CN215361321U - Permanent magnet motor-based train with toothed rail traction function - Google Patents
Permanent magnet motor-based train with toothed rail traction function Download PDFInfo
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- CN215361321U CN215361321U CN202120450759.5U CN202120450759U CN215361321U CN 215361321 U CN215361321 U CN 215361321U CN 202120450759 U CN202120450759 U CN 202120450759U CN 215361321 U CN215361321 U CN 215361321U
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- 238000005096 rolling process Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 7
- 230000001360 synchronised effect Effects 0.000 description 6
- 230000009194 climbing Effects 0.000 description 5
- 238000004804 winding Methods 0.000 description 4
- 230000005284 excitation Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 244000309464 bull Species 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
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- 230000000694 effects Effects 0.000 description 1
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- 229910052742 iron Inorganic materials 0.000 description 1
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Abstract
The utility model provides a permanent magnet motor-based train with a toothed rail traction function, which belongs to the technical field of traffic traction and comprises a shell and a transverse plate, wherein a first mounting frame and a second mounting frame are fixedly connected to the lower inner wall of the shell, two rails are fixedly connected to the upper end of the transverse plate, the first mounting frame is positioned on the inner side of the second mounting frame, a permanent magnet motor and a gearbox are fixedly connected to the upper end of the second mounting frame, the output end of the permanent magnet motor is fixedly connected to the input end of the gearbox, a first gear is fixedly connected to the output end of the gearbox, double-sided toothed rails are arranged between the rails and fixedly connected with the transverse plate, so that the shell is driven to move.
Description
Technical Field
The utility model belongs to the technical field of traffic traction, and particularly relates to a permanent magnet motor-based train with a toothed rail traction function.
Background
The permanent magnet motor provides excitation by the permanent magnet, so that the motor has a simpler structure, the processing and assembly cost is reduced, a collecting ring and an electric brush which are easy to cause problems are omitted, and the running reliability of the motor is improved; and because excitation current is not needed, excitation loss is avoided, the efficiency and the power density of the motor are improved, and the permanent magnet synchronous motor is composed of a stator, a rotor, an end cover and other parts. The stator is basically the same as a common induction motor, and a lamination structure is adopted to reduce iron loss during the operation of the motor. The rotor can be made into solid or laminated by lamination. The armature winding can adopt a concentrated whole-pitch winding, and can also adopt a distributed short-pitch winding and an unconventional winding.
The permanent magnet motor is often used as a power source, particularly in the modern traffic field, a sightseeing train is arranged, the sightseeing train is driven to run in mountains through the permanent magnet motor, and attractive landscapes are provided for tourists.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a permanent magnet motor-based train with a toothed rail traction function, and aims to solve the problem of insufficient climbing capability of the train in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme:
a permanent magnet motor-based train with a toothed rail traction function comprises a shell and a transverse plate, wherein a first mounting frame and a second mounting frame are fixedly connected to the lower inner wall of the shell, two rails are fixedly connected to the upper end of the transverse plate, the first mounting frame is positioned on the inner side of the second mounting frame, a permanent magnet motor and a gearbox are fixedly connected to the upper end of the second mounting frame, the output end of the permanent magnet motor is fixedly connected to the input end of the gearbox, a first gear is fixedly connected to the output end of the gearbox, double-sided toothed rails are arranged between the rails and fixedly connected with the transverse plate, toothed rail wheels are respectively meshed with the left side and the right side of each double-sided toothed rail, a second rotating shaft is respectively and fixedly connected to the upper ends of the toothed rail wheels, the upper ends of the second rotating shafts respectively penetrate through the lower inner wall of the shell and extend upwards, two first rotating shafts are arranged in the shell, first pivot all rotates the left and right ends that run through the shell and outwards extends, the equal fixedly connected with wheel in both ends about first pivot, be provided with link gear on the first mounting bracket, be provided with power strengthening mechanism between the first pivot, be provided with planetary gear set between power strengthening mechanism and the link gear, be provided with in the shell and prevent swift current car mechanism, it all is connected with link gear to prevent swift current car mechanism and second pivot.
