Waste residue detection device

Abstract

The present invention discloses a waste residue detection device, which includes a sampling tube, an auger conveyor, a supporting plate, a combing plate, a fixed plate, a base plate, a rotating plate, a rotating plate, a rotating wheel, and a movable part. The movable part enables the rotating rotating wheel to cooperate with the rotating plate to drive the combing plate to move back and forth to loosen the waste residue accumulation, and at the same time enables the auger conveyor located in the middle to move downward; it also includes a movable plate, an electric telescopic rod to drive the base plate, the combing plate and the sampling tube to move downward, gradually approaching the waste residue accumulation and penetrating into the waste residue; at the same time, the second motor rotates the rotating plate and the rotating wheel through the movable part. Since the rotation speeds of the rotating plate and the rotating wheel are different, the reciprocating movement of the combing plate and the rotating plate combs the waste residue near the sampling tube, thereby loosening the waste residue near the sampling position. Instead of combing the waste residue at the sampling position, the waste residue near the sampling position is combed, so that the sampling tube can easily penetrate into the waste residue.

Description

Technical Field

[0001] The present invention relates to the technical field of detection and sampling structures, in particular to a waste residue detection device. Background Art

[0002] Sampling in waste residue testing is a key step, which is directly related to the accuracy and reliability of the test results.

[0003] Waste residue accumulation, such as solid waste residue and waste residue accumulated from discarded paper, etc., is tightly squeezed and relatively hard due to multi-layer accumulation or extrusion. When sampling, traditional detection and sampling devices cannot effectively penetrate into the interior of the waste residue through drilling.

[0004] To this end, we propose a waste residue detection device. Summary of the Invention

[0005] The object of the present invention is to provide a waste residue detection device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides a waste residue detection device, comprising a sampling tube and an auger conveyor located in the sampling tube; further comprising a support plate and a plurality of combing plates, wherein the support plate is rotatably connected to a fixed plate, a base plate is movably matched below the fixed plate, a rotating plate is rotatably connected between the plurality of combing plates, one end of the combing plate is rotatably connected to the rotating plate, the base plate is rotatably connected to a runner, and the other end of the combing plate is rotatably connected to the edge of the runner, a movable part is provided on the base plate, and the movable part enables the rotating runner to cooperate with the rotating plate to drive the combing plate to reciprocate to loosen the waste residue accumulation, and at the same time enables the auger conveyor located in the middle to move downward;

[0007] A movable plate is plugged into the base plate and fixedly installed with the sampling tube. The movable plate is rotatably connected to the middle part of the rotating plate.

[0008] Preferably, an electric telescopic rod is fixedly connected to the fixed plate, and the telescopic end of the electric telescopic rod is fixedly connected to the base plate, and the base plate is in an L-shaped structure.

[0009] Preferably, a mounting plate is fixedly mounted on the movable plate, a first motor is fixedly connected to the mounting plate, the sampling tube is fixedly connected to the mounting plate, and the output shaft of the first motor passes through the sampling tube and is fixedly connected to the auger conveyor.

[0010] Preferably, the movable part includes a rocking plate rotatably connected to the base plate, a sliding groove is provided at one end of the rocking plate, a sliding column is fixedly connected to the rotating plate and slidably cooperates with the sliding groove, the sliding column is rotatably connected to the combing plate, and a rotating part is provided between the other end of the rocking plate and the rotating wheel.

[0011] Preferably, the rotating member includes a first ratchet and a second ratchet rotatably connected to the shaking plate through two torsion spring rods, the rotating wheel is a ratchet structure, and the first ratchet and the second ratchet are both engaged with the rotating wheel.

[0012] Preferably, a second motor is fixedly connected to the base plate, and the output shaft of the second motor is provided with a rotation shaft rotatably connected to the base plate, and the rotation shaft is fixedly connected to the rotating plate.

[0013] Preferably, the end of the combing plate is arc-shaped, and the rotating plate is provided with a plug-in column.

