Portable pesticide detection device for rapid detection of pesticide

Abstract

The utility model discloses a portable pesticide detection device for rapid pesticide detection, and relates to the technical field of agricultural product detection, the portable pesticide detection device comprises a detection box body, a test tube placing rack is arranged in the detection box body, a placing groove is formed in the test tube placing rack, a first arc-shaped limiting clamping plate is fixed in the placing groove, and a second arc-shaped limiting clamping plate is fixed in the first arc-shaped limiting clamping plate; a first door-shaped mounting plate is fixed to the side face of the test tube placement rack, a driving motor is arranged on the side face of the first door-shaped mounting plate, a reciprocating lead screw is connected to one side of the driving motor, a lead screw nut is connected to the outer wall of the reciprocating lead screw, the lead screw nut is mounted in a movable plate, and a door-shaped connecting plate is fixed to the side face of the movable plate; and a second arc-shaped limiting clamping plate is fixed at one end of the door-shaped connecting plate. By operating the driving motor, the movable plate drives the multiple groups of second arc-shaped limiting clamping plates to simultaneously clamp and fix multiple groups of detection reagent test tubes, so that the operation frequency is simplified, and the automation degree of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural product detection, in particular to a portable pesticide detection device used for rapid pesticide detection. Background Art

[0002] Pesticides refer to chemically synthesized substances or mixtures of substances or their preparations derived from organisms or other natural substances used to prevent and control diseases, insects, weeds, rats and other harmful organisms that harm agriculture and forestry, and to purposefully regulate the growth of plants and insects. They are widely used in agricultural, forestry and animal husbandry production, environmental and household sanitation pest control and epidemic prevention, and industrial product mildew and moth prevention.

[0003] The existing patent (publication number: CN214794428U) discloses a portable pesticide detection device for rapid detection of pesticides. However, the portable pesticide detection device for rapid detection of pesticides designed above still has some disadvantages in practical application: for example, the pesticide detection device designed above can only be moved on flat ground when carried and cannot climb stairs. Since most low-rise buildings (less than 6 floors) do not meet the standards for installing elevators, in order to reduce construction costs, most developers will not install elevators. Therefore, if the detection device cannot be assisted to climb stairs, personnel are required to carry the device upstairs, which is time-consuming and laborious and inconvenient to carry. In addition, the pesticide detection device designed above does not have a stable positioning structure at the position where the test tube is placed, resulting in the test tube easily slipping off the test tube temporary storage clamp due to severe vibration when encountering potholes on the road during transportation, thereby causing unnecessary trouble.

[0004] After searching the existing Chinese patents: A portable pesticide rapid detection for rapid detection of pesticides (Announcement No.: CN217806060U), including: a detection box, a pesticide detector is arranged in the detection box, a positioning frame and a storage frame are respectively arranged on both sides of the detection box, and a climbing mechanism is arranged on the storage frame, and the climbing mechanism includes a limit frame, a transmission belt, a large gear, a drive assembly and two rotating rollers, and the limit frame is arranged in the storage slot. In this utility model, the problem that most of the existing pesticide detection devices cannot assist in climbing stairs, resulting in the user needing to expend a lot of physical strength to make the detection box climb the stairs is solved, and the effect of automatically and stably making the detection box climb the stairs is achieved. At the same time, the problem that most of the existing pesticide detection devices cannot tightly fix the detection test tube in place is solved, resulting in the detection test tube being easily broken and damaged, and the effect of quickly and stably positioning the detection test tube is achieved.

[0005] Although the above patent can fix the test tube by setting a tightening position, thereby achieving the effect of quickly and stably positioning the test tube, the device has the disadvantage that when multiple groups of test tubes need to be fixed or disassembled, it is necessary to manually operate the hand-tightening bolts one by one to disassemble or fix multiple test tubes one by one, which makes the operation cumbersome and time-consuming, thereby affecting the efficiency of the detection work.

