Device for detecting pesticide residues on surfaces of traditional Chinese medicinal materials

Abstract

The utility model relates to the technical field of pesticide residue detection, in particular to a traditional Chinese medicine surface pesticide residue detection device which comprises a detection frame, the top of the detection frame is fixedly connected with a motor, the tail end of a main shaft of the motor is fixedly connected with a rotating shaft, and the outer side of the rotating shaft is rotatably connected with a filter screen and a collection hopper which are distributed up and down; a first rotating door and a second rotating door which are distributed up and down are mounted on the side surface of the detection frame; a smashing cutter used for smashing materials is installed on the outer side of the rotating shaft, and a grinding roller is rotationally connected to one side of the bottom of the rotating shaft. Medicinal materials are placed above the filter screen, the motor drives the rotating shaft to rotate, the rotating shaft drives the smashing cutter to smash the medicinal materials, the smashed medicinal materials fall into the collecting hopper through the filter screen, the motor continues to be started to drive the rotating shaft to rotate, and the rotating shaft drives the grinding roller to grind the smashed medicinal materials. Therefore, the medicine juice can be rolled out, subsequent mixing with water is facilitated, and the subsequent detection quality is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to pesticide residue detection technical field, concretely is a traditional Chinese medicinal material surface pesticide residue detection device. BACKGROUND

[0002] Pesticide residue is the total name of trace pesticide original body, toxic metabolite, degradation product and impurity in biological body, harvest, soil, water body and atmosphere after the use of pesticide, which is a phenomenon that a part of pesticide is directly or indirectly remained in grain, vegetable, fruit, livestock product, aquatic product and soil and water body after the use of pesticide in agricultural production, the traditional Chinese medicinal material uses pesticide to prevent disease and insect pests during the planting process, the unreasonable use of pesticide can make the pesticide residue on the surface of traditional Chinese medicinal material exceed the standard, change the medicinal property of traditional Chinese medicinal material, affect the health of consumers, and even directly cause poisoning death, so the pesticide residue needs to be detected before the use of traditional Chinese medicinal material.

[0003] The prior art patent application No. 202120607834.4 traditional Chinese medicinal material surface pesticide residue detection device mixes water after the crushing of medicinal materials by a crushing knife, the crushing can only cut the material, the medicinal juice in the medicinal materials cannot be effectively squeezed out, the mixing of medicinal juice and water is limited, and the subsequent detection data may not be accurate, therefore, the traditional Chinese medicinal material surface pesticide residue detection device is provided for the above problems. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a traditional Chinese medicinal material surface pesticide residue detection device to solve the problems in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] As an optional scheme of the traditional Chinese medicinal material surface pesticide residue detection device, the traditional Chinese medicinal material surface pesticide residue detection device comprises a detection frame, a motor and a rotating shaft.

[0007] The top of the detection frame is fixedly connected with the motor, the tail end of the main shaft of the motor is fixedly connected with the rotating shaft, the outer side of the rotating shaft is rotatably connected with the filter screen and the material collecting hopper which are arranged in an up-down manner, and the outer side of the filter screen and the material collecting hopper is fixedly connected with the detection frame.

[0008] The side of the detection frame is provided with the first rotating door and the second rotating door which are arranged in an up-down manner.

[0009] The outer side of the rotating shaft is provided with the crushing knife for crushing the material, the bottom side of the rotating shaft is rotatably connected with the rolling roller, and the bottom side of the rotating shaft is fixedly connected with the turning block.

[0010] The drain pipe is externally provided with a solenoid valve.

[0011] As an optional solution of the Chinese medicinal material surface pesticide residue detection device, the outer side of the rolling roller is fixedly connected with uniformly distributed protrusions.

[0012] As an optional solution of the Chinese medicinal material surface pesticide residue detection device, the cross section of the turning block is triangular.

