CN216077347U - Multifunctional side cover assembly of gasoline engine - Google Patents
Multifunctional side cover assembly of gasoline engine Download PDFInfo
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- CN216077347U CN216077347U CN202122185239.9U CN202122185239U CN216077347U CN 216077347 U CN216077347 U CN 216077347U CN 202122185239 U CN202122185239 U CN 202122185239U CN 216077347 U CN216077347 U CN 216077347U
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- gasoline engine
- side cover
- cover body
- lid
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Abstract
The utility model relates to the technical field of agricultural machinery, and particularly discloses a multifunctional side cover assembly of a gasoline engine, which comprises a gasoline engine and a side cover, wherein the gasoline engine comprises a gasoline engine body and a gasoline engine box body, the gasoline engine body and the gasoline engine box body are integrally formed, a left cover body and a right cover body are integrally formed, a bolt penetrates through a left mounting hole and is in bolt connection with the gasoline engine box body, and a bolt penetrates through a right mounting hole and is in threaded connection with a gearbox box body. With this connection and the power transmission between petrol engine box and the gearbox box of realization, when connecting between petrol engine box and the gearbox box, utilize the lid to replace the connection of two split type boxes, reduced the volume, need not to use a large amount of bolts simultaneously, avoided in addition to connect the leakproofness not good between two boxes, the oil leak condition appears.
Description
Technical Field
The utility model relates to the technical field of agricultural machinery, in particular to a multifunctional side cover assembly of a gasoline engine.
Background
The existing gasoline engine box body and the gearbox box body are connected through two split type side covers, and power transmission is achieved.
But a large amount of bolts are needed in the connection process of the two split type side covers, and the oil leakage condition is easy to occur.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a multifunctional side cover assembly of a gasoline engine, and aims to solve the technical problems that a large number of bolts are required to be used in the connection process of two split type side covers in the prior art, and the oil leakage condition is easy to occur.
In order to achieve the purpose, the multifunctional side cover assembly of the gasoline engine comprises the gasoline engine and a side cover, wherein the gasoline engine comprises a gasoline engine body and a gasoline engine box body, the gasoline engine body and the gasoline engine box body are integrally formed, the side cover comprises a left cover body, a right cover body and a plurality of bolts, the left cover body and the right cover body are integrally formed, a plurality of left mounting pieces are arranged on the outer edge of the left cover body, a left mounting hole is formed in each left mounting piece, a plurality of right mounting pieces are arranged on the outer edge of the right cover body, a right mounting hole is formed in each right mounting piece, the bolts penetrate through the left mounting holes and are in bolt connection with the gasoline engine box body, and the bolts penetrate through the right mounting holes and are in threaded connection with a gearbox box body.
Utilize left side lid with right side lid is through casting integrated into one piece, can form a complete the side cover, wherein utilize the part the bolt runs through left side mounting hole, and with gasoline engine box bolted connection, another part the bolt runs through right side mounting hole to with gearbox box threaded connection, with this realization be connected and power transmission between gasoline engine box and the gearbox box when connecting between gasoline engine box and the gearbox box, utilize the lid replaces the connection of two split type boxes, has reduced the volume, need not to use a large amount of bolts simultaneously, has avoided connecting the leakproofness not good between two boxes in addition, the oil leak condition appears.
The gasoline engine further comprises an oil tank, the oil tank is arranged above the gasoline engine body, and the oil tank is filled with gasoline.
The oil tank is used for containing gasoline.
Wherein, the gasoline engine still includes the fuel tank cap, the fuel tank cap with the oil tank is dismantled and is connected, just the fuel tank cap lid fits the oil inlet of oil tank.
The oil tank cap can be right the oil inlet of oil tank seals, avoids petrol in the oil tank volatilizees.
The gasoline engine further comprises a plurality of connecting ribs, and the connecting ribs are all integrally formed with the oil tank and distributed outside the oil tank.
A plurality of the setting of splice bar can strengthen the structural strength of oil tank makes the oil tank is durable more.
The side cover further comprises an oil filling port, and the oil filling port is communicated with the left cover body and is located on one side of the left cover body.
The oil filling port is arranged to facilitate the addition of engine oil by an operator.
The power connecting through grooves are formed in the left cover body and the right cover body, and the power connecting through grooves are communicated with each other.
