Waste residue detection equipment with pretreatment mechanism

Abstract

The invention discloses waste residue detection equipment with a pretreatment mechanism, relates to the field of papermaking waste residue detection equipment, and solves the problems that papermaking waste residues are difficult to fully unfold when existing waste residue detection equipment is used, and the detection efficiency is influenced, the waste residue detection equipment comprises a base, a conveying mechanism, a detection mechanism and a feeding and discharging mechanism, a fixing column is fixedly connected to the base, the conveying mechanism comprises a conveying disc, a plurality of sets of conveying grooves are evenly formed in the conveying disc, and a plurality of sets of elastic pieces are arranged in the conveying grooves. The expanded waste residues in the conveying groove at the set position are detected through the detection mechanism, the waste residues are input into and output from the conveying groove through the feeding and discharging mechanism, the device is high in automation degree, a series of operation of waste residue detection can be achieved without manual operation, the waste residues can be pretreated and expanded well, and the detection precision is improved.

Description

Technical Field

[0001] The invention relates to the technical field of papermaking waste residue detection equipment, in particular to a waste residue detection equipment with a pretreatment mechanism. Background Art

[0002] A large amount of waste residue is generated in the papermaking process. The waste residue has complex components, including fibers, chemicals, heavy metals, and unreacted raw materials. Comprehensive and accurate detection of waste residue is crucial to optimize the papermaking process and achieve reasonable treatment and resource recycling of waste residue.

[0003] When traditional detection equipment is used to detect waste residue, since papermaking waste residue contains a lot of fibers, directly taking it away will cause the waste residue to be tangled together. These clumps of waste residue will interfere with the detection results during the observation and detection process. Therefore, manual extraction and spreading of the waste residue are usually required. The efficiency of manual operation is relatively low, and the detection efficiency is not high. Summary of the invention

[0004] The purpose of the present invention is to provide a waste residue detection device with a pretreatment mechanism which is convenient for unfolding and processing waste residue entangled in a ball and improves the detection efficiency, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a waste residue detection device with a pretreatment mechanism, comprising a base, a conveying mechanism, a detection mechanism and a loading and unloading mechanism, the base is fixedly connected to a fixed column, the conveying mechanism comprises a conveying disk rotatably connected to the outer wall of the fixed column, a plurality of groups of conveying grooves are evenly arranged in the conveying disk, a plurality of groups of elastic sheets are arranged in the conveying groove, the conveying mechanism can drive the position of the conveying groove to switch through the conveying disk, and link the elastic sheets to open and close during the conveying process to unfold the spherical waste residue, the detection mechanism is installed on the upper side of the fixed column, and is used to detect the unfolded waste residue in the conveying groove at the set position, and the loading and unloading mechanism is installed on the base, and is used to input and output the waste residue from the conveying groove, so as to facilitate the unfolding treatment of the waste residue entangled in a ball and improve the detection efficiency.

[0006] Preferably, the conveying mechanism also includes a top plate fixedly mounted on the top of the fixed column, the bottom surface of the top plate fits and rotates with the top surface of the conveying disc, the bottom of the conveying disc is evenly and fixedly connected with a plurality of groups of fixed tubes, the inner wall of the fixed tube is slidably connected with a lifting tube in a vertical direction, the bottom end of the elastic sheet is fixedly connected with the top surface of the lifting tube, the top end of the elastic sheet is in a pointed cone shape, and the elastic sheet can be elastically bent toward the side wall of the conveying trough without being subjected to external force, and a driving member is provided on the base for driving the conveying disc to rotate and linking the lifting tube to move up and down at the same time, so as to facilitate the switching of the position of the conveying trough by the conveying disc, and linking the elastic sheet to open and close during the conveying process to unfold the spherical waste residue.

[0007] Preferably, the driving member includes a guide rod fixedly installed on the bottom of the lifting tube, the outer wall of the fixed column is provided with a horizontal groove and an arc groove that can slide and fit with the outer wall of the guide rod, the two ends of the horizontal groove are respectively connected with the two ends of the arc groove, the middle position of the arc groove is lower than the height of the two end positions, and the base is provided with a rotating member for driving the conveying disc to rotate and convey, so as to facilitate driving the conveying disc to rotate and linking the lifting tube to move up and down.