[0014] Preferably, the support plate is rotatably connected to a rotating rod which is fixedly connected to the fixed plate, the support plate is provided with a plurality of plug holes arranged in a circular matrix, the end of the rotating rod is fixedly connected to a connecting plate, and the connecting plate is penetrated by a plug rod which is plugged into and cooperates with the plug holes.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] The first motor, the second motor and the electric telescopic rod are started, and the electric telescopic rod drives the base plate, the combing plate and the sampling tube to move downward, gradually approaching the waste residue accumulation area and penetrating into the waste residue;

[0017] At the same time, the second motor causes the rotating plate and the rotating wheel to rotate through the movable parts. Since the rotating speeds of the rotating plate and the rotating wheel are different, the reciprocating movement of the combing plate and the rotating plate combs the waste residue near the sampling tube directly below, thereby loosening the waste residue near the sampling position. Instead of combing the waste residue at the sampling position, the waste residue close to the sampling position is combed, making it easier for the sampling tube to penetrate into the waste residue. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 It is a side view schematic diagram of the overall structure of the present invention;

[0020] Figure 3 This is a schematic diagram of the overall structure of the present invention;

[0021] Figure 4 This is a schematic diagram of the split structure of the base plate, the rotating wheel and the movable plate of the present invention;

[0022] Figure 5 This is a schematic diagram of the structure below the base plate of the present invention;

[0023] Figure 6 Schematic diagram of the split structure of the second motor and the rotating shaft of the present invention;

[0024] Figure 7This is a schematic diagram of the disassembled structure of the mounting plate and the sampling tube of the present invention;

[0025] Figure 8 This is a schematic diagram of the split structure of the mounting plate and the movable plate of the present invention;

[0026] Figure 9 It is a schematic top view of the movable part structure of the present invention;

[0027] Figure 10 This is a schematic diagram of the split structure of the movable parts of the present invention;

[0028] Figure 11 This is a structural diagram of embodiment 2 of the present invention;

[0029] Figure 12 This is a schematic diagram of the structure below the base plate of Example 2 of the present invention;

[0030] Figure 13 It is a schematic diagram of the structure between the rotating plate and the second motor of the present invention;

[0031] Figure 14 This is a schematic diagram of the structural disassembly between the rotating plate and the second motor of the present invention;

[0032] Figure 15 It is a schematic diagram of the structural disassembly of the first rotating shaft and the second rotating shaft of the present invention.

[0033] In the figure: 1. Sampling tube; 2. Auger conveyor; 3. Support plate; 4. Combing plate; 5. Fixed plate; 6. Base plate; 7. Turn plate; 8. Rotating plate; 9. Rotating wheel; 10. Moving plate; 11. Electric telescopic rod; 12. Mounting plate; 13. First motor; 14. Rocking plate; 15. Sliding groove; 16. Sliding column; 17. First ratchet; 18. Second ratchet; 19. Second motor; 20. Rotating shaft; 21. Connecting column; 22. Rotating rod; 23. Connecting hole; 24. Connecting plate; 25. Inserting rod; 26. First rotating shaft; 27. Second rotating shaft; 28. Inclined slot; 29. ​​Swivel; 30. Limiting column; 31. Limiting plate. DETAILED DESCRIPTION

[0034] 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.

[0035] Example 1

[0036] See also Figures 1-10The present invention provides a waste residue detection device, including a sampling tube 1 and an auger conveyor 2 located in the sampling tube 1; it also includes: a support plate 3 and a plurality of combing plates 4, a fixed plate 5 is rotatably connected to the support plate 3, a base plate 6 is movably matched below the fixed plate 5, a rotating plate 7 is rotatably connected between the plurality of combing plates 4, one end of the combing plate 4 is rotatably connected to a rotating plate 8, a rotating wheel 9 is rotatably connected to the base plate 6, and the end of the other combing plate 4 is rotatably connected to the edge of the rotating wheel 9, and a movable part is provided on the base plate 6, which enables the rotating rotating wheel 9 to cooperate with the rotating plate 7 to drive the combing plate 4 to reciprocate and loosen the waste residue accumulation, and at the same time enables the auger conveyor 2 located in the middle to move downward;

[0037] A movable plate 10 is movably plugged into the base plate 6 and fixedly installed with the sampling tube 1 . The movable plate 10 is rotatably connected to the middle portion of the rotating plate 7 .

