CN101503966A - Gas cylinder link mechanism used for piston type internal combustion engine or gas compressor - Google Patents
Gas cylinder link mechanism used for piston type internal combustion engine or gas compressor Download PDFInfo
- Publication number
- CN101503966A CN101503966A CNA2009101277260A CN200910127726A CN101503966A CN 101503966 A CN101503966 A CN 101503966A CN A2009101277260 A CNA2009101277260 A CN A2009101277260A CN 200910127726 A CN200910127726 A CN 200910127726A CN 101503966 A CN101503966 A CN 101503966A
- Authority
- CN
- China
- Prior art keywords
- bent axle
- cylinder
- connecting rod
- crankshaft
- piston
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B75/00—Other engines
- F02B75/06—Engines with means for equalising torque
- F02B75/065—Engines with means for equalising torque with double connecting rods or crankshafts
Abstract
The invention discloses a cylinder link mechanism for a piston type internal-combustion engine or on an air compressor, relates to a cylinder link mechanism, and solves the problem that lateral pressure and beat are generated between a piston and a cylinder in the prior piston type internal-combustion engine or the air compressor. In a first proposal, a single cylinder is adopted, and two secondary link levers have different structures and are hinged with a primary link lever through a link lever pin. A second proposal and the first proposal have the difference that the two secondary link levers have the same structure and are hinged with the primary link lever through two link lever pins. A third proposal and the first proposal have the difference that two cylinders are parallel, and two secondary link levers in each set of link mechanism have different structures and are hinged with the primary link lever through a link lever pin. A fourth proposal and the third proposal have the difference that the two secondary link levers in each set of link mechanism have the same structure and are hinged with the primary link lever through two link lever pins. A transmission mode of the primary-secondary link mechanism is adopted between the piston and a crank shaft, so that the lateral pressure is not generated between the piston and the cylinder, and the beat phenomenon between the piston and the cylinder is eliminated.
Description
Technical field
The present invention relates to a kind of cylinder link mechanism.
Background technique
At present, what adopt in known piston internal-combustion engine or the gas compressor is connecting rod, and this Connecting format makes piston internal-combustion engine or the gas compressor very big side pressure F of generation between piston and the cylinder that is in operation
N, its mechanism principle is seen Figure 17, this side pressure F
NExcept piston is produced the distortion, also make the very big surface friction drag of generation between piston and the cylinder, its frictional loss merit is very big, for example, for explosive motor, the frictional loss merit between piston and the cylinder accounts for about 50% of complete machine frictional loss merit.In addition, the connecting rod in this mechanism makes and produces " bouncing " (also claiming " engine knock ") phenomenon between piston and the cylinder.
Summary of the invention
The objective of the invention is for solving in existing piston internal-combustion engine or the gas compressor owing to adopt connecting rod, the problem that produces side pressure and bounce between piston and the cylinder provides a kind of cylinder link mechanism that is used on piston internal-combustion engine or the gas compressor.
Technical solution of the present invention one comprises first cylinder block, at least one piston, first bent axle, second bent axle, first gear, second gear, a plurality of bearing supports and at least one first primary-secondary link mechanism, first cylinder block is made up of at least one cylinder and at least one first crankshaft shell, cylinder is positioned at the top of first crankshaft shell and the two makes one, cylinder communicates with the inner chamber of first crankshaft shell, piston is contained in the cylinder, first bent axle and second bent axle are arranged in the inner chamber of first crankshaft shell and are installed in the bottom of first crankshaft shell by bearing support along the width direction of first crankshaft shell, second gear is packed on the output terminal of second bent axle, first gear be packed on first bent axle and with second gear engagement, each first primary-secondary link mechanism is by first master connecting rod, link pin, left side slave connecting rod and right slave connecting rod are formed, the upper end of right slave connecting rod is contained in the jaw of left slave connecting rod upper end and the two is hinged by the lower end of the link pin and first master connecting rod, the upper end of first master connecting rod and piston hinge, first bent axle is provided with at least one first crank pin, second bent axle is provided with at least one second crank pin, the lower end of left side slave connecting rod is sleeved on first crank pin on first bent axle, the lower end of right slave connecting rod is sleeved on second crank pin on second bent axle, cylinder, first crankshaft shell, piston is identical with the quantity of first primary-secondary link mechanism.
Technical solution of the present invention two comprises first cylinder block, at least one piston, first bent axle, second bent axle, first gear, second gear, a plurality of bearing supports and at least one second primary-secondary link mechanism, first cylinder block is made up of at least one cylinder and at least one first crankshaft shell, cylinder is positioned at the top of first crankshaft shell and the two makes one, cylinder communicates with the inner chamber of first crankshaft shell, piston is contained in the cylinder, first bent axle and second bent axle are arranged in the inner chamber of first crankshaft shell and are installed in the bottom of first crankshaft shell by bearing support along the width direction of first crankshaft shell, second gear is packed on the output terminal of second bent axle, first gear be packed on first bent axle and with second gear engagement, each second primary-secondary link mechanism is by second master connecting rod, two link pins and two slave connecting rods are formed, the upper end of two slave connecting rods is hinged by the lower end of the link pin and second master connecting rod respectively, the upper end of second master connecting rod and piston hinge, first bent axle is provided with at least one first crank pin, second bent axle is provided with at least one second crank pin, the lower end of slave connecting rod in left side is sleeved on first crank pin on first bent axle, the lower end of the slave connecting rod on right side is sleeved on second crank pin on second bent axle, cylinder, first crankshaft shell, piston is identical with the quantity of second primary-secondary link mechanism.
Technical solution of the present invention three comprises second cylinder block, at least two pistons, three-crankshaft, the 4th bent axle, the 5th bent axle, the 3rd gear, the 4th gear, the 5th gear, a plurality of bearing supports and two covers, first primary-secondary link mechanism, second cylinder block is made up of at least one exhaust casing and at least one second crankshaft shell, every row has two cylinders, two cylinders are a word setting and are positioned at the top of second crankshaft shell along the length direction of second crankshaft shell, two cylinders and second crankshaft shell are made one, two cylinders communicate with the inner chamber of second crankshaft shell, a piston is housed in each cylinder, three-crankshaft, the 4th bent axle and the 5th bent axle are arranged in the inner chamber of second crankshaft shell and are installed in the bottom of second crankshaft shell by bearing support along the width direction of second crankshaft shell, the 4th gear is packed on the output terminal of the 4th bent axle, the 3rd gear be packed on the three-crankshaft and with the 4th gear engagement, the 5th gear be packed on the 5th bent axle and with the 4th gear engagement, every cover first primary-secondary link mechanism is by first master connecting rod, link pin, left side slave connecting rod and right slave connecting rod are formed, the upper end of right slave connecting rod is contained in the jaw of left slave connecting rod upper end and the two is hinged by the lower end of the link pin and first master connecting rod, the upper end of first master connecting rod and piston hinge, three-crankshaft is provided with at least one the 3rd crank pin, the 4th bent axle is provided with at least one four-throw pin, the 5th bent axle is provided with at least one the 5th crank pin, the lower end of the left slave connecting rod in the left hand cylinder is sleeved on the 3rd crank pin on the three-crankshaft, the lower end of the right slave connecting rod in the left hand cylinder is sleeved on the four-throw pin on the 4th bent axle, the lower end of the left slave connecting rod in the right cylinder is sleeved on the four-throw pin on the 4th bent axle, the lower end of the right slave connecting rod in the right cylinder is sleeved on the 5th crank pin on the 5th bent axle, the length sum of the length of the 3rd crank pin and the 5th crank pin equals the length of four-throw pin, cylinder, piston is identical with the quantity of first primary-secondary link mechanism.
