CN109603085B - Treadmill is used in physical training with switching-over function - Google Patents

Treadmill is used in physical training with switching-over function Download PDF

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Publication number
CN109603085B
CN109603085B CN201811564363.2A CN201811564363A CN109603085B CN 109603085 B CN109603085 B CN 109603085B CN 201811564363 A CN201811564363 A CN 201811564363A CN 109603085 B CN109603085 B CN 109603085B
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China
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running
treadmill
platform
motor
reversing
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CN201811564363.2A
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CN109603085A (en
Inventor
李新强
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Binzhou University
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Binzhou University
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    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B22/00Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements
    • A63B22/02Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills
    • A63B22/0235Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills driven by a motor
    • A63B22/0242Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills driven by a motor with speed variation
    • A63B22/025Exercising apparatus specially adapted for conditioning the cardio-vascular system, for training agility or co-ordination of movements with movable endless bands, e.g. treadmills driven by a motor with speed variation electrically, e.g. D.C. motors with variable speed control
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B24/00Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances
    • A63B24/0087Electric or electronic controls for exercising apparatus of groups A63B21/00 - A63B23/00, e.g. controlling load

Abstract

The invention discloses a treadmill for physical training with a reversing function, which can solve the problems that when the traditional treadmill for physical training is used, firstly, the running platform of the treadmill is longer and occupies too much space, so that the treadmill is blocked due to the overlong running platform length of the treadmill or the limitation of the spatial layout of the placement position in the process of installation or position moving, and secondly, the running platform position and the angle of the treadmill are fixed, so that the direction and the inclination angle cannot be adjusted, and the treadmill can only carry out normal running training and has certain limitation. Including running platform and side bearer, run the platform and install the side bearer bottom, run platform internally mounted and have the race area, just run platform one end top and install the drive case, drive case internally mounted has and is used for the drive run the driving motor in area, the drive case below is provided with and is located run the arc wall on the outer wall of platform bottom.

Description

Treadmill is used in physical training with switching-over function
Technical Field
The invention relates to a running machine, in particular to a running machine with a reversing function for physical training.
Background
The treadmill is a body-building apparatus which is always provided for families and gymnasiums, and is the simplest one of physical exercise apparatuses. However, current treadmill for physical training still has certain defect when using, at first because the race platform length of treadmill is longer and occupy too much space, thereby the treadmill can receive the hindrance because the restriction of the race platform length overlength of treadmill or locating place spatial layout at installation or the in-process of moving the position, secondly, because the race platform position of treadmill, the angle is all fixed, thereby there is unable adjustment direction and inclination's adjustment, make only can carry out normal running exercise on the treadmill, there is certain limitation.
Disclosure of Invention
The invention aims to provide a treadmill for physical training with a reversing function, which can solve the problems that when a traditional treadmill for physical training is used, firstly, the running platform of the treadmill is longer and occupies too much space, so that the treadmill is blocked due to the overlong running platform length of the treadmill or the limitation of the spatial layout of the placement position in the process of installation or moving, and secondly, the running platform position and the angle of the treadmill are fixed, so that the direction and the inclination angle cannot be adjusted, and the treadmill can only carry out normal running training and has certain limitation.
The purpose of the invention can be realized by the following technical scheme:
the utility model provides a treadmill is used in physical training with switching-over function, includes and runs platform and side bearer, run the platform and install the side bearer bottom, run platform internally mounted and have the area of running, just run platform one end top and install the drive case, drive case internally mounted has and be used for the drive run the driving motor in area, the drive case below is provided with and is located run the arc wall on the outer wall of platform bottom, run the platform bottom and install reversing mechanism and positioning mechanism, PLC controller and two handrails are installed at the side bearer top, the side bearer lateral wall has the link through screw fixedly connected with, the back of the body frame is connected to link one end, the side bearer bottom is provided with the bottom plate, the bottom plate top install with run the adjustment mechanism that the platform is connected.
