A fully automatic intelligent sampling machine

Abstract

The utility model belongs to the technical field of sampling machines, and specifically relates to a fully automatic intelligent sampling machine, including a sampling tube, wherein a plurality of collecting bins are evenly arranged inside the sampling tube from top to bottom, a feed port and a discharge port are arranged outside the sampling tube and located at one end and the other end of the collecting bin, a fixed column is fixed inside the sampling tube and located at the top of the collecting bin, a plugging component is arranged at the lower part of the fixed column, and the plugging component is used to plug the feed port and the discharge port, and a receiving component is also arranged inside the collecting bin and located at the bottom of the feed port and the discharge port, and the receiving component is used to receive grains, and the plugging component includes a motor installed inside the fixed column, and the bottom of the fixed column is also rotatably connected with a rotating plate. The utility model can inspect grains at different depths, ensure the representativeness and extensiveness of sampling, and realize uniform sampling of samples at different depths, so as to more comprehensively evaluate the quality of grains.

Description

Technical Field

[0001] The utility model belongs to the technical field of sampling machines, and in particular relates to a full-automatic intelligent sampling machine. Background Art

[0002] In the field of grain inspection, the role of sampling machines is crucial. They can quickly take samples from a large amount of grain for quality inspection. Traditional sampling machines can usually only operate at a fixed depth, which limits their ability to take samples in grain layers at different depths.

[0003] For example, the automatic sampling machine disclosed in patent publication number CN218470226U is used to measure the resistance and lifting distance of the lower end of the sampling tube. However, the device does not provide the ability to inspect grains at different depths, which may lead to incomplete sampling results and fail to accurately reflect the quality of the overall grain.

[0004] In recent years, with the advancement of technology, the development of intelligent sampling machines has become possible. Intelligent multi-rod sampling machines automatically record grain transport vehicle information through front and rear camera image recognition technology and randomly sample evenly distributed in the horizontal plane. Although these advances have improved the automation and efficiency of sampling, there are still limitations in handling grain inspections at different depths.

[0005] Therefore, it is necessary for the present application to propose a novel sampling machine. Utility Model Content

[0006] The utility model aims to provide a fully automatic intelligent sampling machine, which can inspect grains at different depths, ensure the representativeness and extensiveness of sampling, and realize uniform sampling of samples at different depths, so as to more comprehensively evaluate the quality of grains.

[0007] The technical solution adopted by the utility model is as follows:

[0008] A fully automatic intelligent sampling machine, comprising a sampling tube, wherein a plurality of collecting bins are evenly arranged from top to bottom inside the sampling tube, a feed port and a discharge port are arranged outside the sampling tube and located at one end and the other end of the collecting bin, a fixing column is fixed inside the sampling tube and located at the top of the collecting bin, a plugging component is arranged at the lower part of the fixing column, and the plugging component is used to plug the feed port and the discharge port;

[0009] A receiving component is also provided on the inner side of the collecting bin and at the bottom of the feed port and the discharge port, and the receiving component is used to receive grain.

[0010] The sealing assembly includes a motor installed on the inner side of the fixed column, and the bottom of the fixed column is also rotatably connected to a rotating plate, and the output end of the motor is vertically fixedly connected to the center position of the rotating plate, and the first blocking plate and the second blocking plate corresponding to the feed port and the discharge port are fixed at the edge position of the bottom of the rotating plate, and the first blocking plate and the second blocking plate are used to block the feed port and the discharge port respectively.

[0011] The receiving assembly includes a collecting plate fixed to the inner bottom of the collecting bin, a chamfered surface is provided at the top of the collecting plate near the feed port, a pull-out piece is also inserted at the top of the collecting plate near the discharge port, and the pull-out piece is slidably connected to the sampling tube.

[0012] An installation groove is also provided on the inner side of the collecting plate and at the bottom of the beveled surface, an electromagnet is installed at the bottom of the inner side of the installation groove, a spring is installed on the top of the electromagnet, a striking ball is fixed to the end of the spring away from the electromagnet, and the striking ball abuts against the position of the collecting plate close to the beveled surface, a limiting rod is fixed to the end of the striking ball close to the electromagnet and located on the inner side of the spring, and the limiting rod is slidably connected to the collecting plate.

[0013] The top of the collecting plate is also provided with a collecting section, and the collecting section is inclined toward the position of the pull-out sheet.

[0014] A material collecting inclined plate is fixed on the outside of the sampling tube and at the bottom of each of the feed ports.

[0015] The technical effects achieved by the utility model are:

[0016] The utility model can inspect grains at different depths, ensure the representativeness and extensiveness of sampling, and realize uniform sampling of samples at different depths, so as to more comprehensively evaluate the quality of grains. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the structure between the sampling tube, the collecting plate and the collecting bin in the utility model;

[0019] Figure 3 It is a schematic diagram of the structure between the rotating plate, the chamfered surface and the pull-out sheet in the utility model;

[0020] Figure 4 It is a schematic diagram of the structure between the aggregate plate, the discharge port and the chamfered surface in the utility model;

[0021] Figure 5 It is a schematic diagram of the structure between the hitting ball, the spring and the spring in the utility model.

