Self-generating running machine power recovery assembly

Abstract

The utility model relates to the technical field of treadmill power recovery, and discloses a self-generating treadmill power recovery assembly which comprises a machine body frame, supporting frames are fixedly installed on the front side and the rear side of the left portion of the inner side wall of the machine body frame, and handrails are fixedly installed on the upper portions of the outer side walls of the supporting frames on the front side and the rear side. A reinforcing plate is fixedly installed at the bottom of an inner cavity of the machine body frame, an adjusting assembly is arranged on the side wall of the reinforcing plate, a built-in frame is arranged in the inner cavity of the machine body frame, a running belt is arranged in an inner cavity of the built-in frame, and a power recovery assembly is arranged in the inner cavity of the built-in frame. Through the arrangement of the adjusting assembly, the built-in frame can be lifted upwards and settled downwards, the gradient of the running belt is changed, the use experience of a user is improved, through the power recovery assembly, power recovery can be achieved when the user runs, the loss of electric energy is reduced, and the environment-friendly performance of the whole device is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of treadmill power recovery technology, specifically a self-generating treadmill power recovery component. Background Technology

[0002] Exercise can improve cardiovascular function, and moderate, consistent exercise can reduce the incidence of various diseases. With the development of the fitness industry, gyms are becoming increasingly numerous and larger. Running, as a relatively popular sport with a low technical barrier, is often chosen by fitness beginners as their first or warm-up exercise. Therefore, gyms typically have a large number of treadmills.

[0003] However, some existing treadmills rely on mechanical movement, where the running belt is driven directly by human power. This only achieves the function of running, but the energy generated during exercise cannot be converted into electricity, resulting in significant resource waste and posing a drawback. Therefore, there is an urgent need for a self-generating treadmill energy recovery component. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] The purpose of this invention is to provide a self-generating treadmill power recovery component to solve the problem mentioned in the background art that existing treadmills can only achieve the function of running, but cannot utilize the energy to convert it into the required electrical energy, resulting in a great waste of resources.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a self-generating treadmill power recovery component, comprising a frame, with support frames fixedly installed on the front and rear sides of the left side of the inner wall of the frame, and handrails fixedly installed on the upper part of the outer side walls of the support frames on both sides, a reinforcing plate fixedly installed at the bottom of the inner cavity of the frame, an adjustment component provided on the side wall of the reinforcing plate, an internal frame provided in the inner cavity of the frame, a running belt provided in the inner cavity of the internal frame, and a power recovery component provided in the inner cavity of the internal frame.

[0008] Preferably, the adjustment assembly includes a first connecting seat fixedly installed on the inner side wall of the built-in frame, an electric push rod rotatably mounted in the inner cavity of the first connecting seat, and a second connecting seat rotatably mounted at the end of the electric push rod.

[0009] Preferably, the reinforcing plate is provided with three groups, the second connecting seat is fixedly installed on the side wall of the middle reinforcing plate, the second connecting seat is rotationally connected with the sleeve end of the electric push rod, and the output shaft end of the electric push rod is rotationally connected with the first connecting seat.

[0010] Preferably, the side wall of the support frame is provided with an arc-shaped slot, a limiting column is rotationally installed in the inner cavity of the arc-shaped slot, the limiting column is fixedly installed on the left side wall of the built-in frame, and the right end of the built-in frame is rotationally installed on the right side of the inner cavity of the machine body frame.

[0011] Preferably, the power recovery assembly comprises a vertical plate fixedly installed on the front side wall of the machine body frame, a transmission worm wheel rotationally installed in the inner cavity of the vertical plate, a transmission rotor fixedly installed in the inner cavity of the transmission worm wheel, a stator sleeve fixedly installed on the side of the front side wall of the machine body frame close to the vertical plate, and the transmission rotor is rotationally installed in the inner cavity of the stator sleeve.

[0012] Preferably, the inner cavity of the running belt is provided with driving rollers rotationally installed on the left and right sides, the output shaft end of the driving roller is fixedly installed with a transmission worm, the transmission worm is connected with the machine body frame in a penetrating mode, and the transmission worm is meshingly connected with the transmission worm wheel.

[0013] Preferably, the side wall of the support frame is fixedly installed with a positioning seat, the side wall of the positioning seat is fixedly installed with a control display panel, the front side wall of the machine body frame is fixedly installed with an energy storage battery, and the control display panel and the stator sleeve are electrically connected with the energy storage battery.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] 1、the user can start the electric push rod to run, the second connecting seat is rotationally connected with the sleeve end of the electric push rod, the output shaft end of the electric push rod is rotationally connected with the first connecting seat, the built-in frame can drive the limiting column to slide in the arc-shaped slot of the support frame side wall under the limiting action of the machine body frame when the electric push rod is continuously elongated, the slope of the running belt on the built-in frame is changed, the user can adjust and use, and the use experience of the user is greatly improved.

