CN102072038B - Machine body, and compressor and internal combustion engine using same - Google Patents
Machine body, and compressor and internal combustion engine using same Download PDFInfo
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- CN102072038B CN102072038B CN2010105819478A CN201010581947A CN102072038B CN 102072038 B CN102072038 B CN 102072038B CN 2010105819478 A CN2010105819478 A CN 2010105819478A CN 201010581947 A CN201010581947 A CN 201010581947A CN 102072038 B CN102072038 B CN 102072038B
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Abstract
The invention discloses a machine body, which is used in an internal combustion engine or compressor which does not have any connecting rod, and comprises a body, a first air cylinder holder, a second air cylinder holder, a third air cylinder holder, a first primary bearing block, a second primary bearing block and a track, wherein the first air cylinder holder, the second air cylinder holder, the third air cylinder holder, the first primary bearing block, the second primary bearing block and the track are all cylindrical sleeves; a cavity is reserved in the middle of the body, and through holes are formed on the upper, lower, left, right, front and rear walls of the cavity; the first air cylinder holder, the second air cylinder holder, the third air cylinder holder, the track, the first primary bearing block and the second primary bearing block are arranged on the left, right, upper, lower, front and back parts of the cavity respectively; and the central axis of the inner cavity of the third air cylinder, the central line of a horizontal air cylinder and the central line of the inner cavities of primary bearing holes are vertical two by two and meet at one point, and a guide lateral plate is arranged in the cavity of the body. In the machine body of the invention, the reciprocal motion spaces of reciprocally moving parts which move vertically are vertically intercrossed, and a total balance reciprocal motion and rotary motion conversion mechanical can be used. In addition, the invention provides a guide part, a compressor using the machine body and an internal combustion engine using the machine body.
Description
Technical field
The present invention relates to internal-combustion engine and Compressor Technology field, be specifically related to be applied to the body of internal-combustion engine or compressor.Compressor and internal-combustion engine that the present invention relates to a kind of guiding element simultaneously and uses said body.
Background technique
In traditional internal-combustion engine, convert the to-and-fro motion of piston into bent axle rotatablely move through connecting rod, and then by the corresponding moving element of this crank-driven, externally outputting power.And in traditional compressor, also have connecting rod, and convert rotatablely moving of bent axle the to-and-fro motion of piston into through this connecting rod, by this piston the air in the cylinder is compressed.Yet defectives such as in described connecting rod, because the existence of connecting rod, that the internal-combustion engine of connecting rod and compressor have is bulky, heavy, balance quality difference.
For addressing the above problem, the authorization day for announcing is that the Chinese patent that January 13, notification number in 1988 are CN85200358B discloses a kind of " crankshaft circular slide block reciprocating piston internal combustion engine "; Authorization is that the Chinese patent that December 14, notification number in 1988 are CN85100359B discloses a kind of " crankshaft circalar slide block reciprocating piston compressor " day for announcing; Notice of authorization day is June 27 calendar year 2001, notice of authorization number to disclose a kind of " crank and double-round slide reciprocating piston internal combustion engine " for the Chinese patent of CN1067741C; Notice of authorization day is June 27 calendar year 2001, notice of authorization number to disclose a kind of " crank and multi-round slide reciprocating piston internal combustion engine " for the Chinese patent of CN1067742C.
Disclosed internal-combustion engine of above-mentioned Chinese patent and compressor common feature are in to-and-fro motion and the switching mechanism that rotatablely moves wherein, have replaced connecting rod with smooth block, have replaced connecting rod with circular slider-crank mechanism.Said smooth block is provided with eccentric circular hole.The piston seat of piston is provided with circular slider accommodation hole.During assembling, smooth block is placed described circular slider accommodation hole, smooth block can rotate in said circular slider accommodation hole; The crank pin of bent axle is assemblied in the described eccentric circular hole, and crank pin can rotate in said eccentric circular hole.