Technical solution of the present invention four comprises second cylinder block, at least two pistons, three-crankshaft, the 4th bent axle, the 5th bent axle, the 3rd gear, the 4th gear, the 5th gear, a plurality of bearing supports and two covers, second primary-secondary link mechanism, second cylinder block is made up of at least one exhaust casing and at least one second crankshaft shell, every row has two cylinders, two cylinders are a word setting and are positioned at the top of second crankshaft shell along the length direction of second crankshaft shell, two cylinders and second crankshaft shell are made one, two cylinders communicate with the inner chamber of second crankshaft shell, a piston is housed in each cylinder, three-crankshaft, the 4th bent axle and the 5th bent axle are arranged in the inner chamber of second crankshaft shell and are installed in the bottom of second crankshaft shell by bearing support along the width direction of second crankshaft shell, the 4th gear is packed on the output terminal of the 4th bent axle, the 3rd gear be packed on the three-crankshaft and with the 4th gear engagement, the 5th gear be packed on the 5th bent axle and with the 4th gear engagement, every cover second primary-secondary link mechanism is by second master connecting rod, two link pins and two slave connecting rods are formed, the upper end of two slave connecting rods is hinged by the lower end of the link pin and second master connecting rod respectively, the upper end of second master connecting rod and piston hinge, three-crankshaft is provided with at least one the 3rd crank pin, the 4th bent axle is provided with at least one four-throw pin, the 5th bent axle is provided with at least one the 5th crank pin, the lower end of the left side slave connecting rod on second primary-secondary link mechanism in the left hand cylinder is sleeved on the 3rd crank pin on the three-crankshaft, the lower end of the right side slave connecting rod on second primary-secondary link mechanism in the left hand cylinder is sleeved on the four-throw pin on the 4th bent axle, the lower end of the left side slave connecting rod on second primary-secondary link mechanism in the right cylinder is sleeved on the four-throw pin on the 4th bent axle, the lower end of the right side slave connecting rod on second primary-secondary link mechanism in the right cylinder is sleeved on the 5th crank pin on the 5th bent axle, the length sum of the length of the 3rd crank pin and the 5th crank pin equals the length of four-throw pin, cylinder, piston is identical with the quantity of second primary-secondary link mechanism.
The invention has the beneficial effects as follows: one, because the kind of drive that the present invention has adopted the slave connecting rod of a master connecting rod and two symmetric arrangement to be connected between piston and bent axle, make not produce side pressure between piston and the cylinder, and eliminated " bouncing " phenomenon between piston and the cylinder.Two, the lubricating status between piston of the present invention and the cylinder has obtained very big improvement, helps improving the movement velocity of piston.
Description of drawings
Fig. 1 is the structure sectional view of embodiment one, Fig. 2 is the A-A sectional view (being provided with a cylinder 1-1 and a cover first primary-secondary link mechanism 6 in first cylinder block 1) of Fig. 1, Fig. 3 is the structure sectional view (being provided with side by side two cylinder 1-1 and two covers, first primary-secondary link mechanism 6 in first cylinder block 1) of embodiment two, Fig. 4 is the structure sectional view of embodiment three, Fig. 5 is the B-B sectional view (being provided with a cylinder 1-1 and a cover second connecting rod mechanism 16 in first cylinder block 1) of Fig. 4, Fig. 6 is the structure sectional view (being provided with side by side two cylinder 1-1 and two cover second connecting rod mechanisms 16 in first cylinder block 1) of embodiment four, Fig. 7 is the plan-position schematic representation of first bent axle 3 and second bent axle 4 when being provided with one first cylinder 1-1 in first cylinder block 1 in embodiment one or the embodiment three, Fig. 8 is the plan-position schematic representation of first bent axle 3 and second bent axle 4 when being provided with two cylinder 1-1 in first cylinder block 1 in embodiment two or the embodiment four, Fig. 9 is the structure sectional view (being provided with two cylinder 1-1 arranged side by side and two covers, first primary-secondary link mechanism 6 in second cylinder block 11) of embodiment five, Figure 10 is the D-D sectional view of Fig. 9, Figure 11 is that the structure sectional view of embodiment six (is provided with four the cylinder 1-1 and quadruplet first primary-secondary link mechanism 6 of the double layout of biserial in second cylinder block 11, Figure 12 is the structure sectional view (being provided with two cylinder 1-1 arranged side by side and two covers, second primary-secondary link mechanism 16 in second cylinder block 11) of embodiment eight, Figure 13 is the C-C sectional view of Figure 12, Figure 14 is the structure sectional view (being provided with four the cylinder 1-1 and quadruplet second primary-secondary link mechanism 16 of the double layout of biserial in second cylinder block 11) of embodiment eight, Figure 15 is a three-crankshaft 7 when being provided with two transversely arranged cylinder 1-1 in embodiment six or the embodiment eight in second cylinder block 11, the plan-position schematic representation of the 4th bent axle 8 and the 5th bent axle 9, Figure 16 be in embodiment six or the embodiment eight in second cylinder block 11 along bent axle be axially arranged with two exhaust casing 1-1 the time three-crankshaft 7, the plan-position schematic representation of the 4th bent axle 8 and the 5th bent axle 9, Figure 17 are that the schematic diagram of the connecting rod in the existing piston internal-combustion engine (has produced side pressure F
N), Figure 18 is the schematic diagram (not producing side pressure) of first primary-secondary link mechanism 6 in embodiment one, embodiment two, embodiment six and the embodiment six, and Figure 19 is the schematic diagram (not producing side pressure) of second primary-secondary link mechanism 16 in embodiment three, embodiment four, embodiment seven and the embodiment eight.
Embodiment
Embodiment one: in conjunction with Fig. 1, Fig. 2 and Fig. 7 illustrate present embodiment, present embodiment comprises first cylinder block 1, at least one piston 2, first bent axle 3, second bent axle 4, the first gear 3-2, the second gear 4-2, a plurality of bearing supports 5 and at least one first primary-secondary link mechanism 6, first cylinder block 1 is made up of at least one cylinder 1-1 and at least one first crankshaft shell 1-2, cylinder 1-1 is positioned at the top of the first crankshaft shell 1-2 and the two makes one, cylinder 1-1 communicates with the inner chamber of the first crankshaft shell 1-2, piston 2 is contained among the cylinder 1-1, first bent axle 3 and second bent axle 4 are arranged in the inner chamber of the first crankshaft shell 1-2 and are installed in the bottom of the first crankshaft shell 1-2 by bearing support 5 along the width direction of the first crankshaft shell 1-2, the second gear 4-2 is packed on the output terminal of second bent axle 4, (the second gear 4-2 is contained in the output terminal of second bent axle 4 when being used on the explosive motor, the second gear 4-2 is contained in the input end of second bent axle 4 when being used on the gas compressor), the first gear 3-2 is packed on first bent axle 3 and with the second gear 4-2 and meshes, each first primary-secondary link mechanism 6 is by the first master connecting rod 6-1, link pin 6-2, left side slave connecting rod 6-3 and right slave connecting rod 6-4 form, the upper end of right slave connecting rod 6-4 is contained in the jaw of left slave connecting rod 6-3 upper end and the two is hinged by the lower end of the link pin 6-2 and the first master connecting rod 6-1, the upper end of the first master connecting rod 6-1 and piston 2 are hinged, first bent axle 3 is provided with at least one first crank pin 3-1, second bent axle 4 is provided with at least one second crank pin 4-1, the lower end of left side slave connecting rod 6-3 is sleeved on the first crank pin 3-1 on first bent axle 3, the lower end of right slave connecting rod 6-4 is sleeved on the second crank pin 4-1 on second bent axle 4, cylinder 1-1, the first crankshaft shell 1-2, piston 2 is identical with the quantity of first primary-secondary link mechanism 6.Because left slave connecting rod 6-3 and right slave connecting rod 6-4 are symmetric arrangement, therefore act on power F on the piston and make on the master connecting rod 6-1 that wins and do not produce side pressure, see Figure 18.
