CN214888737U - Connecting device for tractor oil pan - Google Patents
Connecting device for tractor oil pan Download PDFInfo
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- CN214888737U CN214888737U CN202120911723.2U CN202120911723U CN214888737U CN 214888737 U CN214888737 U CN 214888737U CN 202120911723 U CN202120911723 U CN 202120911723U CN 214888737 U CN214888737 U CN 214888737U
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- oil pan
- bracket
- supporting platform
- boss
- platform
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- 238000009434 installation Methods 0.000 claims description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a connecting device of tractor oil pan relates to oil pan adapting unit, has solved because of the oil pan junction bears great tensile stress and moment of flexure and leads to oil leak or cracked technical problem often to appear in the oil pan. The oil pan comprises a front left bracket and a front right bracket which are arranged on two sides of the front end of the oil pan; the oil pan is characterized in that a front left supporting platform and a front right supporting platform are further arranged on two sides of the front end of the oil pan, the front left supporting platform is connected with the upper end of a front left support, the front right supporting platform is connected with the upper end of a front right support, and the front left supporting platform is connected with the front right supporting platform through a plurality of connecting plates. The utility model discloses rational in infrastructure, reliable and stable, the effectual reliability stability of being connected between oil pan and the organism that has strengthened to oil leak or cracked risk appear easily in the junction that has reduced the oil pan.
Description
Technical Field
The utility model relates to an oil pan adapting unit, more specifically say, it relates to a connecting device of tractor oil pan.
Background
Tractors play an important role in agricultural mechanized operations in China. Domestic tractors mostly adopt a frameless structure, the tractor body and the diesel engine are connected through the front end of an oil pan and a front axle of the tractor, and the other side of the tractor body and the diesel engine are connected with a gearbox through a flywheel shell fixed on the tractor body and the oil pan. When the tractor is subjected to external load in operation, the vibration directions of the diesel engine and the front axle of the tractor are consistent, and the joint of the oil pan and the engine bears larger tensile stress and bending moment due to the inertia effect, and even resonance can be generated. Oil leakage or fracture of the oil pan often occurs in the conventional oil pan connection structure.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is not enough to prior art, a connecting device of tractor oil pan is provided, solved because of oil pan and engine junction bear great tensile stress and moment of flexure lead to oil pan oil leak or cracked problem often to appear.
The technical scheme of the utility model lies in: a connecting device of a tractor oil pan comprises a front left bracket and a front right bracket which are arranged on two sides of the front end of the oil pan; the upper end of the front left bracket is connected with the machine body, and the lower end of the front left bracket is connected with the oil pan; the upper end of the front right bracket is connected with the machine body, and the lower end of the front right bracket is connected with the oil pan; the oil pan is characterized in that a front left supporting platform and a front right supporting platform are further arranged on two sides of the front end of the oil pan, the front left supporting platform is connected with the upper end of a front left support, the front right supporting platform is connected with the upper end of a front right support, and the front left supporting platform is connected with the front right supporting platform through a plurality of connecting plates.
The front left bracket comprises a left bracket body and a first mounting boss which are of an integrated structure; first installation boss establishes in one side of left support body, the upper portion of left side support body is equipped with a plurality of first left socle mounting holes, the lower part of left side support body is equipped with a plurality of second left socle mounting holes, be equipped with a plurality of third left socle mounting holes on the first installation boss, first screw has been seted up on the lateral wall of first installation boss, first left platform mounting hole has been seted up on preceding left supporting platform, it has first bolt to peg graft in the first left platform mounting hole, first bolt connects in first screw soon.
Furthermore, a front left support supporting boss protruding out of the end face of the front left support is arranged on one side, close to the oil pan, of the front left support.
