Impurity removal device for pesticide detection

Abstract

The utility model relates to an impurity removal device for pesticide detection, which comprises a treatment case, the top end face of the treatment case is communicated with a feeding hopper, the inner side of the treatment case is fixedly connected with a sealing partition plate, and the top end face of the treatment case is fixedly connected with a driving motor. A main shaft of the driving motor is fixedly connected with a smashing cutter set through a coupler, the inner side of the sealing partition plate is communicated with a discharging pipe with an electromagnetic valve in a penetrating mode, one side of the processing machine box is fixedly connected with a detection machine, and a draw-off pump is arranged at the top of the detection machine. The cleaning motor works to enable the movable partition plate and the cleaning support to rotate at the same time, the cleaning support can sweep impurities on the filter cartridge and enable the impurities to fall onto the movable partition plate, when the movable partition plate rotates, the impurities can be subjected to centrifugal motion for solid-liquid separation, and finally, after the height of the movable partition plate is adjusted through the lifting telescopic rod, the impurities can be cleaned. And the impurities can be rapidly discharged by utilizing centrifugal work again, so that the difficulty of manual cleaning is reduced, and rapid collection is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of impurity removal devices for pesticide detection, belong to pesticide detection technical field. BACKGROUND

[0002] A very important process in pesticide residue detection of agricultural products is to put the sample of agricultural products to be detected into a container and mix with other substances, and the type and content of the substance contained in the solution to be detected are determined from the reaction results. This requires multiple test samples and counter test reagents to be placed in a sealed container according to the set dose. Generally, some solid impurities existing in the sample of agricultural products are removed by an impurity removal device to avoid affecting the detection results.

[0003] Some detection devices can filter impurities well when in use, but the filtered impurities are not easy to be quickly discharged, which is not conducive to timely collection and processing. Therefore, an impurity removal device for pesticide detection is needed to facilitate people's use. UTILITY MODEL CONTENT

[0004] The utility model aims to provide an impurity removal device for pesticide detection, which can crush solid impurities by the working of the crushing knife group, thereby improving the mixing effect and work efficiency. After mixing, the liquid is filtered by the filter cartridge, discharged, and then cleaned by the cleaning motor. The movable partition plate and the cleaning support are simultaneously rotated, the cleaning support can sweep the impurities on the filter cartridge and drop them onto the movable partition plate. When the movable partition plate rotates, the impurities can be subjected to centrifugal motion for solid-liquid separation. Finally, the height of the movable partition plate is adjusted by the lifting telescopic rod, and the impurities are quickly discharged again by centrifugal work. This reduces the difficulty of manual cleaning and facilitates quick collection, thereby solving the problems in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] An impurity removal device for pesticide detection includes a processing machine box, a feeding hopper is connected to the top end face of the processing machine box, a sealing partition plate is fixedly connected to the inner side of the processing machine box, a drive motor is fixedly connected to the top end face of the processing machine box, a crushing knife group is fixedly connected to the main shaft of the drive motor through a shaft coupling, a discharge pipe with a solenoid valve is penetrated through the inner side of the sealing partition plate, a detection machine is fixedly connected to one side of the processing machine box, an extraction pump is provided on the top of the detection machine, an extraction pipe is connected to the input end of the extraction pump, the other end of the extraction pipe is connected to the processing machine box, and a liquid discharge pipe is connected to one side of the detection machine.

[0007] Further, a filter cartridge is arranged on the inner side of the processing machine box, and a movable partition plate is arranged on the inner side of the processing machine box.

[0008] Further, the bottom inner side of the processing case is fixedly connected with a lifting telescopic rod, one end of the lifting telescopic rod is fixedly connected with a cleaning motor, and the main shaft of the cleaning motor is fixedly connected with a movable baffle through a shaft coupling.

[0009] Further, the other side of the movable baffle is fixedly connected with a cleaning support, and one side of the cleaning support is fixedly connected with a cleaning brush plate.