Embodiment two: present embodiment is described in conjunction with Fig. 3 and Fig. 8, the cylinder 1-1 of present embodiment and the first crankshaft shell 1-2 are two, two cylinder 1-1 and two first crankshaft shell 1-2 axially being arranged side by side along first bent axle 3 and second bent axle 4, first bent axle 3 is provided with two first crank pin 3-1, second bent axle 4 is provided with two second crank pin 4-1, a piston 2 is housed in each cylinder 1-1, each piston 2 and a cover first primary-secondary link mechanism 6 are hinged, the rest may be inferred, can be along the first cylinder 1-1 more than three that is axially arranged with of first bent axle 3 and second bent axle 4 in first cylinder block 1.
The working procedure of embodiment one and embodiment two:
Referring to Fig. 1, for explosive motor, in explosion stroke, piston 2 in the cylinder 1-1 is moved to lower dead center by top dead center, and the drive first master connecting rod 6-1 hinged with it moves downward, the lower end of the first master connecting rod 6-1 moves downward and does rightabout swing by left slave connecting rod 6-3 and the right slave connecting rod 6-4 that a link pin 6-2 drives two symmetric arrangement, the lower end of a left side slave connecting rod 6-3 and right slave connecting rod 6-4 is respectively by the first crank pin 3-1 on first bent axle 3 it on the second crank pin 4-1 on second bent axle 4 drives first bent axle 3 and second bent axle 4 is done rightabout rotation, and passes through the first gear 3-2 that meshes and the second gear 4-2 output terminal output power by second bent axle 4; And for gas compressor, external power is by the input end input of second bent axle 4, by the engagement the first gear 3-2 and the second gear 4-2 drives first bent axle 3 and second bent axle 4 is done rightabout rotation, being first bent axle 3 of rightabout rotation and the second bent axle 4 first crank pin 3-1 and the second crank pin 4-1 by separately drives left slave connecting rod 6-3 and the right slave connecting rod 6-4 of suit on it respectively and moves up or down, and do rightabout swing, these two left slave connecting rod 6-3 and right slave connecting rod 6-4 move up or down by the common first master connecting rod 6-1 that drives of the link pin 6-2 of its upper end, and this first master connecting rod 6-1 drives on the piston 2 hinged with it, following motion.
Embodiment three: in conjunction with Fig. 4, Fig. 5 and Fig. 7 illustrate present embodiment, present embodiment comprises first cylinder block 1, at least one piston 2, first bent axle 3, second bent axle 4, the first gear 3-2, the second gear 4-2, a plurality of bearing supports 5 and at least one second primary-secondary link mechanism 16, first cylinder block 1 is made up of at least one cylinder 1-1 and at least one first crankshaft shell 1-2, cylinder 1-1 is positioned at the top of the first crankshaft shell 1-2 and the two makes one, cylinder 1-1 communicates with the inner chamber of the first crankshaft shell 1-2, piston 2 is contained among the cylinder 1-1, first bent axle 3 and second bent axle 4 are arranged in the inner chamber of the first crankshaft shell 1-2 and are installed in the bottom of the first crankshaft shell 1-2 by bearing support 5 along the width direction of the first crankshaft shell 1-2, the second gear 4-2 is packed on the output terminal of second bent axle 4, (the second gear 4-2 is contained in the output terminal of second bent axle 4 when being used on the explosive motor, the second gear 4-2 is contained in the input end of second bent axle 4 when being used on the gas compressor), the first gear 3-2 is packed on first bent axle 3 and with the second gear 4-2 and meshes, each second primary-secondary link mechanism 16 is by the second master connecting rod 16-1, two link pin 6-2 and two slave connecting rod 16-3 form, two slave connecting rod 16-3 upper ends are hinged by the lower end of the link pin 6-2 and the second master connecting rod 16-1 respectively, the upper end of the second master connecting rod 16-1 and piston 2 are hinged, first bent axle 3 is provided with at least one first crank pin 3-1, second bent axle 4 is provided with at least one second crank pin 4-1, the lower end of slave connecting rod 16-3 in left side is sleeved on the first crank pin 3-1 on first bent axle 3, the lower end of the slave connecting rod 16-3 on right side is sleeved on the second crank pin 4-1 on second bent axle 4, cylinder 1-1, the first crankshaft shell 1-2, piston 2 is identical with the quantity of second primary-secondary link mechanism 16.Because two slave connecting rod 16-3 are symmetric arrangement, therefore act on power F on the piston and make and do not produce side pressure on the second master connecting rod 16-1, see Figure 19.
Embodiment four: present embodiment is described in conjunction with Fig. 6 and Fig. 8, the cylinder 1-1 of present embodiment and the first crankshaft shell 1-2 are two, two cylinder 1-1 and two first crankshaft shell 1-2 axially being arranged side by side along first bent axle 3 and second bent axle 4, first bent axle 3 is provided with two first crank pin 3-1, second bent axle 4 is provided with two second crank pin 4-1, in each first cylinder 1-1 a piston 2 is housed, each piston 2 and a cover second primary-secondary link mechanism 16 are hinged, the rest may be inferred, first cylinder block, the 1 interior first cylinder 1-1 more than three that is axially arranged with along first bent axle 3 and second bent axle 4.Fig. 6
The working procedure of embodiment three and embodiment four:
Referring to Fig. 4, for explosive motor, in explosion stroke, piston 2 in the cylinder 1-1 is moved to lower dead center by top dead center, and the drive second master connecting rod 16-1 hinged with it moves downward, the lower end of the second master connecting rod 16-1 moves downward and does rightabout swing by the slave connecting rod 16-3 that two link pin 6-2 drive two symmetric arrangement, the lower end of two slave connecting rod 16-3 is respectively by the first crank pin 3-1 on first bent axle 3 on it with the second crank pin 4-1 on second bent axle 4 drives first bent axle 3 and second bent axle 4 is done rightabout rotation, and the first gear 3-2 by engagement and the second gear 4-2 are by the output terminal output power of second bent axle 4; And for gas compressor, external power is by the input end input of second bent axle 4, by the engagement the first gear 3-2 and the second gear 4-2 drives first bent axle 3 and second bent axle 4 is done rightabout rotation, being first bent axle 3 of rightabout rotation and the second bent axle 4 first crank pin 3-1 and the second crank pin 4-1 by separately drives the slave connecting rod 16-3 of suit on it respectively and moves up or down, and do rightabout swing, these two slave connecting rod 16-3 move up or down by the common second master connecting rod 16-1 that drives of two link pin 6-2 of its upper end, and this second master connecting rod 6-1 drives on the piston 2 hinged with it, following motion.
