Sampling device for quality detection of green-core beans

Abstract

The utility model belongs to the field of sampling devices, and particularly relates to a sampling device for quality detection of green-core beans, which comprises a support plate, a fixed cylinder is mounted in the support plate through a bearing, a gear ring is fixedly connected to the outer side of the fixed cylinder, a motor is fixedly mounted at the upper end of the support plate, and a spring is fixedly mounted at the lower end of the support plate. A rotating shaft of the motor penetrates through the supporting plate and is rotationally connected with the supporting plate, the lower end of the rotating shaft of the motor is fixedly connected with a gear, the gear is meshed with the gear ring, a sampling mechanism is arranged on the fixing cylinder, a drill bit is arranged on the sampling mechanism, and a mounting mechanism is arranged on the supporting plate. According to the device, the sliding pipe is rotated, and the sliding rod is moved to slide in the sliding pipe, so that the position of the clamping plate is convenient to adjust, the device can be conveniently fixed on green-core bean containers with different diameters, and the device is more convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of sampling devices, in particular to a sampling device for the quality inspection of mung beans with green cores. Background Art

[0002] The utility model patent with the patent authorization announcement number CN220829375U discloses a rice detection sampling device, belonging to the technical field of rice detection, including: a device main body. Specifically, the device main body includes a connection base and a control panel, and the control panel is fixedly arranged on the top of the connection base; a lifting mechanism, which is arranged on the device main body and is used to control the depth of the sampling device's lifting. Specifically, the lifting mechanism includes a cylinder, a telescopic soft sleeve and a sampling shell. The cylinder is fixedly arranged at the bottom of the connection base, the sampling shell is fixedly arranged at the output end of the cylinder, one end of the telescopic soft sleeve is fixedly arranged at the bottom of the connection base and close to the outer wall of the cylinder, and the other end is fixedly arranged at the top of the sampling shell; a drill bit, which is arranged on the lifting mechanism; and is characterized by further including: a partition plate, which is arranged on the lifting mechanism. Through the above settings, the utility model realizes the automation of sampling, reduces the manual labor force, and the depth of sampling rice can be adjusted. However, when this device is used for sampling and detecting mung beans with green cores, it is not convenient to be fixed on containers of different sizes, which is inconvenient for sampling and detecting mung beans with green cores. Content of the Utility Model

[0003] The purpose of the utility model is to provide a sampling device for the quality inspection of mung beans with green cores, which solves the problem that when the device is used for sampling and detecting mung beans with green cores, it is not convenient to be fixed on containers of different sizes, resulting in inconvenience for sampling and detecting mung beans with green cores.

[0004] To achieve the above purpose, the utility model provides the following technical solution: a sampling device for the quality inspection of mung beans with green cores, including a support plate. Inside the support plate, a fixed cylinder is installed through a bearing. A toothed ring is fixedly connected to the outside of the fixed cylinder. A motor is fixedly installed at the upper end of the support plate. The rotating shaft of the motor penetrates through the support plate and is rotatably connected to the support plate. The lower end of the rotating shaft of the motor is fixedly connected to a gear, and the gear meshes with the toothed ring. A sampling mechanism is arranged on the fixed cylinder, a drill bit is arranged on the sampling mechanism, and a mounting mechanism is arranged on the support plate.

[0005] Preferably, the sampling mechanism includes a sliding cylinder, which is slidably connected to a fixed cylinder. The sliding cylinder is fixedly connected to a drill bit. A support ring is fixedly connected to the outer side of the sliding cylinder. A cylinder is fixedly installed at the upper end of the support plate. The cylinder rod of the cylinder penetrates through the support plate and is slidably connected to the support plate. The lower end of the cylinder rod of the cylinder is fixedly connected to the support ring. A square cylinder is installed inside the sliding cylinder through a bearing. A receiving cylinder is fixedly connected to the lower end of the square cylinder. The receiving cylinder is rotatably connected to the sliding cylinder. A square rod is slidably connected inside the square cylinder. By driving the fixed cylinder to rotate through a motor, the sliding cylinder is further rotated, and the sliding cylinder is driven to slide outside the fixed cylinder through the cylinder, reducing the degree of obstruction of the device entering the mung beans. And by the relative sliding of the square rod and the square cylinder, the device is made convenient to enter different depths to sample the mung beans.