[0016] 2、when the user exercises on the treadmill, the running belt can drive the left and right driving rollers to rotate, the driving roller is fixedly connected with the transmission worm, the transmission worm can drive the transmission worm wheel to rotate, the transmission rotor is fixedly installed in the inner cavity of the transmission worm wheel, the kinetic energy of the driving roller is converted under the cooperation of the stator sleeve and the plurality of silicon steel sheet cores when the transmission rotor rotates, the electric energy is stored in the energy storage battery, the user can use the control display panel, the cost of the user for using the electric energy is reduced, and the environmental protection performance of the whole device is greatly improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is overall structure schematic view of front view of the utility model a self -powered treadmill power recovery subassembly;

[0018] Figure 2 It is overall structure schematic view of rear view of the utility model a self -powered treadmill power recovery subassembly;

[0019] Figure 3 It is internal structure schematic view of built -in frame of the utility model a self -powered treadmill power recovery subassembly;

[0020] Figure 4 It is connection structure schematic view of power recovery subassembly of the utility model a self -powered treadmill power recovery subassembly.

[0021] In the drawing: 1, machine body frame;11, energy storage battery;2, support frame;21, arc slot;22, limit post;23, positioning seat;24, control display panel;3, handrail;4, reinforcing plate;5, adjusting assembly;51, first connecting seat;52, electric push rod;53, second connecting seat;6, built-in frame;7, running belt;71, drive roller;72, transmission worm;8, power recovery subassembly;81, vertical plate;82, transmission worm wheel;83, transmission rotor;84, stator sleeve. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0023] Please refer to Figures 1-4 The utility model provides a self -powered treadmill power recovery subassembly technical scheme: a self -powered treadmill power recovery subassembly, including machine body frame 1, the inner side wall left part of machine body frame 1 is fixedly installed with support frame 2 on both sides, the outer side wall of the front and rear support frame 2 is fixedly installed with handrail 3 on both sides, and the inner chamber bottom of machine body frame 1 is fixedly installed with reinforcing plate 4, the side wall of reinforcing plate 4 is provided with adjusting assembly 5, the inner chamber of machine body frame 1 is provided with built-in frame 6, the inner chamber of built-in frame 6 is provided with running belt 7, and the inner chamber of built-in frame 6 is provided with power recovery subassembly 8.

[0024] Further, adjusting assembly 5 includes first connecting seat 51 fixedly installed on the inner side wall of built-in frame 6, electric push rod 52 is rotatably installed in the inner chamber of first connecting seat 51, and second connecting seat 53 is rotatably installed on the end of electric push rod 52.

[0025] The three groups of reinforcing plates 4 are arranged on the side wall of the middle reinforcing plate 4, and a second connecting seat 53 is fixedly installed on the side wall of the middle reinforcing plate 4, the second connecting seat 53 is rotationally connected with the sleeve end of the electric push rod 52, and the output shaft end of the electric push rod 52 is rotationally connected with the first connecting seat 51;

[0026] An arc-shaped groove 21 is formed in the side wall of the support frame 2, and a limiting column 22 is rotationally installed in the inner cavity of the arc-shaped groove 21, the limiting column 22 is fixedly installed on the left side wall of the built-in frame 6, and the right end of the built-in frame 6 is rotationally installed on the right side of the inner cavity of the machine body frame 1.

[0027] It should be noted that the user can start the electric push rod 52 to run, since the second connecting seat 53 is rotationally connected with the sleeve end of the electric push rod 52, and the output shaft end of the electric push rod 52 is rotationally connected with the first connecting seat 51, at this time, the built-in frame 6 can drive the limiting column 22 to slide in the arc-shaped groove 21 of the side wall of the support frame 2 under the limiting action of the machine body frame 1, so that the slope of the running belt 7 on the built-in frame 6 changes, for the user to adjust and use, greatly improving the user's experience.

[0028] Further, the power recovery assembly 8 comprises a vertical plate 81 fixedly installed on the front side wall of the machine body frame 1, a transmission worm wheel 82 is rotationally installed in the inner cavity of the vertical plate 81, a transmission rotor 83 is fixedly installed in the inner cavity of the transmission worm wheel 82, a stator sleeve 84 is fixedly installed on the side of the front side wall of the machine body frame 1 close to the vertical plate 81, and the transmission rotor 83 rotates in the inner cavity of the stator sleeve 84.

[0029] The inner cavity of the running belt 7 is rotationally installed with a driving roller 71 on the left and right sides, the output shaft end of the driving roller 71 is fixedly installed with a transmission worm 72, the transmission worm 72 is connected with the machine body frame 1, and the transmission worm 72 is meshingly connected with the transmission worm wheel 82.

[0030] A positioning seat 23 is fixedly installed on the side wall of the support frame 2, a control display panel 24 is fixedly installed on the side wall of the positioning seat 23, an energy storage battery 11 is fixedly installed on the front side wall of the machine body frame 1, and the control display panel 24 and the stator sleeve 84 are electrically connected with the energy storage battery 11.

