A surface inspection deep sampling device

Abstract

The present invention relates to the technical field of grain sampling, and discloses a surface inspection deep sampling device, comprising a shell, a panel fixedly mounted on the top inner wall of the shell, an electrical box, a small target camera and an electrical component fixedly mounted on the bottom of the panel, a storage cup component fixedly mounted on the bottom of the electrical box, a lifting component fixedly mounted on the bottom of the electrical box, a battery fixedly mounted on the top of the panel, a boom component fixedly mounted on the top of the panel, and a fixed bracket fixedly mounted on the bottom outer edge of the boom component. By using a combination of a cutting component, a lifting component and a hollow turntable component, the device can achieve the purpose of deep sampling, and by using a combination of a large target camera and a small target camera, the purpose of surface inspection of grain can be achieved; by using a limit tube in the cutting component, the sampling can be kept as it is, the sampling volume is adjustable, the sampling volume is accurate, and intelligent control is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of grain sampling, in particular to a surface inspection deep sampling device. Background Art

[0002] The current surface inspection and deep sampling are carried out by customs officers on board the ship for on-site inspection and sampling. Customs officers are required to check on-site whether the grain is moldy, spoiled, or whether it carries harmful substances such as insects and grass seeds. At the same time, customs officers are required to collect the required samples at various points in the cabin according to regulations and send them to the laboratory for inspection.

[0003] Therefore, the existing technology has the following disadvantages: the amount of samples taken is large, the manual workload required is large, and the possibility of customs onboard inspection personnel increasing viral infection is possible, and improvements are urgently needed. Summary of the Invention

[0004] The present invention provides a surface inspection deep sampling device, which solves the problems raised by the above background technology.

[0005] The present invention provides the following technical solution: a surface inspection deep sampling device, comprising a shell, a panel fixedly assembled on the top inner wall of the shell, an electrical box, a small targeted camera and an electrical component fixedly assembled on the bottom of the panel, a storage cup assembly fixedly assembled on the bottom of the electrical box, a lifting assembly fixedly assembled on the bottom of the electrical box, a battery fixedly assembled on the top of the panel, a boom assembly fixedly assembled on the top of the panel, a fixed bracket fixedly assembled on the bottom outer edge of the boom assembly, a hollow turntable assembly provided on the bottom outer edge of the fixed bracket, a large targeted camera and a fill light fixedly assembled on the bottom outer edge of the boom assembly, a cutting assembly provided on the outer edge of the lifting assembly, and a cutting port provided on the top of the panel.

[0006] As a preferred technical solution of the present invention, the outer edges of the four sides of the boom assembly are fixedly equipped with guide rods, the top of the guide rod is fixedly equipped with a fixing ring, the bottom outer edge of the guide rod is fixedly equipped with a fixing seat, the fixing bracket is fixedly assembled with the outer edge of the guide rod, the large target camera is arranged at the bottom center of the boom assembly, the number of the fill lights is two, and the two groups of fill lights are symmetrically arranged with the boom assembly.

[0007] As a preferred technical solution of the present invention, the cutting assembly includes a rotating frame, the inner walls at both ends of the rotating frame are fixedly equipped with DD motors, the bottom outer walls at both ends of the rotating frame are fixedly equipped with fixed frames, the bottom outer edge of the power output shaft of the DD motor is fixedly equipped with a sampling tube body, the bottom outer wall of the sampling tube body is provided with a feed port chute, the bottom of the fixed frame is fixedly equipped with a feed port partition, and the top inner wall of the sampling tube body is fixedly equipped with an electric push rod.

[0008] As a preferred technical solution of the present invention, the outer edge of the bottom telescopic end of the electric push rod is slidingly sleeved with a limiting tube, the top inner wall of the limiting tube is fixedly equipped with a driving motor, the top outer edge of the limiting tube is fixedly equipped with a fixing screw, the bottom telescopic end of the electric push rod is fixedly equipped with a plug, and the bottom outer edge of the sampling tube body is fixedly equipped with a rubber sealing ring.

[0009] As a preferred technical solution of the present invention, the limiting tube is engaged with the outer edge of the telescopic end of the electric push rod through a driving motor, the outer wall of the sampling tube body is provided with a straight groove, and the fixing screw is located in the inner wall of the straight groove, and the outer edge of the plug is provided with a plurality of sliding grooves, and the main body and the telescopic end of the electric push rod cannot rotate.

