Tooth, wheel and steel rope combined equipment

Abstract

The invention provides tooth, wheel and steel rope combined equipment, and relates to the technical field of tooth, wheel and steel rope combined equipment, the tooth, wheel and steel rope combined equipment comprises an equipment plate and an adjusting device, one side of the equipment plate is rotatably connected with a gear, the adjusting device is arranged on the side, close to the gear, of the equipment plate, and the adjusting device comprises a plurality of power wheels; a plurality of power wheels are meshed with the tooth surface of the gear, one side of each power wheel is fixedly connected with a movable pulley, the arc surface of each movable pulley is fixedly connected with a step wheel, the arc surfaces of the step wheels are in transmission connection with a steel rope body, and the side, close to the gear, of the steel rope body is slidably connected with a plurality of fixed pulleys; one end of the arc surface of the fixed pulley is fixedly connected with the equipment plate. According to the invention, when the gear on the equipment plate rotates, the rotation resistance of the gear can be reduced through the adjusting device, so that the force of the gear can be increased infinitely through the adjusting device, and the energy consumption required by the rotation of the gear is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of gear, wheel and steel rope combined equipment, in particular to gear, wheel and steel rope combined equipment. Background Art

[0002] Gear, wheel and wire rope combined equipment usually refers to a mechanical device in which gears and wire ropes work together. It is mainly used to improve transmission efficiency and adapt to different working environments. Such devices are commonly found in some heavy machinery and lifting equipment, such as cranes, winches, elevators, hoists, etc.

[0003] The invention with the announcement number CN111439335A discloses a labor-saving acceleration device, and the technical scheme thereof includes: a labor-saving mechanism, a clutch and an acceleration mechanism, and is characterized in that: the labor-saving mechanism and the acceleration mechanism are installed on both sides of the clutch; the labor-saving mechanism includes an input shaft, one end of the input shaft is equipped with a semicircular gear 1, and the other side is equipped with a semicircular gear 2, one side of the semicircular gear 1 is connected to the gear 2 through the meshing gear 3, one side of the gear 2 is meshed with a gear 4, and the gear 2 is installed on one end of the shaft 2. Compared with the prior art, the advantages of the present invention are: labor-saving and acceleration can be achieved by increasing or decreasing the number of pulley sets, connecting the speed-increasing end in series or in parallel, connecting the labor-saving end in series or in parallel, combining series and parallel, and changing the size of the pulley and the gear, and the labor-saving mechanism and the acceleration mechanism can be freely switched through the clutch, which is more labor-saving, and the speed change makes the loss caused by the parts smaller, which greatly improves the transmission efficiency, and the overall structure is simple and practical, without wearing parts, beautiful appearance, and convenient installation.

[0004] With respect to the above-mentioned related contents, the following technical defects exist: the existing gears are installed on the equipment plate of the equipment for use, and the gears are rotated by the power device of the equipment, which also makes the gear rotation more laborious and wastes more energy.

[0005] Therefore, it is necessary to provide a new kind of gear and wheel and steel rope combined equipment to solve the above-mentioned technical problems. Summary of the invention

[0006] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a gear, wheel and steel rope combined equipment.

[0007] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: it includes an equipment plate and an adjusting device, one side of the equipment plate is rotatably connected with a gear, and the side of the equipment plate close to the gear is provided with an adjusting device, the adjusting device includes a plurality of power wheels, and the plurality of power wheels are meshed with the tooth surface of the gear, one side of the power wheel is fixedly connected with a movable pulley, the circular arc surface of the movable pulley is fixedly connected with a step wheel, the circular arc surfaces of the plurality of step wheels are transmission-connected with a steel rope body, the side of the steel rope body close to the gear is slidably connected with a plurality of fixed pulleys, and one end of the circular arc surface of the fixed pulley is fixedly connected to the equipment plate.

[0008] By adopting the above technical scheme, the existing gear is installed on the equipment plate of the equipment for use. The gear is rotated by the power device of the equipment. The rotation of the gear is relatively laborious. The rotation resistance of the gear can be reduced by the adjusting device. The middle one is the gear, and the second circle is the movable pulley, thereby increasing the force of the fixed pulley in the outermost circle. The force is increased by the concept of the fixed pulley, plus the force increasing principle of the fixed pulley and the movable fixed pulley. The process of deceleration and force increase of the movable pulley force increase belt means that the process of multiple force increase is the process of realizing infinite force increase through this principle, that is, the steel rope body is connected to each other to form power transmission. The fixed pulley is a small circle embodiment, and the movable pulley is a large circle embodiment. The fixed pulley of the power source is a setting. The fixed pulley drives the movable pulley, and the large movable pulley decelerates and increases the force. For the movable pulley, relative to the fixed pulley of the same size, the two sides of the movable pulley add twice the force, which also means that the radius is connected to the radius. The connecting line between the movable pulley and the fixed pulley is that the equal force on both sides of the movable pulley is the bearing capacity of the steel rope body, and then the movable pulley increases the radius many times, which means the force increase.