During work; For internal-combustion engine; Combustion gas in the firing chamber expand and promote piston motion; Drive the smooth block be arranged at wherein through piston and move reciprocatingly, and smooth block rotates in said piston simultaneously, said to-and-fro motion rotates around the central axis of bent axle with the synthetic central axis of the eccentric circular hole on the smooth block that makes that rotatablely moves; And the dead in line of the crank pin of the central axis of said eccentric circular hole and bent axle, thereby can realize the conversion that rotatablely moves that reciprocates to bent axle of piston.Be the reciprocating conversion of the piston that rotatablely moves of bent axle during compressor operating, principle is the same.
In the machine of the circular slider-crank mechanism that discloses double-round slide; Between the piston of horizontal arrangement and the vertically arranged piston (perhaps dynamic balance slide block); Be provided with certain deviation distance for avoiding interfering; Promptly between the two central axis not at grade, this make to adopt machine of the circular slider-crank mechanism of double-round slide have unbalanced moment, can't reach complete equilibrium; And adopt the setting of three smooth blocks, sometimes because of adopting a dynamic balance slide block to realize complete equilibrium, but increased reciprocating part, but the not externally acting of this reciprocating part can cause the increase of frictional loss.
Summary of the invention
The present invention provides a kind of body, and the to-and-fro motion spatial vertical of the reciprocating part of vertical motion is crossing each other in this body, can use the to-and-fro motion of complete equilibrium and the movement conversion mechanism that rotatablely moves, and overcome above-mentioned shortcoming.Compressor and internal-combustion engine that the present invention provides a kind of guiding element in addition and uses said body.
The present invention provides a kind of body, is applied to not have connecting rod internal combustion engine or compressor, and said body comprises: body, first cylinder block, second cylinder block, the 3rd cylinder block, first main bearing seat, second main bearing seat and runway; Said first cylinder block, second cylinder block, the 3rd cylinder block, first main bearing seat, second main bearing seat and runway are cylindrical sleeve;
Said body is middle cavity with cavity, on the upper and lower, left and right of said cavity, preceding and rear wall, is provided with through hole;
Said first cylinder block and second cylinder block are symmetricly set in the said body left and right sides, and are communicated with the through hole of said body left and right sides sidewall respectively; Said the 3rd cylinder block is arranged at said body upside, and is communicated with the through hole of said body upper side wall; The central axis of the inner chamber of the inner chamber of said first cylinder block and second cylinder block is located on the same line, and is called the horizontal air cylinder center line;
Said first main bearing seat and second main bearing seat are symmetricly set in the both sides, front and back of said body, and are connected with the through hole of said body front and back sidewall respectively; The central axis conllinear of the inner chamber of the inner chamber of said first main bearing seat and second main bearing seat is called main bearing hole lumen centers line;
Said runway is arranged at the downside of said body, and is connected with the through hole of said body lower wall; The central axis of the inner chamber of the inner chamber of said runway and said the 3rd cylinder block coincides;
Wherein, The central axis of said the 3rd cylinder block inner chamber, horizontal air cylinder center line and main bearing hole lumen centers line are vertical in twos, and intersect at same point
Left and right through hole end face along this body in said chamber body also is respectively arranged with the guiding side plate, and said guiding side plate is called up-and-down movement part guiding side plate along being parallel to the 3rd gas seat lumen centers axial direction setting; Respectively be provided with two up-and-down movement part guiding side plates on the left and right through hole; And be separated with certain distance between between the guiding of two up-and-down movement parts on each through hole side plate, the guide portion that this distance makes the space that forms between the two guiding side plates can hold horizontal reciprocating movement spare passes.
Optional, said up-and-down movement part guiding side plate is provided with the guide surface that matches with the directed side of up-and-down movement part.
Optional, said guide surface is the cylinder arc.
Optional, the end of said up-and-down movement part guiding side plate is provided with pilot hole, and this pilot hole cooperates with bolt the up-and-down movement part side plate that leads is assemblied on the body.