As a preferred scheme of the present invention, the linkage mechanism includes a third rotating shaft, a fourth rotating shaft, a large gear, a small gear and second bevel gears, the third rotating shaft and the fourth rotating shaft both rotatably penetrate the first mounting frame and extend to both sides, the large gear is fixedly connected to the circumferential surface of the third rotating shaft, the large gear is engaged with the first gear, the small gear is fixedly connected to the circumferential surface of the fourth rotating shaft, two second bevel gears are provided, and the second bevel gears are fixedly connected to the left and right ends of the fourth rotating shaft.
As a preferable scheme of the present invention, the upper ends of the second rotating shafts are fixedly connected with first bevel gears, and the second bevel gears are respectively engaged with the first bevel gears.
As a preferable scheme of the utility model, the power reinforcing mechanism comprises a fifth rotating shaft, three chain wheels and a chain, wherein a vertical plate is fixedly connected to the lower end of the second mounting frame, the fifth rotating shaft penetrates the vertical plate in a rotating manner and extends towards two sides, the number of the chain wheels is three, the chain wheels are respectively and fixedly connected to one end of the fifth rotating shaft, which is far away from the second mounting frame, and the circumferential surface of the first rotating shaft, and the chain is in transmission connection between the chain wheels.
As a preferable aspect of the present invention, the planetary gear set includes an auxiliary plate, a driving gear, three driven gears, a steel disc, and an inner gear groove, the auxiliary plate is fixedly connected to a left end of the first mounting bracket, the second mounting bracket rotatably penetrates the auxiliary plate and extends outward, the driving gear is fixedly connected to a circumferential surface of the third rotating shaft, the number of the driven gears is three, the driven gears are rotatably connected to a left end of the auxiliary plate and are all engaged with the driving gear, the steel disc is fixedly connected to a right end of the fifth rotating shaft, the inner gear groove is formed in a left end of the steel disc, and the driven gears are all engaged with the inner gear groove.
As a preferable scheme of the utility model, the anti-sliding mechanism comprises a ring plate, a ratchet wheel, a pawl and a spring, the ring plate is fixedly connected to the right inner wall of the shell, the ratchet wheel is fixedly connected to the right end of the third rotating shaft, the ratchet wheel is rotatably connected in the ring plate, the pawl is rotatably connected to the inner wall of the ring plate, and the spring is fixedly connected between the pawl and the inner wall of the ring plate.
As a preferable scheme of the utility model, the ends of the rails far away from each other are provided with grooves, the left and right ends of the shell are fixedly connected with extension plates, the lower ends of the extension plates are rotatably connected with a plurality of steel wheels, and the steel wheels are connected in the grooves in a rolling manner.
As a preferable scheme of the utility model, one ends of the wheels, which are close to each other, are fixedly connected with brake discs, and the brake discs are fixedly provided with brakes.
As a preferable scheme of the present invention, a notch is formed at an upper end of the second mounting bracket, and the large gear passes through the notch.
A use method of a train with a toothed rail traction function based on a permanent magnet motor comprises the following steps:
s1, firstly, starting a permanent magnet motor, wherein the output end of the permanent magnet motor drives the input end of a gearbox to rotate, and the output end of the gearbox is used for adjusting a proper rotating speed and driving a first gear to rotate;
s2, a large gear meshed with the large gear is driven to rotate through rotation of a first gear, the large gear drives a small gear to rotate when rotating, the small gear drives a fourth rotating shaft fixedly connected with the small gear to rotate when rotating, the fourth rotating shaft drives a second bevel gear to synchronously rotate when rotating, the second bevel gear drives the first bevel gear to reversely and synchronously rotate when rotating, the first bevel gear drives a rack wheel to reversely and synchronously rotate through the second rotating shaft when rotating, and the rack wheel is meshed with a double-sided rack to drive a shell to move;
s3, the gear wheel rotates and simultaneously drives the third rotating shaft to rotate, the third rotating shaft drives the auxiliary plate to rotate when rotating, the auxiliary plate rotates and drives the driven gear to reversely and synchronously rotate, the driven gear drives the steel disc to rotate through the inner gear groove, the rotating direction of the steel disc is opposite to that of the driving gear, the steel disc drives the fifth rotating shaft to rotate, the fifth rotating shaft drives the chain wheel fixedly connected with the fifth rotating shaft to rotate when rotating, and therefore the chain drives the other chain wheels to rotate, the first rotating shaft drives the wheel to rotate, and the wheel driving shell is driven to move.
