Cleaning device of fruit and vegetable pesticide detector

Abstract

The utility model relates to the field of cleaning devices of fruit and vegetable pesticide detection machines, and discloses a cleaning device of a fruit and vegetable pesticide detection machine, which comprises a base, a cleaning mechanism arranged at the top of the base, a pushing mechanism arranged in the base, a positioning mechanism arranged at the top of the base, and a cleaning mechanism arranged at the bottom of the base, the cleaning device has the advantages that the pushing mechanism and the cleaning mechanism are arranged, the output end of the second motor drives the threaded rod to rotate, the threaded rod rotates to drive the supporting frame to move, the supporting frame moves to drive the first motor to move, the first motor drives the second motor to move, and the cleaning device is convenient to use. After moving to a proper position, the output end of a hydraulic rod drives a positioning plate to move, a cleaning brush can be driven to be inserted into the test tube, the interior of the test tube can be cleaned, and the situation that pesticide residues on the inner wall of the test tube affect next detection is avoided.

Description

Technical Field

[0001] The utility model relates to the field of cleaning devices for fruit and vegetable pesticide detection machines, in particular to a cleaning device for fruit and vegetable pesticide detection machines. Background Art

[0002] Fruits and vegetables are the abbreviation of fruits and vegetables, which refer to edible fruits and vegetables. Compared with meat, it is a category of food. Fruits and vegetables are indispensable foods for us. They contain a large amount of vitamins, inorganic salts, biological enzymes and plant fibers necessary for the human body, and the content of protein and fat in fruits and vegetables is relatively low, so fruits and vegetables occupy an increasing proportion in people's food. At present, when planting fruits and vegetables, it is generally necessary to spray pesticides on fruits and vegetables to kill pests and ensure the normal growth of fruits and vegetables. However, pesticides contain a variety of substances that are harmful to the human body. When selling fruits and vegetables, washed fruits and vegetables may also have pesticide residues, so it is necessary to test fruits and vegetables for pesticides.

[0003] The existing pesticide residue detection still uses traditional test tubes or containers to soak fruit and vegetable samples. In order to soak out the residual pesticides to a greater extent, a long soaking time is often required. If the samples are soaked in the test tubes for a long time, a large amount of pesticides and juice will remain in the test tubes, which need to be cleaned manually, resulting in residual pesticides and juice, which affects the next detection effect. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a cleaning device for a fruit and vegetable pesticide detection machine.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cleaning device for a fruit and vegetable pesticide detection machine, comprising a base, a cleaning mechanism is arranged on the top of the base, a pushing mechanism is arranged inside the base, and a positioning mechanism is arranged on the top of the base;

[0006] The cleaning mechanism includes a hydraulic rod, a positioning plate, a first motor, a positioning block and a cleaning brush. The top of the cleaning brush is connected to the internal thread of the positioning block, the output end of the motor is fixedly connected to the positioning block, the top of the motor is fixedly connected to the positioning plate, and the top of the positioning plate is fixedly connected to the output end of the hydraulic rod.

[0007] Preferably, the pushing mechanism includes a second motor, a screw, a support frame and a sliding rod, the two sides of the bottom of the support frame are respectively threadedly connected to the screw and the sliding rod are slidably connected, the top of the hydraulic rod is fixedly connected to the support frame, and the output end of the motor is fixedly connected to the screw.

[0008] Preferably, the positioning mechanism includes a fixing rod, a positioning rod, a spring and a clamping plate, the interior of the fixing rod is slidably connected to the positioning rod, the spring is fixed inside the fixing rod, one side of the spring is fixedly connected to the positioning rod, and one side of the clamping plate is fixedly connected to the positioning rod.

[0009] Preferably, a support plate is provided on the top of the base, and one side of the fixing rod is fixedly connected to the support plate.

[0010] Preferably, the bottom of the support plate is fixedly connected to a sliding block, a sliding groove is provided on the top of the base, and the sliding block is slidably connected to the inside of the sliding groove.

[0011] Preferably, a fixing plate is fixedly connected to one side of the base, and the second motor fixing plate is fixed on the top.