Preferably, reversing mechanism comprises switching-over motor and clamp frame, switching-over motor top is connected with a pivot, the pivot top is connected with the clamp frame, the clamp frame top is provided with the recess, run platform bottom joint and be in on the recess, all install the side hydraulic pump on the recess both sides inner wall, two all be connected with on the side hydraulic pump lateral wall and support and run the flexible chuck of hydraulic pressure on the platform lateral wall.
Preferably, the positioning mechanism is composed of a built-in motor and a suction pump, the built-in motor is embedded on the side wall of the running table, a driving shaft is connected to the side wall of the built-in motor, one end of the driving shaft is connected with a rotating rod, one end of the rotating rod is connected with the suction pump, and a row of suckers is installed at the bottom of the suction pump.
Preferably, adjustment mechanism comprises regulation hydraulic pump and apical ring, it is connected with two hydraulic stretching ejector pins, two to adjust hydraulic pump top an arc structure is connected jointly on hydraulic stretching ejector pin top the apical ring, the apical ring supports inside the arc wall, just the apical ring top is provided with the apical groove, apical groove internally mounted has one row of smooth pearl.
Preferably, damping springs are installed at the joints between the two hydraulic telescopic ejector rods and the top ring.
Preferably, two back rests are installed in the middle of the back frame, and a headrest is installed at the top of the back frame.
Preferably, the treadmill is rotatably connected with the side frames through the rotating shaft and the clamping frame.
Preferably, the running platform is movably connected with the bottom plate through two hydraulic telescopic ejector rods and the top ring.
Preferably, the rotating rod and the suction pump are in rotating connection with the outer wall of the running table through the rotating rod.
Preferably, the use method of the treadmill comprises the following specific steps:
the method comprises the following steps: firstly, the running machine needs to be moved to a position needed to be used, when the running platform of the running machine is too long in length or is blocked due to the limitation of the spatial layout of the placement position in the moving position process, the reversing mechanism is started through the PLC controller, the PLC controller controls the reversing motor to be started, the rotating shaft is driven to rotate through the reversing motor, the clamping frame is driven to rotate through the rotation of the rotating shaft, the whole running platform is rotated and adjusted to be shortened in length and avoid obstacles, and when the reversing motor is controlled by the PLC controller to drive the rotating shaft to rotate by 90 degrees, the running platform is transversely folded, and the length is shortened to be minimum;
step two: when the treadmill is used, when the PLC controller controls the driving box to start, the driving motor in the driving box drives the running belt to rotate, and a user can stand on the running table to perform physical exercise;
step three: when the exercise intensity needs to be adjusted, when the PLC controller starts the adjusting hydraulic pump, the adjusting hydraulic pump drives the hydraulic telescopic ejector rod to stretch to drive the top ring to move up and down, so that the running table is driven to adjust the inclination angle, the larger the stretching amplitude of the hydraulic telescopic ejector rod is, the larger the inclination degree of the running table is, and the higher the physical exercise intensity is;
step four: after the running table finishes reversing and adjusting the inclination angle, the built-in motor of the PLC and the suction pump are started, the built-in motor drives the driving shaft to rotate, so that the rotating rod is driven to rotate, the sucking disc is abutted to the ground, the suction pump provides adsorption force for the sucking disc, and the running table is fixed.
The invention has the beneficial effects that: because the reversing mechanism is arranged at the middle position of the bottom of the running platform, the top of a clamping frame of the reversing mechanism is provided with a groove matched with the width of the running platform, the groove of the clamping frame is clamped at the bottom of the running platform along the width direction of the running platform, the existence of the groove ensures that the normal rotation of a running belt is not influenced by the clamping frame, the inner walls at two sides of the groove are respectively provided with a side hydraulic pump, the side wall of the side hydraulic pump is connected with a hydraulic telescopic chuck, the side hydraulic pump always drives the hydraulic telescopic chuck to be clamped on the side wall of the running platform, the bottom of the clamping frame is connected with a rotating shaft, the bottom of the rotating shaft is connected with a reversing motor, when the reversing motor is controlled by a PLC controller to start, the rotating shaft can be driven to rotate by the reversing motor, the rotating shaft is utilized to rotate the clamping frame, thereby the whole running platform can rotate and adjust the angle, and, and when the PLC controller controls the reversing motor to drive the rotating shaft to rotate by 90 degrees, the running table can be transversely folded, so that the moving position is convenient to move.