Compared with the prior art, the utility model has the beneficial effects that:
1. in this scheme, permanent magnet motor's setting, be used for driving rack wheel and wheel synchronous motion, through the output adjustment suitable rotational speed of gearbox and drive first gear revolve, first gear drives the gear wheel rotation rather than the meshing, drive pinion rotation during the gear wheel rotation, it rotates to drive its fixed connection's fourth pivot during pinion rotation, drive second inclined plane gear synchronous rotation during the rotation of fourth pivot, drive first inclined plane gear reverse synchronous rotation during the second inclined plane gear rotation, drive rack wheel reverse synchronous rotation through the second pivot during first inclined plane gear rotation, mesh with two-sided rack through rack wheel, realize that the drive shell removes, and through the design of two-sided rack, strengthen permanent magnet motor's output, improve the power and the climbing ability of shell at the process of advancing greatly.
2. In this scheme, gear wheel pivoted drives the third pivot simultaneously and rotates, it rotates to drive the accessory plate when the third pivot rotates, the accessory plate rotates and drives driven gear reverse synchronous rotation, realize that first pivot drives the wheel rotation, realize that wheel drive shell removes, drive the shell through wheel cooperation rack wheel simultaneously and remove, obvious reinforcing the power that the shell gos forward, its climbing ability has further been improved, and third pivot rotates and can drive ratchet rotation, the ratchet can keep stable rotation when the shell gos forward the process, and the setting of pawl, make the shell unexpected when leading to the swift current car, block the power that the ratchet can block backward movement through the spring, the security is improved, and convenient to use.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.
In the drawings:
FIG. 1 is a perspective view of the overall construction of the present invention;
FIG. 2 is a bottom view of the present invention;
FIG. 3 is an overall exploded view of the present invention;
FIG. 4 is a schematic view of the rail structure of the present invention;
FIG. 5 is a cross-sectional view of the housing of the present invention;
FIG. 6 is a schematic view of the internal structure of the housing of the present invention;
FIG. 7 is a schematic view of a linkage mechanism of the present invention;
FIG. 8 is a schematic view of the linkage mechanism and the anti-roll mechanism of the present invention;
FIG. 9 is an enlarged view taken at A of FIG. 8 in accordance with the present invention;
FIG. 10 is an enlarged view of the utility model at B of FIG. 8;
FIG. 11 is a connection of the planetary gear set of the present invention to a second carrier;
FIG. 12 is a schematic view of an internal gear groove of the present invention.
