CN214331438U

CN214331438U - Truck speed reducer shell with heat dissipation function

Info

Publication number: CN214331438U
Application number: CN202120150517.4U
Authority: CN
Inventors: 金健新
Original assignee: Changchun Jiefang Automobile Chassis Co ltd
Current assignee: Changchun Jiefang Automobile Chassis Co ltd
Priority date: 2021-01-20
Filing date: 2021-01-20
Publication date: 2021-10-01
Anticipated expiration: 2031-01-20

Abstract

The utility model discloses a truck reduction gear shell with heat dissipation function, which comprises a body, automatic radiator and mounting panel, automatic radiator fixed mounting is in the lower extreme of mounting panel, be equipped with casing and lower casing on the body, be equipped with buffer gear on the top of going up the casing, two last fixedly connected with installation mechanisms of buffer gear, the intercommunication is equipped with two mounting holes on the mounting panel, two installation mechanisms are equallyd divide and do not insert and establish in two mounting holes, buffer gear offsets the contact with the upper end of mounting panel, two installation mechanisms all offset the contact with the lower extreme of mounting panel, buffer gear is including setting up the columnar groove on last casing top, many first springs of fixedly connected with on the top of columnar groove, the same columnar plate of free end fixedly connected with of many first springs. The utility model discloses can not only cushion automatic radiator effectively, still be convenient for the staff installs and dismantles automatic radiator.

Description

Truck speed reducer shell with heat dissipation function

Technical Field

The utility model relates to a truck reduction gear technical field especially relates to a truck reduction gear shell with heat dissipation function.

Background

The speed reducer is an independent part consisting of gear transmission, worm transmission and gear-worm transmission which are sealed in a rigid shell, is commonly used as a speed reduction transmission device between a prime mover and a working machine, plays a role in matching rotating speed and transmitting torque between the prime mover and the working machine or an actuating mechanism, is arranged on a truck, can generate certain heat when the truck speed reducer operates, further needs to be provided with an automatic radiator in a shell of the truck speed reducer, can passively generate certain vibration when the speed reducer is connected with external equipment in the using process, is not provided with a structure for buffering the automatic radiator in the shell of the general truck speed reducer with a heat dissipation function, and is not convenient for a worker to install and disassemble the arranged automatic radiator.

Most of truck speed reducer shells with heat dissipation functions used in the current market can not effectively buffer the automatic heat radiator, and are inconvenient for workers to install and detach the automatic heat radiator.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the phenomenon that the staff of being not convenient for installs and dismantles automatic radiator in the most can not cushion automatic radiator that has the heat dissipation function among the prior art, and the truck reduction gear shell with heat dissipation function that proposes, it can not only cushion automatic radiator effectively, still is convenient for the staff to install and dismantle automatic radiator.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a truck reduction gear shell with heat dissipation function, includes body, automatic radiator and mounting panel, automatic radiator fixed mounting is in the lower extreme of mounting panel, be equipped with casing and lower casing on the body, be equipped with buffer gear on the top of going up the casing, two last two installation mechanisms of fixedly connected with of buffer gear, the intercommunication is equipped with two mounting holes on the mounting panel, two installation mechanism equally divide and do not insert and establish in two mounting holes, buffer gear offsets the contact, two with the upper end of mounting panel installation mechanism all with the lower extreme offset contact of mounting panel.

Preferably, buffer gear is including setting up the cylindrical groove on last casing top, many first springs of fixedly connected with on the top in cylindrical groove, many the same cylindrical plate of free end fixedly connected with of first spring, many second springs of fixedly connected with between the lateral wall of cylindrical plate and the inner wall in cylindrical groove, installation mechanism fixed connection is in the lower extreme of cylindrical plate, the upper end of mounting panel offsets with the lower extreme of cylindrical plate and contacts, and buffer gear's setting can cushion automatic radiator effectively.

Preferably, installation mechanism includes the installation piece of fixed connection in cylindrical plate lower extreme, the installation piece is inserted and is established and connect in the mounting hole that corresponds, is located be equipped with the spout on the installation piece lateral wall of mounting hole below, sliding connection has the wedge in the spout, the same spring post of fixedly connected with between the one end of wedge and the inner wall of spout is located the contact is offset to the lower extreme of the upper end of the outer wedge of spout and mounting panel, and the setting of installation mechanism is convenient for the staff and installs and dismantle automatic radiator, and then the staff of being convenient for changes automatic radiator.