Because the adjusting mechanism is arranged at the bottom of the side frame, the top of the adjusting hydraulic pump of the adjusting mechanism is connected with the top ring of an arc structure through two hydraulic telescopic ejector rods, the top ring is abutted against the arc-shaped groove, when the adjusting hydraulic pump is started through the PLC controller, the top ring can be driven to move up and down through the extension of the hydraulic telescopic ejector rods driven by the adjusting hydraulic pump, so as to drive the running table to adjust the inclination angle, the larger the extension range of the hydraulic telescopic ejector rods is, the larger the inclination degree of the running table is, the higher the physical exercise intensity is, and the existence of the adjusting mechanism enables the treadmill to adjust the exercise intensity by adjusting the inclination degree of the running table when in use, so that the practicability of the treadmill is stronger, and because the row of sliding balls are arranged in the top groove at the top of the top ring, the top ring can slide in the arc-shaped groove when the running table is rotated, and because the damping spring is installed at the joint between the top ends of the two hydraulic telescopic ejector rods and the top ring, the anti-seismic pressure reduction capability of the adjusting mechanism is stronger when the adjusting mechanism supports the running platform.
Because install positioning mechanism in the platform bottom of running, and positioning mechanism's built-in motor passes through a bull stick of drive shaft connection, bull stick one end is connected with the suction pump, the suction pump bottom is connected with one row of sucking disc, after the platform is accomplishing switching-over and inclination's regulation when running, can start through built-in motor of PLC controller and suction pump, built-in motor drives the drive shaft and rotates, thereby it makes the sucking disc support subaerial to drive the bull stick rotation, the suction pump provides the adsorption affinity for the sucking disc, thereby make the position of running the platform firmly fixed, stability when ensureing the treadmill and using.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a top view of the present invention;
FIG. 4 is a schematic view of the structure of the treadmill of the present invention;
FIG. 5 is a schematic side frame configuration of the present invention;
FIG. 6 is a schematic structural view of the reversing mechanism of the present invention;
FIG. 7 is an enlarged view of a portion of the positioning mechanism of FIG. 2;
FIG. 8 is an enlarged view of a portion of the adjustment mechanism of FIG. 5 in accordance with the present invention;
in the figure: 1. running a platform; 2. a side frame; 3. a PLC controller; 4. running the belt; 5. a drive box; 6. a back frame; 7. a handrail; 8. backing up; 9. a headrest; 10. a connecting frame; 11. a reversing mechanism; 12. a positioning mechanism; 13. an adjustment mechanism; 14. a drive motor; 15. an arc-shaped slot; 16. a base plate; 17. a commutation motor; 18. a rotating shaft; 19. a clamping frame; 20. a groove; 21. a side hydraulic pump; 22. a hydraulic telescopic chuck; 23. a built-in motor; 24. a drive shaft; 25. a rotating rod; 26. a suction pump; 27. a suction cup; 28. adjusting the hydraulic pump; 29. a hydraulic telescopic ejector rod; 30. a damping spring; 31. a top ring; 32. a top groove; 33. and (4) sliding the beads.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood 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.
Referring to fig. 1-8, a treadmill for physical training with reversing function comprises a running table 1 and a side frame 2, the running table 1 is installed at the bottom of the side frame 2, a running belt 4 is installed inside the running table 1, a driving box 5 is installed at the top of one end of the running table 1, a driving motor 14 for driving the running belt 4 is installed inside the driving box 5, an arc-shaped groove 15 located on the outer wall of the bottom of the running table 1 is arranged below the driving box 5, a reversing mechanism 11 and a positioning mechanism 12 are installed at the bottom of the running table 1, a PLC controller 3 and two handrails 7 are installed at the top of the side frame 2, a connecting frame 10 is fixedly connected to the side wall of the side frame 2 through screws, one end of the connecting frame 10 is connected to a back frame 6, a bottom plate 16 is installed at the bottom of the side frame 2.