Further, the front right support comprises a right support body, a second mounting boss and a preset mounting boss which are of an integrated structure; the second mounting boss is arranged on one side of the right frame body, and the preset mounting boss is arranged above the right frame body; the upper portion of right support body is equipped with a plurality of first right support mounting holes, the lower part of right support body is equipped with a plurality of second right support mounting holes, be equipped with a plurality of third right support mounting holes on the second installation boss, the second screw has been seted up on the lateral wall of second installation boss, first right platform mounting hole has been seted up on the preceding right supporting platform, the second bolt has been pegged graft in the first right platform mounting hole, the second bolt connects in the second screw soon.
Furthermore, the preset mounting boss protrudes out of the end face of the right frame body, and a plurality of reinforcing plates are arranged between the preset mounting boss and the right frame body; and a plurality of third screw holes are formed in the end face of the preset mounting boss.
Furthermore, a front right bracket supporting boss protruding out of the end face of the front right bracket is arranged on one side, close to the oil pan, of the front right bracket.
Furthermore, a second left platform mounting hole is formed in the end face of the front left supporting platform; and a second right platform mounting hole is formed in the end face of the front right supporting platform.
Advantageous effects
The utility model has the advantages that: through the preceding left socle, preceding right branch frame and preceding left supporting platform, the preceding right supporting platform that are located the oil pan both sides, the effectual reliability of stability of being connected between oil pan and the organism that has strengthened to reduced the oil pan when receiving outside tensile stress and moment of flexure, oil leak or cracked risk appear easily in the junction of oil pan.
Drawings
Fig. 1 is a first schematic perspective view of a connection structure of an oil pan and a machine body according to the present invention;
fig. 2 is a second schematic perspective view of a connection structure of an oil pan and a machine body according to the present invention;
fig. 3 is a schematic view of the front side structure of the front left bracket of the present invention;
fig. 4 is a schematic structural view of the rear side of the front left bracket according to the present invention;
fig. 5 is a schematic front side structural view of the front right bracket of the present invention;
fig. 6 is a schematic view of the rear side structure of the front right bracket according to the present invention;
fig. 7 is a rear side schematic view of the connection structure of the oil pan and the machine body according to the present invention.
Wherein: 1-machine body, 2-oil pan, 3-front left support, 4-front left support platform, 5-front right support platform, 6-front right support, 11-rear support platform, 301-first left support mounting hole, 302-second left support mounting hole, 303-third left support mounting hole, 304-first screw hole, 305-left support body, 306-first mounting boss, 307-front left support mounting boss, 401-first left platform mounting hole, 402-second left platform mounting hole, 501-first right platform mounting hole, 502-second right platform mounting hole, 601-second screw hole, 602-third right support mounting hole, 603-second right support mounting hole, 604-first right support mounting hole, 605-third screw hole, 606-support body right support mounting hole, 607-second mounting boss, 608-preset mounting boss, 609-front right bracket supporting boss.
Detailed Description
The present invention will be further described with reference to the following examples, which are not intended to limit the scope of the present invention, but are intended to be covered by the appended claims in any way.
Referring to fig. 1-7, the connecting device for the tractor oil pan of the present invention includes a front left bracket 3 and a front right bracket 6 installed on both sides of the front end of the oil pan 2. The upper end of the front left bracket 3 is connected with the machine body 1, and the lower end of the front left bracket 3 is connected with the oil pan 2. The upper end of the front right bracket 6 is connected with the machine body 1, and the lower end of the front right bracket 6 is connected with the oil pan 2, so that the connection reliability between the oil pan 2 and the machine body 1 is enhanced. And a front left supporting platform 4 and a front right supporting platform 5 are further arranged on two sides of the front end of the oil pan 2. Specifically, the two supporting platforms and the oil pan 2 are of an integrated structure. Preceding left branch strut 4 is connected with the upper end of preceding left socle 3, and preceding right branch strut 5 is connected with the upper end of preceding right branch frame 6 to fix a position the support, improve the stability of support. In addition, one side that two supporting platform are close to the support all is equipped with a locating plate, and the locating plate links to each other with the lateral wall contact of support for further fix a position the support, improved the stability of support greatly, make the oil pan 2 reliable with being connected between the organism 1. Preceding left supporting platform 4 is connected through three connecting plate between the preceding right supporting platform 5, and connecting plate and two supporting platform formula structures as an organic whole for increase the intensity of oil pan 2 front end.
