Biological consumable reciprocating transfer equipment of full-automatic extraction detection platform

Abstract

According to the biological consumable reciprocating transfer equipment of the full-automatic extraction and detection platform, the front and back conveying belts are driven by the conveying driving device to synchronously rotate in the front and back direction, and consumables can be conveyed left and right; when consumables are detected through the positioning consumable detection device, the positioning lifting device is started, the positioning plate is lifted, the consumables are lifted to be separated from the front conveying belt and the rear conveying belt, and the consumables can be grabbed and subjected to other operations; when consumables are detected through a consumable pushing detection device, a first pushing driving device is started to drive a pushing sliding base to move rightwards, meanwhile, a first pushing lifting device drives a first pushing plate to ascend, and the consumables can be pushed to a front supporting plate and a rear supporting plate of a consumable rotating pushing mechanism; the consumable rotating and pushing mechanism can push the consumable to the other consumable conveying mechanism after rotating the consumable, and the consumable can be continuously conveyed. According to the invention, biological consumables can be effectively transferred between cabins, the reciprocating consumable transfer is pollution-free, and the loss of samples due to pollution is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of forensic biochemical testing, in particular to the technical field of forensic fully automatic extraction and detection platform, and specifically refers to a biological consumables reciprocating transport device suitable for a forensic fully automatic extraction and detection platform. Background Art

[0002] Forensic biochemical examination is to evaluate the physiological and pathological state of the human body by testing the chemical components in biological samples such as blood, urine, body fluids, such as enzymes, proteins, sugars, fats, electrolytes, etc. It is of great significance in forensic medicine and can help determine the cause of death, degree of injury, poisoning, etc.

[0003] At present, in the field of forensic biochemical testing, the application of automated equipment has become more common. In order to realize the automation of biochemical experiments, mobile robotic arms with grippers or manipulators are usually used to complete the operation and transfer of experimental biological consumables. This method can better complete the transportation of biological consumables in a single cabin, but as more and more testing methods have been automated, in order to avoid cross-contamination (such as aerosol contamination) of biological samples during processing and testing, placing different test modules in multiple independent and closed cabins has become a hard requirement for automated testing platforms. At this time, in order to effectively realize the transfer of biological consumables between cabins, the use of robotic arms has been greatly restricted.

[0004] Therefore, it is hoped to provide a biological consumables reciprocating transfer device suitable for a forensic fully automatic extraction and detection platform, which can effectively realize the transfer of biological consumables between compartments, and the reciprocating consumables transfer is pollution-free, avoiding sample loss due to contamination. Summary of the invention

[0005] In order to overcome the shortcomings of the above-mentioned prior art, one purpose of the present invention is to provide a biological consumables reciprocating transfer device suitable for a forensic fully automatic extraction and detection platform, which can effectively realize the transfer of biological consumables between compartments, and the reciprocating consumables transfer is pollution-free, avoiding sample loss due to contamination, and is suitable for large-scale promotion and application.

[0006] Another object of the present invention is to provide a biological consumables reciprocating transport device suitable for a forensic fully automatic extraction and detection platform, which has a clever design, a simple structure, is easy to manufacture, has a low manufacturing cost, and is suitable for large-scale promotion and application.

[0007] To achieve the above objectives, the present invention provides a biological consumables reciprocating transport device suitable for a forensic fully automatic extraction and detection platform, which is characterized by comprising a consumables transmission mechanism, a consumables positioning mechanism, a consumables pushing mechanism and a consumables rotating pushing mechanism, wherein:

[0008] The consumable material conveying mechanism includes a conveying frame, a front conveyor belt, a rear conveyor belt, a conveying drive device, a first front auxiliary wheel and a first rear auxiliary wheel, the conveying frame includes a front side plate, a rear side plate and a conveying bottom plate, the conveying bottom plate is horizontally arranged and arranged along the left-right direction, the front side plate and the rear side plate are both vertically arranged and arranged along the left-right direction and are spaced from front to back on the conveying bottom plate, the front conveyor belt and the rear conveyor belt are both vertically arranged and arranged along the left-right direction and are located between the front side plate and the rear side plate, the The transmission drive device is installed on the front side plate and the rear side plate and is respectively connected to the front conveyor belt and the rear conveyor belt for driving the front conveyor belt and the rear conveyor belt to rotate synchronously around the front-back direction. The first front auxiliary wheel and the first rear auxiliary wheel are arranged at intervals from each other and are respectively located on the right side of the upper belt portion of the front conveyor belt and the right end of the front side plate and on the right side of the upper belt portion of the rear conveyor belt and the right end of the rear side plate, and are respectively rotatably connected to the right end of the front side plate and the right end of the rear side plate around the front-back direction.

[0009] The consumables positioning mechanism comprises a positioning lifting device, a positioning plate and a positioning consumables detection device, wherein the positioning plate is arranged horizontally and along the front-to-back direction and is located between the front conveyor belt and the rear conveyor belt, the positioning lifting device is installed on the conveying bottom plate and is located under the positioning plate and is connected to the positioning plate for lifting the positioning plate, the positioning consumables detection device is located behind the positioning plate and behind the rear side plate and is connected to the rear side plate, and the positioning consumables detection device signal is connected to the positioning lifting device;

[0010] The consumable material pushing mechanism comprises a pushing slide, a first pushing driving device, a first pushing plate, a first pushing lifting device and a pushing consumable material detecting device, the pushing slide is located between the right end of the front side plate and the right end of the rear side plate and is movably arranged on the right end of the conveying bottom plate left and right, the first pushing driving device is located between the right end of the front side plate and the right end of the rear side plate and is installed on the right end of the rear side plate and is connected to the pushing slide for driving the pushing slide to move left and right, the first pushing plate is horizontally arranged and arranged along the left and right directions, the first pushing lifting device is arranged on the pushing slide and connected to the left end of the first pushing plate for lifting the first pushing plate, the pushing consumable material detecting device is located behind the right position of the right end of the first pushing plate and behind the right end of the rear side plate and is connected to the right end of the rear side plate, the pushing consumable material detecting device signal is connected to the first pushing driving device, and the first pushing lifting device and the first pushing driving device are arranged in linkage;

[0011] The consumable material rotating pushing mechanism includes a rotating pushing base plate, a rotating base plate, a rotating driving device, a pushing base plate, a second pushing driving device, a front supporting plate, a rear supporting plate, a second pushing plate and a second pushing lifting device, a second front auxiliary wheel and a second rear auxiliary wheel, the rotating pushing base plate is horizontally arranged and arranged along the left-right direction and is located on the right side of the conveying base plate, the rotating base plate is horizontally arranged and arranged along the left-right direction and is horizontally rotatable on the rotating pushing base plate, the rotating driving device is installed on the rotating pushing base plate and connected to the rotating base plate for driving the rotating base plate to rotate horizontally, the front supporting plate and the rear supporting plate are both horizontally arranged and arranged along the left-right direction and are spaced apart from each other on the rotating base plate front and back, the pushing base plate is horizontally arranged and arranged along the left-right direction, and the pushing base plate can be moved left and right The second pushing driving device is arranged on the rotating base plate and is located below the position between the front supporting plate and the rear supporting plate, the second pushing driving device is arranged on the rotating base plate and is connected to the pushing base plate for driving the pushing base plate to move left and right, the second pushing plate is arranged vertically and is arranged along the front-to-back direction and is located on the right side of the position between the front supporting plate and the rear supporting plate, the second pushing lifting device is installed on the pushing base plate and is connected to the second pushing plate for lifting the second pushing plate, the second front auxiliary wheel and the second rear auxiliary wheel are arranged at intervals from each other front to back and are rotatably arranged on the rotating pushing base plate around the front-to-back direction, the second front auxiliary wheel and the second rear auxiliary wheel are respectively located on the right side of the first front auxiliary wheel and the first rear auxiliary wheel and are respectively located on the left side of the front supporting plate and the rear supporting plate.

