阅读说明：本技术 一种新能源汽车底盘结构 (New energy automobile chassis structure ) 是由 不公告发明人 于 2019-10-18 设计创作，主要内容包括：本发明涉及新能源汽车配件技术领域,具体的说是一种新能源汽车底盘结构,包括底盘、安装机构、防护机构、喷水机构和传动机构,底盘内固定安装有若干安装机构,若干安装机构规格一致且分为两排,每排的四个安装机构之间呈等距离的线型分布,底盘的上端面中心位置固定安装有防护机构,底盘内部固定安装有喷水机构,底盘上端面固定安装有两个传动机构,两个传动机构规格一致关于底盘上端面纵向中心分隔线轴对称分布,本发明涉及一种新能源汽车底盘结构,可以及时的对车轮上的泥污进行冲洗,避免泥污凝结,降低后期的车轮清理难度,提高安装效率,方便后期维修,提高新能源汽车传动部件的安全性。(The invention relates to the technical field of new energy automobile accessories, in particular to a new energy automobile chassis structure which comprises a chassis, a plurality of installation mechanisms, a protection mechanism, a water spraying mechanism and transmission mechanisms, wherein the installation mechanisms are fixedly installed in the chassis, the specifications of the installation mechanisms are consistent and are divided into two rows, the four installation mechanisms in each row are distributed in a linear mode at equal intervals, the protection mechanism is fixedly installed at the center of the upper end surface of the chassis, the water spraying mechanism is fixedly installed in the chassis, the upper end surface of the chassis is fixedly provided with two transmission mechanisms, the specifications of the two transmission mechanisms are consistent and are symmetrically distributed around the longitudinal center of the upper end surface of the chassis in a separation line axis mode, the new energy automobile chassis structure can timely flush dirt on wheels, avoid dirt condensation, reduce the difficulty in cleaning the wheels at the later stage, improve the installation efficiency and facilitate later-, the safety of the transmission part of the new energy automobile is improved.)

1. The utility model provides a new energy automobile chassis structure, its characterized in that, includes chassis (1), installation mechanism (2), protection machanism (3), water spray mechanism (4) and drive mechanism (5), fixed mounting has a plurality of installation mechanism (2) in chassis (1), and is a plurality of installation mechanism (2) specification is unanimous and divide into two rows, four of every row be equidistant line type distribution between installation mechanism (2), the up end central point of chassis (1) puts fixed mounting has protection machanism (3), chassis (1) inside fixed mounting has water spray mechanism (4), chassis (1) up end fixed mounting has two drive mechanism (5), two drive mechanism (5) specification is unanimous about the vertical center separation line axial symmetric distribution of chassis (1) up end.

2. The new energy automobile chassis structure according to claim 1, characterized in that: the two opposite sides of the chassis (1) are respectively provided with two wheel mounting grooves (11), the four wheel mounting grooves (11) are consistent in specification and are distributed in a rectangular array, the upper end face of the chassis (1) is vertically and fixedly provided with a plurality of mud guards (12), the mud guards (12) are arranged in pairs in parallel, the two parallel mud guards (12) are arranged at the notches at the upper ends of the wheel mounting grooves (11), the upper end face of the chassis (1) is provided with a plurality of mounting grooves (13), the mounting grooves (13) are consistent in specification and are divided into two rows, the four mounting grooves (13) in each row are distributed in a linear manner, the positions of the two opposite inner groove walls of the mounting grooves (13) close to the upper notches are respectively provided with a first groove (14), and the positions of the two opposite inner groove walls of the mounting grooves (13) close to the lower groove bottom are respectively provided with a second groove (, the bottom of the mounting groove (13) is fixedly provided with an arc-shaped limiting block (15), the two phases of the wheel mounting grooves (11) are provided with spray head mounting grooves (17) on the inner wall, and the lower end surface of the chassis (1) is coated with a chromium coating (18).

3. The new energy automobile chassis structure according to claim 1, characterized in that: the installation mechanism (2) comprises two rotating rods (21) and two rotating rods (21) which are respectively arranged in two first grooves (14) and two ends of the rotating rods (21) are respectively installed with two inner groove wall rotating of the first grooves (14) in a two-phase manner, two torsion springs (26) are respectively and fixedly sleeved at the positions of the two end parts of the rotating rods (21) and two torsion ends of the torsion springs (26) are respectively and fixedly installed with one inner groove wall of the first grooves (14) and two outer arc edges of the first grooves (14) far away from the rotating rods (21) are respectively and fixedly installed with rotating plates (22), two included angles between the rotating plates (22) are 60 degrees and two springs (23) are arranged below the rotating plates (22) and two springs (23) are respectively and fixedly installed with the inner groove bottoms of the two second grooves (16) and two springs (23) are close to one end which is respectively and fixedly installed with a fixing plate (24), two the external diameter of stationary blade (24) all is unanimous with the internal diameter of second groove (16), two stationary blade (24) one end in opposite directions equal fixed mounting have limiting plate (25), two limiting plate (25) one end in opposite directions all is the tangent plane and handles.