[0012] The utility model has the following beneficial effects:

[0013] In the utility model, a pushing mechanism and a cleaning mechanism are provided, the output end of the second motor drives the screw to rotate, the rotation of the screw drives the support frame to move, the movement of the support frame drives the first motor to move, and after moving to a suitable position, the output end of the hydraulic rod drives the positioning plate to move, which can drive the cleaning brush to be inserted into the interior of the test tube, so as to clean the interior of the test tube, thereby avoiding pesticide residue on the inner wall of the test tube and affecting the next detection.

[0014] The utility model provides a positioning mechanism to push the positioning rod, retract the positioning rod to the inside of the fixed rod, retract the spring, place the test tube between the clamping plates, and expand the spring, so as to position the test tube and avoid movement of the test tube during cleaning to affect the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the cleaning device of the fruit and vegetable pesticide detection machine in the utility model;

[0016] Figure 2 It is a structural schematic diagram of the pushing mechanism and the cleaning mechanism in the utility model;

[0017] Figure 3 It is a structural schematic diagram of the cleaning mechanism in the utility model;

[0018] Figure 4 It is a schematic diagram of the structure of point A in the utility model.

[0019] Legend:

[0020] 1. Base; 2. Support plate; 3. Slider; 4. Slide; 5. Cleaning mechanism; 501. Hydraulic rod; 502. Positioning plate; 503. First motor; 504. Positioning block; 505. Cleaning brush; 6. Pushing mechanism; 601. Second motor; 602. Screw; 603. Support frame; 604. Slide 7. Positioning mechanism; 701. Fixed rod; 702. Positioning rod; 703. Spring; 704. Clamp; 8. Fixed plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Reference Figure 1-4 The utility model provides an embodiment: a cleaning device for a fruit and vegetable pesticide detection machine, comprising a base 1, a cleaning mechanism 5 is arranged on the top of the base 1, a pushing mechanism 6 is arranged inside the base 1, and a positioning mechanism 7 is arranged on the top of the base 1;

[0023] The cleaning mechanism 5 includes a hydraulic rod 501, a positioning plate 502, a first motor 503, a positioning block 504 and a cleaning brush 505. The top of the cleaning brush 505 is connected to the internal thread of the positioning block 504, the output end of the motor is fixedly connected to the positioning block 504, the top of the motor is fixedly connected to the positioning plate 502, and the top of the positioning plate 502 is fixedly connected to the output end of the hydraulic rod 501.

[0024] Through the above technical solution, by setting up the cleaning mechanism 5, the output end of the hydraulic rod 501 drives the positioning plate 502 to move, which can drive the cleaning brush 505 to be inserted into the interior of the test tube, so as to clean the interior of the test tube, thereby avoiding pesticide residues on the inner wall of the test tube and affecting the next detection.

[0025] Specifically, the pushing mechanism 6 includes a second motor 601, a screw 602, a support frame 603 and a sliding rod 604. The two sides of the bottom of the support frame 603 are respectively threadedly connected to the screw 602 and the sliding rod 604 are slidably connected. The top of the hydraulic rod 501 is fixedly connected to the support frame 603, and the output end of the second motor 601 is fixedly connected to the screw 602.

[0026] Through the above technical solution, by setting up the pushing mechanism 6, the output end of the second motor 601 drives the screw 602 to rotate, the rotation of the screw 602 drives the support frame 603 to move, the movement of the support frame 603 drives the first motor 503 to move, and one side of the support frame 603 moves on the slide bar 604, which plays a stabilizing role in the movement of the support frame 603.

[0027] Specifically, the positioning mechanism 7 includes a fixing rod 701, a positioning rod 702, a spring 703 and a clamping plate 704. The interior of the fixing rod 701 is slidingly connected to the positioning rod 702, the spring 703 is fixed inside the fixing rod 701, one side of the spring 703 is fixedly connected to the positioning rod 702, and one side of the clamping plate 704 is fixedly connected to the positioning rod 702.

[0028] Through the above technical solution, by setting the positioning mechanism 7, the positioning rod 702 is pushed, the positioning rod 702 is retracted to the inside of the fixed rod 701, the spring 703 is retracted, the test tube is placed between the clamps 704, and the spring 703 is relaxed, the test tube can be positioned, and the movement of the test tube during cleaning is avoided, which affects the cleaning effect.

[0029] Specifically, a support plate 2 is disposed on the top of the base 1 , and one side of the fixing rod 701 is fixedly connected to the support plate 2 .

[0030] Through the above technical solution, by providing the support plate 2, the fixing rod 701 is installed on the support plate 2, which can play a stabilizing role for the fixing rod 701.