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] 1. Sampling tube; 2. Feed inlet; 3. Discharge outlet; 4. Fixed column; 5. Motor; 6. Rotating plate; 7. First blocking plate; 8. Second blocking plate; 9. Collecting plate; 10. Beveled surface; 11. Pull-out sheet; 12. Collecting surface; 13. Collecting inclined plate; 14. Mounting slot; 15. Electromagnet; 16. Spring; 17. Beating ball; 18. Limiting rod; 19. Collecting bin. DETAILED DESCRIPTION

[0024] In order to make the purpose and advantages of the utility model more clear, the utility model is specifically described in combination with the following embodiments. It should be understood that the following text is only used to describe one or several specific implementations of the utility model, and does not strictly limit the protection scope of the specific request of the utility model.

[0025] like Figure 1-5 As shown, a fully automatic intelligent sampling machine includes a sampling tube 1, a plurality of collecting bins 19 are evenly arranged from top to bottom inside the sampling tube 1, a feed port 2 and a discharge port 3 are arranged outside the sampling tube 1 and at one end and the other end of the collecting bin 19, and the feed port 2 is located higher than the discharge port 3;

[0026] The user can use an external mechanism such as other sampling machines in the prior art to extend the sampling tube 1 of the present application into the grain, and allow the grain to enter the sampling tube 1 through the feed port 2, so as to sample the sampling tube 1. After taking out the sampling tube 1, the grain inside the sampling tube 1 can be sampled and inspected;

[0027] A fixing column 4 is fixed inside the sampling tube 1 and located at the top of the collecting bin 19, and a plugging component is provided at the lower part of the fixing column 4, and the plugging component is used to plug the feed port 2 and the discharge port 3;

[0028] A receiving assembly is also provided on the inner side of the collecting bin 19 and at the bottom of the feed port 2 and the discharge port 3, and the receiving assembly is used to receive grains.

[0029] Refer to the attached Figure 2-3The blocking component includes a motor 5 installed on the inner side of the fixed column 4, and the bottom of the fixed column 4 is also rotatably connected to a rotating plate 6, and the rotating plate 6 and the fixed column 4 can be rotated in the form of an annular slide bar and an annular slide groove, and the output end of the motor 5 is vertically downward and fixedly connected to the center position of the rotating plate 6, and the first blocking plate 7 and the second blocking plate 8 corresponding to the feed port 2 and the discharge port 3 are fixed at the edge position of the bottom of the rotating plate 6, and the first blocking plate 7 and the second blocking plate 8 are respectively used to block the feed port 2 and the discharge port 3;

[0030] When the sampling tube 1 is inserted into the grain, the motor 5 can be controlled to start and drive the rotating plate 6 to rotate. When the rotating plate 6 rotates, the first blocking plate 7 and the second blocking plate 8 can be driven to rotate, so that the first blocking plate 7 and the second blocking plate 8 are rotated to block the feed port 2 and the discharge port 3, so that when the sampling tube 1 is inserted into the grain, the grain will not enter the collecting bin 19 in advance. The outside of the sampling tube 1 and the bottom of each feed port 2 are fixed with a collection inclined plate 13. Through the setting of the collection inclined plate 13, the grain can be better collected into the collecting bin 19 through the collection inclined plate 13. When the sampling tube 1 moves out of the grain pile and the grain in the collecting bin 19 needs to be taken out, the grain at the collection inclined plate 13 can be cleared first to prevent the grain on it from affecting the accuracy of grain sampling inspection at different positions;

[0031] When the sampling tube 1 is extended to a suitable position, the motor 5 can be started, thereby driving the first baffle plate 7 and the second baffle plate 8 to rotate, thereby realizing the rotation of the feed port 2 and the discharge port 3, so that the grain can enter the interior of the collecting bin 19 through the feed port 2, and realize the sampling inspection of the grain. By providing multiple feed ports 2 and collecting bins 19 on the sampling tube 1, sampling inspection can be performed on grains at different heights.

[0032] Refer to the attached Figure 3-4 The receiving assembly includes a collecting plate 9 fixed to the inner bottom of the collecting bin 19, a chamfered surface 10 is provided at the top of the collecting plate 9 and near the feed port 2, a pull-out sheet 11 is also inserted at the top of the collecting plate 9 and near the discharge port 3, and the pull-out sheet 11 is slidably connected to the sampling tube 1;

[0033] After the grain enters the collecting bin 19, the beveled surface 10 is provided so that the grain can slide through the beveled surface 10 to the pull-out piece 11. When the sampling tube 1 moves away from the grain pile, the motor 5 can be started to drive the first blocking plate 7 and the second blocking plate 8 to rotate, thereby pulling the grain on the pull-out piece 11, so that the grain at this location is moved out of the sampling tube 1, thereby realizing the inspection of the grain.

