CN213374947U

CN213374947U - Double-power treadmill

Info

Publication number: CN213374947U
Application number: CN202022047741.9U
Authority: CN
Inventors: 任杨杰
Original assignee: Xiamen Renhe Sports Equipment Co ltd
Current assignee: Xiamen Renhe Sports Equipment Co ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-06-08
Anticipated expiration: 2030-09-17

Abstract

The utility model discloses a double dynamical treadmill relates to sport equipment technical field, and its technical scheme main points are: including running the platform, run the platform and include the rack, rotate respectively and locate two roller bearings at rack both ends, around locating two on the roller bearing run the area and locate the board of running in the area of running, run the board and install on the rack, the motor frame is installed to the rack bottom, the symmetry is equipped with the motor position on the motor frame, be equipped with the motor on the motor position and be used for being fixed in the locking hoop on the motor position with the motor, two the motor is connected the setting with the both ends of roller bearing respectively. The utility model discloses can simplify motor mounting structure, simple structure reduces occupation space, has the effect that improves its installation convenience.

Description

Double-power treadmill

Technical Field

The utility model relates to the technical field of sports equipment, more specifically say, it relates to a double dynamical treadmill.

Background

The treadmill is a body-building apparatus which is always provided for families and gymnasiums, and is one of the most fried eggs in the body-building apparatuses of the families at present. The existing running machine usually drives the traction rollers to rotate through the motors, the running belt is arranged on the two traction rollers, so that the running belt is driven to rotate under the rotation of the traction rollers, and the running belt is advocated to be installed with the two motors to be linked for improving power.

If the granted publication number is CN207898861U, Chinese patent No. 2018.09.25 discloses a dual-motor driving mechanism of a running belt of a running machine, the running table comprises the running belt, a running plate supported below the running belt and two rollers for winding the running belt and driving the running belt to move; two ends of one rolling shaft are respectively and externally connected with a group of driving motors through a driving belt, and the left and right groups of driving motors are movably arranged on the base respectively and are used for adjusting the tightness of the driving belt.

The motor is arranged on the base, and the two groups of driving motors are adopted to synchronously drive the rolling shafts to move on the left side and the right side, so that double-power driving is provided. However, other parts are usually required to be installed on the base, the motor is installed on the base, so that the installation structure is too complex, the base is required to be larger, the length required by the whole treadmill is increased, and a larger space is occupied.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a double dynamical treadmill can simplify motor mounting structure, and simple structure reduces occupation space, has the effect that improves its installation convenience.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a double dynamical treadmill, includes the frame and locates the running platform of frame one side, run the platform and include the rack, rotate respectively and locate two roller bearings at rack both ends, around locating two epaxial running belt of rolling and locating the running board in the running belt, the running board is installed on the rack, the motor frame is installed to the rack bottom, the symmetry is equipped with the motor position on the motor frame, be equipped with the motor on the motor position and be used for being fixed in the locking hoop on the motor position with the motor, two the motor is connected the setting with the both ends of roller bearing respectively.

Further setting: the locking hoop is sleeved on the motor, two ends of the locking hoop are mounted on the motor through bolts, and two sides of the surface of the motor are respectively abutted against the motor frame and the locking hoop during locking.

Further setting: the both sides of motor position all extend there is the connection edge, the both ends of locking hoop all are provided with connecting portion, connecting portion pass through bolted mounting and connect along last, just connect along with the equal level setting of connecting portion.

Further setting: the motor is characterized in that two locking hoops are symmetrically arranged on the motor position, and the two locking hoops are sleeved on the motor.

Further setting: the motor is connected with the roller through the belt pulley, the two ends of the roller are both provided with the rotating wheels, and the conveying belt is sleeved between the rotating wheels and the rotating shaft of the motor.

Further setting: the rack is close to the one end of roller bearing and installs the mount, install the connecting rod on the mount, install the connecting axle on the connecting rod, the axis and the roller bearing of connecting axle are in on the same straight line, just the roller bearing rotates to cup joint and sets up on the connecting axle.