[0010] As a preferred technical solution of the present invention, the lifting assembly includes an internal threaded seat, the inner wall of the internal threaded seat is threadedly connected to a screw, the bottom of the panel is fixedly assembled with a servo motor 1, the bottom of the servo motor 1 is fixedly assembled with a pulley assembly, the servo motor 1 is mechanically transmitted through the pulley assembly and the screw, the internal threaded seat is fixedly assembled with the top of the hollow turntable assembly, and the internal threaded seat is located at the top center of the hollow turntable assembly, and the screw passes through the insertion assembly.

[0011] As a preferred technical solution of the present invention, the hollow turntable assembly includes a hollow rotating table, the outer edges of the four sides of the hollow rotating table are fixedly equipped with bracket sleeves, the inner wall of the hollow rotating table is rotatably connected to a gear, and the gear is fixedly assembled with the rotating frame.

[0012] As a preferred technical solution of the present invention, the outer edge of the gear is engaged with a servo motor 2, and the servo motor 2 is fixedly assembled on the top of the hollow rotating table.

[0013] As a preferred technical solution of the present invention, the number of the cutting ports is six, the number of the storage cup assemblies is four, and the four storage cup assemblies are all located at the bottom of the cutting ports.

[0014] The present invention has the following beneficial effects:

[0015] 1. The surface inspection deep sampling device utilizes the combined use of a cutting assembly, a lifting assembly, and a hollow turntable assembly to achieve the purpose of deep sampling. The combined use of a large targeted camera and a small targeted camera achieves the purpose of surface inspection of grain. The limiting tube in the cutting assembly is utilized to ensure that the sampling can remain in its original state, the sampling volume is adjustable, the sampling volume is accurate, and intelligent control is achieved.

[0016] The surface inspection deep sampling device is configured to fix the feed port partition by setting a fixing frame, and to set a DD motor so that the DD motor can drive the sampling tube body and the electric push rod to rotate, thereby realizing the opening and closing of the feed port chute by changing the position of the sampling tube body; by engaging the driving motor with the outer edge of the telescopic end of the electric push rod, the height of the limiting tube at the outer edge of the electric push rod can be changed by the driving motor, thereby realizing the length adjustment of the inner cavity at the bottom of the sampling tube body; at the same time, the design of the fixed screw can realize manual length adjustment of the inner cavity at the bottom of the sampling tube body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0018] Figure 2 It is a schematic diagram of the local structure of the present invention;

[0019] Figure 3 This is a schematic diagram of the fixing bracket structure of the present invention;

[0020] Figure 4 This is a schematic structural diagram of the hollow turntable assembly of the present invention;

[0021] Figure 5 Schematic diagram of the structure of the cutting assembly of the present invention;

[0022] Figure 6 This is a schematic diagram of the feed port baffle structure of the present invention;

[0023] Figure 7 This is a schematic diagram of the structure of the drive motor of the present invention;

[0024] Figure 8 It is a schematic diagram of the lifting assembly structure of the present invention.

[0025] In the picture:

[0026] 1. Electrical box; 2. Small target camera; 3. Electrical components; 4. Battery; 5. Storage cup assembly; 6. Boom assembly; 7. Large target camera; 8. Fill light; 9. Insertion assembly; 10. Lifting assembly; 11. Hollow turntable assembly; 12. Fixing bracket; 13. Insertion port; 14. Panel; 15. Housing;

[0027] 601, guide rod; 602, fixed seat; 603, fixed ring;

[0028] 901, rotating frame; 902, DD motor; 903, fixed frame; 904, sampling tube body; 905, electric push rod; 906, limit tube; 907, drive motor; 908, fixed screw; 909, plug; 910, rubber sealing ring; 911, feed port chute; 912, feed port partition;

[0029] 1001, internal thread seat; 1002, lead screw; 1003, servo motor 1; 1004, pulley assembly;

[0030] 1101. Hollow rotary table; 1102. Bracket sleeve; 1103. Gear; 1104. Servo motor 2. DETAILED DESCRIPTION

