Slot; 24. Threaded hole; 25. L-shaped rod; 26. Screw; 3. Auxiliary assembly; 31. Supporting handle; 32. Protective cover; 33. Auxiliary block; 34. Turntable handle; 35. Worm; 36. Positioning plug; 37. Groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0030] It should be noted that in the description of the embodiments of the present application, the orientation or positional relationship indicated by terms such as "front, back", "left, right", "up, down", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present application. The terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific situations.

[0031] The present application will be further elaborated in detail below through the drawings and embodiments.

[0032] Referring to Figures 1 to 7 , the embodiments of the present application provide a pesticide residue detection device, including a water storage bucket 1. A cleaning component 2 is arranged at the top of the water storage bucket 1, and an auxiliary component 3 is arranged on the outer wall of the cleaning component 2; the cleaning component 2 includes a circular ring installation groove 21. A worm gear 22 is rotatably connected inside the circular ring installation groove 21. A slot 23 is opened inside the worm gear 22. A threaded hole 24 is opened on one side of the inner wall of the slot 23. An L-shaped rod 25 is inserted into the slot 23. One end of the L-shaped rod 25 is internally threaded with a screw rod 26, and the screw rod 26 is also internally threaded with the threaded hole 24. A protective cover 32 and an auxiliary block 33 are fixedly connected to the outer wall of the circular ring installation groove 21. A worm 35 is rotatably connected between the inner wall of one side of the protective cover 32 and the inside of the auxiliary block 33. The worm 35 meshes with the worm gear 22, and a turntable handle 34 is fixedly connected to one end of the worm 35

[0033] During specific implementation: By rotating the turntable handle 34 to drive the worm 35 to rotate, the worm 35 will then drive the worm gear 22 to rotate. The worm gear 22 can then drive the L-shaped rod 25 to perform circular rotation, and the cleaning sponge on the L-shaped rod 25 will absorb and wipe off the water and attachments attached to the inner wall of the water storage bucket 1 together to achieve a cleaning effect.

[0034] Referring to Figures 1 to 7 , in one aspect of this embodiment, the auxiliary component 3 includes a supporting handle 31, and the supporting handle 31 is fixedly connected to the outer wall of the circular ring installation groove 21. A positioning plug 36 is fixedly connected to the top of the circular ring installation groove 21. A groove 37 is opened at the top of the water storage bucket 1, and the positioning plug 36 is inserted into the groove 37. The water storage bucket 1 can be made of white engineering plastic. A cleaning sponge is fixedly connected to the side of the L-shaped rod 25 close to the inner wall of the water storage bucket 1

[0035] During specific implementation: The supporting handle 31 facilitates lifting the entire circular ring installation groove 21 and separating it from the water storage bucket 1. The cooperation of the positioning insertion block 36 and the groove 37 facilitates fixing the circular ring installation groove 21 at the top of the water storage bucket 1 to prevent sliding. Engineering plastic is an excellent material, which not only has high strength and corrosion resistance but also is lighter in mass than metal, effectively reducing the overall weight of the device. The cleaning sponge has a strong adsorption force for moisture and attachments.

[0036] In this solution, all electrical equipment is powered by an external power supply.

[0037] Working principle: Rotating the turntable handle 34 drives the worm 35 to rotate. The worm 35 then drives the worm wheel 22 to rotate. The worm wheel 22 can then drive the L-shaped rod 25 to perform circular rotation. The cleaning sponge on the L-shaped rod 25 absorbs and wipes off the moisture and attachments adhering to the inner wall of the water storage bucket 1 to achieve a cleaning effect. The supporting handle 31 facilitates lifting the entire circular ring installation groove 21 and separating it from the water storage bucket 1. The cooperation of the positioning insertion block 36 and the groove 37 facilitates fixing the circular ring installation groove 21 at the top of the water storage bucket 1 to prevent sliding. Engineering plastic is an excellent material, which not only has high strength and corrosion resistance but also is lighter in mass than metal, effectively reducing the overall weight of the device. The cleaning sponge has a strong adsorption force for moisture and attachments.

[0038] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or sequence between these entities or operations. Moreover, the term "comprising", "including" or any other variation thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements but also includes other elements not explicitly listed, or further includes elements inherent to such process, method, article or device.

[0039] Although the embodiments of the present application have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present application. The scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A pesticide residue detection device, comprising a water storage bucket (1), characterized in that: A cleaning component (2) is arranged on the top of the water storage barrel (1), and an auxiliary component (3) is arranged on the outer wall of the cleaning component (2); the cleaning component (2) comprises a circular mounting groove (21), a worm gear (22) is rotatably connected inside the circular mounting groove (21), a slot (23) is provided inside the worm gear (22), a threaded hole (24) is provided on one side of the inner wall of the slot (23), an L-shaped rod (25) is inserted inside the slot (23), a screw rod (26) is internally threadedly connected to one end of the L-shaped rod (25), and the screw rod (26) is also threadedly connected to the inside of the threaded hole (24).

2. The pesticide residue detection device according to claim 1, characterized in that: The auxiliary component (3) comprises a supporting handle (31), and the supporting handle (31) is fixedly connected to the outer wall of the circular ring mounting groove (21).

3. The pesticide residue detection device according to claim 1, characterized in that: A positioning plug (36) is fixedly connected to the top of the annular mounting groove (21), a groove (37) is provided on the top of the water storage bucket (1), and the positioning plug (36) is inserted into the inside of the groove (37).

4. The pesticide residue detection device according to claim 1, characterized in that: The outer wall of the annular mounting groove (21) is fixedly connected with a protective cover (32) and an auxiliary block (33); an inner wall on one side of the protective cover (32) and the interior of the auxiliary block (33) are rotatably connected with a worm (35); the worm (35) is meshed with the worm wheel (22); one end of the worm (35) is fixedly connected with a turntable handle (34).

5. The pesticide residue detection device according to claim 1, characterized in that: The water storage barrel (1) can be made of white engineering plastics.

6. The pesticide residue detection device according to claim 1, characterized in that: A cleaning sponge is fixedly connected to one side of the L-shaped rod (25) close to the inner wall of the water storage bucket (1).

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