CN216002206U

CN216002206U - Integral rear power takeoff for heavy-duty car gearbox

Info

Publication number: CN216002206U
Application number: CN202122463954.4U
Authority: CN
Inventors: 盛锦贤
Original assignee: Zhejiang Fengli Transmission Technology Co ltd
Current assignee: Zhejiang Fengli Transmission Technology Co ltd
Priority date: 2021-10-13
Filing date: 2021-10-13
Publication date: 2022-03-11
Anticipated expiration: 2031-10-13

Abstract

The utility model provides an integral rear power takeoff of heavy-duty car gearbox, including the power takeoff body, the welding of one side of power takeoff body has first gusset plate, the second gusset plate is installed through the bolt to one side of first gusset plate, the welding of one side of second gusset plate has the side connecting pipe, the equidistance welding has a plurality of strengthening ribs in the outside of side connecting pipe, the connection pad is installed to one side of side connecting pipe, notch has been seted up to one side of connection pad, the side connection pad is installed to one side of connection pad, the sealing strip is installed to the inboard of side connection pad, the position of sealing strip corresponds with the position of notch, one side of side connection pad is fixed the intercommunication and is had the hose, the utility model discloses, staff can be connected vacuum machine and connector, let the air between notch and the sealing strip reduce as far as possible, let the sealed degree of the connection here improve as far as possible, the degree of fastening of the connection is improved here.

Description

Integral rear power takeoff for heavy-duty car gearbox

Technical Field

The utility model relates to a derailleur technical field especially relates to integral rearmounted power takeoff of heavy-duty car gearbox.

Background

The power takeoff is a group of speed changing gears, also called power output device, generally composed of a gear box and a clutch, connected with the gear box by using gears, connected with the lifting pump by a shaft, and is an independent gear in the gear box, and the lifting pump can be operated by engaging the gear, a refueling door.

However, in the use process of the existing transmission, fixing bolts are generally adopted to connect parts of the sides to be connected, the sealing degree of the connection mode depends on the tightness degree of installation of the fixing bolts, and the sealing degree cannot be further guaranteed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the inside unnecessary lubricating oil that can gather that exists the derailleur among the prior art, let the inside of derailleur be infected with more dust, increased the maintenance frequency of derailleur, brought inconvenient problem for the user, and the integral rearmounted power takeoff of heavy automobile gearbox who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme: integral rearmounted power takeoff of heavy-duty car gearbox, including the power takeoff body, the welding of one side of power takeoff body has first gusset plate, the second gusset plate is installed through the bolt in one side of first gusset plate, the welding of one side of second gusset plate has the side connecting pipe, the welding of outside equidistance of side connecting pipe has a plurality of strengthening ribs, the connection pad is installed to one side of side connecting pipe, the notch has been seted up to one side of connection pad, the side connection pad is installed to one side of connection pad, the sealing strip is installed to the inboard of side connection pad, the position of sealing strip is corresponding with the position of notch, the fixed intercommunication in one side of side connection pad has the hose.

Preferably, a connecting port is installed at one end, far away from the side connecting disc, of the hose, and the diameter of the connecting port is larger than the inner diameter of the hose.

Preferably, a fan is installed on one side of the power takeoff body through a bolt, an air inlet is formed in the top of the fan, and a connecting plate is fixedly communicated with the top of the air inlet.

Preferably, the inside of connecting plate is hollow state, the fixed intercommunication of top equidistance of connecting plate has a plurality of communicating pipes.

Preferably, a top connecting disc is installed at the top of the power takeoff body, the top of the communicating pipe is L-shaped, and the top end of the communicating pipe is higher than the top of the top connecting disc.

Preferably, a plurality of second mounting holes have been seted up to the inside equidistance of connection pad, first mounting hole has been seted up to the inside equidistance of side connection pad.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, when the device is installed, the side connection pad of connecting on the external device is when installing with the connection pad, can be earlier through corresponding notch and sealing strip, and then let connection pad and side connection pad align, the staff can be in the same place connection pad and side connection pad installation through the bolt this moment, accomplish preliminary fixed, then, the staff can be with vacuum machine and connector connection, let the air between notch and the sealing strip reduce as far as, let the sealed degree of the connection of here improve as far as, improve the connection fastening degree of here.

2. The utility model discloses in, when the device carries out work, the fan can begin work, and according to the direction of circulation of wind-force, the suction that fan here produced can produce certain suction through the air intake to the inner space of connecting plate, and suction can be through communicating pipe effect in the edge of top connection pad, and the dust of the great opening part of device is clear, avoids more dust to fall into the inside of device, lets the problem of the lubricated effect of dust influence lubricating oil take place.

Drawings

FIG. 1 is a schematic view of a first three-dimensional structure of an integral rear power takeoff of a transmission of a heavy-duty vehicle according to the present invention;

FIG. 2 is a schematic diagram of a second three-dimensional structure of the integrated rear power takeoff of the transmission of the heavy-duty car of the present invention;

fig. 3 is a third schematic perspective view of the utility model provides an integral rear power takeoff of heavy-duty car gearbox.