Embodiment five: in conjunction with Fig. 9, Figure 10 and Figure 15 illustrate present embodiment, it comprises second cylinder block 11 present embodiment, at least two pistons 2, three-crankshaft 7, the 4th bent axle 8, the 5th bent axle 9, the 3rd gear 7-2, the 4th gear 8-2, the 5th gear 9-2, a plurality of bearing supports 5 and two covers, first primary-secondary link mechanism 6, second cylinder block 11 is made up of at least one exhaust casing 1-1 and at least one second crankshaft shell 11-2, every row has two cylinder 1-1, two cylinder 1-1 are a word setting and are positioned at the top of the second crankshaft shell 11-2 along the length direction of the second crankshaft shell 11-2, two the cylinder 1-1 and the second crankshaft shell 11-2 make one, two cylinder 1-1 communicate with the inner chamber of the second crankshaft shell 11-2, a piston 2 is housed among each cylinder 1-1, the 4th bent axle 8 is positioned in the middle of three-crankshaft 7 and the 5th bent axle 9, three-crankshaft 7, the 4th bent axle 8 and the 5th bent axle 9 are arranged in the inner chamber of the second crankshaft shell 11-2 and are installed in the bottom of the second crankshaft shell 11-2 by bearing support 5 along the width direction of the second crankshaft shell 11-2, the 4th gear 8-2 is packed on the output terminal of the 4th bent axle 8, (the second gear 4-2 is contained in the output terminal of second bent axle 4 when being used on the explosive motor, the second gear 4-2 is contained in the input end of second bent axle 4 when being used on the gas compressor), the 3rd gear 7-2 is packed on the three-crankshaft 7 and with the 4th gear 8-2 and meshes, the 5th gear 9-2 is packed on the 5th bent axle 9 and with the 4th gear 8-2 and meshes, every cover first primary-secondary link mechanism 6 is by the first master connecting rod 6-1, link pin 6-2, left side slave connecting rod 6-3 and right slave connecting rod 6-4 form, the upper end of right slave connecting rod 6-4 is contained in the jaw of left slave connecting rod 6-3 upper end and the two is hinged by the lower end of the link pin 6-2 and the first master connecting rod 6-1, the upper end of the first master connecting rod 6-1 and piston 2 are hinged, three-crankshaft 7 is provided with at least one the 3rd crank pin 7-1, the 4th bent axle 8 is provided with at least one four-throw pin 8-1, the 5th bent axle 9 is provided with at least one the 5th crank pin 9-1, the lower end of left slave connecting rod 6-3 among the left hand cylinder 1-1 is sleeved on the 3rd crank pin 7-1 on the three-crankshaft 7, the lower end of right slave connecting rod 6-4 among the left hand cylinder 1-1 is sleeved on the four-throw pin 8-1 on the 4th bent axle 8, the lower end of left slave connecting rod 6-3 among the right cylinder 1-1 is sleeved on the four-throw pin 8-1 on the 4th bent axle 8, the lower end of right slave connecting rod 6-4 among the right cylinder 1-1 is sleeved on the 5th crank pin 9-1 on the 5th bent axle 9, the length sum of the length of the 3rd crank pin 7-1 and the 5th crank pin 9-1 equals the length of four-throw pin 8-1, cylinder 1-1, piston 2 is identical with the quantity of first primary-secondary link mechanism 6.Because left slave connecting rod 6-3 and right slave connecting rod 6-4 are symmetric arrangement, therefore act on power F on the piston and make on the master connecting rod 6-1 that wins and do not produce side pressure, see Figure 18.
Embodiment six: present embodiment is described in conjunction with Figure 11 and Figure 16, the cylinder 1-1 of present embodiment is two rows (totally four cylinder 1-1), the second crankshaft shell 1-2 is two, two exhaust casing 1-1 and two second crankshaft shell 1-2 are along three-crankshaft 7, axially being arranged side by side of the 4th bent axle 8 and the 5th bent axle 9, three-crankshaft 7 is provided with two the 3rd crank pin 7-1, the 4th bent axle 8 is provided with two four-throw pin 8-1, the 5th bent axle 9 is provided with two the 5th crank pin 9-1, a piston 2 is housed in each cylinder 1-1, and each piston 2 and a cover first primary-secondary link mechanism 6 are hinged.The rest may be inferred, can be along the second cylinder 1-1 more than three that is axially arranged with of three-crankshaft 7, the 4th bent axle 8 and the 5th bent axle 9 in second cylinder block 11.
The working procedure of embodiment five and embodiment six:
Referring to Fig. 9, for explosive motor, in explosion stroke, piston 2 in the right cylinder 1-1 is moved to lower dead center by top dead center, and the drive first master connecting rod 6-1 hinged with it moves downward, the lower end of the first master connecting rod 6-1 moves downward and does rightabout swing by left slave connecting rod 6-3 and the right slave connecting rod 6-4 that a link pin 6-2 drives two symmetric arrangement, the left slave connecting rod 6-3 on right side and the lower end of right slave connecting rod 6-4 drives the 4th bent axle 8 by four-throw pin 8-1 on it and the 5th crank pin 9-1 respectively and the 5th bent axle 9 is done rightabout rotation, and the 4th gear 8-2 by engagement and the 5th gear 9-2 are by the output terminal output power of the 4th bent axle 8, the 4th bent axle 8 drives three-crankshaft 7 by the 4th gear 8-2 that meshes with the 3rd gear 7-2 and does the rotation opposite with it, left slave connecting rod 6-3 on the left of three-crankshaft 7 and the 4th bent axle 8 drive by the 3rd crank pin 7-1 on it and four-throw pin 8-1 respectively and right slave connecting rod 6-4 move up or down and do rightabout swing, the left slave connecting rod 6-3 in left side and right slave connecting rod 6-4 drive on the first master connecting rod 6-1 in left side by the link pin 6-2 of its upper end, following motion, and then drive on the interior piston 2 of left hand cylinder 1-1, following motion; And for gas compressor, external power is by the input end input of the 4th bent axle 8, the 4th bent axle 8 is by the 4th gear 8-2 and the 3rd gear 7-2 and the 5th gear 9-2 engagement drives three-crankshaft 7 and the 5th bent axle 9 is done and the 8 rightabout rotations of the 4th bent axle, three-crankshaft 7 and the 4th bent axle 8 are respectively by on separately the 3rd crank pin 7-1 and left slave connecting rod 6-3 and right slave connecting rod 6-4 on the left of the four-throw pin 8-1 drive, following motion, and the two does rightabout swing simultaneously, four-throw pin 8-1 and the 5th crank pin 9-1 that the 4th bent axle 8 and the 5th bent axle 9 pass through respectively separately drive on the left slave connecting rod 6-3 and right slave connecting rod 6-4 on right side, following motion, and the two does rightabout swing, the left slave connecting rod 6-3 in left side and right slave connecting rod 6-4 drive on the first master connecting rod 6-1 in left side by a link pin 6-2, following motion, the left slave connecting rod 6-3 on right side and right slave connecting rod 6-4 drive on the first master connecting rod 6-1 on right side by a link pin 6-2, following motion, a left side, two the first master connecting rod 6-1 on right side drive respectively on the piston hinged with it 2, following motion.
