Energy-saving and effective reinforcement equipment

Abstract

The utility model discloses energy-saving and effective reinforcement equipment, which belongs to the field of reinforcement equipment, and is characterized in that an input mechanism and an output mechanism which are connected through a lever mechanism are arranged, the input equipment firstly decelerates through a transmission ratio and reinforces to drive a transmission wheel to rotate, and simultaneously drives a coaxial flywheel to rotate and store force; then the lever mechanism is used for boosting to drive the output mechanism to operate, when the output mechanism operates, the flywheel is stressed firstly to drive the coaxial transmission wheel to rotate, boosting output can be carried out again after transmission ratio conversion of the transmission wheel, and when the equipment encounters instantaneous force increase, the flywheel can assist in crossing the increased instantaneous force; due to multiple reinforcement of the flywheel, the lever and the transmission ratio, input equipment can stably drive equipment exceeding a rated load to operate with smaller power, energy consumption of operation is saved, speed increasing and force reducing can be conducted at the output end through the gear ratio, and the equipment keeps a certain transmission ratio or resultant force and reinforcement are conducted only through the flywheel and the lever.

Description

Technical Field

[0001] The utility model belongs to the field of force-enhancing equipment, and in particular relates to an energy-saving and effective inertial lever, combined force and force-enhancing equipment. Background Art

[0002] Force-enhancing equipment refers to auxiliary equipment used to increase output force. In life, when driving objects, driving equipment is often prone to overload damage or inability to continue driving due to increased load or increased instantaneous force of the objects, such as sawmills and pile drivers. In order to avoid this situation, it is necessary to equip additional driving equipment or multiple driving equipment that exceeds the demand for driving. However, this also causes an increase in energy consumption when the equipment is in use, causing inconvenience. In addition, the increase in traditional driving equipment is mostly achieved by using a simple gear transmission. Although the force of the driving equipment can be increased, its driving speed will also be reduced, causing inconvenience. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In order to overcome the shortcomings of the existing technology, an energy-saving and effective inertial lever, combined force, and force-increasing device is proposed to solve the problem that when the existing technology is used, it can only be equipped with additional driving devices or multiple driving devices that exceed the demand for force-increasing driving, which leads to increased energy consumption during use and causes inconvenience;

[0005] And solve the problem that when the existing technology is used, the increase of traditional driving equipment is mostly achieved by using a simple gear transmission. Although the force of the driving equipment can be increased, its driving speed will also be reduced, causing inconvenience.

[0006] (II) Technical solution

[0007] The utility model is realized by the following technical scheme: the utility model proposes an energy-saving and effective inertial lever, combined force and force-increasing device, the structure of which includes a bracket, an output mechanism, a bearing seat, an output device, an input device, an input mechanism and a lever mechanism, the output mechanism and the input mechanism are both assembled on the bracket through the bearing seat, one end of the input mechanism is driven to rotate by the input device, the other end of the input mechanism is connected to one end of the output mechanism through the lever mechanism, and the other end of the output mechanism is connected to the output device;

[0008] The input mechanism is composed of a first flywheel, a first transmission wheel, a second transmission wheel, a third transmission wheel, a fourth transmission wheel, and a second flywheel. The first flywheel, the first transmission wheel, and the second transmission wheel are coaxially and cocentrically assembled. The third transmission wheel and the second flywheel are coaxially and cocentrically assembled. The fourth transmission wheel is driven to rotate by the input device. The fourth transmission wheel is used to drive the second transmission wheel to rotate. The fourth transmission wheel is smaller than the second transmission wheel. The first transmission wheel is used to drive the third transmission wheel to rotate. The first transmission wheel is smaller than the third transmission wheel. The second flywheel is connected to the lever mechanism at a point far away from the third transmission wheel end and far away from the center of the circle.