Reversing mechanism 11 comprises reversing motor 17 and clamp frame 19, reversing motor 17 top is connected with a pivot 18, pivot 18 top is connected with clamp frame 19, clamp frame 19 top is provided with recess 20, run 1 bottom joint of platform on recess 20, all install side hydraulic pump 21 on the recess 20 both sides inner wall, all be connected with the flexible chuck 22 of hydraulic pressure that supports on running 1 lateral wall on two side hydraulic pump 21 lateral walls, when starting through PLC controller 3 control reversing motor 17, can rotate through reversing motor 17 drive pivot 18, the rotation that utilizes pivot 18 drives clamp frame 19 and rotates, thereby make whole 1 rotatory angle of adjustment of running platform, make the treadmill can be transferred to running platform 1 through reversing mechanism 11 when installation and moving the position.
Positioning mechanism 12 comprises built-in motor 23 and suction pump 26, built-in motor 23 inlays on running platform 1 lateral wall, and be connected with a drive shaft 24 on the built-in motor 23 lateral wall, the bull stick 25 is connected to drive shaft 24 one end, bull stick 25 one end is connected with suction pump 26, one row of sucking disc 27 is installed to suction pump 26 bottom, after running platform 1 is accomplishing the switching-over and the regulation of inclination, can start through built-in motor 23 and suction pump 26 of PLC controller 3, built-in motor 23 drives drive shaft 24 and rotates, thereby drive the bull stick 25 and rotate and make sucking disc 27 support subaerial, suction pump 26 provides the adsorption affinity for sucking disc 27, thereby make the position of running platform 1 firmly fixed, stability when ensureing the treadmill and using.
Adjustment mechanism 13 comprises regulation hydraulic pump 28 and apical ring 31, it is connected with two hydraulic stretching ejector pins 29 to adjust hydraulic pump 28 top, the apical ring 31 of an arc structure is connected jointly on two hydraulic stretching ejector pins 29 top, apical ring 31 supports inside arc wall 15, when starting regulation hydraulic pump 28 through the PLC controller, can drive the flexible top ring 31 activity from top to bottom that drives the flexible of hydraulic stretching ejector pin 29 through adjusting hydraulic pump 28, thereby drive and run 1 adjustment inclination, and apical ring 31 top is provided with apical groove 32, apical groove 32 internally mounted has one row of smooth pearl 33, make and run 1 when rotatory accent, apical ring 31 can slide in arc wall 15 is inside, from not influencing the accent of running 1.
Damping spring 30 is all installed to the junction between two hydraulic stretching ejector pins 29 and the apical ring 31, because damping spring 30 is all installed to the junction between two hydraulic stretching ejector pins 29 top and apical ring 31 for adjustment mechanism 13 is when supporting running platform 1, and antidetonation pressure reduction ability is stronger.
Two backrests 8 are arranged in the middle of the back frame 6, and a headrest 9 is arranged at the top of the back frame 6, so that a user can rest on the back frame 6 when the running machine stops running.
Run platform 1 and be the rotation connection between through pivot 18 and clamp frame 19 and the side bearer 2, when starting through PLC controller 3 control switching motor 17, can rotate through switching motor 17 drive pivot 18, utilize the rotation of pivot 18 to drive clamp frame 19 and rotate, thereby make whole 1 rotatory angle of adjustment of running platform, make the treadmill can adjust to running platform 1 through reversing mechanism 11 when installation and moving position, and when PLC controller 3 control switching motor 17 drove pivot 18 rotatory 90, can transversely fold running platform 1, thereby conveniently move the position.
Run platform 1 and be swing joint between through two hydraulic stretching ejector pins 29 and top ring 31 and bottom plate 16, when starting regulation hydraulic pump 28 through the PLC controller, can drive flexible the driving top ring 31 activity from top to bottom of hydraulic stretching ejector pin 29 through adjusting hydraulic pump 28, thereby it adjusts inclination to drive to run platform 1, the flexible range of hydraulic stretching ejector pin 29 is big more, the slope of running platform 1 is big more, the higher the intensity is tempered in sports, adjustment mechanism 13's existence, make the treadmill can adjust exercise intensity through the slope of adjusting running platform 1 when using, thereby make the practicality of treadmill stronger.