[0013] The existing device mixes water after crushing the medicinal materials by the crushing knife. The crushing can only cut the materials, and the medicinal juice in the medicinal materials cannot be effectively squeezed out. Therefore, the mixing of the medicinal juice and water is limited, and the subsequent detection data may not be accurate. When in use, the power supply is connected, the medicinal materials are placed above the filter screen, the motor drives the rotating shaft to rotate, the rotating shaft drives the crushing knife to crush the medicinal materials, the crushed medicinal materials fall into the collecting hopper through the filter screen, the motor is continuously started to drive the rotating shaft to rotate, and the rotating shaft drives the rolling roller to roll the crushed medicinal materials, so that the medicinal juice is rolled out, the subsequent mixing with water is facilitated, and the subsequent detection quality is ensured.

[0014] As an optional solution of the Chinese medicinal material surface pesticide residue detection device, the inner side of the detection frame is fixedly connected with an inclined block, and the upper surface of the inclined block is inclined.

[0015] As an optional solution of the Chinese medicinal material surface pesticide residue detection device, the inner wall of the detection frame is further fixedly connected with a filter frame.

[0016] As an optional solution of the Chinese medicinal material surface pesticide residue detection device, the front side of the detection frame is communicated with a downward inclined discharge pipe, and the lower side of one end of the discharge pipe is provided with a detection test tube.

[0017] The filter frame can further filter the medicinal liquid discharged from the drain pipe, ensure the filtering quality, and ensure the subsequent detection quality. The upper surface of the inclined block is inclined, so that the medicinal liquid is concentrated and discharged.

[0018] As an optional scheme of the medicine surface pesticide residue detection device, one side of the detection frame is provided with a support, a pump body and a water tank are fixedly connected above the support, a water pipe is communicated between the output end and the input end of the pump body, the other end of the water pipe of the output end is communicated with the detection frame, the other end of the water pipe of the input end is communicated with the water tank, and a heater for heating the water in the water tank is arranged in the water tank.

[0019] The pump body on one side can draw out the water in the water tank, the heater is arranged to heat the water in the water tank, the water delivered by the heater is set to a certain temperature, and the heated warm water can accelerate molecular diffusion and be helpful to rapid mixing with the medicinal juice in the medicine.

[0020] Compared with the prior art, the medicine surface pesticide residue detection device has the advantages that:

[0021] In use, the medicine is placed above the filter screen, the motor drives the rotating shaft to rotate, the rotating shaft drives the crushing knife to crush the medicine, the crushed medicine falls into the collecting hopper through the filter screen, the motor is started again to drive the rotating shaft to rotate, and the rotating shaft drives the rolling roller to roll the crushed medicine, so that the medicinal juice is rolled out, subsequent mixing with water is facilitated, and the subsequent detection quality is ensured.

[0022] When the medicine material is rolled, the convex block on the outer side of the rolling roller contacts the medicine material, so that the rolling effect is ensured, and the turning block on the other side can re-turn the rolled and compacted material, so that the medicinal juice in the medicine is fully rolled out.

[0023] The pump body on one side can draw out the water in the water tank, the heater is arranged to heat the water in the water tank, the water delivered by the heater is set to a certain temperature, and the heated warm water can accelerate molecular diffusion and be helpful to rapid mixing with the medicinal juice in the medicine.

[0024] The filter frame is arranged to further filter the medicinal liquid discharged from the drain pipe, ensure the filtering quality, ensure the subsequent detection quality, the upper surface of the inclined block is inclined, the medicinal liquid is concentrated, and the medicinal liquid is fully discharged. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0026] Figure 2 It is a schematic diagram of the structure of A of the utility model; Figure 1

[0027] Figure 3 It is a sectional view of the turning block of the utility model.

