CN215188193U - Connecting plate of mini-tiller - Google Patents
Connecting plate of mini-tiller Download PDFInfo
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- CN215188193U CN215188193U CN202120789135.6U CN202120789135U CN215188193U CN 215188193 U CN215188193 U CN 215188193U CN 202120789135 U CN202120789135 U CN 202120789135U CN 215188193 U CN215188193 U CN 215188193U
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- oil
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Abstract
The utility model discloses a connecting disc of a mini-tiller, which comprises a cover body with a hollow back surface, wherein a power connecting port is arranged at the axial middle part of the cover body in a penetrating way, and a plurality of uniformly arranged mounting through holes are axially arranged around the cover body; the front of lid is provided with four engaging lugs of evenly distributed, the engaging lug is provided with the connecting screw hole that the axial runs through, the back lateral wall of lid is provided with the protruding connection location circle in backward direction around the power connector, be provided with forward sunken anti-spill oil groove between the back of engaging lug and the protruding circle of connection location, the lid is connected with the internal-combustion engine through the installation via hole, the lid is fixed a position and is installed on the gearbox through connecting location protruding circle and connecting screw hole, anti-spill oil groove keeps apart the gearbox inside with the edge, play the effect of preventing the oil spill, it is accurate to ensure the location when the installation of connection location protruding circle, simple to operate, whole machine connection pad is ploughed a little simple structure, be difficult for the oil leak, it is effectual to prevent the oil spill, adopt the aluminum alloy material in addition, play the cooling effect for the internal-combustion engine.
Description
Technical Field
The utility model relates to a plough quick-witted technical field a little, especially relate to a plough quick-witted connection pad a little.
Background
The mini-tiller is a common machine in agricultural production, has the advantages of small volume, high horsepower, strong adaptability and the like, meets the requirement of cultivation in agricultural production, mainly comprises a machine body and an internal combustion engine arranged on the machine body, and is connected with the machine body through a gearbox.
Therefore, the technical personnel in the field are dedicated to developing the connecting disc of the mini-tiller, which has the advantages of good oil spill prevention effect, low cost and light weight.
Disclosure of Invention
In view of the above-mentioned defects of the prior art, the utility model aims to solve the technical problem of providing a machine connection pad is ploughed a little to prevent that oil spilling is effectual, with low costs, light in weight.
In order to achieve the purpose, the utility model provides a connecting disc of a mini-tiller, which comprises a cover body with a hollow back surface, wherein a power connecting port is arranged at the axial middle part of the cover body in a penetrating way, and a plurality of uniformly arranged mounting through holes are axially arranged around the cover body; the front of lid is provided with four engaging lugs of evenly distributed, the engaging lug is provided with the connecting screw hole that the axial runs through, the back lateral wall of lid centers on the power connector is provided with the bellied connection location bulge loop in backward direction, the back of engaging lug with be provided with forward sunken anti-oil spilling groove between the bulge loop in connection location.
The back of engaging lug is provided with forward sunken and with the anti-oil spilling platform of anti-oil spilling groove intercommunication, the anti-oil spilling platform centers on connecting threaded hole.
The front of the cover body is provided with an oil-proof platform and a power positioning convex ring which protrude forwards, the oil-proof platform surrounds the outside of the power positioning convex ring, and the top of the power positioning convex ring is higher than the top of the oil-proof platform.
The top of the cover body is provided with a pressure relief threaded hole which penetrates through longitudinally.
The back of the power connector is provided with a bearing mounting ring extending backwards, the bearing mounting ring is connected with a plurality of uniformly distributed reinforcing plate ribs arranged between the connecting and positioning convex rings, and the end face of the bearing mounting ring is higher than the end face of the positioning convex ring.
And the middle part of the power connector is positioned at the rear end of the bearing mounting ring and is also provided with a bearing limiting boss.
The installation via hole penetrates through the oil-proof platform.
The adopted material is aluminum alloy.
The utility model has the advantages that: the utility model discloses a connecting disc of a mini-tiller, which comprises a cover body with a hollow back surface, wherein a power connecting port is arranged at the middle part of the cover body in the axial direction, and a plurality of uniformly arranged mounting through holes are arranged around the cover body in the axial direction; the front of lid is provided with four engaging lugs of evenly distributed, the engaging lug is provided with the connecting screw hole that the axial runs through, the back lateral wall of lid is provided with the protruding connection location circle in backward direction around the power connector, be provided with forward sunken anti-overflow oil groove between the back of engaging lug and the protruding circle of connection location, the lid is connected with the internal-combustion engine through the installation via hole, the lid is fixed a position and is installed on the gearbox through connecting location protruding circle and connecting screw hole, anti-overflow oil groove keeps apart the gearbox inside with the edge, play the effect that prevents the oil spill, it is accurate to ensure the location when the installation of connection location protruding circle, simple to operate, whole machine connection pad is ploughed a little simple structure, be difficult for the oil leak, it is effectual to prevent the oil spill.
Drawings
FIG. 1 is a schematic front view of the structure of the present invention;
fig. 2 is a schematic view of the back of the structure of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples, wherein it is noted that, in the description of the invention, the terms "upper", "lower", "left", "right", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular manner, and therefore should not be construed as limiting the present invention. The terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1 and 2, the connecting disc of the mini-tiller comprises a cover body 1 with a hollow back, wherein a power connecting port 2 penetrating through the axial middle part of the cover body 1 is arranged, and a plurality of uniformly arranged mounting through holes 14 are axially arranged on the periphery; the front of lid 1 is provided with four engaging lug 3 of evenly distributed, engaging lug 3 is provided with the connecting screw hole 4 that the axial runs through, the back lateral wall of lid 1 is provided with bellied connection location bead 5 backward around power connector 2, be provided with sunken anti-overflow oil groove 6 forward between the back of engaging lug 3 and the connection location bead 5, the lid is connected with the internal-combustion engine through the installation via hole, the lid is fixed a position and is installed on the gearbox through connection location bead and connecting screw hole, anti-overflow oil groove keeps apart the gearbox inside with the edge, play the effect of preventing the oil spilling, it is accurate to ensure the location when the installation of connection location bead, simple to operate, whole connection pad of ploughing machine simple structure a little, difficult oil leak, it is effectual to prevent the oil spilling.