[0009] The output mechanism is composed of a third flywheel, a fifth transmission wheel, a fourth flywheel, a sixth transmission wheel, a seventh transmission wheel, and an eighth transmission wheel. The third flywheel and the seventh transmission wheel are coaxially and cocentrically assembled, the fifth transmission wheel, the fourth flywheel, and the sixth transmission wheel are coaxially and cocentrically assembled, the eighth transmission wheel is used to drive the output device to operate, the third flywheel is connected to the lever mechanism at the end away from the seventh transmission wheel and away from the center of the circle, the fifth transmission wheel is used to drive the seventh transmission wheel to rotate, and the sixth transmission wheel is used to drive the eighth transmission wheel to rotate;

[0010] The lever mechanism consists of a first connecting rod, a fulcrum seat, a main rod, and a second connecting rod. One end of the first connecting rod is connected to the second flywheel away from the third transmission wheel end and away from the center of the circle through a shaft rod. The other end of the first connecting rod is connected to one end of the main rod through a shaft rod. The other end of the main rod is connected to one end of the second connecting rod through a shaft rod. The main rod is assembled on the fulcrum seat adjacent to the second connecting rod side through a shaft rod. The other end of the second connecting rod is connected to the third flywheel away from the seventh transmission wheel end and away from the center of the circle.

[0011] Furthermore, the diameter of the third flywheel is smaller than that of the second flywheel.

[0012] Furthermore, the fulcrum seat is an isosceles triangle support seat, and a groove is also provided on the top of the fulcrum seat, and the main rod is assembled in the groove through an axle rod.

[0013] Furthermore, the groove is clearance-matched with the main rod.

[0014] Furthermore, the brackets are provided with more than 6, and bearing seats are fixed on the more than 6 brackets, and the more than 6 brackets are respectively assembled between the first flywheel and the second transmission wheel, the first flywheel, between the first transmission wheels, the third transmission wheel, between the second flywheels, the third flywheel, between the seventh transmission wheels, the fifth transmission wheel, between the fourth flywheels, and between the fourth flywheel and the sixth transmission wheel.

[0015] Furthermore, there are gaps between the bracket and the first flywheel, the first transmission wheel, the second transmission wheel, the third transmission wheel, the fourth transmission wheel, the second flywheel, the third flywheel, the fifth transmission wheel, the fourth flywheel, the sixth transmission wheel, the seventh transmission wheel, and the eighth transmission wheel.

[0016] Furthermore, the first connecting rod can pass through the second flywheel away from the third transmission wheel end without hindrance.

[0017] Furthermore, the second connecting rod can pass through the third flywheel away from the seventh transmission wheel end without hindrance.

[0018] Furthermore, when the connection between the first connecting rod and the second flywheel is located at the highest point on the second flywheel, the connection between the second connecting rod and the third flywheel is located at the lowest point on the third flywheel.

[0019] (III) Beneficial effects

[0020] One of the above technical solutions has the following advantages or beneficial effects:

[0021] 1) In order to solve the problem that the prior art can only be equipped with additional driving devices or multiple driving devices that exceed the demand for force-increasing driving when in use, which leads to increased energy consumption and inconvenience during use, an input mechanism and an output structure connected by a lever mechanism are provided, and the input mechanism and the output mechanism are assisted by a change in the transmission ratio and a flywheel on the coaxial transmission. When in use, the input device first decelerates and increases the force through the transmission ratio to drive the transmission wheel of the input mechanism to rotate, and at the same time drives the coaxial flywheel to rotate and store force, and then increases the force through the lever mechanism to drive the output mechanism When the output mechanism is running, the flywheel is first subjected to force to drive the coaxial transmission wheel to rotate, and after the transmission ratio of the transmission wheel is changed again, the force can be increased and output again. The flywheel accumulates force during normal operation. When encountering an increase in instantaneous force, the centrifugal force of the flywheel can help overcome the increased instantaneous force. Due to the multiple force-enhancing forces of the flywheel, lever, and transmission ratio, the input device can better maintain stable operation, and can drive the operation of equipment exceeding the rated load with less power, avoiding the need to replace high-power equipment or the combination of multiple input devices, saving operating energy, and facilitating use.

[0022] 2) To solve the problem that when the prior art is used, the increase of traditional driving equipment is mostly achieved by a simple gear transmission. Although the driving force of the driving equipment can be increased, its driving speed will be reduced, causing inconvenience. The force transmission is performed by combining the lever, flywheel, and transmission wheel transmission ratio. The input structure end can maintain low-speed force-increasing operation, which is convenient for driving the flywheel and other starting operations. At the output end, the gear ratio is used to increase the speed and reduce the force, maintaining a certain transmission ratio or simply using the flywheel and lever to combine and increase the force, so that the equipment can maintain the driving speed while increasing the force. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0024] Figure 1 It is a structural schematic diagram of a first embodiment of an energy-saving and effective inertial lever, combined force, and force-increasing device of the utility model;

