Wheel-chain type conversion device

Abstract

An output shaft arranged on a support is connected with a single spoke, a wide rim and a rotating wheel with an inner gear ring, a fan-shaped supporting frame is fixed to the support, front and back symmetrical chain wheels are arranged at the turning position of the fan-shaped supporting frame, and a closed-loop chain with idler wheels is connected with a buoyancy body or a gravity body through a connecting frame and a lever and operates along the supporting frame. An obliquely-arranged bracket is arranged on the upper portion of the short edge of the fan-shaped supporting frame, the buoyancy body runs on the bracket, the gravity body runs on the bracket, and the chain is meshed with the inner gear ring in a work doing section to drive the rotating wheel and the output shaft to rotate and directly output power. According to the running route of the buoyancy body or the gravity body of the conversion device and the pressing or lifting borne by the buoyancy body or the gravity body, the torque of the buoyancy body or the gravity body is in an unbalanced state in the same cycle, and the chain and the rotating wheel are driven to rotate and output power.

Description

Technical Field

[0001] The present invention relates to a technology for utilizing natural forces, and particularly to a wheel-chain conversion device. Background Art

[0002] The present invention relates to a technology for utilizing natural forces, and particularly to a wheel-chain conversion device. Existing natural force utilization technologies usually work in an inflation and exhaust manner. For example, the Chinese invention patent with the publication number CN201110056486.7 discloses "a buoyancy engine", which exchanges forces through a hollow main shaft, a compressor, and a buoy with an opening. By inputting power through the compressor again, power needs to be converted and input again, which affects power output. Summary of the Invention

[0003] In order to overcome the defect in the prior art that power needs to be converted again, resulting in insufficient output, the present invention provides a method of extracting and converting buoyancy or gravity by using an unequal number of buoyancy bodies or gravity bodies in the work stage and the power consumption stage, with an asymmetric running route and partial support, and directly outputting power.

[0004] The same technical solution adopted by the present invention to solve its technical problems has two different application forms: buoyancy type and gravity type. The technical solution is: a wheel-chain conversion device, including a runner connected to an output shaft supported by a symmetric conjoined inverted T-shaped bracket, the runner having unilateral spokes, a wide rim, and an internal gear ring; a fan-shaped support frame with asymmetric side lengths is fixed to the front T-shaped bracket and placed on the right side of the runner; its short side is connected with a buoyancy body bracket or a gravity body bracket by an arc-shaped support, so that part of the buoyancy or gravity of the buoyancy body or gravity body running on the short side of the fan-shaped support frame acts on the bracket to reduce buoyancy or gravity loss; there are paired sprockets in the upper, middle, and lower parts of the support frame; a chain with rollers is arranged in a closed loop along the support frame, and is connected to a buoyancy body or a gravity body through a bracket connecting a lever; the chain meshes with the internal gear ring in the arc-shaped working section, driving the runner and the output shaft to rotate and directly outputting power.

[0005] For the above-mentioned wheel-chain conversion device, the symmetric conjoined T-shaped bracket is an inverted T-shaped runner bracket with a bottom connection and front-back symmetry, and the output shaft in the symmetric bearing seats at the top is connected to the runner; the height of the inverted T shape is greater than the radius of the runner, the bottom side length is longer than the diameter of the runner, the symmetric front and back bracket spacing is greater than twice the width of the runner, and the upper part to the middle part of the vertical part of the front bracket is connected to the fan-shaped support frame.

[0006] The above-mentioned wheel-chain conversion device, the single-spoke, wide-rimmed runner with an internal gear ring, has its spoke on one side of the rim and is fixed to the output shaft through a hub. The ratio of the diameter of the runner to the diameter of the buoyancy body or the gravity body is greater than 21:1, and the ratio of the width of the rim to the diameter of the buoyancy body or the gravity body is greater than 5:1. The internal gear ring is arranged on the opposite side of the single spoke inside the rim. The ratio of its pitch circle to the diameter of the buoyancy body or the gravity body is greater than 16:1, and the module is matched with the chain and meshes with the chain in the arc section of the chain arranged in a closed loop along the support frame.