[0038] The present application also includes a testing instrument, wherein the support plate 3 can be set on the testing instrument, and after the sampling is completed through the sampling tube 1, the sampling tube 1 is placed on the inspection instrument for testing;

[0039] The support plate 3 can also be set on other fixed structures, and the detection instrument can be located in the sampling tube 1. When the sampling tube 1 completes sampling, the sample in the sampling tube 1 can be detected quickly and conveniently.

[0040] In this application, the fixing plate 5 is first rotated so that the sampling tube 1 is directed downward to the waste residue accumulation area, and the position and angle of the fixing plate 5 are fixed;

[0041] Then the first motor 13, the second motor 19 and the electric telescopic rod 11 are started, and the electric telescopic rod 11 drives the base plate 6, the combing plate 4 and the sampling tube 1 to move downward, gradually approaching the waste residue accumulation area and penetrating into the waste residue;

[0042] At the same time, the second motor 19 rotates the rotating plate 8 and the rotating wheel 9 through the movable parts. Since the rotating plate 8 and the rotating wheel 9 rotate at different speeds, the two combing plates 4 move up and down alternately, and the moving plate 10 and the sampling tube 1 move up and down synchronously, and the rotating plate 7 reciprocates at a certain angle.

[0043] The reciprocating movement of the combing plate 4 and the rotating plate 7 combs the waste residue near the sampling tube 1, thereby loosening the waste residue near the sampling position. Instead of combing the waste residue at the sampling position, the waste residue near the sampling position is combed, making it easier for the sampling tube 1 to penetrate into the waste residue.

[0044] The first motor 13 simultaneously drives the auger conveyor 2 to rotate, so that the waste residue passes through the auger conveyor 2 into the sampling tube 1, completing the sampling work;

[0045] Finally, the sampling tube 1 that has completed sampling is separated from the waste residue through the electric telescopic rod 11 to carry out the detection work.

[0046] An electric telescopic rod 11 is fixedly connected to the fixed plate 5, and the telescopic end of the electric telescopic rod 11 is connected and fixed to the base plate 6. The base plate 6 is an L-shaped structure. The electric telescopic rod 11 is used to realize the up and down movement of the base plate 6, so that the sampling tube 1 can penetrate into the waste residue. In the process of the sampling tube 1 penetrating into the waste residue, under the action of the movable parts, the sampling tube 1 makes a small distance reciprocating up and down movement, thereby loosening the waste residue and facilitating the sampling tube 1 to complete the sampling work.

[0047] A mounting plate 12 is fixedly mounted on the movable plate 10, and a first motor 13 is fixedly connected to the mounting plate 12. The sampling tube 1 is fixedly connected to the mounting plate 12. The output shaft of the first motor 13 passes through the sampling tube 1 and is fixedly connected to the auger conveyor 2. The easy installation and removal of the mounting plate 12 and the movable plate 10 facilitates the removal of the sampling tube 1 after sampling for easy inspection.

[0048] Among them, the first motor 13 is started, driving the auger conveyor 2 to rotate at the original position in the sampling tube 1, so that the synchronously descending first motor 13, sampling tube 1, and auger conveyor 2 penetrate deep into the waste slag and complete sampling at the same time, sampling the deep part of the waste slag instead of sampling the surface of the waste slag.

