Agricultural organic vegetable pesticide residue detection and extraction device

Abstract

The utility model discloses an agricultural organic vegetable pesticide residue detecting and extracting device which comprises a bottom plate, an extracting box is arranged at the upper end of the bottom plate, a control box is arranged on the right end face of the extracting box, a discharging barrel of a communicating structure is arranged at the top end of the extracting box, and a feeding port is formed in the right side of the discharging barrel. A discharging mechanism of a penetrating structure is installed in the discharging barrel, a smashing shaft is arranged at the upper end of the interior of the extraction box, a smashing cutter is welded to the smashing shaft, and a receiving hopper of an inverted cone structure is arranged below the smashing cutter. Organic vegetables are sampled and then discharged through the discharging shaft, the samples can be crushed while being discharged, the crushed samples are crushed through the crushing cutter, the crushed samples are extruded through the two extrusion shafts, and juice obtained after extrusion falls into the receiving bottle through the filtering holes. Extruded waste residues slide out through the discharging port, operation is easy, and juice and residues can be separated.

Description

Technical Field

[0001] The utility model relates to the technical field of organic vegetable pesticide extraction, in particular to an agricultural organic vegetable pesticide residue detection and extraction device. Background Art

[0002] With the development of agricultural industrialization, the production of agricultural products has become increasingly dependent on exogenous substances such as pesticides, antibiotics and hormones, which has led to a high level of pesticide use on agricultural products. The irrational use of these substances will inevitably lead to excessive pesticide residues in agricultural products, affecting consumers' food safety.

[0003] When testing the pesticide residues in the existing organic vegetables, it is necessary to sample the organic vegetables and then grind them manually to extract the juice for further testing of the pesticides. This testing method is not only cumbersome to operate, but also produces less juice when the organic vegetables are manually ground, thereby increasing the workload. Therefore, the present invention provides an agricultural organic vegetable pesticide residue detection and extraction device to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide an agricultural organic vegetable pesticide residue detection and extraction device to solve the problem that when the existing organic vegetables in the above-mentioned background technology are tested for pesticide residues in Xining, the organic vegetables need to be sampled, and then the juice is manually ground to detect the pesticides. This detection method is not only cumbersome to operate, but also the amount of juice produced when the organic vegetables are manually ground is relatively small, thereby increasing the workload.

[0005] To achieve the above purpose, the utility model provides the following technical solution: an agricultural organic vegetable pesticide residue detection and extraction device, comprising:

[0006] A bottom plate, an extraction box is provided at the upper end of the bottom plate, a control box is provided at the right end surface of the extraction box, a material discharge barrel with a connecting structure is provided at the top of the extraction box, a material feed port is provided on the right side of the material discharge barrel, and a material discharge mechanism with a through structure is installed in the material discharge barrel;

[0007] A crushing shaft is provided at the upper end of the extraction box, a crushing knife is welded on the crushing shaft, a receiving bucket with an inverted cone structure is provided below the crushing knife, and an extrusion device is provided below the receiving bucket;

[0008] A filter plate with an inclined structure is provided below the extrusion device, the right end of the filter plate is connected to the discharge port at the rear end of the extraction box, and a filter hole is opened on the filter plate;

[0009] A concentrating bucket with an inverted cone structure is provided at the bottom end of the filter plate, and the bottom end of the concentrating bucket is connected to the liquid drop port. A placement groove is provided at the bottom of the front end surface of the extraction box, and a hinged safety door is provided on the left side of the placement groove. A receiving bottle is placed in the placement groove, and the bottom end of the liquid drop port is at the top of the placement groove, and the receiving bottle is located below the liquid drop port.

[0010] Preferably, as a preferred embodiment of the utility model, the unloading mechanism includes a motor, a fixed seat, a unloading shaft, unloading blades and a crushing knife, the motor is installed through the fixed seat, the bottom end of the motor is connected to the unloading shaft, the unloading blades are welded on the unloading shaft, and the crushing knife is welded on the unloading shaft.

[0011] Preferably, as a preferred embodiment of the present invention, the extrusion device includes a first extrusion shaft and a second extrusion shaft, the second extrusion shaft is provided at the rear side of the first extrusion shaft, and the first extrusion shaft and the second extrusion shaft rotate relatively.

[0012] Preferably, as a preferred embodiment of the present invention, a gap is provided between the first extrusion shaft and the second extrusion shaft.

[0013] Preferably, as a preferred embodiment of the present invention, the diameter of the bottom end of the receiving bucket is smaller than the center distance between the first extrusion shaft and the second extrusion shaft.

