A material transport device for road management

Abstract

The application discloses a material conveying device for road management, which comprises a box body, a feeding cavity, a cleaning cavity, a detecting cavity and a discharging cavity are sequentially arranged in the box body from one side to the other side and are communicated with each other, a notch is arranged on one side of the discharging cavity and the feeding cavity, a material car assembly matched with the notch is arranged in the notch, a top plate lifting assembly is arranged on the top of the feeding cavity, a push plate assembly is arranged at the middle position of the top plate lifting assembly, a first linear guide rail is fixedly connected to the top of the cleaning cavity, the detecting cavity and the discharging cavity, a plurality of parallel pulleys are symmetrically and rotatably connected to the inner walls of the two sides of the cleaning cavity, a wind inlet is embedded on the inner wall of the cleaning cavity below the pulleys, and a first linear motor is movably connected to the bottom of the first linear guide rail. The material conveying device can realize automatic feeding and discharging and all-round detection of the plate under the premise of ensuring stable transportation of the plate.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of transportation device, and particularly relates to a material transportation device for road management. BACKGROUND

[0002] The building road refers to a road construction project for meeting the needs of city planning and development. The building road should be designed, constructed and accepted according to relevant laws and regulations in the construction process, and the safety, order and beauty of the road should be ensured. The most common material needed by the building road is building board.

[0003] The building board is a kind of building material with wide application range. After the building board is produced, it needs to be detected to observe whether there is crack on the surface. If there is, it indicates that the board is a waste product. In the detection process, the board needs to be sent into the detection room and sent out after the detection is completed. In order to improve the work efficiency, the manufacturer generally uses the corresponding transportation device.

[0004] The existing transportation method for the board is mainly the conveyor belt. This transportation method is not only inconvenient for feeding and discharging, but also cannot detect the bottom surface of the board, and has great limitation. Therefore, how to ensure the stable transportation of the board, automatically feed and discharge and comprehensively detect the board is a difficult problem to be solved at present. Therefore, the material transportation device for road management is provided. SUMMARY

[0005] The technical problem to be solved by the present application is how to solve the problem of automatically feeding and discharging and comprehensively detecting the board under the premise of ensuring the stable transportation of the board, and provide the material transportation device for road management.

[0006] The application solves the above technical problems through the following technical scheme, and comprises a box body, a feeding cavity, a cleaning cavity, a detection cavity and a discharging cavity are sequentially arranged in the box body from one side to the other side and are communicated with each other, a notch is arranged on one side of the discharging cavity and the feeding cavity, a dolly assembly matched with the notch is arranged in the notch, a top plate lifting assembly is arranged on the top of the feeding cavity, a push plate assembly is arranged at the middle position of the top plate lifting assembly, a first linear guide rail is fixedly connected to the top of the cleaning cavity, the detection cavity and the discharging cavity, a plurality of parallel pulleys are symmetrically and rotatably connected to the inner walls of the two sides of the cleaning cavity, a wind shower nozzle is embedded on the inner wall of the cleaning cavity below the pulleys, a first linear motor is movably connected to the bottom of the first linear guide rail, and a liftable rotary clamp is fixedly connected to the bottom end surface of the first linear motor, two groups of cameras are embedded on the inner wall of the detection cavity, the number of the cameras in each group is at least three, the lenses of the cameras in the upper group are inclined downward, the lenses of the cameras in the lower group are inclined upward, a waste recycling assembly is arranged at the lower part of the inside of the detection cavity, and a negative pressure suction assembly is arranged on the inner wall of one side of the discharging cavity.

[0007] Further, the dolly assembly specifically comprises: a vehicle body, a lifting groove is arranged in the inside of the vehicle body, a lifting plate is movably connected to the inside of the lifting groove, two parallel optical shafts are fixedly connected to one side of the bottom end surface of the lifting groove, the top ends of the optical shafts penetrate through the lifting plate and are flush with the top end of the lifting groove, first sliding grooves are symmetrically arranged on the inner walls of the two sides of the lifting groove, first lead screws are rotatably connected to the interiors of the first sliding grooves, first sliding blocks matched with the first sliding grooves are fixedly connected to the two side surfaces of the lifting plate, the first lead screws penetrate through the first sliding blocks and are threadedly connected thereto, a driving cavity is arranged below the lifting groove, a first motor is embedded at the middle position of the bottom end surface of the driving cavity, a first transmission wheel is fixedly connected to the output shaft of the first motor and penetrates through the bottom end surface of the driving cavity, a second transmission wheel is fixedly connected to the bottom end of the first lead screw and penetrates into the driving cavity, and the first transmission wheel and the second transmission wheel are first belt transmissionally connected.