[0049] The working principle of the rotation of the rotating wheel 9 and the rotating plate 8 is as follows: the second motor 19 is fixedly connected to the base plate 6, the output shaft of the second motor 19 is fixedly connected to the rotating shaft 20 which is rotatably connected to the base plate 6, and the rotating shaft 20 is fixedly connected to the rotating plate 8;

[0050] By starting the second motor 19 fixed on the base plate 6, the rotation shaft 20 is driven to rotate in its original position, thereby rotating the rotating plate 8, and the rotating plate 8 drives the sliding column 16 to make a circular motion;

[0051] The movable part includes a rocking plate 14 rotatably connected to the base plate 6, a sliding groove 15 is provided at one end of the rocking plate 14, a sliding post 16 is fixedly connected to the rotating plate 8 and slides with the sliding groove 15, the sliding post 16 is rotatably connected to the combing plate 4, and a rotating part is provided between the other end of the rocking plate 14 and the runner 9;

[0052] The rocking plate 14 is rotatably connected to the base plate 6. When the slide post 16 makes a circular motion, the slide post 16 also slides in the sliding groove 15, thereby causing the rocking plate 14 to reciprocate at a certain angle, that is, both ends of the rocking plate 14 make a reciprocating motion at a certain angle;

[0053] It is worth noting that the rotation axis of the shaking plate 14 is close to the rotating wheel 9 and far away from the rotating plate 8.

[0054] The rotating member includes a first ratchet 17 and a second ratchet 18 rotatably connected to the shaking plate 14 via two torsion spring rods. The rotating wheel 9 is a ratchet structure. The first ratchet 17 and the second ratchet 18 are engaged with the rotating wheel 9.

[0055] The end of the rocking plate 14 makes a reciprocating rotation at a certain angle, thereby driving the first ratchet 17 and the second ratchet 18 to move synchronously. Under the action of the torsion spring rod, the first ratchet 17 and the second ratchet 18 are always in contact with the rotating wheel 9, so that the rotating wheel 9 of the ratchet structure rotates in a gap, and the direction of rotation remains consistent, that is, the rotating plate 8 continues to rotate, the sliding rod continues to make a circular motion, and the rotating wheel 9 rotates in a small angle in the gap;

[0056] The end of the carding plate 4, which is rotatably connected to the slide post 16, makes a synchronous continuous circular motion, while the other end makes a small reciprocating rotation under the restriction of the rotating plate 7;

[0057] The end of the other carding plate 4, which is connected to the edge of the rotating wheel 9, makes a synchronous gap circular motion, while the other end makes a small angle reciprocating rotation under the restriction of the rotating plate 7;

[0058] Since the two combing plates 4 rotate at different speeds, the two combing plates 4 perform alternating movements while reciprocating up and down. That is, when the bottom of one combing plate 4 moves downward to loosen the waste residue, the bottom of the other combing plate 4 moves upward, thereby loosening the waste residue around the sampling tube 1, making it easier for the sampling tube 1 to penetrate deeper.

[0059] During this process, the movable plate 10 moves up and down along the base plate 6, and the movable plate 10 will not separate from the base plate 6, thereby causing the mounting plate 12, the sampling tube 1, the auger conveyor 2 and the first motor 13 to move up and down synchronously, so that the sampling tube 1 cooperates with the auger conveyor 2 to complete the sampling on the one hand, and on the other hand, reciprocates up and down a small distance to further loosen the waste residue;

[0060] During this process, the sampling tube 1 moves downward from above the waste residue to take samples. During the downward movement, the sampling tube 1 shakes up and down at a small distance in between. Eventually, the sampling tube 1 will penetrate into the waste residue to complete the sampling work.

[0061] The end of the combing plate 4 is an arc-shaped structure (the end of the combing plate 4 can also be an arc-shaped cutter structure to facilitate loosening of the waste residue). A plug-in column 21 is provided on the rotating plate 7. When the rotating plate 7 reciprocates at a certain angle, it drives the plug-in column 21 to move, plugging in the waste residue located around the auger conveyor 2, thereby loosening the surrounding waste residue, making it easier for the subsequent dragon conveyor to easily insert the waste residue below it to complete the sampling work.

