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CN-224214238-U - Engine oil pan capable of being mounted on front axle

CN224214238UCN 224214238 UCN224214238 UCN 224214238UCN-224214238-U

Abstract

The utility model provides an engine oil drain pan that can install on the front axle, relate to oil drain pan technical field, including the oil drain pan, the oil drain pan includes along longitudinally extending shallow box portion, the one end rigid coupling of shallow box portion has along transversely extending and its dark box portion that is linked together, shallow box portion is equipped with the top installation limit jointly with the top of dark box portion, a plurality of engine cylinder body mounting hole has been seted up along with shape parallel run-through on the top installation limit, the one end that deep box portion was kept away from to shallow box portion is equipped with the tip installation limit, engine cylinder body connecting plate mounting hole and flywheel casing mounting hole have been seted up on the tip installation limit. The utility model solves the problems of low space utilization rate of the oil pan, large space occupation under the chassis caused by independent installation of the front axle and the oil pan, limitation of the ground clearance, the front bracket layout and the minimum turning radius of the vehicle, and influence on the trafficability and the practicability of the vehicle in the prior art.

Inventors

  • ZHAO YEPENG
  • YANG DELIANG
  • LI ZHUZHU
  • WANG HAO

Assignees

  • 泰安泰山国泰拖拉机制造有限公司

Dates

Publication Date
20260508
Application Date
20250704

Claims (10)

  1. 1. The engine oil pan capable of being mounted on the front axle is characterized by comprising an oil pan (1), wherein the oil pan (1) comprises a shallow box portion (104) extending longitudinally, one end of the shallow box portion (104) is fixedly connected with a deep box portion (101) extending transversely and communicated with the shallow box portion, a top mounting edge (103) is jointly arranged at the top of the shallow box portion (104) and the top of the deep box portion (101), a plurality of engine cylinder body mounting holes (102) are formed in the top mounting edge (103) in a shape-following parallel penetrating mode, an end mounting edge (114) is arranged at one end, far away from the deep box portion (101), of the shallow box portion (104), and an engine cylinder body connecting plate mounting hole (105) and a flywheel housing mounting hole (106) are formed in the end mounting edge (114).
  2. 2. The engine oil pan mountable on a front axle as set forth in claim 1, wherein a lower end surface of the shallow box portion (104) is higher than a lower end surface of the deep box portion (101) and forms a front axle relief space (116).
  3. 3. The engine oil pan mountable on a front axle as set forth in claim 1, wherein outer walls of both ends of the deep box portion (101) in a lateral direction are provided with a dodging slope (115) dodging a tire from turning.
  4. 4. The front axle mountable engine oil pan of claim 1, wherein the shallow box portion (104) is V-shaped in cross-section.
  5. 5. The engine oil pan mountable on a front axle as set forth in claim 1, wherein bosses (109) are provided on lower end surfaces of the shallow box portion (104) near four corners, respectively, boss reinforcing ribs (111) are connected between the two bosses (109) near the end mounting edges (114), and the two bosses (109) near the deep box portion (101) are connected with outer side walls of the deep box portion (101).
  6. 6. The engine oil pan capable of being mounted on a front axle as claimed in claim 1, wherein two rectangular limiting blocks (110) are arranged in parallel at the middle position of the lower end face of the shallow box portion (104), and limiting block reinforcing ribs (112) are connected between the two rectangular limiting blocks (110).
  7. 7. The engine oil pan mountable to a front axle as set forth in claim 1, wherein the deep box portion (101) is provided with a front axle relief groove (117) on an outer side wall thereof adjacent to the shallow box portion (104).
  8. 8. The engine oil pan mountable on a front axle as set forth in claim 1, wherein a lower end portion of the deep box portion (101) is provided with an oil drain port (108) communicating with an inner cavity thereof, and the oil drain port (108) is connected with an oil drain bolt (3).
  9. 9. The engine oil pan mountable on a front axle as set forth in claim 8, wherein an installation hole is provided at an upper end portion of the deep box portion (101) coaxially provided with the oil drain port (108), and an oil scale (2) is inserted into the installation hole.
  10. 10. The engine oil pan mountable to a front axle as set forth in claim 7, wherein a front bracket mounting hole (113) is formed in the other outer side wall of the deep box portion (101).