[0006] Therefore, it is necessary to invent a portable pesticide detection device for rapid pesticide detection to solve the above problems. Utility Model Content

[0007] The utility model aims to provide a portable pesticide detection device for rapid pesticide detection, so as to solve the problem inconvenient to quickly disassemble and assemble multiple groups of test tubes proposed in the above background technology.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a portable pesticide detection device for rapid detection of pesticides, comprising a detection box, a test tube rack is arranged inside the detection box, a placement slot is opened inside the test tube rack, a first arc-shaped limit clamp is fixed inside the placement slot, a first door-shaped mounting plate is fixed on the side of the test tube rack, a driving motor is arranged on the side of the first door-shaped mounting plate, a reciprocating screw is connected to one side of the driving motor, a screw nut is connected to the outer wall of the reciprocating screw, the screw nut is installed inside a movable plate, a door-shaped connecting plate is fixed on the side of the movable plate, a second arc-shaped limit clamp is fixed on one end of the door-shaped connecting plate, a detection reagent tube is arranged on one side of the second arc-shaped limit clamp, a rubber tube plug is connected to the port of the detection reagent tube, and a detection instrument placement box is arranged below the test tube rack.

[0009] Preferably, a hinge is connected to the side of the detection box, a box door is connected to one side of the hinge, and a door-shaped handle is installed on the side of the box door.

[0010] Preferably, a mounting angle is fixed to the inner side of the detection box, and a fastening bolt is connected inside the mounting angle.

[0011] Preferably, a gate-shaped motor mounting plate is fixed to the side of the first gate-shaped mounting plate, and one end of the reciprocating screw is connected to a bearing.

[0012] Preferably, a sliding hole is provided inside the movable plate, a guide sliding rod is connected inside the sliding hole, and a second door-shaped mounting plate is fixed to one end of the guide sliding rod.

[0013] Preferably, a fixing frame is installed on the side of the detection box, a lifting handle is connected to the interior of the fixing frame, and an anti-slip rubber sleeve is fixedly connected to the outer wall of the lifting handle.

[0014] Preferably, the bottom of the detection box is provided with motion wheels.

[0015] Technical effects and advantages of the utility model:

[0016] 1. By setting a convenient disassembly and assembly mechanism, a test tube placement rack, a placement slot, a first arc-shaped limit clamp, a driving motor, a reciprocating screw, a screw nut, a movable plate, a sliding hole, a guide slide rod, a door-shaped connecting plate, a second arc-shaped limit clamp, and a test reagent test tube, firstly, multiple groups of test reagent test tubes are inserted into multiple groups of placement slots provided on the test tube placement rack, two groups of first arc-shaped limit clamps are fixed inside the placement slot, and then the driving motor is operated so that the driving motor drives the reciprocating screw to rotate, the outer wall of the reciprocating screw is connected with a screw nut, the screw nut is installed inside the movable plate, the movable plate is provided with a sliding hole, and the sliding hole is connected with a guide The slide bar, under the limiting and guiding action of the guide slide bar, enables the movable plate to move horizontally on the reciprocating screw, and multiple groups of door-shaped connecting plates are fixed on the side of the movable plate, and the two ends of the door-shaped connecting plates are respectively fixed with second arc-shaped limiting clamping plates, so that when the movable plate moves horizontally, the two groups of second arc-shaped limiting clamping plates are driven to move horizontally, so that the two groups of second arc-shaped limiting clamping plates are moved into the placement groove, so as to clamp and fix the test tube of the detection reagent, solving the problem in the prior art that multiple groups of hand-tightening bolts need to be manually operated to disassemble the test tubes one by one, which makes the operation very cumbersome, thereby simplifying the number of operations and improving the degree of automation of the device;

[0017] 2. By setting a fixed frame, a lifting handle and action wheels, the lifting handle can be pulled out of the fixed frame, so that the detection box can be moved conveniently under the rolling of four sets of action wheels by holding the lifting handle, so that the device can achieve a portable effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 The utility model is a front view structural schematic diagram of a portable pesticide detection device for rapid pesticide detection.

[0020] Figure 2 The utility model is a schematic diagram of the structure inside the detection box of a portable pesticide detection device for rapid pesticide detection.

[0021] Figure 3This is a disassembled diagram of a convenient disassembly and assembly mechanism of a portable pesticide detection device for rapid pesticide detection in the utility model.

[0022] Figure 4 The utility model is a schematic diagram of a top view of the structure of a portable pesticide detection device for rapid pesticide detection.

[0023] Figure 5 The utility model is a schematic diagram of the structure of a portable pesticide detection device for rapid pesticide detection in a bottom view.