[0062] The support plate 3 is rotatably connected to a rotating rod 22 which is fixedly connected to the fixed plate 5. The support plate 3 is provided with a plurality of plug holes 23 arranged in a circular matrix. The end of the rotating rod 22 is fixedly connected to a connecting plate 24. The connecting plate 24 is penetrated by a plug rod 25 which is plugged into the plug hole 23.

[0063] Before sampling is required: first move the rod 25 along the connecting plate 24 to disengage the rod 25 from the insertion hole 23, then rotate the fixing plate 5 to make the sampling tube 1 vertically downward, with the sampling port of the sampling tube 1 facing the waste residue below;

[0064] Then move the insertion rod 25 and reinsert the insertion rod 25 into the insertion hole 23, so that the position of the fixing plate 5 is fixed and no movement occurs. Finally, the sampling work is carried out.

[0065] When the sampling work is completed, the insertion rod 25 is disengaged from the insertion hole 23 again, thereby loosening the restriction on the fixed plate 5. At this time, the fixed plate 5 can be rotated to rotate the sampling tube 1 away from the waste residue below, so that the mounting plate 12 can be removed from the movable plate 10, thereby removing the waste residue in the sampling tube 1 for testing;

[0066] Example 2

[0067] See also Figure 11-Figure 15 , a second motor 19 is fixedly connected to the base plate 6, and a first rotating shaft 26 is slidably inserted into the output shaft of the second motor 19. A second rotating shaft 27 rotatably connected to the base plate 6 is fixedly connected to the rotating plate 8, and the second rotating shaft 27 and the first rotating shaft 26 are provided with mutually cooperating inclined slots 28;

[0068] A swivel 29 is rotatably connected to the first rotating shaft 26, a limiting post 30 is fixedly connected to the swivel 29, a limiting plate 31 passing through the base plate 6 is fixedly connected to the fixing plate 5, and the limiting post 30 slides in the limiting plate 31;

[0069] The middle portion of the limiting plate 31 is in an arc-shaped structure.

[0070] In the first embodiment, the combing plate 4 remains in an active state during the downward movement of the sampling tube 1. When it is necessary to stop the movement of the combing plate 4 and start the auger conveyor 2, it is necessary to manually stop the second motor 19, which is relatively troublesome. Therefore, the second embodiment, based on the first embodiment, makes the sampling tube 1 penetrate to a certain position, and the movable part stops moving, while the second motor 19 does not stop suddenly and keeps idling (the entire sampling process is short, the second motor 19 keeps a short rotation time, and the idling loss is small), thereby avoiding damage caused by an emergency stop;

[0071] In this application, the electric telescopic rod 11 is always working;

[0072] The second motor 19 is started, and the first rotating shaft 26 rotates (the output shaft of the second motor 19 is plug-fitted with the first rotating shaft 26, i.e., the output shaft rotates to drive the first rotating shaft 26 to rotate, without affecting the sliding of the first rotating shaft 26 relative to the output shaft of the second motor 19). At this time, the ends of the first rotating shaft 26 and the second rotating shaft 27 engage with each other, and the two inclined engaging grooves 28 engage with each other. The first rotating shaft 26 drives the second rotating shaft 27 to rotate, thereby causing the rotating plate 8 to rotate. While the first rotating shaft 26 rotates, the rotating ring 29 and the limiting column 30 remain stationary relative to the base plate 6;

[0073] As the electric telescopic rod 11 moves, the base plate 6 moves relative to the fixed plate 5, and the limiting plate 31 is fixedly connected to the fixed plate 5, and the base plate 6, the rotating ring 29 and the limiting column 30 slide relative to the limiting plate 31;

[0074] When the sampling tube 1 penetrates deep into the waste residue, the limiting column 30 drives the first rotating shaft 26 to move toward the second motor 19 through the arc structure of the limiting plate 31, and the first rotating shaft 26 moves away from the second rotating shaft 27. The two inclined slots 28 move away from each other, so that the rotation of the first rotating shaft 26 does not drive the rotation of the second rotating shaft 27, the rotating plate 8 does not rotate, and the combing plate 4 stops moving, thereby preventing the combing plate 4 from being too loose and the papermaking sampling tube 1 from sampling insufficiently.