Two the intercommunication between the groove is led to the power, because the power transmission that the output of gasoline engine body was exported is to the input of gearbox to drive the gearbox internal gear rotation, realize the power transmission.
The power switch-on groove in the right cover body is internally provided with a bearing hole, and the power switch-on groove in the right cover body is internally provided with a power end crankshaft bearing hole.
And the bearing hole and the power end crankshaft bearing hole are used for mounting a bearing.
The side cover further comprises a gearbox pressure relief hole, and the gearbox pressure relief hole is communicated with the right cover body and is located on the upper side of the right cover body.
The gearbox pressure relief hole is used for achieving a pressure relief effect.
The utility model discloses a power joint, including the left side lid, the side lid includes still that the left side adds the muscle, the quantity of left side adds the muscle is a plurality of, every the lateral part of left side add the muscle respectively with left side lid body integrated into one piece sets up, and is located the inside of left side lid, every two tip of left side add the muscle respectively with power connect logical groove with left side lid is close to the medial surface integrated into one piece of left side installed part sets up.
A plurality of the setting of left side reinforcement muscle can effectively increase the structural strength of left side lid to promote the overall structure intensity of this limit lid, through the settlement of the mounted position of left side reinforcement muscle can further promote the structural strength of left side lid.
The side cover further comprises a plurality of right reinforcing ribs, and the lateral portions of the right reinforcing ribs are respectively integrally formed with the right cover body and located inside the right cover body.
A plurality of right side reinforcement rib's setting can effectively promote the structural strength of right side lid to promote the overall structure intensity of this limit lid.
According to the multifunctional side cover assembly of the gasoline engine, the left cover body and the right cover body are integrally formed through casting, so that a complete side cover can be formed, wherein a part of the bolt penetrates through the left mounting hole and is in bolt connection with the gasoline engine box body, the other part of the bolt penetrates through the right mounting hole and is in threaded connection with the gearbox box body, so that the connection and power transmission between the gasoline engine box body and the gearbox box body are realized, when the gasoline engine box body and the gearbox box body are connected, the cover body is used for replacing the connection of two split type box bodies, the size is reduced, a large number of bolts are not needed, in addition, the poor connection sealing performance between the two box bodies is avoided, and the oil leakage condition is avoided.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a perspective view of the multifunctional side cover assembly of the gasoline engine of the present invention.
Fig. 2 is a top view of the gasoline engine multifunctional side cover assembly of the present invention.
Fig. 3 is a schematic structural view of the edge cover of the present invention.
Fig. 4 is a front view of the edge cover of the present invention.
Fig. 5 is an internal cross-sectional view of the edge cap of the present invention.
1-left cover body, 11-left mounting piece, 12-left mounting hole, 13-left reinforcing rib, 2-right cover body, 21-right mounting piece, 22-right mounting hole, 23-right reinforcing rib, 3-oil filling port, 4-gearbox pressure relief hole, 5-power connecting groove, 6-bearing hole, 7-power end crankshaft bearing hole, 8-oil sealing hole, 9-reinforcing rib, 10-side cover, 100-gasoline engine, 101-gasoline engine body, 102-gasoline engine box body, 103-bolt, 104-oil tank, 105-oil tank cover and 106-connecting rib.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1 to 5, the present invention provides a multifunctional side cover assembly for a gasoline engine, which comprises a gasoline engine 100 and a side cover 10, the gasoline engine 100 comprises a gasoline engine body 101 and a gasoline engine case 102, the gasoline engine body 101 and the gasoline engine case 102 are integrally formed, the side cover 10 comprises a left cover body 1, a right cover body 2 and a plurality of bolts 103, the left cover body 1 and the right cover body 2 are integrally formed, a plurality of left mounting pieces 11 are arranged on the outer edge of the left cover body 1, each left mounting piece 11 is provided with a left mounting hole 12, a plurality of right mounting pieces 21 are arranged on the outer edge of the right cover body 2, a right mounting hole 22 is arranged on each right mounting piece 21, the bolt 103 penetrates through the left mounting hole 12, and is connected with the bolt 103 of the gasoline engine box body 102, and the bolt 103 penetrates through the right mounting hole 22 and is in threaded connection with the gearbox box body.