Optional, in said chamber body, also be respectively arranged with guide plate along the upper and lower through hole end face of this body, be called horizontal reciprocating movement spare guide plate; Two up-and-down movement parts of through hole led between the side plate before and after the end of said horizontal reciprocating movement spare guide plate was arranged at.
Optional, the horizontal reciprocating movement spare guide plate back side that is positioned at body upside through hole end face is provided with supporting element.
Optional, said supporting element is that two ends are arranged on the body and along the strip shape body at the horizontal reciprocating movement spare guide plate back side.
Optional, the horizontal reciprocating movement spare guide plate and the said body that are positioned at body upper and lower sides through hole end face are split-type structural.
Optional, on said first cylinder block, second cylinder block and the 3rd cylinder block, be respectively arranged with first cylinder, second cylinder and the 3rd cylinder.
Optional, on arbitrary cylinder block cylinder being set on said first cylinder block, second cylinder block and the 3rd cylinder block, the dynamic balance slide block runway is set on other cylinder block; Perhaps, on any two cylinder blocks cylinder being set on said first cylinder block, second cylinder block and the 3rd cylinder block, the dynamic balance slide block runway is set on other cylinder block.
The present invention also provides a kind of guiding element, is applied to above-mentioned arbitrary described body, and said guiding element has the guide surface that matches with the guide portion of reciprocating part.
Optional, said guiding element is a long strip-board shape, its guide surface is the cylinder arc.
Optional, be provided with pilot hole at the two ends of said guiding element.
Optional, also be provided with stiffening rib at the back side of said guiding element.
The present invention also provides a kind of internal-combustion engine, comprises above-mentioned arbitrary described body.
The present invention also provides a kind of compressor, comprises above-mentioned arbitrary described body.
Compared with prior art, one aspect of the present invention, the central axis in the to-and-fro motion space of the reciprocating part (comprising piston and dynamic balance slide block) of mutual up-and-down movement intersects vertically in the body, is positioned within the same plane; And be different from the body of existing circular slider-crank mechanism; It is when having the reciprocating two or more reciprocating part of mutual intersection; Need certain distance of dodging between its to-and-fro motion space center axis, avoid being assemblied in two or more reciprocating parts interference when to-and-fro motion wherein; Body wherein among the present invention can be used the mechanism with fork-shaped piston or dynamic balance slide block, for it provides support; When application has fork-shaped piston or dynamic balance slide block, pass in another piston or dynamic balance slide block the bifurcated by this fork configuration, avoid the two to interfere, but the complete equilibrium of realizable force and moment; Because this body can assemble the circular slider-crank mechanism of complete equilibrium, thereby, the requirement of the strength and stiffness of whole machine body is descended, also can reduce the complexity of body difficulty of design and structure; And, through being set, described guiding side plate guiding is provided to the reciprocating part that passes this body, help the raising of whole machine body rigidity on the one hand, needn't baroque lining be set on the other hand, and also help alleviating the weight of whole machine body.
In addition, different according to the purposes of the cylinder that assembles, can the perfect multiple variation that realizes T-shape, V-type, I type and single cylinder engine body.
Description of drawings
Fig. 1 is the embodiment's of a body of the present invention shaft side figure;
Fig. 2 is the structural representation behind the body subdivision shown in Figure 1;
Fig. 3 is the shaft side figure after body shown in Figure 1 assembles cylinder;
Fig. 4 is the wherein structural representation of a cylinder among Fig. 3;
Fig. 5 is the structural representation of guiding side plate.
Embodiment
A lot of details have been set forth in the following description so that make much of the present invention.But the present invention can implement much to be different from alternate manner described here, and those skilled in the art can do similar popularization under the situation of intension of the present invention, so the present invention does not receive the restriction of following disclosed practical implementation.
