Crop seed quality supervision spot check sampling device

Abstract

The utility model relates to the technical field of agricultural detection and quality control. The crop seed quality supervision spot check sampling device comprises a sampling barrel, a weighing sensor is installed in the bottom end of the sampling barrel, a weight disc is fixed to the upper end of the weighing sensor, the upper end of the sampling barrel is in threaded connection with a top cover, an operation disc is arranged at the upper end of the top cover, a motor is installed in the operation disc, and a motor is arranged in the motor. And a rotating column is fixed to the output end of the motor, and multiple sets of paddle plates are fixed to the two sides of the rotating column correspondingly. According to the seed sampling device, the top cover is rotated to be separated from the upper end of the sampling barrel, then seeds needing spot check are placed in the sampling barrel, then the top cover is closed, the weighing sensor can drive the weight disc to weigh the seeds in the sampling barrel at the moment, and the weight is displayed on the display screen at the upper end of the operation disc; therefore, the accuracy and convenience of the equipment can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to agricultural detection and quality control technical field, specifically related to a kind of crop seed quality supervision spot check sampling device. BACKGROUND

[0002] Agricultural detection and quality control technical field refers to the physical quantity, chemical quantity and biological quantity etc. information of the detected object is obtained by means of various advanced sensors and measuring equipment, and it is converted into easy-to-handle electrical signal or digital signal, and a kind of crop seed quality supervision spot check sampling device is commonly used in agricultural detection and quality control technical field, for in crop seed quality supervision spot check work, the equipment for seed extraction, mixing, weighing and sampling etc. Operation.

[0003] At present, the existing spot check sampling device is usually manually weighed when sampling, and the weighing result may be affected by the skill level, fatigue degree, attention concentration and other factors of the operator, resulting in deviation of the weighing result, which reduces the accuracy and convenience of the equipment to some extent;When the existing spot check sampling device is used, the seeds need to be manually stirred by the staff during the spot check, and long-term operation can cause the staff to be tired, and the staff is not convenient to stir the seeds uniformly, thereby reducing the reliability of the equipment, so an urgent need exists for a kind of crop seed quality supervision spot check sampling device to solve the above problems. UTILITY MODEL CONTENT

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a kind of crop seed quality supervision spot check sampling device to solve the problems existing in the above-mentioned background art.

[0005] The utility model provides the following technical scheme: a kind of crop seed quality supervision spot check sampling device, including sampling cylinder:

[0006] The bottom end of the sampling cylinder is internally provided with a weighing sensor, and the upper end of the weighing sensor is fixed with a weight disc;The upper end of the sampling cylinder is threadedly connected with a top cover, and the upper end of the top cover is provided with an operation panel;The operation panel is internally provided with a motor, and the output end of the motor is fixed with a rotating column;The rotating column is fixed with a paddle plate on both sides, and the paddle plate is provided with multiple groups.

[0007] Preferably, one end of the sampling cylinder is provided with a solenoid valve, which can be opened to pour out the seeds after the seeds in the sampling cylinder are stirred, thereby improving the convenience of the equipment.

[0008] Preferably, the side surface of the lower end of the sampling cylinder is provided with a charging port, and when the equipment is out of power, the data line can be inserted into the inside of the charging port, so that the equipment can be continuously used.

[0009] Preferably, the upper end of the top cover is provided with a handle, through the setting of the handle, the portability of the equipment can be improved, and the equipment can be placed at a suitable position according to actual use.

[0010] Preferably, the upper end of the operation disc is provided with a display screen and a button, through the cooperation of the display screen, the weight of the seeds can be displayed, and through the cooperation of the button, the automation of the equipment can be improved.

[0011] Preferably, the lower end surface of the rotating column is attached to the upper end surface of the weight disc, so as to improve the stability of the rotating column and the paddle plate when rotating.

[0012] The technical effects and advantages of the utility model are as follows: the utility model through the rotation of the top cover makes it separate from the upper end of the sampling cylinder, then the seeds needing to be sampled are placed in the inside of the sampling cylinder, then the top cover is closed, at this time, the weighing sensor can drive the weight disc to weigh the weight of the seeds in the inside of the sampling cylinder, and the weight is displayed on the display screen at the upper end of the operation disc, so as to improve the accuracy and convenience of the equipment.

[0013] By starting the button to start the motor, the rotating column can drive the paddle plate to rotate, at this time, the seeds can be stirred, the situation that the staff is tired after long-term operation can be avoided, meanwhile, the staff's hands can be prevented from contacting the coated seeds, and through the stirring and mixing, the seeds with characteristics can be more uniformly distributed in the whole seed group, so as to improve the reliability of the equipment. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0015] Figure 2 It is a three-dimensional structure explosion schematic view of the weight disc of the utility model;

[0016] Figure 3 It is a three-dimensional structure explosion schematic view of the motor of the utility model;

[0017] Figure 4 It is a three-dimensional structure disassembly schematic view of the sampling cylinder and the top cover of the utility model.