Rotating rod 25 and suction pump 26 are through rotating rod 25 and run and be the rotation connection between the platform 1 outer wall, after running platform 1 and accomplishing the regulation of switching-over and inclination, can start through PLC controller 3 built-in motor 23 and suction pump 26, built-in motor 23 drives drive shaft 24 and rotates, thereby drive rotating rod 25 and rotate and make sucking disc 27 support subaerial, suction pump 26 provides the adsorption affinity for sucking disc 27, thereby make the position of running platform 1 firmly fixed, ensure the stability when treadmill uses.
The use method of the running machine comprises the following specific steps:
the method comprises the following steps: firstly, the running machine needs to be moved to a position needed to be used, when the running platform 1 of the running machine is too long or is blocked due to the limitation of the spatial layout of the placement position in the moving position process, the reversing mechanism 11 is started through the PLC 3, the PLC 3 controls the reversing motor 17 to be started, the reversing motor 17 drives the rotating shaft 18 to rotate, the rotating shaft 18 rotates to drive the clamping frame 19 to rotate, the whole running platform 1 rotates to adjust the angle to shorten the length and avoid obstacles, and when the PLC 3 controls the reversing motor 17 to drive the rotating shaft 18 to rotate by 90 degrees, the running platform 1 is transversely folded, the length is shortened to the minimum, so that the moving position is convenient;
step two: when the treadmill is used, when the PLC controller 3 controls the driving box 5 to start, the driving motor 14 in the driving box 5 drives the running belt 4 to rotate, and a user can stand on the running platform 1 to perform physical exercise;
step three: when the exercise intensity needs to be adjusted, when the PLC controller 3 starts the adjusting hydraulic pump 28, the adjusting hydraulic pump 28 drives the hydraulic telescopic ejector rod 29 to stretch to drive the top ring 31 to move up and down, so as to drive the running table 1 to adjust the inclination angle, the larger the stretching amplitude of the hydraulic telescopic ejector rod 29 is, the larger the inclination degree of the running table 1 is, the higher the physical exercise intensity is, and the existence of the adjusting mechanism 13 enables the treadmill to adjust the exercise intensity by adjusting the inclination degree of the running table 1 when in use, so that the practicability of the treadmill is stronger;
step four: after the treadmill 1 finishes reversing and adjusting the inclination angle, the built-in motor 23 and the suction pump 26 of the PLC 3 are started, the built-in motor 23 drives the driving shaft 24 to rotate, so that the rotating rod 25 is driven to rotate, the suction disc 27 is abutted to the ground, the suction pump 26 provides suction force for the suction disc 27, the position of the treadmill 1 is firmly fixed, and the stability of the treadmill during use is ensured.
The invention has the beneficial effects that: because the reversing mechanism 11 is installed at the middle position of the bottom of the running platform 1, and the top of the clamping frame 19 of the reversing mechanism 11 is provided with the groove 20 matched with the width of the running platform 1, the groove 20 of the clamping frame 19 is clamped at the bottom of the running platform 1 along the width direction of the running platform 1, the existence of the groove 20 ensures that the clamping frame 19 does not influence the normal rotation of the running belt 4, and the inner walls of the two sides of the groove 20 are both provided with a side hydraulic pump 21, the side wall of the side hydraulic pump 21 is connected with a hydraulic telescopic chuck 22, the side hydraulic pump 21 always drives the hydraulic telescopic chuck 22 to be clamped on the side wall of the running platform 1, the bottom of the clamping frame 19 is connected with a rotating shaft 18, the bottom of the rotating shaft 18 is connected with the reversing motor 17, when the reversing motor 17 is controlled to be started by the PLC controller 3, the rotating shaft 18 can drive the rotating shaft 18 to rotate, so that the clamping frame, make the treadmill can transfer to running platform 1 through reversing mechanism 11 when installation and moving the position to when PLC controller 3 control switching motor 17 drives pivot 18 and rotates 90, can transversely fold running platform 1, thereby conveniently move the position.
