Intelligent suspension conveying system

Abstract

The invention discloses an intelligent suspension conveying system, which belongs to the field of suspension conveying devices, is used for logistics, and is characterized in that a track is provided with a track guide cavity with a synchronous guide wheel, the synchronous guide wheel is connected with a seat body through a seat body guide shaft, and the bottoms of adjacent tracks on the same track are connected through a hinged seat body hinge plate; the seat body hinging plate is connected with a horizontal adjusting hole in a horizontal rod through a connecting shaft, and the horizontal rod is connected with a pull rod with a pull rod limiting block through a plurality of pull rod sleeves and pull rod pressure springs; an adjusting sleeve with an adjusting spring is arranged at the horizontal rod between the adjacent rails, and an adjusting push rod is connected with an arc-shaped adjusting top of the seat body hinging plate; the seat body is hinged with a wheel carrier body with a walking driving motor and a walking wheel through a seat body side plate; and a walking rail for the walking wheels to walk is arranged on the track. According to the lifting device, integral lifting of the multiple pull rods and goods can be achieved, the efficiency and quality of suspension conveying are improved, the stability and reliability of integral movement are guaranteed, and the complexity of equipment is reduced.

Description

Technical Field

[0001] This application belongs to the field of suspension conveying devices, and more particularly, to an intelligent suspension conveying system. Background Art

[0002] The suspension conveying system can continuously convey materials in space, and the materials are suspended in a special box or frame and conveyed along a preset track.

[0003] Referring to the patent document with the Chinese patent publication number CN119841031A, it discloses an intelligent suspension conveying system and its control method, and specifically discloses the following technical content: including a conveying track, a conveying trolley that can walk and hang on the conveying track, and a controller. The conveying trolley includes a mounting plate, and U-shaped hanging brackets are fixedly connected to both the left and right sides of the upper surface of the mounting plate. Rollers are rotatably installed on both the front and rear sides of the U-shaped hanging brackets. A first weight sensor and a second weight sensor are respectively installed on both the left and right sides of the lower surface of the mounting plate. The present invention can adjust the distance between the left and right lifting brackets according to the hole positions of the lifted items, better lift and convey different items, and at the same time, the controller synchronously adjusts the positions of the left and right lifting brackets and the lifted items, so that the pressure on the rollers on both sides on the conveying track is more balanced, avoiding the phenomenon of conveying deviation, and making the suspension conveying run more stably.

[0004] However, the applicant believes that in the above structure, there is still room for improvement in improving the conveying efficiency and quality, and the overall movement stability and reliability can be further ensured by redesigning the overall lifting structure of the tie rod and the goods, and the complexity of the equipment can be reduced.

[0005] Therefore, the applicant endeavors to provide a new intelligent suspension conveying system to solve the above technical problems. Summary of the Invention

[0006] The purpose of this application is to provide an intelligent suspension conveying system, which can realize the overall lifting of multiple tie rods and goods, improve the efficiency and quality of suspension conveying, ensure the stability and reliability of the overall movement, and reduce the complexity of the equipment.

[0007] To achieve the above object, this application is implemented by the following technical solutions: An intelligent suspension conveying system described in this application includes a track. The track is processed with a track guiding cavity of a T-shaped structure in its length direction. A synchronous guiding wheel is arranged inside the track guiding cavity. One end of the synchronous guiding wheel is rotatably connected to one end of a seat guiding shaft, and the other end of the seat guiding shaft is rotatably connected to a seat after extending out of the track guiding cavity. Adjacent track bottoms on the same track are connected by a hinged seat hinge plate. A horizontal adjusting hole is connected to the seat hinge plate through a connecting shaft. The horizontal adjusting hole is located on a horizontal rod. A number of pull rod sleeves are arranged at the rod position outside the track on the horizontal rod. A pull rod is inserted into the pull rod sleeve and is provided with a pull rod compression spring that deforms due to the movement of the pull rod. The top end of the pull rod is connected to a pull rod limiting block, and the bottom end of the pull rod passes through the pull rod sleeve, the horizontal rod and then is connected to a pull rod connecting part; an adjusting sleeve is arranged at the horizontal rod between adjacent tracks. An adjusting spring is arranged inside the adjusting sleeve. Two ends of the adjusting spring are respectively connected to an adjusting push rod. The adjusting push rod has a smooth end in contact with an arc-shaped adjusting block, and the arc-shaped adjusting block is located on the seat hinge plate; Seat side plates are symmetrically arranged on both sides of the seat. One end of the seat side plate is hinged to a wheel frame body, and the other end of the wheel frame body is rotatably connected to a traveling drive motor. The traveling drive motor is connected to a traveling wheel; A traveling track for the traveling wheel to travel is arranged on the track.