[0008] Further, the top plate lifting assembly specifically comprises: two parallel cross beams fixedly connected to the top end of the feeding cavity, a second motor is fixedly connected to one end of the two cross beams, a third transmission wheel is fixedly connected to the bottom output shaft of the second motor, a fourth transmission wheel is rotatably connected to one side of the third transmission wheel, the third transmission wheel and the fourth transmission wheel are second belt transmissionally connected, first moving bases are fixedly connected to the outer sides of the second belt, a connecting frame is fixedly connected to the bottom end of the first moving base, a horizontal plate is fixedly connected to the bottom end of the connecting frame, and a trapezoidal plug-in plate is fixedly connected to the bottom end of one side surface of the horizontal plate.

[0009] Further, the top end of the connecting frame on the two sides of the first moving seat is fixedly connected with a first limiting sliding seat, the bottom end of the cross beam is fixedly connected with a first limiting sliding rail corresponding to the position of the first limiting sliding seat, and the first limiting sliding seat is clamped on and movably connected with the first limiting sliding rail.

[0010] Further, the push plate assembly specifically comprises: a support plate fixed at the top end of the inner side of the feeding cavity, the top end of the support plate is fixedly connected with a third motor, the output shaft of the third motor penetrates through the support plate and is fixedly connected with a fifth transmission wheel, one side of the support plate is fixedly connected with a support seat, the bottom end surface of the support seat is rotatably connected with a sixth transmission wheel, a third belt transmission connection is arranged between the fifth transmission wheel and the sixth transmission wheel, the outside of the third belt is fixedly connected with a second moving seat, the bottom end of the second moving seat is fixedly connected with a vertical plate, and the two sides of the second moving seat are fixedly connected with limiting shaft rods.

[0011] Further, the liftable rotary clamp specifically comprises: a connecting column fixed at the bottom end of the first linear motor, the bottom end of the connecting column is fixedly connected with a strip-shaped plate, the bottom end surface of the strip-shaped plate is fixedly connected with second limiting sliding rails on the two sides, the bottom end of the second limiting sliding rail is movably connected with a second limiting sliding seat, the bottom end of the second limiting sliding seat is fixedly connected with a support frame, one side surface of the support frame is fixedly connected with a telescopic arm, the bottom end of the telescopic arm is fixedly connected with a fourth motor, the output shaft of the fourth motor is fixedly connected with a pneumatic clamp, one side of the top end surface of the support frame is fixedly connected with a transmission seat, one side of the transmission seat is fixedly connected with a fifth motor, the output shaft of the fifth motor is fixedly connected with a second lead screw, and the output shaft of the second lead screw penetrates through the transmission seat and is threadedly connected therewith.

[0012] Further, the waste recycling assembly specifically comprises: a moving plate movably connected inside the detection cavity, drive members are arranged between the two side surfaces of the moving plate and the inner wall of the detection cavity to drive the moving plate to move back and forth, notches are formed in the two side surfaces of the box body for the moving plate to move back and forth, a flat groove is formed in one side of the top end surface of the moving plate, a plurality of vertical grooves are formed in the other side of the top end surface of the moving plate and are uniformly distributed, rectangular grooves are symmetrically formed in the two inner walls of the flat groove, and elastic members are arranged in the flat groove.

[0013] Further, the drive member specifically comprises: second sliding blocks fixed on the two side surfaces of the moving plate, second sliding grooves are formed in the inner wall of the detection cavity corresponding to the positions of the second sliding blocks, the second sliding blocks are movably connected inside the second sliding grooves and are matched therewith, a third lead screw is rotatably connected inside the second sliding groove, a sixth motor is embedded in the end inner wall of the second sliding groove, the output shaft of the sixth motor is fixedly connected with the third lead screw, and the third lead screw penetrates through the second sliding block and is threadedly connected therewith.

[0014] Further, the elastic member specifically comprises: a rubber plate movably connected inside the flat groove, and a plurality of spring columns in array distribution are fixedly connected between the bottom end surface of the rubber plate and the bottom end surface of the flat groove.

[0015] Further, the negative pressure suction accessory specifically comprises: a fixed plate fixed on the inner wall of one side of the discharging cavity, a gas cylinder is fixedly connected to the bottom end surface of the fixed plate, a bottom output shaft of the gas cylinder is fixedly connected with a negative pressure suction head, and the negative pressure suction head is connected with an external negative pressure generator.

[0016] Compared with the prior art, the present application has the following advantages:

[0017] 1. The cooperation of the trolley assembly, the top plate lifting assembly, the push plate assembly and the liftable rotary clamp can realize automatic feeding and discharging and omnibearing detection of the plate under the premise of ensuring stable transportation of the plate.

