Walking machine

Abstract

The utility model discloses a walking machine. Comprising a walking machine frame body, a running plate and a driving roller, the running plate and the driving roller are installed on the walking machine frame body, an installation notch is formed in the end, close to the driving roller, of the running plate, a driving motor is arranged at the installation notch, and the driving motor is fixedly arranged on the running plate and / or the walking machine frame body. And the driving roller is in transmission connection with the driving motor. According to the utility model, the running board is provided with the mounting gap for accommodating the driving motor, and the mounting gap avoids the running belt, so that on the premise that the flat walking machine without obstacles at the front end of the running belt is obtained, a user does not step on the driving motor when moving on the running belt, the safety of movement is ensured, the driving motor is prevented from being trampled, the structure is simple, and the practicability is high. The installation is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of fitness equipment, in particular to a walking machine. Background Art

[0002] With people's increasing emphasis on healthy lifestyles, treadmills have become widely popular as a convenient and effective indoor fitness equipment. In traditional treadmill designs, the drive motor is typically located below or at the front of the treadmill frame, connected to the active roller via a transmission belt or chain to drive the running deck.

[0003] For example, the patent document CN109847265A discloses a type in which the driving motor is arranged below the walking machine frame. In order to accommodate the motor, the thickness of the front end of this type needs to be designed to be very thick.

[0004] For example, the patent document CN210813707U discloses a type in which the driving motor is arranged at the front end of the treadmill frame. In this type, an installation portion for installing the driving motor needs to be added to the front end of the treadmill belt, which greatly extends the overall length of the treadmill. At the same time, the head shell arranged at the front end can be easily kicked by the user, which invisibly affects the overall utilization rate of the treadmill belt.

[0005] Therefore, how to arrange the drive motor to obtain a flat treadmill with no obstacles at the front end of the running belt is a technical problem that needs to be solved urgently. Utility Model Content

[0006] The present invention aims to solve the deficiencies in the prior art by providing a walking machine. The invention aims to solve the deficiencies in the prior art by providing an installation gap for accommodating a drive motor on a running board at a location not covered by a running belt, thereby obtaining the desired flat walking machine.

[0007] In order to solve the above technical problems, the present invention is solved by the following technical solutions:

[0008] A walking machine includes a walking machine frame, a running board and an active roller installed on the walking machine frame, an installation notch is opened at one end of the running board close to the active roller, a drive motor is arranged at the installation notch, the drive motor is fixed on the running board and / or the walking machine frame, and the active roller is connected to the drive motor in a transmission manner.

[0009] In the above technical solution, preferably, a fixing member is fixed on the outer wall of the driving motor, and the fixing member is fixed on the running board.

[0010] In the above technical solution, preferably, a connecting shaft is fixedly provided on the inner side wall of the walking machine frame, a shaft sleeve and a first bevel gear are rotatably connected to the connecting shaft, the shaft sleeve is fixedly connected to the first bevel gear so that the two rotate synchronously, the output end of the driving motor is provided with a second bevel gear which cooperates with the first bevel gear transmission, and a transmission belt or chain is wound around the active roller and the shaft sleeve.

[0011] In the above technical solution, preferably, the shaft sleeve and the first helical gear are integrally formed.

[0012] In the above technical solution, preferably, a connecting shaft is rotatably connected to the inner wall of the walking machine frame, a first bevel gear is fixed on the connecting shaft, the output end of the driving motor is provided with a second bevel gear which cooperates with the first bevel gear, and a transmission belt or chain is wound around the active roller and the connecting shaft.

[0013] In the above technical solution, preferably, the connecting shaft is further provided with a shaft sleeve fixedly connected thereto, and the transmission belt or chain is wound around the active roller and the shaft sleeve.

[0014] In the above technical solution, preferably, a transmission wheel is fixedly provided at one end of the active roller, and the transmission belt or chain is wound around the transmission wheel and the shaft sleeve.

[0015] In the above technical solution, preferably, the installation gap is opened at a position not covered by the running belt.

[0016] The beneficial effects of the utility model are:

[0017] The utility model provides an installation notch for accommodating the drive motor on the running board, and the installation notch avoids the running belt. On the premise of obtaining a flat walking machine without any obstruction at the front end of the running belt, it can ensure that the user will not step on the drive motor when exercising on the running belt, thereby ensuring the safety of exercise and preventing the drive motor from being damaged. The utility model has a simple structure and is easy to install. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the utility model.

[0019] Figure 2 This is a schematic diagram of the bottom view of the running board of the present invention.

[0020] Figure 3 This is a schematic diagram of the structure related to the installation position of the drive motor of the utility model.

[0021] Figure 4 This is a schematic diagram of a running board of the present invention.