[0012] Preferably, the transmission drive device includes a left rotating shaft, a right rotating shaft, a front driving wheel, a rear driving wheel, a front passive wheel, a rear passive wheel and a transmission drive component, the left rotating shaft and the right rotating shaft are both arranged along the front-to-back direction and spaced apart from each other on the left and right sides, the left rotating shaft is located between the left end of the front side plate and the left end of the rear side plate and is rotatably connected to the left end of the front side plate and the left end of the rear side plate around the front-to-back direction, the right rotating shaft is located between the right end of the front side plate and the right end of the rear side plate and is rotatably connected to the right end of the front side plate and the right end of the rear side plate around the front-to-back direction, the front driving wheel and the right rotating shaft are both arranged along the front-to-back direction and spaced apart from each other on the left and right sides, The rear driving wheels are spaced apart from each other front to back and are both located between the left end of the front side plate and the left end of the rear side plate and are both sleeved on the left rotating shaft. The front passive wheel and the rear passive wheel are spaced apart from each other front to back and are both located between the right end of the front side plate and the right end of the rear side plate and are both sleeved on the right rotating shaft. The left and right ends of the front conveyor belt are respectively sleeved on the front driving wheel and the front passive wheel, and the left and right ends of the rear conveyor belt are respectively sleeved on the rear driving wheel and the rear passive wheel. The transmission drive component is installed on the front side plate and connected to the left rotating shaft to drive the left rotating shaft to rotate around the front and rear directions.

[0013] Preferably, the positioning and lifting device includes a positioning fixing seat, a positioning screw, a positioning nut, a positioning driving component and a positioning connecting piece. The positioning driving component is installed on the conveying base plate, the positioning fixing seat is installed on the positioning driving component, the positioning screw is vertically arranged, the positioning driving component is located under the positioning screw and connected to the positioning screw for driving the positioning screw to rotate horizontally, the positioning nut is sleeved and threadedly engaged with the positioning screw and is located under the positioning plate, the positioning nut is connected to the positioning plate through the positioning connecting piece, the positioning plate is vertically movably arranged on the positioning fixing seat, and the positioning consumable detection device signal is connected to the positioning driving component.

[0014] More preferably, the positioning lifting device further comprises a positioning guide rail, the positioning guide rail is vertically arranged and mounted on the positioning fixing seat, and the positioning plate is vertically movably connected to the positioning guide rail.

[0015] Preferably, the first pushing drive device includes a first pushing synchronous belt, a first pushing active wheel, a first pushing driven wheel and a first pushing driving component, the first pushing active wheel and the first pushing driven wheel are both arranged vertically and along the left and right directions and are spaced apart from each other on the left and right sides, the first pushing active wheel and the first pushing driven wheel are both rotatably arranged on the right end of the conveying bottom plate around the front-back direction, the first pushing synchronous belt is arranged vertically and along the left-right direction, the left end and the right end of the first pushing synchronous belt are respectively sleeved on the first pushing active wheel and the first pushing driven wheel, the first pushing driving component is located between the right end of the front side plate and the right end of the rear side plate and is installed at the right end of the rear side plate and is connected to the first pushing active wheel for driving the first pushing active wheel to rotate around the front-back direction, the upper belt portion of the first pushing synchronous belt is located in front of the pushing slide and is connected to the pushing slide, and the signal of the pushing consumables detection device is connected to the first pushing driving component.

[0016] Preferably, the first push lifting device includes a lifting support plate, a lifting connection plate and a lifting shaft, the lifting support plate is vertically arranged and arranged on the push slide along the front-to-back direction, the left end of the first push plate is located on the right side of the lifting support plate and is vertically movably connected to the lifting support plate, the lifting connection plate is vertically arranged and arranged along the left-right direction, the lifting connection plate is located under the front side of the left end of the first push plate and is connected to the front side of the left end of the first push plate, the right end of the front side plate is provided with a guide groove along the front-to-back direction, and the guide groove includes a left slide groove and a middle slide groove and a right slide groove, the left slide groove and the right slide groove are both long strips and extend along the left-right direction, the left slide groove is located at the lower left of the right slide groove, the middle slide groove is inclined along the left-right direction and is located between the right end of the left slide groove and the left end of the right slide groove and is respectively connected to the right end of the left slide groove and the left end of the right slide groove, the lifting shaft is arranged along the front-to-back direction, the front end of the lifting shaft is inserted into the left slide groove along the front-to-back direction and is movably arranged along the length direction of the guide groove, and the rear end of the lifting shaft is located in front of the lifting connecting plate and is connected to the lifting connecting plate.

[0017] More preferably, the first pushing and lifting device further comprises a lifting bearing, the lifting bearing is arranged vertically and along the left-right direction, the lifting bearing is located in the left slide groove and is sleeved on the front end of the lifting shaft.

[0018] Preferably, the rotary drive device includes a rotary synchronous belt, a rotary driving wheel, a rotary driven wheel and a rotary driving component, the rotary driven wheel and the rotary driving wheel are both horizontally arranged and spaced apart from each other left and right and are both horizontally rotatable on the rotary pushing base plate, the rotary synchronous belt is horizontally arranged and arranged along the left and right directions, the left and right ends of the rotary synchronous belt are respectively sleeved on the rotary driven wheel and the rotary driving wheel, the rotary driving component is mounted on the rotary pushing base plate and connected to the rotary driving wheel for driving the rotary driving wheel to rotate horizontally, and the rotary base plate is arranged on the rotary driven wheel.

[0019] Preferably, the second pushing drive device includes a second pushing synchronous belt, a second pushing driving wheel, a second pushing driven wheel and a second pushing driving component, the second pushing driven wheel and the second pushing driving wheel are both horizontally arranged and spaced apart from each other left and right and are both horizontally rotatable on the rotating base plate, the second pushing synchronous belt is horizontally arranged and arranged along the left and right directions, the left end and the right end of the second pushing synchronous belt are respectively sleeved on the second pushing driven wheel and the second pushing driving wheel, the second pushing driving component is installed on the rotating base plate and connected to the second pushing driving wheel for driving the second pushing driving wheel to rotate horizontally, and the rear belt portion of the second pushing synchronous belt is located in front of the pushing base plate and connected to the pushing base plate.

[0020] Preferably, the second pushing and lifting device includes a lifting and fixing seat, a lifting screw, a lifting nut, a lifting drive component and a lifting and fixing plate, the lifting and fixing seat is installed on the pushing base plate, the lifting screw is vertically arranged, the lifting drive component is installed on the pushing base plate and is located under the lifting screw and is connected to the lifting screw for driving the lifting screw to rotate horizontally, the lifting nut is sleeved and threadedly engaged with the lifting screw, the lifting and fixing plate is horizontally arranged and arranged along the front and rear direction and connected to the lifting nut, the lifting and fixing plate is located on the left side of the lifting and fixing seat and is vertically movably connected to the lifting and fixing seat, and the second pushing plate is arranged on the left side of the lifting and fixing plate.