Embodiment seven: in conjunction with Figure 12, Figure 13 and Figure 15 illustrate present embodiment, present embodiment comprises second cylinder block 11, at least two pistons 2, three-crankshaft 7, the 4th bent axle 8, the 5th bent axle 9, the 3rd gear 7-2, the 4th gear 8-2, the 5th gear 9-2, a plurality of bearing supports 5 and two covers, second primary-secondary link mechanism 16, second cylinder block 11 is made up of at least one exhaust casing 1-1 and at least one second crankshaft shell 11-2, every row has two cylinder 1-1, two cylinder 1-1 are a word setting and are positioned at the top of the second crankshaft shell 11-2 along the length direction of the second crankshaft shell 11-2, two the cylinder 1-1 and the second crankshaft shell 11-2 make one, two cylinder 1-1 communicate with the inner chamber of the second crankshaft shell 11-2, a piston 2 is housed among each cylinder 1-1, the 4th bent axle 8 is positioned in the middle of three-crankshaft 7 and the 5th bent axle 9, three-crankshaft 7, the 4th bent axle 8 and the 5th bent axle 9 are arranged in the inner chamber of the second crankshaft shell 11-2 and are installed in the bottom of the second crankshaft shell 11-2 by bearing support 5 along the width direction of the second crankshaft shell 11-2, the 4th gear 8-2 is packed on the output terminal of the 4th bent axle 8, (the second gear 4-2 is contained in the output terminal of second bent axle 4 when being used on the explosive motor, the second gear 4-2 is contained in the input end of second bent axle 4 when being used on the gas compressor), the 3rd gear 7-2 is packed on the three-crankshaft 7 and with the 4th gear 8-2 and meshes, the 5th gear 9-2 is packed on the 5th bent axle 9 and with the 4th gear 8-2 and meshes, every cover second primary-secondary link mechanism 16 is by the second master connecting rod 16-1, two link pin 6-2 and two slave connecting rod 16-3 form, the upper end of two slave connecting rod 16-3 is hinged by the lower end of the link pin 6-2 and the second master connecting rod 16-1 respectively, the upper end of the second master connecting rod 16-1 and piston 2 are hinged, three-crankshaft 7 is provided with at least one the 3rd crank pin 7-1, the 4th bent axle 8 is provided with at least one four-throw pin 8-1, the 5th bent axle 9 is provided with at least one the 5th crank pin 9-1, the lower end of left side slave connecting rod 16-3 on second primary-secondary link mechanism 16 among the left hand cylinder 1-1 is sleeved on the 3rd crank pin 7-1 on the three-crankshaft 7, the lower end of right side slave connecting rod 16-3 on second primary-secondary link mechanism 16 among the left hand cylinder 1-1 is sleeved on the four-throw pin 8-1 on the 4th bent axle 8, the lower end of left side slave connecting rod 16-3 on second primary-secondary link mechanism 16 among the right cylinder 1-1 is sleeved on the four-throw pin 8-1 on the 4th bent axle 8, the lower end of right side slave connecting rod 16-3 on second primary-secondary link mechanism 16 among the right cylinder 1-1 is sleeved on the 5th crank pin 9-1 on the 5th bent axle 9, the length sum of the length of the 3rd crank pin 7-1 and the 5th crank pin 9-1 equals the length of four-throw pin 8-1, cylinder 1-1, piston 2 is identical with the quantity of second primary-secondary link mechanism 16.Because two slave connecting rod 16-3 are symmetric arrangement, therefore act on power F on the piston and make and do not produce side pressure on the second master connecting rod 16-1, see Figure 19.
Embodiment eight: present embodiment is described in conjunction with Figure 14 and Figure 16, the cylinder 1-1 of present embodiment is two rows (totally four cylinder 1-1), the second crankshaft shell 1-2 is two, two exhaust casing 1-1 and two second crankshaft shell 1-2 are along three-crankshaft 7, axially being arranged side by side of the 4th bent axle 8 and the 5th bent axle 9, three-crankshaft 7 is provided with two the 3rd crank pin 7-1, the 4th bent axle 8 is provided with two four-throw pin 8-1, the 5th bent axle 9 is provided with two the 5th crank pin 9-1, a piston 2 is housed in each cylinder 1-1, and each piston 2 and a cover second primary-secondary link mechanism 16 are hinged.The rest may be inferred, can be along the second cylinder 1-1 more than three that is axially arranged with of three-crankshaft 7, the 4th bent axle 8 and the 5th bent axle 9 in second cylinder block 11.
The working procedure of embodiment seven and embodiment eight:
Referring to Figure 12, for explosive motor, in explosion stroke, piston 2 in the right cylinder 1-1 is moved to lower dead center by top dead center, and the drive second master connecting rod 16-1 hinged with it moves downward, the lower end of the second master connecting rod 16-1 moves downward and does rightabout swing by the slave connecting rod 16-3 that two link pin 6-2 drive two symmetric arrangement, the lower end of two slave connecting rod 16-3 drives the 4th bent axle 8 by four-throw pin 8-1 on it and the 5th crank pin 9-1 respectively and the 5th bent axle 9 is done rightabout rotation, and the 4th gear 8-2 by engagement and the 5th gear 9-2 are by the output terminal output power of the 4th bent axle 8, the 4th bent axle 8 drives three-crankshaft 7 by the 4th gear 8-2 that meshes with the 3rd gear 7-2 and does the rotation opposite with it, two slave connecting rod 16-3 on the left of three-crankshaft 7 and the 4th bent axle 8 drive by the 3rd crank pin 7-1 on it and four-throw pin 8-1 respectively move up or down and do rightabout swing, two slave connecting rod 16-3 in left side drive on the second master connecting rod 16-1 in left side by two link pin 6-2 of its upper end, following motion, and then drive on the interior piston 2 of left hand cylinder 1-1, following motion; And for gas compressor, external power is by the input end input of the 4th bent axle 8, the 4th bent axle 8 is by the 4th gear 8-2 and the 3rd gear 7-2 and the 5th gear 9-2 engagement drives three-crankshaft 7 and the 5th bent axle 9 is done and the 8 rightabout rotations of the 4th bent axle, three-crankshaft 7 and the 4th bent axle 8 are respectively by on separately the 3rd crank pin 7-1 and two slave connecting rod 16-3 on the left of the four-throw pin 8-1 drive, following motion, and the two does rightabout swing simultaneously, four-throw pin 8-1 and the 5th crank pin 9-1 that the 4th bent axle 8 and the 5th bent axle 9 pass through respectively separately drive on two slave connecting rod 16-3 on right side, following motion, and the two does rightabout swing, two slave connecting rod 16-3 in left side drive on the second master connecting rod 16-1 in left side by two link pin 6-2, following motion, two slave connecting rod 16-3 on right side drive on the second master connecting rod 16-1 on right side by two link pin 6-2, following motion, a left side, two the second master connecting rod 16-1 on right side drive respectively on the piston hinged with it 2, following motion.
Illustrate in the piston internal-combustion engine of existing connecting rod side pressure F between the piston and cylinder below
NSize, referring to Figure 17, among the figure: act on the power (N) on the piston when maximum combustion pressure (Mpa) in P-cylinder, F-cylinder fuel combustion, F
NSide pressure between-piston and the cylinder (N), r-crank radius (mm), L-length of connecting rod (mm), φ-crank angle (°), β-connecting rod pivot angle (°), for ease of calculating, choose parameter earlier:
1, getting the interior maximum combustion pressure P of gasoline internal combustion engine cylinder is 5Mpa, and maximum combustion pressure P is 7.5Mpa (little cylinder diameter) or 6Mpa (big cylinder diameter) in the diesel internal combustion cylinder, and maximum combustion pressure P is 15Mpa in the high pressure-charging diesel engine cylinder.