[0031] Need to explain, when the user exercises on the treadmill, the running belt 7 can drive the left and right drive rollers 71 to rotate, because the drive rollers 71 are fixedly connected with the transmission worm 72, at this time the transmission worm 72 can drive the transmission worm gear 82 to rotate, the transmission rotor 83 is fixedly installed in the inner cavity of the transmission worm gear 82, when the transmission rotor 83 rotates, the kinetic energy of the drive rollers 71 can be converted under the cooperation of the silicon steel sheet cores in the stator sleeve 84, and the electric energy is stored in the energy storage battery 11, for the user to use the control display panel 24, reduces the user's use of electric energy, greatly improves the environmental protection performance of the whole device.

[0032] Working principle:

[0033] When the device is in use, the user can start the electric push rod 52, because the second connecting seat 53 is rotatably connected with the sleeve end of the electric push rod 52, and the output shaft end of the electric push rod 52 is rotatably connected with the first connecting seat 51, at this time, with the continuous elongation of the electric push rod 52, under the limiting action of the machine body frame 1, the built-in frame 6 can drive the limiting column 22 to slide in the arc-shaped slot 21 on the side wall of the support frame 2, so that the slope of the running belt 7 on the built-in frame 6 changes, for the user to adjust and use, greatly improves the user's experience;

[0034] When the user exercises on the treadmill, the running belt 7 can drive the left and right drive rollers 71 to rotate, because the drive rollers 71 are fixedly connected with the transmission worm 72, at this time the transmission worm 72 can drive the transmission worm gear 82 to rotate, the transmission rotor 83 is fixedly installed in the inner cavity of the transmission worm gear 82, when the transmission rotor 83 rotates, the kinetic energy of the drive rollers 71 can be converted under the cooperation of the silicon steel sheet cores in the stator sleeve 84, and the electric energy is stored in the energy storage battery 11, for the user to use the control display panel 24, reduces the user's use of electric energy, greatly improves the environmental protection performance of the whole device.

[0035] Finally, it should be explained that the above content is only used to explain the technical scheme of the present application, and is not a limitation on the protection scope of the present application, and the ordinary skilled in the art can make simple modifications or equivalent replacements to the technical scheme of the present application without departing from the essence and scope of the technical scheme of the present application.

Claims

1. A self-generating treadmill power recovery assembly comprising a body frame (1), characterized in that, The inner side wall left part of the machine body frame (1) is fixedly installed with support frames (2) on the front and back sides, handrails (3) are fixedly installed on the outer side wall upper parts of the front and back support frames (2), a reinforcing plate (4) is fixedly installed on the bottom of the inner cavity of the machine body frame (1), an adjusting assembly (5) is arranged on the side wall of the reinforcing plate (4), an inner frame (6) is arranged in the inner cavity of the machine body frame (1), a running belt (7) is arranged in the inner cavity of the inner frame (6), and a power recovery assembly (8) is arranged in the inner cavity of the inner frame (6).

2. A self-generating treadmill power recovery assembly according to claim 1, wherein: The adjusting assembly (5) comprises a first connecting seat (51) fixedly installed on the inner side wall of the inner frame (6), and an electric push rod (52) is rotatably installed in the inner cavity of the first connecting seat (51).

3. A self-generating treadmill power recovery assembly according to claim 2, wherein: The reinforcing plate (4) is provided with three groups, a second connecting seat (53) is fixedly installed on the side wall of the reinforcing plate (4) located in the middle part, the second connecting seat (53) is rotatably connected with the sleeve end of the electric push rod (52), and the output shaft end of the electric push rod (52) is rotatably connected with the first connecting seat (51).

4. A self-generating treadmill power recovery assembly according to claim 1, wherein: An arc-shaped groove (21) is formed in the side wall of the support frame (2), a limiting column (22) is rotatably installed in the inner cavity of the arc-shaped groove (21), the limiting column (22) is fixedly installed on the left side wall of the inner frame (6), and the right end of the inner frame (6) is rotatably installed on the right side of the inner cavity of the machine body frame (1).

5. A self-generating treadmill power recovery assembly according to claim 1, wherein: The power recovery assembly (8) comprises a vertical plate (81) fixedly installed on the front side wall of the machine body frame (1), a transmission worm gear (82) is rotatably installed in the inner cavity of the vertical plate (81), a transmission rotor (83) is fixedly installed in the inner cavity of the transmission worm gear (82), a stator sleeve (84) is fixedly installed on the side of the front side wall of the machine body frame (1) close to the vertical plate (81), and the transmission rotor (83) is rotatable in the inner cavity of the stator sleeve (84).

6. A self-generating treadmill power recovery assembly according to claim 5, wherein: Drive rollers (71) are rotatably installed on the left and right sides of the inner cavity of the running belt (7), transmission worms (72) are fixedly installed on the output shaft ends of the drive rollers (71), the transmission worms (72) are connected with the machine body frame (1) in a penetrating mode, and the transmission worms (72) are meshingly connected with the transmission worm gears (82).

7. A self-generating treadmill power recovery assembly according to claim 5, wherein: A positioning seat (23) is fixedly installed on the side wall of the support frame (2), a control display panel (24) is fixedly installed on the side wall of the positioning seat (23), an energy storage battery (11) is fixedly installed on the front side wall of the machine body frame (1), and the control display panel (24) and the stator sleeve (84) are electrically connected with the energy storage battery (11).

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