Further setting: an external thread is arranged on the connecting rod close to the motor, the connecting shaft is sleeved on the connecting rod in a threaded manner, and an internal thread matched with the external thread in a threaded manner is arranged inside the connecting shaft.

Further setting: the motor rack is characterized by further comprising a protective shell, wherein the protective shell is sleeved outside the motor rack and the motor and is arranged on the rack.

Further setting: the motor frame is all to being close to the protruding spacing edge that is equipped with of board direction to being located the position outside running area both sides, it sets up in penetrating the clearance of running area and rack to spacing edge.

By adopting the technical scheme, the utility model discloses relative prior art compares, has following advantage:

1. the motor frame is arranged at the bottom of the running platform, so that the motor can be fixed on the motor position of the motor frame by using the locking hoop, the motor mounting structure is simplified, the structure is simple, the longitudinal space of the running platform is reasonably utilized, the occupied space is reduced, and the effect of improving the mounting convenience is achieved;

2. the locking hoop is installed by the bolt, so that the locking hoop is convenient to disassemble and assemble on the motor frame, the motor is convenient to disassemble and assemble, and the convenience in installation and use is improved;

3. the horizontally arranged connecting edge is butted with the connecting part, so that bolts can be conveniently penetrated in the vertical direction for installation, and the convenience of assembling and disassembling the locking hoop is improved;

4. the roller is convenient to rotate and mount through the matching of the fixing frame, the connecting rod and the connecting shaft, the position of the roller in the horizontal direction of the running platform can be adjusted through adjusting the position of the connecting shaft on the connecting rod, the tightness of the conveyor belt and the running belt can be adjusted at the same time, the operation is simple and convenient, and the running comfort is improved;

5. through the matching of the external thread and the internal thread, when the connecting rod rotates, the position of the connecting shaft on the connecting rod can be adjusted, so that the tightness of the conveyor belt and the running belt can be conveniently adjusted, and the convenience in operation and use is improved;

6. the limit edge extending on the motor frame can provide guidance and limit for the side edge of the running belt, so that the running belt is prevented from deviating.

Drawings

FIG. 1 is a schematic view of a treadmill structure of a dual-power treadmill;

FIG. 2 is a schematic cross-sectional view of a portion of the structure of FIG. 1;

FIG. 3 is a schematic view of a part of the structure of the running platform after the protective shell is hidden;

FIG. 4 is a schematic view of a part of the structure of the treadmill with the hidden protective shell and the corners of the rack;

fig. 5 is an enlarged schematic view of a portion a of fig. 4.

In the figure: 1. running a platform; 11. a rack; 12. a roller; 13. a running belt; 14. running a board; 2. a motor frame; 21. a motor position; 22. a connecting edge; 23. a limiting edge; 3. a motor; 4. a locking band; 41. a connecting portion; 5. a rotating wheel; 6. a conveyor belt; 7. a fixed mount; 8. a connecting rod; 81. an external thread; 9. a connecting shaft; 91. an internal thread; 10. a protective shell.

Detailed Description

The dual powered treadmill is further described with reference to fig. 1-5.

A dual-power treadmill is shown in figure 1, and comprises a treadmill 1, wherein the treadmill 1 comprises a rack 11, two rollers 12 respectively rotatably arranged at two ends of the rack 11, a running board 14 wound on the two rollers 12 and arranged below the running board 13, the running board 14 is fixedly arranged on the rack 11, and when the running board 13 is wound on the two rollers 12, the running board 14 is positioned in a circulating running belt 13, thereby providing a running support function.

As shown in fig. 2 and 3, a motor frame 2 is installed at one end of the bottom of the rack 11, the motor frame 2 spans the middle of the rack 11, and two ends of the motor frame 2 are respectively installed on two sides of the rack 11 through bolts, so that the motor frame 2 is installed conveniently. Keep away from at motor frame 2 and run and take 13 the symmetry on the surface and be equipped with motor position 21, be equipped with motor 3 on motor position 21 and be used for being fixed in motor 3 locking hoop 4 on the motor position 21, two motor 3 are connected the setting with the both ends of same roller bearing 12 respectively, so as to provide two drive traction force, reduce the motor 3 load, improve motor 3's life, and motor position 21 is in the area of running 13 below, the mounting structure is simple, save and run 1 length size of platform, thereby save occupation space, it is very convenient to install and use.