[0008] As one of the preferred technical solutions of this application, the traveling track is an L-shaped structural plate body. A tooth structure is processed on the horizontal bottom surface of the traveling track. A tooth structure is processed on the circumferential end surface of the traveling wheel in contact with the horizontal bottom surface of the traveling track. The traveling wheel has a circumferential limiting groove in contact with the vertical plate body of the traveling track; The traveling track is arranged at the track shoulders symmetrically arranged on both sides of the track.

[0009] As one of the preferred technical solutions of this application, the pull rod limiting block has a number of stroke measuring rods extending downward. The stroke measuring rods are inserted into corresponding measuring holes in the pull rod sleeve. A number of pull rod guiding blocks are arranged on the pull rod between adjacent stroke measuring rods. The pull rod guiding blocks are slidably connected to pull rod guiding chutes on the inner wall of the pull rod sleeve; The stroke measuring rod has a number of metal conductive rings distributed along the length direction. Conductive contacts cooperating with the metal conductive rings are arranged in the measuring holes of the pull rod sleeve. The conductive contacts are electrically connected to a controller through wires; The pull rod compression spring in the pull rod sleeve is located between the end surface of the pull rod guiding block and the bottom surface of the pull rod sleeve.

[0010] As one of the preferred technical solutions of this application, a pull rod strengthening block is arranged at the position of the horizontal rod corresponding to the pull rod sleeve. The pull rod strengthening block is slidably arranged inside the horizontal rod; The pull rod passes through the pull rod sleeve, the horizontal rod, the pull rod strengthening block and then extends downward.

[0011] As one of the preferred technical solutions of the present application, a pressure plate is provided at the end of the seat body. A torsion spring is provided at the hinge position between the pressure plate and the seat body. The end of the seat body away from the seat body contacts the bottom end of the track. A seat body end plate is provided at the position of the seat body corresponding to the pressure plate. A pressure plate measuring device is provided on the seat body end plate. The telescopic end of the pressure plate measuring device contacts the bottom surface of the pressure plate.

[0012] As one of the preferred technical solutions of the present application, synchronous racks and limit strips are respectively provided on both sides of the track guiding cavity. The synchronous racks are in meshing transmission with synchronous guide wheels, and a tooth-shaped structure is provided on the circumferential direction of the synchronous guide wheels.

[0013] As one of the preferred technical solutions of the present application, a partition is provided above the track guiding cavity, and a plurality of groups of position detectors are provided on the partition along the length direction of the track extension.

[0014] As one of the preferred technical solutions of the present application, a plurality of observation windows communicating with the track guiding cavity are machined on both sides of the track.

[0015] Compared with the prior art, the beneficial effects of the present application are: The present application improves the structures of the track, seat body, horizontal rod, and pull rod, and these improvements cooperate with each other to achieve stable article transportation. Moreover, the improvements of the above structures can not only avoid the complexity of the structure, but also improve the stability and reliability of the structure itself. Description of the Drawings

[0016] Figure 1 is the three-dimensional Figure 1 .

[0017] Figure 2 is Figure 1 The partial enlarged view of part I in

[0018] Figure 3 is Figure 1 The partial enlarged view of part II in

[0019] Figure 4 is Figure 1 The partial enlarged view of part III in

[0020] Figure 5 is the three-dimensional Figure 2 .

[0021] Figure 6 is Figure 5 The partial enlarged view of part IV in

[0022] Figure 7 is the three-dimensional Figure 3 .

[0023] Figure 8 is Figure 7 A partial enlarged view of part V in it.

[0024] Figure 9 is the front view of this application.