[0021] The beneficial effects of the present invention are mainly:

[0022] 1. When the biological consumables reciprocating transport device suitable for the forensic full-automatic extraction and detection platform of the present invention is used, the consumables are placed on the front conveyor belt and the rear conveyor belt of the consumables conveying mechanism, and the front conveyor belt and the rear conveyor belt are driven by the conveying driving device to rotate synchronously around the front and rear directions, so that the consumables can be conveyed left and right; when the consumables move in front of the positioning consumables detection device, the consumables are detected by the positioning consumables detection device, and then a start signal is sent to the positioning lifting device, and the positioning lifting device raises the positioning plate to lift the consumables to be separated from the front conveyor belt and the rear conveyor belt, so that the consumables can be grabbed and other operations can be performed; when the consumables move to the right end of the consumables conveying mechanism, the consumables will stay on the first front auxiliary wheel and the first rear auxiliary wheel, and the consumables are detected by the pushing consumables detection device, and then a start signal is sent to the first A pushing drive device, the first pushing drive device drives the pushing slide to move right. During this process, the first pushing lifting device drives the first pushing plate to rise, and the consumables can be pushed through the second front auxiliary wheel and the second rear auxiliary wheel of the consumable rotating pushing mechanism by the first pushing plate and moved to the front support plate and the rear support plate; the rotating bottom plate is driven to rotate horizontally by the rotating drive device, and the second pushing lifting device is used to lift the second pushing plate. The pushing bottom plate is driven to move by the second pushing drive device, and the second pushing plate is driven to move, so that the consumables can be pushed to the left conveyor belt and the right conveyor belt of another consumable conveying mechanism, and the consumables can continue to be conveyed. Therefore, it can effectively realize the transfer of biological consumables between cabins, and the reciprocating consumables are transported without pollution, avoiding the loss of samples due to pollution, and is suitable for large-scale promotion and application.

[0023] 2. When the biological consumables reciprocating transport device suitable for the forensic full-automatic extraction and detection platform of the present invention is used, the consumables are placed on the front conveyor belt and the rear conveyor belt of the consumables conveying mechanism, and the front conveyor belt and the rear conveyor belt are driven by the conveying driving device to rotate synchronously around the front and rear directions, so that the consumables can be conveyed left and right; when the consumables move in front of the positioning consumables detection device, the consumables are detected by the positioning consumables detection device, and then a start signal is sent to the positioning lifting device, and the positioning lifting device raises the positioning plate to lift the consumables to be separated from the front conveyor belt and the rear conveyor belt, so that the consumables can be grabbed and other operations can be performed; when the consumables move to the right end of the consumables conveying mechanism, the consumables will stay on the first front auxiliary wheel and the first rear auxiliary wheel, and the consumables are detected by the pushing consumables detection device, and then After that, a start signal is sent to the first pushing drive device, and the first pushing drive device drives the pushing slide to move right. During this process, the first pushing lifting device drives the first pushing plate to rise, and the consumables can be pushed through the second front auxiliary wheel and the second rear auxiliary wheel of the consumable rotating pushing mechanism by the first pushing plate and moved to the front supporting plate and the rear supporting plate; the rotating bottom plate is driven to rotate horizontally by the rotating drive device, and the second pushing lifting device is used to raise the second pushing plate, and the second pushing drive device drives the pushing bottom plate to move, which drives the second pushing plate to move, and the consumables can be pushed to the left conveyor belt and the right conveyor belt of another consumable conveying mechanism, and the consumables can continue to be conveyed. Therefore, it has ingenious design, simple structure, simple manufacturing, low manufacturing cost, and is suitable for large-scale promotion and application.

[0024] These and other objects, features and advantages of the present invention are fully reflected in the following detailed description and drawings, and can be achieved by the means, devices and their combinations particularly pointed out in the content of the invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a three-dimensional schematic diagram of a specific embodiment of the biological consumables reciprocating transport device suitable for a forensic fully automatic extraction and detection platform of the present invention.

[0026] Figure 2 yes Figure 1 A three-dimensional schematic diagram of a consumable positioning mechanism of a specific embodiment is shown.

[0027] Figure 3 yes Figure 1 The schematic three-dimensional diagram of the assembly of the positioning lifting device and the positioning plate of the consumable material conveying mechanism of the specific embodiment shown.

[0028] Figure 4 yes Figure 1 A three-dimensional schematic diagram of a consumable material pushing mechanism of a specific embodiment is shown.

[0029] Figure 5 yes Figure 1A three-dimensional schematic diagram of a consumable material rotating push mechanism in a specific embodiment shown in FIG. Figure 1 .

[0030] Figure 6 yes Figure 1 A three-dimensional schematic diagram of a consumable material rotating push mechanism in a specific embodiment shown in FIG. Figure 2 .

[0031] (Explanation of symbols)

[0032] 1 consumables conveying mechanism; 11 conveying frame; 111 front side plate; 112 rear side plate; 113 conveying bottom plate; 114 guide groove; 115 left slide groove; 116 middle slide groove; 117 right slide groove; 12 front conveyor belt; 13 rear conveyor belt; 14 conveying driving device; 141 left rotating shaft; 142 right rotating shaft; 143 front driving wheel; 144 rear driving wheel; 145 rear driven wheel; 146 conveying driving component; 15 first front auxiliary wheel; 16 first rear auxiliary wheel;

[0033] 2 consumables positioning mechanism; 21 positioning lifting device; 211 positioning fixing seat; 212 positioning screw rod; 213 positioning screw nut; 214 positioning driving component; 215 positioning connecting piece; 216 positioning guide rail; 22 positioning plate; 23 positioning consumables detection device;

[0034] 3 consumables pushing mechanism; 31 pushing slide; 32 first pushing driving device; 321 first pushing synchronous belt; 322 first pushing driving wheel; 323 first pushing driving component; 33 first pushing plate; 34 first pushing lifting device; 341 lifting support plate; 342 lifting connecting plate; 343 lifting shaft; 344 first lifting guide rail; 345 lifting bearing; 35 pushing consumables detection device;

[0035] 4. Consumables rotating push mechanism; 41. Rotating push base plate; 42. Rotating base plate; 43. Rotating drive device; 431. Rotating synchronous belt; 432. Rotating driving wheel; 433. Rotating drive component; 44. Push base plate; 45. Second push drive device; 451. Second push synchronous belt; 452. Second push driving wheel; 453. Second push driven wheel; 454. Second push drive component; 46. Front support plate; 47. Rear support plate; 48. Second push plate; 49. Second push lifting device; 491. Lifting fixed seat; 492. Lifting screw rod; 493. Lifting nut; 494. Lifting drive component; 495. Lifting fixed plate; 496. Second lifting guide rail; 50. Second front auxiliary wheel; 51. Second rear auxiliary wheel; 5. Consumables. DETAILED DESCRIPTION

[0036] In order to more clearly understand the technical content of the present invention, the following embodiments are given in detail.

[0037] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0038] See also Figure 1 to Figure 6 As shown, in a specific embodiment of the present invention, the biological consumables reciprocating transport device suitable for the forensic fully automatic extraction and detection platform of the present invention includes a consumables conveying mechanism 1, a consumables positioning mechanism 2, a consumables pushing mechanism 3 and a consumables rotating pushing mechanism 4, wherein:

[0039] The consumable material conveying mechanism 1 includes a conveying frame 11, a front conveyor belt 12, a rear conveyor belt 13, a conveying drive device 14, a first front auxiliary wheel 15 and a first rear auxiliary wheel 16. The conveying frame 11 includes a front side plate 111, a rear side plate 112 and a conveying bottom plate 113. The conveying bottom plate 113 is horizontally arranged and arranged in the left-right direction. The front side plate 111 and the rear side plate 112 are both vertically arranged and arranged in the left-right direction and are spaced from each other on the conveying bottom plate 113. The front conveyor belt 12 and the rear conveyor belt 13 are both vertically arranged and arranged in the left-right direction and are located on the front side plate 111 and the rear side plate 112. The conveying driving device 14 is installed on the front side plate 111 and the rear side plate 112 and is respectively connected to the front conveyor belt 12 and the rear conveyor belt 13 for driving the front conveyor belt 12 and the rear conveyor belt 13 to rotate synchronously around the front-to-back direction. The first front auxiliary wheel 15 and the first rear auxiliary wheel 16 are arranged at intervals from front to back and are respectively located on the right side of the upper belt portion of the front conveyor belt 12 and the right end of the front side plate 111 and on the right side of the upper belt portion of the rear conveyor belt 13 and the right end of the rear side plate 112 and are rotatably connected to the right end of the front side plate 111 and the right end of the rear side plate 112 around the front-to-back direction respectively.