As shown in fig. 4 and 5, the motor 3 is connected with the roller 12 through a belt pulley, the two ends of the roller 12 are both provided with the rotating wheels 5, the conveyer belt 6 is sleeved between the rotating wheels 5 and the rotating shaft of the motor 3, the motor 3 drives the conveyer belt 6 to rotate, and the rotating wheels 5 are driven to rotate, so that the roller 12 is driven to rotate, and the running belt 13 is operated. Wherein, a fixing frame 7 is installed at one end of the rack 11 close to the roller 12, a connecting rod 8 is installed on the fixing frame 7, a connecting shaft 9 is installed on the connecting rod 8, the axis of the connecting rod 8 is perpendicular to the axis of the connecting shaft 9, the connecting rod 8 is installed on the fixing frame 7 after penetrating through the connecting shaft 9, the axis of the connecting shaft 9 and the roller 12 are in the same straight line, and the roller 12 is rotatably sleeved on the connecting shaft 9 so as to be convenient for the rotating installation of the roller 12. Specifically, mount 7 establishes to the U capable frame, and

mount

7 and 7 threaded connection with mount 7 are worn to establish by the one end screw thread of connecting rod 8, and the other end is spacing on the lateral wall of mount 7, makes things convenient for connecting rod 8's dismouting to the roller bearing 12 dismouting of being convenient for.

As shown in fig. 4 and 5, further, be provided with external screw thread 81 on the connecting rod 8 outer wall of position department near motor 3, the connecting axle 9 screw that corresponds cup joints on this connecting rod 8, and the inside of this connecting axle 9 is equipped with the internal thread 91 with external screw thread 81 screw-thread fit, thereby can adjust the position of connecting axle 9 in the connecting rod 8 extending direction through rotating connecting rod 8, and the extending direction of connecting rod 8 locates the rack 11 extending direction unanimity, thereby can adjust the position of roller 12 when connecting axle 9 position adjustment, thereby adjust the elasticity of running belt 13, and simultaneously, can adjust the interval size of runner 5 and motor 3 pivot, with the elasticity of adjustment conveyer belt 6, improve the comfort of running.

As shown in fig. 4 and 5, the motor frame 2 is provided with a spacing edge 23 to the position outside the two sides of the running belt 13 and protruding near the running plate 14, the spacing edge 23 penetrates into the gap between the running belt 13 and the rack 11, the two sides of the running belt 13 are limited by the two spacing edges 23 respectively, the guiding spacing can be provided for the rotating process of the running belt 13, the running belt 13 can be prevented from deviating, and the running comfort is improved. Wherein, the motor position 21 of the motor frame 2 is provided with a positioning groove which is arranged corresponding to the shape of the motor 3 so as to facilitate the positioning and installation of the motor 3.

As shown in fig. 2 and 3, after the motor 3 is placed in the positioning groove, the locking hoop 4 is installed, the locking hoop 4 is sleeved on the motor 3, both ends of the locking hoop 4 are installed on the motor position 21 through bolts, and both sides of the surface of the motor 3 respectively abut against the motor frame 2 and the locking hoop 4 during locking, so that the motor 3 is installed conveniently, the structure is simple, and the occupied space is reduced. Furthermore, two locking hoops 4 are symmetrically arranged on one motor position 21, and the two locking hoops 4 are sleeved on the same motor 3, so that two-point limiting is provided for the motor 3, and the stability of the motor 3 after installation is improved.

As shown in fig. 3 and 5, specifically, the connecting edge 22 extends from both sides of the motor position 21, the connecting portions 41 are disposed at both ends of the locking band 4, the connecting portions 41 are mounted on the connecting edge 22 through bolts, and the connecting edge 22 and the connecting portions 41 are horizontally arranged, so that the bolts can be conveniently installed on the connecting edge 22 after passing through the connecting portions 41 by the bolts, and the locking band 4 can be conveniently disassembled and assembled, and the motor 3 can be conveniently disassembled and assembled.