[0025] In the figure: 1. Track connection part; 2. Travel driving motor; 3. Travel wheel; 4. Travel rail 3; 5. Track shoulder; 6. Track; 7. Wheel frame body; 8. Pull rod limit block; 9. Pull rod guide block; 10. Stroke measuring rod; 11. Pull rod sleeve; 12. Pull rod strengthening block; 13. Pull rod; 14. Pull rod connection part; 15. Horizontal rod; 16. Horizontal adjustment hole; 17. Seat body hinge plate; 18. Seat body; 19. Seat body end plate; 20. Pressure plate measuring device; 21. Pressure plate; 22. Adjustment sleeve; 23. Adjustment push rod; 24. Seat body side plate; 25. Track guide cavity; 26. Position detector; 27. Synchronous rack; 28. Limit strip; 29. Synchronous guide wheel; 30. Seat body guide shaft; 31. Arc adjustment block. Specific embodiments

[0026] The technical solution of this application will be further described and illustrated below in conjunction with the drawings and embodiments.

[0027] Embodiment 1

[0028] An intelligent suspension conveying system, as Figures 1 to 9 shown, includes two horizontally arranged tracks 6. A track connection part 1 is integrally provided at the top of the track 6. Track shoulders 5 are integrally provided on both sides of the track 6. A track guide cavity 25 with a T-shaped cross-section is machined upward at the bottom of the track 6.

[0029] A synchronous guide wheel 29 is arranged in the track guide cavity 25. One end of a seat body guide shaft 30 is rotatably connected to the synchronous guide wheel 29. The other end of the seat body guide shaft 30 extends out of the track guide cavity 25 and is rotatably connected to the corresponding seat body 18. The seat bodies 18 on the same track 6 are arranged in pairs. A seat body hinge plate 17 is arranged between adjacent seat bodies 18 on the same track 6. Both ends of the seat body hinge plate 17 are respectively hinged to the seat bodies 18 at the corresponding positions.

[0030] A connecting shaft is rotatably arranged at the middle position of the seat body hinge plate 17. The bottom end of the connecting shaft passes through the horizontal adjustment hole 16 and is connected to a connecting part. The horizontal adjustment hole 16 is a strip-shaped hole and is located at the connection position between the horizontal rod 15 and the connecting shaft. The length of the horizontal adjustment hole 16 extends a certain distance along the length direction of the horizontal rod 15 to meet the movement requirements of the horizontal rod 15.

[0031] A plurality of pull rod sleeves 11 are respectively arranged at the outer positions of the horizontal rod 15 at two parallel tracks 6. The pull rod sleeves 11 are fixedly connected to the horizontal rod 15, and through holes are arranged at the positions corresponding to the horizontal rod 15 and the pull rod sleeves 11.

[0032] A pull rod 13 is inserted into the pull rod sleeve 11. The top end of the pull rod 13 extends out from the top end of the pull rod sleeve 11. The bottom end of the pull rod 13 passes through the pull rod sleeve 11 and the horizontal rod 15 and then extends out. And a pull rod connecting part 14 is fixedly connected to the bottom end of the pull rod 13. The pull rod connecting part 14 has a connection hole for connecting with a fastener.

[0033] A pull rod compression spring that can be compressed and deformed when the pull rod 13 moves downward along its own central axis is arranged inside the pull rod sleeve 11. A pull rod limit block 8 is fixedly connected to the top of the pull rod 13. A plurality of pull rod guide blocks 9 are arranged at the position of the pull rod 13 between the pull rod limit block 8 and the end face of the pull rod sleeve 11. The pull rod guide blocks 9 are in sliding fit with the pull rod guide chutes at the end positions of the pull rod sleeve 11.

[0034] An adjustment sleeve 22 is arranged between adjacent tracks 6 of the horizontal rod 15. An adjustment spring is arranged inside the adjustment sleeve 22. The two ends of the adjustment spring are respectively connected to the corresponding adjustment push rods 23. The adjustment push rods 23 are inserted into the adjustment sleeve 22 and can move relative to the adjustment sleeve 22. The end of the adjustment push rod 23 away from the adjustment sleeve 22 is a smooth end. The smooth end of the adjustment push rod 23 contacts the corresponding arc-shaped adjustment block 31. The arc-shaped adjustment block 31 is fixed to the seat body hinge plate 17.

[0035] A traveling rail 4 extending along the length direction of the track 6 is arranged at the end of the track shoulder 5. The traveling rail 4 is matched with the traveling wheels 3. The traveling wheels 3 are connected to the traveling drive motor 2. The traveling wheels 3 and the traveling drive motor 2 are arranged on the wheel frame body 7. The bottom end of the wheel frame body 7 is hinged to the seat body side plate 24. The seat body side plates 24 are fixedly arranged on both sides of the track 6 and are symmetrically arranged.