[0025] Figure 2 This is a schematic diagram of the cross-sectional structure of the shaft rod connection portion in a top view of the first embodiment of the utility model;

[0026] Figure 3 It is a structural schematic diagram of a second embodiment of an energy-saving and effective inertial lever, combined force, and force-increasing device of the utility model;

[0027] Figure 4 This is a schematic diagram of the cross-sectional structure of the shaft rod connection portion of the top view of the second embodiment of the utility model;

[0028] In the figure: bracket-1, output mechanism-2, bearing seat-3, output device-4, input device-5, input mechanism-6, lever mechanism-7, third flywheel-2a, fifth transmission wheel-2b, fourth flywheel-2c, sixth transmission wheel-2d, seventh transmission wheel-2e, eighth transmission wheel-2f, first flywheel-6a, first transmission wheel-6b, second transmission wheel-6c, third transmission wheel-6d, fourth transmission wheel-6e, second flywheel-6f, first connecting rod-7a, fulcrum seat-7b, main rod-7c, second connecting rod-7d. DETAILED DESCRIPTION

[0029] The present invention is further described in detail below in conjunction with the embodiments, but the implementation manner of the present invention is not limited thereto.

[0030] Embodiment 1:

[0031] When the transmission wheel adopts gears:

[0032] The utility model provides an energy-saving and effective inertial lever, force combination and force-increasing device: its structure includes a bracket 1, an output mechanism 2, a bearing seat 3, an output device 4, an input device 5, an input mechanism 6, and a lever mechanism 7. The output mechanism 2 and the input mechanism 6 are both assembled on the bracket 1 through the bearing seat 3. One end of the input mechanism 6 is driven to rotate by the input device 5, and the other end of the input mechanism 6 is connected to one end of the output mechanism 2 through the lever mechanism 7. The other end of the output mechanism 2 is connected to the output device 4.

[0033] The input mechanism 6 is composed of a first flywheel 6a, a first transmission wheel 6b, a second transmission wheel 6c, a third transmission wheel 6d, a fourth transmission wheel 6e, and a second flywheel 6f. The first flywheel 6a, the first transmission wheel 6b, and the second transmission wheel 6c are coaxially and concentrically assembled. The third transmission wheel 6d and the second flywheel 6f are coaxially and concentrically assembled. The fourth transmission wheel 6e is driven to rotate by the input device 5. The fourth transmission wheel 6e is meshed with the second transmission wheel 6c. The fourth transmission wheel 6e has fewer teeth than the second transmission wheel 6c. The first transmission wheel 6b is meshed with the third transmission wheel 6d. The first transmission wheel 6b has fewer teeth than the third transmission wheel 6d. The second flywheel 6f is connected to the lever mechanism 7 at an end away from the third transmission wheel 6d and away from the center of the circle;

[0034] The output mechanism 2 is composed of a third flywheel 2a, a fifth transmission wheel 2b, a fourth flywheel 2c, a sixth transmission wheel 2d, a seventh transmission wheel 2e, and an eighth transmission wheel 2f. The third flywheel 2a and the seventh transmission wheel 2e are coaxially and cocentrically assembled, the fifth transmission wheel 2b, the fourth flywheel 2c, and the sixth transmission wheel 2d are coaxially and cocentrically assembled, the eighth transmission wheel 2f is used to drive the output device 4 to operate, the end of the third flywheel 2a away from the seventh transmission wheel 2e is connected to the lever mechanism 7 away from the center of the circle, the fifth transmission wheel 2b is meshed with the seventh transmission wheel 2e, and the sixth transmission wheel 2d is meshed with the eighth transmission wheel 2f;

[0035] The lever mechanism 7 is composed of a first connecting rod 7a, a fulcrum seat 7b, a main rod 7c, and a second connecting rod 7d. One end of the first connecting rod 7a is connected to the second flywheel 6f away from the third transmission wheel 6d and away from the center of the circle through an axle. The other end of the first connecting rod 7a is connected to one end of the main rod 7c through an axle. The other end of the main rod 7c is connected to one end of the second connecting rod 7d through an axle. The main rod 7c is assembled on the fulcrum seat 7b adjacent to the second connecting rod 7d at the connection between the first connecting rod 7a and the second connecting rod 7d through an axle. The other end of the second connecting rod 7d is connected to the third flywheel 2a away from the seventh transmission wheel 2e and away from the center of the circle.