Below in conjunction with accompanying drawing body of the present invention is described in detail.Fig. 1 is the embodiment's of a body of the present invention shaft side figure; Fig. 2 is the structural representation behind the body subdivision shown in Figure 1; Fig. 3 is the shaft side figure after body shown in Figure 1 assembles cylinder; Fig. 4 is the wherein structural representation of a cylinder among Fig. 3; Fig. 5 is the structural representation of guiding side plate.
Please refer to Fig. 1, body of the present invention comprises body 1, the first cylinder block 2-1, the second cylinder block 2-2, the 3rd cylinder block 2-3, the first main bearing seat 3-1, the second main bearing seat 3-2 and runway 4.Wherein, described each cylinder block, bearing support and runway all connect as one through the body 1 of neutral position as basic framework.
Please continue with reference to figure 1; Said body 1 is middle cavity with cavity; On the upper and lower, left and right of said cavity, preceding and rear wall, be provided with through hole; Its left and right sides through hole is communicated with the said first cylinder block 2-1 and the second cylinder block 2-2 respectively, and the through hole that is positioned at body 1 upper side wall is connected with the 3rd cylinder block 2-3; The front and back through hole of said body 1 is connected with the said first main bearing seat 3-1 and the second main bearing seat 3-2 respectively.The through hole that is positioned at said body 1 lower wall is connected with said runway 4.
Wherein, the said first cylinder block 2-1, the second cylinder block 2-2 and the 3rd cylinder block 2-3 are cylindrical sleeve, and three's inner cylindrical inner chamber is called the cylinder block inner chamber respectively.For example, the first cylinder block 2-1 has cylinder block inner chamber 2-1-1, and the second cylinder block 2-2 has cylinder block inner chamber 2-2-1, and the 3rd cylinder block has cylinder block inner chamber 2-3-1.The said first cylinder block 2-1 and the second cylinder block 2-2 are symmetricly set in the left and right sides of said body 1, and both cylinder block lumen centers axis are located along the same line, and are called the horizontal air cylinder center line.Said the 3rd cylinder block 2-3 is positioned at the top of said body 1.And the central axis of said the 3rd cylinder block 2-3 and said horizontal air cylinder vertical and intersectant centerline.
Said runway 4 is a cylindrical sleeve also, is arranged at the downside of said body 1, and said runway 4 inner cylindrical cavitys are called the runway inner chamber.The central axis of the cylinder block inner chamber 2-3-1 of the central axis of said runway inner chamber and said the 3rd cylinder block 2-3 is located along the same line.This straight line and said horizontal air cylinder vertical and intersectant centerline.Runway 4 is used for ccontaining piston seat or piston rod or the dynamic balance slide block guide portion that is arranged at piston wherein, to it guiding is provided.The radial dimension of the inner chamber of said runway 4 generally is equal to or less than the radial dimension of the cylinder block inner chamber of said the 3rd cylinder block 2-3; And the former hour, can reduce destruction during fabrication to body, help improving the rigidity and the intensity of animal economy.
The said first main bearing seat 3-1 and the second main bearing seat 3-2 also are the cylindrical jacket barrel structure; Both inner chambers are cylindrical; Be called bearing support inner chamber 3-1-1 and bearing support inner chamber 3-2-1, please continue with reference to figure 1, the said first main bearing seat 3-1 and the second main bearing seat 3-2 are arranged at the both sides, front and back of said body 1 respectively; And the central axis of bearing support inner chamber 3-1-1 and bearing support inner chamber 3-2-1 point-blank, is called bearing hole lumen centers line.The cylinder block inner chamber of said bearing hole lumen centers line, horizontal air cylinder center line and said the 3rd cylinder block 2-3 and the runway lumen centers axis of runway 4 place straight line are vertical in twos, and intersect at same point.