[0036] Embodiment 2

[0037] Continue to refer to Figures 1 to 9, an intelligent suspension conveying system, wherein a stroke measuring rod 10 is further provided on the pull rod limit block 8. The stroke measuring rod 10 is located at a position between adjacent pull rod guide blocks 9 and is inserted into a corresponding measuring hole on the end face of the pull rod sleeve 11. The stroke measuring rod 10 is distributed with a plurality of coaxially arranged metal rings in the length direction, and conductive contacts matching the metal conductive rings are arranged in the measuring holes of the pull rod sleeve 11. The conductive contacts are electrically connected to the controller through wires; the pull rod compression spring in the pull rod sleeve 11 is located between the end face of the pull rod guide block 9 and the bottom surface of the pull rod sleeve 11. The walking rail 4 is an L-shaped structural plate body, and a gear structure is machined on the horizontal bottom surface of the walking rail 4. The circumferential end face of the walking wheel 3 in contact with the horizontal bottom surface of the walking rail 4 is machined with a gear structure. The walking wheel 3 has a circumferential limiting groove in contact with the vertical plate body of the walking rail 4; the walking rail 4 is located at the track shoulders 5 symmetrically arranged on both sides of the track 6.

[0038] The structures and connection relationships of the remaining parts are the same as those described in the foregoing embodiments. Those skilled in the art can understand and apply the technical solutions described in this embodiment on the basis of referring to the foregoing embodiments.

[0039] Embodiment 3

[0040] Continue to refer to Figures 1 to 9 , an intelligent suspension conveying system, wherein the horizontal rod 15 is machined with a T-shaped inner cavity penetrating the horizontal rod 15 in the length direction. A pull rod strengthening block 12 corresponding to the pull rod sleeve 11 is placed in the inner cavity of the horizontal rod 15, and a through hole for the pull rod 13 to pass through is machined on the pull rod strengthening block 12.

[0041] Press plates 21 are respectively arranged on the front end face and the rear end face of the seat body 18 in the traveling direction. The bottom end of the press plate 21 is hinged to the seat body 18, and the top end of the press plate 21 is a smooth end face and is in contact with the bottom surface of the seat body 18. A torsion spring is arranged at the hinged position of the press plate 21 and the seat body 18.

[0042] A seat body end plate 19 is arranged on the bottom end face of the end of the seat body 18, and the seat body end plate 19 is arranged corresponding to the press plate 21. The top end of the seat body end plate 19 abuts against the bottom end face of the press plate 21.

[0043] The track guiding cavity 25 is provided with a synchronous rack 27 and a limiting strip 28 arranged with the synchronous guiding wheel 29. The synchronous guiding wheel 29 is a gear-structured wheel body. The synchronous guiding wheel 29 can mesh with the synchronous rack 27 on one side during the traveling process, and the limiting strip 28 on the other side can ensure the stability of the movement of the synchronous guiding wheel 29. Above the track guiding cavity 25, there is an integral partition board, which forms an independent chamber inside the track guiding cavity 25 for placing wires and other circuits, and several groups of position detectors 26 are arranged on the partition board at intervals of a certain distance. Observation windows communicating with the track guiding cavity 25 are arranged at the side walls of the tracks 6 on both sides of the track guiding cavity 25.

[0044] The structures and connection relationships of the remaining parts are the same as those described in the foregoing embodiments. Those skilled in the art can understand and apply the technical solutions described in this embodiment on the basis of referring to the foregoing embodiments.

[0045] On the basis of the above embodiments, the following paragraphs are used to continue to describe in detail the technical features involved and the functions and roles of these technical features in this technical solution, so as to help those skilled in the art fully understand the technical solution and reproduce it.

[0046] In this application, the track connection part 1 is used to cooperate with the connecting piece to fix the integrally arranged track 6 at the installation position, and can cooperate with the track 6 to realize the stable conveying of materials.

[0047] In this application, the traveling drive motor 2 is a hub motor, and the motor adopts a DC brushless motor, which can drive the traveling wheels 3 to move along the traveling track 4.