[0031] Specifically, the bottom of the support plate 2 is fixedly connected to the sliding block 3 , the top of the base 1 is provided with a sliding groove 4 , and the sliding block 3 is slidably connected to the inside of the sliding groove 4 .

[0032] Through the above technical solution, by setting the slider 3 and the slide groove 4, pulling the support plate 2 drives the slider 3 to move inside the slide groove 4, which facilitates the movement of the support plate 2 and facilitates the removal of the support plate 2 to place the test tube.

[0033] Specifically, a fixing plate 8 is fixedly connected to one side of the base 1, and the fixing plate 8 of the second motor 601 is fixed on the top.

[0034] Through the above technical solution, by providing the fixing plate 8, the motor is installed on the top of the fixing plate 8, which can play a supporting role for the motor.

[0035] Working principle: When in use, push the positioning rod 702, retract the positioning rod 702 to the inside of the fixed rod 701, retract the spring 703, place the test tube between the clamping plates 704, and expand the spring 703 to position the test tube, thereby preventing the test tube from moving during cleaning and affecting the cleaning effect. The output end of the second motor 601 drives the screw 602 to rotate, and the rotation of the screw 602 drives the support frame 603 to move, and the movement of the support frame 603 drives the first motor 503 to move. After moving to a suitable position The output end of the hydraulic rod 501 drives the positioning plate 502 to move, which can drive the cleaning brush 505 to be inserted into the inside of the test tube, so as to clean the inside of the test tube and avoid the residual pesticide on the inner wall of the test tube, which affects the next detection. The fixed rod 701 is installed on the support plate 2, which can stabilize the fixed rod 701. Pulling the support plate 2 drives the slider 3 to move inside the slide groove 4, which facilitates the movement of the support plate 2 and facilitates the removal of the support plate 2 to place the test tube. The motor is installed on the top of the fixed plate 8, which can support the motor.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cleaning device for a fruit and vegetable pesticide detection machine, comprising a base (1), characterized in that: A cleaning mechanism (5) is arranged on the top of the base (1), a pushing mechanism (6) is arranged inside the base (1), and a positioning mechanism is arranged on the top of the base (1); The cleaning mechanism (5) comprises a hydraulic rod (501), a positioning plate (502), a first motor (503), a positioning block (504) and a cleaning brush (505); the top of the cleaning brush (505) is connected to the internal thread of the positioning block (504); the output end of the motor is fixedly connected to the positioning block (504); the top of the motor is fixedly connected to the positioning plate (502); and the top of the positioning plate (502) is fixedly connected to the output end of the hydraulic rod (501).

2. The cleaning device of a fruit and vegetable pesticide detection machine according to claim 1, characterized in that: The pushing mechanism (6) comprises a second motor (601), a screw rod (602), a support frame (603) and a sliding rod. The two sides of the bottom of the support frame (603) are respectively threadedly connected to the screw rod (602) and slidably connected to the sliding rod. The top of the hydraulic rod (501) is fixedly connected to the support frame (603), and the output end of the motor is fixedly connected to the screw rod (602).

3. The cleaning device of a fruit and vegetable pesticide detection machine according to claim 1, characterized in that: The positioning mechanism (7) comprises a fixing rod (701), a positioning rod (702), a spring (703) and a clamping plate (704); the interior of the fixing rod (701) is slidably connected to the positioning rod (702); the spring (703) is fixed inside the fixing rod (701); one side of the spring (703) is fixedly connected to the positioning rod (702); and one side of the clamping plate (704) is fixedly connected to the positioning rod (702).

4. The cleaning device of a fruit and vegetable pesticide detection machine according to claim 3, characterized in that: A support plate (2) is provided on the top of the base (1), and one side of the fixing rod (701) is fixedly connected to the support plate (2).

5. The cleaning device of a fruit and vegetable pesticide detection machine according to claim 4, characterized in that: The bottom of the support plate (2) is fixedly connected to a sliding block (3), the top of the base (1) is provided with a sliding groove (4), and the sliding block (3) is slidably connected to the inside of the sliding groove (4).

6. The cleaning device of a fruit and vegetable pesticide detection machine according to claim 2, characterized in that: A fixing plate (8) is fixedly connected to one side of the base (1), and the fixing plate (8) of the second motor (601) is fixed on the top.

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