[0040] The consumables positioning mechanism 2 includes a positioning lifting device 21, a positioning plate 22 and a positioning consumables detection device 23. The positioning plate 22 is horizontally arranged and arranged along the front-to-back direction and is located between the front conveyor belt 12 and the rear conveyor belt 13. The positioning lifting device 21 is installed on the conveying bottom plate 113 and is located under the positioning plate 22 and is connected to the positioning plate 22 for lifting the positioning plate 22. The positioning consumables detection device 23 is located behind the positioning plate 22 and behind the rear side plate 112 and is connected to the rear side plate 112. The positioning consumables detection device 23 is connected to the positioning lifting device 21 by signal.

[0041] The consumable material pushing mechanism 3 includes a pushing slide 31, a first pushing driving device 32, a first pushing plate 33, a first pushing lifting device 34 and a pushing consumable material detection device 35. The pushing slide 31 is located between the right end of the front side plate 111 and the right end of the rear side plate 112 and is movably arranged on the right end of the conveying bottom plate 113. The first pushing driving device 32 is located between the right end of the front side plate 111 and the right end of the rear side plate 112 and is installed on the right end of the rear side plate 112 and is connected to the pushing slide 31 for driving the pushing slide 31 to move left and right. The first pushing plate 33 is arranged horizontally and along the left-right direction. The first pushing lifting device 34 is arranged on the pushing slide 31 and connected to the left end of the first pushing plate 33 for lifting the first pushing plate 33. The pushing consumable material detection device 35 is located behind the right position of the right end of the first pushing plate 33 and behind the right end of the rear side plate 112 and connected to the right end of the rear side plate 112. The signal of the pushing consumable material detection device 35 is connected to the first pushing driving device 32. The first pushing lifting device 34 and the first pushing driving device 32 are arranged in linkage.

[0042] The consumable material rotating pushing mechanism 4 includes a rotating pushing base plate 41, a rotating base plate 42, a rotating driving device 43, a pushing base plate 44, a second pushing driving device 45, a front supporting plate 46, a rear supporting plate 47, a second pushing plate 48 and a second pushing lifting device 49, a second front auxiliary wheel 50 and a second rear auxiliary wheel 51. The rotating pushing base plate 41 is horizontally arranged and arranged along the left-right direction and is located on the right side of the conveying base plate 113. The rotating base plate 42 is horizontally arranged and arranged along the left-right direction and is horizontally rotatably arranged on the rotating pushing base plate 41. The rotating driving device 43 is installed on the rotating pushing base plate 41 and connected to the rotating base plate 42 for driving the rotating base plate 42 to rotate horizontally. The front supporting plate 46 and the rear supporting plate 47 are both horizontally arranged and arranged along the left-right direction and are spaced apart from each other on the rotating base plate 42. The pushing base plate 44 is horizontally arranged and arranged along the left-right direction. The second pushing driving device 45 is arranged on the rotating base plate 42 and is located below the position between the front supporting plate 46 and the rear supporting plate 47. The second pushing driving device 45 is arranged on the rotating base plate 42 and connected to the pushing base plate 44 for driving the pushing base plate 44 to move left and right. The second pushing plate 48 is arranged vertically and arranged along the front-to-back direction and is located on the right side of the position between the front supporting plate 46 and the rear supporting plate 47. The second pushing lifting device 49 is installed on the pushing base plate 44 and connected to the second pushing plate 48 for lifting the second pushing plate 48. The second front auxiliary wheel 50 and the second rear auxiliary wheel 51 are arranged at intervals from front to back and are both rotatably arranged on the rotating pushing base plate 41 around the front-to-back direction. The second front auxiliary wheel 50 and the second rear auxiliary wheel 51 are respectively located on the right side of the first front auxiliary wheel 15 and the first rear auxiliary wheel 16 and are respectively located on the left side of the front supporting plate 46 and the rear supporting plate 47.

[0043] The transmission drive device 14 may have any suitable configuration. Figure 2As shown, in a specific embodiment of the present invention, the transmission drive device 14 includes a left rotating shaft 141, a right rotating shaft 142, a front driving wheel 143, a rear driving wheel 144, a front passive wheel (not shown in the figure), a rear passive wheel 145 and a transmission drive component 146, the left rotating shaft 141 and the right rotating shaft 142 are both arranged along the front-to-back direction and spaced apart from each other on the left and right sides, the left rotating shaft 141 is located between the left end of the front side plate 111 and the left end of the rear side plate 112 and is rotatably connected to the left end of the front side plate 111 and the left end of the rear side plate 112 respectively around the front-to-back direction, the right rotating shaft 142 is located between the right end of the front side plate 111 and the right end of the rear side plate 112 and is rotatably connected to the right end of the front side plate 111 and the right end of the rear side plate 112 respectively around the front-to-back direction The front driving wheel 143 and the rear driving wheel 144 are spaced apart from each other front to back and are both located between the left end of the front side plate 111 and the left end of the rear side plate 112 and are both sleeved on the left rotating shaft 141. The front passive wheel and the rear passive wheel 145 are spaced apart from each other front to back and are both located between the right end of the front side plate 111 and the right end of the rear side plate 112 and are both sleeved on the right rotating shaft 142. The left end and the right end of the front conveyor belt 12 are respectively sleeved on the front driving wheel 143 and the front passive wheel. The left end and the right end of the rear conveyor belt 13 are respectively sleeved on the rear driving wheel 144 and the rear passive wheel 145. The transmission drive component 146 is installed on the front side plate 111 and connected to the left rotating shaft 141 for driving the left rotating shaft 141 to rotate around the front and rear directions.

[0044] With the above arrangement, when it is necessary to drive the front conveyor belt 12 and the rear conveyor belt 13 to rotate synchronously around the front-to-back direction through the transmission drive device 14, the left rotating shaft 141 is driven to rotate around the front-to-back direction through the transmission drive component 146, driving the front driving wheel 143 and the rear driving wheel 144 to rotate around the front-to-back direction, thereby driving the front conveyor belt 12 and the rear conveyor belt 13 to rotate synchronously around the front-to-back direction. During this process, the front passive wheel, the rear passive wheel 145 and the right rotating shaft 142 are also driven to rotate around the front-to-back direction.

[0045] The transmission driving component 146 can be any suitable driving component. In a specific embodiment of the present invention, the transmission driving component 146 is a motor.

[0046] The number of the first front auxiliary wheels 15 can be determined as needed. Preferably, the number of the first front auxiliary wheels 15 is multiple, and the multiple first front auxiliary wheels 15 are arranged at intervals from left to right. The number of the first rear auxiliary wheels 16 is the same as the number of the first front auxiliary wheels 15, and the first rear auxiliary wheels 16 and the first front auxiliary wheels 15 are arranged one by one. The above "multiple" means more than 2, see Figure 2 As shown, in a specific embodiment of the present invention, the number of the first front auxiliary wheels 15 is three.

[0047] The positioning and lifting device 21 may have any suitable configuration. Figure 3 As shown, in a specific embodiment of the present invention, the positioning and lifting device 21 includes a positioning fixing seat 211, a positioning screw rod 212, a positioning nut 213, a positioning driving component 214 and a positioning connecting piece 215, the positioning driving component 214 is installed on the conveying base plate 113, the positioning fixing seat 211 is installed on the positioning driving component 214, the positioning screw rod 212 is vertically arranged, the positioning driving component 214 is located under the positioning screw rod 212 and is connected to the positioning screw rod 212 for driving the positioning screw rod 212 to rotate horizontally, the positioning nut 213 is sleeved and threadedly engaged with the positioning screw rod 212 and is located under the positioning plate 22, the positioning nut 213 is connected to the positioning plate 22 through the positioning connecting piece 215, the positioning plate 22 is vertically movably arranged on the positioning fixing seat 211, and the positioning consumable detection device 23 is signal-connected to the positioning driving component 214.