[0008] Preferably, the loading and unloading mechanism includes a mechanical arm fixedly mounted on the base, the mechanical arm is provided with two sets of clamping rods capable of opening and closing clamping, the clamping rods are fixedly connected with a clamping bowl, the clamping bowl is hemispherical and has a blade-shaped edge, the base is provided with a collecting piece for collecting waste residue after inspection, the top plate is provided with a pressing piece for assisting the spherical waste residue to fit with the elastic sheet, so as to facilitate the input and output of the waste residue into and out of the conveying trough.

[0009] Preferably, the collecting member includes a collecting box fixedly mounted on the base, the collecting box is connected to a collecting pipe, the top plate is fixedly connected to an air intake grille, the collecting pipe passes through the top end of the air intake grille and is fixedly connected to the air intake grille, the top plate is provided with a plurality of through holes that can be connected to the top end of the conveying trough, the bottom of the collecting pipe passes through a group of through holes, the bottom surface of the opening of the collecting pipe is flush with the top surface of the conveying plate, and a suction member for suction and collection is provided in the collecting box to facilitate the collection of waste residues after detection.

[0010] Preferably, the detection mechanism includes a detection platform fixedly mounted on the top plate, and a plurality of groups of detectors corresponding to the positions of the through holes are fixedly connected to the detection platform, so as to facilitate the detection of the expanded waste residue in the conveying trough at a set position.

[0011] Preferably, the rotating member includes a driving motor fixedly mounted on the base, the output end of the driving motor is coaxially fixedly connected with a driving gear, the bottom of the conveying disc is fixedly connected with a rotating ring, the bottom of the rotating ring is fixedly connected with an internal gear ring rotatably connected to the base, and the internal gear ring is meshed with the driving gear to facilitate driving the conveying disc to rotate and convey.

[0012] Preferably, the pressing member includes a hopper fixedly mounted on the top plate, the bottom end of the hopper is connected to a group of through holes, an electric telescopic rod is fixedly connected inside the hopper, and a pressing block is fixedly connected to the bottom telescopic end of the electric telescopic rod to facilitate the fitting of the spherical waste residue with the elastic sheet.

[0013] Preferably, the inner wall of the fixed tube is fixedly connected with a plurality of sliding blocks, the lifting tube is provided with a plurality of sliding grooves, the sliding blocks are slidably connected to the inner walls of the sliding grooves along the vertical direction, a sleeve rod is movably sleeved in the lifting tube, and the plurality of sliding blocks are fixedly connected to the outer wall of the sleeve rod, and the top side of the elastic sheet is fixedly connected with a plurality of conical rods, so as to facilitate sealing of the middle position of the lifting tube and ensure that waste slag does not leak from the bottom position of the conveying trough.

[0014] Preferably, the suction member comprises a suction pump fixedly mounted on the side of the collection box, and a filter is inserted and fixed in the collection box to facilitate suction and collection.

[0015] Compared with the prior art, the present invention has the following beneficial effects: The present invention provides a waste residue detection device with a pretreatment mechanism, which solves the problem that the existing waste residue detection equipment is difficult to fully unfold the papermaking waste residue when in use, thus affecting the detection efficiency. The conveying mechanism controls the conveying disc to drive the switching position of the conveying slot, and the elastic sheet is linked to open and close during the conveying process to unfold the spherical waste residue. The unfolded waste residue in the conveying slot at the set position is detected by the detection mechanism, and the waste residue is input and output from the conveying slot by the loading and unloading mechanism. The device has a high degree of automation and can realize a series of waste residue detection operations without manual operation. At the same time, it can better pre-treat and unfold the waste residue, and detect it from relatively dispersed waste residue fibers, thereby improving the detection accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a partial structural cross-sectional view of the loading and unloading mechanism of the present invention; Figure 3 for Figure 2 A magnified image of area A; Figure 4 It is a partial structural schematic diagram of the loading and unloading mechanism of the present invention; Figure 5 It is a schematic diagram of the local structure of the conveying mechanism of the present invention; Figure 6 for Figure 5 Enlarged view of area B; Figure 7 It is a partial structural cross-sectional view of the conveying mechanism of the present invention; Figure 8 for Figure 7 Enlarged view of area C in the middle; Fig. 9 for Figure 7 Enlarged view of area D in the middle; Fig.10 It is a schematic diagram of the overall structure of the fixing column of the present invention.