[0036] The diameter of the third flywheel 2a is smaller than that of the second flywheel 6f.

[0037] The fulcrum seat 7b is an isosceles triangle support seat, and a groove 7e is further provided on the top of the fulcrum seat 7b. The main rod 7c is assembled in the groove 7e through an axle rod.

[0038] The groove 7e and the main rod 7c are clearance-matched.

[0039] Among them, there are more than 6 brackets 1, and bearing seats 3 are fixed on the more than 6 brackets 1. The more than 6 brackets 1 are respectively assembled between the first flywheel 6a and the second transmission wheel 6c, between the first flywheel 6a and the first transmission wheel 6b, between the third transmission wheel 6d and the second flywheel 6f, between the third flywheel 2a and the seventh transmission wheel 2e, between the fifth transmission wheel 2b and the fourth flywheel 2c, and between the fourth flywheel 2c and the sixth transmission wheel 2d.

[0040] Among them, there are gaps between the bracket 1 and the first flywheel 6a, the first transmission wheel 6b, the second transmission wheel 6c, the third transmission wheel 6d, the fourth transmission wheel 6e, the second flywheel 6f, the third flywheel 2a, the fifth transmission wheel 2b, the fourth flywheel 2c, the sixth transmission wheel 2d, the seventh transmission wheel 2e, and the eighth transmission wheel 2f.

[0041] The first connecting rod 7a can pass unhindered at the end of the second flywheel 6f away from the third transmission wheel 6d.

[0042] The second connecting rod 7d can pass unhindered at the end of the third flywheel 2a away from the seventh transmission wheel 2e.

[0043] When the connection between the first connecting rod 7a and the second flywheel 6f is located at the highest point on the second flywheel 6f, the connection between the second connecting rod 7d and the third flywheel 2a is located at the lowest point on the third flywheel 2a.

[0044] Implementation scheme 1: During the use of the device, the input device 5 will drive the fourth transmission wheel 6e to rotate, and the fourth transmission wheel 6e will drive the meshed second transmission wheel 6c to rotate synchronously. Since the number of teeth of the fourth transmission wheel 6e is less than that of the second transmission wheel 6c, the second transmission wheel 6c will slow down, but the force of the second transmission wheel 6c will increase, so that the first flywheel 6a and the first transmission wheel 6b coaxially assembled with the second transmission wheel 6c can be started and rotated more easily, and then the first transmission wheel 6b will drive the third transmission wheel due to the reduction in the number of teeth. 6d increases the force to rotate, and the second flywheel 6f coaxial with the third transmission wheel 6d will also rotate more conveniently. When the second flywheel 6f rotates, the first connecting rod 7a connected to the second flywheel 6f away from the center of the circle through the shaft will be driven to rise and fall and move, so that one end of the main rod 7c of the lever mechanism 7 connected to the other end of the first connecting rod 7a through the shaft will follow the rise and fall, so that the main rod 7c will use the connection with the fulcrum seat 7b as a fulcrum to pry the second connecting rod 7d connected at the other end to rise and fall, so that the second connecting rod 7d will drive the second connecting rod 7d connected through the shaft The third flywheel 2a rotates. Due to the lever principle and the fact that the third flywheel 2a is smaller than the second flywheel 6f, the second flywheel 6f will increase the force again when driving the third flywheel 2a to rotate, so that the seventh transmission wheel 2e coaxial with the third flywheel 2a will follow the rotation. Then the seventh transmission wheel 2e will drive the fifth transmission wheel 2b and the fourth flywheel 2c and the sixth transmission wheel 2d coaxial with the fifth transmission wheel 2b to follow the rotation. Finally, the sixth transmission wheel 2d drives the eighth transmission wheel 2f to rotate, and then the eighth transmission wheel 2f is transmitted to the output device 4. The output device 4 4 can be selected to be coaxial or directly meshed with the eighth transmission wheel 2f, so as to realize the transmission ratio, flywheel auxiliary force, lever transmission combined force, and force-increasing device. When the instantaneous force that exceeds the normal stable operation increases, the centrifugal force of the flywheel can assist in overcoming the increased instantaneous force, reducing the need for the motor to output variable load, so that the input device can better maintain stable operation, and can drive the device that exceeds the rated load to operate with less power, avoiding the need to replace high-power equipment or use multiple input devices in combination, saving energy consumption in operation, and facilitating use;