[0028] ​In the figure: 1, detection frame; 2, motor; 3, rotating shaft; 4, crushing knife; 5, filter screen; 6, material collecting hopper; 7, first rotating door; 8, second rotating door; 9, inclined block; 10, discharging pipe; 11, detection test tube; 12, support; 13, pump body; 14, water pipe; 15, water tank; 16, heater; 17, filter frame; 18, liquid discharge pipe; 19, electromagnetic valve; 20, rolling roller; 21, protruding block; 22, surface turning block. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0030] Embodiment 1: refer to Figure 1 、 Figure 2 and Figure 3 , the utility model provides a technical scheme:

[0031] A traditional Chinese medicinal material surface pesticide residue detection device, including detection frame 1, motor 2 and rotating shaft 3;

[0032] The top of the above-mentioned detection frame 1 is fixedly connected with motor 2, and the tail end of the main shaft of the above-mentioned motor 2 is fixedly connected with rotating shaft 3, and the outer side of the above-mentioned rotating shaft 3 is rotatably connected with filter screen 5 and material collecting hopper 6 distributed in an up-down manner, and the outer side of the above-mentioned filter screen 5 and material collecting hopper 6 is fixedly connected with detection frame 1;

[0033] The side of the above-mentioned detection frame 1 is provided with first rotating door 7 and second rotating door 8 distributed in an up-down manner;

[0034] The outer side of the above-mentioned rotating shaft 3 is provided with crushing knife 4 for crushing materials, the bottom side of the above-mentioned rotating shaft 3 is rotatably connected with rolling roller 20, and the other side of the bottom of the above-mentioned rotating shaft 3 is fixedly connected with surface turning block 22;

[0035] The inside of the above-mentioned material collecting hopper 6 is provided with liquid discharge pipe 18 for discharging liquid, and the outer side of the above-mentioned liquid discharge pipe 18 is provided with electromagnetic valve 19.

[0036] The outer side of the above-mentioned rolling roller 20 is fixedly connected with protruding block 21 distributed uniformly.

[0037] The cross section of the above-mentioned surface turning block 22 is triangularly arranged.

[0038] The existing device mixes the medicine after crushing by the crushing knife. The crushing can only cut the material, and the medicine juice in the medicine can not be effectively squeezed out, so the mixing of the medicine juice and water is limited, and the subsequent detection data may not be accurate. When using, the power supply is connected, the medicine is placed above the filter screen 5, the motor 2 drives the rotating shaft 3 to rotate, the rotating shaft 3 drives the crushing knife 4 to crush the medicine, the crushed medicine falls into the collecting hopper 6 through the filter screen 5, the motor 2 is continuously started to drive the rotating shaft 3 to rotate, and the crushing roller 20 drives the crushed medicine to be crushed, so that the medicine juice is crushed and discharged, which is convenient for subsequent mixing with water and ensures the detection quality. When crushing the medicine material, the protrusions 21 on the outside of the crushing roller 20 contact the medicine material, so as to ensure the crushing effect, and the turning blocks 22 on the other side can turn the crushed material again, so that the medicine juice in the medicine is fully crushed and discharged.

[0039] In the embodiment, the drain pipe 18 is convenient for the mixture of water and medicine juice to fall down, and the electromagnetic valve 19 is controlled by an external controller, which can be closed and opened according to the actual situation.

[0040] The first rotating door 7 and the second rotating door 8 can be opened to process the medicine residue in the detection frame 1.

[0041] Embodiment 2: The embodiment is an improvement on embodiment 1. Please refer to Figure 1 , specifically, the detection frame 1 is fixedly connected with an inclined block 9, and the upper surface of the inclined block 9 is inclined.

[0042] The inner wall of the detection frame 1 is also fixedly connected with a filter frame 17.

[0043] The front side of the detection frame 1 is communicated with a discharge pipe 10 which is inclined, and the lower side of one end of the discharge pipe 10 is provided with a detection test pipe 11.

[0044] The filter frame 17 can further filter the medicine juice discharged from the drain pipe 18, ensure the filtering quality and the subsequent detection quality, and the upper surface of the inclined block 9 is inclined, which is convenient for the concentration of the medicine liquid and the full discharge.