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] See also Figure 1-8 A surface inspection and deep sampling device includes a shell 15, a panel 14 is fixedly assembled on the top inner wall of the shell 15, an electrical box 1, a small targeting camera 2 and an electrical component 3 are fixedly assembled on the bottom of the panel 14, a storage cup component 5 is fixedly assembled on the bottom of the electrical box 1, a lifting component 10 is fixedly assembled on the bottom of the electrical box 1, a battery 4 is fixedly assembled on the top of the panel 14, a boom component 6 is fixedly assembled on the top of the panel 14, a fixed bracket 12 is fixedly assembled on the bottom outer edge of the boom component 6, a hollow turntable component 11 is provided on the bottom outer edge of the fixed bracket 12, a large targeting camera 7 and a fill light 8 are fixedly assembled on the bottom outer edge of the boom component 6, a cutting component 9 is provided on the outer edge of the lifting component 10, and a cutting port 13 is opened on the top of the panel 14.

[0033] In an optional embodiment: the outer edges of the four sides of the boom assembly 6 are fixedly assembled with guide rods 601, the top of the guide rod 601 is fixedly assembled with a fixing ring 603, the bottom outer edge of the guide rod 601 is fixedly assembled with a fixing seat 602, the fixing bracket 12 is fixedly assembled with the outer edge of the guide rod 601, the large targeting camera 7 is arranged at the bottom center of the boom assembly 6, the number of fill lights 8 is two, and the two groups of fill lights 8 are symmetrically arranged with the boom assembly 6.

[0034] In the above structure, by setting the guide rod 601, the cutting assembly 9, the lifting assembly 10, and the hollow turntable assembly 11 are all supported by the guide rod 601, and the guide rod 601 is fixedly supported by the suspension rod assembly 6, thereby preventing the guide rod 601 from shaking.

[0035] In an optional embodiment: the cutting assembly 9 includes a rotating frame 901, and the inner walls at both ends of the rotating frame 901 are fixedly equipped with DD motors 902, and the bottom outer walls at both ends of the rotating frame 901 are fixedly equipped with fixed frames 903, and the bottom outer edge of the power output shaft of the DD motor 902 is fixedly equipped with a sampling tube body 904, and the bottom outer wall of the sampling tube body 904 is provided with a feed port chute 911, and the bottom of the fixed frame 903 is fixedly equipped with a feed port partition 912, and the top inner wall of the sampling tube body 904 is fixedly equipped with an electric push rod 905.

[0036] In an optional embodiment: the outer edge of the bottom telescopic end of the electric push rod 905 is slidably sleeved with a limiting tube 906, the top inner wall of the limiting tube 906 is fixedly equipped with a driving motor 907, the top outer edge of the limiting tube 906 is fixedly equipped with a fixing screw 908, the bottom telescopic end of the electric push rod 905 is fixedly equipped with a plug 909, and the bottom outer edge of the sampling tube body 904 is fixedly equipped with a rubber sealing ring 910.

[0037] In the above structure, the feed port partition 912 is fixed by setting a fixing frame 903, and the DD motor 902 is set so that the DD motor 902 can drive the sampling tube body 904 and the electric push rod 905 to rotate, thereby changing the position of the sampling tube body 904 to realize the opening and closing of the feed port chute 911.

[0038] In an optional embodiment: the limiting tube 906 is engaged with the outer edge of the telescopic end of the electric push rod 905 through the driving motor 907, the outer wall of the sampling tube body 904 is provided with a straight groove, and the fixing screw 908 is located in the inner wall of the straight groove, and the outer edge of the plug 909 is provided with a plurality of sliding grooves, and the main body and the telescopic end of the electric push rod 905 cannot rotate.

[0039] In the above structure, the driving motor 907 is engaged with the outer edge of the telescopic end of the electric push rod 905, so that the limiting tube 906 can be changed by the driving motor 907 at the height of the limiting tube 906 at the outer edge of the electric push rod 905, thereby realizing the length adjustment of the inner cavity at the bottom of the sampling tube body 904. At the same time, the design of the fixing screw 908 realizes the manual length adjustment of the inner cavity at the bottom of the sampling tube body 904.

[0040] The limiting tube 906 automatically rises when the grain sample flows into the sampling tube body 904. When the fixed screw 908 reaches the top of the straight groove, the grain sample no longer flows in, and the electric push rod 905 pushes the plug 909 to open the discharge port.