Preferably, the spring post includes that both ends are equallyd divide respectively with wedge one end and spout inner wall fixed connection's telescopic link, the cover is equipped with the third spring on the telescopic link, the both ends of third spring are equallyd divide respectively with the one end of wedge and spout inner wall fixed connection.

Preferably, the cylindrical groove outer cover is provided with a corrugated pipe, two ends of the corrugated pipe are respectively fixedly connected with the top of the upper shell and the side wall of the cylindrical plate, and the first spring and the second spring can be effectively protected by the arrangement of the corrugated pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up automatic radiator, mounting panel, go up casing, lower casing, mounting hole and column groove etc. can cushion automatic radiator effectively, and then reduced vibrations effectively to the harm of automatic radiator to the security of automatic radiator has been improved effectively.

2. The utility model discloses a set up automatic radiator, mounting panel, go up casing, lower casing, mounting hole and column groove etc. the staff of being convenient for installs and dismantles automatic radiator, and then the staff of being convenient for changes automatic radiator, and the setting of bellows can protect first spring and second spring effectively.

Drawings

Fig. 1 is a perspective view of a truck retarder housing with a heat dissipation function according to the present invention;

fig. 2 is a partially enlarged view of a portion a of fig. 1.

In the figure: the automatic radiator comprises an automatic radiator 1, a mounting plate 2, an upper shell 3, a lower shell 4, a mounting hole 5, a cylindrical groove 6, a first spring 7, a cylindrical plate 8, a second spring 9, a mounting block 10, a sliding groove 11, a wedge-shaped block 12, a spring column 13 and a corrugated pipe 14.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a truck speed reducer casing with a heat dissipation function comprises a body, an automatic heat sink 1 and a mounting plate 2, wherein the automatic heat sink 1 is fixedly mounted at the lower end of the mounting plate 2, an upper shell 3 and a lower shell 4 are arranged on the body, a buffering mechanism is arranged on the top of the upper shell 3, two mounting mechanisms are fixedly connected on the buffering mechanism, two mounting holes 5 are formed in the mounting plate 2 in a communicated manner, the two mounting mechanisms are respectively inserted and connected into the two mounting holes 5, the buffering mechanism is in abutting contact with the upper end of the mounting plate 2, and the two mounting mechanisms are in abutting contact with the lower end of the mounting plate 2.

The buffer mechanism comprises a cylindrical groove 6 arranged on the top of the upper shell 3, a plurality of first springs 7 are fixedly connected on the top of the cylindrical groove 6, free ends of the first springs 7 are fixedly connected with the same cylindrical plate 8, a plurality of second springs 9 are fixedly connected between the side wall of the cylindrical plate 8 and the inner wall of the cylindrical groove 6, the mounting mechanism is fixedly connected to the lower end of the cylindrical plate 8, the upper end of the mounting plate 2 is abutted against and contacted with the lower end of the cylindrical plate 8, the buffer mechanism is arranged and can effectively buffer the automatic radiator 1, the mounting mechanism comprises a mounting block 10 fixedly connected to the lower end of the cylindrical plate 8, the mounting block 10 is inserted into the corresponding mounting hole 5, a chute 11 is arranged on the side wall of the mounting block 10 positioned below the mounting hole 5, a wedge block 12 is slidably connected in the chute 11, and the same spring column 13 is fixedly connected between one end of the wedge block 12 and the inner wall of the chute 11, the upper end of the wedge block 12 positioned outside the sliding groove 11 is abutted to the lower end of the mounting plate 2, and the installation mechanism is arranged, so that the automatic radiator 1 can be conveniently installed and detached by a worker, and the automatic radiator 1 can be conveniently replaced by the worker.

Spring post 13 includes that both ends are equallyd divide do not with 12 one ends of wedge and 11 inner wall fixed connection's of spout telescopic link, the cover is equipped with the third spring on the telescopic link, the both ends of third spring are equallyd divide do not with 12 one ends of wedge and 11 inner wall fixed connection of spout, the cover of cylindrical groove 6 is equipped with bellows 14, bellows 14's both ends are equallyd divide do not with the top of last casing 3 and the lateral wall fixed connection of cylindricality board 8, bellows 14's setting can protect first spring 7 and second spring 9 effectively.

