CN101158390A

CN101158390A - Save effort pressure driving transmission technology

Info

Publication number: CN101158390A
Application number: CNA200610159759XA
Authority: CN
Inventors: 赖强
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-10-08
Filing date: 2006-10-08
Publication date: 2008-04-09

Abstract

The invention provides a pressing transmission technology which makes use of a pressure rod to press a rotary disc so as to pull a connecting rod and a driven crankshaft to rotate. In combined pressing transmission process, the invention saves the effort to large extent, ensures that the working efficiency of the original mechanism is not reduced, and implements win-win between effort-saving and efficiency, and between effort-saving and energy saving and consumption reduction. The effort-saving pressing transmission technology relates to all power mechanism and manpower mechanism, is widely applied to trains, cars, ships, engineering building mechanisms, agricultural mechanisms, all mines, port loading and unloading mechanisms, bicycles, manpower tricycles, manpower irrigation mechanisms, etc., and provides feasible and firm technical supports for the humanity to implement industrialized production and great saving of the energy resource to large extent, and the sustainable development.

Description

Save effort pressure driving transmission technology

The present invention relates to the machine power drive technology.

Present known machine power transmission is with gear transmission, drives gearwheel with small gear and rotates, and reaches the purpose of laborsaving transmission, but laborsaving and take distance, and mechanical separator speed reduces, the operating time increase, and machine work efficient decreases.Laborsaving and can not save energy consumption.

The objective of the invention is to make machinery in the power transmission process, reaching the labour-saving simultaneously, can keep original mechanical power machine rotating speed constant, the working efficiency of machinery is unaffected, realizes laborsaving and efficient, laborsaving and energy-conservation doulbe-sides' victory.

The object of the present invention is achieved like this: the principles of science with lever force-saving is a basis, with many groups such as press rods, fulcrum pulley, pulley and pulley track, two arc tail, rotating disk, connecting rod combined interaction, forms and presses transmission.At the press rods left end, be press rods head and active bent axle.Bar each side has a pulley after press rods, and pulley is pressed on the pulley track.Pulley track tiltedly divide down left be in the press rods left and right sides, side after the pulley of the left and right sides.Be first arc at the bottom of the bar abdomen after the press rods, first arc voltage is on the left chain wheel of rotating disk side.The press rods afterbody is two arc tails.The fulcrum pulley is pressed on two arc tail end faces, and rotating disk is the side under two arc tails.Connecting rod hung down in the square sky before the pulley of the left and right sides of press rods.Connecting rod head is on the connecting rod top, and in connecting rod head, the connecting rod lower end hangs a left side that is connected in rotating disk and wears on the pin by dynamic crankshaft.Extension spring one end buckles in the rotating disk lower right corner, and the other end buckles in bearing downwards.

Press press rods downwards when the active bent axle rotates, the press rods afterbody is controlled by the fulcrum pulley, and the first arc of press rods presses the left chain wheel of rotating disk downwards, and the rotating disk pressurized rotates, and the right pulley of rotating disk is gone to the left position, presses under the two arc Caudads of the bar that is stressed.When press rods pressed down rotating disk, the left and right sides pulley of press rods glided along pulley track and moves to left, and press rods is pushed to left-hand.Press rods is more to pressing down, and pulley track is pushed press rods to left-hand more, and two arc tails are pushed left-hand to press rods simultaneously, and two arc tail height are high more, and under the effect of fulcrum pulley control position, two arc tails press rotating disk and turn to minimum point.Dial rotation spurs connecting rod downwards, and the connecting rod pulling is rotated by dynamic crankshaft, is given mechanical work done by speed change gear with power transmission by dynamic crankshaft.When turning round on then below the active bent axle turns to, press rods does not have pressure, and press rods is lifted by the active crank up, and the left and right sides pulley of press rods gos up to climb the press rods returning position along pulley track.The bar that is not stressed rotating disk at this moment presses down, under the effect of extension spring pull-back forces, and the rotating disk revolution.Simultaneously, by dynamic crankshaft next joint press under the pulling function and cycle rotation is restored the connecting rod pull-up.One presses one to draw one time, constantly presses pulling circularly and transmission.

Above-mentioned pressure driving transmission technology greater than resistance arm, has reached the laborsaving purpose that presses with the power arm of press rods.With the combined interaction effect of left and right sides pulley, pulley track, fulcrum pulley, two arc tail, rotating disk, make press rods realize that secondary presses, the angle that press rods presses rotating disk is bigger, and the distance of rotating disk pulling is longer, helps the connecting rod pulling and is rotated by dynamic crankshaft.With the active bent axle and by the synchronous rotation of dynamic crankshaft, rotating speed is constant when having guaranteed the power engine transmission, and machine work efficient is unaffected under laborsaving situation, makes laborsaving and efficient realization doulbe-sides' victory, has important economic implications.