[0048] With the above arrangement, when it is necessary to lift the positioning plate 22 by the positioning lifting device 21, the positioning screw rod 212 is driven to rotate horizontally by the positioning driving component 214. Since the positioning plate 22 is vertically movably arranged on the positioning fixing seat 211, the positioning nut 213 moves vertically, and then the positioning plate 22 is driven to move vertically by the positioning connecting member 215.

[0049] The positioning driving component 214 can be any suitable driving component. In a specific embodiment of the present invention, the positioning driving component 214 is a motor.

[0050] The positioning connector 215 may have any suitable shape. Figure 3 As shown, in a specific embodiment of the present invention, the positioning connector 215 is an L-shaped connecting plate, the horizontal plate of the L-shaped connecting plate is connected to the positioning nut 213, and the vertical plate of the L-shaped connecting plate is located under the positioning plate 22 and connected to the positioning plate 22.

[0051] The positioning plate 22 is vertically movably disposed on the positioning fixing seat 211 and can adopt any suitable structure. Figure 3 As shown, in a specific embodiment of the present invention, the positioning lifting device 21 further includes a positioning guide rail 216, the positioning guide rail 216 is vertically arranged and mounted on the positioning fixing seat 211, and the positioning plate 22 is vertically movably connected to the positioning guide rail 216. Preferably, the positioning fixing seat 211 is a U-shaped fixing seat, the U-shaped fixing seat is horizontally arranged and arranged along the front-to-back direction, the opening of the U-shaped fixing seat is arranged to the left, the two positioning guide rails 216 are arranged at intervals from front to back and are both located in the U-shaped fixing seat and are respectively mounted on the front arm and the rear arm of the U-shaped fixing seat, and the positioning plate 22 is vertically movably connected to the two positioning guide rails 216.

[0052] The first push drive device 32 may have any suitable configuration. Figure 4 As shown, in a specific embodiment of the present invention, the first push driving device 32 includes a first push synchronous belt 321, a first push driving wheel 322, a first push driven wheel (not shown in the figure) and a first push driving component 323, the first push driving wheel 322 and the first push driven wheel are both vertically arranged and arranged along the left and right directions and are spaced from each other on the left and right sides, the first push driving wheel 322 and the first push driven wheel are both rotatably arranged around the front and rear directions on the right end of the conveying bottom plate 113, the first push synchronous belt 321 is vertically arranged and arranged along the left and right directions, and the first push synchronous belt 32 The left and right ends of 1 are respectively mounted on the first pushing driving wheel 322 and the first pushing driven wheel, the first pushing driving component 323 is located between the right end of the front side plate 111 and the right end of the rear side plate 112 and is installed on the right end of the rear side plate 112 and is connected to the first pushing driving wheel 322 (for example, through a transmission belt) for driving the first pushing driving wheel 322 to rotate around the front and rear directions, the upper belt portion of the first pushing synchronous belt 321 is located in front of the pushing slide 31 and is connected to the pushing slide 31, and the signal of the pushing consumables detection device 35 is connected to the first pushing driving component 323.

[0053] With the above arrangement, when it is necessary to drive the pushing slide 31 to move left and right through the first pushing drive device 32, the first pushing driving wheel 322 is driven to rotate around the front-to-back direction through the first pushing driving component 323, driving the first pushing synchronous belt 321 to rotate around the front-to-back direction, and then driving the pushing slide 31 to move left and right. During this process, the first pushing driven wheel is also driven to rotate around the front-to-back direction.

[0054] The first pushing driving component 323 can be any suitable driving component. In a specific embodiment of the present invention, the first pushing driving component 323 is a motor.

[0055] The first push-lift device 34 may have any suitable configuration. Figure 4 As shown, in a specific embodiment of the present invention, the first push lifting device 34 includes a lifting support plate 341, a lifting connection plate 342 and a lifting shaft 343. The lifting support plate 341 is vertically arranged and arranged on the pushing slide 31 along the front-to-back direction. The left end of the first pushing plate 33 is located on the right side of the lifting support plate 341 and is vertically movably connected to the lifting support plate 341. The lifting connection plate 342 is vertically arranged and arranged along the left-right direction. The lifting connection plate 342 is located under the front side of the left end of the first pushing plate 33 and is connected to the front side of the left end of the first pushing plate 33. The right end of the front side plate 111 is provided with a guide groove 114 along the front-to-back direction. The guide groove 114 includes a left slide groove 115, a middle slide groove 115, a middle slide groove 116, a middle slide groove 117, a middle slide groove 118, a middle slide groove 119, a middle slide groove 120, a middle slide groove 121, a middle slide groove 122, a middle slide groove 123, a middle slide groove 124, a middle slide groove 125, a middle slide groove 126, a middle slide groove 127, a middle slide groove 128, a middle slide groove 129, a middle slide groove 129, a middle slide groove 129, a middle slide groove 129, a middle slide groove 129, a middle slide groove 121, a middle slide groove 127, a middle slide groove 128, a middle slide groove 129 ... The slide groove 116 and the right slide groove 117, the left slide groove 115 and the right slide groove 117 are both long strips and are extended along the left and right directions, the left slide groove 115 is located at the lower left of the right slide groove 117, the middle slide groove 116 is inclined along the left and right directions and is located between the right end of the left slide groove 115 and the left end of the right slide groove 117 and respectively connects the right end of the left slide groove 115 and the left end of the right slide groove 117, the lifting shaft 343 is arranged along the front-to-back direction, the front end of the lifting shaft 343 is inserted into the left slide groove 115 along the front-to-back direction and is movably arranged along the length direction of the guide groove 114, and the rear end of the lifting shaft 343 is located in front of the lifting connecting plate 342 and is connected to the lifting connecting plate 342.

[0056] With the above arrangement, when the pushing slide 31 is driven to move right by the first pushing driving device 32, the first pushing lifting device 34 is driven to move right, so that the front end of the lifting shaft 343 moves from the left slide groove 115 to the right slide groove 117 via the middle slide groove 116, the front end of the lifting shaft 343 rises, and the left end of the first pushing plate 33 is driven to rise relative to the lifting support plate 341 via the lifting connecting plate 342; when the pushing slide 31 is driven to move left by the first pushing driving device 32, the first pushing lifting device 34 is driven to move left, so that the front end of the lifting shaft 343 moves from the right slide groove 117 to the left slide groove 115 via the middle slide groove 116, the front end of the lifting shaft 343 descends, and the left end of the first pushing plate 33 is driven to descend relative to the lifting support plate 341 via the lifting connecting plate 342.

[0057] The left end of the first pushing plate 33 is located on the right side of the lifting support plate 341 and is vertically movably connected to the lifting support plate 341. Any suitable structure can be adopted. Figure 4 As shown, in a specific embodiment of the present invention, the first pushing and lifting device 34 also includes a first lifting guide rail 344, which is vertically arranged and located on the right side of the lifting support plate 341 and connected to the lifting support plate 341, and the left end of the first pushing plate 33 is vertically movably connected to the first lifting guide rail 344.

[0058] The first pushing and lifting device 34 may also include any other suitable components. Figure 4 As shown, in a specific embodiment of the present invention, the first pushing and lifting device 34 also includes a lifting bearing 345, which is vertically arranged and arranged along the left and right directions. The lifting bearing 345 is located in the left slide groove 115 and is sleeved on the front end of the lifting shaft 343.