[0014] Preferably, as a preferred embodiment of the present invention, the feed port has an inclined structure with the left side lower and the right side higher.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the organic vegetables are sampled and then discharged through a discharge shaft, the samples can be crushed while being discharged, the crushed samples are crushed by a crushing knife, and after being crushed, they are squeezed through two squeezing shafts, the squeezed juice falls into a receiving bottle through a filtering hole, and the waste residue after squeezing slides out through a discharge port. It is not only simple to operate, but also can realize the separation of juice and residue. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the lower barrel of the utility model;

[0018] Figure 3 It is a schematic diagram of the internal structure of the extraction device of the utility model;

[0019] Figure 4 It is a schematic diagram of the connection structure between the liquid drop port and the receiving bottle of the utility model.

[0020] In the figure: 1. bottom plate; 2. extraction box; 3. control box; 4. discharge barrel; 5. feed port; 6. discharge mechanism; 61. motor; 62. fixing seat; 63. discharge shaft; 64. discharge paddle; 65. crushing knife; 7. placement slot; 8. safety door; 9. receiving bottle; 10. crushing shaft; 11. crushing knife; 12. receiving bucket; 13. extrusion device; 1301. first extrusion shaft; 1302. second extrusion shaft; 14. filter plate; 15. filter hole; 16. discharge port; 17. concentration bucket; 18. liquid drop port. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0022] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention 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, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "first", "second", "third", and "fourth" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present utility model, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connected", and "connected" 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 a mechanical connection or an electrical connection. It can be a direct connection or a connection through an intermediate medium. It can be a connection between the two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. The meaning of "multiple" in the present utility model is two or more, and unless otherwise clearly and specifically limited, they all fall within the scope of protection of the present utility model.

[0024] Example 1: Figure 1-2 , the utility model provides a technical solution: including:

[0025] A bottom plate 1, an extraction box 2 is provided at the upper end of the bottom plate 1, a control box 3 is provided at the right end surface of the extraction box 2, a material discharge barrel 4 with a communicating structure is provided at the top of the extraction box 2, a material feed port 5 is provided on the right side of the material discharge barrel 4, and a material discharge mechanism 6 with a through structure is installed in the material discharge barrel 4;

[0026] A crushing shaft 10 is provided at the upper end of the extraction box 2, a crushing knife 11 is welded on the crushing shaft 10, a receiving bucket 12 with an inverted cone structure is provided below the crushing knife 11, and an extrusion device 13 is provided below the receiving bucket 12;

[0027] A filter plate 14 with an inclined structure is provided below the extrusion device 13. The right end of the filter plate 14 is connected to the discharge port 16 at the rear end of the extraction box 2, and a filter hole 15 is opened on the filter plate 14.

[0028] A concentrating bucket 17 with an inverted cone structure is provided at the bottom end of the filter plate 14, and the bottom end of the concentrating bucket 17 is connected to the liquid drop port 18. A placement groove 7 is provided at the bottom of the front end surface of the extraction box 2, and a hinged safety door 8 is provided on the left side of the placement groove 7. A receiving bottle 9 is placed in the placement groove 7, and the bottom end of the liquid drop port 18 is at the top end of the placement groove 7, and the receiving bottle 9 is located below the liquid drop port 18.

[0029] The unloading mechanism 6 includes a motor 61, a fixed seat 62, an unloading shaft 63, an unloading blade 64 and a crushing knife 65. The motor 61 is installed through the fixed seat 62. The bottom end of the motor 61 is connected to the unloading shaft 63. The unloading blade 64 is welded on the unloading shaft 63. The crushing knife 65 is welded on the unloading shaft 63.

[0030] The feed inlet 5 is in an inclined structure with the left side lower and the right side higher.

[0031] In this embodiment, the purpose is to rotate the feed shaft so that the sample can be fed and processed at the same time as it is crushed.

[0032] Example 2: Figure 1-4 , the utility model provides a technical solution: including:

[0033] A bottom plate 1, an extraction box 2 is provided at the upper end of the bottom plate 1, a control box 3 is provided at the right end surface of the extraction box 2, a material discharge barrel 4 with a communicating structure is provided at the top of the extraction box 2, a material feed port 5 is provided on the right side of the material discharge barrel 4, and a material discharge mechanism 6 with a through structure is installed in the material discharge barrel 4;

[0034] A crushing shaft 10 is provided at the upper end of the extraction box 2, a crushing knife 11 is welded on the crushing shaft 10, a receiving bucket 12 with an inverted cone structure is provided below the crushing knife 11, and an extrusion device 13 is provided below the receiving bucket 12;

[0035] A filter plate 14 with an inclined structure is provided below the extrusion device 13. The right end of the filter plate 14 is connected to the discharge port 16 at the rear end of the extraction box 2, and a filter hole 15 is opened on the filter plate 14.