[0006] Preferably, a slider is fixedly connected inside the sliding cylinder, and the slider is slidably connected to the fixed cylinder. By providing the slider, the rotation of the sliding cylinder and the fixed cylinder is avoided.

[0007] Preferably, the installation mechanism includes a sliding pipe. The edge of the support plate is hinged with the sliding pipe. A sliding rod is slidably connected inside the sliding pipe. One end of the sliding rod close to the support plate is fixedly connected with a stop block. The stop block is slidably connected to the sliding pipe. A spring is arranged on the outer side of the sliding rod. The upper end of the stop block is welded with a shifting rod. The shifting rod is slidably connected to the sliding pipe. The end of the sliding rod is fixedly connected with a clamping plate. A limit pin is connected to the clamping plate through a thread. By rotating the sliding pipe and moving the sliding rod to slide inside the sliding pipe, the position of the clamping plate is made convenient to adjust, and the device is made convenient to be fixed on mung bean containers with different diameters, making the device more convenient to use.

[0008] Preferably, one end of the spring is fixedly connected to the stop block, and the other end of the spring is fixedly connected to the sliding pipe. By providing the spring, the stop block is made convenient to reset.

[0009] Preferably, a screw ring is connected to the outer side of the shifting rod through a thread, and the screw ring is connected to the shifting rod through a thread. By setting the screw ring and the shifting rod to perform a threaded movement, the shifting rod is made convenient to be limited.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0011] 1. In the present utility model, by driving the fixed cylinder to rotate through a motor, the sliding cylinder is further rotated, and the sliding cylinder is driven to slide outside the fixed cylinder through the cylinder, reducing the degree of obstruction of the device entering the mung beans. And by the relative sliding of the square rod and the square cylinder, the device is made convenient to enter different depths to sample the mung beans.

[0012] 2. By rotating the sliding tube of the present utility model and sliding the sliding rod within the sliding tube, the position of the clamping plate can be conveniently adjusted, thereby facilitating the fixation of the device on green bean containers with different diameters, making the device more convenient to use. Description of the Drawings

[0013] Figure 1 It is a three-dimensional view of the overall structure of the present utility model;

[0014] Figure 2 For the present utility model Figure 1 front elevation sectional view;

[0015] Figure 3 For the present utility model Figure 2 enlarged view at A;

[0016] Figure 4 For the present utility model Figure 1 sectional view of the sliding tube.

[0017] In the figure: 1, support plate; 2, fixed cylinder; 3, toothed ring; 4, motor; 5, gear; 6, sampling mechanism; 7, drill bit; 8, mounting mechanism; 61, sliding cylinder; 62, slider; 63, support ring; 64, cylinder; 65, square tube; 66, accommodating cylinder; 67, square rod; 81, sliding tube; 82, sliding rod; 83, stop block; 84, spring; 85, lever; 86, screw ring; 87, clamping plate; 88, limit pin. Detailed Embodiment

[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0019] Please refer to Figure 1 - Figure 2 , a sampling device for the quality inspection of green beans, including a support plate 1. A fixed cylinder 2 is installed inside the support plate 1 through a bearing. A toothed ring 3 is fixedly connected to the outer side of the fixed cylinder 2. A motor 4 is fixedly installed at the upper end of the support plate 1. The rotating shaft of the motor 4 penetrates through the support plate 1 and is rotatably connected to the support plate 1. The lower end of the rotating shaft of the motor 4 is fixedly connected to a gear 5. The gear 5 meshes with the toothed ring 3. A sampling mechanism 6 is arranged on the fixed cylinder 2. A drill bit 7 is arranged on the sampling mechanism 6. A mounting mechanism 8 is arranged on the support plate 1.