[0059] The rotary drive device 43 may have any suitable configuration. Figure 5-6 As shown, in a specific embodiment of the present invention, the rotating drive device 43 includes a rotating synchronous belt 431, a rotating driving wheel 432, a rotating driven wheel (not shown in the figure) and a rotating driving component 433, the rotating driven wheel and the rotating driving wheel 432 are both horizontally arranged and spaced apart from each other on the left and right and are both horizontally rotatably arranged on the rotating pushing base plate 41, the rotating synchronous belt 431 is horizontally arranged and arranged along the left and right directions, the left end and the right end of the rotating synchronous belt 431 are respectively sleeved on the rotating driven wheel and the rotating driving wheel 432, the rotating driving component 433 is installed on the rotating pushing base plate 41 and connected to the rotating driving wheel 432 for driving the rotating driving wheel 432 to rotate horizontally, and the rotating base plate 42 is arranged on the rotating driven wheel.

[0060] With the above arrangement, when it is necessary to drive the rotating base plate 42 to rotate horizontally through the rotating drive device 43, the rotating driving wheel 432 is driven to rotate horizontally through the rotating driving component 433, and the rotating driven wheel is driven to rotate horizontally through the rotating synchronous belt 431, thereby driving the rotating base plate 42 to rotate horizontally.

[0061] The rotation driving component 433 may be any suitable driving component. In a specific embodiment of the present invention, the rotation driving component 433 is a motor.

[0062] The second push drive device 45 can have any suitable structure, see Figure 5-6As shown, in a specific embodiment of the present invention, the second pushing drive device 45 includes a second pushing synchronous belt 451, a second pushing driving wheel 452, a second pushing driven wheel 453 and a second pushing driving component 454, the second pushing driven wheel 453 and the second pushing driving wheel 452 are both horizontally arranged and spaced apart from each other on the left and right, and are both horizontally rotatable on the rotating base plate 42, the second pushing synchronous belt 451 is horizontally arranged and arranged along the left and right directions, the left end and the right end of the second pushing synchronous belt 451 are respectively sleeved on the second pushing driven wheel 453 and the second pushing driving wheel 452, the second pushing driving component 454 is installed on the rotating base plate 42 and connected to the second pushing driving wheel 452 for driving the second pushing driving wheel 452 to rotate horizontally, and the rear belt portion of the second pushing synchronous belt 451 is located in front of the pushing base plate 44 and connected to the pushing base plate 44.

[0063] With the above arrangement, when it is necessary to drive the pushing base plate 44 to move left and right through the second pushing driving device 45, the second pushing driving wheel 452 is driven to rotate horizontally through the second pushing driving component 454, driving the second pushing synchronous belt 451 to rotate horizontally, thereby driving the pushing base plate 44 to move left and right. During this process, the second pushing driven wheel 453 is also driven to rotate horizontally.

[0064] The second pushing driving component 454 can be any suitable driving component. In a specific embodiment of the present invention, the second pushing driving component 454 is a motor.

[0065] The second push lifting device 49 can have any suitable structure, see Figure 5-6 As shown, in a specific embodiment of the present invention, the second pushing and lifting device 49 includes a lifting fixed seat 491, a lifting screw rod 492, a lifting nut 493, a lifting drive component 494 and a lifting fixed plate 495. The lifting fixed seat 491 is installed on the pushing base plate 44, the lifting screw rod 492 is vertically arranged, the lifting drive component 494 is installed on the pushing base plate 44 and is located under the lifting screw rod 492 and is connected to the lifting screw rod 492 for driving the lifting screw rod 492 to rotate horizontally, the lifting nut 493 is sleeved and threadedly engaged with the lifting screw rod 492, the lifting fixed plate 495 is horizontally arranged and arranged along the front-to-back direction and connected to the lifting nut 493, the lifting fixed plate 495 is located on the left side of the lifting fixed seat 491 and is vertically movably connected to the lifting fixed seat 491, and the second pushing plate 48 is arranged on the left side of the lifting fixed plate 495.

[0066] With the above arrangement, when it is necessary to lift the second pushing plate 48 through the second pushing lifting device 49, the lifting screw rod 492 is driven to rotate horizontally through the lifting driving component 494. Since the lifting fixing plate 495 is located on the left side of the lifting fixing seat 491 and is vertically movably connected to the lifting fixing seat 491, the lifting screw nut 493 moves vertically, and the second pushing plate 48 is driven to move vertically through the lifting fixing plate 495.

[0067] The lifting drive component 494 can be any suitable drive component. In a specific embodiment of the present invention, the lifting drive component 494 is a motor.

[0068] The lifting fixing plate 495 is located on the left side of the lifting fixing seat 491 and is vertically movably connected to the lifting fixing seat 491. Any suitable structure can be adopted. Figure 5-6 As shown, in a specific embodiment of the present invention, the second pushing lifting device 49 also includes a second lifting guide rail 496, which is vertically arranged and located on the left side of the lifting fixed seat 491 and connected to the lifting fixed seat 491, and the lifting fixed plate 495 is vertically movably connected to the second lifting guide rail 496.

[0069] The number of the second front auxiliary wheels 50 can be determined as needed. Preferably, the number of the second front auxiliary wheels 50 is multiple, and the multiple second front auxiliary wheels 50 are arranged at intervals from left to right. The number of the second rear auxiliary wheels 51 is the same as the number of the second front auxiliary wheels 50, and the second rear auxiliary wheels 51 and the second front auxiliary wheels 50 are arranged one by one. Figure 5-6 As shown, in a specific embodiment of the present invention, the number of the second front auxiliary wheels 50 is four.

[0070] When in use, the consumable 5, such as a 24-well plate, is placed on the front conveyor belt 12 and the rear conveyor belt 13 of the consumable conveying mechanism 1. The front conveyor belt 12 and the rear conveyor belt 13 are driven by the conveying drive device 14 to rotate synchronously in the front and rear directions, so that the consumable 5 can be conveyed left and right.

[0071] When the consumables 5 move to the front of the positioning consumables detection device 23, if it is necessary to grab the consumables 5 or perform other operations on them, the consumables 5 are detected by the positioning consumables detection device 23, and then a start signal is sent to the positioning lifting device 21. The positioning lifting device 21 raises the positioning plate 22, and lifts the consumables 5 through the positioning plate 22 to separate from the front conveyor belt 12 and the rear conveyor belt 13, so that the consumables 5 can be grabbed and other operations can be performed.

[0072] If it is not necessary to grab the consumables 5 or perform other operations, the consumables 5 will not be detected by the positioning consumables detection device 23. When the consumables 5 move to the right end of the consumables conveying mechanism 1, the consumables 5 will stay on the first front auxiliary wheel 15 and the first rear auxiliary wheel 16, and the consumables 5 will be detected by the consumables detection device 35, and then a start signal will be sent to the first push drive device 32, and the first push drive device 32 will drive the push slide 31 to move right, and at the same time, the first push lifting device 34 will drive the first push plate 33 to rise (the linkage between the first push lifting device 34 and the first push drive device 32 can be achieved through signals or mechanical structures, such as the specific structure of the first push drive device 32 mentioned above) The consumables 5 are pushed through the second front auxiliary wheel 50 and the second rear auxiliary wheel 51 of the consumables rotating push mechanism 4 by the first push plate 33 and moved to the front support plate 46 and the rear support plate 47.

[0073] If another consumable material conveying mechanism 1 is rotated 90° horizontally counterclockwise (from a top-down perspective) and placed in front of the consumable material rotating pushing mechanism 4, the rotating base plate 42 can be driven to rotate 90° horizontally counterclockwise (from a top-down perspective) by the rotating driving device 43, the second pushing plate 48 can be raised by the second pushing lifting device 49, and the pushing base plate 44 can be driven forward by the second pushing driving device 45 (if the rotating base plate 42 does not rotate, it is equivalent to driving the pushing base plate 44 to move left), driving the second pushing plate 48 forward, pushing the consumables 5 forward through the first front auxiliary wheel 15 and the first rear auxiliary wheel 16 of the other consumable material conveying mechanism 1 and moving to the left conveyor belt and the right conveyor belt of the other consumable material conveying mechanism 1 (the front conveyor belt 12 and the rear conveyor belt 13 become the right conveyor belt and the left conveyor belt respectively after rotation), and the consumables 5 can be conveyed back and forth by the other consumable material conveying mechanism 1.