[0024] In the figure: 1. detection box body; 2. hinge; 3. box door; 4. door handle; 5. installation angle; 6. fastening bolt; 7. test tube placement rack; 8. placement slot; 9. first arc-shaped limit clamp; 10. first door-shaped mounting plate; 11. door-shaped motor mounting plate; 12. drive motor; 13. reciprocating screw; 14. bearing; 15. screw nut; 16. movable plate; 17. sliding hole; 18. guide slide rod; 19. second door-shaped mounting plate; 20. door-shaped connecting plate; 21. second arc-shaped limit clamp; 22. detection reagent test tube; 23. rubber tube plug; 24. detection instrument placement box; 25. fixing frame; 26. lifting handle; 27. anti-slip rubber sleeve; 28. action wheel. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0026] The utility model provides Figure 1-5A portable pesticide detection device for rapid pesticide detection is shown, comprising a detection box 1, wherein a test tube rack 7 is arranged inside the detection box 1, wherein the test tube rack 7 serves to place a detection reagent test tube 22, a placement slot 8 is provided inside the test tube rack 7, wherein the placement slot 8 allows the detection reagent test tube 22 to be inserted therein, a first arc-shaped limit clamp 9 is fixed inside the placement slot 8, wherein the first arc-shaped limit clamp 9 serves to cooperate with the second arc-shaped limit clamp 21 to fix the detection reagent test tube 22, a first door-shaped mounting plate 10 is fixed on the side of the test tube rack 7, wherein the first door-shaped mounting plate 10 serves to fix and install a door-shaped motor mounting plate 11, a drive motor 12 is arranged on the side of the first door-shaped mounting plate 10, wherein the drive motor 12 serves to drive a reciprocating screw 13 to rotate, a reciprocating screw 13 is connected to one side of the drive motor 12, wherein the reciprocating screw 13 serves to drive a screw nut 15 to make horizontal movements, and the outer side of the reciprocating screw 13 The wall is connected with a screw nut 15, wherein the screw nut 15 plays a role in driving the movable plate 16 to move horizontally, the screw nut 15 is installed inside the movable plate 16, wherein the movable plate 16 plays a role in driving multiple groups of door-shaped connecting plates 20 to move horizontally, a door-shaped connecting plate 20 is fixed on the side of the movable plate 16, wherein the door-shaped connecting plate 20 plays a role in fixing and installing two groups of second arc-shaped limiting clamps 21, one end of the door-shaped connecting plate 20 is fixed with a second arc-shaped limiting clamp 21, wherein the second arc-shaped limiting clamp 21 plays a role in clamping and fixing the detection reagent test tube 22, a detection reagent test tube 22 is arranged on one side of the second arc-shaped limiting clamp 21, wherein the detection reagent test tube 22 plays a role in placing the detection reagent, the port of the detection reagent test tube 22 is connected with a rubber tube plug 23, wherein the rubber tube plug 23 plays a role in blocking the port of the detection reagent test tube 22, and a detection instrument placement box 24 is arranged below the test tube placement rack 7, wherein the detection instrument placement box 24 plays a role in placing the detection instrument.

[0027] A hinge 2 is connected to the side of the detection box 1, a box door 3 is connected to one side of the hinge 2, and a door-shaped handle 4 is installed on the side of the box door 3, wherein the hinge 2 serves to connect the detection box 1 and the box door 3, and the box door 3 serves to close the detection box 1.

[0028] A mounting angle 5 is fixed to the inner side of the detection box 1 , and a fastening bolt 6 is connected inside the mounting angle 5 , wherein the mounting angle 5 serves to install the test tube placement rack 7 into the detection box 1 , and the fastening bolt 6 serves to fix the mounting angle 5 .

[0029] A gate-shaped motor mounting plate 11 is fixed to the side of the first gate-shaped mounting plate 10, and a bearing 14 is connected to one end of the reciprocating screw 13, wherein the gate-shaped motor mounting plate 11 serves to fix the driving motor 12, and the bearing 14 allows the reciprocating screw 13 to rotate therein.

[0030] A sliding hole 17 is provided inside the movable plate 16, and a guide slide rod 18 is connected inside the sliding hole 17. A second door-shaped mounting plate 19 is fixed to one end of the guide slide rod 18. The sliding hole 17 allows the guide slide rod 18 to slide inside it, and the guide slide rod 18 serves to guide the movement of the movable plate 16.