[0045] In the embodiment, the filter frame 17 is located below the drain pipe 18, and the filter frame 17 is protruded around to avoid water overflow, and the bottom can filter small impurities in the medicine liquid to ensure the quality of the subsequent medicine liquid.

[0046] Embodiment 3: The embodiment is an improvement on embodiment 2. Please refer to Figure 1Specifically, one side of the detection frame 1 is provided with a support 12, the upper portion of the support 12 is fixedly connected with a pump body 13 and a water tank 15, the output end and the input end of the pump body 13 are communicated with a water pipe 14, the other end of the water pipe 14 at the output end is communicated with the detection frame 1, the other end of the water pipe 14 at the input end is communicated with the water tank 15, and the inside of the water tank 15 is installed with a heater 16 for heating the water in the water tank 15.

[0047] The pump body 13 at one side can draw out the water in the water tank 15, the heater 16 is arranged for heating the water in the water tank 15, so that the water delivered is set to a certain temperature, and the warm water after heating can accelerate molecular diffusion, which is helpful for rapid mixing with medicinal juice in medicinal materials.

[0048] It should be noted that, in this document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0049] Although the embodiments of the present application have been shown and described, it should be understood by those ordinary skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A traditional Chinese medicinal material surface pesticide residue detection device, characterized in that: It comprises a detection frame (1), a motor (2) and a rotating shaft (3); The top of the detection frame (1) is fixedly connected with the motor (2), the tail end of the main shaft of the motor (2) is fixedly connected with the rotating shaft (3), the outer side of the rotating shaft (3) is rotatably connected with the filter screen (5) and the material collecting hopper (6) arranged in an up-down manner, and the outer sides of the filter screen (5) and the material collecting hopper (6) are fixedly connected with the detection frame (1); The side of the detection frame (1) is provided with the first rotating door (7) and the second rotating door (8) arranged in an up-down manner; The outer side of the rotating shaft (3) is provided with a crushing knife (4) for crushing materials, one side of the bottom of the rotating shaft (3) is rotatably connected with a rolling roller (20), and the other side of the bottom of the rotating shaft (3) is fixedly connected with a turnover block (22); The inside of the material collecting hopper (6) is provided with a drainage pipe (18) for draining liquid, and the outer side of the drainage pipe (18) is provided with an electromagnetic valve (19).

2. The device for detecting pesticide residues on the surface of traditional Chinese medicinal materials according to claim 1, characterized in that: The outer side of the rolling roller (20) is fixedly connected with uniformly distributed protrusions (21).

3. The device for detecting pesticide residues on the surface of traditional Chinese medicinal materials according to claim 1, characterized in that: The cross section of the turnover block (22) is triangular.

4. The device for detecting pesticide residues on the surface of traditional Chinese medicinal materials according to claim 1, characterized in that: The inside of the detection frame (1) is fixedly connected with an inclined block (9), and the upper surface of the inclined block (9) is inclined.

5. The Chinese herbal medicine surface pesticide residue detection device according to claim 1, characterized in that: The inner wall of the detection frame (1) is also fixedly connected with a filter frame (17).

6. The Chinese herbal medicine surface pesticide residue detection device according to claim 1, characterized in that: The front side of the detection frame (1) is communicated with a discharging pipe (10) arranged in an inclined manner, and the lower side of one end of the discharging pipe (10) is provided with a detection test tube (11).

7. The device for detecting pesticide residues on the surface of traditional Chinese medicinal materials according to claim 1, characterized in that: One side of the detection frame (1) is provided with a support (12), the upper side of the support (12) is fixedly connected with a pump body (13) and a water tank (15), the output end and the input end of the pump body (13) are communicated with a water pipe (14), the other end of the water pipe (14) at the output end is communicated with the detection frame (1), the other end of the water pipe (14) at the input end is communicated with the water tank (15), and the inside of the water tank (15) is provided with a heater (16) for heating the water in the water tank (15).

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