4. The new energy automobile chassis structure according to claim 1, characterized in that: protection machanism (3) are including protection casing (31), the equal fixed mounting in protection casing (31) two lower extreme limit has installation otic placode (32), two all be provided with two screws (33) on installation otic placode (32), two installation otic placode (32) are all through two screws (33) and chassis (1) threaded fixation.

5. The new energy automobile chassis structure according to claim 1, characterized in that: water spray mechanism (4) are including inlet tube (41), inlet tube (41) fixed mounting is in chassis (1) up end, inlet tube (41) one side is provided with a plurality of shower nozzle (42), and is a plurality of the equal fixed mounting of shower nozzle (42) is in shower nozzle mounting groove (17), inlet tube (41) one end fixedly connected with owner connecting pipe (43), four vice connecting pipes (44) of the equal fixedly connected with in main connecting pipe (43) both sides, it is a plurality of vice connecting pipe (44) are kept away from main connecting pipe (43) one end and are all with shower nozzle (42) fixed connection, main connecting pipe (43) and a plurality of vice connecting pipe (44) all set up in chassis (1).

6. The new energy automobile chassis structure according to claim 1, characterized in that: the transmission mechanisms (5) respectively comprise transmission boxes (51), annular ventilation holes (52) are embedded and installed at two opposite end parts of each transmission box (51), the transmission boxes (51) are arranged in a hollow mode, rotating grooves (53) are formed in two opposite box walls and one adjacent box wall of each transmission box (51), rotating blocks (55) are installed in the three rotating grooves (53) in a rotating mode, hemispherical grooves are formed in the outer ring walls of the three rotating blocks (55), a plurality of balls (54) are arranged between the hemispherical grooves and the rotating grooves (53), the three rotating blocks (55) are installed in the rotating grooves (53) in a rotating mode through the plurality of balls (54), two first meshing gears (57) which are arranged in parallel are arranged in each transmission box (51), and rotating shafts (58) are vertically and fixedly connected at the central positions of the two first meshing gears (57) far away from one side, one end, far away from each other, of each of the two rotating shafts (58) penetrates through the rotating block (55) and extends to two sides of the transmission case (51).

7. The new energy automobile chassis structure according to claim 6, characterized in that: one end, far away from each other, of each of the two rotating shafts (58) is fixedly installed with the rotating block (55), and the two first meshing gears (57) are fixedly connected through a connecting shaft (59).

8. The new energy automobile chassis structure according to claim 7, characterized in that: one of them first meshing gear (57) one side meshing is connected with a second meshing gear (56), second meshing gear (56) keep away from first meshing gear (57) one side central point and put perpendicular fixedly connected with transmission shaft (510), transmission shaft (510) keep away from second meshing gear (56) one end and run through turning block (55) and extend to two transmission boxes (51) one side in opposite directions, transmission shaft (510) set up the below at protection casing (31).

Technical Field

The invention belongs to the technical field of new energy automobile accessories, and particularly relates to a new energy automobile chassis structure.

Background

The new energy automobile refers to an automobile which adopts unconventional automobile fuel as a power source, and a chassis structure of the new energy automobile is a very important part.

The drowned of splashing when traditional new energy automobile goes on mud road splashes easily among the driving system of car bottom, cause driving system to damage, the wheel is also made dirty easily simultaneously, need clear up alone, secondly traditional new energy automobile adopts fixed welding's mode with the installation of frame when dispatching from the factory to install, there is the inconvenient and inconvenient problem of installation of maintenance, and finally, when going daily, traditional new energy automobile chassis's transmission and meshing receive the striking easily and damage, need design a new energy automobile chassis structure to this.

The invention content is as follows:

the invention aims to solve the problems in the prior art and provide a new energy automobile chassis structure.

In order to solve the above problems, the present invention provides a technical solution:

the utility model provides a new energy automobile chassis structure, includes chassis, installation mechanism, protection machanism, water spray mechanism and drive mechanism, fixed mounting has a plurality of installation mechanism in the chassis, and is a plurality of installation mechanism specification is unanimous and divide into two rows, four of every row be equidistant line type distribution between the installation mechanism, the up end central point on chassis puts fixed mounting and has protection machanism, the inside fixed mounting in chassis has water spray mechanism, the chassis up end fixed mounting has two drive mechanism, two drive mechanism specification is unanimous about the vertical center separation line spool symmetric distribution of chassis up end.

Specifically, two opposite sides of the chassis are respectively provided with two wheel mounting grooves, the four wheel mounting grooves are consistent in specification and are distributed in a rectangular array, the upper end surface of the chassis is vertically and fixedly provided with a plurality of mud guards, the two phases of the plurality of mud guards are arranged in parallel, the two parallel mud guards are arranged at the notches at the upper ends of the wheel mounting grooves, the upper end surface of the chassis is provided with a plurality of mounting grooves, the plurality of mounting grooves are consistent in specification and are divided into two rows, the four mounting grooves of each row are distributed in a linear manner, the positions, close to the upper notches, of the two internal groove walls of the plurality of mounting grooves are respectively provided with a first groove, the positions, close to the lower groove bottom, of the two internal groove walls of the plurality of mounting grooves are respectively provided with a second groove, the groove bottoms of the plurality of mounting grooves are, and the lower end surfaces of the chassis are sprayed with a chromium coating.