Description

Engine oil pan capable of being mounted on front axle Technical Field The utility model relates to the technical field of oil pans, in particular to an engine oil pan capable of being mounted on a front axle. Background With the implementation of the emission regulation of the engine, the noise limit value of the power system of the vehicle is higher, and the oil pan widely applied to the existing vehicle engine generally adopts a steel plate integrated stamping part, so that the weight is light, the strength is high, the manufacturing process is simple, but the generated vibration and noise are large. The oil pan is used as an important part in a whole engine lubrication system, has the functions of collecting, storing and supplying engine oil, and needs different engine oil quantities in different engines. In the traditional vehicle design, an engine oil pan is taken as an important component of an engine lubricating system and only plays a role of storing lubricating oil, and the structural design of the engine oil pan is relatively independent and is not directly related to a front axle (steering drive axle). The front axle is typically mounted to the bracket by a separate bracket, a design that is widely known in the art, but also exposes a number of drawbacks. The utility model discloses a patent of publication number CN215057643U among the prior art, this scheme includes shell body and passageway casing, the passageway casing runs through the shell body, the both ends of passageway casing respectively with the relative both sides wall of shell body is connected, the inner wall of shell body with the outer wall of passageway casing encloses into the oil storage chamber, the inner wall of passageway casing encloses into and wears the axle passageway, wear the axle passageway and be used for wearing to establish the drive semi-axis. The integrated engine oil pan has the advantages of more oil storage capacity, compact structure of a four-wheel drive power assembly structure and low mass center of the vehicle. The prior device gradually exposes the defects of the technology along with the use, and the prior device mainly comprises the following aspects: The problem of low space utilization rate exists in the prior art, and the front axle and the oil pan are independently installed to cause large space occupation below the chassis, so that the ground clearance, the front bracket layout and the minimum turning radius of the vehicle are limited, and the trafficability and the practicability of the vehicle are influenced. In summary, it is clear that the prior art has inconvenience and defects in practical use, so that improvement is needed. Disclosure of utility model Aiming at the defects in the prior art, the utility model solves the problems that the space utilization rate of the oil pan is low, the space occupation under the chassis is large due to the independent installation of the front axle and the oil pan, the ground clearance, the front bracket layout and the minimum turning radius of the vehicle are limited, and the trafficability and the practicability of the vehicle are influenced. In order to solve the problems, the utility model provides the following technical scheme: The engine oil pan capable of being mounted on the front axle comprises an oil pan, wherein the oil pan comprises a shallow box part extending longitudinally, one end of the shallow box part is fixedly connected with a deep box part extending transversely and communicated with the shallow box part, a top mounting edge is arranged at the top of the shallow box part and the top of the deep box part, a plurality of engine cylinder body mounting holes are formed in a penetrating mode along with the shape of the top mounting edge, one end of the shallow box part, far away from the deep box part, is provided with an end mounting edge, and an engine cylinder body connecting plate mounting hole and a flywheel housing mounting hole are formed in the end mounting edge. As an optimized scheme, the lower end face of the shallow box part is higher than the lower end face of the deep box part, and a front axle avoiding space is formed. As an optimized scheme, the outer walls of the two ends of the deep box part in the transverse direction are provided with avoidance inclined planes for avoiding the steering of the tire. As an optimized solution, the shallow box part is arranged in a V shape along the cross section direction. As an optimized scheme, bosses are respectively arranged on the lower end faces of the shallow box parts, which are close to the four corners. As an optimized scheme, a boss reinforcing rib is connected between two bosses near the end mounting edge. As an optimized scheme, two bosses close to the deep box part are connected with the outer side wall of the deep box part. As an optimized scheme, two rectangular limiting blocks are arranged in parallel at the middle position of the lower end face of the shallow box part, an