The reference numbers in the figures illustrate: 1. a housing; 101. a transverse plate; 102. a rail; 103. a first mounting bracket; 104. A second mounting bracket; 105. a vertical plate; 106. an extension plate; 107. a steel wheel; 108. a groove; 109. a notch; 2. a permanent magnet motor; 201. a gearbox; 202. a first gear; 203. a first rotating shaft; 204. a wheel; 3. a double-sided rack; 301. a rack and pinion gear; 302. a second rotating shaft; 303. a first bevel gear; 4. a linkage mechanism; 401. a third rotating shaft; 402. a fourth rotating shaft; 403. a bull gear; 404. a pinion gear; 405. A second bevel gear; 5. a power enhancing mechanism; 501. a fifth rotating shaft; 502. a sprocket; 503. a chain; 6. a planetary gear set; 601. an auxiliary plate; 602. a driving gear; 603. a driven gear; 604. a steel disc; 605. an inner gear groove; 7. an anti-slip mechanism; 701. a ring disc; 702. a ratchet wheel; 703. a pawl; 704. A spring; 8. a brake disc; 801. a brake.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Examples
Referring to fig. 1-12, the technical solution provided in this embodiment is as follows:
a train with a toothed rail traction function based on a permanent magnet motor comprises a shell 1 and a transverse plate 101, wherein a first mounting frame 103 and a second mounting frame 104 are fixedly connected to the lower inner wall of the shell 1, two rails 102 are fixedly connected to the upper end of the transverse plate 101, the first mounting frame 103 is positioned on the inner side of the second mounting frame 104, a permanent magnet motor 2 and a gearbox 201 are fixedly connected to the upper end of the second mounting frame 104, the output end of the permanent magnet motor 2 is fixedly connected to the input end of the gearbox 201, a first gear 202 is fixedly connected to the output end of the gearbox 201, a double-sided toothed rail 3 is arranged between the rails 102, the double-sided toothed rail 3 is fixedly connected with the transverse plate 101, gear rail wheels 301 are respectively meshed on the left side and the right side of the double-sided toothed rail 3, a second rotating shaft 302 is respectively fixedly connected to the upper end of the gear rail wheels 301, the upper end of the second rotating shaft 302 is rotatably penetrated through the lower inner wall of the shell 1 and extends upwards, two first rotating shafts 203 are arranged in the shell 1, first pivot 203 all rotates the left and right ends that run through shell 1 and outwards extends, the equal fixedly connected with wheel 204 in both ends about first pivot 203, is provided with link gear 4 on the first mounting bracket 103, is provided with power strengthening mechanism 5 between the first pivot 203, is provided with planetary gear set 6 between power strengthening mechanism 5 and the link gear 4, is provided with in the shell 1 and prevents swift current car mechanism 7, prevents swift current car mechanism 7 and second pivot 302 and all is connected with link gear 4.
In the embodiment of the present invention, the permanent magnet motor 2 is configured to drive the rack wheel 301 and the wheel 204 to move synchronously, adjust a suitable rotation speed through the output end of the transmission 201 and drive the first gear 202 to rotate, the first gear 202 drives the large gear 403 engaged therewith to rotate, the large gear 403 drives the small gear 404 to rotate when rotating, the small gear 404 drives the fourth rotating shaft 402 fixedly connected therewith to rotate when rotating, the fourth rotating shaft 402 drives the second bevel gear 405 to rotate synchronously, the second bevel gear 405 drives the first bevel gear 303 to rotate reversely and synchronously, the first bevel gear 303 drives the rack wheel 301 to rotate reversely and synchronously through the second rotating shaft 302 when rotating, the rack wheel 301 is engaged with the double-sided rack 3 to drive the housing 1 to move, and the design of the double-sided rack 3 enhances the output function of the permanent magnet motor 2, thereby greatly improving the power and climbing capability of the housing 1 in the advancing process, meanwhile, the bull gear 403 rotates and simultaneously drives the third rotating shaft 401 to rotate, the third rotating shaft 401 rotates and drives the auxiliary plate 601 to rotate, the auxiliary plate 601 rotates and drives the driven gear 603 to reversely and synchronously rotate, the driven gear 603 drives the steel disc 604 to rotate through the inner gear groove 605, the rotation direction of the steel disc 604 is opposite to that of the driving gear 602, the steel disc 604 drives the fifth rotating shaft 501 to rotate, the fifth rotating shaft 501 drives the chain wheel 502 fixedly connected with the fifth rotating shaft to rotate, so that the chain 503 drives the rest of the chain wheels 502 to rotate, the first rotating shaft 203 drives the wheel 204 to rotate, the wheel 204 drives the shell 1 to move, the wheel 204 is matched with the track wheel 301 to simultaneously drive the shell 1 to move, the advancing power of the shell 1 is obviously enhanced, the climbing capability of the shell is further improved, the rotation of the third rotating shaft 401 drives the ratchet 702 to rotate, and the ratchet 702 keeps stable rotation during the advancing process of the shell 1, and the pawl 703 is arranged, so that when the shell 1 accidentally causes the carriage to slide, the ratchet 702 is blocked by the spring 704 to block the power moving backwards, the safety is improved, and the use is convenient.