[0018] 2. The trolley assembly can directly send the full plate to the feeding position without additional stacking, and the full plate can be recovered and stacked together and pushed away after detection, so that the automation degree is high and the use is convenient.

[0019] 3. Since the plates in the feeding cavity are stacked together, the gap between the adjacent two plates is small and inconvenient for sending to the next process, therefore, the top plate lifting assembly can lift the plates from both sides of the uppermost plate, and at the same time, the plates can be corrected to the middle position, which facilitates the plate pushing work of the push plate assembly.

[0020] 4. The push plate assembly can slowly push the plate into the cleaning cavity after the uppermost plate is lifted and pushed by the top plate lifting assembly, thereby completing the transfer of the plate, and the automation degree is high.

[0021] 5. The liftable rotary clamp can clamp the plate from the pulley, and after descending below the cleaning cavity, the plate is rotated, the dust and sundries on the surface of the plate are blown away through the air shower, so as to avoid affecting the subsequent detection, and after the plate enters the detection cavity, the plate is rotated again, so that the camera can collect the surface image of the plate omnibearing, which is convenient for subsequent image recognition to detect whether the plate has cracks, and when the plate has cracks, the liftable rotary clamp can put the plate with cracks into the waste recovery assembly.

[0022] 6. The waste recovery assembly comprises a flat groove and a vertical groove, which can respectively place recyclable and non-recyclable scrap plates, thereby improving the utilization efficiency of the scrap plates. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1is a schematic view of the overall structure in the embodiment of the present application;

[0024] Figure 2 is a structural view of the top plate lifting assembly in the embodiment of the present application;

[0025] Figure 3 is a combined view of the first limiting slide rail and the first limiting slide seat in the embodiment of the present application;

[0026] Figure 4 is a structural view of the push plate assembly in the embodiment of the present application;

[0027] Figure 5 is a combined view of the fifth transmission wheel and the sixth transmission wheel in the embodiment of the present application;

[0028] Figure 6 is a structural view of the liftable rotary clamp in the embodiment of the present application;

[0029] Figure 7 is a combined view of the second limiting slide rail and the second limiting slide seat in the embodiment of the present application;

[0030] Figure 8 is an internal view of the moving plate in the embodiment of the present application;

[0031] Figure 9 is a structural view of the vehicle body in the embodiment of the present application;

[0032] Figure 10 is an internal view of the vehicle body in the embodiment of the present application.

[0033] In the figure: 1, box; 2, feeding cavity; 3, cleaning cavity; 4, detection cavity; 5, discharging cavity; 6, notch; 7, vehicle body; 8, connecting frame; 9, vertical plate; 10, first linear guide rail; 11, first linear motor; 12, connecting column; 13, telescopic arm; 14, pulley; 15, air shower; 16, camera; 17, moving plate; 18, second sliding block; 19, second sliding groove; 20, third lead screw; 21, sixth motor; 22, fixed plate; 23, air cylinder; 24, negative pressure suction head; 25, cross beam; 26, second motor; 27, third transmission wheel; 28, fourth transmission wheel; 29, second belt; 30, first moving seat; 31, cross plate; 32, trapezoidal plug-in plate; 33, first limiting sliding rail; 34, first limiting sliding seat; 35, support plate; 36, third motor; 37, fifth transmission wheel; 38, support seat; 39, sixth transmission wheel; 40, third belt; 41, second moving seat; 42, limiting shaft; 43, strip plate; 44, second limiting sliding rail; 45, second limiting sliding seat; 46, support frame; 47, fifth motor; 48, transmission seat; 49, second lead screw; 50, fourth motor; 51, pneumatic clamp; 52, flat groove; 53, rectangular groove; 54, rubber plate; 55, spring column; 56, vertical groove; 57, lifting groove; 58, lifting plate; 59, optical axis; 60, first sliding groove; 61, first lead screw; 62, first sliding block; 63, driving cavity; 64, first motor; 65, first transmission wheel; 66, second transmission wheel; 67, first belt. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0035] As mentioned in the background art of the present application, the inventor has found through research that the existing technology mainly uses a conveyor belt for transporting plates. This transportation method is not only inconvenient for loading and unloading, but also cannot detect the bottom surface of the plates, which has great limitations. Therefore, how to ensure stable transportation of plates while automatically loading and unloading and detecting plates in all directions is a difficult problem that we need to solve at present.

[0036] In order to solve the above problems, the present application discloses a material transportation device for road management, which is characterized by the cooperation of the dolly assembly, the top plate lifting assembly, the push plate assembly and the liftable rotary clamp, which can automatically load and unload and detect plates in all directions while ensuring stable transportation of plates.