[0048] In this application, the traveling drive motor 2 and the traveling wheels 3 are arranged on the wheel frame body 7. The wheel frame body 7 is a U-shaped frame body, and the bottom end of the wheel frame body 7 is hinged to the seat body side plate 24, and the seat body side plates 24 are symmetrically arranged on both sides of the seat body 18.

[0049] In this application, the top end of the track 6 is integrally provided with a track connection part 1, and track shoulders 5 are formed on both sides of the track connection part 1. The end surfaces of the track shoulders 5 are fixedly connected with the traveling track 4 through fasteners. The traveling track 4 is a horizontally placed L-shaped plate body.

[0050] In this application, the traveling track 4 is processed with a tooth structure on the horizontal plane to facilitate meshing with the traveling wheels 3 during traveling. The traveling track 4 forms a vertical plate body on the side for limiting in cooperation with the circumferential limiting groove of the traveling wheels 3. The traveling wheels 3 are provided with teeth meshing with the tooth-shaped structure on the traveling track 4 in the circumferential direction.

[0051] In this application, an orbit guiding cavity 25 is further provided inside the orbit 6, and the orbit guiding cavity 25 is arranged along the length direction of the orbit 6. The bottom end of the orbit guiding cavity 25 is open and forms a cross-section of a T-shaped structure.

[0052] In this application, a synchronous guiding wheel 29 and a seat guiding shaft 30 are arranged inside the orbit guiding cavity 25. The synchronous guiding wheel 29 is of a gear structure, and the synchronous guiding wheel 29 can be meshed and driven with a synchronous rack 27 arranged on one side of the orbit guiding cavity 25. The seat guiding shaft 30 can extend out from the position of the open bottom end of the orbit guiding cavity 25 and is connected to the seat body 18. The seat guiding shaft 30 can rotate around its own central axis and rotate relative to the synchronous guiding wheel 29 and the limiting strip 28 connected to the top.

[0053] In this application, the bottom end of the seat body 18 is hinged with a seat body hinge plate 17 through a shaft body. Both ends of the seat body hinge plate 17 are respectively hinged to the seat body 18 at corresponding positions, and the seat body hinge plate 17 can realize the connection between adjacent seat bodies 18 on the same orbit 6.

[0054] In this application, a connecting shaft is arranged at the middle position of the seat body hinge plate 17. The connecting shaft can rotate around its own central axis relative to the seat body hinge plate 17. The bottom end of the connecting shaft is connected to a connecting piece after extending out of the horizontal adjustment hole 16 to realize the connection with the horizontal rod 15. The horizontal adjustment hole 16 is a strip-shaped through hole processed on the horizontal rod 15. The strip-shaped through hole can realize the relative position adjustment between the horizontal rod 15 and the connecting shaft on the seat body hinge plate 17, thereby improving the stability during the movement process. After the connecting shaft passes through the horizontal adjustment hole 16, the connecting piece connected to it can realize the support of the horizontal rod 15.

[0055] In this application, the horizontal rod 15 extends to both sides, and a plurality of pull rod sleeves 11 are arranged at positions where the horizontal rod 15 is outside the two orbits 6. Through holes are arranged at the positions of the horizontal rod 15 corresponding to the pull rod sleeves 11.

[0056] In this application, a pull rod 13 is inserted into the pull rod sleeve 11. The top end of the pull rod 13 extends out from the top of the pull rod sleeve 11, and the bottom end of the pull rod 13 extends out from the horizontal rod 15 and the pull rod reinforcing block 12. A pull rod connecting portion 14 is connected to the bottom end of the pull rod 13, and mounting holes are processed on the pull rod connecting portion 14 to facilitate the connection with the material frame to be conveyed. Adjacent pull rods 13 can realize the connection with the same material frame, and the material frames on both sides of the horizontal rod 15 should be kept symmetrical.

[0057] In this application, a pull rod limit block 8 is provided at the top of the pull rod 13 to limit the downward movement of the pull rod 13. The outer diameter of the pull rod limit block 8 is greater than that of the pull rod 13, so as to form a stepped structure at the connection position between the two. A plurality of pull rod guide blocks 9 are provided extending downward from the connection position between the pull rod limit block 8 and the pull rod 13, and the pull rod guide blocks 9 are distributed around the central axis of the pull rod 13. The pull rod guide blocks 9 are located in the pull rod guide chutes at the end of the pull rod sleeve 11 and slide relative to each other. A pull rod compression spring is provided between the bottom end of the pull rod guide block 9 and the bottom end of the pull rod sleeve 11. The pull rod compression spring can achieve its own compression deformation during the downward movement of the pull rod 13, that is, after the pull rod 13 hangs a heavy object.