[0075] The present application uses the combing plate 4 to relax, so as to facilitate easy sampling. The combing plate 4 can be stopped after being relaxed, and the integrity of the sampling will not be affected.

[0076] 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.

[0077] 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 waste residue detection device, comprising: A sampling tube (1) and an auger conveyor (2) located in the sampling tube (1); It is characterized by further comprising: A support plate (3) and a plurality of combing plates (4), wherein a fixed plate (5) is rotatably connected to the support plate (3), a base plate (6) is movably matched below the fixed plate (5), a rotating plate (7) is rotatably connected between the plurality of combing plates (4), an end of one of the combing plates (4) is rotatably connected to a rotating plate (8), a rotating wheel (9) is rotatably connected to the base plate (6), and an end of another combing plate (4) is rotatably connected to the edge of the rotating wheel (9), and a movable part is provided on the base plate (6), and the movable part enables the rotating wheel (9) to cooperate with the rotating plate (7) to drive the combing plate (4) to reciprocate and loosen the waste residue accumulation, and at the same time enables the auger conveyor (2) located in the middle to move downward; A movable plate (10) is plugged into the base plate (6) and fixedly mounted on the sampling tube (1), wherein the movable plate (10) is rotatably connected to the middle portion of the rotating plate (7); When the rotating plate (7) moves back and forth at a certain angle, it drives the plug-in column (21) to move; The sampling tube (1) is located above the waste residue and moves downward to take samples. During the downward movement, the sampling tube (1) is shaken up and down at intervals of a small distance. The movable part comprises a shaking plate (14) rotatably connected to the base plate (6), a sliding groove (15) is provided at one end of the shaking plate (14), a sliding column (16) is fixedly connected to the rotating plate (8) and is slidably matched with the sliding groove (15), the sliding column (16) is rotatably connected to the combing plate (4), and a rotating part is provided between the other end of the shaking plate (14) and the rotating wheel (9).

2. The waste residue detection device according to claim 1, characterized in that: An electric telescopic rod (11) is fixedly connected to the fixed plate (5), and the telescopic end of the electric telescopic rod (11) is fixedly connected to the base plate (6), and the base plate (6) is in an L-shaped structure.

3. The waste residue detection device according to claim 1, characterized in that: A mounting plate (12) is fixedly mounted on the movable plate (10), a first motor (13) is fixedly connected to the mounting plate (12), the sampling tube (1) is fixedly connected to the mounting plate (12), and an output shaft of the first motor (13) passes through the sampling tube (1) and is fixedly connected to the auger conveyor (2).

4. The waste residue detection device according to claim 1, characterized in that: The rotating member comprises a first ratchet (17) and a second ratchet (18) which are rotatably connected to the shaking plate (14) via two torsion spring rods. The rotating wheel (9) is a ratchet structure. Both the first ratchet (17) and the second ratchet (18) are engaged with the rotating wheel (9).

5. The waste residue detection device according to claim 1, characterized in that: A second motor (19) is fixedly connected to the base plate (6), and an output shaft of the second motor (19) is provided with a rotation shaft (20) rotatably connected to the base plate (6), and the rotation shaft (20) is fixedly connected to the rotating plate (8).

6. The waste residue detection device according to claim 1, characterized in that: The end of the combing plate (4) is arc-shaped, and the rotating plate (7) is provided with a plug-in column (21).

7. The waste residue detection device according to claim 1, characterized in that: The support plate (3) is rotatably connected to a rotating rod (22) connected and fixed to the fixed plate (5); the support plate (3) is provided with a plurality of plug holes (23) arranged in a circular matrix; the end of the rotating rod (22) is fixedly connected to a connecting plate (24); and the connecting plate (24) is penetrated by an insert rod (25) that is plugged into and matched with the plug holes (23).

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