Through the preceding left socle 3, the preceding right branch frame 6 and preceding left supporting platform 4, the preceding right supporting platform 5 that are located oil pan 2 both sides, the effectual reliability of stability of being connected between oil pan 2 and the organism 1 that has strengthened to reduced oil pan 2 when receiving outside tensile stress and moment of flexure, oil leak or cracked risk appear easily in the junction of oil pan 2.
The rear end of the oil pan 2 of this embodiment is provided with a rear support platform 11 for achieving connection of the rear end of the oil pan 2 with the tractor body.
The front left bracket 3 includes a left bracket body 305 and a first mounting boss 306 of an integrated structure. The first mounting boss 306 is disposed on one side of the left frame body 305, and the upper portion of the left frame body 305 is provided with four first left bracket mounting holes 301 for mounting bolts connected to the machine body 1. The lower portion of the left frame body 305 is provided with two second left bracket mounting holes 302 for mounting bolts connected to the oil pan 2. Two third left bracket mounting holes 303 are formed in the first mounting boss 306 and used for mounting bolts connected with the machine body 1. Front left socle 3 is connected with organism 1 through two different positions, and the stability of the installation of front left socle 3 is do benefit to the stability that increases oil pan 2 and organism 1 junction to great improvement. First screw 304 has been seted up on the lateral wall of first installation boss 306, has seted up first left platform mounting hole 401 on preceding left supporting platform 4, and first bolt has been pegged graft in first left platform mounting hole 401, and first bolt connects in first screw 304 soon, realizes the connection of preceding left socle 3 and preceding left supporting platform 4.
Preferably, a front left bracket supporting boss 307 protruding from the end face of the front left bracket 3 is arranged on one side of the front left bracket 3 close to the oil pan 2.
The front right bracket 6 comprises a right bracket body 606, a second mounting boss 607 and a preset mounting boss 608 which are of an integrated structure. The second mounting boss 607 is provided at one side of the right frame body 606, and the preset mounting boss 608 is provided above the right frame body 606. The upper portion of the right frame body 606 is provided with four first right frame mounting holes 604 for mounting bolts connected with the machine body 1. The lower portion of the right frame body 606 is provided with two second right frame mounting holes 603 for mounting bolts connected to the oil pan 2. Two third right bracket mounting holes 602 are formed in the second mounting boss 607 and are used for mounting bolts connected with the machine body 1. The side wall of the second mounting boss 607 is provided with a second screw hole 601, the front right supporting platform 5 is provided with a first right platform mounting hole 501, the first right platform mounting hole 501 is inserted with a second bolt, and the second bolt is screwed in the second screw hole 601, so that the connection between the front right bracket 6 and the front right supporting platform 5 is realized.
Preferably, the preset mounting boss 608 protrudes from an end surface of the right frame body 606, and two reinforcing plates are arranged between the preset mounting boss 608 and the right frame body 606 to increase the strength of the joint of the preset mounting boss 608 and the right frame body 606. Two third screw holes 605 are formed on the end surface of the preset mounting boss 608.
Preferably, a front right bracket supporting boss 609 protruding from the end surface of the front right bracket 6 is arranged on one side of the front right bracket 6 close to the oil pan 2.
A second left platform mounting hole 402 is formed in the end surface of the front left support platform 4, and a second right platform mounting hole 502 is formed in the end surface of the front right support platform 5 and used for mounting a bolt connected with a tractor body.
The above is only the preferred embodiment of the present invention, and it should be noted that for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which will not affect the effect of the present invention and the practicability of the patent.