[0058] In this application, in order to strengthen the strength of the pull rod 13 at the position where the pull rod sleeve 11 is provided, a pull rod strengthening block 12 can be provided at the corresponding position inside the pull rod 13, and the pull rod strengthening block 12 has a through hole for the pull rod 13 to pass through.

[0059] In this application, a plurality of stroke measuring rods 10 are machined circumferentially on the pull rod limit block 8. The stroke measuring rods 10 extend downward from the pull rod limit block 8 and extend into the measuring holes. Conductive contacts are provided in the measuring holes. A plurality of metal conductive rings are distributed in the length direction of the stroke measuring rods 10, and the stroke measuring rods 10 are made of non-conductive materials. When the stroke measuring rods 10 move in the measuring holes, the metal conductive rings at different heights can contact the metal contacts during the downward movement, realizing the connection of the conductive circuit, and then realizing the lighting of the corresponding color LED indicating lamp beads in the controller. The different color LED lamp beads represent the weights of different hanging materials, avoiding excessive deformation of the pull rod compression spring inside the pull rod sleeve 11 or exceeding the maximum hanging capacity of the horizontal rod 15.

[0060] In this application, the horizontal rod 15 is connected to the corresponding seat body 18 through the seat body hinge plate 17. The two ends of the seat body hinge plate 17 are respectively hinged to the seat body 18, so as to ensure that during the movement of the paired seat bodies 18 along the track 6, there will be no phenomenon affecting the movement, and the horizontal rod 15 can be driven to move forward together during the movement of the paired seat bodies 18.

[0061] In this application, the seat bodies 18 move along the track guide cavity 25 inside the track 6 through the synchronous guide wheels 29 and the seat body guide shafts 30 respectively. And during the movement, the synchronous guide wheels 29 can be set in a gear structure so as to mesh with the synchronous rack 27, and realize stable movement and synchronous movement under the limiting action of the limiting strip 28. The synchronous movement described in this application refers to the state that the synchronous guide wheels 29 inside adjacent two tracks 6 are in a synchronous movement state, avoiding being affected by the actual operating state of the traveling drive motor 2.

[0062] In the present application, an adjustment sleeve 22 is provided at the middle position of the horizontal rod 15. Both ends of the adjustment sleeve 22 are inserted and limited with adjustment push rods 23, and the adjustment push rods 23 can move relative to the adjustment sleeve 22 along their central axes. An adjustment spring is arranged between adjacent adjustment push rods 23 in the adjustment sleeve 22. Both ends of the adjustment spring are respectively connected to the adjustment sleeve 22 to realize the adjustment of the attitude of the horizontal rod 15 by the adjustment sleeve 22 and the adjustment push rods 23.

[0063] In the present application, an arc-shaped adjustment block 31 is abutted at the end of the adjustment push rod 23 away from the adjustment sleeve 22. An arc-shaped surface is provided at the position where the arc-shaped adjustment block 31 contacts the smooth end of the adjustment push rod 23. The arc-shaped adjustment block 31 is fixed on the seat body hinge plate 17. The smooth end of the arc-shaped adjustment block 31 can realize point contact between the adjustment push rod 23 and the arc-shaped adjustment block 31, achieving better and more flexible adjustment.

[0064] In the present application, a pressing plate 21 is hinged at the end of the seat body 18. The end of the pressing plate 21 away from the seat body 18 contacts the bottom of the seat body 18. A torsion spring is arranged at the hinged position of the pressing plate 21 and the seat body 18 to ensure that the above contact is in a normal state.

[0065] In the present application, a pressing plate measuring device 20 is provided at the position of the seat body 18 corresponding to the pressing plate 21. The telescopic rod of the pressing plate measuring device 20 abuts against the bottom of the pressing plate 21. The pressing plate measuring device 20 described in the present application is a resistive linear displacement sensor. The purpose of the above structure is to realize the measurement of the contact stability between the pressing plate 21 and the seat body 18, so as to reflect the stability of the seat body 18 running along the track 6. The pressing plate measuring device 20 transmits signals to the controller through wires.