[0037] AsFigures 1-10 As shown, the embodiment provides a technical scheme: a road management material transportation device, comprising a box body 1, the inside of the box body 1 is sequentially provided with a feeding cavity 2, a cleaning cavity 3, a detection cavity 4 and a discharging cavity 5 which are communicated with each other from one side to the other side, and a notch 6 is formed in one side of the discharging cavity 5 and the feeding cavity 2, and a dolly assembly matched with the notch 6 is arranged in the notch 6; a top plate lifting assembly is arranged on the top of the feeding cavity 2, and a push plate assembly is arranged at the middle position of the top plate lifting assembly, a first linear guide rail 10 is fixedly connected to the top of the cleaning cavity 3, the detection cavity 4 and the discharging cavity 5, and a plurality of parallel pulleys 14 are symmetrically and rotatably connected to the inner walls on both sides of the cleaning cavity 3, a wind shower 15 is embedded on the inner wall of the cleaning cavity 3 below the pulley 14, a first linear motor 11 is movably connected to the bottom of the first linear guide rail 10, and a liftable rotary clamp is fixedly connected to the bottom end surface of the first linear motor 11; two groups of cameras 16 are embedded on the inner wall of the detection cavity 4, the number of each group of cameras 16 is at least three, the lenses of the upper group of cameras 16 are inclined downward, and the lenses of the lower group of cameras 16 are inclined upward, a waste recycling assembly is arranged at the lower part of the inside of the detection cavity 4, and a negative pressure suction assembly is arranged on the inner wall of one side of the discharging cavity 5. The present application can automatically collect and release materials and detect the boards in all directions under the premise of ensuring stable transportation of the boards.

[0038] In the embodiment, the dolly assembly specifically comprises: a vehicle body 7, a lifting groove 57 is formed in the inside of the vehicle body 7, and a lifting plate 58 is movably connected to the inside of the lifting groove 57, two parallel optical shafts 59 are fixedly connected to one side of the bottom end surface of the lifting groove 57, the top ends of the optical shafts 59 penetrate through the lifting plate 58 and are flush with the top end of the lifting groove 57, first sliding grooves 60 are symmetrically formed in the inner walls on both sides of the lifting groove 57, first lead screws 61 are rotatably connected to the inside of the first sliding grooves 60, first sliding blocks 62 matched with the first sliding grooves 60 are fixedly connected to the two side surfaces of the lifting plate 58, the first lead screws 61 penetrate through the first sliding blocks 62 and are threadedly connected thereto, a driving cavity 63 is formed below the lifting groove 57, a first motor 64 is embedded in the middle position of the bottom end surface of the driving cavity 63, an output shaft of the first motor 64 penetrates through the bottom end surface of the driving cavity 63 and is fixedly connected with a first transmission wheel 65, the bottom end of the first lead screw 61 penetrates into the driving cavity 63 and is fixedly connected with a second transmission wheel 66, and the first transmission wheel 65 and the second transmission wheel 66 are drivingly connected through a first belt 67. Through the dolly assembly, the full boards can be directly sent to the feeding position without additional stacking, and the boards can be recycled and stacked together after detection, which is high in automation and convenient to use.

[0039] In the embodiment, the top plate lifting assembly specifically comprises two cross beams 25 fixed side by side at the top end of the feeding cavity 2, one end of each of the two cross beams 25 is fixedly connected with a second motor 26, the bottom output shaft of the second motor 26 is fixedly connected with a third transmission wheel 27, one side of the third transmission wheel 27 is rotatably connected with a fourth transmission wheel 28, a second belt 29 is arranged between the third transmission wheel 27 and the fourth transmission wheel 28 in transmission connection, the outer sides of the second belt 29 are fixedly connected with first moving seats 30, and the bottom end of each of the first moving seats 30 is fixedly connected with a connecting frame 8, the bottom end of the connecting frame 8 is fixedly connected with a horizontal plate 31, and the bottom end of one side of the horizontal plate 31 is fixedly connected with a trapezoidal plugboard 32. Since the boards fed into the feeding cavity 2 are stacked together, the gap between adjacent two boards is small and inconvenient for feeding to the next process, therefore, the top plate lifting assembly arranged in the application can lift the boards from both sides of the uppermost board, and at the same time, the boards can be corrected to the middle position, which is convenient for the pushing work of the subsequent pushing plate assembly.

[0040] In the embodiment, the top end of the connecting frame 8 on each side of the first moving seat 30 is fixedly connected with a first limiting sliding seat 34, the bottom end of the cross beam 25 is fixedly connected with a first limiting sliding rail 33 at a position corresponding to the first limiting sliding seat 34, and the first limiting sliding seat 34 is clamped on and movably connected with the first limiting sliding rail 33. The cooperation of the first limiting sliding seat 34 and the first limiting sliding rail 33 can improve the stability of the moving process of the connecting frame 8.