[0074] If the left end of the consumable conveying mechanism 1 is symmetrically provided with a consumable pushing mechanism 3, a first front auxiliary wheel 15 and a first rear auxiliary wheel 16, then another consumable conveying mechanism 1 can be provided on the left side of the left end of the consumable conveying mechanism 1, and the consumable 5 can be moved to the left end of the consumable conveying mechanism 1, and then the consumable 5 can be pushed through the first front auxiliary wheel 15 and the first rear auxiliary wheel 16 of the other consumable conveying mechanism 1 by the consumable pushing mechanism 3 at the left end of the consumable conveying mechanism 1 and moved to the front conveying belt 12 and the rear conveying belt 13 of the other consumable conveying mechanism 1, and then the consumable 5 can be further moved to the left by the other consumable conveying mechanism 1.

[0075] The consumable rotating pushing mechanism 4 may not be set on the right side of the right end of the consumable conveying mechanism 1, but the other consumable conveying mechanism 1 may be set on the right side of the right end of the consumable conveying mechanism 1. Then, the consumable 5 can be pushed through the first front auxiliary wheel 15 and the first rear auxiliary wheel 16 of the other consumable conveying mechanism 1 and moved to the front conveyor belt 12 and the rear conveyor belt 13 of the other consumable conveying mechanism 1 by the consumable pushing mechanism 3 at the right end of the consumable conveying mechanism 1, and then the consumable 5 can continue to move to the right through the other consumable conveying mechanism 1.

[0076] Therefore, the present invention adopts a dual synchronous belt structure for transmission, which can be independently installed inside different types of fully automatic platforms, can be adapted to a variety of fully automatic platform sizes, and a variety of fully automatic platforms can integrate reciprocating consumables for pollution-free transportation, thereby avoiding sample loss due to contamination.

[0077] The invention is suitable for horizontal and vertical reciprocating transportation of consumables on various fully automatic platforms, has high flexibility, is easy to install, and has a reliable structure. It can also transport different types of consumables.

[0078] The present invention is applicable to various fully automatic equipment, can be placed horizontally or vertically, and has stable material transmission, high speed and precise positioning.

[0079] The consumable reciprocating conveying device of the present invention can realize the horizontal and vertical reciprocating movement of consumables between different types and different quantities of equipment. The present invention has a small and simple structure, is easy to manufacture and has low cost, occupies a small space, is easy to install, runs stably, is easy to maintain, is noiseless, and has a long service life.

[0080] In summary, the biological consumables reciprocating transfer equipment suitable for the forensic fully automatic extraction and detection platform of the present invention can effectively realize the transfer of biological consumables between cabins. The reciprocating consumables transfer is pollution-free and avoids sample loss due to contamination. It has a clever design, a simple structure, and is easy to manufacture. It has a low manufacturing cost and is suitable for large-scale promotion and application.

[0081] It can be seen that the purpose of the present invention has been completely and effectively achieved. The functional and structural principles of the present invention have been demonstrated and explained in the embodiments. Without departing from the principles, the implementation methods can be modified arbitrarily. Therefore, the present invention includes all modified implementation methods based on the spirit and scope of the claims.

Claims

1. A biological consumables reciprocating transport device suitable for a forensic fully automatic extraction and detection platform, characterized in that: It includes a consumables conveying mechanism, a consumables positioning mechanism, a consumables pushing mechanism and a consumables rotating pushing mechanism, wherein: The consumable material conveying mechanism includes a conveying frame, a front conveyor belt, a rear conveyor belt, a conveying drive device, a first front auxiliary wheel and a first rear auxiliary wheel, the conveying frame includes a front side plate, a rear side plate and a conveying bottom plate, the conveying bottom plate is horizontally arranged and arranged along the left-right direction, the front side plate and the rear side plate are both vertically arranged and arranged along the left-right direction and are spaced from front to back on the conveying bottom plate, the front conveyor belt and the rear conveyor belt are both vertically arranged and arranged along the left-right direction and are located between the front side plate and the rear side plate, the The transmission drive device is installed on the front side plate and the rear side plate and is respectively connected to the front conveyor belt and the rear conveyor belt for driving the front conveyor belt and the rear conveyor belt to rotate synchronously around the front-back direction. The first front auxiliary wheel and the first rear auxiliary wheel are arranged at intervals from each other and are respectively located on the right side of the upper belt portion of the front conveyor belt and the right end of the front side plate and on the right side of the upper belt portion of the rear conveyor belt and the right end of the rear side plate, and are respectively rotatably connected to the right end of the front side plate and the right end of the rear side plate around the front-back direction. The consumables positioning mechanism comprises a positioning lifting device, a positioning plate and a positioning consumables detection device, wherein the positioning plate is arranged horizontally and along the front-to-back direction and is located between the front conveyor belt and the rear conveyor belt, the positioning lifting device is installed on the conveying bottom plate and is located under the positioning plate and is connected to the positioning plate for lifting the positioning plate, the positioning consumables detection device is located behind the positioning plate and behind the rear side plate and is connected to the rear side plate, and the positioning consumables detection device signal is connected to the positioning lifting device; The consumable material pushing mechanism comprises a pushing slide, a first pushing driving device, a first pushing plate, a first pushing lifting device and a pushing consumable material detecting device, the pushing slide is located between the right end of the front side plate and the right end of the rear side plate and is movably arranged on the right end of the conveying bottom plate left and right, the first pushing driving device is located between the right end of the front side plate and the right end of the rear side plate and is installed on the right end of the rear side plate and is connected to the pushing slide for driving the pushing slide to move left and right, the first pushing plate is horizontally arranged and arranged along the left and right directions, the first pushing lifting device is arranged on the pushing slide and connected to the left end of the first pushing plate for lifting the first pushing plate, the pushing consumable material detecting device is located behind the right position of the right end of the first pushing plate and behind the right end of the rear side plate and is connected to the right end of the rear side plate, the pushing consumable material detecting device signal is connected to the first pushing driving device, and the first pushing lifting device and the first pushing driving device are arranged in linkage; The consumable material rotating pushing mechanism includes a rotating pushing base plate, a rotating base plate, a rotating driving device, a pushing base plate, a second pushing driving device, a front supporting plate, a rear supporting plate, a second pushing plate and a second pushing lifting device, a second front auxiliary wheel and a second rear auxiliary wheel, the rotating pushing base plate is horizontally arranged and arranged along the left-right direction and is located on the right side of the conveying base plate, the rotating base plate is horizontally arranged and arranged along the left-right direction and is horizontally rotatable on the rotating pushing base plate, the rotating driving device is installed on the rotating pushing base plate and connected to the rotating base plate for driving the rotating base plate to rotate horizontally, the front supporting plate and the rear supporting plate are both horizontally arranged and arranged along the left-right direction and are spaced apart from each other on the rotating base plate front and back, the pushing base plate is horizontally arranged and arranged along the left-right direction, and the pushing base plate can be moved left and right The second pushing driving device is arranged on the rotating base plate and is located below the position between the front supporting plate and the rear supporting plate, the second pushing driving device is arranged on the rotating base plate and is connected to the pushing base plate for driving the pushing base plate to move left and right, the second pushing plate is arranged vertically and is arranged along the front-to-back direction and is located on the right side of the position between the front supporting plate and the rear supporting plate, the second pushing lifting device is installed on the pushing base plate and is connected to the second pushing plate for lifting the second pushing plate, the second front auxiliary wheel and the second rear auxiliary wheel are arranged at intervals from each other front to back and are rotatably arranged on the rotating pushing base plate around the front-to-back direction, the second front auxiliary wheel and the second rear auxiliary wheel are respectively located on the right side of the first front auxiliary wheel and the first rear auxiliary wheel and are respectively located on the left side of the front supporting plate and the rear supporting plate.

