CN211945050U - Magnetic suction type track conveying mechanism - Google Patents
Magnetic suction type track conveying mechanism Download PDFInfo
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- CN211945050U CN211945050U CN202020030103.3U CN202020030103U CN211945050U CN 211945050 U CN211945050 U CN 211945050U CN 202020030103 U CN202020030103 U CN 202020030103U CN 211945050 U CN211945050 U CN 211945050U
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Abstract
The utility model relates to a track transport technical field discloses a formula track conveying mechanism is inhaled to magnetism, including delivery track, automobile body, the bottom of automobile body is equipped with the supporting wheel that can follow the removal of delivery track top surface, be equipped with the magnet mount pad with automobile body simultaneous movement in the delivery track, but be equipped with the magnetic attraction delivery track's on the magnet mount pad magnet subassembly, be equipped with the actuating mechanism who is used for driving the automobile body and removes along the delivery track on the delivery track. The utility model discloses have frictional resistance little, the energy consumption is low, long service life's beneficial effect.
Description
Technical Field
The utility model relates to a track transport technical field especially relates to a formula track conveying mechanism is inhaled to magnetism.
Background
Along with the continuous improvement of industrialization level, more and more trades adopt rail transport, through the automatic material of carrying of track, realize the quick transfer of material, improve the circulation efficiency of material, very big reduction cost of labor reduces workshop personnel configuration. At present, common rail conveying generally comprises a conveying rail, a material trolley and a driving mechanism for driving the material trolley to move along the conveying rail, however, when the material trolley conveys objects with large weight, as the friction force between a supporting wheel of the material trolley and the conveying rail is in direct proportion to the pressure, the larger the pressure is, the larger the friction force is, the larger the traction force required by the material trolley to move along the conveying rail is, and the friction force between the supporting wheel at the bottom of the material trolley and the conveying rail is large, so that mechanical abrasion is easily caused, and the service life is reduced; the traction force required by the movement of the material trolley is large, and the energy consumption is also large.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the above-mentioned problem that the rail transport among the prior art exists, provide a formula track conveying mechanism is inhaled to magnetism that frictional resistance is little, long service life, energy consumption are low.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a formula track conveying mechanism is inhaled to magnetism, includes delivery track, automobile body, the bottom of automobile body is equipped with the supporting wheel that can follow the delivery track top surface and remove, be equipped with the magnet mount pad with automobile body simultaneous movement in the delivery track, but be equipped with the magnetic attraction delivery track's magnet subassembly on the magnet mount pad, be equipped with on the delivery track and be used for driving the actuating mechanism that the automobile body removed along delivery track. The driving mechanism drives the vehicle body to move along the conveying track, the material is placed on the vehicle body, the top surface of the conveying track bears the material and the gravity of the vehicle body, the magnetic attraction between the magnet assembly on the magnet mounting seat and the conveying track is opposite to the direction of the gravity, so that most of the gravity is counteracted, the pressure between the supporting wheel and the conveying track (the pressure is from the gravity) is obviously reduced, the friction between the supporting wheel and the conveying track is obviously reduced, the abrasion between the supporting wheel and the conveying track is reduced, and the movement speed of the vehicle body can be improved; the traction force (i.e. the driving force of the driving mechanism) required when the vehicle body moves is obviously reduced due to the reduction of the friction force, so that the energy consumption is greatly reduced,
preferably, the conveying track is integrally in a square tube shape, the top surface of the cavity is communicated with the outside through a long groove, vertical sliding rods are fixed at the front end and the rear end of the bottom surface of the vehicle body, the lower ends of the sliding rods penetrate through the long groove to be slidably connected with the magnet mounting seat, and an electric lifting mechanism for driving the magnet positioning seat to lift is arranged on the magnet mounting seat. The distance between the magnet assembly and the conveying track can be adjusted through the electric lifting mechanism according to the gravity of the object, so that the size of magnetic attraction force is changed, and the friction force between the supporting wheel and the conveying track is further changed.