[0017] In the figure: 1-base; 2-fixed column; 3-conveying mechanism; 4-conveying plate; 5-conveying trough; 6-elastic sheet; 7-detection mechanism; 8-loading and unloading mechanism; 9-top plate; 10-fixed tube; 11-lifting tube; 12-driving member; 13-guide rod; 14-horizontal groove; 15-arc groove; 16-rotating member; 17-mechanical arm; 18-clamping rod; 19-clamping bowl; 20-collecting member; 21-pressing member; 22-collecting box; 2 3-collecting pipe; 24-air intake grille; 25-through hole; 26-suction piece; 27-testing table; 28-detector; 29-driving motor; 30-driving gear; 31-rotating ring; 32-inner gear ring; 33-feeding hopper; 34-electric telescopic rod; 35-pressing block; 36-sliding block; 37-sliding groove; 38-sleeve rod; 39-conical rod; 40-suction pump; 41-filter screen; 42-spherical waste residue; 43-expanded waste residue. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0019] Example 1: Please refer to Figure 1-Figure 10The waste residue detection equipment with a pretreatment mechanism shown in the figure includes a base 1, a conveying mechanism 3, a detection mechanism 7 and a loading and unloading mechanism 8. A fixed column 2 is fixedly connected to the base 1. The conveying mechanism 3 includes a conveying disc 4 rotatably connected to the outer wall of the fixed column 2. A plurality of groups of conveying grooves 5 are evenly arranged in the conveying disc 4. A plurality of groups of elastic sheets 6 are arranged in the conveying grooves 5. The conveying mechanism 3 can drive the position of the conveying grooves 5 to switch through the conveying disc 4, and link the elastic sheets 6 to open and close during the conveying process to unfold the spherical waste residue 42. The detection mechanism 7 is installed on the upper side of the fixed column 2 for detecting the unfolded waste residue 43 in the conveying groove 5 at the set position. The loading and unloading mechanism 8 is installed on the base 1 for inputting and outputting the waste residue into and out of the conveying groove 5.

[0020] The conveying mechanism 3 also includes a top plate 9 fixedly mounted on the top of the fixed column 2, and a plurality of through holes 25 are provided on the top plate 9, which can be connected with the top of the conveying trough 5. The bottom surface of the top plate 9 is in contact with the top surface of the conveying disc 4 and rotates. The bottom of the conveying disc 4 is evenly fixedly connected with a plurality of fixed tubes 10. The inner wall of the fixed tube 10 is slidably connected with a lifting tube 11 in the vertical direction. The bottom end of the elastic sheet 6 is fixedly connected with the top surface of the lifting tube 11. The top end of the elastic sheet 6 is in a pointed cone shape, and the elastic sheet 6 can be moved to the top of the conveying trough 5 without being subjected to external force. The side walls are elastically bent, and multiple groups of sliding blocks 36 are fixedly connected to the inner wall of the fixed tube 10. Multiple groups of sliding grooves 37 are provided on the lifting tube 11. The sliding blocks 36 are slidably connected to the inner walls of the sliding grooves 37 along the vertical direction. A sleeve rod 38 is movably sleeved in the lifting tube 11, and multiple groups of sliding blocks 36 are fixedly connected to the outer wall of the sleeve rod 38. Multiple groups of conical rods 39 are fixedly connected to the top side of the elastic sheet 6. A driving member 12 is provided on the base 1 for driving the conveying plate 4 to rotate and linking the lifting tube 11 to move up and down.

[0021] The driving member 12 includes a guide rod 13 fixedly mounted on the bottom of the lifting tube 11, and the outer wall of the fixed column 2 is provided with a horizontal groove 14 and an arc groove 15 that can slide and fit with the outer wall of the guide rod 13. The two ends of the horizontal groove 14 are respectively connected to the two ends of the arc groove 15, and the middle position of the arc groove 15 is lower than the height of the two end positions. The base 1 is provided with a rotating member 16 for driving the conveying disc 4 to rotate and transport. The rotating member 16 includes a driving motor 29 fixedly mounted on the base 1. The model of the driving motor 29 is preferably a 42BYGH34 stepping motor. The output end of the driving motor 29 is coaxially fixedly connected with a driving gear 30, and the bottom of the conveying disc 4 is fixedly connected with a rotating ring 31. The bottom of the rotating ring 31 is fixedly connected with an inner gear ring 32 rotatably connected to the base 1, and the inner gear ring 32 is meshed with the driving gear 30.

