Cotton seed sampler convenient to use

Abstract

The utility model discloses a cotton seed sampler convenient to use, which relates to the field of samplers and comprises an equipment main body, a centrifugal fan is mounted on the inner wall of the equipment main body, a circulating cavity is formed in one side, close to the centrifugal fan, of the inner wall of the equipment main body, and a dust screen is mounted on the inner wall of the circulating cavity. A connecting block is fixed to the outer wall of the bottom of the sampling head; a side surface cover plate is inserted into the outer wall of the side surface of the sampling head; an elastic piece is fixed to the outer wall of the bottom of the side surface cover plate; a transparent window is inserted into the inner wall of the side surface cover plate; a plurality of sets of heat dissipation holes are formed in the side, close to the centrifugal fan, of the outer wall of the back face of the equipment body and evenly distributed in the side, close to the centrifugal fan, of the outer wall of the back face of the equipment body. The sampling efficiency of the device can be improved, and the device can be conveniently and remotely carried by a worker.

Description

Technical Field

[0001] The utility model relates to the field of samplers, in particular to a cotton seed sampler which is easy to use. Background Art

[0002] A sampling device is required for cotton seed inspection. However, after sampling is completed, it is not convenient to remove the sample from the inside of the traditional sampling device on the market. The operation is inconvenient and incomplete sampling is prone to occur, resulting in residues inside the sampling device.

[0003] For example, a patent for a convenient cotton seed sampler (Announcement No.: CN218330772U) includes a sampling head, one end of the sampling head is connected to a connecting tube, the interior of the connecting tube is movably connected to a movable plate, the surface of the movable plate is fixedly connected to a connecting rod, one end of the connecting rod is fixedly connected to a circular plate, and the surface of the circular plate is provided with a rubber plug. Its beneficial effect is that by setting a card plate, a pressure plate, a spring and a sampling head, the index finger and the middle finger respectively hold the two card plates, and the thumb presses the pressure plate, under the elastic force of the spring, the pressure plate drives the movable plate to move through the movable rod, and the movable plate drives the rubber plug to move inside the sampling head through the connecting rod, so that one end of the sampling head is close to the cotton seed sample, and by loosening the pressure plate, the rubber plug is restored to its original position under the action of the spring, so that the cotton seed sample is conveniently drawn into the interior of the sampling head through the sampling head, and the operation is convenient.

[0004] The above patent uses a sampling head and a sampling head to facilitate the extraction of cotton seed samples into the interior of the sampling head through the sampling head, which is easy to operate. In daily long-term use, the fingers of the staff need to constantly release and press the movable plate, causing the fingers of the staff to be easily tired and injured, thereby affecting the efficiency of the device and reducing the sampling efficiency of the device. Therefore, it is necessary to invent a cotton seed sampler that is easy to use to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a cotton seed sampler which is easy to use, so as to solve the problem of low sampling efficiency proposed in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cotton seed sampler that is easy to use, comprising an equipment main body, an inner wall of the equipment main body is installed with a centrifugal fan, a circulation chamber is provided on the inner wall of the equipment main body close to the centrifugal fan, a dust shield is installed on the inner wall of the circulation chamber, an air-permeable grille is provided on the inner wall of the equipment main body close to the circulation chamber, a sampling head is fixed on the outer wall of the equipment main body, a connecting block is fixed on the bottom outer wall of the sampling head, a side cover is plugged into the side outer wall of the sampling head, an elastic part is fixed on the bottom outer wall of the side cover, a transparent window is plugged into the inner wall of the side cover, a plurality of groups of heat dissipation holes are provided on the back outer wall of the equipment main body close to the centrifugal fan, and the plurality of groups of heat dissipation holes are evenly distributed on the back outer wall of the equipment main body close to the centrifugal fan.

[0007] Preferably, a connecting handle is fixed to the bottom outer wall of the device body.

[0008] Preferably, the outer wall of the connecting handle is provided with a plurality of groups of finger grooves, and the plurality of groups of finger grooves are evenly distributed on the outer wall of the connecting handle.

[0009] Preferably, a hanging rope ring is fixed to the side outer wall of the device body.

[0010] Preferably, a solar panel is installed on the top outer wall of the device body.

[0011] Preferably, a battery is installed on the inner wall of the side of the device body.

[0012] Preferably, a charging port is provided on a side of the inner wall of the side of the device body away from the battery.