Choose foundation: the maximum combustion pressure in the cylinder reaches 4～6Mpa in the modern gasoline machine, naturally aspirated Diesel is 6～9Mpa, and the diesel engine of high pressure-charging can reach 15Mpa even 20Mpa, (seeing the 2nd edition the 1st printing January in 2005 of " internal-combustion engine " the 317th page of Zhou Longbao chief editor China Machine Press).
2, get crank to connecting rod length ratio r/L=1/3.5, i.e. L=3.5r, (referring to " internal-combustion engine " the 286th page, the 325th page, Zhou Longbao chief editor, China Machine Press, the 2nd edition the 1st printing January in 2005).
3, get maximum combustion pressure point and be 13.5 ° of atdc, i.e. φ=13.5 °, choose foundation: petrol engine " is located pressure at the terminal point (12～15 ° of atdc) of rapid combustion period and is reached maximum value." and diesel engine " maximum pressure (maximum outbreak pressure) generally appears between 6～15 ° of the atdc." (seeing " internal-combustion engine structure and principle " the 54th～55 page, the 95th page, Sun Jianxin chief editor, People's Transportation Press, the 1st edition the 1st printing May in 2004).
By among Figure 17 as can be known: BC=BOSin φ=rSin φ
Sinβ＝BC/AB＝rSinφ/L＝rSinφ/3.5r＝Sin13.5°/3.5
β≈3.8°
F
N=Ftg3.8 ° of ≈ 0.0664F=0.0664P D
2π/4 ≈ 0.052D
2P (D is a piston diameter)
Example 1: gasoline internal combustion engine, D=0.085m, r/L=1/3.5, P=5MPa, φ=13.5 °,
Then: F
N=0.052D
2P=0.052 * 0.085
2* 5 * 10
6≈ 1878N;
Example 2: the diesel internal combustion motor, D=0.12m, r/L=1/3.5, P=7.5MPa, φ=13.5 °, then: F
N=0.052D
2P=0.052 * 0.12
2* 7.5 * 10
6≈ 5616N;
Example 3: high pressure-charging diesel internal combustion motor, D=0.12m, r/L=1/3.5, P=15MPa, φ=13.5 °,
Then: F
N=0.052D
2P=0.052 * 0.12
2* 15 * 10
6≈ 11232N;
Example 4: the diesel internal combustion motor, D=0.5m, r/L=1/3.5, P=6MPa, φ=13.5 °,
Then: F
N=0.052D
2P=0.052 * 0.5
2* 6 * 10
6=78000N;
Example 5: the diesel internal combustion motor, D=1m, r/L=1/3.5, P=6MPa, φ=13.5 °,
Then: F
N=0.052D
2P=0.052 * 1
2* 6 * 10
6=312000N;
Example 1～example 5 is listed as follows:
| Sequence number | The explosive motor kind | Piston diameter D (m) | Maximum combustion pressure P (MPa) | Side pressure F between piston and the cylinder N(N) |
| Example 1 | Petrol engine | 0.085 | 5 | 1878 |
| Example 2 | Diesel engine | 0.12 | 7.5 | 5616 |
| Example 3 | Highly supercharged diesel engine | 0.12 | 15 | 11232 |
| Example 4 | Diesel engine | 0.5 | 6 | 78000 |
| Example 5 | |
1 | 6 | 312000 |
Can see significantly by last table and to have in the piston internal-combustion engine side pressure F between piston and the cylinder
NVery big.
The present invention is used for the mechanism principle of the cylinder link mechanism on piston internal-combustion engine or the gas compressor and sees Figure 18 and Figure 19, left side slave connecting rod and right slave connecting rod (or two slave connecting rods) are symmetric arrangement, maximum combustion pressure P in the cylinder acts on and makes piston produce the power F that moves downward on the piston to make and do not produce side pressure F on the master connecting rod, and has eliminated the phenomenon of bouncing between piston and the cylinder.
Claims (8)
1, a kind of cylinder link mechanism that is used on piston internal-combustion engine or the gas compressor, it comprises first cylinder block (1), at least one piston (2), first bent axle (3), second bent axle (4), first gear (3-2), second gear (4-2) and a plurality of bearing support (5), first cylinder block (1) is made up of at least one cylinder (1-1) and at least one first crankshaft shell (1-2), cylinder (1-1) is positioned at the top of first crankshaft shell (1-2) and the two makes one, cylinder (1-1) communicates with the inner chamber of first crankshaft shell (1-2), piston (2) is contained in the cylinder (1-1), first bent axle (3) and second bent axle (4) are arranged in the inner chamber of first crankshaft shell (1-2) and are installed in the bottom of first crankshaft shell (1-2) by bearing support (5) along the width direction of first crankshaft shell (1-2), second gear (4-2) is packed on the output terminal of second bent axle (4), first gear (3-2) is packed in first bent axle (3) and goes up and mesh with second gear (4-2), it is characterized in that: it also comprises at least one first primary-secondary link mechanism (6), each first primary-secondary link mechanism (6) is by first master connecting rod (6-1), link pin (6-2), left side slave connecting rod (6-3) and right slave connecting rod (6-4) are formed, the upper end of right slave connecting rod (6-4) is contained in the jaw of left slave connecting rod (6-3) upper end and the two is hinged with the lower end of first master connecting rod (6-1) by link pin (6-2), the upper end of first master connecting rod (6-1) and piston (2) are hinged, first bent axle (3) is provided with at least one first crank pin (3-1), second bent axle (4) is provided with at least one second crank pin (4-1), the lower end of left side slave connecting rod (6-3) is sleeved on first crank pin (3-1) on first bent axle (3), the lower end of right slave connecting rod (6-4) is sleeved on second crank pin (4-1) on second bent axle (4), cylinder (1-1), first crankshaft shell (1-2), piston (2) is identical with the quantity of first primary-secondary link mechanism (6).
2, the cylinder link mechanism that is used on piston internal-combustion engine or the gas compressor according to claim 1, it is characterized in that: described cylinder (1-1) and first crankshaft shell (1-2) are two, two cylinders (1-1) and two first crankshaft shells (1-2) axially being arranged side by side along first bent axle (3) and second bent axle (4), first bent axle (3) is provided with two first crank pins (3-1), second bent axle (4) is provided with two second crank pins (4-1), in each first cylinder (1-1) piston (2) is housed, each piston (2) is hinged with cover first primary-secondary link mechanism (6).
3, a kind of cylinder link mechanism that is used on piston internal-combustion engine or the gas compressor, it comprises first cylinder block (1), at least one piston (2), first bent axle (3), second bent axle (4), first gear (3-2), second gear (4-2) and a plurality of bearing support (5), first cylinder block (1) is made up of at least one cylinder (1-1) and at least one first crankshaft shell (1-2), cylinder (1-1) is positioned at the top of first crankshaft shell (1-2) and the two makes one, cylinder (1-1) communicates with the inner chamber of first crankshaft shell (1-2), piston (2) is contained in the cylinder (1-1), first bent axle (3) and second bent axle (4) are arranged in the inner chamber of first crankshaft shell (1-2) and are installed in the bottom of first crankshaft shell (1-2) by bearing support (5) along the width direction of first crankshaft shell (1-2), second gear (4-2) is packed on the output terminal of second bent axle (4), first gear (3-2) is packed in first bent axle (3) and goes up and mesh with second gear (4-2), it is characterized in that: it also comprises at least one second primary-secondary link mechanism (16), each second primary-secondary link mechanism (16) is by second master connecting rod (16-1), two link pins (6-2) and two slave connecting rods (16-3) are formed, the upper end of two slave connecting rods (16-3) is hinged with the lower end of second master connecting rod (16-1) by link pin (6-2) respectively, the upper end of second master connecting rod (16-1) and piston (2) are hinged, first bent axle (3) is provided with at least one first crank pin (3-1), second bent axle (4) is provided with at least one second crank pin (4-1), the lower end of slave connecting rod (16-3) in left side is sleeved on first crank pin (3-1) on first bent axle (3), the lower end of the slave connecting rod on right side (16-3) is sleeved on second crank pin (4-1) on second bent axle (4), cylinder (1-1), first crankshaft shell (1-2), piston (2) is identical with the quantity of second primary-secondary link mechanism (16).