[0045] During use, if the force-enhancing effect needs to be adjusted, the number of teeth of the fourth transmission wheel 6e of the input mechanism 6 can be adjusted to be further smaller than the number of teeth of the second transmission wheel 6c, the number of teeth of the first transmission wheel 6b can be adjusted to be further smaller than the number of teeth of the third transmission wheel 6d, and the transmission ratio of the output mechanism 2 can be adjusted to adjust the number of teeth of the seventh transmission wheel 2e to be smaller than the fifth transmission wheel 2b, and the number of teeth of the sixth transmission wheel 2d to be smaller than the number of teeth of the eighth transmission wheel 2f. However, the speed of the output end will be further reduced. If the force-enhancing effect needs to be adjusted without affecting the speed of the output end, the connection between the main rod 7c and the fulcrum seat 7b can be adjusted to be further adjacent to the fulcrum seat 7b side. Alternatively, the length of the main rod 7c can be adjusted, and the sizes of the first flywheel 6a, the second flywheel 6f, the third flywheel 2a, and the fourth flywheel 2c can also be adjusted. When it is necessary to keep the output speed of the output mechanism 2 consistent with the input speed of the input mechanism 6, the various transmission ratios of the output mechanism 2 can be adjusted to be consistent with the various transmission ratios of the input mechanism 6. If it is necessary to further speed up the output end of the output mechanism 2, the number of teeth of the seventh transmission wheel 2e can be adjusted to be greater than the number of teeth of the fifth transmission wheel 2b, so that the number of teeth of the seventh transmission wheel 2e is greater than the number of teeth of the eighth transmission wheel 2f. However, as the speed increases, the combined force and force enhancement effect provided by the lever mechanism 7 and the flywheel will gradually be sacrificed.

[0046] Embodiment 2:

[0047] When the transmission wheel is a pulley:

[0048] The utility model provides an energy-saving and effective inertial lever, force combination and force-increasing device: its structure includes a bracket 1, an output mechanism 2, a bearing seat 3, an output device 4, an input device 5, an input mechanism 6, and a lever mechanism 7. The output mechanism 2 and the input mechanism 6 are both assembled on the bracket 1 through the bearing seat 3. One end of the input mechanism 6 is driven to rotate by the input device 5, and the other end of the input mechanism 6 is connected to one end of the output mechanism 2 through the lever mechanism 7. The other end of the output mechanism 2 is connected to the output device 4.

[0049] The input mechanism 6 is composed of a first flywheel 6a, a first transmission wheel 6b, a second transmission wheel 6c, a third transmission wheel 6d, a fourth transmission wheel 6e, and a second flywheel 6f. The first flywheel 6a, the first transmission wheel 6b, and the second transmission wheel 6c are coaxially and concentrically assembled. The third transmission wheel 6d and the second flywheel 6f are coaxially and concentrically assembled. The fourth transmission wheel 6e is driven to rotate by the input device 5. The fourth transmission wheel 6e drives the second transmission wheel 6c to rotate through a transmission belt. The fourth transmission wheel 6e is smaller than the second transmission wheel 6c. The first transmission wheel 6b drives the third transmission wheel 6d to rotate through a transmission belt. The first transmission wheel 6b is smaller than the third transmission wheel 6d. The second flywheel 6f is connected to the lever mechanism 7 at a point away from the center of the circle and away from the third transmission wheel 6d.

[0050] The output mechanism 2 is composed of a third flywheel 2a, a fifth transmission wheel 2b, a fourth flywheel 2c, a sixth transmission wheel 2d, a seventh transmission wheel 2e, and an eighth transmission wheel 2f. The third flywheel 2a and the seventh transmission wheel 2e are coaxially and cocentrically assembled, the fifth transmission wheel 2b, the fourth flywheel 2c, and the sixth transmission wheel 2d are coaxially and cocentrically assembled, the eighth transmission wheel 2f is used to drive the output device 4 to operate, the third flywheel 2a is connected to the lever mechanism 7 at the end away from the seventh transmission wheel 2e and away from the center of the circle, the fifth transmission wheel 2b drives the seventh transmission wheel 2e to rotate through a transmission belt, and the sixth transmission wheel 2d drives the eighth transmission wheel 2f to rotate through a transmission belt;