Because the adjusting mechanism 13 is arranged at the bottom of the side frame 2, the top of the adjusting hydraulic pump 28 of the adjusting mechanism 13 is connected with the top ring 31 with an arc structure through two hydraulic telescopic ejector rods 29, the top ring 31 is abutted against the arc-shaped groove 15, when the adjusting hydraulic pump 28 is started through a PLC controller, the top ring 31 can be driven to move up and down by adjusting the hydraulic telescopic ejector rods 29 driven by the hydraulic pump 28, so as to drive the treadmill 1 to adjust the inclination angle, the larger the telescopic amplitude of the hydraulic telescopic ejector rods 29 is, the larger the inclination degree of the treadmill 1 is, the higher the physical exercise intensity is, and the existence of the adjusting mechanism 13 enables the treadmill to adjust the exercise intensity by adjusting the inclination degree of the treadmill 1 when in use, so that the practicability of the treadmill is stronger, and because a row of sliding balls 33 are arranged in the top groove 32 at the top of the top ring 31, when the treadmill 1 is rotatably adjusted, the top ring 31 can slide in the arc-shaped groove 15, so as not to influence the adjustment of the running table 1, and because the damping spring 30 is installed at the connecting part between the top ends of the two hydraulic telescopic mandrils 29 and the top ring 31, the adjusting mechanism 13 has stronger shock resistance and pressure reduction capability when supporting the running table 1.
Because install positioning mechanism 12 in running platform 1 bottom, and positioning mechanism 12's built-in motor 23 passes through drive shaft 24 and connects a bull stick 25, bull stick 25 one end is connected with suction pump 26, suction pump 26 bottom is connected with one row of sucking disc 27, after running platform 1 and accomplishing the switching-over and the regulation of inclination, can start through built-in motor 23 of PLC controller 3 and suction pump 26, built-in motor 23 drives drive shaft 24 and rotates, thereby it makes sucking disc 27 support subaerial to drive bull stick 25 to rotate, suction pump 26 provides the adsorption affinity for sucking disc 27, thereby make the position of running platform 1 firmly fixed, stability when guaranteeing the treadmill and using.
When the running machine is used, firstly, the running machine is assembled, the adjusting mechanism 13 is installed on the bottom plate 16 at the bottom of the side frame 2, the running table 1 is installed at the bottom of the side frame 2, when the running table 1 is installed, the position of the arc-shaped groove 15 below the driving box 5 corresponds to the position of the top ring 31 of the adjusting mechanism 13, then the reversing mechanism 11 and the positioning mechanism 12 are installed at the bottom of the running table 1, and the running machine can be put into use after the assembly of the running machine is completed. Firstly, the running machine needs to be moved to a position to be used, if the running platform 1 of the running machine is too long or is blocked due to the limitation of the spatial layout of the placing position in the moving position process, the PLC controller 3 (the model is CPM1A) starts the reversing mechanism 11, because the reversing mechanism 11 is installed at the middle position of the bottom of the running platform 1, and the top of the clamping frame 19 of the reversing mechanism 11 is provided with a groove 20 matched with the width of the running platform 1, the groove 20 of the clamping frame 19 is clamped at the bottom of the running platform 1 along the width direction of the running platform 1, the existence of the groove 20 ensures that the clamping frame 19 does not influence the normal rotation of the running belt 4, and the inner walls at the two sides of the groove 20 are both provided with a side hydraulic pump 21, the side wall of the side hydraulic pump 21 is connected with a hydraulic telescopic chuck 22, the side hydraulic pump 21 always drives the hydraulic telescopic chuck 22 to be clamped on the side wall, and be connected with pivot 18 in clamp frame 19 bottom, pivot 18 bottom is connected with switching-over motor 17, when starting through PLC controller 3 control switching-over motor 17, can drive pivot 18 through switching-over motor 17 and rotate, utilize the rotation of pivot 18 to drive clamp frame 19 and rotate, thereby make whole race platform 1 rotatory angle of adjustment, make the treadmill can adjust to race platform 1 through reversing mechanism 11 when installation and moving the position, and when PLC controller 3 control switching-over motor 17 drove pivot 18 and rotate 90, can transversely fold race platform 1, thereby conveniently move the position. When the treadmill is used, the PLC controller 3, the driving motor 14, the reversing motor 17, the side hydraulic pump 21, the built-in motor 23, the suction pump 26 and the adjusting hydraulic pump 28 are all driven by an external power supply, when the driving box 5 is controlled to start by the PLC controller 3, the running belt 