4, the cylinder link mechanism that is used on piston internal-combustion engine or the gas compressor according to claim 3, it is characterized in that: described cylinder (1-1) and first crankshaft shell (1-2) are two, two cylinders (1-1) and two first crankshaft shells (1-2) axially being arranged side by side along first bent axle (3) and second bent axle (4), first bent axle (3) is provided with two first crank pins (3-1), second bent axle (4) is provided with two second crank pins (4-1), in each first cylinder (1-1) piston (2) is housed, each piston (2) is hinged with cover second primary-secondary link mechanism (16).
5, a kind of cylinder link mechanism that is used on piston internal-combustion engine or the gas compressor, it comprises second cylinder block (11), at least two pistons (2), it is characterized in that: it also comprises three-crankshaft (7), the 4th bent axle (8), the 5th bent axle (9), the 3rd gear (7-2), the 4th gear (8-2), the 5th gear (9-2), a plurality of bearing supports (5) and two cover first primary-secondary link mechanism (6), second cylinder block (11) is made up of at least one exhaust casing (1-1) and at least one second crankshaft shell (11-2), every row has two cylinders (1-1), two cylinders (1-1) are a word setting and are positioned at the top of second crankshaft shell (11-2) along the length direction of second crankshaft shell (11-2), two cylinders (1-1) are made one with second crankshaft shell (11-2), two cylinders (1-1) communicate with the inner chamber of second crankshaft shell (11-2), a piston (2) is housed in each cylinder (1-1), three-crankshaft (7), the 4th bent axle (8) and the 5th bent axle (9) are arranged in the inner chamber of second crankshaft shell (11-2) and are installed in the bottom of second crankshaft shell (11-2) by bearing support (5) along the width direction of second crankshaft shell (11-2), the 4th gear (8-2) is packed on the output terminal of the 4th bent axle (8), the 3rd gear (7-2) is packed in three-crankshaft (7) and goes up and mesh with the 4th gear (8-2), the 5th gear (9-2) is packed in the 5th bent axle (9) and goes up and mesh with the 4th gear (8-2), every cover first primary-secondary link mechanism (6) is by first master connecting rod (6-1), link pin (6-2), left side slave connecting rod (6-3) and right slave connecting rod (6-4) are formed, the upper end of right slave connecting rod (6-4) is contained in the jaw of left slave connecting rod (6-3) upper end and the two is hinged with the lower end of first master connecting rod (6-1) by link pin (6-2), the upper end of first master connecting rod (6-1) and piston (2) are hinged, three-crankshaft (7) is provided with at least one the 3rd crank pin (7-1), the 4th bent axle (8) is provided with at least one four-throw pin (8-1), the 5th bent axle (9) is provided with at least one the 5th crank pin (9-1), the lower end of the left slave connecting rod (6-3) in the left hand cylinder (1-1) is sleeved on the 3rd crank pin (7-1) on the three-crankshaft (7), the lower end of the right slave connecting rod (6-4) in the left hand cylinder (1-1) is sleeved on the four-throw pin (8-1) on the 4th bent axle (8), the lower end of the left slave connecting rod (6-3) in the right cylinder (1-1) is sleeved on the four-throw pin (8-1) on the 4th bent axle (8), the lower end of the right slave connecting rod (6-4) in the right cylinder (1-1) is sleeved on the 5th crank pin (9-1) on the 5th bent axle (9), the length sum of the length of the 3rd crank pin (7-1) and the 5th crank pin (9-1) equals the length of four-throw pin (8-1), cylinder (1-1), piston (2) is identical with the quantity of first primary-secondary link mechanism (6).
6, the cylinder link mechanism that is used on piston internal-combustion engine or the gas compressor according to claim 5, it is characterized in that: described cylinder (1-1) is two rows, second crankshaft shell (1-2) is two, two exhaust casings (1-1) and two second crankshaft shells (1-2) are along three-crankshaft (7), axially being arranged side by side of the 4th bent axle (8) and the 5th bent axle (9), three-crankshaft (7) is provided with two the 3rd crank pins (7-1), the 4th bent axle (8) is provided with two four-throw pins (8-1), the 5th bent axle (9) is provided with two the 5th crank pins (9-1), a piston (2) is housed in each cylinder (1-1), and each piston (2) is hinged with cover first primary-secondary link mechanism (6).
7, a kind of cylinder link mechanism that is used on piston internal-combustion engine or the gas compressor, it comprises second cylinder block (11), at least two pistons (2), it is characterized in that: three-crankshaft (7), the 4th bent axle (8), the 5th bent axle (9), the 3rd gear (7-2), the 4th gear (8-2), the 5th gear (9-2), a plurality of bearing supports (5) and two cover second primary-secondary link mechanism (16), second cylinder block (11) is made up of at least one exhaust casing (1-1) and at least one second crankshaft shell (11-2), every row has two cylinders (1-1), two cylinders (1-1) are a word setting and are positioned at the top of second crankshaft shell (11-2) along the length direction of second crankshaft shell (11-2), two cylinders (1-1) are made one with second crankshaft shell (11-2), two cylinders (1-1) communicate with the inner chamber of second crankshaft shell (11-2), a piston (2) is housed in each cylinder (1-1), three-crankshaft (7), the 4th bent axle (8) and the 5th bent axle (9) are arranged in the inner chamber of second crankshaft shell (11-2) and are installed in the bottom of second crankshaft shell (11-2) by bearing support (5) along the width direction of second crankshaft shell (11-2), the 4th gear (8-2) is packed on the output terminal of the 4th bent axle (8), the 3rd gear (7-2) is packed in three-crankshaft (7) and goes up and mesh with the 4th gear (8-2), the 5th gear (9-2) is packed in the 5th bent axle (9) and goes up and mesh with the 4th gear (8-2), every cover second primary-secondary link mechanism (16) is by second master connecting rod (16-1), two link pins (6-2) and two slave connecting rods (16-3) are formed, the upper end of two slave connecting rods (16-3) is hinged with the lower end of second master connecting rod (16-1) by link pin (6-2) respectively, the upper end of second master connecting rod (16-1) and piston (2) are hinged, three-crankshaft (7) is provided with at least one the 3rd crank pin (7-1), the 4th bent axle (8) is provided with at least one four-throw pin (8-1), the 5th bent axle (9) is provided with at least one the 5th crank pin (9-1), the lower end of the left side slave connecting rod (16-3) on second primary-secondary link mechanism (16) in the left hand cylinder (1-1) is sleeved on the 3rd crank pin (7-1) on the three-crankshaft (7), the lower end of the right side slave connecting rod (16-3) on second primary-secondary link mechanism (16) in the left hand cylinder (1-1) is sleeved on the four-throw pin (8-1) on the 4th bent axle (8), the lower end of the left side slave connecting rod (16-3) on second primary-secondary link mechanism (16) in the right cylinder (1-1) is sleeved on the four-throw pin (8-1) on the 4th bent axle (8), the lower end of the right side slave connecting rod (16-3) on second primary-secondary link mechanism (16) in the right cylinder (1-1) is sleeved on the 5th crank pin (9-1) on the 5th bent axle (9), the length sum of the length of the 3rd crank pin (7-1) and the 5th crank pin (9-1) equals the length of four-throw pin (8-1), cylinder (1-1), piston (2) is identical with the quantity of second primary-secondary link mechanism (16).