[0022] The loading and unloading mechanism 8 includes a mechanical arm 17 fixedly mounted on the base 1, and the mechanical arm 17 is provided with two groups of clamping rods 18 capable of opening and closing clamping. The clamping rod 18 is fixedly connected with a clamping bowl 19, and the clamping bowl 19 is hemispherical and has a blade-shaped edge. The base 1 is provided with a collecting piece 20 for collecting the waste residue after inspection, and the top plate 9 is provided with a pressing piece 21 for assisting the spherical waste residue 42 to fit with the elastic sheet 6. The pressing piece 21 includes a hopper 33 fixedly mounted on the top plate 9, and the bottom end of the hopper 33 is connected to a group of through holes 25. An electric telescopic rod 34 is fixedly connected inside the hopper 33, and a pressing block 35 is fixedly connected to the bottom telescopic end of the electric telescopic rod 34.

[0023] In this embodiment, the clamping rod 18 is controlled by the mechanical arm 17 to open and close, and samples are taken from the waste slag pile. The samples are clamped by two groups of clamping bowls 19 so that the blade-like edges of the clamping bowls 19 are mutually clamped, and finally a spherical waste slag 42 is obtained between the two groups of clamping bowls 19. The mechanical arm 17 is then controlled to move the clamping bowl 19 to the top of the feed hopper 33 and open it, so that the spherical waste slag 42 can be input into the conveying trough 5 below through the feed hopper 33 and the through hole 25. The bottom of the feed hopper 33 just corresponds to the lowest point of the arc groove 15. At this time, the guide rod 13 drives the lifting tube 11 and the elastic sheet 6 to move down to the lowest point, leaving only the tip of the elastic sheet 6 and the conical rod 39 in the conveying trough 5. The spherical waste slag 42 rolls to the lowest point where the elastic sheet 6 and the tip of the conical rod 39 collide with each other. At this time, the electric telescopic rod 34 can be started to drive the pressing block 35 to move down, so that the spherical waste slag 42 is penetrated by the tip of the elastic sheet 6 and the conical rod 39.

[0024] Afterwards, the driving motor 29 drives the driving gear 30 to rotate, so that the inner gear ring 32 drives the rotating ring 31 to rotate together with the conveying disc 4, switching the position of the conveying trough 5 once, and each switch only switches the set angle. After the conveying trough 5 is switched to the position of the adjacent conveying trough 5, it stops and limits the conveying disc 4. In this way, the waste residue can be continuously fed, unfolded, detected and discharged. During the rotation of the conveying disc 4, the guide rod 13 at the bottom of the conveying trough 5 equipped with the spherical waste residue 42 gradually slides upward from the lowest point of the arc groove 15 until it slides into the horizontal groove 14. During this process, the guide rod 13 is synchronously The lifting tube 11 is driven to move upward. During the process of the lifting tube 11 pushing the elastic sheet 6 upward, the elastic sheet 6 is expanded to the surroundings due to its own elastic force. During the process of the tip flipping to the surroundings, the originally inserted spherical waste residue 42 can be pulled apart to achieve the expansion effect. During this process, the top of the conveying trough 5 is blocked by the top plate 9, and the spherical waste residue 42 cannot slide out from the upper side. As a result, during the expansion of the elastic sheet 6, the spherical waste residue 42 will be pushed toward the top plate 9 and continue to expand to the set position to obtain the expanded waste residue 43. The expanded waste residue 43 will be sparse in the middle and relatively densely distributed around the elastic sheet 6.

[0025] Afterwards, the position of the conveying trough 5 is switched again by driving the motor 29, so that the expanded waste slag 43 can be transported one by one to the corresponding through holes 25 and the detection mechanism 7 for detection. The detection mechanism 7 detects the sparse area in the middle of the expanded waste slag 43 to avoid interference from the surrounding dense positions. After the detection is completed, the waste slag is transported to the set position, and a cycle can be realized by collecting and outputting it through the collecting piece 20. After the waste slag is output, the conveying trough 5 is switched to the bottom of the feed hopper 33. At this time, the guide rod 13 gradually slides from the horizontal groove 14 to the arc groove 15. During the downward sliding process, it drives the lifting tube 11 and the elastic sheet 6 to move down to the bottom position of the conveying trough 5 again, so that the spherical waste slag 42 can automatically fall into the low position in the center for feeding. This reciprocating process can complete the operation of automated detection and pre-treatment.