[0007] The above-mentioned wheel-chain conversion device, the sector-shaped support frame with asymmetric side lengths is a support body fixed to the front column of the inverted T-shaped bracket, placed on the right side inside the runner, with a thickness greater than the length of the chain shaft, having three groups of sprockets, and having a groove in the middle of the arc part. Its arc radius is smaller than the pitch circle radius of the internal gear ring of the runner. Its lower long side is vertical and greater than the radius, and its upper short side is smaller than the radius. The fan shafts of the two sides are above the output shaft and to the left. The fan shafts are smoothly transitioned with the long and short sides, and the connection parts between the long and short sides and the arc are all smoothly transitioned, and the smooth transition radius is smaller than the radius of the sprocket. There are sprocket bearings on the inner side of the smooth transition parts of the support frame for installing three groups of sprockets. There are paired sprockets on the upper, middle, and lower parts of the support frame, which are symmetrically arranged at the smooth transition parts of the support frame. One group is placed at the lower part of the long side of the sector-shaped support frame and at the connection part with the arc. One group is arranged at the fan shaft part where the long and short sides are connected. One group is arranged at the transition part between the short side and the arc. The protruding part of the sprocket from the support frame meshes with the chain. The module is the same as that of the internal gear ring and is matched with the chain. The pitch circle radius of the sprocket is greater than the radius of the buoyancy body or the gravity body, and the thickness of the sprocket is smaller than the width of the chain link.

[0008] The above-mentioned wheel-chain conversion device, the closed-loop chain with rollers is a multi-group chain link chain with transverse coaxiality. There are symmetric rollers at both ends of each group of chains. The distance covered by each group of chains transversely is greater than the diameter of the buoyancy body or the gravity body. The perimeter of the chain is greater than the perimeter of the support frame. There are 8 groups of chains for the buoyancy type and 16 groups of chains for the gravity type. There is a chain group gap for meshing with the internal gear of the runner between the symmetric chain groups, and the gap is greater than the thickness of the internal gear. The chain rollers are rollers symmetrically placed on the chain link shaft, with a diameter greater than the height of the chain link and a width smaller than its height. On each chain shaft, there is a pair of rollers for the buoyancy type, placed at both ends of the chain link shaft, and there are four pairs of rollers for the gravity type. When running, it fits on the support frame.

[0009] The above-mentioned wheel-chain conversion device, wherein the connecting frame is an arched bridge for the chain to carry the buoyancy body or the gravity body, arranged in pairs along the longitudinal direction of the chain. If the starting point is fixed to the first link bushing, it spans two link bushings, and the landing point is fixed to the fourth link bushing; several coaxial longitudinal chains are spanned between the paired connecting frames, with a height less than the diameter of the buoyancy body or the gravity body and a thickness greater than the diameter of the connecting rod of the connecting frame; there is a bearing in the middle of the arch of each connecting frame; the buoyancy-type paired connecting frames are symmetrically arranged, and there is an arched connecting rod as a lever in the bearings of the paired connecting frames, and the middle part of the connecting rod passes through the buoyancy body through a bearing; on the inner side of the connecting frame at the root of each connecting rod, there is a limiter with an opening of 78° and a height greater than the root length of the arched connecting rod; the gravity-type paired connecting frames are arranged in a double-body symmetry, and the double-body symmetric connecting frames are respectively provided with straight connecting rods passing through the connecting frame bearings. The outer ends of the straight connecting rods are respectively connected to the gravity body levers, and the other ends of the levers are respectively connected to the gravity bodies. In the middle of the outer connecting frames arranged in a double-body symmetry, there is a limiter that keeps the lever in a horizontal state when the connecting frame is in the right lateral state, and its height is greater than the length from the straight connecting rod to the lever.

[0010] The above-mentioned wheel-chain conversion device, wherein the buoyancy body is a sealed thin-shell sphere with a through hole in the middle and bearing holes at both ends, and the middle part of the arched connecting rod passes through it; the gravity body is a solid metal ball with a through hole in the middle and bearings at both ends, and there is a cross shaft perpendicular to it and passing through the gravity body at the other end of the lever connecting the straight connecting rod; the buoyancy body and the gravity body have the same diameter, and the ratio of their diameters to the diameter of the runner is 1:23 - 1:22.