The working principle is as follows: in the utility model, when the worker needs to disassemble the automatic heat sink 1, the worker can separate the upper shell 3 and the lower shell 4 first, the process of installing and disassembling the upper shell 3 and the lower shell 4 is prior art, which is not described herein, then the worker can move the two wedges 12 manually to make the two wedges 12 shrink into the corresponding chutes 11, then the worker can separate the mountable blocks 10 from the mounting holes 5, so that the mounting plate 2 and the automatic heat sink are disassembled, when the automatic heat sink 1 needs to be installed, the worker can make the two mounting blocks 10 align with the two mounting holes 5 respectively, after the alignment is completed, the worker can move the mounting plate 2 upwards, at the moment, the upper end of the mounting plate 2 extrudes the inclined ends of the two wedges 12 to make the inclined ends shrink into the corresponding chutes 11, the worker can continue to move the mounting plate 2 upwards until the two mounting blocks 10 equally divide and run through the two mounting holes 5 respectively, after installation piece 10 runs through corresponding mounting hole 5, the extrusion state of two wedge 12 is relieved, finally two wedge 12 all outwards extend under the elasticity reset action of corresponding spring post 13, the upper end of two wedge 12 and the lower extreme counterbalance contact of mounting panel 2, thereby make automatic radiator 1 by fixed mounting, in addition when automatic radiator 1 receives vibrations, many first springs 7 and many second springs 9's setting, can all-roundly carry out the shock attenuation to automatic radiator 1, thereby the harm of vibrations to automatic radiator 1 has been reduced effectively, protect automatic radiator 1 effectively promptly.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a truck reduction gear shell with heat dissipation function, includes body, automatic radiator (1) and mounting panel (2), automatic radiator (1) fixed mounting is in the lower extreme of mounting panel (2), be equipped with casing (3) and lower casing (4) on the body, a serial communication port, be equipped with buffer gear on the top of going up casing (3), two last two installation mechanisms of fixedly connected with of buffer gear, the intercommunication is equipped with two mounting holes (5) on mounting panel (2), two installation mechanism equally divide and do not insert and establish and connect in two mounting holes (5), buffer gear offsets the contact, two with the upper end of mounting panel (2) installation mechanism all offsets the contact with the lower extreme of mounting panel (2).

2. The truck speed reducer casing with the heat dissipation function according to claim 1, wherein the buffering mechanism comprises a cylindrical groove (6) arranged on the top of the upper shell (3), a plurality of first springs (7) are fixedly connected to the top of the cylindrical groove (6), a same cylindrical plate (8) is fixedly connected to free ends of the first springs (7), a plurality of second springs (9) are fixedly connected between the side wall of the cylindrical plate (8) and the inner wall of the cylindrical groove (6), the mounting mechanism is fixedly connected to the lower end of the cylindrical plate (8), and the upper end of the mounting plate (2) is in contact with the lower end of the cylindrical plate (8) in an abutting mode.

3. The truck speed reducer shell with the heat dissipation function according to claim 2, wherein the mounting mechanism comprises a mounting block (10) fixedly connected to the lower end of the cylindrical plate (8), the mounting block (10) is inserted into the corresponding mounting hole (5), a sliding groove (11) is formed in the side wall of the mounting block (10) below the mounting hole (5), a wedge block (12) is slidably connected in the sliding groove (11), the same spring column (13) is fixedly connected between one end of the wedge block (12) and the inner wall of the sliding groove (11), and the upper end of the outer wedge block (12) of the sliding groove (11) is in contact with the lower end of the mounting plate (2) in an abutting mode.

4. The truck speed reducer casing with the heat dissipation function according to claim 3, wherein the spring column (13) comprises a telescopic rod, two ends of the telescopic rod are fixedly connected with one end of the wedge block (12) and the inner wall of the sliding groove (11) respectively, a third spring is sleeved on the telescopic rod, and two ends of the third spring are fixedly connected with one end of the wedge block (12) and the inner wall of the sliding groove (11) respectively.

5. The truck speed reducer casing with the heat dissipation function according to claim 2, wherein the cylindrical groove (6) is covered by a corrugated pipe (14), and both ends of the corrugated pipe (14) are fixedly connected with the top of the upper shell (3) and the side wall of the cylindrical plate (8) respectively.