Specifically, referring to fig. 6 to 8, the linkage mechanism 4 includes a third rotating shaft 401, a fourth rotating shaft 402, a large gear 403, a small gear 404 and a second bevel gear 405, the third rotating shaft 401 and the fourth rotating shaft 402 both rotatably penetrate the first mounting frame 103 and extend to both sides, the large gear 403 is fixedly connected to the circumferential surface of the third rotating shaft 401, the large gear 403 is engaged with the first gear 202, the small gear 404 is fixedly connected to the circumferential surface of the fourth rotating shaft 402, two second bevel gears 405 are provided, and the second bevel gears 405 are fixedly connected to the left end and the right end of the fourth rotating shaft 402.
In the specific embodiment of the present invention, the large gear 403 is engaged with the first gear 202, so that the first gear 202 can drive the large gear 403 to rotate when rotating, the large gear 403 can drive the third rotating shaft 401 and the small gear 404 to rotate when rotating, the small gear 404 is arranged to connect with the fourth rotating shaft 402, so that the small gear 404 drives the second bevel gear 405 to rotate, thereby driving the rack wheel 301 to rotate, and the third rotating shaft 401 is connected with the ratchet 702, so that the ratchet 702 rotates along with the advance of the housing 1.
Specifically, referring to fig. 6-8, the upper end of the second shaft 302 is fixedly connected with a first bevel gear 303, and a second bevel gear 405 is respectively engaged with the first bevel gear 303.
In the embodiment of the present invention, two first bevel gears 303 are provided, and the first bevel gears 303 are respectively engaged with the second bevel gear 405, so that the first bevel gears 303 drive the rack gear 301 to synchronously rotate in opposite directions, thereby cooperating with the double-sided rack 3 to drive the housing 1 to stably move.
Specifically, referring to fig. 6 to 8, the power reinforcing mechanism 5 includes a fifth rotating shaft 501, three chain wheels 502 and a chain 503, the vertical plate 105 is fixedly connected to the lower end of the second mounting frame 104, the fifth rotating shaft 501 rotatably penetrates through the vertical plate 105 and extends towards two sides, the three chain wheels 502 are provided, the chain wheels 502 are respectively fixedly connected to one end of the fifth rotating shaft 501 far away from the second mounting frame 104 and the circumferential surface of the first rotating shaft 203, and the chain 503 is drivingly connected between the chain wheels 502.
In the embodiment of the present invention, a chain 503 is disposed to connect the chain wheels 502, so that the chain wheels 502 connected to the fifth shaft 501 drive the other chain wheels 502 to rotate synchronously, thereby driving the first shaft 203 to rotate, and the first shaft 203 is connected to the wheels 204, thereby driving the housing 1 to move.
Specifically, referring to fig. 8 and 10, the planetary gear set 6 includes an auxiliary plate 601, a driving gear 602, three driven gears 603, a steel disc 604 and an inner gear groove 605, the auxiliary plate 601 is fixedly connected to the left end of the first mounting bracket 103, the second mounting bracket 104 rotatably penetrates the auxiliary plate 601 and extends outward, the driving gear 602 is fixedly connected to the circumferential surface of the third rotating shaft 401, the three driven gears 603 are provided, the three driven gears 603 are rotatably connected to the left end of the auxiliary plate 601, the driven gears 603 are all engaged with the driving gear 602, the steel disc 604 is fixedly connected to the right end of the fifth rotating shaft 501, the inner gear groove 605 is provided at the left end of the steel disc 604, and the driven gears 603 are all engaged with the inner gear groove 605.