[0066] In the present application, the limiting strip 28 can limit the synchronous guide wheel 29 to make it better meshed and transmitted with the synchronous rack 27. At the same time, in the present application, the inner wall of the opening structure at the bottom of the track guide cavity 25 can contact the outer wall of the seat body guide shaft 30 to limit the seat body guide shaft 30, jointly ensuring the meshing transmission and movement of the synchronous guide wheel 29 and the synchronous rack 27.

[0067] In the present application, the top of the track guide cavity 25 is separated into an independent chamber by an integrally arranged partition plate. Control lines such as wires can be arranged in this chamber, or a group of multiple position detectors 26 can be arranged at intervals. The position detectors 26 adopt proximity sensors to realize the position induction of the internal synchronous guide wheel 29 and transmit the induction signals to the controller through wires.

[0068] When this application is in use, its working process is as follows: The track 6 in this application is connected to the connection position through the track connection part 1 and the connecting piece. Driven by the walking drive motor 2, the walking wheels 3 can mesh and drive along the walking track 4, and move along the walking track 4. Since the walking drive motor 2 and the walking wheels 3 are arranged on the wheel frame body 7, and the wheel frame body 7 is hinged to the seat side plate 24, and the seat side plates 24 are located on both sides of the seat body 18 and are symmetrically arranged, the transmission of the walking drive motor 2, the walking wheels 3 and the walking track 4 can make the seat body 18 move relative to the track 6.

[0069] The seat body 18 is rotationally connected with a synchronous guide wheel 29 through a seat body guide shaft 30. The synchronous guide wheel 29 is located in the track guide cavity 25 and can, during the process of following the movement of the seat body 18, make the synchronous guide wheel 29 mesh and move along the synchronous rack 27. The meshing movement of the synchronous guide wheel 29 and the synchronous rack 27 can ensure that the 4 seat bodies 18 move synchronously, thereby avoiding the influence of the parameter fluctuation of the walking drive motor 2 on the movement state, and can cooperate with the walking track 4 to realize the synchronous movement between the 4 seat bodies 18.

[0070] In this application, the seat body 18 can also drive the horizontally arranged rod 15 connected to the bottom to move together during the movement process, and drive different pull rods 13 through the horizontally arranged rod 15, and the pull rods 13 realize the hanging and conveying of materials. The pull rod guide block 9 arranged at the top of the pull rod 13 can cooperate with the pull rod sleeve 11, thereby preventing its own rotation and ensuring the stability of the state during the material conveying process. The stroke measuring rod 10 arranged on the pull rod limit block 8 can give a prompt for the weight of the materials hung on the pull rod 13, and avoid damaging the pull rod compression spring inside the pull rod sleeve 11.

[0071] In this application, the position of the horizontally arranged rod 15 itself can be adjusted through the horizontal adjustment hole 16 and the adjustment push rod 23. The horizontal adjustment hole 16 is a strip-shaped through hole that can be connected to the connecting shaft and can realize the fine adjustment of the horizontally arranged rod 15 in the length direction. The above-mentioned fine adjustment is realized under the action of the adjustment push rod 23. Specifically speaking, the adjustment push rod 23 will move a certain distance to the corresponding side due to being squeezed by the arc-shaped adjustment block 31 that is in point contact at different positions. The distance of the above-mentioned movement will realize the movement of the horizontally arranged rod 15 under the action of the horizontal adjustment hole 16. This structure is reflected when the seat body 18 moves to the turning position along the track 6.