[0011] The above-mentioned wheel-chain conversion device, wherein the bracket is a rigid plate that is symmetrically arranged in pairs above the short side of the fan-shaped support frame to carry the buoyancy of the buoyancy body or the gravity of the gravity body, with a length greater than the short side of the fan-shaped support frame and a width less than the diameter of the buoyancy body or the gravity body, and is supported by the bracket support; the bracket support is arc-shaped, with its lower part connected to the support frame and the upper end fixed to the bracket; the buoyancy-type bracket starts from below the free running track of the buoyancy body, is placed on the buoyancy body, and above the upper sprocket. There is an arc-shaped access at the starting section, slanting left and downward, and reaches the upper left of the middle sprocket; the gravity-type bracket is along the lower part of the counterclockwise running track of the gravity body, with arcs at both ends and a straight plate from the lower left to the upper right in the middle section. It starts from the left side of the middle sprocket and ends at the upper right of the upper sprocket, arranged obliquely.

[0012] The beneficial effect of the present invention is that the present invention uses a chain running in a closed loop along the support frame to connect and carry the buoyancy body or the gravity body, limits the running track of the buoyancy body or the gravity body, and uses the buoyancy body bracket or the gravity body bracket to share part of the buoyancy or gravity consumption in the power-consuming section, so that the torque of the buoyancy body or the gravity body acting on the internal gear ring in the power generation section is greater than the power-consuming section of the buoyancy body descending or the gravity body ascending. Through the linkage of the internal gear ring of the runner with the chain in the power generation section of the buoyancy body or the gravity body, there is no need to convert and input power additionally, and it drives the runner and the output shaft to rotate. Description of the Drawings

[0013] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0014] Figure 1 Schematic diagram of the buoyancy type of the present invention;

[0015] Figure 2 is Figure 1 top view of;

[0016] Figure 3 is Figure 1 left view of;

[0017] Figure 4 Schematic diagram of the bracket, support frame and buoyancy body bracket;

[0018] Figure 5 is Figure 4 A-A sectional view of;

[0019] Figure 6 is Figure 1 Schematic diagram after removing the runner and output shaft in;

[0020] Figure 7 Schematic diagram of the buoyancy body, lever, limiter and connecting frame;

[0021] Figure 8 Schematic diagram of the runner;

[0022] Figure 9 Schematic diagram of Embodiment 2 of the present invention;

[0023] Figure 10 is Figure 9 left view of;

[0024] Figure 11 is Figure 9 top view of;

[0025] Figure 12 Schematic diagram of the gravity body, lever, limiter and connecting frame.

[0026] In the figure: 1. Bracket, 2. Runner, 3. Buoyancy body or gravity body, 4. Lever, 5. Connecting frame, 6. Lower sprocket, 7. Chain, 8. Roller, 9. Support frame, 10. Output shaft, 11. Middle sprocket, 12. Upper sprocket, 13. Bracket support, 14. Bracket, 15. Spoke, 16. Internal gear ring, 17. Limiter. Specific embodiments

[0027]

Embodiment 1

[0028] The buoyancy type of the wheel-chain conversion device includes an output shaft (10) supported by a bracket (1) and connected to a runner (2). An internal gear ring (16) is arranged on the opposite side of the unilateral spoke (15) thereof, and meshes with a closed-loop chain (7) with chain rollers (8) around a sector-shaped support frame (9) fixed to the front bracket. A connecting frame (5) on the chain shaft is connected to a buoyancy body (3) through a lever (4), so that it runs counterclockwise around the support frame (9) through an upper sprocket (12), a middle sprocket (11) and a lower sprocket (6).