[0020] Please refer to Figure 1 - Figure 3, the sampling mechanism 6 includes a sliding cylinder 61. The sliding cylinder 61 is slidably connected to the fixed cylinder 2, and the sliding cylinder 61 is fixedly connected to the drill bit 7. A slider 62 is fixedly connected inside the sliding cylinder 61, and the slider 62 is slidably connected to the fixed cylinder 2. By setting the slider 62, the rotation of the sliding cylinder 61 and the fixed cylinder 2 is avoided. A support ring 63 is fixedly connected to the outside of the sliding cylinder 61. An air cylinder 64 is fixedly installed at the upper end of the support plate 1. The cylinder rod of the air cylinder 64 penetrates through the support plate 1 and is slidably connected to the support plate 1. The lower end of the cylinder rod of the air cylinder 64 is fixedly connected to the support ring 63. A square tube 65 is installed inside the sliding cylinder 61 through a bearing. The lower end of the square tube 65 is fixedly connected to a receiving cylinder 66. The receiving cylinder 66 is rotatably connected to the sliding cylinder 61. A square rod 67 is slidably connected inside the square tube 65. By driving the fixed cylinder 2 to rotate through the motor 4, the sliding cylinder 61 is further rotated, and the sliding cylinder 61 is driven to slide outside the fixed cylinder 2 through the air cylinder 64, reducing the degree of obstruction of the device entering the mung beans. And through the relative sliding of the square rod 67 and the square tube 65, the device is further facilitated to enter different depths to sample the mung beans.

[0021] Please refer to Figure 1 , Figure 4 , the installation mechanism 8 includes a sliding tube 81. The sliding tube 81 is hinged to the edge of the support plate 1. A sliding rod 82 is slidably connected inside the sliding tube 81. One end of the sliding rod 82 close to the support plate 1 is fixedly connected to a stopper 83. The stopper 83 is slidably connected to the sliding tube 81. A spring 84 is arranged outside the sliding rod 82. One end of the spring 84 is fixedly connected to the stopper 83, and the other end of the spring 84 is fixedly connected to the sliding tube 81. By setting the spring 84, the stopper 83 is facilitated to reset. The upper end of the stopper 83 is welded with a dial rod 85. The dial rod 85 is slidably connected to the sliding tube 81. A screw ring 86 is threadedly connected to the outside of the dial rod 85. The screw ring 86 and the dial rod 85 are threadedly connected. By setting the screw ring 86 and the dial rod 85 to perform a threaded movement, the dial rod 85 is further facilitated to be limited. The end of the sliding rod 82 is fixedly connected to a clamping plate 87. A limit pin 88 is threadedly connected inside the clamping plate 87. By rotating the sliding tube 81 and moving the sliding rod 82 to slide inside the sliding tube 81, the position of the clamping plate 87 is facilitated to be adjusted, and the device is further facilitated to be fixed on mung bean containers with different diameters, making the device more convenient to use.

[0022] The specific implementation process of the present utility model is as follows: During use, manually rotate the sliding tube 81. At the same time, move the sliding rod 82 to slide within the sliding tube 81, so that the clamping plate 87 can move to the edge of the container, enabling the container wall to enter into the clamping plate 87. Then, rotate the limit pin 88 and the clamping plate 87 to perform a threaded movement, so that the limit pin 88 presses the container wall tightly within the clamping plate 87. Then, manually rotate the screw ring 86 and the lever 85 to perform a threaded movement, so that the screw ring 86 moves downward to contact the sliding tube 81, restricting the sliding rod 82 between the sliding tubes 81, and thus enabling the device to be stably installed on the container. Then, start the motor 4. The motor 4 drives the gear 5 to rotate. The gear 5 drives the toothed ring 3 to rotate. The toothed ring 3 drives the fixed cylinder 2 to rotate. The fixed cylinder 2 drives the sliding cylinder 61 to rotate. The sliding cylinder 61 drives the drill bit 7 to rotate. At the same time, the air cylinder 64 drives the support ring 63 to move. The support ring 63 drives the sliding cylinder 61 to move, so that the sliding cylinder 61 moves downward, enabling the drill bit 7 to enter different depths. Then, drive the square tube 65 to rotate through the square rod 67. The square tube 65 drives the accommodating tube 66 to rotate, so that the opening positions of the accommodating tube 66 and the sliding cylinder 61 correspond, enabling the green kidney beans at the current depth to enter into the accommodating tube 66. By rotating the sliding tube 81 and sliding the sliding rod 82 within the sliding tube 81, the position of the clamping plate 87 is convenient to adjust, so that the device is convenient to fix on green kidney bean containers with different diameters, making the device more convenient to use.