4 can be driven to rotate by the driving motor 14 in the driving box 5, a user can do physical exercise by standing on the running table 1, because the adjusting mechanism 13 is arranged at the bottom of the side frame 2, the top of the adjusting hydraulic pump 28 of the adjusting mechanism 13 is connected with a top ring 31 with an arc structure through two hydraulic telescopic ejector rods 29, the top ring 31 is propped against the arc-shaped groove 15, when the adjusting hydraulic pump 28 is started by the PLC controller, the top ring 31 can be driven to move up and down by the hydraulic telescopic ejector rods 29 driven by the adjusting hydraulic pump 28, thereby driving the running table 1 to adjust the inclination angle, the telescopic amplitude of the hydraulic, the more the inclination of running platform 1 is, the higher the physical exercise intensity is, the existence of adjustment mechanism 13, make the treadmill can adjust exercise intensity through the inclination of adjusting running platform 1 when using, thereby make the practicality of treadmill stronger, and because top groove 32 internally mounted at top ring 31 top has one row of smooth pearl 33, make running platform 1 when rotatory accent to, top ring 31 can be at the inside slip of arc wall 15, thereby do not influence running platform 1 and transfer to, and because damping spring 30 is all installed to the junction between two hydraulic stretching ejector pins 29 tops and top ring 31, make adjustment mechanism 13 when supporting running platform 1, antidetonation pressure reducing capacity is stronger. Because install positioning mechanism 12 in running platform 1 bottom, and positioning mechanism 12's built-in motor 23 passes through drive shaft 24 and connects a bull stick 25, bull stick 25 one end is connected with suction pump 26, suction pump 26 bottom is connected with one row of sucking disc 27, after running platform 1 and accomplishing the switching-over and the regulation of inclination, can start through built-in motor 23 of PLC controller 3 and suction pump 26, built-in motor 23 drives drive shaft 24 and rotates, thereby it makes sucking disc 27 support subaerial to drive bull stick 25 to rotate, suction pump 26 provides the adsorption affinity for sucking disc 27, thereby make the position of running platform 1 firmly fixed, stability when guaranteeing the treadmill and using.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims (7)

1. The utility model provides a treadmill for physical training with switching-over function, includes and runs platform (1) and side bearer (2), its characterized in that, run platform (1) and install side bearer (2) bottom, run platform (1) internally mounted have run area (4), just run platform (1) one end top and install driving box (5), driving box (5) internally mounted have be used for the drive run driving motor (14) of area (4), driving box (5) below is provided with and is located arc wall (15) on the outer wall of run platform (1) bottom, run platform (1) bottom and install reversing mechanism (11) and positioning mechanism (12), PLC controller (3) and two handrail (7) are installed at side bearer (2) top, side bearer (2) lateral wall has link (10) through screw fixedly connected with, link (10) one end connection back of the body frame (6), a bottom plate (16) is arranged at the bottom of the side frame (2), and an adjusting mechanism (13) connected with the running table (1) is installed at the top of the bottom plate (16);
the reversing mechanism (11) is composed of a reversing motor (17) and a clamping frame (19), the top of the reversing motor (17) is connected with a rotating shaft (18), the top end of the rotating shaft (18) is connected with the clamping frame (19), the top of the clamping frame (19) is provided with a groove (20), the bottom of the running platform (1) is clamped on the groove (20), the inner walls of two sides of the groove (20) are respectively provided with a side hydraulic pump (21), and the side walls of the two side hydraulic pumps (21) are respectively connected with a hydraulic telescopic chuck (22) which is propped against the side wall of the running platform (1);
the positioning mechanism (12) is composed of a built-in motor (23) and a suction pump (26), the built-in motor (23) is embedded on the side wall of the running table (1), the side wall of the built-in motor (23) is connected with a driving shaft (24), one end of the driving shaft (24) is connected with a rotating rod (25), one end of the rotating rod (25) is connected with the suction pump (26), and the bottom of the suction pump (26) is provided with a row of suction cups (27);
adjustment mechanism (13) comprise regulation hydraulic pump (28) and apical ring (31), it is connected with two hydraulic stretching ejector pins (29) to adjust hydraulic pump (28) top, two an arc structure is connected jointly on hydraulic stretching ejector pin (29) top apical ring (31), apical ring (31) are supported inside arc wall (15), just apical ring (31) top is provided with apical groove (32), apical groove (32) internally mounted has one row of smooth pearl (33).