Preferably, the top surface of the conveying track is provided with limiting convex strips distributed along the conveying track, and the circumferential surface of the supporting wheel is provided with an annular groove matched with the limiting convex strips; the number of the magnet assemblies is four, and the four magnet assemblies are respectively fixed on four corners of the top surface of the magnet mounting seat. The limiting convex strips play a role in guiding and limiting the supporting wheels, and the four magnet assemblies are more stable in stress.
Preferably, the electric lifting mechanism comprises a motor, a driving gear and a driven gear, the motor is fixed on the magnet positioning seat, the driving gear is fixed with the shaft end of the motor, the driven gear is distributed on the front side and the rear side of the magnet positioning seat and is synchronously driven through the driving gear, a gear limiting seat is arranged on the magnet positioning seat and positioned on the outer side of the driven gear, screw sleeves are fixed on the axes of the driven gear, the lower ends of the screw sleeves are rotatably connected with the gear limiting seat, vertical screw rods are arranged in the screw sleeves, and the upper ends of the vertical screw rods are fixedly connected with the vehicle body. The motor drives the driving gear and the driven gear to rotate, the threaded sleeve rotates along the vertical screw rod, and the magnet positioning seat is lifted, so that the distance between the magnet assembly and the conveying track is adjusted, and the magnetic attraction force is changed.
Preferably, the conveying track is made of ferromagnetic material. The conveyor track is made directly from ferromagnetic (typically iron) and the magnet assembly can create a magnetic attraction force directly with the conveyor track.
Preferably, the conveying track is made of aluminum alloy, and ferromagnetic strips distributed along the conveying track are fixed on two sides of the lower end of the long groove in the conveying track. The aluminum alloy is light in weight and easy to install, and a ferromagnetic strip is fixed on the lower side of the top surface of the conveying track of the aluminum alloy and used for generating magnetic attraction with the magnet assembly.
Preferably, the magnet assembly is a permanent magnet, and a flexible gasket is fixed on the top surface of the magnet assembly. When materials on the vehicle body are conveyed to a destination, the electric lifting mechanism drives the magnet assembly to ascend to be in complete contact with the conveying track and positioned by magnetic attraction, and the flexible gasket plays a role in buffering and prevents rigid collision between the magnet assembly and the conveying track; on the other hand, the friction force between the magnet assembly and the conveying track is increased, and the positioning is more stable.
Preferably, the driving mechanism comprises an electromagnetic coil seat and a plurality of electromagnetic coils, the electromagnetic coils are fixed on two sides inside the conveying track, the electromagnetic coils are sequentially fixed on the electromagnetic coil seat, a substrate is fixed between the lower ends of the sliding rods, permanent magnets corresponding to the electromagnetic coils are fixed on two sides of the substrate, the number of the permanent magnets on two sides of the substrate is equal, the number of the permanent magnets on each side of the substrate is at least two, and the polarities of the two adjacent permanent magnets are opposite. The driving mechanism adopts the principle of a linear motor, and the permanent magnet is driven to move along one direction by the alternating magnetic field generated by the electromagnetic coil, so that the vehicle body is driven to move along the conveying track.
Preferably, the driving mechanism comprises a driving motor and a rack fixed on the top surface of the conveying track, the driving motor is fixed on the bottom of the vehicle body, the racks are distributed along the conveying track, and a driving gear meshed with the rack is fixed at the shaft end of the driving motor. The driving motor rotates to drive the driving gear to move along the rack, thereby realizing that the vehicle body moves along the conveying track,
preferably, a storage battery is further arranged on the magnet mounting seat, and a wireless charging module is arranged at a position, corresponding to the storage battery, on the inner side of one end of the conveying track.
Therefore, the utility model discloses following beneficial effect has: (1) the magnetic attraction between the magnet assembly and the conveying track can offset most gravity, so that the friction between the supporting wheel and the conveying track is small and remarkably reduced, mechanical abrasion is not easy to generate between the supporting wheel and the conveying track, the overall performance is more stable, and the service life is long; (2) the friction resistance is small, so that the traction force for driving the vehicle body to move is reduced, the energy consumption is reduced, and the moving speed of the vehicle body can be increased; (3) the conveying track can incline upwards, downwards, spirally and the like, can realize the climbing, the downhill and the upward and downward movement of the vehicle body, is very flexible and flexible in arrangement, and can be suitable for conveying in a very complex space.