[0041] In an optional embodiment: the lifting assembly 10 includes an internal threaded seat 1001, the inner wall of the internal threaded seat 1001 is threadedly connected to a screw 1002, the bottom of the panel 14 is fixedly assembled with a servo motor 1003, the bottom of the servo motor 1003 is fixedly assembled with a pulley assembly 1004, the servo motor 1003 is mechanically transmitted to the screw 1002 through the pulley assembly 1004, the internal threaded seat 1001 is fixedly assembled with the top of the hollow turntable assembly 11, and the internal threaded seat 1001 is located at the top center of the hollow turntable assembly 11, and the screw 1002 passes through the cutting assembly 9.

[0042] In the above structure, the internal thread seat 1001 is threadedly connected to the screw 1002, and the internal thread seat 1001 is fixedly assembled with the hollow turntable assembly 11, and the hollow turntable assembly 11 is slidingly sleeved with the outer edge of the guide rod 601, so that when the servo motor 1003 drives the screw 1002 through the pulley assembly 1004, its internal thread seat 1001 can drive the cutting assembly 9 to move up and down through the hollow turntable assembly 11.

[0043] In an optional embodiment: the hollow turntable assembly 11 includes a hollow turntable 1101, and the outer edges of the four sides of the hollow turntable 1101 are fixedly assembled with bracket sleeves 1102, and the inner wall of the hollow turntable 1101 is rotatably connected to a gear 1103, and the gear 1103 is fixedly assembled with the rotating frame 901.

[0044] In an optional embodiment, the outer edge of the gear 1103 is meshed with a servo motor 2 1104 , and the servo motor 2 1104 is fixedly assembled on the top of the hollow rotating platform 1101 .

[0045] In the above structure, the hollow turntable assembly 11 is slidably connected to the guide rod 601 through the bracket sleeve 1102, and the servo motor 1104 is engaged with the gear 1103, so that the servo motor 1104 can drive the cutting assembly 9 to rotate.

[0046] In an optional embodiment, the number of the implantation openings 13 is six, the number of the storage cup assemblies 5 is four, and the four storage cup assemblies 5 are all located at the bottom of the implantation opening 13 .

[0047] Working principle: By setting up a fixing frame 903, the feed port partition 912 is fixed, and by setting up a DD motor 902, the DD motor 902 can drive the sampling tube body 904 and the electric push rod 905 to rotate, so that the feed port chute 911 is opened and closed by changing the position of the sampling tube body 904, and the driving motor 907 is engaged with the outer edge of the telescopic end of the electric push rod 905, so that the limiting tube 906 can be changed by the driving motor 907. The height of the limiting tube 906 at the outer edge of the electric push rod 905 is adjusted, thereby realizing the length adjustment of the inner cavity at the bottom of the sampling tube body 904. At the same time, through the design of the fixed screw 908, the inner cavity at the bottom of the sampling tube body 904 is realized. Manual length adjustment, through the internal thread seat 1001 and the lead screw 1002 threaded connection, the internal thread seat 1001 and the hollow turntable assembly 11 are fixedly assembled, and the hollow turntable assembly 11 is slidably sleeved with the outer edge of the guide rod 601, so that when the servo motor 1003 drives the lead screw 1002 through the pulley assembly 1004, its internal thread seat 1001 can drive the cutting assembly 9 to move up and down through the hollow turntable assembly 11, and the hollow turntable assembly 11 is slidably sleeved with the guide rod 601 through the bracket sleeve 1102, and the servo motor 2 1104 is engaged with the gear 1103, so that the servo motor 2 1104 can drive the cutting assembly 9 to rotate through the servo motor 2 1104;

[0048] After the cutting assembly 9 picks up the grain, it is controlled by the lifting assembly 10 to rise above the cutting port 13, and then controlled by the hollow turntable assembly 11 to rotate to above the cutting port 13 above the storage cup assembly 5. After positioning, the lifting assembly 10 controls the cutting assembly 9 to descend to the storage cup assembly 5 below the cutting port 13 to discharge the material. The small-target camera 2 takes a low-position shot of a small-range surface grain sample, and the large-target camera 7 takes a high-position shot of a large-range surface grain sample with the assistance of the fill light 8.