The present invention is further described below in conjunction with drawings and Examples:

Fig. 1 is the save effort pressure driving transmission technology principle schematic

Fig. 2 is the save effort pressure driving transmission technology first example structure schematic top plan view

Fig. 3 is that rotating disk, connecting rod cooperate front view

Fig. 4 is the connecting rod view

Fig. 5 is the rotating disk view

Fig. 6 is save effort pressure driving transmission technology second embodiment's schematic representation

Fig. 7 is a herringbone wooden fork view

Fig. 8 is second embodiment's a rotating disk view

Among the figure: 1, press rods head, 2, bent axle initiatively, 3, press rods, 4, pulley track, 5, pulley, 6, first arc, 7, connecting rod, 8, connecting rod head, 9, by dynamic crankshaft, 10, the fulcrum pulley, 11, rotating disk, 12, two arc tail, 13, support, 14, extension spring, 15, axle, 16, wear pin, 17, cabinet, 18, power engine, 19, speed change gear, 20, foot treadle, 21, the herringbone wooden fork, 22, stay cord, 23, movable pulley, 24, frame, 25, chute, 26, groove.

In Fig. 1, in press rods (3), press rods head (1) is on press rods (3) left end end face, initiatively bent axle (2) is in press rods head (1), first arc (6) at the bottom of the bar abdomen of press rods (3) back and to the right declivity to be camber line outstanding, pulley (5) is two outsides about the bar of press rods (3) back, and two arc tails (12) are at press rods (3) afterbody.Pulley track (4) tiltedly stood in the rear side of left and right sides pulley (5) left in following minute.Fulcrum pulley (10) pulley (5) and pulley track (4) afterwards the side, on the end face of two arc tails (12).Rotating disk (11) is fixed on the support (13) by axle (15) in the below of two arc tails (12).The first arc (6) of press rods (3) is pressed on the left chain wheel (5) of rotating disk (11).The right pulley (5) of rotating disk (11) is in the upper right of rotating disk (11), in the below of two arc tails (12).Connecting rod head (8) is on the top of connecting rod (7), and in connecting rod head (8), connecting rod (7) hangs pulley (5) the place ahead in press rods (3) from above by dynamic crankshaft (9), and connecting rod (7) lower end is worn and hung on the rotating disk (11) by wearing pin (16).Extension spring (14) one ends buckle in the lower right of rotating disk (11), and the other end buckles on immovable point.

In first embodiment of Fig. 2, power engine (18) is at the left-external side of cabinet (17).Power engine (18) is a motor, or diesel engine, petrol engine, and its arbor and bent axle (2) initiatively are in succession.Initiatively the crank throw of bent axle (2) several, be to arrange, and be fixed on the interior external box wall of cabinet (17) by the engine ignition order.Equated by the crank throw number of the crank throw number of dynamic crankshaft (9), arrange by identical ignition order with active bent axle (2), and with fixing on the interior external box wall of cabinet (17).By the outer end highlight of dynamic crankshaft (9) speed change gear (19) is arranged.Autonomous dynamic crankshaft (2) is played on press rods (a 3) left side, and afterbody is to right-hand fulcrum pulley (10) below of cabinet (17).Two arc tails (12) of press rods (3) be divided into about two, each is at ends of fulcrum pulley (10), on the left chain wheel (5) in rotating disk (11) outside.Fulcrum pulley (10) on the two arc tails of press rods (3) (12), by axle (15) cross and fixing frame on the interior external box wall of cabinet (17).Rotating disk (11) is the side under two arc tails (12) of press rods (3), is crossed and be fixed on by axle (15) on the interior external box wall of cabinet (17) of fulcrum pulley (10) axle below.

In Fig. 3, rotating disk (11) is two oblong-shaped disc, by axle (15) with wear pin (16) and wear and fuse.On wear pin (16) with wear down pin (16) about two outer ends pulley (5) is respectively arranged, wear pin (16) at rotating disk (11) side left down, connecting rod (7) lower end worn be connected on the rotating disk (11).Connecting rod (7) is between falling among (11) two oblong-shaped disc of rotating disk up and down.

In Fig. 4, connecting rod (7) is divided into upper and lower two halves, and the upper half top is connecting rod head (8), by dynamic crankshaft (9) in connecting rod head (8).Following half is the arc excurvation, and there is pinned hole the bottom, wears the left side that hangs over rotating disk (11) by wearing pin (16).

In Fig. 5, rotating disk (11) is oval-shaped, and the axis hole Off center is downward, and left pinned hole is on the upper left side.Right pinned hole in the upper right on the lower side, the distance of its Kong Weiyu axis hole, than left pinned hole and axis hole apart from weak point; On horizontal line, right pinned hole is lower than left pinned hole.