[0072] Finally, although this specification is described according to the embodiments, not each embodiment only contains an independent technical solution. The narrative way of this specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An intelligent suspension conveying system, comprising a track (6), wherein the track (6) is processed with a track guide cavity (25) of a T-shaped structure in the length direction thereof, wherein a synchronous guide wheel (29) is arranged inside the track guide cavity (25), wherein the synchronous guide wheel (29) is rotatably connected to one end of a seat body guide shaft (30), and the other end of the seat body guide shaft (30) is rotatably connected to a seat body (18) after extending out of the track guide cavity (25), wherein: The bottoms of adjacent tracks (6) on the same track (6) are connected by a hinged seat body hinge plate (17), which is connected to a horizontal adjustment hole (16) on the seat body hinge plate (17) through a connecting shaft, and the horizontal adjustment hole (16) is located on a horizontal rod (15). The horizontal rod (15) is provided with a plurality of pull rod sleeves (11) at the rod body position outside the track (6), and a pull rod (13) is inserted into the pull rod sleeve (11) and is provided with a pull rod compression spring that is deformed due to the movement of the pull rod (13). The top end of the pull rod (13) is connected to a pull rod limit block (8), and the bottom end of the pull rod (13) passes through the pull rod sleeve (11) and the horizontal rod (15) and is connected to the pull rod connecting portion (14); the adjacent tracks (6) ) is provided at the horizontal rod (15) between the two ends of the seat body (18), an adjustment sleeve (22) is provided in the adjustment sleeve (22), both ends of the adjustment spring are respectively connected to the adjustment push rod (23), the adjustment push rod (23) has a smooth end portion in contact with the arc-shaped adjustment block (31), the arc-shaped adjustment block (31) is located on the seat body hinge plate (17); the seat body (18) is also symmetrically provided with seat body side plates (24) on both sides, the seat body side plates (24) are hinged to one end of the wheel frame body (7), the other end of the wheel frame body (7) is rotatably connected to a travel drive motor (2), and the travel drive motor (2) is connected to the travel wheel (3); the track (6) is provided with a travel rail (4) for the travel wheel (3) to travel.

2. The intelligent suspension conveying system according to claim 1, characterized in that: The walking rail (4) is an L-shaped structural plate body, a gear structure is processed on the horizontal bottom surface of the walking rail (4), a gear structure is processed on the circumferential end surface of the walking wheel (3) that contacts the horizontal bottom surface of the walking rail (4), and the walking wheel (3) has a circumferential limit groove that contacts the vertical plate body of the walking rail (4); the walking rail (4) is located at the rail shoulders (5) symmetrically arranged on both sides of the rail (6).

3. The intelligent suspension conveying system according to claim 1 is characterized in that: The pull rod limit block (8) has a plurality of stroke measuring rods (10) extending downward, the stroke measuring rods (10) are inserted into corresponding measuring holes of the pull rod sleeve (11), and a plurality of pull rod guide blocks (9) are provided at the pull rod (13) between adjacent stroke measuring rods (10), and the pull rod guide blocks (9) are slidably connected to the pull rod guide grooves on the inner wall of the pull rod sleeve (11); the stroke measuring rod (10) has a plurality of metal conductive rings distributed along the length direction, and conductive contacts matching the metal conductive rings are provided in the measuring holes of the pull rod sleeve (11), and the conductive contacts are electrically connected to the controller through wires; the pull rod compression spring in the pull rod sleeve (11) is located between the end face of the pull rod guide block (9) and the bottom face of the pull rod sleeve (11).

4. The intelligent suspension conveying system according to claim 3 is characterized in that: The horizontal rod (15) is provided with a rod reinforcement block (12) at a position corresponding to the rod sleeve (11), and the rod reinforcement block (12) is slidably arranged inside the horizontal rod (15); the rod (13) passes through the rod sleeve (11), the horizontal rod (15), and the rod reinforcement block (12) and then extends downward.

5. The intelligent suspension conveying system according to claim 3 is characterized in that: The seat body (18) is provided with a pressure plate (21) at the end thereof, a torsion spring is provided at a hinged position between the pressure plate (21) and the seat body (18), the seat body (18) contacts the bottom end of the track (6) at the end away from the seat body (18), the seat body (18) is provided with a seat body end plate (19) at a position corresponding to the pressure plate (21), a pressure plate measuring device (20) is provided on the seat body end plate (19), and the telescopic end of the pressure plate measuring device (20) contacts the bottom surface of the pressure plate (21).

6. The intelligent suspension conveying system according to claim 5, characterized in that: A synchronous rack (27) and a limit bar (28) are respectively arranged on both sides of the track guide cavity (25); the synchronous rack (27) is meshed with a synchronous guide wheel (29) for transmission; and a toothed structure is arranged in the circumference of the synchronous guide wheel (29).

7. The intelligent suspension conveying system according to claim 6, characterized in that: A partition is provided above the track guide cavity (25), and a plurality of groups of position detectors (26) are provided on the partition in a length direction extending along the track (6).

8. The intelligent suspension conveying system according to claim 7, characterized in that: A plurality of observation windows that are in communication with the track guide cavity (25) are machined on both sides of the track (6).

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