[0041] In the embodiment, the pushing plate assembly specifically comprises a support plate 35 fixed at the top end of the inner side of the feeding cavity 2, the top end of the support plate 35 is fixedly connected with a third motor 36, the output shaft of the third motor 36 penetrates through the support plate 35 and is fixedly connected with a fifth transmission wheel 37, one side of the support plate 35 is fixedly connected with a support seat 38, the center of the bottom end surface of the support seat 38 is rotatably connected with a sixth transmission wheel 39, the fifth transmission wheel 37 and the sixth transmission wheel 39 are arranged in transmission connection through a third belt 40, the outer side of the third belt 40 is fixedly connected with a second moving seat 41, the bottom end of the second moving seat 41 is fixedly connected with a vertical plate 9, and the two sides of the second moving seat 41 are fixedly connected with limiting shaft rods 42. The pushing plate assembly can slowly push the boards into the cleaning cavity 3 after the top plate lifting assembly lifts and pushes the uppermost board to the middle, thereby completing the transfer of the boards, and the degree of automation is high.

[0042] In this embodiment, the liftable rotary clamp specifically comprises a connecting column 12 fixed at the bottom end of the first linear motor 11, a strip-shaped plate 43 fixedly connected to the bottom end of the connecting column 12, second limiting slide rails 44 fixedly connected to the bottom end faces of the strip-shaped plate 43, second limiting slide seats 45 movably connected to the bottom ends of the second limiting slide rails 44, the second limiting slide rails 44 and the second limiting slide seats 45 used in cooperation to improve the stability of the movement of a support frame 46, the support frame 46 fixedly connected to the bottom end of the second limiting slide seat 45, an extension arm 13 fixedly connected to one side face of the support frame 46, a fourth motor 50 fixedly connected to the bottom end of the extension arm 13, a pneumatic clamp 51 fixedly connected to the output shaft of the fourth motor 50, a transmission seat 48 fixedly connected to one side of the top end face of the support frame 46, a fifth motor 47 fixedly connected to one side of the transmission seat 48, and a second lead screw 49 fixedly connected to the output shaft of the fifth motor 47, the output shaft of the second lead screw 49 penetrating through the transmission seat 48 and being in threaded connection with the transmission seat 48. The liftable rotary clamp can receive a plate from the pulley 14, clamp the plate, and then rotate the plate after the plate is lowered below the cleaning cavity 3, so that the dust and sundries on the surface of the plate are blown away by the air shower 15, thereby avoiding affecting the subsequent detection. After the plate enters the detection cavity 4, the plate is rotated again, so that the camera 16 can collect images of the surface of the plate in all directions, thereby facilitating subsequent image recognition detection of whether the plate has cracks. When the plate has cracks, the liftable rotary clamp can put the plate with cracks into the waste recycling assembly.

[0043] In this embodiment, the waste recycling assembly specifically comprises a moving plate 17 movably connected inside the detection cavity 4, driving members arranged between the two side faces of the moving plate 17 and the inner walls of the detection cavity 4 to drive the moving plate 17 to move back and forth, notches provided in the two side faces of the box 1 to allow the moving plate 17 to move back and forth, a flat groove 52 provided in one side of the top end face of the moving plate 17, a plurality of vertical grooves 56 uniformly distributed in the other side of the top end face of the moving plate 17, rectangular grooves 53 symmetrically provided in the two inner walls of the flat groove 52, and elastic members arranged in the flat groove 52. The flat groove 52 and the vertical grooves 56 of the waste recycling assembly can respectively place recyclable scrap plates and non-recyclable scrap plates, thereby improving the utilization efficiency of the scrap plates.

[0044] In the embodiment, the driving member specifically comprises: second sliding blocks 18 fixed on both sides of the moving plate 17, second sliding grooves 19 are formed in the inner wall of the detection cavity 4 corresponding to the positions of the second sliding blocks 18, the second sliding blocks 18 are movably connected inside the second sliding grooves 19 and matched with the second sliding grooves 19, third lead screws 20 are rotatably connected inside the second sliding grooves 19, sixth motors 21 are embedded in the end walls of the second sliding grooves 19, the output shafts of the sixth motors 21 are fixedly connected with the third lead screws 20, and the third lead screws 20 penetrate through the second sliding blocks 18 and are threadedly connected with the second sliding blocks 18. The sixth motor 21 drives the third lead screw 20 to rotate, the second sliding block 18 slowly moves in the second sliding groove 19 along the third lead screw 20, and the moving plate 17 is driven to adjust the position.

[0045] In the embodiment, the elastic member specifically comprises: rubber plates 54 movably connected inside the flat grooves 52, and a plurality of spring columns 55 in an array are fixedly connected between the bottom end surfaces of the rubber plates 54 and the bottom end surfaces of the flat grooves 52.