2. The biological consumables reciprocating transport device suitable for the forensic fully automatic extraction and detection platform according to claim 1, characterized in that: The transmission drive device includes a left rotating shaft, a right rotating shaft, a front driving wheel, a rear driving wheel, a front driven wheel, a rear driven wheel and a transmission drive component, the left rotating shaft and the right rotating shaft are both arranged along the front-to-back direction and spaced apart from each other on the left and right sides, the left rotating shaft is located between the left end of the front side plate and the left end of the rear side plate and is rotatably connected to the left end of the front side plate and the left end of the rear side plate around the front-to-back direction, the right rotating shaft is located between the right end of the front side plate and the right end of the rear side plate and is rotatably connected to the right end of the front side plate and the right end of the rear side plate around the front-to-back direction, the front driving wheel and the rear driving wheel are The driving wheels are arranged at intervals from front to back and are both located between the left end of the front side plate and the left end of the rear side plate and are both sleeved on the left rotating shaft. The front driven wheel and the rear driven wheel are arranged at intervals from front to back and are both located between the right end of the front side plate and the right end of the rear side plate and are both sleeved on the right rotating shaft. The left end and the right end of the front conveyor belt are respectively sleeved on the front driving wheel and the front driven wheel, and the left end and the right end of the rear conveyor belt are respectively sleeved on the rear driving wheel and the rear driven wheel. The transmission drive component is installed on the front side plate and connected to the left rotating shaft to drive the left rotating shaft to rotate around the front and rear directions.

3. The biological consumables reciprocating transport device suitable for the forensic fully automatic extraction and detection platform according to claim 1, characterized in that: The positioning and lifting device includes a positioning fixing seat, a positioning screw, a positioning nut, a positioning driving component and a positioning connecting piece. The positioning driving component is installed on the conveying base plate, the positioning fixing seat is installed on the positioning driving component, the positioning screw is vertically arranged, the positioning driving component is located under the positioning screw and connected to the positioning screw for driving the positioning screw to rotate horizontally, the positioning nut is sleeved and threadedly engaged with the positioning screw and is located under the positioning plate, the positioning nut is connected to the positioning plate through the positioning connecting piece, the positioning plate is vertically movably arranged on the positioning fixing seat, and the positioning consumable detection device signal is connected to the positioning driving component.

4. The biological consumables reciprocating transport device suitable for the forensic fully automatic extraction and detection platform as claimed in claim 3, characterized in that: The positioning lifting device also includes a positioning guide rail, which is vertically arranged and installed on the positioning fixing seat, and the positioning plate is vertically movably connected to the positioning guide rail.

5. The biological consumables reciprocating transport device suitable for the forensic fully automatic extraction and detection platform according to claim 1, characterized in that: The first pushing drive device includes a first pushing synchronous belt, a first pushing driving wheel, a first pushing driven wheel and a first pushing driving component, the first pushing driving wheel and the first pushing driven wheel are both arranged vertically and along the left and right directions and are spaced apart from each other on the left and right sides, the first pushing driving wheel and the first pushing driven wheel are both rotatably arranged on the right end of the conveying bottom plate around the front and rear directions, the first pushing synchronous belt is arranged vertically and along the left and right directions, the left and right ends of the first pushing synchronous belt are respectively sleeved on the first pushing driving wheel and the first pushing driven wheel, the first pushing driving component is located between the right end of the front side plate and the right end of the rear side plate and is installed at the right end of the rear side plate and is connected to the first pushing driving wheel for driving the first pushing driving wheel to rotate around the front and rear directions, the upper belt portion of the first pushing synchronous belt is located in front of the pushing slide and is connected to the pushing slide, and the signal of the pushing consumables detection device is connected to the first pushing driving component.

6. The biological consumables reciprocating transport device suitable for a forensic fully automatic extraction and detection platform as claimed in claim 1, characterized in that: The first push lifting device includes a lifting support plate, a lifting connection plate and a lifting shaft. The lifting support plate is vertically arranged and arranged on the push slide along the front-to-back direction. The left end of the first push plate is located on the right side of the lifting support plate and is vertically movably connected to the lifting support plate. The lifting connection plate is vertically arranged and arranged along the left-right direction. The lifting connection plate is located under the front side of the left end of the first push plate and is connected to the front side of the left end of the first push plate. The right end of the front side plate is provided with a guide groove along the front-to-back direction. The guide groove includes a left slide groove, a middle slide groove and a right slide groove. The slide groove, the left slide groove and the right slide groove are both long strips and extend along the left and right directions, the left slide groove is located at the lower left of the right slide groove, the middle slide groove is inclined along the left and right directions and is located between the right end of the left slide groove and the left end of the right slide groove and is respectively connected to the right end of the left slide groove and the left end of the right slide groove, the lifting shaft is arranged along the front-to-back direction, the front end of the lifting shaft is inserted into the left slide groove along the front-to-back direction and is movably arranged along the length direction of the guide groove, and the rear end of the lifting shaft is located in front of the lifting connecting plate and is connected to the lifting connecting plate.

7. The biological consumables reciprocating transport device suitable for a forensic fully automatic extraction and detection platform as claimed in claim 6, characterized in that: The first pushing and lifting device also includes a lifting bearing, which is vertically arranged and arranged along the left and right directions. The lifting bearing is located in the left sliding groove and is sleeved on the front end of the lifting shaft.

8. The biological consumables reciprocating transport device suitable for a forensic fully automatic extraction and detection platform as claimed in claim 1, characterized in that: The rotary drive device includes a rotary synchronous belt, a rotary driving wheel, a rotary driven wheel and a rotary driving component. The rotary driven wheel and the rotary driving wheel are both horizontally arranged and spaced from each other left and right and are both horizontally rotatably arranged on the rotary pushing base plate. The rotary synchronous belt is horizontally arranged and arranged along the left and right directions. The left and right ends of the rotary synchronous belt are respectively sleeved on the rotary driven wheel and the rotary driving wheel. The rotary driving component is installed on the rotary pushing base plate and connected to the rotary driving wheel for driving the rotary driving wheel to rotate horizontally. The rotary base plate is arranged on the rotary driven wheel.

9. The biological consumables reciprocating transport device suitable for a forensic fully automatic extraction and detection platform according to claim 1, characterized in that: The second pushing driving device includes a second pushing synchronous belt, a second pushing driving wheel, a second pushing driven wheel and a second pushing driving component. The second pushing driven wheel and the second pushing driving wheel are both horizontally arranged and spaced apart from each other left and right and are both horizontally rotatable on the rotating base plate. The second pushing synchronous belt is horizontally arranged and arranged along the left and right directions. The left end and the right end of the second pushing synchronous belt are respectively sleeved on the second pushing driven wheel and the second pushing driving wheel. The second pushing driving component is installed on the rotating base plate and connected to the second pushing driving wheel for driving the second pushing driving wheel to rotate horizontally. The rear belt portion of the second pushing synchronous belt is located in front of the pushing base plate and connected to the pushing base plate.

10. The biological consumables reciprocating transport device suitable for a forensic fully automatic extraction and detection platform according to claim 1, characterized in that: The second pushing and lifting device includes a lifting and fixing seat, a lifting screw, a lifting nut, a lifting drive component and a lifting and fixing plate. The lifting and fixing seat is installed on the pushing base plate, the lifting screw is vertically arranged, the lifting drive component is installed on the pushing base plate and is located under the lifting screw and is connected to the lifting screw for driving the lifting screw to rotate horizontally, the lifting nut is sleeved and threadedly engaged with the lifting screw, the lifting and fixing plate is horizontally arranged and arranged along the front and rear direction and connected to the lifting nut, the lifting and fixing plate is located on the left side of the lifting and fixing seat and is vertically movably connected to the lifting and fixing seat, and the second pushing plate is arranged on the left side of the lifting and fixing plate.

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