[0031] A fixed frame 25 is installed on the side of the detection box 1, and a lifting handle 26 is connected to the inside of the fixed frame 25. The outer wall of the lifting handle 26 is fixedly connected to the non-slip rubber sleeve 27. The fixed frame 25 allows the lifting handle 26 to slide inside it, so that the lifting handle 26 can be pulled out. The lifting handle 26 facilitates the lifting of the detection box 1 to achieve a portable effect, and the non-slip rubber sleeve 27 prevents slipping when held in the hand.

[0032] The bottom of the detection box 1 is provided with moving wheels 28 , wherein four sets of moving wheels 28 are used to facilitate the movement of the detection box 1 .

[0033] Working principle: When in use, first insert multiple groups of test reagent test tubes 22 into multiple groups of placement slots 8 opened on the test tube placement rack 7, two groups of first arc-shaped limit clamps 9 are fixed inside the placement slots 8, and then operate the drive motor 12, so that the drive motor 12 drives the reciprocating screw 13 to rotate, the outer wall of the reciprocating screw 13 is connected with a screw nut 15, and the screw nut 15 is installed inside the movable plate 16, and the movable plate 16 is provided with a sliding hole 17 inside, and the sliding hole 17 is connected with a guide slide rod 18 inside. Under the limiting and guiding action of the guide slide rod 18, the movable plate 16 is on the reciprocating screw 13. For horizontal movement, multiple groups of door-shaped connecting plates 20 are fixed to the side of the movable plate 16, and second arc-shaped limit clamps 21 are fixed at both ends of the door-shaped connecting plates 20. In this way, when the movable plate 16 moves horizontally, the two groups of second arc-shaped limit clamps 21 are driven to move horizontally, so that the two groups of second arc-shaped limit clamps 21 are moved into the placement groove 8, thereby clamping and fixing the detection reagent test tube 22, which solves the problem in the prior art that multiple groups of hand-tightened bolts need to be manually operated to disassemble the test tubes one by one, making the operation very cumbersome, thereby simplifying the number of operations and improving the degree of automation of the device.

[0034] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A portable pesticide detection device for rapid detection of pesticides, comprising a detection box (1), characterized in that: A test tube placement rack (7) is arranged inside the detection box (1), a placement slot (8) is provided inside the test tube placement rack (7), a first arc-shaped limit clamp (9) is fixed inside the placement slot (8), a first door-shaped mounting plate (10) is fixed on the side of the test tube placement rack (7), a driving motor (12) is arranged on the side of the first door-shaped mounting plate (10), a reciprocating screw (13) is connected to one side of the driving motor (12), and a screw is connected to the outer wall of the reciprocating screw (13). The screw nut (15) is installed inside the movable plate (16), a door-shaped connecting plate (20) is fixed on the side of the movable plate (16), a second arc-shaped limiting clamp (21) is fixed on one end of the door-shaped connecting plate (20), a detection reagent test tube (22) is arranged on one side of the second arc-shaped limiting clamp (21), a rubber tube plug (23) is connected to the port of the detection reagent test tube (22), and a detection instrument placement box (24) is arranged below the test tube placement rack (7).

2. A portable pesticide detection device for rapid pesticide detection according to claim 1, characterized in that: The side of the detection box body (1) is connected to a hinge (2), one side of the hinge (2) is connected to a box door (3), and the side of the box door (3) is installed with a door-shaped handle (4).

3. A portable pesticide detection device for rapid pesticide detection according to claim 1, characterized in that: A mounting angle (5) is fixed on the inner side of the detection box (1), and a fastening bolt (6) is connected inside the mounting angle (5).

4. A portable pesticide detection device for rapid pesticide detection according to claim 1, characterized in that: A gate-shaped motor mounting plate (11) is fixed to the side of the first gate-shaped mounting plate (10), and one end of the reciprocating screw (13) is connected to a bearing (14).

5. A portable pesticide detection device for rapid pesticide detection according to claim 1, characterized in that: A sliding hole (17) is provided inside the movable plate (16), a guide sliding rod (18) is connected inside the sliding hole (17), and a second door-shaped mounting plate (19) is fixed to one end of the guide sliding rod (18).

6. A portable pesticide detection device for rapid pesticide detection according to claim 1, characterized in that: A fixing frame (25) is installed on the side of the detection box (1), the interior of the fixing frame (25) is connected to a lifting handle (26), and the outer wall of the lifting handle (26) is fixedly connected to a non-slip rubber sleeve (27).

7. A portable pesticide detection device for rapid pesticide detection according to claim 1, characterized in that: The bottom of the detection box (1) is provided with a moving wheel (28).

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