[0023] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A sampling device for detecting the quality of mung beans, comprising a support plate (1), characterized in that: A fixed cylinder (2) is installed inside the support plate (1) via a bearing, a gear ring (3) is fixedly connected to the outer side of the fixed cylinder (2), a motor (4) is fixedly installed on the upper end of the support plate (1), a rotating shaft of the motor (4) passes through the support plate (1) and is rotatably connected to the support plate (1), a gear (5) is fixedly connected to the lower end of the rotating shaft of the motor (4), the gear (5) is meshed with the gear ring (3), a sampling mechanism (6) is provided on the fixed cylinder (2), a drill bit (7) is provided on the sampling mechanism (6), and a mounting mechanism (8) is provided on the support plate (1).

2. A sampling device for mung bean quality detection according to claim 1, characterized in that: The sampling mechanism (6) comprises a slide cylinder (61), wherein the slide cylinder (61) is slidably connected to the fixed cylinder (2), the slide cylinder (61) is fixedly connected to the drill bit (7), the outer side of the slide cylinder (61) is fixedly connected to a support ring (63), the upper end of the support plate (1) is fixedly mounted with a cylinder (64), the cylinder rod of the cylinder (64) passes through the support plate (1) and is slidably connected to the support plate (1), the lower end of the cylinder rod of the cylinder (64) is fixedly connected to the support ring (63), a square cylinder (65) is installed inside the slide cylinder (61) via a bearing, the lower end of the square cylinder (65) is fixedly connected to a receiving cylinder (66), the receiving cylinder (66) and the slide cylinder (61) are rotatably connected, and the inside of the square cylinder (65) is slidably connected to a square rod (67).

3. A sampling device for mung bean quality detection according to claim 2, characterized in that: A sliding block (62) is fixedly connected inside the sliding cylinder (61), and the sliding block (62) is slidably connected to the fixed cylinder (2).

4. A sampling device for mung bean quality detection according to claim 1, characterized in that: The mounting mechanism (8) comprises a sliding tube (81), the edge of the support plate (1) is hingedly connected with the sliding tube (81), the interior of the sliding tube (81) is slidably connected with a sliding rod (82), one end of the sliding rod (82) close to the support plate (1) is fixedly connected with a stopper (83), the stopper (83) and the sliding tube (81) are slidably connected, a spring (84) is arranged on the outside of the sliding rod (82), a lever (85) is welded to the upper end of the stopper (83), the lever (85) and the sliding tube (81) are slidably connected, the end of the sliding rod (82) is fixedly connected with a clamping plate (87), and the interior of the clamping plate (87) is threadedly connected with a limit pin (88).

5. A sampling device for quality detection of mung beans according to claim 4, characterized in that: One end of the spring (84) is fixedly connected to the stopper (83), and the other end of the spring (84) is fixedly connected to the sliding tube (81).

6. A sampling device for quality detection of mung beans according to claim 4, characterized in that: The outer side of the shifting rod (85) is connected to a screw ring (86) via a thread, and the screw ring (86) and the shifting rod (85) are connected via a thread.

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