Drawings
FIG. 1 shows example 1: the overall structure is schematic.
FIG. 2 shows example 1: fig. 1 right side view.
FIG. 3 shows example 1: fig. 1 is a state diagram with the conveying track removed.
FIG. 4 shows example 1: fig. 3 is another view.
FIG. 5 shows example 1: the connection schematic diagram of the vehicle body, the magnet positioning seat and the substrate.
FIG. 6 shows example 1: magnet positioning seat, magnet subassembly's connection sketch map.
FIG. 7 shows example 1: the bottom structure of fig. 6 is schematically illustrated.
Fig. 8 is example 2: the overall structure is schematic.
Fig. 9 is example 2: the right side view of fig. 8.
Fig. 10 is example 2: fig. 8 is a state diagram with the conveying rail removed.
FIG. 11 is example 2: the connection schematic diagram of the driving motor, the driving gear and the rack.
Fig. 12 is example 2: fig. 11 is another view.
In the figure: the device comprises a track 1, a ferromagnetic strip 100, a vehicle body 2, a long groove 3, a supporting wheel 4, an annular groove 40, a limiting convex strip 5, a magnet mounting seat 6, a magnet assembly 7, a sliding rod 8, a base plate 9, a flexible gasket 10, an electric lifting mechanism 11, a motor 110, a driving gear 111, a driven gear 112, a connecting gear 113, a gear limiting seat 114, a threaded sleeve 115, a vertical screw 116, a driving mechanism 12, a magnetic coil seat 120, an electromagnetic coil 121, a permanent magnet 122, a driving motor 123, a rack 124, a driving gear 125, a storage battery 13 and a wireless charging module 14.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments:
example 1: the magnetic attraction type rail conveying mechanism shown in fig. 1-7 comprises a conveying rail 1 and a vehicle body 2, wherein the whole conveying rail is in a square tube shape, the top surface of a cavity is communicated with the outside through a long groove 3, and the conveying rail is made of ferromagnets; the bottom of the vehicle body 2 is provided with a supporting wheel 4 capable of moving along the top surface of the conveying track, the top surface of the conveying track 1 is provided with limit raised lines 5 distributed along the conveying track, the circumferential surface of the supporting wheel 4 is provided with an annular groove 40 matched with the limit raised lines, the conveying track 1 is internally provided with a magnet mounting seat 6 moving synchronously with the vehicle body, the magnet mounting seat 6 is provided with magnet components 7 capable of magnetically attracting the conveying track, the front end and the rear end of the bottom surface of the vehicle body 2 are fixedly provided with vertical slide bars 8, the lower ends of the slide bars 8 penetrate through the long grooves 3 to be connected with the magnet mounting seat 6 in a sliding manner, a base plate 9 is fixed between the lower ends of the slide bars 8, four magnet components 7 are respectively fixed on four corners of the top surface of the magnet mounting seat, the magnet components are permanent magnets, a neodymium iron boron permanent magnet is adopted in the embodiment, the top surface of the, the conveying rail 1 is provided with a driving mechanism 12 for driving the vehicle body to move along the conveying rail.
As shown in fig. 2, 6 and 7, the electric lifting mechanism 11 includes a motor 110, a driving gear 111, a driven gear 112, the motor is fixed on the magnet positioning seat 6, the driving gear 111 is fixed with the shaft end of the motor 110, the driven gear 112 is distributed on the front and rear sides of the magnet positioning seat and is synchronously driven through the driving gear, the driving gear is meshed with the driven gear through a connecting gear 113, a gear limiting seat 114 is arranged on the outer side of the driven gear on the magnet positioning seat 6, a threaded sleeve 115 is fixed on the shaft center of the driven gear 112, the lower end of the threaded sleeve is rotatably connected with the gear limiting seat, a vertical screw 116 is arranged in the threaded sleeve, and the upper end of the vertical screw 116 is fixedly connected with the vehicle body 2.