In an embodiment of the present invention; Left and right through hole end face along body in said body 1 inner chamber also is respectively arranged with the guiding side plate, please continue with reference to figure 1, and the PATENT left side via end face is provided with two guiding side plate 7-1a and 7-1b; Right side through hole end face is provided with two guiding side plate 7-2a and 7-2b; Said four guiding side plates are all along the direction setting that is parallel to the 3rd cylinder block inner chamber 2-3-1 central axis, so be called up-and-down movement part guiding side plate, (for example this reciprocating part is the fork-shaped piston to be used for to the reciprocating part that is arranged at the 3rd cylinder block corresponding cylinder guiding being provided; This piston has the piston seat of bifurcated; Be provided with guide portion on each piston seat, the guide portion of two promptly corresponding described two piston seats of guiding side plate in the through hole of described front and back on each through hole provides guiding to it).
In the through hole of described front and back; Be separated with certain distance between between the two up-and-down movement parts guiding side plate of each through hole; As shown in Figure 1; Between guiding side plate 7-1a and the 7-1b, and guiding side plate 7-2a and 7-2b be separated with certain distance between all, and this distance makes two guide portions that space between the side plates can hold horizontal reciprocating movement spare that lead pass.That is to say that horizontal reciprocating movement spare guide portion can just pass between the guiding of two on each through hole side plate.
Four above-mentioned guiding side plates can have identical structure.In the present embodiment, the guiding side plate is long strip, and is of Fig. 5, and said guiding side plate is provided with the guide surface 8-1 that matches with the guiding side plate of up-and-down movement part.In the present embodiment, said guide surface 8-1 is the cylinder arc.Two ends at said guiding side plate also are provided with two through hole 8-2, and said through hole 8-2 is used for cooperating the side plate that should lead to be assemblied on the body with bolt, and fixes.The end at the back side of said guiding side plate (promptly relative with guide surface 8-1 face) also can be set to the cylinder arc, and the respective through hole that is used for when being assemblied in body and on the body aligns.In addition, for improving the rigidity of guiding side plate, stiffening rib (scheming not shown) can be set at the back side of guiding side plate.When making described guiding side plate, can produce the cylindrical shape foundry goods earlier, and then cut into the described guiding side plate of Fig. 3.
In addition, please continue with reference to figure 1, in said body 1 inner chamber along this body up and down the through hole end face also be respectively arranged with guide plate 6-1a and 6-1b, be called horizontal reciprocating movement spare guide plate.Before and after being arranged at, the end of said horizontal reciprocating movement spare guide plate between two up-and-down movement parts of the through hole guiding side plate (as shown in Figure 2), horizontal reciprocating movement spare is led.Wherein, the back side that is positioned at the horizontal reciprocating movement spare guide plate 6-1a of side through hole on the body 1 can also be provided with supporting element 6-2, and is as shown in Figure 1, and supporting element is the strip shape body that is provided with along the guide plate 6-1a back side, and said supporting element 6-2 and said body are integrally formed.Certainly, also said supporting element 6-2 can be set, said horizontal reciprocating movement spare guide plate 6-1a is perhaps integrally formed with said body on body through bolt.
The horizontal reciprocating movement spare guide plate 6-2a that is positioned at 1 time side through hole of body is a discrete parts.In the time of on being assemblied in body, can directly its two ends be arranged at down on the end face of side through hole, two ends are arranged between the corresponding guiding side plate, and needn't pass through bolt.This is because after the horizontal reciprocating part of assembling, and body 1, guiding side plate and horizontal reciprocating movement spare cooperate and can this horizontal reciprocating movement spare guide plate 6-2a be blocked.Certainly, this guide plate 6-2a also can use bolt, repeats no more here.
On body shown in Figure 11, cylinder can also be set.As shown in Figure 3, on the said first cylinder block 2-1, the first cylinder 2-1-2 is set, on the said second cylinder block 2-2, the second cylinder 2-2-2 is set, on said the 3rd cylinder block 2-3, the 3rd cylinder 2-3-2 is set.Wherein, each cylinder is all cylindrical, in the cylinder periphery radiating fin can be set, air cylinder structure figure as shown in Figure 4, and radiating fin 2-1-3 is arranged at the first cylinder 2-1-2 periphery.