[0034] Please refer to the attached Figure 5As shown, a mounting groove 14 is further provided on the inner side of the collecting plate 9 and at the bottom of the chamfered surface 10, an electromagnet 15 is installed at the bottom of the inner side of the mounting groove 14, a spring 16 is installed on the top of the electromagnet 15, a striking ball 17 is fixed at one end of the spring 16 away from the electromagnet 15, and the striking ball 17 is in contact with the position of the collecting plate 9 close to the chamfered surface 10, a limiting rod 18 is fixed at one end of the striking ball 17 close to the electromagnet 15 and located on the inner side of the spring 16, and the limiting rod 18 is slidably connected with the collecting plate 9;

[0035] When there is still some grain on the beveled surface 10 that has not moved, the electromagnet 15 can be started at intervals, so that the electromagnet 15 can generate attraction for the hitting ball 17 at intervals, so that after the hitting ball 17 moves in the direction of the electromagnet 15, the electromagnet 15 is closed again, and the spring 16 is set, so that the spring 16 drives the hitting ball 17 to bounce to the position of the beveled surface 10 of the collecting plate 9, and the cycle is repeated, so that the hitting ball 17 can reciprocate to hit the beveled surface 10, so that a vibration effect is generated at the beveled surface 10, so that the grain at the beveled surface 10 can slide to the pull-out sheet 11, and it is ensured that the beveled surface 10 reduces the adhesion of grain, so that each grain inspection will be more accurate. A collecting section 12 is also provided on the top of the collecting plate 9, and the collecting section 12 is inclined toward the position of the pull-out sheet 11. Through this arrangement, the collecting section 12 will be affected by the vibration effect of the beveled surface 10, and the grain will be moved toward the pull-out sheet 11.

[0036] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A fully automatic intelligent sampling machine, comprising a sampling tube (1), characterized in that: A plurality of collecting bins (19) are evenly arranged from top to bottom inside the sampling tube (1); a feed port (2) and a discharge port (3) are arranged outside the sampling tube (1) and located at one end and the other end of the collecting bin (19); a fixing column (4) is fixed inside the sampling tube (1) and located at the top of the collecting bin (19); a plugging component is arranged at the bottom of the fixing column (4); the plugging component is used to plug the feed port (2) and the discharge port (3); A receiving assembly is also provided on the inner side of the collecting bin (19) and at the bottom of the feed inlet (2) and the discharge outlet (3), and the receiving assembly is used to receive grain.

2. A fully automatic intelligent sampling machine according to claim 1, characterized in that: The blocking component comprises a motor (5) installed on the inner side of the fixed column (4); the bottom of the fixed column (4) is also rotatably connected to a rotating plate (6); the output end of the motor (5) is vertically downwardly fixedly connected to the center position of the rotating plate (6); a first blocking plate (7) and a second blocking plate (8) corresponding to the feed port (2) and the discharge port (3) are fixed at the edge position of the bottom of the rotating plate (6); and the first blocking plate (7) and the second blocking plate (8) are used to block the feed port (2) and the discharge port (3), respectively.

3. The fully automatic intelligent sampling machine according to claim 1, characterized in that: The receiving assembly comprises a collecting plate (9) fixed at the inner bottom of the collecting bin (19), a chamfered surface (10) is provided at the top of the collecting plate (9) and close to the feed port (2), a pull-out piece (11) is also inserted at the top of the collecting plate (9) and close to the discharge port (3), and the pull-out piece (11) is slidably connected to the sampling tube (1).

4. A fully automatic intelligent sampling machine according to claim 3, characterized in that: A mounting groove (14) is further provided on the inner side of the collecting plate (9) and at the bottom of the chamfered surface (10); an electromagnet (15) is installed at the bottom of the inner side of the mounting groove (14); a spring (16) is installed on the top of the electromagnet (15); a striking ball (17) is fixed to one end of the spring (16) away from the electromagnet (15), and the striking ball (17) is in contact with a position of the collecting plate (9) close to the chamfered surface (10); a limiting rod (18) is fixed to one end of the striking ball (17) close to the electromagnet (15) and located on the inner side of the spring (16), and the limiting rod (18) is slidably connected to the collecting plate (9).

5. The fully automatic intelligent sampling machine according to claim 3, characterized in that: The top of the collecting plate (9) is also provided with a collecting cut surface (12), and the collecting cut surface (12) is inclined toward the position of the pull-out sheet (11).

6. The fully automatic intelligent sampling machine according to claim 1, characterized in that: A material collecting inclined plate (13) is fixed on the outside of the sampling tube (1) and at the bottom of each of the feed ports (2).

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