As shown in fig. 2 and 3, the driving mechanism 12 includes an electromagnetic coil holder 120 fixed on two sides inside the conveying track, and a plurality of electromagnetic coils 121, the electromagnetic coils 121 are sequentially fixed on the electromagnetic coil holder 120, permanent magnets 122 corresponding to the electromagnetic coils are fixed on two sides of the substrate 9, the number of the permanent magnets on two sides of the substrate is equal, and the number of the permanent magnets on each side of the substrate is at least two;
as shown in fig. 2, 3 and 6, the magnet mounting base 6 is further provided with a storage battery 13, and a wireless charging module 14 is arranged at a position corresponding to the storage battery on the inner side of one end of the conveying track 1.
The principle of embodiment 1 is as follows with reference to the attached drawings: in an initial state, the vehicle body 2 is positioned at one end of the conveying track 1, the storage battery 13 is charged through the wireless charging module 14, and the storage battery supplies power to a motor in the electric lifting mechanism; when materials need to be conveyed, the materials are placed on the vehicle body, the rotation of the motor is controlled through the remote controller according to the weight of the materials so as to adjust the height of the magnet assembly, and therefore the size of magnetic attraction between the magnet assembly and the conveying track is adjusted, and then the vehicle body is driven to move along the conveying track through the driving mechanism; when the material moves to the destination, the driving mechanism is powered off, and the motor drives the magnet assembly to ascend to the limit position, so that the magnet assembly and the conveying track are completely attached and attracted, and the vehicle body stops. In the whole process, the wireless control of the motor, the action of the motor when the motor moves to a destination, the current control of the electromagnetic coil in the driving mechanism and the like are all the prior art or the known art, which is not the protection point of the application, and the whole control is not described in detail. The rail conveying can also be applied to rail transit.
Example 2: as shown in fig. 8-12, the magnetic attraction type rail conveying mechanism includes a conveying rail 1 and a vehicle body 2, the conveying rail is integrally in a square tube shape, the top surface of the cavity is communicated with the outside through a long groove 3, the conveying rail 1 is made of aluminum alloy, and ferromagnetic strips 100 distributed along the conveying rail are fixed on two sides of the lower end of the long groove in the conveying rail; the bottom of the vehicle body 2 is provided with a supporting wheel 4 capable of moving along the top surface of the conveying track, the top surface of the conveying track 1 is provided with a limit convex strip 5 distributed along the conveying track, the circumferential surface of the supporting wheel 4 is provided with an annular groove 40 matched with the limit convex strip, the conveying track 1 is internally provided with a magnet mounting seat 6 synchronously moving with the vehicle body, the magnet mounting seat 6 is provided with a magnet assembly 7 capable of magnetically attracting the conveying track, the front end and the rear end of the bottom surface of the vehicle body 2 are fixedly provided with vertical slide bars 8, the lower ends of the slide bars 8 penetrate through the long grooves 3 to be slidably connected with the magnet mounting seat 6, the number of the magnet assemblies 7 is four, the four magnet assemblies 7 are respectively fixed on four corners of the top surface of the magnet mounting seat, the magnet assemblies are permanent magnets, neodymium iron boron permanent magnets are adopted in the embodiment, the top, the conveying rail 1 is provided with a driving mechanism 12 for driving the vehicle body to move along the conveying rail. The magnet mounting seat 6 is further provided with a storage battery 13, and a wireless charging module 14 is arranged at the position, corresponding to the storage battery, of the inner side of one end of the conveying track 1.