Illustration of the drawings: 1. a power takeoff body; 2. a fan; 3. a top connecting disc; 4. a side connecting pipe; 5. a recess; 6. a first mounting hole; 7. a second mounting hole; 8. a connecting port; 9. reinforcing ribs; 10. a first reinforcing plate; 11. a hose; 12. a second reinforcing plate; 13. a side connecting plate; 14. a sealing strip; 15. an air inlet; 16. a communicating pipe; 17. a connecting plate; 18. and (7) connecting the disc.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-3, the utility model provides an including power takeoff body 1, one side welding of power takeoff body 1 has first gusset plate 10, second gusset plate 12 is installed through the bolt to one side of first gusset plate 10, side connecting pipe 4 has been welded to one side of second gusset plate 12, the outside equidistance welding of side connecting pipe 4 has a plurality of strengthening ribs 9, connection pad 18 is installed to one side of side connecting pipe 4, notch 5 has been seted up to one side of connection pad 18, side connection pad 13 is installed to one side of connection pad 18, sealing strip 14 is installed to the inboard of side connection pad 13, the position of sealing strip 14 is corresponding with the position of notch 5, the fixed intercommunication in one side of side connection pad 13 has hose 11.

The effect that its whole embodiment 1 reaches does, when the device is installed, the side connection pad 13 of connecting on the external device is when installing with connection pad 18, can be earlier through corresponding notch 5 and sealing strip 14, and then let connection pad 18 aim at with side connection pad 13, the staff can install connection pad 18 and side connection pad 13 together through the bolt this moment, accomplish preliminary fixed, then, the staff can be connected vacuum machine and connector 8, let the air between notch 5 and the sealing strip 14 reduce as far as, let the sealed degree of the connection of here improve as far as, improve the connection fastening degree of here.

Embodiment 2, as shown in fig. 1 to 3, the end of the hose 11 away from the side connecting disc 13 is provided with a connecting port 8, the diameter of the connecting port 8 is larger than the inner diameter of the hose 11, one side of the power takeoff body 1 is provided with the fan 2 through a bolt, the top of the fan 2 is provided with an air inlet 15, the top of the air inlet 15 is fixedly communicated with a connecting plate 17, the interior of the connecting plate 17 is hollow, a plurality of communicating pipes 16 are fixedly communicated with the top of the connecting plate 17 at equal intervals, the top of the power takeoff body 1 is provided with a top connecting disc 3, the top of the communicating pipe 16 is L-shaped, the top of communicating pipe 16 is higher than the top of top connection pad 3, a plurality of second mounting holes 7 have been seted up to the inside equidistance of connection pad 18, first mounting hole 6 has been seted up to the inside equidistance of side connection pad 13.

The effect that its whole embodiment 2 reached does, when the device carried out work, fan 2 can begin work, according to the direction of circulation of wind-force, the suction that fan 2 here produced can produce certain suction to the inner space of connecting plate 17 through air intake 15, suction can be used in the edge of top connection pad 3 through communicating pipe 16, the dust of the great opening part of device is clear, avoid more dust to fall into the inside of device, let the problem that the dust influences the lubrication action of lubricating oil take place.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. Integral rearmounted power takeoff of heavy-duty car gearbox, including power takeoff body (1), its characterized in that: one side welding of power takeoff body (1) has first gusset plate (10), second gusset plate (12) is installed through the bolt in one side of first gusset plate (10), side connecting pipe (4) have been welded to one side of second gusset plate (12), a plurality of strengthening ribs (9) have been welded to the outside equidistance of side connecting pipe (4), connection pad (18) are installed to one side of side connecting pipe (4), notch (5) have been seted up to one side of connection pad (18), side connection pad (13) are installed to one side of connection pad (18), sealing strip (14) are installed to the inboard of side connection pad (13), the position of sealing strip (14) is corresponding with the position of notch (5), the fixed intercommunication in one side of side connection pad (13) has hose (11).

2. The heavy-duty car gearbox integrated rear power takeoff according to claim 1, characterized in that: the hose (11) is far away from one end of the side connecting disc (13) and is provided with a connecting port (8), and the diameter of the connecting port (8) is larger than the inner diameter of the hose (11).

3. The heavy-duty vehicle gearbox integrated rear power takeoff according to claim 2, characterized in that: fan (2) are installed through the bolt to one side of power takeoff body (1), air intake (15) have been seted up at the top of fan (2), the fixed intercommunication in top of air intake (15) has connecting plate (17).

4. The heavy-duty vehicle gearbox integrated rear power takeoff according to claim 3, characterized in that: the inside of connecting plate (17) is hollow state, the fixed intercommunication of top equidistance of connecting plate (17) has a plurality of communicating pipes (16).

5. The heavy-duty car gearbox integrated rear power takeoff according to claim 4, characterized in that: top connection pad (3) are installed at the top of power takeoff body (1), the top of communicating pipe (16) is L form, the top of communicating pipe (16) is higher than the top of top connection pad (3).

6. The heavy-duty vehicle gearbox integrated rear power takeoff according to claim 5, characterized in that: a plurality of second mounting holes (7) have been seted up to the inside equidistance of connection pad (18), first mounting hole (6) have been seted up to the inside equidistance of side connection pad (13).