[0051] The lever mechanism 7 is composed of a first connecting rod 7a, a fulcrum seat 7b, a main rod 7c, and a second connecting rod 7d. One end of the first connecting rod 7a is connected to the second flywheel 6f away from the third transmission wheel 6d and away from the center of the circle through an axle. The other end of the first connecting rod 7a is connected to one end of the main rod 7c through an axle. The other end of the main rod 7c is connected to one end of the second connecting rod 7d through an axle. The main rod 7c is assembled on the fulcrum seat 7b adjacent to the second connecting rod 7d at the connection between the first connecting rod 7a and the second connecting rod 7d through an axle. The other end of the second connecting rod 7d is connected to the third flywheel 2a away from the seventh transmission wheel 2e and away from the center of the circle.

[0052] The diameter of the third flywheel 2a is smaller than that of the second flywheel 6f.

[0053] The fulcrum seat 7b is an isosceles triangle support seat, and a groove 7e is further provided on the top of the fulcrum seat 7b. The main rod 7c is assembled in the groove 7e through an axle rod.

[0054] The groove 7e and the main rod 7c are clearance-matched.

[0055] Among them, there are more than 6 brackets 1, and bearing seats 3 are fixed on the more than 6 brackets 1. The more than 6 brackets 1 are respectively assembled between the first flywheel 6a and the second transmission wheel 6c, between the first flywheel 6a and the first transmission wheel 6b, between the third transmission wheel 6d and the second flywheel 6f, between the third flywheel 2a and the seventh transmission wheel 2e, between the fifth transmission wheel 2b and the fourth flywheel 2c, and between the fourth flywheel 2c and the sixth transmission wheel 2d.

[0056] Among them, there are gaps between the bracket 1 and the first flywheel 6a, the first transmission wheel 6b, the second transmission wheel 6c, the third transmission wheel 6d, the fourth transmission wheel 6e, the second flywheel 6f, the third flywheel 2a, the fifth transmission wheel 2b, the fourth flywheel 2c, the sixth transmission wheel 2d, the seventh transmission wheel 2e, and the eighth transmission wheel 2f.

[0057] The first connecting rod 7a can pass unhindered at the end of the second flywheel 6f away from the third transmission wheel 6d.

[0058] The second connecting rod 7d can pass unhindered at the end of the third flywheel 2a away from the seventh transmission wheel 2e.

[0059] When the connection between the first connecting rod 7a and the second flywheel 6f is located at the highest point on the second flywheel 6f, the connection between the second connecting rod 7d and the third flywheel 2a is located at the lowest point on the third flywheel 2a.

[0060] The method of use and the effect achieved by the second implementation are consistent with those of the first implementation, and the number of teeth of the gear is changed to be equivalent to the diameter of the pulley.

[0061] In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "up", "down", "left", "right", etc. are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0062] The control method of the present invention is to control by manually starting and closing the switch. The wiring diagram of the power element and the provision of power supply are common knowledge in the field, and the present invention is mainly used to protect mechanical devices, so the present invention will not explain the control method and wiring arrangement in detail.