As shown in fig. 9, 11 and 12, the electric lifting mechanism 11 includes a motor 110, a driving gear 111, and a driven gear 112, the motor is fixed on the magnet positioning seat 6, the driving gear 111 is fixed to a shaft end of the motor 110, the driven gear 112 is distributed on front and rear sides of the magnet positioning seat and is engaged with the driving gear, a gear limiting seat 114 is disposed on the magnet positioning seat 6 and outside the driven gear, threaded sleeves 115 are fixed to axes of the driven gear 112, lower ends of the threaded sleeves are rotatably connected to the gear limiting seats, vertical screws 116 are disposed in the threaded sleeves, and upper ends of the vertical screws 116 are fixedly connected to the vehicle body 2.
The driving mechanism 12 comprises a driving motor 123 and a rack 124 fixed on the top surface of the conveying track, the driving motor 123 is fixed on the bottom of the vehicle body, the rack 124 is distributed along the conveying track, and a driving gear 125 meshed with the rack is fixed at the shaft end of the driving motor; the driving motor 123 is a double-head motor, the number of the driving gears 125 is two, the two driving gears are respectively fixed at two ends of the driving motor, the number of the racks is two, the two racks are fixed on the top surface of the conveying track in parallel, and the two driving gears are meshed with the two racks in a one-to-one correspondence manner.
The principle of embodiment 2 is as follows with reference to the attached drawings: in an initial state, the vehicle body 2 is positioned at one end of the conveying track 1, the storage battery 13 is charged through the wireless charging module 14, and the storage battery supplies power to a motor in the electric lifting mechanism and a driving motor in the driving mechanism; when materials need to be conveyed, the materials are placed on the vehicle body, the rotation of the motor is controlled through the remote controller according to the weight of the materials so as to adjust the height of the magnet assembly, so that the magnetic attraction between the magnet assembly and the conveying track is adjusted, and then the driving gear is driven by the driving motor to move along the rack so as to realize that the vehicle body moves along the conveying track; when the material moves to the destination, the driving motor stops rotating, and simultaneously the motor drives the magnet assembly to ascend to the limit position, at the moment, the magnet assembly and the conveying track are completely attached and attracted, and the vehicle body stops. In the above whole process, the wireless control of the motor, the operation of the motor when moving to a destination, the control of the driving motor, and the like are all the prior art or the known art, which is not the protection point of the present application, and thus the whole control is not described in detail.
In the embodiment 1 and the embodiment 2, when the vehicle body transports materials, the magnetic attraction between the magnet assembly and the conveying track can counteract most gravity, so that the friction between the supporting wheels and the conveying track is reduced remarkably, mechanical abrasion is not easy to generate between the supporting wheels and the conveying track, the overall performance is more stable, and the service life is long; and the traction force for driving the vehicle body to move is reduced due to the small friction resistance, so that the energy consumption is reduced, and the moving speed of the vehicle body can be increased.
The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications made on the basis of the present invention to solve the same technical problems and achieve the same technical effects are all covered by the protection scope of the present invention.
Claims (10)
1. The utility model provides a formula track conveying mechanism is inhaled to magnetism, includes delivery track, automobile body, the bottom of automobile body is equipped with the supporting wheel that can follow the delivery track top surface and remove, characterized by, be equipped with the magnet mount pad with automobile body simultaneous movement in the delivery track, but be equipped with magnetism on the magnet mount pad and attract delivery track's magnet subassembly, be equipped with the actuating mechanism who is used for driving the automobile body and removes along delivery track on the delivery track.
2. A magnetic attraction type rail conveying mechanism according to claim 1, wherein the conveying rail is integrally in a square tube shape, the top surface of a cavity in the conveying rail is communicated with the outside through a long groove, vertical sliding rods are fixed at the front end and the rear end of the bottom surface of the vehicle body, the lower ends of the sliding rods penetrate through the long groove to be in sliding connection with the magnet mounting seat, and an electric lifting mechanism for driving the magnet positioning seat to lift is arranged on the magnet mounting seat.
3. A magnetic attraction type rail conveying mechanism as claimed in claim 1, wherein the top surface of the conveying rail is provided with limiting convex strips distributed along the conveying rail, and the circumferential surface of the supporting wheel is provided with an annular groove matched with the limiting convex strips; the number of the magnet assemblies is four, and the four magnet assemblies are respectively fixed on four corners of the top surface of the magnet mounting seat.