[0046] In the embodiment, the negative pressure suction accessory specifically comprises: a fixed plate 22 fixed on the inner wall of one side of the discharging cavity 5, a gas cylinder 23 fixedly connected with the bottom end surface of the fixed plate 22, and a negative pressure suction head 24 fixedly connected with the bottom output shaft of the gas cylinder 23, wherein the negative pressure suction head 24 is connected with an external negative pressure generator.

[0047] The working principle of the application is as follows: when in use, first, the plate to be detected is stacked in the lifting groove 57 of the vehicle body 7, then the vehicle body 7 full of plates is pushed into the slot 6 of the feeding cavity 2, and then an empty vehicle body 7 is pushed into the slot 6 of the discharging cavity 5. Subsequently, the plate is intermittently pushed upward by the vehicle assembly in the feeding cavity 2, and the height of each time is the thickness of the plate. The specific process is as follows: the first motor 64 drives the first transmission wheel 65 to rotate, the second transmission wheel 66 and the first lead screw 61 are driven to rotate under the transmission of the first belt 67, the first sliding block 62 slowly rises in the first sliding groove 60 along the first lead screw 61, and the lifting plate 58 is driven to rise, so that the plates stacked on the lifting plate 58 are synchronously lifted.

[0048] After the topmost board is ejected from the lifting groove 57, the top plate lifting assembly operates to lift and push the topmost board, specifically: the second motor 26 operates to drive the third transmission wheel 27 to rotate, the fourth transmission wheel 28 rotates synchronously with the second belt 29, and the two first moving seats 30 on the second belt 29 move towards each other, thereby driving the two connecting frames 8 to move towards each other, and the horizontal plate 31 at the bottom end of the connecting frame 8 and the trapezoidal plug plate 32 also move, the two trapezoidal plug plates 32 are inserted from the bottom of the two sides of the topmost board, and as the trapezoidal plug plates 32 continuously penetrate, the topmost board is also continuously lifted and separated from the lower board until the two sides of the topmost board contact the horizontal plate 31, and the horizontal plate 31 can also push the topmost board to move to the middle position.

[0049] After the topmost board is lifted and pushed to the middle, the push plate assembly operates to slowly push the board into the cleaning cavity 3, specifically: the third motor 36 operates to drive the fifth transmission wheel 37 to rotate, thereby driving the third belt 40 and the sixth transmission wheel 39 to rotate synchronously, the second moving seat 41 of the third belt 40 drives the vertical plate 9 to move, and the moving vertical plate 9 pushes the topmost board into the two rows of pulleys 14 in the cleaning cavity 3.

[0050] When the board reaches the two rows of pulleys 14, the liftable and rotatable clamp operates to clamp the board from the pulleys 14 and then rotates after descending below the cleaning cavity 3, thereby blowing away the dust and debris on the surface of the board through the air shower 15 to avoid affecting subsequent detection. The specific working process of the liftable and rotatable clamp is as follows: the pneumatic clamp 51 is lowered to the level of the board through the telescopic arm 13, the pneumatic clamp 51 operates to open, then the two fifth motors 47 operate synchronously to drive the corresponding second lead screws 49 to rotate, thereby driving the two transmission seats 48 to move towards each other, the support frame 46 and the telescopic arm 13 and the pneumatic clamp 51 thereon move synchronously, until the openings of the two pneumatic clamps 51 clamp the two sides of the board, then the pneumatic clamp 51 operates to close to clamp the board, and then the telescopic arm 13 operates to lift the board to a certain height and then rotates, and then the board is lowered below the cleaning cavity 3 and rotates, the rotation refers to that the fourth motor 50 operates to drive the pneumatic clamp 51 to rotate together with the board, thereby blowing away the dust and debris on the surface of the board through the air shower 15 to avoid affecting subsequent detection.

[0051] After the plate is cleaned, the plate is lifted above the pulley 14, and then the first linear motor 11 runs along the first linear guide rail 10 to slowly move into the detection cavity 4, and then the lifting and rotating clamp drives the plate into the detection cavity 4. After the plate enters the detection cavity 4, the lifting and rotating clamp rotates the plate again, and then the camera 16 collects the image of the plate surface in all directions. The collected image is uploaded to the background control terminal, and the background control terminal determines whether the plate has cracks through image recognition technology. When the plate has cracks, the lifting and rotating clamp can put the plate with cracks into the waste recycling assembly. Specifically, if the plate has many cracks and has no recycling value, the lifting and rotating clamp rotates the plate to a vertical state, and then the plate is lowered and inserted into the vertical groove 56 of the moving plate 17, and then released. It should be noted that the moving plate 17 can be moved by a driving member, so that after the plate is inserted into one vertical groove 56, the position of the moving plate 17 is adjusted, and another empty vertical groove 56 reaches below the plate to be inserted. If the plate has fewer cracks and can be recycled, the lifting and rotating clamp adjusts the plate to a horizontal state and lowers it into the flat groove 52. During the lowering process, the pneumatic clamp 51 is lowered from the rectangular groove 53, and after the plate is placed in the flat groove 52, the rubber plate 54 supports the plate, and the spring column 55 buffers the impact force when the plate is placed on the rubber plate 54, preventing the plate from being damaged.

