CN216430456U

CN216430456U - Methanol gasoline transmission case

Info

Publication number: CN216430456U
Application number: CN202122984085.XU
Authority: CN
Inventors: 陈小伟
Original assignee: Ruziniu New Energy Technology Co ltd
Current assignee: Ruziniu New Energy Technology Co ltd
Priority date: 2021-11-24
Filing date: 2021-11-24
Publication date: 2022-05-03
Anticipated expiration: 2031-11-24

Abstract

The utility model discloses a methanol gasoline gearbox, which comprises a damping bracket, wherein the damping bracket is used for reducing the shake generated during the operation of the gearbox, the damping bracket comprises a connecting seat and a base, a plurality of damping devices are arranged between the connecting seat and the base, a connecting assembly is arranged on the connecting seat, the connecting assembly comprises two connecting plates, a clamping groove is arranged between the two connecting plates, the clamping groove is used for connecting a gearbox machine leg, a plurality of through holes are arranged on the connecting plates, and the through holes are used for passing machine leg screws; the base is provided with a plurality of fixing legs, the fixing parts are arranged on the outer wall of the base, and the fixing legs are used for assisting in fixing the base. The utility model discloses a vibration of the effectual reduction gearbox of multiple damping device improves passenger's travelling comfort.

Description

Methanol gasoline transmission case

Technical Field

The utility model relates to a methyl alcohol petrol gearbox field specifically is a methyl alcohol petrol gearbox.

Background

Along with the improvement of living standard of people, people have higher and higher requirements on the riding comfort of automobiles. The power assembly is the main vibration source and the noise source of car, and the power assembly passes through the suspension and the suspension support is installed on the car frame, so, a rational in infrastructure gearbox suspension installing support not only needs to have sufficient intensity to support the power assembly, but also should possess higher modal frequency, the vibration and the noise of improvement car that can be fine, improves the riding comfort of car.

The gearbox suspension lower mounting bracket in the prior art generally adopts an inverted eight-shaped or 11-shaped structural design, the lower ends of a left bracket and a right bracket are inclined to an XZ plane of the whole vehicle, or the left bracket and the right bracket are arranged perpendicular to a cross beam, and the fixed position of the lower end of the bracket is far away from a frame longitudinal beam, so that the bracket has low strength and poor reliability; the bracket has lower modal frequency and poor dynamic characteristic, and reduces the riding comfort of the vehicle

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a methanol gasoline gearbox, the utility model discloses a vibration of the effectual reduction gearbox of multiple damping device improves passenger's travelling comfort.

In order to achieve the purpose of the invention, the utility model adopts the following technical scheme: a methanol gasoline gearbox comprises a gearbox body and a damping support, wherein the damping support is used for reducing shake generated when the gearbox body works, the damping support comprises a connecting seat and a base, a plurality of damping devices are arranged between the connecting seat and the base, a connecting assembly is arranged on the connecting seat and comprises two connecting plates, a clamping groove is arranged between the two connecting plates and used for connecting a gearbox foot, a plurality of through holes are formed in the connecting plates and used for allowing the through holes to penetrate through the foot screws; the base is provided with a plurality of fixing legs, the fixing parts are arranged on the outer wall of the base, and the fixing legs are used for assisting in fixing the base.

Preferably, the shock absorbing device comprises one or more transverse shock absorbing assemblies and one or more longitudinal shock absorbing assemblies.

Preferably, horizontal damper unit includes first bracing piece, supporting seat, connecting rod, two first buffering portions and first bolster, first bolster cover is established at first bracing piece middle part, first buffering portion symmetry sets up in first bolster both ends, the supporting seat passes through the connecting rod with first buffering portion and articulates, the supporting seat sets up on connecting seat and base with first bracing piece respectively.

Preferably, the first dampener is a spring.

Preferably, the base is provided with a placing groove, and the first supporting rod is fixedly connected with two side walls of the placing groove.

Preferably, vertical shock-absorbing component includes fixed part, second bracing piece, second bolster and second buffering portion, the second bracing piece is connected with second buffering portion, the second bolster sets up in second bracing piece and second buffering portion periphery, second bracing piece and second buffering portion all are equipped with the fixed part that is used for being connected with base and connecting seat.

Preferably, the second dampener is a spring.

Compared with the prior art, the methanol gasoline gearbox adopting the technical scheme has the following beneficial effects:

one, adopt the utility model discloses a methanol gasoline gearbox eliminates the vibrations that methanol gasoline gearbox produced through addding damping device, avoids shaking too big gearbox that leads to, and is impaired even, has improved the intensity and the reliability of support, has improved the modal frequency and the dynamic characteristic of support simultaneously, simple structure.

Two, in the preferred scheme of the utility model, adopt horizontal damper and vertical damper, carry out horizontal and fore-and-aft elimination to the vibrations that the gearbox produced, make the unable placing that influences the gearbox body of vibrations of gearbox, it is safer.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the methanol gasoline transmission of the present invention.

FIG. 2 is a schematic structural view of a lateral shock absorbing assembly according to an embodiment.