Claims (7)
1. A connecting device of a tractor oil pan is characterized by comprising a front left bracket (3) and a front right bracket (6) which are arranged on two sides of the front end of an oil pan (2); the upper end of the front left support (3) is connected with the machine body (1), and the lower end of the front left support (3) is connected with the oil pan (2); the upper end of the front right bracket (6) is connected with the machine body (1), and the lower end of the front right bracket (6) is connected with the oil pan (2); the oil pan is characterized in that a front left supporting platform (4) and a front right supporting platform (5) are further arranged on two sides of the front end of the oil pan (2), the front left supporting platform (4) is connected with the upper end of a front left support (3), the front right supporting platform (5) is connected with the upper end of a front right support (6), and the front left supporting platform (4) is connected with the front right supporting platform (5) through a plurality of connecting plates.
2. The connecting device of a tractor oil pan according to claim 1, characterized in that the front left bracket (3) comprises a left bracket body (305) and a first mounting boss (306) which are of an integrated structure; establish in one side of left support body (305) first installation boss (306), the upper portion of left side support body (305) is equipped with a plurality of first left socle mounting holes (301), the lower part of left side support body (305) is equipped with a plurality of second left socle mounting holes (302), be equipped with a plurality of third left socle mounting holes (303) on first installation boss (306), first screw (304) have been seted up on the lateral wall of first installation boss (306), first left platform mounting hole (401) have been seted up on preceding left supporting platform (4), the pegging graft has first bolt in first left platform mounting hole (401), first bolt connects in first screw (304) soon.
3. The connecting device of the tractor oil pan according to the claim 2, characterized in that the side of the front left bracket (3) near the oil pan (2) is provided with a front left bracket supporting boss (307) protruding from the end surface of the front left bracket (3).
4. The connecting device of the tractor oil pan is characterized in that the front right bracket (6) comprises a right bracket body (606), a second mounting boss (607) and a preset mounting boss (608) which are of an integrated structure; the second mounting boss (607) is arranged on one side of the right frame body (606), and the preset mounting boss (608) is arranged above the right frame body (606); the upper portion of right side support body (606) is equipped with a plurality of first right support mounting hole (604), the lower part of right side support body (606) is equipped with a plurality of second right support mounting hole (603), be equipped with a plurality of third right support mounting hole (602) on second installation boss (607), second screw (601) have been seted up on the lateral wall of second installation boss (607), first right platform mounting hole (501) have been seted up on preceding right supporting platform (5), the second bolt has been pegged graft in first right platform mounting hole (501), the second bolt connects in second screw (601) soon.
5. The connecting device for the tractor oil pan is characterized in that the preset mounting boss (608) protrudes out of the end face of the right frame body (606), and a plurality of reinforcing plates are arranged between the preset mounting boss (608) and the right frame body (606); and a plurality of third screw holes (605) are formed in the end surface of the preset mounting boss (608).
6. The connecting device for the oil pan of the tractor as claimed in claim 4, wherein a front right bracket supporting boss (609) protruding from the end face of the front right bracket (6) is arranged on one side of the front right bracket (6) close to the oil pan (2).
7. The connecting device for the tractor oil pan is characterized in that a second left platform mounting hole (402) is formed in the end face of the front left supporting platform (4); and a second right platform mounting hole (502) is formed in the end face of the front right supporting platform (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120911723.2U CN214888737U (en) | 2021-04-29 | 2021-04-29 | Connecting device for tractor oil pan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120911723.2U CN214888737U (en) | 2021-04-29 | 2021-04-29 | Connecting device for tractor oil pan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214888737U true CN214888737U (en) | 2021-11-26 |
Family
ID=78889282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120911723.2U Active CN214888737U (en) | 2021-04-29 | 2021-04-29 | Connecting device for tractor oil pan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214888737U (en) |
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2021
- 2021-04-29 CN CN202120911723.2U patent/CN214888737U/en active Active
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