[0013] Technical effects and advantages of the utility model:

[0014] 1. The centrifugal fan installed on the inner wall of the main body of the device in the utility model is powered on and operated, and can adsorb cotton seeds close to the sampling head on the outer wall of the device through the air-permeable grille on the outer wall of the circulation chamber on one side. The dust on the cotton seeds will be filtered by the dust-shielding net embedded in the circulation chamber. The side cover plate plugged into the outer wall of the side of the sampling head can be rotated and opened and closed with the pressing of the elastic part in the connecting block, so that it is convenient for the staff to take out the cotton seeds stuck in the sampling head, and the transparent window embedded in the side cover plate is convenient for the staff to observe the seed stock in the sampling head, so that the sampling efficiency of the device is improved;

[0015] 2. The heat generated by the centrifugal fan in the device of the utility model when it is powered on and running for a long time can be discharged through multiple groups of heat dissipation holes on the back outer wall. Multiple groups of finger grooves on the outer wall of the handle are convenient for the staff to hold. The hanging rope ring fixed on the outer wall of the side of the device is convenient for the staff to carry. The solar panel on the outer wall of the top of the device can store the absorbed solar energy in the battery, and charge the battery with the charging port, so that the device is convenient for the staff to carry remotely. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] 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.

[0017] Figure 1 The utility model is a schematic diagram of the overall structure of a cotton seed sampler which is easy to use.

[0018] Figure 2 The utility model is a schematic diagram of a top view of the structure of a cotton seed sampler that is easy to use.

[0019] Figure 3 The utility model is a schematic diagram of the structure of a cotton seed sampler which is easy to use when viewed from above.

[0020] Figure 4 The utility model is a schematic diagram of the anatomical structure of a cotton seed sampler which is easy to use.

[0021] In the figure: 1. Equipment body; 2. Centrifugal fan; 3. Circulation chamber; 4. Dust shield; 5. Ventilation grille; 6. Sampling head; 7. Connection block; 8. Side cover; 9. Elastic part; 10. Transparent window; 11. Heat dissipation hole; 12. Connection handle; 13. Finger groove; 14. Lanyard ring; 15. Solar panel; 16. Battery; 17. Charging port. DETAILED DESCRIPTION

[0022] 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.

[0023] The utility model provides Figure 1-4 The cotton seed sampler shown in the figure comprises a device body 1, a centrifugal fan 2 is installed on the inner wall of the device body 1, a circulation chamber 3 is opened on the inner wall of the device body 1 close to the centrifugal fan 2, a dust shielding net 4 is installed on the inner wall of the circulation chamber 3, a ventilation grille 5 is arranged on the inner wall of the device body 1 close to the circulation chamber 3, and a sampling head 6 is fixed on the outer wall of the device body 1, wherein the user can fix the sampling head 6 on the outer wall of the device body 1 close to the ventilation grille 5, and the dust shielding net 4 is embedded in the inner wall of the circulation chamber 3. The inner wall of the circulation chamber 3 can prevent dust from affecting the internal components of the centrifugal fan 2, and the centrifugal fan 2 is installed on the inner wall of the equipment body 1, so that the power-on operation of the centrifugal fan 2 can adsorb cotton seeds close to the outer wall of the sampling head 6 through the circulation chamber 3 and the connected air-permeable grille 5. The forward and reverse operation of the bidirectional motor in the centrifugal fan 2 can control the extraction and export of seeds in the sampling head 6. The bottom outer wall of the sampling head 6 is fixed with a connecting block 7, and the side outer wall of the sampling head 6 is plugged with a side cover plate 8 , an elastic member 9 is fixed to the bottom outer wall of the side cover 8, wherein the user can insert the side cover 8 into the side outer wall of the sampling head 6, and the elastic member 9 fixed at the bottom of the side cover 8 can be embedded in the connecting block 7 at the bottom of the sampling head 6, so that the staff can press the elastic member 9 to rotate the side cover 8 from the sampling head 6 to open and close, thereby facilitating the removal of the cotton seeds stuck in the sampling head 6, and a transparent window 10 is inserted into the inner wall of the side cover 8, wherein the user can embed the transparent window 10 into the inner wall of the side cover 8, so that the staff can observe the cotton seed stock inside the sampling head 6 through the transparent window 10, and a plurality of groups of heat dissipation holes 11 are opened on the side of the back outer wall of the equipment body 1 close to the centrifugal fan 2, and the plurality of groups of heat dissipation holes 11 are evenly distributed on the side of the back outer wall of the equipment body 1 close to the centrifugal fan 2, wherein the user can open a plurality of groups of heat dissipation holes 11 on the back outer wall of the equipment body 1, so that the heat generated by the centrifugal fan 2 inside the device when it is powered on can be discharged through the plurality of heat dissipation holes 11.

[0024] A connecting handle 12 is fixed to the bottom outer wall of the device body 1 , wherein the user can arrange the connecting handle 12 on the bottom outer wall of the device body 1 to ensure a firm connection between the connecting handle 12 and the device body 1 .