[0026] It should be noted that: by arranging a sleeve rod 38 on the inner wall of the lifting tube 11, during the lifting and lowering process of the lifting tube 11 and the elastic sheet 6, the middle part is always supported by the sleeve rod 38, ensuring that the bottom of the conveying trough 5 is always in a relatively closed state, avoiding waste residue from falling into the lifting tube 11 and affecting the normal operation of the equipment. The sleeve rod 38 is fixed to the fixed tube 10 by the sliding block 36, and the lifting and lowering of the lifting tube 11 will not affect the position of the sleeve rod 38 and the fixed tube 10.

[0027] Example 2: Please refer to Figure 1-Figure 9 , this embodiment further illustrates the first embodiment, the collecting member 20 shown in the figure includes a collecting box 22 fixedly mounted on the base 1, the collecting box 22 is connected to a collecting pipe 23, an air intake grille 24 is fixedly connected to the top plate 9, the collecting pipe 23 passes through the top of the air intake grille 24, and is fixedly connected to the air intake grille 24, a group of through holes 25 pass through the bottom of the collecting pipe 23, the bottom surface of the opening of the collecting pipe 23 is flush with the top surface of the conveying plate 4, a suction member 26 for suction and collection is provided in the collecting box 22, the suction member 26 includes a suction pump 40 fixedly mounted on the side of the collecting box 22, and a filter screen 41 is inserted and fixed in the collecting box 22.

[0028] In the present embodiment, the air is sucked by the suction pump 40, and the gas flows through the air intake grille 24 through the through hole 25 to the conveying trough 5, flows from the edge of the conveying trough 5 to the bottom of the waste residue, and then flows upward through the collecting pipe 23 to be pumped into the collecting box 22, where it is blocked at the filter screen 41 for collection, and the gas is output through the suction pump 40 to realize the function of suction and transportation. During this process, since the bottom end of the collecting pipe 23 is flush with the bottom surface of the top plate 9, the waste residue that was originally in contact with the bottom surface of the top plate 9 will be transported to the bottom of the collecting pipe 23, blocking the bottom opening of the collecting pipe 23, thereby being effectively pumped into the collecting pipe 23 by the airflow for output.

[0029] Example 3: Please refer to Figure 1-Figure 3 This embodiment further illustrates the first embodiment. The detection mechanism 7 shown in the figure includes a detection platform 27 fixedly mounted on the top plate 9, and a plurality of detectors 28 corresponding to the positions of the through holes 25 are fixedly connected to the detection platform 27.

[0030] In this embodiment, when detecting the expanded waste slag 43 in the conveying trough 5 below the through hole 25, a plurality of detectors 28 with different functions can be set to perform corresponding detections respectively. For example, the sample can be irradiated with X-rays through the X-ray fluorescence spectrum detector 28 to make the elements in the sample produce characteristic X-ray fluorescence, and the type and content of the elements are determined by measuring the energy and intensity of the fluorescence. This detection method does not require chemical treatment of the sample, and can perform non-destructive analysis. It can simultaneously determine multiple elements and has a fast analysis speed. The microorganisms inside the waste slag and the state of the waste slag fiber can be observed by setting up a microscopic observation detection equipment, and the detection accuracy and efficiency of the waste slag can be improved through multiple detection methods.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0032] Although 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 the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A waste residue detection device with a pretreatment mechanism, characterized in that: include: A base (1), wherein a fixing column (2) is fixedly connected to the base (1); Also includes: A conveying mechanism (3), the conveying mechanism (3) comprising a conveying disc (4) rotatably connected to the outer wall of the fixed column (2), a plurality of groups of conveying grooves (5) being evenly arranged in the conveying disc (4), a plurality of groups of elastic sheets (6) being arranged in the conveying grooves (5), the conveying mechanism (3) being able to drive the positions of the conveying grooves (5) to be switched through the conveying disc (4), and in the process of conveying, the elastic sheets (6) are linked to open and close, thereby unfolding the spherical waste residue; A detection mechanism (7), the detection mechanism (7) being mounted on the upper side of the fixed column (2) and being used to detect the expanded waste residue in the conveying trough (5) at a set position; A loading and unloading mechanism (8), the loading and unloading mechanism (8) is mounted on the base (1) and is used to input and output waste residue into and out of the conveying trough (5).