2. A treadmill for physical exercise with reversing function according to claim 1, characterized in that a damping spring (30) is installed at the junction between the two hydraulic telescopic rams (29) and the top ring (31).
3. A treadmill for physical training with reversing function according to claim 1, characterized in that two backrests (8) are installed in the middle of the back frame (6) and a headrest (9) is installed on the top of the back frame (6).
4. A treadmill for physical training with reversing function according to claim 1, characterised by the fact that the treadmill (1) is connected in rotation with the side frame (2) through the rotation shaft (18) and the clamping frame (19).
5. A treadmill for physical exercise with reversing function according to claim 1, characterised by the fact that the running deck (1) is articulated to the base plate (16) by means of two hydraulic telescopic rams (29) and a top ring (31).
6. A treadmill for physical exercise with reversing function according to claim 3, characterised in that the rotation lever (25) and the suction pump (26) are in rotational connection with the outer wall of the running deck (1) through the rotation lever (25).
7. The treadmill with reversing function for physical exercise as claimed in claim 1, wherein the method of using the treadmill comprises the following steps:
the method comprises the following steps: firstly, the running machine needs to be moved to a position needed to be used, when the running platform (1) of the running machine is too long in length or blocked due to limitation of spatial layout of a placement position in the moving position process, the reversing mechanism (11) is started through the PLC (3), the PLC (3) controls the reversing motor (17) to be started, the reversing motor (17) drives the rotating shaft (18) to rotate, the clamping frame (19) is driven to rotate by rotation of the rotating shaft (18), so that the whole running platform (1) is rotated to adjust the angle to shorten the length and avoid obstacles, and when the PLC (3) controls the reversing motor (17) to drive the rotating shaft (18) to rotate for 90 degrees, the running platform (1) is transversely folded, and the length is shortened to be minimum;
step two: when the treadmill is used, when the drive box (5) is controlled to start through the PLC (3), the drive motor (14) in the drive box (5) drives the running belt (4) to rotate, and a user can stand on the running table (1) to perform physical exercise;
step three: when the exercise intensity needs to be adjusted, when the PLC (3) starts the adjusting hydraulic pump (28), the adjusting hydraulic pump (28) drives the hydraulic telescopic ejector rod (29) to stretch to drive the top ring (31) to move up and down, so that the running table (1) is driven to adjust the inclination angle, the larger the stretching amplitude of the hydraulic telescopic ejector rod (29), the larger the inclination degree of the running table (1), and the higher the physical exercise intensity;
step four: after the running table (1) finishes reversing and adjusting the inclination angle, the built-in motor (23) and the suction pump (26) are started through the PLC (programmable logic controller) (3), the built-in motor (23) drives the driving shaft (24) to rotate, so that the rotating rod (25) is driven to rotate, the suction disc (27) is abutted to the ground, and the suction pump (26) provides adsorption force for the suction disc (27) and fixes the position of the running table (1).
CN201811564363.2A 2018-12-20 2018-12-20 Treadmill is used in physical training with switching-over function Active CN109603085B (en)

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