[0036] A concentrating bucket 17 with an inverted cone structure is provided at the bottom end of the filter plate 14, and the bottom end of the concentrating bucket 17 is connected to the liquid drop port 18. A placement groove 7 is provided at the bottom of the front end surface of the extraction box 2, and a hinged safety door 8 is provided on the left side of the placement groove 7. A receiving bottle 9 is placed in the placement groove 7, and the bottom end of the liquid drop port 18 is at the top end of the placement groove 7, and the receiving bottle 9 is located below the liquid drop port 18.

[0037] The extrusion device 13 includes a first extrusion shaft 1301 and a second extrusion shaft 1302 . The second extrusion shaft 1302 is disposed at the rear side of the first extrusion shaft 1301 , and the first extrusion shaft 1301 and the second extrusion shaft 1302 rotate relatively.

[0038] A gap is provided between the first extrusion shaft 1301 and the second extrusion shaft 1302 .

[0039] The diameter of the bottom end of the receiving bucket 12 is smaller than the center distance between the first extrusion shaft 1301 and the second extrusion shaft 1302 .

[0040] In this embodiment, the sample is squeezed through two squeezing shafts, the juice after squeezing is filtered through a filter plate, and then the juice falls into a receiving bottle, and the waste residue slides out through a discharge port.

[0041] Working principle:

[0042] When in use, organic vegetables are sampled, and the samples slide into the discharge barrel 4 through the feed port 5. The motor 61 drives the discharge shaft 63 to rotate, and the sample is crushed by the crushing knife 65. While the sample is being crushed, it is discharged into the extraction box 2 through the discharge paddle 64. The crushing knife 11 can crush the sample. The crushed sample falls on the first extrusion shaft 1301 and the second extrusion shaft 1302 through the receiving bucket 12 for extrusion. The juice after extrusion falls on the filter plate 14 and is filtered through the filter hole 15. The waste residue after filtration slides out through the discharge port 16, and the juice falls into the liquid drop port 18 through the concentration bucket 17 and falls into the receiving bottle 9.

[0043] 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 device for detecting and extracting pesticide residues in organic vegetables, characterized in that: include: A bottom plate (1), an extraction box (2) is provided at the upper end of the bottom plate (1), a control box (3) is provided on the right end surface of the extraction box (2), a material discharge barrel (4) in a communicating structure is provided at the top end of the extraction box (2), a material feed port (5) is provided on the right side of the material discharge barrel (4), and a material discharge mechanism (6) in a penetrating structure is installed in the material discharge barrel (4); A crushing shaft (10) is provided at the upper end of the extraction box (2), a crushing knife (11) is welded on the crushing shaft (10), a receiving bucket (12) with an inverted cone structure is provided below the crushing knife (11), and an extrusion device (13) is provided below the receiving bucket (12); A filter plate (14) with an inclined structure is provided below the extrusion device (13); the right end of the filter plate (14) is connected to the discharge port (16) at the rear end of the extraction box (2); and a filter hole (15) is provided on the filter plate (14); A concentrating bucket (17) having an inverted cone structure is provided at the bottom end of the filter plate (14), the bottom end of the concentrating bucket (17) being connected to a liquid drop port (18), a placement groove (7) is provided at the bottom of the front end surface of the extraction box (2), a hinged safety door (8) is provided on the left side of the placement groove (7), a receiving bottle (9) is placed in the placement groove (7), the bottom end of the liquid drop port (18) is located at the top end of the placement groove (7), and the receiving bottle (9) is located below the liquid drop port (18).

2. The device for detecting and extracting agricultural organic vegetable pesticide residues according to claim 1, characterized in that: The unloading mechanism (6) comprises a motor (61), a fixing seat (62), an unloading shaft (63), an unloading blade (64) and a crushing knife (65); the motor (61) is installed through the fixing seat (62); the bottom end of the motor (61) is connected to the unloading shaft (63); a unloading blade (64) is welded on the unloading shaft (63); and a crushing knife (65) is welded on the unloading shaft (63).

3. The device for detecting and extracting agricultural organic vegetable pesticide residues according to claim 1, characterized in that: The extrusion device (13) comprises a first extrusion shaft (1301) and a second extrusion shaft (1302), the second extrusion shaft (1302) is arranged at the rear side of the first extrusion shaft (1301), and the first extrusion shaft (1301) and the second extrusion shaft (1302) rotate relative to each other.

4. The device for detecting and extracting agricultural organic vegetable pesticide residues according to claim 3 is characterized in that: A gap is provided between the first extrusion shaft (1301) and the second extrusion shaft (1302).

5. The device for detecting and extracting agricultural organic vegetable pesticide residues according to claim 1, characterized in that: The diameter of the bottom end of the receiving bucket (12) is smaller than the center distance between the first extrusion shaft (1301) and the second extrusion shaft (1302).

6. The device for detecting and extracting agricultural organic vegetable pesticide residues according to claim 1, characterized in that: The feed inlet (5) is in an inclined structure with the left side lower and the right side higher.

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