In this embodiment, the connection between the gasoline engine body 101 and the left cover 1 is achieved by the left mounting hole 12 of the left mounting member 11 being overlapped with the mounting hole of the gasoline engine body 101 and the bolt 103 penetrating the overlapped portion, and the connection between the transmission and the right cover 2 is achieved by the right mounting hole 22 of the right mounting member 21 being overlapped with the mounting hole of the transmission and the bolt 103 penetrating the overlapped portion. Through utilizing left side lid 1 with right side lid 2 is through casting integrated into one piece, can form a complete lid structure, side cover 10 adopts aluminum alloy material to make, and its coefficient of expansion is unanimous, is current in addition when connecting between box and the gearbox box on the gasoline engine body 101, utilize the connection of this lid structure replacement two split type boxes, reduced the volume, need not to use a large amount of bolts 103 simultaneously, also reduced the setting of inside strengthening rib 9, avoided connecting the leakproofness not good between two boxes in addition, the oil leak condition appears.
Further, the gasoline engine 100 further comprises an oil tank 104, the oil tank 104 is disposed above the gasoline engine body 101, and the oil tank 104 contains gasoline;
the gasoline engine 100 further comprises a fuel tank cover 105, the fuel tank cover 105 is detachably connected with the fuel tank 104, and the fuel tank cover 105 covers an oil inlet of the fuel tank 104;
the gasoline engine 100 further comprises a plurality of connecting ribs 106, wherein the number of the connecting ribs 106 is multiple, and the connecting ribs 106 are all integrally formed with the oil tank 104 and distributed outside the oil tank 104.
In this embodiment, be used for splendid attire petrol in the oil tank 104, the oil tank lid 105 can right the oil inlet of oil tank 104 is sealed, avoids petrol in the oil tank 104 volatilizees, and is a plurality of the setting of splice bar 106 can strengthen the structural strength of oil tank 104 makes oil tank 104 is durable more.
Further, the side cover 10 further comprises an oil filling port 3, and the oil filling port 3 is communicated with the left cover body 1 and is positioned on one side of the left cover body 1;
the side cover 10 further comprises a gearbox pressure relief hole 4, the gearbox pressure relief hole 4 is communicated with the right cover body 2 and is located on the upper side of the right cover body 2.
In the present embodiment, the oil filler 3 is provided for an operator to fill oil into the left cover 1. In addition gearbox pressure release hole 4 with right side lid 2 intercommunication can play effectual pressure release effect.
Further, the side cover 10 further comprises a gearbox pressure relief hole 4, and the gearbox pressure relief hole 4 is communicated with the right cover body 2 and is positioned on the upper side of the right cover body 2;
a bearing hole 6 is arranged in the power connecting through groove 5 in the right cover body 2, and a power end crankshaft bearing hole 76 is arranged in the power connecting through groove 5 in the right cover body 2.
In the present embodiment, the two power connecting through slots 5 are communicated, and the power transmitted from the output end of the gasoline engine body 101 is transmitted to the input end of the transmission case, so as to drive the gear in the transmission case to rotate, thereby realizing power transmission; the bearing hole 6 and the power end crankshaft bearing hole 76 are used for mounting bearings.
Further, the side cover 10 still includes left reinforcement muscle 13, the quantity of left reinforcement muscle 13 is a plurality of, every the lateral part of left reinforcement muscle 13 respectively with left side lid 1 integrated into one piece sets up, and is located the inside of left side lid 1, every two tip of left reinforcement muscle 13 respectively with power connect logical groove 5 with left side lid 1 is close to the medial surface integrated into one piece of left side installed part 11 sets up.
In the present embodiment, the arrangement of the plurality of left reinforcing ribs 13 can effectively increase the structural strength of the left cover body 1, thereby improving the overall structural strength of the side cover 10, and the structural strength of the left cover body 1 can be further improved by setting the mounting positions of the left reinforcing ribs 13.
Further, the side cover 10 further includes a plurality of right reinforcing ribs 23, the number of the right reinforcing ribs 23 is plural, and the side portions of the right reinforcing ribs 23 are respectively integrally formed with the right cover body 2 and are located inside the right cover body 2.