[0025] The outer wall of the connecting handle 12 is provided with multiple groups of finger grooves 13, and the multiple groups of finger grooves 13 are evenly distributed on the outer wall of the connecting handle 12. The user can set multiple groups of finger grooves 13 on the outer wall of the connecting handle 12 to make the connecting handle 12 convenient for the staff to pick up the device through the finger grooves 13.

[0026] A lanyard ring 14 is fixed to the side outer wall of the device body 1 , wherein the user can fix the lanyard ring 14 to the side outer wall of the device body 1 , so that the staff can easily insert the rope into the lanyard ring 14 and wrap the device body 1 around the body and fix it.

[0027] A solar panel 15 is installed on the top outer wall of the device body 1 , wherein the user can install the solar panel 15 on the top outer wall of the device body 1 to stabilize the connection between the solar panel 15 and the device body 1 .

[0028] A battery 16 is installed on the inner side wall of the device body 1, wherein the user can embed the battery 16 into the inner side wall of the device body 1, and connect the solar panel 15 to the battery 16 in the device via a wire, so that the solar panel 15 can absorb and transform the solar energy and store it in the battery 16.

[0029] A charging port 17 is provided on the side inner wall of the device body 1 away from the battery 16. The user can set the charging port 17 on the side inner wall of the device body 1 to make it convenient for staff to charge the device battery 16 through the charging port 17, making the device convenient for staff to carry remotely.

[0030] Working principle: The centrifugal fan 2 installed on the inner wall of the device body 1 is powered on and can adsorb cotton seeds near the sampling head 6 on the outer wall of the device through the air-permeable grille 5 on the outer wall of the circulation chamber 3 on one side. The dust on the cotton seeds will be filtered by the dust-shielding net 4 embedded in the circulation chamber 3. The side cover 8 plugged into the outer wall of the side of the sampling head 6 can be rotated and opened and closed with the pressing of the elastic member 9 in the connecting block 7, so that the staff can take out the cotton seeds stuck in the sampling head 6, and the transparent window 10 embedded in the side cover 8 is convenient for the staff to observe the seed stock in the sampling head 6, so that the sampling of the device can be carried out smoothly. The efficiency is improved; the heat generated by the centrifugal fan 2 in the device when it is powered on and running for a long time can be discharged through the multiple groups of heat dissipation holes 11 on the outer wall of the back side, and the multiple groups of finger grooves 13 on the outer wall of the connecting handle 12 are convenient for the staff to hold, and the hanging rope ring 14 fixed on the outer wall of the side of the device is convenient for the staff to carry, and the solar panel 15 on the outer wall of the top of the device can store the absorbed solar energy in the battery 16, and charge the battery 16 with the charging port 17, so that the device is convenient for the staff to carry remotely, realizing the function of improving the sampling efficiency and being easy to carry of an easy-to-use cotton seed sampler.

[0031] 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 cotton seed sampler that is easy to use, comprising a device body (1), characterized in that: A centrifugal fan (2) is installed on the inner wall of the device body (1), a circulation chamber (3) is provided on the inner wall of the device body (1) close to the centrifugal fan (2), a dust shielding net (4) is installed on the inner wall of the circulation chamber (3), a ventilation grille (5) is provided on the inner wall of the device body (1) close to the circulation chamber (3), a sampling head (6) is fixed on the outer wall of the device body (1), and a connecting block (7) is fixed on the outer wall of the bottom of the sampling head (6). ), a side cover plate (8) is inserted into the side outer wall of the sampling head (6), an elastic member (9) is fixed to the bottom outer wall of the side cover plate (8), a transparent window (10) is inserted into the inner wall of the side cover plate (8), and a plurality of groups of heat dissipation holes (11) are provided on the side of the back outer wall of the device body (1) close to the centrifugal fan (2), and the plurality of groups of heat dissipation holes (11) are evenly distributed on the side of the back outer wall of the device body (1) close to the centrifugal fan (2).

2. A convenient cotton seed sampler according to claim 1, characterized in that: A connecting handle (12) is fixed to the bottom outer wall of the device body (1).

3. A convenient cotton seed sampler according to claim 2, characterized in that: The outer wall of the connecting handle (12) is provided with a plurality of groups of finger grooves (13), and the plurality of groups of finger grooves (13) are evenly distributed on the outer wall of the connecting handle (12).

4. A convenient cotton seed sampler according to claim 1, characterized in that: A hanging rope ring (14) is fixed to the side outer wall of the device body (1).

5. A convenient cotton seed sampler according to claim 1, characterized in that: A solar panel (15) is installed on the top outer wall of the device body (1).

6. A convenient cotton seed sampler according to claim 1, characterized in that: A storage battery (16) is installed on the inner wall of the side of the device body (1).

7. A convenient cotton seed sampler according to claim 6, characterized in that: A charging port (17) is provided on a side of the inner wall of the side of the device body (1) away from the storage battery (16).

Images