In second embodiment of Fig. 6, on vertical beam inboard, frame (24) back, pulley (5) up, on fulcrum pulley (10) was placed in the middle, press rods (3) was at the end of fulcrum pulley (10), rotating disk (11) below.Foot treadle (20) is on press rods (3) left end end face.Herringbone wooden fork (21) is at first arc (6) end of press rods (3), and the left wooden fork plate of herringbone wooden fork (21) bottom is fixed on pulley track (4) lower.The top of right wooden fork plate is pulley (5), right wooden fork plate Lower Half lengthening, and curved shape, and the chute (25) of one hollow is arranged, chute (25) is enclosed within the left side of rotating disk (11) and wears on the pin (16).Stay cord (22) one ends are fixed on rotating disk (11) bottom right place, and the other end upwards draws along rotating disk (11), and frame is crossed top sheave (5) and drawn forward, walk around movable pulley (23) back and pull back after oppositely, are fixed on the frame (24).On frame (24) vertical beam, pulley (5) up, fulcrum pulley (10) is placed in the middle, rotating disk (11) below.Extension spring (14) one ends buckle the place, bottom right at rotating disk (11), and the other end buckles on the bottom girder of frame (24).One end of another stay cord (22) or chain (22) buckles on the front hook of movable pulley (23).

In Fig. 7, the herringbone wooden fork is synthetic by left and right sides wooden fork plate, outwardly-bent having lifted up of the left and right sides each camber of wooden fork plate.Extend in right wooden fork plate bottom, the chute (25) of one hollow arc is arranged, and there is a pulley (5) on right wooden fork plate top.

In Fig. 8, rotating disk (11) is a slice oblong-shaped disc, and outer annulus edge is one groove (26), and an end of stay cord (22) is fixed in the groove (26), rotates with rotating disk (11) to spur.

Claims

1. save effort pressure driving transmission technology, it is characterized in that, the press rods head is on the left end end face, initiatively bent axle is in the press rods head, first arc is at the bottom of bar abdomen after the press rods, and outstanding being pressed on the left chain wheel of rotating disk side of retreading downwards, pulley is in two outsides about bar after the press rods, and two arc tails are at the press rods afterbody, and pulley track stood in the press rods left and right sides left in tiltedly following minute, after the pulley of the left and right sides, the fulcrum pulley is on the end face of two arc tails, two arc tails are above rotating disk, and rotating disk is fixed on the support by axle below two arc tails, connecting rod head is on the top of connecting rod, in connecting rod head, connecting rod hangs from above in pulley the place ahead, the press rods left and right sides by dynamic crankshaft, and the lower end of connecting rod is worn and hung on the rotating disk by wearing pin, extension spring one end buckles in the rotating disk lower right, and the other end buckles on immovable point.

2. save effort pressure driving transmission technology according to claim 1 is characterized in that: power engine is in the left of the cabinet outside, and power engine or motor, or diesel engine, petrol engine, its arbor and bent axle initiatively are in succession; Initiatively bent axle with equated by the crank throw number of dynamic crankshaft, all arrange according to the engine ignition order; Initiatively bent axle with all be fixed on the interior external box wall of cabinet by dynamic crankshaft; Outwards outstanding by an end of dynamic crankshaft, speed change gear is on the outside highlight by dynamic crankshaft; The fulcrum pulley is worn by axle and is connected and be fixed in the cabinet on the external box wall; Rotating disk is worn by axle and is connected and be fixed on the interior external box wall of fulcrum pulley spindle below of cabinet.

3. save effort pressure driving transmission technology according to claim 1 is characterized in that: rotating disk is oval-shaped, axis hole be downward bias from the center of circle, left pinned hole is at the upper left place of rotating disk, right pinned hole is at the upper right place of rotating disk, and is lower than left pinned hole horizontal line; In the manpower pressure driving transmission technology, the rotating disk outer annulus edge is one groove, and an end of stay cord is fixed in the groove.

4. save effort pressure driving transmission technology according to claim 1, it is characterized in that: connecting rod is divided into two halves, the upper half top is a connecting rod head, by dynamic crankshaft in the connecting rod head center, half is an arc under the connecting rod, the bottom is worn and is connected being fixed on the upper left place of rotating disk by wearing pin, and upper and lower two halves of connecting rod are worn and are connected as a single entity by wearing pin.

5. save effort pressure driving transmission technology according to claim 1 is characterized in that: the herringbone wooden fork is that left and right sides wooden fork plate is formed, and there is a pulley on left wooden fork plate top, and pulley is at the bottom of first arc, and each lifts up camber outward left and right sides wooden fork plate, and right wooden fork plate bottom lengthening has hollow runner one.

6. save effort pressure driving transmission technology according to claim 1 is characterized in that: on vertical beam inboard after the frame, pulley is last, the fulcrum pulley on, press rods at the bottom of the fulcrum pulley, rotating disk below; Foot treadle is on the left end end face of press rods; Stay cord one end is fixed in the rotating disk left groove, and the stay cord the other end upwards draws along groove, and frame is crossed top sheave, draw forward walk around movable pulley after, oppositely post-tensioning is fixed on the frame beam, another stay cord or chain one end buckle on the movable pulley front hook.