[0009] Preferably, the cross-section of the power wheel is funnel-shaped.

[0010] By adopting this preferred solution, the funnel-shaped power wheel can achieve better contact between the steel rope body and the step wheel, and can avoid the risk of the steel rope body slipping off the step wheel.

[0011] Preferably, the connecting rod is a titanium alloy rod.

[0012] By adopting the above technical solution, a connecting rod made of titanium alloy is achieved, the surface of the rod body of which is relatively hard. When used for a long time, the rod body is less likely to deform and has a longer service life.

[0013] Compared with the prior art, the advantages and positive effects of the present invention are:

[0014] 1. In the present invention, by setting an adjustment device, when the gear on the equipment plate rotates, the adjustment device can be used to reduce the resistance of the gear to rotate, so that the gear can be infinitely increased by the adjustment device, and the energy consumption required for the gear rotation is reduced, because only one of the small fixed pulleys acts as a power source, and the torque can be transmitted through the steel rope, and the other is that when the small fixed pulley drives the large movable pulley at the moment of rotation, the force must be increased by the fixed pulley power value due to the radius multiple. The force that is transmitted to the next fixed pulley as the starting source due to the torque is multiplied by the radius value of the movable pulley, and the infinite increase in force is obtained by transmitting one by one. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The present invention provides a three-dimensional structural schematic diagram of a gear, wheel and steel rope combined equipment;

[0016] Figure 2 The present invention provides a schematic structural diagram of an adjustment device for a gear, wheel and steel rope combined equipment;

[0017] Figure 3 A partially enlarged structural schematic diagram of an adjustment device for a gear, wheel and steel rope combined equipment proposed by the present invention;

[0018] Figure 4 The present invention provides a schematic plan view of the structure of an adjustment device for a combination of a gear, a wheel and a steel rope;

[0019] Figure 5 A simplified diagram of an adjustment device for a gear, wheel and steel rope combined equipment is provided for the present invention.

[0020] Legend: 1. Equipment plate; 2. Adjusting device; 21. Fixed pulley; 22. Power wheel; 23. Steel rope body; 24. Movable pulley; 25. Step wheel; 3. Gear. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Embodiment 1, as Figure 1-5As shown, the present invention provides a combined gear, wheel and steel rope equipment, including an equipment plate 1 and an adjusting device 2, one side of the equipment plate 1 is rotatably connected to a gear 3, and the adjusting device 2 is provided on the side of the equipment plate 1 close to the gear 3.

[0024] The specific setting and function of the regulating device 2 will be described in detail below.

[0025] like Figure 2-Figure 5 As shown, the adjusting device 2 includes a plurality of power wheels 22, and the plurality of power wheels 22 mesh with the tooth surface of the gear 3. A movable pulley 24 is fixedly connected to one side of the power wheel 22, and a step wheel 25 is fixedly connected to the circular arc surface of the movable pulley 24. The circular arc surfaces of the plurality of step wheels 25 are connected to the steel rope body 23 in a transmission manner. The steel rope body 23 is slidably connected to a plurality of fixed pulleys 21 on one side close to the gear 3. One end of the circular arc surface of the fixed pulley 21 is fixedly connected to the equipment plate 1. The existing gear 3 is installed on the equipment plate 1 of the equipment for use. The gear 3 is rotated by the power device of the equipment. The rotation of the gear 3 is relatively laborious. The adjusting device 2 can be used to reduce the rotation resistance of the gear 3. The middle one is the gear 3, and the second circle is the movable pulley. Wheel 24, thereby increasing the force of the fixed pulley 21 in the outermost circle, through the concept of fixed pulley 21 force increase, plus the force increasing principle of fixed pulley 21 and movable fixed pulley 21, the process of movable pulley 24 force increasing belt deceleration force increase, which means that the process of multiple force increase is the process of realizing infinite force increase through this principle, that is, the steel rope bodies 23 are connected to each other to form power transmission, and the cross-section of the power wheel 22 is funnel-shaped. The funnel-shaped power wheel 22 can make the contact effect between the steel rope body 23 and the step wheel 25 better, and can avoid the risk of the steel rope body 23 slipping off the step wheel 25. The power wheel 22 is a titanium alloy wheel, and the connecting wheel 22 made of titanium alloy has a relatively hard surface. When used for a long time, its surface is less likely to deform and has a better service life.