[0022] Figure 5 This is a schematic diagram of the disassembled state of the connecting shaft, the shaft sleeve and the first helical gear of the utility model. DETAILED DESCRIPTION

[0023] The present invention is further described in detail below with reference to the accompanying drawings and specific embodiments:

[0024] See also Figure 1-Figure 5 The walking machine includes a walking machine frame 1, an active roller 2 is installed at the front end of the walking machine frame 1, and a driven roller 3 is installed at the rear end. The active roller 2 and the driven roller 3 can both rotate. A running belt 4 is wound around the active roller 2 and the driven roller 3. When the active roller 2 rotates, the running belt 4 can be driven to move in a circular motion.

[0025] In this embodiment, a running board 5 is installed on the walking machine frame 1. The running board 5 can be arranged between the active roller 2 and the driven roller 3. The treadmill 4 covers the middle position of the running board 5. The running board 5 has a portion that is not covered by the treadmill 4. For example, a portion that cannot be covered by the treadmill 4 is reserved on one side or both sides of the treadmill 5. An installation notch 51 for accommodating the drive motor 6 is opened at the portion that cannot be covered.

[0026] As one implementation manner, the mounting notch 51 is specifically opened at an end close to the active roller 2 .

[0027] The driving motor 6 can be fixed on the running board 5 or on the treadmill frame 1. For example, a fixing part 7 is fixed on the outer wall of the driving motor 6, and the fixing part 7 is fixed on the running board 5. The fixing method can be fixed by bolts, etc.

[0028] In this embodiment, the driving motor 6 is in transmission connection with the active roller 2 , and the driving motor 6 serves as a power source to drive the active roller 2 to rotate, thereby ultimately achieving the circular motion of the treadbelt 4 .

[0029] Specifically, a connecting shaft 8 is installed on the inner side wall of the walking machine frame 1, and a shaft sleeve 81 and a first bevel gear 82 that are fixedly connected to each other are installed on the connecting shaft 8. Correspondingly, the output end of the driving motor 6 is fixedly provided with a second bevel gear 83 that meshes with the first bevel gear 82. Furthermore, the shaft sleeve 81 and the active roller 2 are connected through a transmission belt or chain 84, thereby realizing the transmission connection between the driving motor 6 and the active roller 2.

[0030] It should be noted that the connecting shaft 8 can be fixed on the inner side wall of the walking machine frame 1, and can also be rotatably set on the inner side wall of the walking machine frame 1. When it is fixed on the inner side wall of the walking machine frame 1, the shaft sleeve 81, the first bevel gear 82 and the connecting shaft 8 are in a rotational matching relationship with it; when it is rotatably set on the inner side wall of the walking machine frame 1, the shaft sleeve 81, the first bevel gear 82 and the connecting shaft 8 are in a fixed connection relationship with it.

[0031] As one embodiment, the shaft sleeve 81 and the first bevel gear 82 are integrally formed.

[0032] In this embodiment, a transmission wheel 21 is fixed at one end of the active roller 2, and a transmission belt or chain 84 is wound around the transmission wheel 21 and the shaft sleeve 81. The transmission belt can specifically be a transmission belt, and the outer diameter of the shaft sleeve 81 is smaller than the outer diameter of the transmission wheel 21 to adapt to the required transmission ratio.

[0033] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments can still be modified, or some of the technical features thereof can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A walking machine, comprising a walking machine frame, a running board and an active roller mounted on the walking machine frame, characterized in that: The running board is provided with a mounting notch at one end close to the active roller, a driving motor is arranged at the mounting notch, the driving motor is fixed on the running board and / or the walking machine frame, and the active roller is in transmission connection with the driving motor.

2. The walking machine according to claim 1, characterized in that: A fixing piece is fixed on the outer wall of the driving motor, and the fixing piece is fixed on the running board.

3. The walking machine according to claim 1, characterized in that: A connecting shaft is fixedly provided on the inner wall of the walking machine frame, and a shaft sleeve and a first helical gear are rotatably connected to the connecting shaft. The shaft sleeve is fixedly connected to the first helical gear so that the two rotate synchronously. The output end of the driving motor is provided with a second helical gear that cooperates with the first helical gear for transmission, and a transmission belt or chain is wound around the active roller and the shaft sleeve.

4. The walking machine according to claim 3, characterized in that: The shaft sleeve and the first helical gear are integrally formed.

5. The walking machine according to claim 1, characterized in that: A connecting shaft is rotatably connected to the inner wall of the walking machine frame, a first helical gear is fixed on the connecting shaft, an output end of the driving motor is provided with a second helical gear which is matched with the first helical gear, and a transmission belt or chain is wound around the active roller and the connecting shaft.

6. The walking machine according to claim 5, characterized in that: The connecting shaft is also provided with a shaft sleeve fixedly connected thereto, and the transmission belt or chain is wound around the active roller and the shaft sleeve.

7. The walking machine according to claim 3, 4 or 6, characterized in that: A transmission wheel is fixedly provided at one end of the active roller, and the transmission belt or chain is wound around the transmission wheel and the shaft sleeve.

8. The walking machine according to claim 1, characterized in that: The installation gap is opened at a position not covered by the running belt.

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