The described first cylinder 2-1-2, the second cylinder 2-2-2 and the 3rd cylinder 2-3-2 both can be integrally formed with corresponding cylinder block, also can be separate type, connected as one through link.In the present embodiment, cylinder is a separate type with corresponding cylinder block, on cylinder and cylinder block, is provided with tapped hole (not indicating), can the two be fastened as one through bolt.After the two is assembled into one; The cylinder block inner chamber of the cylinder inner cavity of cylinder and respective cylinder seat aligns; And central axis is located along the same line; Satisfy this requirement when guaranteeing cylinder with the cylinder block assembling, the end of assembling at the cylinder block of cylinder also is provided with the seam that matches with cylinder block inner chamber accent, seam 2-1-4 as shown in Figure 4.The outside diameter of said seam 2-1-4 is less than the inner chamber accent of cylinder block, and just matches with this accent.Certainly, also can adopt other structure to guarantee the positioning relation between cylinder and the cylinder block.Here give unnecessary details no longer one by one.
The cylinder that on cylinder block, assembles both can be used as the runway that internal-combustion engine or cylinder of compressor (being gas work chamber) also can be used as dynamic balance slide block and had used.Wherein, when using as internal-combustion engine or compresser cylinder, the top of cylinder need be reserved to the interface structure that cylinder cap keeps is installed, for example tapped hole etc.And need to adopt the material that satisfies corresponding mechanical strength and rigidity.Where necessary, in the cylinder cylinder sleeve can be installed.The radial dimension and the piston of the cylinder inner cavity of cylinder are complementary, and are used for ccontaining piston and move reciprocatingly therein.The cylinder inner cavity central axis is arranged in collinear two cylinders can be provided with two-way ram, and the piston crown of two-way ram is arranged at respectively in one of them cylinder inner cavity.
And when using as the dynamic balance slide block runway, this cylinder only need have corresponding guide structure and get final product.Thereby, through on arbitrary cylinder block cylinder being set on the said first cylinder block 2-1, the second cylinder block 2-2 and the 3rd cylinder block 2-3, the dynamic balance slide block runway is set on other cylinder block can constitutes the single cylinder engine body; And cylinder is set on any two cylinder blocks on the said first cylinder block 2-1, the second cylinder block 2-2 and the 3rd cylinder block 2-3, the dynamic balance slide block runway is set on other cylinder block can constitutes V-type machine body or I type machine body.And when three cylinders are the working cylinder of internal-combustion engine or compressor, can constitute down " T " font body.And the common feature of such body to be exactly the central axis in to-and-fro motion space of two reciprocating parts of vertical motion intersect vertically, distance is zero between the two.
In the body that provides in the above embodiments, the central axis in the to-and-fro motion space of the reciprocating part (comprising piston and dynamic balance slide block) of up-and-down movement intersects vertically each other; And unlike the body of existing circular slider-crank mechanism; When having the reciprocating reciprocating part of mutual intersection; Need certain distance of dodging between its to-and-fro motion space center axis, avoid being assemblied in reciprocating part interference when to-and-fro motion wherein.In the embodiments of the invention, the space central axis of the orthogonal reciprocating reciprocating part in the body intersects vertically, and is positioned within the same plane, dodges the space and no longer be provided with.This body can be used the mechanism with fork-shaped piston or dynamic balance slide block, for it provides support.When application has fork-shaped piston or dynamic balance slide block, pass in another piston or dynamic balance slide block the bifurcated by this fork configuration, avoid the two to interfere, but the complete equilibrium of realizable force and moment.Because this body can assemble the circular slider-crank mechanism of complete equilibrium, thereby, the requirement of the strength and stiffness of whole machine body is descended, also can reduce the complexity of body difficulty of design and structure.And, through being set, described guiding side plate guiding is provided to the reciprocating part that passes this body, help the raising of whole machine body rigidity on the one hand, needn't baroque lining be set on the other hand, and also help alleviating the weight of whole machine body.In addition, different according to the purposes of the cylinder that assembles, the body of embodiments of the invention can the perfect multiple variation that realizes T-shape, V-type, I type and single cylinder engine body.