In the embodiment of the utility model, the large gear 403 rotates and simultaneously drives the third rotating shaft 401 to rotate, the third rotating shaft 401 rotates and drives the auxiliary plate 601 to rotate, the auxiliary plate 601 rotates and drives the driven gear 603 to rotate reversely and synchronously, the driven gear 603 drives the steel disc 604 to rotate through the inner gear groove 605, the rotation direction of the steel disc 604 is opposite to that of the driving gear 602, the steel disc 604 drives the fifth rotating shaft 501 to rotate, the fifth rotating shaft 501 rotates and drives the chain wheel 502 fixedly connected with the fifth rotating shaft to rotate, so that the chain 503 drives the other chain wheels 502 to rotate, the first rotating shaft 203 drives the wheel 204 to rotate, the wheel 204 drives the shell 1 to move, and the wheel 204 is driven by matching with the rack and rail wheel 301, thereby effectively enhancing the moving power.
Specifically, referring to fig. 8-9, the anti-rolling mechanism 7 includes a ring plate 701, a ratchet 702, a pawl 703 and a spring 704, the ring plate 701 is fixedly connected to the right inner wall of the housing 1, the ratchet 702 is fixedly connected to the right end of the third rotating shaft 401, the ratchet 702 is rotatably connected to the inside of the ring plate 701, the pawl 703 is rotatably connected to the inner wall of the ring plate 701, and the spring 704 is fixedly connected between the pawl 703 and the inner wall of the ring plate 701.
In the embodiment of the present invention, the rotation of the third rotating shaft 401 drives the ratchet wheel 702 to rotate, the ratchet wheel 702 keeps rotating stably during the forward process of the housing 1, and the pawl 703 is arranged so that when the housing 1 accidentally causes a carriage, the spring 704 blocks the ratchet wheel 702 to block the power of moving backwards, thereby improving the safety.
Specifically, referring to fig. 1, a groove 108 is formed at one end of the rail 102, which is far away from the rail, an extension plate 106 is fixedly connected to each of the left and right ends of the housing 1, a plurality of steel wheels 107 are rotatably connected to the lower end of the extension plate 106, and the steel wheels 107 are rotatably connected in the groove 108.
In the specific embodiment of the present invention, the steel wheel 107 is arranged to limit the left and right movement of the housing 1, and when the housing 1 moves, the steel wheel 107 rotates along with the advancing direction of the housing 1, so as to improve stability, avoid the displacement of the housing 1 until moving, and improve safety.
Specifically, referring to fig. 6, the brake disc 8 is fixedly connected to one end of the wheel 204, and the brake 801 is fixedly mounted on the brake disc 8.
In the embodiment of the present invention, the brake 801 is configured to connect to the brake disc 8, and the brake 801 controls the resistance of the wheel 204, so as to achieve the braking effect.
Specifically, referring to fig. 11, a notch 109 is formed at the upper end of the second mounting frame 104, and the large gear 403 passes through the notch 109.
In the embodiment of the present invention, the notch 109 is configured to match the large gear 403, and at the same time, enhance the stability of the large gear 403 during rotation.