[0052] After the plate is detected, the first linear motor 11 runs along the first linear guide rail 10 to slowly move into the discharge cavity 5, and then the lifting and rotating clamp drives the plate into the discharge cavity 5. After the plate enters the discharge cavity 5, the lifting and rotating clamp lowers the plate to the top end of the lifting groove 57 of the car body 7 in the discharge cavity 5. Then, the external negative pressure generator operates, the cylinder 23 of the negative pressure suction accessory extends downward to output the shaft, so that the negative pressure suction head 24 firmly adsorbs the plate. Then, the lifting and rotating clamp releases the plate, and the plate is fixed by the negative pressure suction head 24. Then, the cylinder 23 extends downward again until the plate is sent into the lifting groove 57, and the external negative pressure generator stops operating. The negative pressure suction head 24 releases the plate and allows it to fall into the lifting groove 57. It should be noted that the lifting plate 58 of the car body 7 in the discharge cavity 5 is initially located at the highest position. After the lifting plate 58 receives the first plate, the lifting plate 58 is lowered by one unit height until the lifting plate 58 is lowered to the lowest point. The unit height refers to the thickness of the plate. After the car body 7 in the discharge cavity 5 is filled with plates, the staff directly pulls out the car body 7 and pushes it to another position.

[0053] In addition, the terms "first", "second", etc. are used only for the purpose of description, and should not be understood as indicating or implying relative importance or a specific number of the technical features indicated. Therefore, the features defined as "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, for example, two, three, etc., unless otherwise explicitly and specifically limited.

[0054] In the description of the present application, the description referring to the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Also, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. In addition, the person skilled in the art can combine and combine the different embodiments or examples described in the present specification and the features of the different embodiments or examples, without contradiction.

[0055] Although the embodiments of the present application have been shown and described above, it is understood that the above-described embodiments are exemplary and should not be construed as limiting the present application, and those skilled in the art can make changes, modifications, replacements and variations to the above-described embodiments within the scope of the present application.

Claims

1. A material transport device for road management, characterized by, The utility model relates to a box body, the inside of box body is opened with the feeding chamber, the cleaning chamber, the detection chamber and the discharge chamber who communicate with each other in turn from one side to the other side, and the discharge chamber and the side surface of feeding chamber are opened with the slot, the slot is equipped with the dolly assembly who matches with it in, The top of feeding chamber is equipped with the top plate lifting subassembly, and the middle position of top plate lifting subassembly is equipped with the push plate subassembly, the top of cleaning chamber, detection chamber and discharge chamber is fixedly connected with first linear guide rail in common, and the inside wall of cleaning chamber both sides is rotatably connected with a plurality of juxtaposed pulleys, the inside wall of cleaning chamber below pulley is embedded with the air shower, the bottom of first linear guide rail is movably connected with first linear motor, and the bottom end surface of first linear motor is fixedly connected with liftable rotary clamp, The inside wall of detection chamber is embedded with two groups of camera, the number of each group camera is at least three, the lens of the camera group located upper side is inclined downward, the lens of the camera group located lower side is inclined upward, the inside lower side of detection chamber is equipped with waste recovery subassembly, and the inside wall of one side of discharge chamber is equipped with negative pressure suction subassembly.

2. The material transport device for road management according to claim 1, characterized by The dolly assembly specifically comprises: a vehicle body, a lifting groove is formed in the inside of the vehicle body, and a lifting plate is movably connected in the inside of the lifting groove, two parallel light shafts are fixedly connected to one side of the bottom end surface of the lifting groove, the top ends of the light shafts penetrate through the lifting plate and are flush with the top end of the lifting groove, first sliding grooves are symmetrically formed in the inside of the two side walls of the lifting groove, first lead screws are rotatably connected in the first sliding grooves, first sliding blocks matched with the first sliding grooves are fixedly connected to the two side surfaces of the lifting plate, the first lead screws penetrate through the first sliding blocks and are threadedly connected thereto, a driving cavity is formed below the lifting groove, a first motor is embedded in the middle position of the bottom end surface of the driving cavity, the output shaft of the first motor penetrates through the bottom end surface of the driving cavity and is fixedly connected with a first transmission wheel, the bottom end of the first lead screw penetrates into the driving cavity and is fixedly connected with a second transmission wheel, and the first transmission wheel and the second transmission wheel are connected by a first belt transmission.