As shown in fig. 1 and 2, in order to protect the motor 3 and the belt pulley from being affected by impurities, a protective shell 10 is sleeved outside the motor frame 2 and the motor 3, two ends of the protective shell 10 are mounted on two sides of the rack 11 through bolts to cover the motor frame 2, the motor 3 and the belt pulley, so that impurities are prevented from entering the motor 3 and the belt pulley, and the normal operation of driving is ensured.

The working principle is as follows: during the installation, settle motor 3 to the motor position 21 that is located motor frame 2 through settling motor 3 for motor 3 is located motor position 21, sheathes each locking hoop 4 respectively afterwards, and utilize the bolt to be fixed in motor position 21 with locking hoop 4 on, can install motor 3, then utilize the belt pulley to form the linkage with motor 3's output shaft and roller bearing 12. The connecting rod 8 that is close to motor 3 position department of control then rotates to utilize the screw-thread fit of connecting rod 8 and connecting axle 9, adjust the position of connecting axle 9 on connecting rod 8, can adjust the elasticity of running belt 13 and conveyer belt 6 simultaneously, until running belt 13 and conveyer belt 6 tensioning, improve the comfort level of running, need not to adjust in grades, operate more simply. Through the scheme, the motor 3 is installed at the bottom of the running table 1 and is positioned below the running belt 13, the installation structure is simple, the occupied space can be reduced, and the installation convenience effect is improved.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a double dynamical treadmill, is including running platform (1), its characterized in that, run platform (1) including rack (11), rotate respectively and locate two roller bearing (12) at rack (11) both ends, around locating running area (13) on two roller bearing (12) and locating running board (14) in running area (13), run board (14) and install on rack (11), motor frame (2) are installed to rack (11) bottom, the symmetry is equipped with motor position (21) on motor frame (2), be equipped with motor (3) on motor position (21) and be used for being fixed in motor (3) locking hoop (4) on motor position (21), two motor (3) are connected the setting with the both ends of roller bearing (12) respectively.

2. The dual-power treadmill of claim 1, wherein the locking hoop (4) is sleeved on the motor (3), two ends of the locking hoop (4) are mounted on the motor position (21) through bolts, and two sides of the surface of the motor (3) respectively abut against the motor frame (2) and the locking hoop (4) during locking.

3. The hybrid treadmill of claim 2, wherein the motor position (21) extends from both sides to a connecting edge (22), the locking band (4) is provided with connecting portions (41) at both ends, the connecting portions (41) are mounted on the connecting edge (22) by bolts, and the connecting edge (22) and the connecting portions (41) are horizontally disposed.

4. The dual-power treadmill of claim 2, wherein the motor position (21) is symmetrically provided with two locking hoops (4), and the two locking hoops (4) are both sleeved on the motor (3).

5. The dual-power treadmill of claim 1, wherein the motor (3) is connected to the roller (12) through a belt pulley, the two ends of the roller (12) are both provided with a rotating wheel (5), and a conveyor belt (6) is sleeved between the rotating wheel (5) and the rotating shaft of the motor (3).

6. The dual-power treadmill according to claim 5, wherein the rack (11) is provided with a fixing frame (7) at one end close to the roller (12), the fixing frame (7) is provided with a connecting rod (8), the connecting rod (8) is provided with a connecting shaft (9), the axis of the connecting shaft (9) and the roller (12) are in the same line, and the roller (12) is rotatably sleeved on the connecting shaft (9).

7. The dual-power treadmill of claim 6, wherein the connecting rod (8) near the motor (3) is provided with an external thread (81), the connecting shaft (9) is sleeved on the connecting rod (8) in a threaded manner, and the connecting shaft (9) is internally provided with an internal thread (91) in threaded engagement with the external thread (81).

8. The dual-power treadmill of claim 1, further comprising a protective casing (10), wherein the protective casing (10) is sleeved outside the motor frame (2) and the motor (3) and is mounted on the platform (11).

9. The dual-power treadmill of claim 1, wherein the motor frame (2) is provided with a limiting edge (23) protruding towards the running board (14) at the position outside the two sides of the running belt (13), and the limiting edge (23) penetrates into the gap between the running belt (13) and the rack (11).