[0029] As Figure 1 , Figure 2 , Figure 3 shown, when the buoyancy body (3) runs counterclockwise around the support frame (9) through the upper sprocket (12) along with the chain (7) and enters the descending stage of consuming buoyancy, that is, it is pressed by a bracket (14) fixed to a bracket support (13), so that its buoyancy cannot act on the chain (7) entirely; until it passes through the middle sprocket (12), it starts to disengage from the bracket (14), and under the action of a limiter (17), it descends linearly at an attitude of 49° to the horizontal line, passes through the lower sprocket (6), enters the ascending stage of doing work in an arc, and after running to an angle exceeding 50° to the horizontal line, under the action of buoyancy and the limiter, it maintains a radial state with the output shaft (10), exerts the buoyancy effect with the maximum efficiency, makes the torque in the ascending stage greater than the torque in the descending stage, and in the arc stage of the sector-shaped support frame (9), the chain (7) drives the runner (2) and the output shaft (10) to rotate continuously through the internal gear ring (16) and outputs power.

[0030]

Embodiment 2

[0031] The gravity type of the wheel-chain conversion device includes an output shaft (10) supported by a bracket (1) and connected to a runner (2). An internal gear ring (16) is arranged on the opposite side of the unilateral spoke (15) thereof, and meshes with a closed-loop chain (7) with chain rollers (8) around a sector-shaped support frame (9). A connecting frame (5) on the chain shaft is connected to a gravity body (3) through a lever (4), so that it runs clockwise around the support frame (9) through the lower sprocket (6), the middle sprocket (11) and the upper sprocket (12).

[0032] As Figure 9 , Figure 10 , Figure 11As shown, when the gravity body (3) moves clockwise around the support frame (9) with the chain (7) through the lower sprocket (6) and enters the left side of the middle sprocket (11), it is lifted by the bracket (14) fixed to the bracket support (13), so that its gravity cannot act fully on the chain (7); until it passes the upper right of the upper sprocket (12), it starts to disengage from the bracket (14), and under the action of gravity and the limiter (17), it descends along the support frame (9) in a radial posture with the output shaft, exerting the gravity effect with maximum efficiency, making the torque in the ascending stage less than that in the descending stage. In the arc stage of the fan-shaped support frame (9), the chain (7) drives the runner (2) and the output shaft (10) to rotate continuously through the internal gear ring (16) and outputs power.

[0033] When the present invention works, during the working stage of the buoyancy body or the gravity body (3), the chain (7) and the support frame (9) carry the chain (7) and the buoyancy body or the gravity body (3) to run along the arc of the support frame, and the running route is relatively far from the output shaft (10). During the power consumption stage of the buoyancy body or the gravity body (3), the running route is relatively close to the output shaft (10), and there is a bracket (14) sharing part of the buoyancy or gravity. The buoyancy body or the gravity body is dragged and rolled under or above the bracket (14), so that the working torque is greater than the power consumption torque and the frictional resistance, and there is no need to input power again to drive the runner to rotate continuously and output power.

Claims

1. A wheel-chain conversion device, comprising a runner (2) connected to an output shaft (10) supported by a bracket (1), a closed-loop chain (7) having chain rollers (8), a buoyancy body or a gravity body (3) connected by a lever (4) to a connecting frame (5) on a chain shaft, and a limiter (17) at the connection between the connecting frame (5) and the lever (4), characterized in that: The bracket (1) is fixed with a sector-shaped support frame (9), and at the turning points thereof, there are front and rear symmetric sprockets (12), sprocket (11) and sprocket (6) meshing with a chain (7); and the sector-shaped support frame (9) has a bracket (14) supported by a bracket support (13); the runner (2) has an internal gear ring (16) meshing with the chain (7) at the arc portion of the sector-shaped support frame (9).

2. The wheel chain conversion device according to claim 1, wherein There is a sector-shaped support frame (9) fixed to the bracket (1).

3. The wheel chain conversion device according to claim 2, wherein At the turning points of the sector-shaped support frame (9), there are front and rear symmetric sprockets (12), (11), (6).

4. The wheel chain conversion device according to claim 2, characterized in that Above the short side of the sector-shaped support frame (9), there is a bracket (14) supported by a bracket support (13).

5. The wheel chain conversion device according to claim 2, characterized in that The runner (2) has an internal gear ring (16) meshing with the chain (7) at the arc portion of the sector-shaped support frame (9).

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