A use method of a train with a toothed rail traction function based on a permanent magnet motor comprises the following steps:
s1, firstly, starting a permanent magnet motor 2, wherein the output end of the permanent magnet motor 2 drives the input end of a gearbox 201 to rotate, and the output end of the gearbox 201 adjusts the proper rotating speed and drives a first gear 202 to rotate;
s2, a large gear 403 meshed with the first gear 202 is driven to rotate through rotation of the first gear 202, a small gear 404 is driven to rotate when the large gear 403 rotates, a fourth rotating shaft 402 fixedly connected with the small gear 404 is driven to rotate when the small gear 404 rotates, a second bevel gear 405 is driven to synchronously rotate when the fourth rotating shaft 402 rotates, the first bevel gear 303 is driven to reversely synchronously rotate when the second bevel gear 405 rotates, the rack wheel 301 is driven to reversely synchronously rotate through the second rotating shaft 302 when the first bevel gear 303 rotates, and the rack wheel 301 is meshed with the double-sided rack 3 to drive the shell 1 to move;
s3, the large gear 403 rotates and simultaneously drives the third rotating shaft 401 to rotate, the third rotating shaft 401 rotates and drives the auxiliary plate 601 to rotate, the auxiliary plate 601 rotates and drives the driven gear 603 to reversely and synchronously rotate, the driven gear 603 drives the steel disc 604 to rotate through the inner gear groove 605, the rotating direction of the steel disc 604 is opposite to that of the driving gear 602, the steel disc 604 drives the fifth rotating shaft 501 to rotate, the fifth rotating shaft 501 rotates and drives the chain wheel 502 fixedly connected with the fifth rotating shaft to rotate, so that the chain 503 drives the other chain wheels 502 to rotate, the first rotating shaft 203 drives the wheel 204 to rotate, and the wheel 204 drives the shell 1 to move.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a take tooth rail traction function's train based on permanent-magnet machine which characterized in that: comprises a shell (1) and a transverse plate (101), wherein a first mounting frame (103) and a second mounting frame (104) are fixedly connected to the lower inner wall of the shell (1), two rails (102) are fixedly connected to the upper end of the transverse plate (101), the first mounting frame (103) is positioned on the inner side of the second mounting frame (104), a permanent magnet motor (2) and a gearbox (201) are fixedly connected to the upper end of the second mounting frame (104), the output end of the permanent magnet motor (2) is fixedly connected to the input end of the gearbox (201), a first gear (202) is fixedly connected to the output end of the gearbox (201), a double-sided rack (3) is arranged between the rails (102), the double-sided rack (3) is fixedly connected with the transverse plate (101), rack wheels (301) are respectively meshed with the left side and the right side of the double-sided rack (3), a second rotating shaft (302) is respectively fixedly connected to the upper ends of the rack wheels (301), the upper end of second pivot (302) all rotates the lower inner wall that runs through shell (1) and upwards extends, be provided with two first pivot (203) in shell (1), first pivot (203) all rotates the left and right ends that run through shell (1) and outwards extends, the equal fixedly connected with wheel in both ends (204) about first pivot (203), be provided with link gear (4) on first mounting bracket (103), be provided with power strengthening mechanism (5) between first pivot (203), be provided with planetary gear set (6) between power strengthening mechanism (5) and link gear (4), be provided with in shell (1) and prevent swift current car mechanism (7), prevent swift current car mechanism (7) and second pivot (302) and all be connected with link gear (4).
2. The permanent magnet motor-based train with the toothed rail traction function according to claim 1, wherein: link gear (4) include third pivot (401), fourth pivot (402), gear wheel (403), pinion (404) and second bevel gear (405), third pivot (401) and fourth pivot (402) all rotate and run through first mounting bracket (103) and extend to both sides, gear wheel (403) fixed connection is in the circumferential surface of third pivot (401), and gear wheel (403) mesh with first gear (202) mutually, pinion (404) fixed connection is in the circumferential surface of fourth pivot (402), second bevel gear (405) is provided with two, both ends about second bevel gear (405) fixed connection in fourth pivot (402).
3. The permanent magnet motor-based train with the toothed rail traction function according to claim 2, wherein: the upper end of the second rotating shaft (302) is fixedly connected with a first bevel gear (303), and the second bevel gear (405) is meshed with the first bevel gear (303) respectively.
4. The permanent magnet motor-based train with the toothed rail traction function according to claim 3, wherein: power strengthening mechanism (5) include fifth pivot (501), sprocket (502) and chain (503), the lower extreme fixedly connected with riser (105) of second mounting bracket (104), fifth pivot (501) rotate to run through in riser (105) and extend to both sides, sprocket (502) are provided with threely, sprocket (502) are fixed connection respectively in fifth pivot (501) keep away from the one end of second mounting bracket (104) and the circumferential surface of first pivot (203), chain (503) transmission is connected between sprocket (502).