8, the cylinder link mechanism that is used on piston internal-combustion engine or the gas compressor according to claim 7, it is characterized in that: described cylinder (1-1) is two rows, second crankshaft shell (1-2) is two, two exhaust casings (1-1) and two second crankshaft shells (1-2) are along three-crankshaft (7), axially being arranged side by side of the 4th bent axle (8) and the 5th bent axle (9), three-crankshaft (7) is provided with two the 3rd crank pins (7-1), the 4th bent axle (8) is provided with two four-throw pins (8-1), the 5th bent axle (9) is provided with two the 5th crank pins (9-1), a piston (2) is housed in each cylinder (1-1), and each piston (2) is hinged with cover second primary-secondary link mechanism (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009101277260A CN101503966A (en) | 2008-10-23 | 2009-03-17 | Gas cylinder link mechanism used for piston type internal combustion engine or gas compressor |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820175752 | 2008-10-23 | ||
| CN200820175752.1 | 2008-10-23 | ||
| CNA2009101277260A CN101503966A (en) | 2008-10-23 | 2009-03-17 | Gas cylinder link mechanism used for piston type internal combustion engine or gas compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101503966A true CN101503966A (en) | 2009-08-12 |
Family
ID=40976329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009101277260A Pending CN101503966A (en) | 2008-10-23 | 2009-03-17 | Gas cylinder link mechanism used for piston type internal combustion engine or gas compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101503966A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101761359B (en) * | 2009-10-22 | 2012-05-09 | 北京中清能发动机技术有限公司 | V-shaped engine block, as well as cylinder sleeve, cylinder sleeve set, and internal combustion engine and compressor |
| CN103147858A (en) * | 2013-02-28 | 2013-06-12 | 长城汽车股份有限公司 | Engine |
| CN103216517A (en) * | 2012-09-26 | 2013-07-24 | 祥天控股（集团）有限公司 | Linkage mechanism of engine |
| CN104747286A (en) * | 2015-02-13 | 2015-07-01 | 吴三社 | Three-wheel simple dual-cylinder engine cylinder body structure |
| WO2017215666A1 (en) * | 2016-06-16 | 2017-12-21 | 徐州弦波引擎机械科技有限公司 | Engine cylinder |
| CN108787554A (en) * | 2017-05-04 | 2018-11-13 | 苏州宝时得电动工具有限公司 | Handheld high-voltage cleaning machine |
| CN112324634A (en) * | 2020-10-28 | 2021-02-05 | 西安交通大学 | Reciprocating compressor with automatic lateral force balance function |
-
2009
- 2009-03-17 CN CNA2009101277260A patent/CN101503966A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101761359B (en) * | 2009-10-22 | 2012-05-09 | 北京中清能发动机技术有限公司 | V-shaped engine block, as well as cylinder sleeve, cylinder sleeve set, and internal combustion engine and compressor |
| CN103216517B (en) * | 2012-09-26 | 2015-08-19 | 祥天控股（集团）有限公司 | The linkage mechanism of motor |
| CN103216517A (en) * | 2012-09-26 | 2013-07-24 | 祥天控股（集团）有限公司 | Linkage mechanism of engine |
| CN103147858A (en) * | 2013-02-28 | 2013-06-12 | 长城汽车股份有限公司 | Engine |
| CN104747286B (en) * | 2015-02-13 | 2018-03-09 | 江苏里斯特通用机械制造有限公司 | The simple bi-block engine housing structure of three-wheel |
| CN104747286A (en) * | 2015-02-13 | 2015-07-01 | 吴三社 | Three-wheel simple dual-cylinder engine cylinder body structure |
| WO2017215666A1 (en) * | 2016-06-16 | 2017-12-21 | 徐州弦波引擎机械科技有限公司 | Engine cylinder |
| US10495023B2 (en) | 2016-06-16 | 2019-12-03 | Xuzhou Xian Bo Engine Machinery Technology Co., Ltd. | Engine cylinder block |
| DE112017002991B4 (en) * | 2016-06-16 | 2020-02-06 | Xuzhou Xian Bo Engine Machinery Technology Co., Ltd. | block |
| CN108787554A (en) * | 2017-05-04 | 2018-11-13 | 苏州宝时得电动工具有限公司 | Handheld high-voltage cleaning machine |
| CN108787554B (en) * | 2017-05-04 | 2024-01-05 | 苏州宝时得电动工具有限公司 | Hand-held high-pressure cleaning machine |
| CN112324634A (en) * | 2020-10-28 | 2021-02-05 | 西安交通大学 | Reciprocating compressor with automatic lateral force balance function |
| CN112324634B (en) * | 2020-10-28 | 2021-07-13 | 西安交通大学 | Reciprocating compressor with automatic lateral force balance function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101503966A (en) | Gas cylinder link mechanism used for piston type internal combustion engine or gas compressor | |
| CN201025125Y (en) | Dual-side rack drive fuel engine | |
| CN102094710B (en) | Double-phase shock wave swing rod type high-speed internal combustion engine | |
| CN101979853A (en) | Internal dual-phase shockwave swing link transmission type internal combustion engine | |
| CN102926862B (en) | Convex inner two-phase cam rolling shifting transmission internal-combustion engine | |
| CN102996244A (en) | Straight shank engine | |
| CN102042083B (en) | Quasi-free piston internal combustion engine | |
| CN103032164B (en) | Outer convex inner arbitrary gear difference cam is rolled and is moved transmission internal combustion engine | |
| CN202789112U (en) | Internal combustion engine booster | |
| CN102108898A (en) | Large-torque efficient energy-saving motor | |
| CN101555832A (en) | Engine with external connecting rod | |
| CN201288608Y (en) | Free piston type load response engine | |
| CN102536446A (en) | Rotary engine with double rows of pistons | |
| CN201318216Y (en) | External connecting bar engine | |
| CN201908724U (en) | Quasi-free piston internal combustion engine | |
| CN105134375B (en) | The opposed mixed journey piston engine of mixed punching | |
| CN113250819A (en) | Device for transmitting power by using straight rod piston seven-wheel transmission mechanism and application thereof | |
| CN208803955U (en) | A kind of reciprocating engine lever Variable plunger pump power take-off mechanism | |
| CN102192008B (en) | Gear-driven internal combustion engine | |
| CN101660447B (en) | Novel stationary point free piston engine | |
| RU2388917C1 (en) | Internal combustion engine | |
| CN202001109U (en) | Piston lever-type starting device | |
| CN201943805U (en) | Double row piston rotary engine | |
| CN100436779C (en) | Piston zero side pressure technology and apparatus of high efficient internal-combustion engine | |
| CN101324202A (en) | Piston type multi-stroke connecting bar non-oscillating engine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090812 |