In the present embodiment, the plurality of right reinforcing ribs 23 are provided to effectively improve the structural strength of the right cover body 2, thereby improving the overall structural strength of the side cover 10.
Further, an oil seal hole 8 is arranged between the two power connecting through grooves 5. And a reinforcing rib 9 is arranged at the edge of the pressure relief hole 4 of the gearbox.
In this embodiment, the oil seal hole 8 is provided to facilitate installation of the oil seal. The arrangement of the reinforcing ribs 9 can increase the structural strength of the gearbox pressure relief holes 4.
Further, the axial center lines of each of the left mounting holes 12 and each of the right mounting holes 22 are not on the same straight line.
In the present embodiment, the arrangement of this method is more humanized, and an operator can conveniently and rapidly penetrate the bolt 103 through the left mounting hole 12 or the right mounting hole 22.
While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.
Claims (10)
1. A multifunctional side cover assembly of a gasoline engine, which is characterized in that,
including gasoline engine and side cover, the gasoline engine includes gasoline engine body and gasoline engine box, the gasoline engine body with gasoline engine box integrated into one piece, the side cover includes left lid, right lid and a plurality of bolt, a left side lid with right lid integrated into one piece sets up, be provided with a plurality of left installed parts on the outward flange of left side lid, every be provided with left mounting hole on the installed part of a left side, be provided with a plurality of right installed parts on the outward flange of right side lid, every be provided with right mounting hole on the installed part of the right side, the bolt runs through left side mounting hole, and with gasoline engine box bolted connection, the bolt runs through right side mounting hole to with gearbox box threaded connection.
2. The multifunctional side cover assembly of gasoline engine as defined in claim 1,
the gasoline engine further comprises an oil tank, the oil tank is arranged above the gasoline engine body, and the oil tank is filled with gasoline.
3. The multifunctional side cover assembly of gasoline engine as defined in claim 2,
the gasoline engine still includes the fuel tank cap, the fuel tank cap with the connection is dismantled to the oil tank, just the fuel tank cap lid fits the oil inlet of oil tank.
4. The multifunctional side cover assembly of gasoline engine as defined in claim 3,
the gasoline engine still includes the splice bar, the quantity of splice bar is many, many the splice bar all with oil tank integrated into one piece sets up, and distributes the outside of oil tank.
5. The multifunctional side cover assembly of gasoline engine as defined in claim 1,
the side cover further comprises an oil filling port, and the oil filling port is communicated with the left cover body and is located on one side of the left cover body.
6. The multifunctional side cover assembly of gasoline engine as defined in claim 5,
the left side lid with all be provided with power between the right side lid and connect logical groove, and two power connects to communicate each other between the logical groove.
7. The multifunctional side cover assembly of gasoline engine as defined in claim 6,
and a bearing hole is arranged in the power switch-on groove in the right cover body, and a power end crankshaft bearing hole is arranged in the power switch-on groove in the right cover body.
8. The multifunctional side cover assembly of gasoline engine as defined in claim 7,
the side cover further comprises a gearbox pressure relief hole, and the gearbox pressure relief hole is communicated with the right cover body and is located on the upper side of the right cover body.
9. The multifunctional side cover assembly of gasoline engine as defined in claim 8,
the side cover further comprises a plurality of left reinforcing ribs, the number of the left reinforcing ribs is multiple, and each of the lateral portions of the left reinforcing ribs is arranged in an integrated manner in the left cover body and located inside the left cover body.
10. The multifunctional side cover assembly of gasoline engine as defined in claim 9,
the side cover further comprises a plurality of right reinforcing ribs, and the lateral portions of the right reinforcing ribs are respectively integrally formed with the right cover body and located inside the right cover body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122185239.9U CN216077347U (en) | 2021-09-10 | 2021-09-10 | Multifunctional side cover assembly of gasoline engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122185239.9U CN216077347U (en) | 2021-09-10 | 2021-09-10 | Multifunctional side cover assembly of gasoline engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216077347U true CN216077347U (en) | 2022-03-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122185239.9U Active CN216077347U (en) | 2021-09-10 | 2021-09-10 | Multifunctional side cover assembly of gasoline engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216077347U (en) |
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2021
- 2021-09-10 CN CN202122185239.9U patent/CN216077347U/en active Active
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