[0063] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is defined by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0064] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An energy-saving and effective force-increasing device, the structure of which comprises a bracket (1), an output mechanism (2), a bearing seat (3), an output device (4), an input device (5), an input mechanism (6), and a lever mechanism (7), wherein the output mechanism (2) and the input mechanism (6) are both assembled on the bracket (1) through the bearing seat (3), one end of the input mechanism (6) is driven to rotate by the input device (5), the other end of the input mechanism (6) is connected to one end of the output mechanism (2) through the lever mechanism (7), and the other end of the output mechanism (2) is connected to the output device (4); Features: The input mechanism (6) is composed of a first flywheel (6a), a first transmission wheel (6b), a second transmission wheel (6c), a third transmission wheel (6d), a fourth transmission wheel (6e), and a second flywheel (6f); the first flywheel (6a), the first transmission wheel (6b), and the second transmission wheel (6c) are coaxially and cocentrically assembled; the third transmission wheel (6d) and the second flywheel (6f) are coaxially and cocentrically assembled; the fourth transmission wheel (6e) is driven to rotate by the input device (5); the fourth transmission wheel (6e) is used to drive the second transmission wheel (6c) to rotate; the fourth transmission wheel (6e) is smaller than the second transmission wheel (6c); the first transmission wheel (6b) is used to drive the third transmission wheel (6d) to rotate; the first transmission wheel (6b) is smaller than the third transmission wheel (6d); the second flywheel (6f) is connected to the lever mechanism (7) at a position away from the center of the circle at an end away from the third transmission wheel (6d); The output mechanism (2) is composed of a third flywheel (2a), a fifth transmission wheel (2b), a fourth flywheel (2c), a sixth transmission wheel (2d), a seventh transmission wheel (2e), and an eighth transmission wheel (2f); the third flywheel (2a) and the seventh transmission wheel (2e) are coaxially and cocentrically assembled; the fifth transmission wheel (2b), the fourth flywheel (2c), and the sixth transmission wheel (2d) are coaxially and cocentrically assembled; the eighth transmission wheel (2f) is used to drive the output device (4) to operate; the end of the third flywheel (2a) away from the seventh transmission wheel (2e) is connected to a lever mechanism (7) away from the center of the circle; the fifth transmission wheel (2b) is used to drive the seventh transmission wheel (2e) to rotate; and the sixth transmission wheel (2d) is used to drive the eighth transmission wheel (2f) to rotate; The lever mechanism (7) is composed of a first connecting rod (7a), a fulcrum seat (7b), a main rod (7c), and a second connecting rod (7d). One end of the first connecting rod (7a) is connected to the second flywheel (6f) away from the third transmission wheel (6d) at a point away from the center of the circle through an axle, the other end of the first connecting rod (7a) is connected to one end of the main rod (7c) through an axle, the other end of the main rod (7c) is connected to one end of the second connecting rod (7d) through an axle, the main rod (7c) is mounted on the fulcrum seat (7b) adjacent to the second connecting rod (7d) at a point where the main rod (7c) is connected to the first connecting rod (7a) and the second connecting rod (7d) at a point away from the center of the circle through an axle, and the other end of the second connecting rod (7d) is connected to the third flywheel (2a) away from the seventh transmission wheel (2e) at a point away from the center of the circle.

2. An energy-saving and effective force-increasing device according to claim 1, characterized in that: The third flywheel (2a) has a smaller diameter than the second flywheel (6f).

3. The energy-saving and effective force-increasing device according to claim 1, characterized in that: The fulcrum seat (7b) is an isosceles triangle support seat, and a groove (7e) is also provided on the top of the fulcrum seat (7b), and the main rod (7c) is assembled in the groove (7e) through a shaft rod.

4. The energy-saving and effective force-increasing device according to claim 3 is characterized in that: The groove (7e) and the main rod (7c) are clearance-matched.

5. The energy-saving and effective force-increasing device according to claim 1, characterized in that: The brackets (1) are provided with more than six, and the bearing seats (3) are fixed on the six or more brackets (1). The six or more brackets (1) are respectively assembled between the first flywheel (6a) and the second transmission wheel (6c), between the first flywheel (6a) and the first transmission wheel (6b), between the third transmission wheel (6d) and the second flywheel (6f), between the third flywheel (2a) and the seventh transmission wheel (2e), between the fifth transmission wheel (2b) and the fourth flywheel (2c), and between the fourth flywheel (2c) and the sixth transmission wheel (2d).

6. The energy-saving and effective force-increasing device according to claim 5, characterized in that: Gaps are left between the bracket (1) and the first flywheel (6a), the first transmission wheel (6b), the second transmission wheel (6c), the third transmission wheel (6d), the fourth transmission wheel (6e), the second flywheel (6f), the third flywheel (2a), the fifth transmission wheel (2b), the fourth flywheel (2c), the sixth transmission wheel (2d), the seventh transmission wheel (2e), and the eighth transmission wheel (2f).

7. The energy-saving and effective force-increasing device according to claim 1, characterized in that: The first connecting rod (7a) can pass through the end of the second flywheel (6f) away from the third transmission wheel (6d) without hindrance.

8. The energy-saving and effective force-increasing device according to claim 1, characterized in that: The second connecting rod (7d) can pass through the end of the third flywheel (2a) away from the seventh transmission wheel (2e) without hindrance.

9. The energy-saving and effective force-increasing device according to claim 1, characterized in that: When the connection point between the first connecting rod (7a) and the second flywheel (6f) is located at the highest point on the second flywheel (6f), the connection point between the second connecting rod (7d) and the third flywheel (2a) is located at the lowest point on the third flywheel (2a).

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