4. The magnetic suction type track conveying mechanism as claimed in claim 2, wherein the electric lifting mechanism comprises a motor, a driving gear and a driven gear, the motor is fixed on the magnet positioning seat, the driving gear is fixed with the shaft end of the motor, the driven gear is distributed on the front side and the rear side of the magnet positioning seat and is synchronously driven by the driving gear, a gear limiting seat is arranged on the magnet positioning seat and located on the outer side of the driven gear, thread sleeves are fixed on the axes of the driven gear, the lower ends of the thread sleeves are rotatably connected with the gear limiting seat, vertical screw rods are arranged in the thread sleeves, and the upper ends of the vertical screw rods are fixedly connected with the vehicle body.
5. A magnetically-attractable rail transport mechanism as claimed in claim 2, wherein the transport rail is made of ferromagnetic material.
6. A magnetic attraction type rail conveying mechanism as claimed in claim 2, wherein the conveying rail is made of aluminum alloy, and ferromagnetic strips distributed along the conveying rail are fixed on two sides of the lower end of the long groove in the conveying rail.
7. A magnetic suction type track conveying mechanism as claimed in claim 1, 2, 3 or 4, wherein the magnet assembly is a permanent magnet, and a flexible gasket is fixed on the top surface of the magnet assembly.
8. A magnetic suction type track conveying mechanism as claimed in claim 2 or 5, wherein the driving mechanism comprises a coil holder and a plurality of electromagnetic coils fixed on two sides inside the conveying track, the electromagnetic coils are fixed on the coil holder in sequence, a base plate is fixed between the lower ends of the sliding rods, permanent magnets corresponding to the electromagnetic coils are fixed on two sides of the base plate, the number of the permanent magnets on two sides of the base plate is equal, the number of the permanent magnets on each side of the base plate is at least two, and the polarities of the two adjacent permanent magnets are opposite.
9. A magnetic suction type rail conveying mechanism as claimed in claim 1, 2 or 6, wherein the driving mechanism comprises a driving motor and a rack fixed on the top surface of the conveying rail, the driving motor is fixed on the bottom of the vehicle body, the racks are distributed along the conveying rail, and a driving gear meshed with the racks is fixed at the shaft end of the driving motor.
10. The magnetic attraction type rail conveying mechanism is characterized in that a storage battery is further arranged on the magnet mounting seat, and a wireless charging module is arranged on the inner side of one end of the conveying rail corresponding to the storage battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020030103.3U CN211945050U (en) | 2020-01-07 | 2020-01-07 | Magnetic suction type track conveying mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020030103.3U CN211945050U (en) | 2020-01-07 | 2020-01-07 | Magnetic suction type track conveying mechanism |
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| Publication Number | Publication Date |
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| CN211945050U true CN211945050U (en) | 2020-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020030103.3U Active CN211945050U (en) | 2020-01-07 | 2020-01-07 | Magnetic suction type track conveying mechanism |
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| CN (1) | CN211945050U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111056252A (en) * | 2020-01-07 | 2020-04-24 | 青岛乐悠悠家居有限公司 | Magnetic suction type track conveying mechanism |
| CN114589560A (en) * | 2022-03-10 | 2022-06-07 | 苏州市职业大学 | Automobile wheel steel ring processing machine |
| CN115009857A (en) * | 2022-04-22 | 2022-09-06 | 江苏匠准数控机床有限公司 | Workpiece carrying and conveying method and device |
-
2020
- 2020-01-07 CN CN202020030103.3U patent/CN211945050U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111056252A (en) * | 2020-01-07 | 2020-04-24 | 青岛乐悠悠家居有限公司 | Magnetic suction type track conveying mechanism |
| CN114589560A (en) * | 2022-03-10 | 2022-06-07 | 苏州市职业大学 | Automobile wheel steel ring processing machine |
| CN115009857A (en) * | 2022-04-22 | 2022-09-06 | 江苏匠准数控机床有限公司 | Workpiece carrying and conveying method and device |
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