Specifically, the mounting mechanism comprises two rotating rods, the two rotating rods are respectively arranged in two first grooves, the two ends of the two rotating rods are rotatably mounted with two inner groove walls of the first grooves, the positions at the two ends of the two rotating rods are fixedly sleeved with torsional springs, one torsional end of each torsional spring is fixedly mounted with one inner groove wall of the first groove, the outer arc edges of the two rotating rods, which are far away from the first grooves, are fixedly mounted with rotating plates, an included angle between the two rotating plates is equal, two springs are arranged below the two rotating plates, one ends, which are far away from the two springs, are fixedly mounted with the bottoms of the two second grooves respectively, two springs are close to one ends and are fixedly mounted with fixed plates, the outer diameters of the two fixed plates are consistent with the inner diameters of the second grooves, and one ends, which are opposite to the two fixed plates are fixedly mounted with limiting plates, and one opposite ends of the two limiting plates are subjected to tangent plane treatment.

Specifically, protection machanism includes the protection casing, the equal fixed mounting in protection casing both ends lower extreme edge has the installation otic placode, two all be provided with two screws on the installation otic placode, two the installation otic placode is all through two screws and chassis thread tightening.

Specifically, water spray mechanism includes the inlet tube, inlet tube fixed mounting is on the chassis up end, inlet tube one side is provided with a plurality of shower nozzle, and is a plurality of the equal fixed mounting of shower nozzle is in the shower nozzle mounting groove, inlet tube one end fixedly connected with owner connecting pipe, four vice connecting pipes of the equal fixedly connected with in main connecting pipe both sides, it is a plurality of vice connecting pipe keep away from main connecting pipe one end all with shower nozzle fixed connection, main connecting pipe and a plurality of vice connecting pipe all set up in the chassis.

Specifically, the transmission mechanism comprises a transmission case, annular ventilation holes are embedded in two opposite end portions of the transmission case, the transmission case is hollow, a rotation groove is formed in two opposite case walls of the transmission case and one adjacent case wall of the transmission case, the rotation groove is formed in the three opposite case walls, a rotation block is installed in the rotation groove in a rotating mode, a hemisphere groove is formed in the outer ring wall of the rotation block, a plurality of balls are arranged between the hemisphere groove and the rotation groove, the rotation block is installed in a rotating mode through the balls and the rotation groove, two first meshing gears which are parallel to each other are arranged in the transmission case, the center positions, away from one side of the first meshing gears, of the first meshing gears are perpendicular to and fixedly connected with rotation shafts, and one ends, away from the rotation shafts, of the first meshing gears penetrate through the rotation block and extend to two sides.

Specifically, one end, far away from the two rotating shafts, of each rotating shaft is fixedly installed with the rotating block.

Specifically, one of them first meshing gear one side meshing is connected with a second meshing gear, the perpendicular fixedly connected with transmission shaft of first meshing gear one side central point position is kept away from to the second meshing gear, the transmission shaft is kept away from second meshing gear one end and is run through the turning block and extend to two transmission case one side in opposite directions, the transmission shaft sets up the below at the protection casing.

The invention has the beneficial effects that: the invention relates to a new energy automobile chassis structure, which has the following advantages compared with the traditional new energy automobile chassis structure;

1. in-process that the vehicle went, the fender of tire mounting groove both sides, the fender from the area forms a last semi-ring closed fender mud structure on the cooperation tire, make in the muddy water that the wheel splashes can not splash the driving system on the chassis, improve the security that chassis driving system goes on the muddy water road surface, and the shower nozzle is installed in the equal embedding of double-phase inside lateral wall in wheel mounting groove, the output intercommunication of inlet tube and on-vehicle water tank, open the valve of output through cavity operation panel control water tank, water in the water tank enters into finally from the shower nozzle in the vice connecting pipe through main connecting pipe, can be timely wash the dirt on the wheel, avoid the dirt to condense, reduce the wheel clearance difficulty degree in later stage

2. Equal fixed mounting has installation mechanism in a plurality of mounting grooves, at first, there is a screens effect to external installation pole through dwang and rotor plate, the torsional spring is forced elastic deformation after the installation pole continues to descend, descend to two rotor plates below after when the installation pole, natural elasticity through the torsional spring resumes to continue to reset dwang and rotor plate, the installation pole continues to fall to the inclined plane department of two limiting plates, promote two limiting plates, make the spring compressed, when the lower extreme cambered surface of installation pole is inconsistent with the interior cambered surface of arc stopper, two springs are because elastic restoring force, reset again the limiting plate, carry out spacing fixedly through two limiting plates and arc stopper to the installation pole, and the installation efficiency is improved, and the later maintenance is facilitated.

3. Be provided with transmission case and protection casing and carry out crashproof protection to meshing gear and transmission shaft respectively, improve new energy automobile transmission parts's security.