The body of the above embodiments all can be applied to constitute the equipment of corresponding type in internal-combustion engine and the compressor.
Though the present invention with preferred embodiment openly as above; But it is not to be used for limiting the present invention; Any those skilled in the art are not breaking away from the spirit and scope of the present invention; Can make possible change and modification, so protection scope of the present invention should be as the criterion with the scope that claim of the present invention was defined.
Claims (16)
1. a body is applied to not have connecting rod type internal combustion engine or compressor, it is characterized in that, said body comprises: body, first cylinder block, second cylinder block, the 3rd cylinder block, first main bearing seat, second main bearing seat and runway; Said first cylinder block, second cylinder block, the 3rd cylinder block, first main bearing seat, second main bearing seat and runway are cylindrical sleeve;
Said body is middle cavity with cavity, on the upper and lower, left and right of said cavity, preceding and rear sidewall, is provided with through hole;
Said first cylinder block and second cylinder block are symmetricly set in the said body left and right sides, and are communicated with the through hole of said body left and right sides sidewall respectively; Said the 3rd cylinder block is arranged at said body upside, and is communicated with the through hole of said body upper side wall; The central axis of the inner chamber of the inner chamber of said first cylinder block and second cylinder block is located on the same line, and is called the horizontal air cylinder center line;
Said first main bearing seat and second main bearing seat are symmetricly set in the both sides, front and back of said body, and are connected with the through hole of said body front and back sidewall respectively; The central axis conllinear of the inner chamber of the inner chamber of said first main bearing seat and second main bearing seat is called main bearing hole lumen centers line;
Said runway is arranged at the downside of said body, and is connected with the through hole of said body lower wall; The central axis of the inner chamber of the inner chamber of said runway and said the 3rd cylinder block coincides;
Wherein, the central axis of said the 3rd cylinder block inner chamber, horizontal air cylinder center line and main bearing hole lumen centers line are vertical in twos, and intersect at same point;
Through hole end face along the left and right sidewall of this body in said chamber body also is respectively arranged with the guiding side plate, and said guiding side plate is called up-and-down movement part guiding side plate along being parallel to the 3rd cylinder block lumen centers axial direction setting; Respectively be provided with two up-and-down movement part guiding side plates on the through hole of left and right sidewall; And be separated with certain distance between between the guiding of two up-and-down movement parts on each through hole side plate, the guide portion that this distance makes the space that forms between the two guiding side plates can hold horizontal reciprocating movement spare passes.
2. body according to claim 1 is characterized in that, said up-and-down movement part guiding side plate is provided with the guide surface that matches with the directed side of up-and-down movement part.
3. body according to claim 2 is characterized in that, said guide surface is the cylinder arc.
4. body according to claim 1 is characterized in that, the end of said up-and-down movement part guiding side plate is provided with pilot hole, and this pilot hole cooperates with bolt the up-and-down movement part side plate that leads is assemblied on the body.
5. body according to claim 1 is characterized in that, the through hole end face along the upper and lower sidewall of this body in said chamber body also is respectively arranged with guide plate, is called horizontal reciprocating movement spare guide plate; The two up-and-down movement parts that the end of said horizontal reciprocating movement spare guide plate is arranged at the through hole of left and right sides sidewall lead between the side plate.
6. body according to claim 5 is characterized in that, the horizontal reciprocating movement spare guide plate back side that is positioned at the through hole end face of body upper side wall is provided with supporting element.
7. body according to claim 6 is characterized in that, said supporting element is that two ends are arranged on the body and the strip shape body that is provided with along the horizontal reciprocating movement spare guide plate back side.
8. body according to claim 5 is characterized in that, the horizontal reciprocating movement spare guide plate and the said body that are positioned at the through hole end face of body top and bottom sidewall are split-type structural.