[0018] The figure marks are as follows: 1, sampling cylinder; 2, weighing sensor; 3, weight disc; 4, electromagnetic valve; 5, top cover; 6, operation disc; 7, motor; 8, rotating column; 9, paddle plate. DETAILED DESCRIPTION

[0019] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. The agricultural testing and quality control involved in this utility model are not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0020] Example 1

[0021] like Figures 1 to 4 As shown, this embodiment proposes a sampling device for random inspection of crop seed quality, including a sampling cylinder 1, a weighing sensor 2 installed inside the bottom end of the sampling cylinder 1, and a weight plate 3 fixed to the upper end of the weighing sensor 2. A top cover 5 is threadedly connected to the upper end of the sampling cylinder 1, and an operation panel 6 is provided on the upper end of the top cover 5. A solenoid valve 4 is installed at one end of the sampling cylinder 1, a charging port is provided on the side of the lower end of the sampling cylinder 1, a handle is provided on the upper end of the top cover 5, and a display screen and buttons are provided on the upper end of the operation panel 6.

[0022] In this embodiment, the weight of the seeds inside the sampling cylinder 1 can be weighed by the combined use of the weighing sensor 2 and the weight pan 3, which can reduce the deviation that occurs when the operator weighs the seeds, thereby improving the accuracy of the equipment. By using the solenoid valve 4, the seeds can be poured out after the seeds are stirred, thereby improving the working efficiency of the equipment. By using the control panel 6, the display screen and the buttons, the convenience of the equipment can be improved, making the operation of the equipment simpler.

[0023] Example 2

[0024] like Figure 2 and Figure 4 As shown, based on the same concept as the above embodiment, this embodiment also proposes: a motor 7 is installed inside the operation panel 6, and a rotating column 8 is fixed at the output end of the motor 7. Paddle plates 9 are fixed on both sides of the rotating column 8, and multiple sets of paddle plates 9 are provided. The lower end surface of the rotating column 8 is in contact with the upper end surface of the weight plate 3. A discharge port is opened at one end of the sampling cylinder 1, and the lower end surface of the discharge port is horizontal with the upper end surface of the weight plate 3.

[0025] In this embodiment, starting the motor 7 causes the rotating column 8 to drive multiple sets of paddle plates 9 to rotate, which can stir the seeds inside the sampling cylinder 1, preventing the seeds from clumping. At the same time, it can evenly distribute the seeds with characteristics, thereby avoiding repeated sampling. With the cooperation of the discharge port, it can prevent the seeds from being blocked or leaked at the discharge port.

[0026] Working principle: in the device use, first place the device in the appropriate location, then turn the top cover 5 makes it off the upper end of the sampling cylinder 1, then need to put the seed sampling cylinder 1 inside, then close the top cover 5 makes it with sampling cylinder 1 fixed, then press the button to start the motor 7, the column 8 driven paddle plate 9 rotation, thus the paddle plate 9 can drive seed stirring, when seed stirring is completed, the weighing sensor 2 can drive the weight disc 3 will sampling cylinder 1 inside the seed weight is weighed, and on the display screen on the upper end of the operating panel 6 is displayed, at this time the staff can record the weight number, can open electromagnetic valve 4 will target weight seed pour out for subpackaging, the motor 7 used in the application is a product that can be directly purchased in the market, its principle and connection mode and control mode are well known to those skilled in the art, so it is not repeated here, the above is the whole working principle of the utility model.

[0027] Finally, it should be pointed out that: first, in the description of the present application, it should be pointed out that, unless otherwise specified and limited, the terms "installation", "connection", "connection" should be understood broadly, which can be mechanical connection or electrical connection, or the communication between two elements, or direct connection, "up", "down", "left", "right" and the like are only used to indicate the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;

[0028] Secondly: the utility model discloses the embodiment of the drawings, only relate to the structure involved in the embodiment of the present disclosure, other structures can refer to the usual design, under the condition of no conflict, the same embodiment and different embodiments of the utility model can be combined with each other;

[0029] Finally: the above is only the preferred embodiment of the utility model, and does not limit the utility model, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model, should be included in the protection scope of the utility model.

Claims

1. A kind of crop seed quality supervision spot check sampling device, including sampling cylinder (1), it is characterized in that: The bottom end inside of the sampling cylinder (1) is equipped with weighing sensor (2), and the upper end of weighing sensor (2) is fixed with weight disc (3), the upper end of the sampling cylinder (1) is threadedly connected with top cover (5), and the upper end of top cover (5) is equipped with operating panel (6), the inside of operating panel (6) is equipped with motor (7), and the output of motor (7) is fixed with rotating column (8), the both sides of rotating column (8) are fixed with paddle plate (9), and paddle plate (9) is equipped with multiple groups.

2. The sampling device for supervisory spot check of crop seed quality according to claim 1, characterized in that: One end of the sampling cylinder (1) is equipped with electromagnetic valve (4).

3. The sampling device for supervisory spot check of crop seed quality according to claim 1, characterized in that: The side of the lower end of the sampling cylinder (1) is equipped with charging port.

4. The sampling device for supervisory spot check of crop seed quality according to claim 1, characterized in that: The upper end of the top cover (5) is equipped with handle.

5. The sampling device for supervisory spot check of crop seed quality according to claim 1, characterized in that: The upper end of the operating panel (6) is equipped with display screen and button.

6. The sampling device for supervisory spot check of crop seed quality according to claim 1, characterized in that: The lower end surface of the rotating column (8) is in contact with the upper end surface of the weight disc (3).

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