3. The material transport device for road management according to claim 1, wherein The top plate lifting subassembly specifically comprises: two parallel crossbeams fixedly connected to the top end of the feeding chamber, a second motor is fixedly connected to one end of the two crossbeams, the bottom output shaft of the second motor is fixedly connected with a third transmission wheel, a fourth transmission wheel is rotatably connected to one side of the third transmission wheel, the third transmission wheel and the fourth transmission wheel are connected by a second belt transmission, first moving seats are fixedly connected to the outer sides of the second belt, a connecting frame is fixedly connected to the bottom end of each first moving seat, a horizontal plate is fixedly connected to the bottom end of the connecting frame, and a trapezoidal plug-in plate is fixedly connected to the bottom end of one side surface of the horizontal plate.

4. The material transport device for road management according to claim 3, wherein First limiting sliding seats are fixedly connected to the top ends of the connecting frames on the two sides of the first moving seat, first limiting sliding rails are fixedly connected to the positions corresponding to the first limiting sliding seats at the bottom end of the crossbeams, and the first limiting sliding seats are clamped on the first limiting sliding rails and movably connected thereto.

5. The material transport device for road management according to claim 1, wherein The push plate assembly, in particular includes: the support plate fixed at the top end of the inside of the feeding cavity, the top end of the support plate is fixedly connected with the third motor, and the third motor output shaft penetrates through the support plate and is fixedly connected with the fifth transmission wheel, one side of the support plate is fixedly connected with the support seat, and the bottom end surface center of the support seat is rotatably connected with the sixth transmission wheel, the fifth transmission wheel and the sixth transmission wheel are provided with a third belt transmission connection, and the outside of the third belt is fixedly connected with the second moving seat, the bottom end of the second moving seat is fixedly connected with the vertical plate, and the two sides of the second moving seat are fixedly connected with the limiting shaft rod.

6. The material transport device for road management according to claim 1, wherein The lifting rotary clamp, in particular includes: the connecting column fixed at the bottom end of the first linear motor, the bottom end of the connecting column is fixedly connected with the strip-shaped plate, and the bottom end surface of the strip-shaped plate is fixedly connected with the second limiting slide rail on both sides, the bottom end of the second limiting slide rail is movably connected with the second limiting slide seat, and the bottom end of the second limiting slide seat is fixedly connected with the support frame, one side surface of the support frame is fixedly connected with the telescopic arm, and the bottom end of the telescopic arm is fixedly connected with the fourth motor, the output shaft of the fourth motor is fixedly connected with the pneumatic clamp, one side of the top end surface of the support frame is fixedly connected with the transmission seat, and one side of the transmission seat is fixedly connected with the fifth motor, the output shaft of the fifth motor is fixedly connected with the second lead screw, and the output shaft of the second lead screw penetrates through the transmission seat and is threadedly connected therewith.

7. The material transport device for road management according to claim 1, wherein The waste recycling assembly, in particular includes: the moving plate movably connected inside the detection cavity below, drive members are arranged between the two side surfaces of the moving plate and the inner wall of the detection cavity to drive the moving plate to move back and forth, notches are formed in the two side surfaces of the box body to allow the moving plate to move back and forth, a flat groove is formed in one side of the top end surface of the moving plate, a plurality of vertical grooves are formed in the other side of the top end surface of the moving plate, the two side inner walls of the flat groove are symmetrically provided with rectangular grooves, and elastic members are arranged in the flat groove.

8. The material transport device for road management according to claim 7, wherein The drive member, in particular includes: the second sliding block fixed on the two side surfaces of the moving plate, the second sliding block is movably connected in the second sliding groove and matched therewith, the third lead screw is rotatably connected in the second sliding groove, and the sixth motor is embedded in the end inner wall of the second sliding groove, the output shaft of the sixth motor is fixedly connected with the third lead screw, and the third lead screw penetrates through the second sliding block and is threadedly connected therewith.

9. The material transport device for road management according to claim 7, wherein The elastic member, in particular includes: the rubber plate movably connected in the flat groove, and a plurality of arrayed spring columns are fixedly connected between the bottom end surface of the rubber plate and the bottom end surface of the flat groove.

10. The material transport device for road management according to claim 1, wherein The negative pressure suction accessory, in particular includes: the fixed plate fixed on the inner wall of one side of the discharging cavity, the bottom end surface of the fixed plate is fixedly connected with the air cylinder, and the bottom output shaft of the air cylinder is fixedly connected with the negative pressure suction head, the negative pressure suction head is connected with an external negative pressure generator.

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