[0010] Further, the number of the cleaning brush plates is two, and the two cleaning brush plates are slidingly connected to the inner wall of the filter cylinder.

[0011] Further, the inner side of the processing case is provided with a discharge chute, and the discharge chute is inclined.

[0012] Further, one side of the processing case is fixedly connected with a discharge rack, and the discharge rack is located on one side of the discharge chute.

[0013] The beneficial effects of the present application are as follows:

[0014] By setting the filter cylinder, movable baffle, cleaning brush plate and discharge rack, etc., the present application can realize the crushing of solid impurities, improve the mixing effect and work efficiency, filter the mixed liquid, discharge the liquid after filtering, rotate the movable baffle and cleaning support by the work of the cleaning motor, clean the impurities on the filter cylinder and make them fall on the movable baffle, make the impurities undergo centrifugal motion for solid-liquid separation when the movable baffle rotates, and finally, adjust the height of the movable baffle by the lifting telescopic rod, use centrifugal work again to quickly discharge the impurities, reduce the difficulty of manual cleaning, and facilitate quick collection. BRIEF DESCRIPTION OF DRAWINGS

[0015] The accompanying drawings are included to provide a further understanding of the present application, and constitute a part of the specification, together with the specific embodiments of the present application, to explain the present application, and do not constitute a limitation of the present application.

[0016] Figure 1 is the overall structure schematic view of the impurity removal device for pesticide detection of the present application;

[0017] Figure 2 is the installation structure schematic view of the cleaning support of the impurity removal device for pesticide detection of the present application;

[0018] Figure 3 is the installation structure schematic view of the crushing cutter group of the impurity removal device for pesticide detection of the present application;

[0019] Figure 4 is a cleaning brush plate installation structure diagram of the impurity removal device for pesticide detection of the utility model;

[0020] The figure mark: 1, processing machine box;2, feeding hopper;3, sealing partition;4, drive motor;5, crushing knife group;6, discharge pipe;7, detection machine;8, extraction pump;9, extraction pipe;10, liquid discharge pipe;11, filter cartridge;12, movable partition;13, lifting telescopic rod;14, cleaning motor;15, cleaning support;16, cleaning brush plate;17, discharge chute;18, discharge rack. DETAILED DESCRIPTION

[0021] 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.

[0022] Embodiment 1, please refer to Figures 1-4 The utility model provides a technical scheme:

[0023] An impurity removal device for pesticide detection, including processing machine box 1, the top end surface of processing machine box 1 is connected with feeding hopper 2, the inner side of processing machine box 1 is fixedly connected with sealing partition 3, the top end surface of processing machine box 1 is fixedly connected with drive motor 4, the main shaft of drive motor 4 is fixedly connected with crushing knife group 5 through coupling, the inner side of sealing partition 3 is connected with discharge pipe 6 with electromagnetic valve, one side of processing machine box 1 is fixedly connected with detection machine 7, the top of detection machine 7 is equipped with extraction pump 8, the input end of extraction pump 8 is connected with extraction pipe 9, the other end of extraction pipe 9 is connected with processing machine box 1, one side of detection machine 7 is connected with liquid discharge pipe 10.

[0024] As a preferred technical scheme of the utility model, the inner side of processing machine box 1 is equipped with filter cartridge 11, the inner side of processing machine box 1 is equipped with movable partition 12, the bottom inner side of processing machine box 1 is fixedly connected with lifting telescopic rod 13, the other end of lifting telescopic rod 13 is fixedly connected with cleaning motor 14, and the main shaft of cleaning motor 14 is fixedly connected with movable partition 12 through coupling, the other side of movable partition 12 is fixedly connected with cleaning support 15, one side of cleaning support 15 is fixedly connected with cleaning brush plate 16, the number of cleaning brush plate 16 is two, and the two cleaning brush plates 16 are all connected with the inner wall of filter cartridge 11 slidingly;Filter cartridge 11 is used to filter and remove impurities conveniently, and cleaning brush plate 16 is used to clean filter cartridge 11 and prevent blockage, to ensure the effect of filtering and removing impurities.