9. body according to claim 1 is characterized in that, on said first cylinder block, second cylinder block and the 3rd cylinder block, is respectively arranged with first cylinder, second cylinder and the 3rd cylinder.
10. body according to claim 1 is characterized in that, on arbitrary cylinder block cylinder being set on said first cylinder block, second cylinder block and the 3rd cylinder block, the dynamic balance slide block runway is set on other cylinder block; Perhaps, on any two cylinder blocks cylinder being set on said first cylinder block, second cylinder block and the 3rd cylinder block, the dynamic balance slide block runway is set on other cylinder block.
11. a guiding element is applied to aforesaid right requirement 1 to 10 arbitrary described body, it is characterized in that said guiding element has the guide surface that matches with the guide portion of reciprocating part.
12. guiding element according to claim 11 is characterized in that, said guiding element is a long strip-board shape, and its guide surface is the cylinder arc.
13. guiding element according to claim 12 is characterized in that, is provided with pilot hole at the two ends of said guiding element.
14. guiding element according to claim 11 is characterized in that, also is provided with stiffening rib at the back side of said guiding element.
15. an internal-combustion engine is characterized in that, comprises aforesaid right requirement 1 to 10 arbitrary described body.
16. a compressor is characterized in that, comprises aforesaid right requirement 1 to 10 arbitrary described body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105819478A CN102072038B (en) | 2010-12-06 | 2010-12-06 | Machine body, and compressor and internal combustion engine using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105819478A CN102072038B (en) | 2010-12-06 | 2010-12-06 | Machine body, and compressor and internal combustion engine using same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102072038A CN102072038A (en) | 2011-05-25 |
| CN102072038B true CN102072038B (en) | 2012-11-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105819478A Active CN102072038B (en) | 2010-12-06 | 2010-12-06 | Machine body, and compressor and internal combustion engine using same |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102278572B (en) * | 2011-07-07 | 2013-01-16 | 北京中清能发动机技术有限公司 | Machine body for crank circular sliding block mechanism, combustion engine and compressor thereof |
| CN103603784B (en) * | 2013-05-02 | 2016-05-04 | 北京中清能发动机技术有限公司 | Slush pump, crankcase, combination body and apply the equipment of this combination body |
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| CN101701554A (en) * | 2009-11-19 | 2010-05-05 | 北京中清能发动机技术有限公司 | Two-stroke crank circular sliding block internal-combustion engine body and internal-combustion engine thereof |
| CN101761359A (en) * | 2009-10-22 | 2010-06-30 | 北京中清能发动机技术有限公司 | V-shaped engine block for crank round sliding block mechanism, as well as cylinder sleeve, cylinder sleeve set, and mechanical equipment using same |
| CN201574841U (en) * | 2009-12-28 | 2010-09-08 | 北京中清能发动机技术有限公司 | Horizontally opposed internal-combustion engine body and internal-combustion engine thereof |
| CN201582004U (en) * | 2009-11-19 | 2010-09-15 | 北京中清能发动机技术有限公司 | Two-stroke crankshaft circular sliding block internal combustion engine body and internal combustion engine thereof |
| CN201606487U (en) * | 2009-12-28 | 2010-10-13 | 北京中清能发动机技术有限公司 | Machine used for reciprocating-rotary motion interconversion mechanism and equipment thereof |
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| CN101761359A (en) * | 2009-10-22 | 2010-06-30 | 北京中清能发动机技术有限公司 | V-shaped engine block for crank round sliding block mechanism, as well as cylinder sleeve, cylinder sleeve set, and mechanical equipment using same |
| CN101701554A (en) * | 2009-11-19 | 2010-05-05 | 北京中清能发动机技术有限公司 | Two-stroke crank circular sliding block internal-combustion engine body and internal-combustion engine thereof |
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| CN201606487U (en) * | 2009-12-28 | 2010-10-13 | 北京中清能发动机技术有限公司 | Machine used for reciprocating-rotary motion interconversion mechanism and equipment thereof |
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