[0026] The effect achieved by the entire adjustment device 2 is that when the gear 3 on the equipment plate 1 rotates, the adjustment device 2 can reduce the resistance to the rotation of the gear 3, so that the adjustment device 2 can infinitely increase the force of the gear 3 and reduce the energy consumption required for the rotation of the gear 3.

[0027] Its overall working principle is that the outermost fixed pulley 21 has a guiding and bearing function. The existing fixed and movable pulley 21 group has the same diameter. The steel rope body 23 on both sides of the movable pulley 24 is equivalent to two arms lifting objects at the same time. In this figure, the movable pulley 24 group has a keyway, so that the pulley is fixed on the shaft on the tooth. Moreover, the pulley group with the same diameter, the combined force knowledge only carries twice the force and then multiplies the force by twice the number of movable pulleys 24 in the pulley group, and then adjusts the output of force and speed through gear 3 and gear 3; but mine is a large movable pulley 24 and a small fixed pulley 2 1 combination, is to increase the force and reduce the number when the small fixed pulley 21 is transmitted to the large movable pulley 24, so that the force is increased, the speed of the movable pulley 24 is reduced, so that the force is transmitted through the gear 3, and then the linear velocity is unchanged. However, through the existing knowledge points of the movable pulley 24 and the fixed pulley 21, it can be known that the forces on both sides of the movable pulley 24 are equal. Later, the initial force on the right hand side of the next fixed pulley 21 is the deceleration and force increase of the previous movable pulley 24. The initial force of the next fixed pulley 21 is loaded into another next movable pulley 24 and then loaded again, which increases the force infinitely. The wheel 21 is a small circle, and the movable pulley 24 is a large circle. The fixed pulley 21 of the power source is a setting. The fixed pulley 21 drives the movable pulley 24. The large movable pulley 24 decelerates and increases the force. For the movable pulley 24, compared with the fixed pulley 21 of the same size, the two sides of the movable pulley 24 add up to twice the force, which also means that the radius is connected to the radius. The connecting line between the movable pulley 24 and the fixed pulley 21 is that the force on both sides of the movable pulley 24 is equal to the bearing capacity of the steel rope body 23. Then the movable pulley 24 increases the radius many times, which means that the force increases. The number of layers of the first movable pulley 24 group can be infinitely increased. The movable pulley 2 4 The number of planes can be increased infinitely, but at this point, the fixed pulley 21 must also have a corresponding increase in both the number of layers and the number on the same plane. Another multiple force increase of the movable pulley 24 is the multiple force increase of the radius of the movable pulley 24 corresponding to the radius of the fixed pulley 21. The radius multiple increase force of each movable pulley 24 of the second movable pulley 24 group is multiplied by 2 to be the diameter force. The third is that the force of the 24 movable pulleys in a single movable pulley 24 group is added up to the force of the movable pulley 24 group. The force on the entire plane large gear 3 is the sum of the forces of all the plane movable pulley 24 groups. The reason why it is a cylinder is to ensure that the force increase and force of a single movable pulley 24 group are uniform.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A gear and wheel and steel rope combined equipment, comprising an equipment plate (1) and an adjustment device (2), characterized in that: One side of the equipment plate (1) is rotatably connected to a gear (3), and an adjusting device (2) is provided on a side of the equipment plate close to the gear. The adjusting device (2) comprises a plurality of power wheels (22), and the plurality of power wheels (22) mesh with the tooth surface of the gear (3). One side of the power wheel (22) is fixedly connected to a movable pulley (24), and the circular arc surface of the movable pulley (24) is fixedly connected to a step wheel (25), and the circular arc surfaces of the plurality of step wheels (25) are transmission-connected to a steel rope body (23), and the steel rope body (23) is slidably connected to a plurality of fixed pulleys (21) on a side close to the gear (3), and one end of the circular arc surface of the fixed pulley (21) is fixedly connected to the equipment plate (1).

2. A gear, wheel and steel rope combined equipment according to claim 1, characterized in that: The cross section of the power wheel (22) is funnel-shaped.

3. The gear, wheel and steel rope combined equipment according to claim 1, characterized in that: The power wheel (22) is a titanium alloy wheel.

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