In this embodiment, preferably, the back of the engaging lug 3 is provided with an oil overflow preventing platform 7 which is recessed forward and is communicated with the oil overflow preventing groove 6, the oil overflow preventing platform 7 surrounds the connecting threaded hole 4, the oil overflow preventing platform 7 further enlarges the oil overflow preventing isolation space, and the oil overflow preventing effect is good.
The front of lid 1 is provided with forward convex grease proofing platform 8 and power location bulge loop 9, and grease proofing platform 8 encircles in the power location bulge loop 9 outside, and the top of power location bulge loop 9 is higher than grease proofing platform 8 top, and grease proofing platform 8 is used for the fixed connection internal-combustion engine with power location bulge loop 9, and internal-combustion engine and lid 1 adopt eight to four bolts to pass installation via hole 14, and is further, and installation via hole 14 runs through the setting on grease proofing platform 8.
The top of the cover body 1 is provided with a pressure relief threaded hole 10 which penetrates longitudinally and is used for oil drainage and pressure relief in the gearbox.
The back of the power connector 2 is provided with a bearing mounting ring 11 extending backwards, the middle part of the power connector 2, which is positioned at the rear end of the bearing mounting ring 11, is also provided with a bearing limiting boss 13, and the bearing mounting ring 11 and the bearing limiting boss 13 jointly act for mounting and positioning a bearing, so that the structure is simple and firm; bearing collar 11 and be provided with a plurality of evenly distributed's reinforcing plate muscle 12 between connecting the protruding circle 5 of location and be connected, the terminal surface of bearing collar 11 is higher than the terminal surface of the protruding circle 5 of location, and in this embodiment, reinforcing plate muscle 12 is preferred have eight and with bearing collar 11 with connect the protruding circle 5 of location and be connected and form a body structure, its advantage shows in low consumptive material, increase structural strength, reduces centrifugal force at the operation in-process, effectively strengthens clutch disc life.
In addition, the connecting disc of the mini-tiller is made of aluminum alloy, so that the heat conduction performance of the connecting disc is better, the function of cooling parts of the internal combustion engine is realized, and the internal combustion engine can be in a high-efficiency operation range for a long time.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.
Claims (8)
1. A mini-tiller connecting disc is characterized in that: the device comprises a cover body (1) with a hollow back, wherein a power connecting port (2) penetrating through the cover body (1) is arranged in the middle of the cover body in the axial direction, and a plurality of uniformly arranged mounting through holes (14) are arranged in the periphery of the cover body in the axial direction; the front of lid (1) is provided with four engaging lug (3) of evenly distributed, engaging lug (3) are provided with connecting screw hole (4) that the axial runs through, the back lateral wall of lid (1) centers on power connector (2) are provided with bellied connection location bulge loop (5) in the back, the back of engaging lug (3) with be provided with forward sunken anti-overflow oil groove (6) between connection location bulge loop (5).
2. The micro-cultivator connection disc of claim 1, wherein: the back of the connecting lug (3) is provided with an anti-oil-spilling table (7) which is forward sunken and communicated with the anti-oil-spilling groove (6), and the anti-oil-spilling table (7) surrounds the connecting threaded hole (4).
3. The micro-cultivator connection disc of claim 1, wherein: the front of lid (1) is provided with convex grease proofing platform (8) and power location bulge loop (9) forward, grease proofing platform (8) encircle power location bulge loop (9) the outside, the top of power location bulge loop (9) is higher than grease proofing platform (8) top.
4. The micro-cultivator connection disc of claim 1, wherein: the top of the cover body (1) is provided with a pressure relief threaded hole (10) which penetrates longitudinally.
5. The micro-cultivator connection disc of claim 2, wherein: the back of the power connector (2) is provided with a bearing mounting ring (11) extending backwards, the bearing mounting ring (11) is connected with a plurality of evenly distributed reinforcing plate ribs (12) arranged between the connecting and positioning convex rings (5), and the end face of the bearing mounting ring (11) is higher than that of the positioning convex ring (5).
6. The micro-cultivator connection disc of claim 5, wherein: the middle part of the power connector (2) is positioned at the rear end of the bearing mounting ring (11) and is also provided with a bearing limiting boss (13).
7. The micro-cultivator connection disc of claim 3, wherein: the mounting through hole (14) penetrates through the oil-proof platform (8).
8. The micro-cultivator connection disc of claim 1, wherein: the adopted material is aluminum alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120789135.6U CN215188193U (en) | 2021-04-16 | 2021-04-16 | Connecting plate of mini-tiller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120789135.6U CN215188193U (en) | 2021-04-16 | 2021-04-16 | Connecting plate of mini-tiller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215188193U true CN215188193U (en) | 2021-12-17 |
Family
ID=79449280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120789135.6U Active CN215188193U (en) | 2021-04-16 | 2021-04-16 | Connecting plate of mini-tiller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215188193U (en) |
-
2021
- 2021-04-16 CN CN202120789135.6U patent/CN215188193U/en active Active
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