5. The permanent magnet motor-based train with the toothed rail traction function according to claim 4, wherein: the planetary gear set (6) comprises an auxiliary plate (601), a driving gear (602), three driven gears (603), a steel disc (604) and an inner gear groove (605), wherein the auxiliary plate (601) is fixedly connected to the left end of the first mounting frame (103), the second mounting frame (104) penetrates through the auxiliary plate (601) in a rotating mode and extends outwards, the driving gear (602) is fixedly connected to the circumferential surface of the third rotating shaft (401), the number of the driven gears (603) is three, the driven gears (603) are rotatably connected to the left end of the auxiliary plate (601), the driven gears (603) are meshed with the driving gear (602), the steel disc (604) is fixedly connected to the right end of the fifth rotating shaft (501), the inner gear groove (605) is formed in the left end of the steel disc (604), and the driven gears (603) are meshed with the inner gear groove (605).
6. The permanent magnet motor-based train with the toothed rail traction function according to claim 5, wherein: the anti-sliding mechanism (7) comprises a ring disc (701), a ratchet wheel (702), a pawl (703) and a spring (704), the ring disc (701) is fixedly connected to the right inner wall of the shell (1), the ratchet wheel (702) is fixedly connected to the right end of the third rotating shaft (401), the ratchet wheel (702) is rotatably connected to the ring disc (701), the pawl (703) is rotatably connected to the inner wall of the ring disc (701), and the spring (704) is fixedly connected between the pawl (703) and the inner wall of the ring disc (701).
7. The permanent magnet motor-based train with the toothed rail traction function according to claim 6, wherein: one end of the rail (102) far away from each other is provided with a groove (108), the left end and the right end of the shell (1) are fixedly connected with extension plates (106), the lower end of each extension plate (106) is rotatably connected with a plurality of steel wheels (107), and the steel wheels (107) are connected in the grooves (108) in a rolling mode.
8. The permanent magnet motor-based train with the toothed rail traction function according to claim 7, wherein: the wheel (204) is close to one end and is fixedly connected with a brake disc (8), and the brake disc (8) is fixedly provided with a brake (801).
9. The permanent magnet motor-based train with the toothed rail traction function according to claim 8, wherein: a notch (109) is formed in the upper end of the second mounting frame (104), and the large gear (403) penetrates through the notch (109).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120450759.5U CN215361321U (en) | 2021-03-02 | 2021-03-02 | Permanent magnet motor-based train with toothed rail traction function |
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| CN202120450759.5U CN215361321U (en) | 2021-03-02 | 2021-03-02 | Permanent magnet motor-based train with toothed rail traction function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117261947A (en) * | 2023-11-21 | 2023-12-22 | 石家庄煤矿机械有限责任公司 | Explosion-proof electric traction clamping rack locomotive |
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2021
- 2021-03-02 CN CN202120450759.5U patent/CN215361321U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117261947A (en) * | 2023-11-21 | 2023-12-22 | 石家庄煤矿机械有限责任公司 | Explosion-proof electric traction clamping rack locomotive |
| CN117261947B (en) * | 2023-11-21 | 2024-02-02 | 石家庄煤矿机械有限责任公司 | Explosion-proof electric traction clamping rack locomotive |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A train with rack traction function based on permanent magnet motor Effective date of registration: 20220920 Granted publication date: 20211231 Pledgee: China Construction Bank Co.,Ltd. Suzhou High tech Industrial Development Zone Branch Pledgor: Suzhou Chaosi muxue Intelligent Technology Co.,Ltd. Registration number: Y2022980015738 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231013 Granted publication date: 20211231 Pledgee: China Construction Bank Co.,Ltd. Suzhou High tech Industrial Development Zone Branch Pledgor: Suzhou Chaosi muxue Intelligent Technology Co.,Ltd. Registration number: Y2022980015738 |