FIG. 3 is a schematic structural view of a longitudinal shock absorbing assembly according to an embodiment.

Reference numerals: 1. a connecting seat; 10. a connecting plate; 100. a through hole; 11. a clamping groove; 2. a base; 20. a fixed leg; 21. a placement groove; 3. a damping device; 30. a lateral shock absorbing assembly; 300. a first support bar; 301. a supporting seat; 302. a connecting rod; 303. a first buffer section; 304. a first buffer member; 31. a longitudinal shock absorbing assembly; 310. a fixed part; 311. a second support bar; 312. a second buffer member; 313. a second buffer portion.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

The methanol gasoline gearbox shown in fig. 1 to 3 comprises a gearbox body and a damping support, wherein the damping support is used for reducing vibration generated when the gearbox body works, the damping support comprises a connecting seat 1 and a base 2, a plurality of damping devices 3 are arranged between the connecting seat 1 and the base 2, a connecting assembly is arranged on the connecting seat 1, the connecting assembly comprises two connecting plates 10, a clamping groove 11 is arranged between the two connecting plates 10, the clamping groove 11 is used for connecting a gearbox foot, a plurality of through holes 100 are arranged on the connecting plates 10, and the through holes 100 are used for allowing the foot screws to pass through; the base 2 is provided with a plurality of fixing legs 20, the fixing portions are arranged on the outer wall of the base 2, and the fixing legs 20 are used for assisting in fixing the base 2.

The shock absorbing device 3 comprises one or more transverse shock absorbing assemblies 30 and one or more longitudinal shock absorbing assemblies 31.

The transverse shock absorption assembly 30 comprises a first support rod 300, a support seat 301, a connecting rod 302, two first buffer parts 303 and a first buffer part 304, wherein the first buffer part 304 is sleeved in the middle of the first support rod 300, the first buffer parts 303 are symmetrically arranged at two ends of the first buffer part 304, the support seat 301 is hinged to the first buffer part 303 through the connecting rod 302, the support seat 301 and the first support rod 300 are respectively arranged on a connecting seat 1 and a base 2, and the first buffer part 304 is a spring; the base 2 is provided with a placing groove 21, and the first supporting rod 300 is fixedly connected with two side walls of the placing groove 21.

The longitudinal damping component 31 comprises a fixing portion 310, a second supporting rod 311, a second damping member 312 and a second buffering portion 313, the second supporting rod 311 is connected with the second buffering portion 313, the second damping member 312 is arranged on the periphery of the second supporting rod 311 and the periphery of the second buffering portion 313, the second supporting rod 311 and the second buffering portion 313 are both provided with the fixing portion 310 used for being connected with the base 2 and the connecting seat 1, and the second damping member 312 is a spring.

The above description is a preferred embodiment of the present invention, and a person skilled in the art can make several modifications and improvements without departing from the principles of the present invention, and these should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a methyl alcohol petrol gearbox, includes the gearbox box, its characterized in that: the damping support is used for reducing vibration generated when a gearbox box body works, and comprises a connecting seat (1) and a base (2), wherein a plurality of damping devices (3) are arranged between the connecting seat (1) and the base (2), a connecting assembly is arranged on the connecting seat (1), the connecting assembly comprises two connecting plates (10), a clamping groove (11) is arranged between the two connecting plates (10), the clamping groove (11) is used for connecting a gearbox foot, a plurality of through holes (100) are formed in the connecting plates (10), and the through holes (100) are used for allowing the through holes (100) to pass through the foot screws; the base (2) is provided with a plurality of fixing legs (20), the fixing legs (20) are arranged on the outer wall of the base (2), and the fixing legs (20) are used for assisting in fixing the base (2).

2. The methanol gasoline transmission of claim 1, wherein: the damping device (3) comprises one or more transverse damping members (30) and one or more longitudinal damping members (31).

3. The methanol gasoline transmission of claim 2, wherein: horizontal shock-absorbing component (30) include first bracing piece (300), supporting seat (301), connecting rod (302), two first buffers (303) and first bolster (304), first bolster (304) cover is established at first bracing piece (300) middle part, first buffers (303) symmetry sets up in first bolster (304) both ends, supporting seat (301) are articulated through connecting rod (302) with first buffers (303), supporting seat (301) set up respectively on connecting seat (1) and base (2) with first bracing piece (300).

4. The methanol gasoline transmission of claim 3, wherein: the first dampener (304) is a spring.

5. The methanol gasoline transmission of claim 3, wherein: a placing groove (21) is formed in the base (2), and the first supporting rod (300) is fixedly connected with two side walls of the placing groove (21).

6. The methanol gasoline transmission of claim 2, wherein: vertical damper (31) includes fixed part (310), second bracing piece (311), second bolster (312) and second buffering portion (313), second bracing piece (311) is connected with second buffering portion (313), second bolster (312) set up in second bracing piece (311) and second buffering portion (313) periphery, second bracing piece (311) and second buffering portion (313) all are equipped with fixed part (310) that is used for being connected with base (2) and connecting seat (1).

7. The methanol gasoline transmission of claim 6, wherein: the second dampener (312) is a spring.