2. The waste residue detection device with a pretreatment mechanism according to claim 1, characterized in that: The conveying mechanism (3) further comprises a top plate (9) fixedly mounted on the top of the fixed column (2), the bottom surface of the top plate (9) being in close contact with the top surface of the conveying disc (4) for rotation, a plurality of fixed tubes (10) being evenly fixedly connected to the bottom of the conveying disc (4), a lifting tube (11) being slidably connected to the inner wall of the fixed tube (10) in a vertical direction, the bottom end of the elastic sheet (6) being fixedly connected to the top surface of the lifting tube (11), the top end of the elastic sheet (6) being in a pointed cone shape, and the elastic sheet (6) being able to bend elastically toward the side wall of the conveying trough (5) without being subjected to external force, and a driving member (12) being provided on the base (1) for driving the conveying disc (4) to rotate and simultaneously linking the lifting tube (11) to move upward and downward.

3. The waste residue detection device with a pretreatment mechanism according to claim 2, characterized in that: The driving member (12) comprises a guide rod (13) fixedly mounted on the bottom of the lifting tube (11); the outer wall of the fixed column (2) is provided with a horizontal groove (14) and an arc groove (15) capable of slidingly fitting with the outer wall of the guide rod (13); the two ends of the horizontal groove (14) are respectively connected to the two ends of the arc groove (15); the middle position of the arc groove (15) is lower than the height of the two end positions; and the base (1) is provided with a rotating member (16) for driving the conveying plate (4) to rotate and convey.

4. The waste residue detection device with a pretreatment mechanism according to claim 3 is characterized in that: The loading and unloading mechanism (8) comprises a mechanical arm (17) fixedly mounted on the base (1), the mechanical arm (17) being provided with two groups of clamping rods (18) capable of opening and closing, the clamping rods (18) being fixedly connected with a clamping bowl (19), the clamping bowl (19) being hemispherical and having a blade-shaped edge, the base (1) being provided with a collecting piece (20) for collecting waste residue after detection, and the top plate (9) being provided with a pressing piece (21) for assisting the spherical waste residue to fit with the elastic sheet (6).

5. The waste residue detection device with a pretreatment mechanism according to claim 4, characterized in that: The collecting member (20) comprises a collecting box (22) fixedly mounted on the base (1); a collecting pipe (23) is connected to the collecting box (22); an air intake grille (24) is fixedly connected to the top plate (9); the collecting pipe (23) passes through the top of the air intake grille (24) and is fixedly connected to the air intake grille (24); a plurality of through holes (25) capable of communicating with the top of the conveying trough (5) are provided on the top plate (9); a group of through holes (25) are passed through the bottom of the collecting pipe (23); the bottom surface of the opening of the collecting pipe (23) is flush with the top surface of the conveying plate (4); and a suction member (26) for suction and collection is provided in the collecting box (22).

6. The waste residue detection device with a pretreatment mechanism according to claim 5, characterized in that: The detection mechanism (7) comprises a detection platform (27) fixedly mounted on the top plate (9), and a plurality of groups of detectors (28) capable of corresponding to the positions of the through holes (25) are fixedly connected to the detection platform (27).

7. The waste residue detection device with a pretreatment mechanism according to claim 3, characterized in that: The rotating member (16) comprises a driving motor (29) fixedly mounted on the base (1); the output end of the driving motor (29) is coaxially fixedly connected to a driving gear (30); the bottom of the conveying disc (4) is fixedly connected to a rotating ring (31); the bottom of the rotating ring (31) is fixedly connected to an internal gear ring (32) rotatably connected to the base (1); the internal gear ring (32) is meshed with the driving gear (30).

8. The waste residue detection device with a pretreatment mechanism according to claim 5, characterized in that: The pressing member (21) comprises a hopper (33) fixedly mounted on the top plate (9), the bottom end of the hopper (33) being connected to a group of through holes (25), an electric telescopic rod (34) being fixedly connected inside the hopper (33), and a pressing block (35) being fixedly connected to the bottom telescopic end of the electric telescopic rod (34).

9. The waste residue detection device with a pretreatment mechanism according to claim 2, characterized in that: The inner wall of the fixed tube (10) is fixedly connected to a plurality of sliding blocks (36); the lifting tube (11) is provided with a plurality of sliding grooves (37); the sliding blocks (36) are slidably connected to the inner walls of the sliding grooves (37) along a vertical direction; a sleeve rod (38) is movably sleeved in the lifting tube (11); the plurality of sliding blocks (36) are fixedly connected to the outer wall of the sleeve rod (38); and the top side surface of the elastic sheet (6) is fixedly connected to a plurality of conical rods (39).

10. The waste residue detection device with a pretreatment mechanism according to claim 5, characterized in that: The suction member (26) comprises a suction pump (40) fixedly mounted on the side of the collection box (22), and a filter screen (41) is inserted and fixed in the collection box (22).

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