[0049] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0050] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A surface inspection deep sampling device, comprising a housing (15), characterized in that: The top inner wall of the housing (15) is fixedly equipped with a panel (14), the bottom of the panel (14) is respectively fixedly equipped with an electric box (1), a small target camera (2) and an electric component (3), the bottom of the electric box (1) is fixedly equipped with a storage cup component (5), the bottom of the electric box (1) is fixedly equipped with a lifting component (10), the top of the panel (14) is fixedly equipped with a battery (4), the top of the panel (14) is fixedly equipped with a boom component (6), the bottom outer edge of the boom component (6) is fixedly equipped with a fixed bracket (12), the bottom of the fixed bracket (12) is provided with a hollow turntable component (11), the bottom outer edge of the boom component (6) is respectively fixedly equipped with a large target camera (7) and a fill light (8), the outer edge of the lifting component (10) is provided with a cutting component (9), and the top of the panel (14) is provided with a cutting port (13); The outer edges of the four sides of the boom assembly (6) are all fixedly assembled with guide rods (601), the top of the guide rod (601) is fixedly assembled with a fixing ring (603), the bottom outer edge of the guide rod (601) is fixedly assembled with a fixing seat (602), the fixing bracket (12) is fixedly assembled with the outer edge of the guide rod (601), the large target camera (7) is arranged at the bottom center of the boom assembly (6), the number of the fill lights (8) is two, and the two groups of fill lights (8) are symmetrically arranged with respect to the boom assembly (6); The cutting assembly (9) comprises a rotating frame (901), the inner walls at both ends of the rotating frame (901) are fixedly equipped with DD motors (902), the outer walls at the bottom of both ends of the rotating frame (901) are fixedly equipped with fixed frames (903), the outer edge of the bottom of the power output shaft of the DD motor (902) is fixedly equipped with a cutting tube body (904), the bottom outer wall of the cutting tube body (904) is provided with a feed inlet chute (911), the bottom of the fixed frame (903) is fixedly equipped with a feed inlet partition (912), and the top inner wall of the cutting tube body (904) is fixedly equipped with an electric push rod (905); The outer edge of the bottom telescopic end of the electric push rod (905) is slidably sleeved with a limiting tube (906), the top inner wall of the limiting tube (906) is fixedly equipped with a driving motor (907), the top outer edge of the limiting tube (906) is fixedly equipped with a fixing screw (908), the bottom telescopic end of the electric push rod (905) is fixedly equipped with a plug (909), and the bottom outer edge of the sampling tube body (904) is fixedly equipped with a rubber sealing ring (910); The lifting assembly (10) includes an internal thread seat (1001), the inner wall of the internal thread seat (1001) is threadedly connected to a lead screw (1002), the bottom of the panel (14) is fixedly assembled with a servo motor (1003), the bottom of the servo motor (1003) is fixedly assembled with a pulley assembly (1004), the servo motor (1003) is mechanically driven by the pulley assembly (1004) and the lead screw (1002), the internal thread seat (1001) is fixedly assembled with the top of the hollow turntable assembly (11), and the internal thread seat (1001) is located at the top center of the hollow turntable assembly (11), and the lead screw (1002) passes through the cutting assembly (9).

2. A surface inspection deep sampling device according to claim 1, characterized in that: The limiting tube (906) is engaged with the outer edge of the telescopic end of the electric push rod (905) through the driving motor (907); the outer wall of the sampling tube body (904) is provided with a straight groove, and the fixing screw (908) is located in the inner wall of the straight groove; the outer edge of the plug (909) is provided with a plurality of sliding grooves, and the main body and the telescopic end of the electric push rod (905) are non-rotatable.

3. The surface inspection deep sampling device according to claim 1, characterized in that: The hollow turntable assembly (11) includes a hollow turntable (1101), the outer edges of the four sides of the hollow turntable (1101) are fixedly assembled with bracket sleeves (1102), the inner wall of the hollow turntable (1101) is rotatably connected with a gear (1103), and the gear (1103) is fixedly assembled with the rotating frame (901).

4. A surface inspection deep sampling device according to claim 3, characterized in that: The outer edge of the gear (1103) is meshed with a servo motor 2 (1104), and the servo motor 2 (1104) is fixedly assembled on the top of the hollow rotating platform (1101).

5. The surface inspection deep sampling device according to claim 1, characterized in that: The number of the implantation openings (13) is six, the number of the storage cup assemblies (5) is four, and the four storage cup assemblies (5) are all located at the bottom of the implantation opening (13).

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