[0025] Embodiment 2 please refer toFigure 2 The embodiment is different from the embodiment 1 in that:

[0026] As a preferred technical scheme of the utility model, the inner side of the processing case 1 is provided with a discharge groove 17, the discharge groove 17 is arranged obliquely, one side of the processing case 1 is fixedly connected with a discharge rack 18, and the discharge rack 18 is located at one side of the discharge groove 17.

[0027] The utility model works as follows:

[0028] In use, materials are put into the feeding hopper 2, the driving motor 4 is used to rotate the crushing knife set 5 to crush, the effect of mixing liquid is improved, then the mixed materials are discharged through the discharge pipe 6 and filtered by the filter cylinder 11, after filtration, the filtered liquid is guided into the detection machine 7 for detection by the extraction pump 8 and the extraction pipe 9, the detection machine 7 is prior art, then when impurities need to be discharged, the cleaning motor 14 is used to rotate the movable baffle 12, the movable baffle 12 also drives the cleaning support 15 and the cleaning brush plate 16 to clean the filter cylinder 11, the impurities cleaned are dropped on the movable baffle 12 and separated from liquid by centrifugal motion as the movable baffle 12 rotates, after treatment, the cleaning motor 14 is lowered by the lifting telescopic rod 13 to lower the movable baffle 12, until the movable baffle 12 is lowered to one side of the discharge groove 17, the cleaning motor 14 is used to rotate the movable baffle 12 again to throw out the dry impurities, finally the impurities are discharged by the discharge rack 18, and the impurities are quickly discharged.

[0029] For those skilled in the art, it is obvious that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims.

[0030] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description manner of the specification is only for the sake of clarity, those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can be properly combined to form other embodiments that those skilled in the art can understand.

Claims

1. An impurity removal device for pesticide detection, comprising a processing unit (1), characterized in that: The top surface of the processing box (1) is connected to a feeding hopper (2). A sealing partition (3) is fixedly connected to the inner side of the processing box (1). A drive motor (4) is fixedly connected to the top surface of the processing box (1). The main shaft of the drive motor (4) is fixedly connected to a crushing blade assembly (5) via a coupling. A discharge pipe (6) with a solenoid valve is connected through the inner side of the sealing partition (3). A testing machine (7) is fixedly connected to one side of the processing box (1). A pump (8) is provided on the top of the testing machine (7). A pump (9) is connected to the input end of the pump (8). The other end of the pump (9) is connected to the processing box (1). A drain pipe (10) is connected to one side of the testing machine (7).

2. The impurity removal device for pesticide detection according to claim 1, characterized in that: The processing unit (1) has a filter cartridge (11) inside and a movable partition (12) inside.

3. The impurity removal device for pesticide detection according to claim 2, characterized in that: The bottom inner side of the processing box (1) is fixedly connected to a lifting telescopic rod (13), and the other end of the lifting telescopic rod (13) is fixedly connected to a cleaning motor (14), and the main shaft of the cleaning motor (14) is fixedly connected to a movable partition (12) through a coupling.

4. The impurity removal device for pesticide detection according to claim 3, characterized in that: A cleaning bracket (15) is fixedly connected to the other side of the movable partition (12), and a cleaning brush plate (16) is fixedly connected to one side of the cleaning bracket (15).

5. The impurity removal device for pesticide detection according to claim 4, characterized in that: There are two cleaning brushes (16), and both cleaning brushes (16) are slidably connected to the inner wall of the filter cylinder (11).

6. The impurity removal device for pesticide detection according to claim 1, characterized in that: The inner side of the processing chassis (1) is provided with a discharge trough (17), which is inclined.

7. The impurity removal device for pesticide detection according to claim 6, characterized in that: A discharge rack (18) is fixedly connected to one side of the processing chassis (1), and the discharge rack (18) is located on one side of the discharge trough (17).

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