CN219104357U

CN219104357U - New energy automobile kinetic energy recovery test rack

Info

Publication number: CN219104357U
Application number: CN202223273374.XU
Authority: CN
Inventors: 解继红; 张继文; 冯士昌; 刘学平
Original assignee: Taiyuan Tianruidi Automobile Testing Equipment Co ltd
Current assignee: Taiyuan Tianruidi Automobile Testing Equipment Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-05-30
Anticipated expiration: 2032-12-07

Abstract

The utility model provides a new energy automobile kinetic energy recovery test bench, comprising: the testing device comprises a testing device main body, an interface and a connecting wire, wherein the right side of the outer wall of the testing device main body is fixedly connected with the interface, the top end of the testing device main body is fixedly connected with three groups of connecting wires, the bottom end of the testing device main body is fixedly connected with an adjusting mechanism, the adjusting mechanism comprises a movable block, a threaded rod, a limiting rod, a rotating motor, a connecting plate and a supporting plate, and the threaded rod is connected with the inner wall of the movable block in a threaded manner.

Description

New energy automobile kinetic energy recovery test rack

Technical Field

The utility model belongs to the technical field of new energy automobile kinetic energy recovery, and particularly relates to a new energy automobile kinetic energy recovery test bench.

Background

The new energy electric automobile comprises an electric driving and controlling system, a driving force transmission and other mechanical systems, a working device for completing a given task and the like, wherein the new energy electric automobile is braked, so that a new energy automobile kinetic energy recovery test bench is needed to be used for knowing the new energy automobile kinetic energy;

when the existing new energy automobile kinetic energy recovery test bench is used, most of the existing new energy automobile kinetic energy recovery test bench is used for manually adjusting the distance between two groups of test device main bodies through staff, as the new energy automobiles with different models are required to be tested, the distances between two groups of rotating shafts of the bottom plates of the two groups of new energy automobiles are also different, the staff is required to manually adjust the two groups of test device main bodies for many times, the workload of the staff is increased, and the test efficiency of the new energy automobile kinetic energy recovery is reduced!

In summary, the present utility model provides a new energy vehicle kinetic energy recovery test bench to solve the above problems.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a new energy automobile kinetic energy recovery test bench which solves the problems that in the prior art, most of the new energy automobile kinetic energy recovery test bench is that the distance between two groups of test device main bodies is manually adjusted by a worker, and because the new energy automobiles with different types are required to be tested, the distances between two groups of rotating shafts of the bottom plates of the two groups of new energy automobiles are different, the two groups of test device main bodies are required to be manually adjusted for multiple times by the worker, the workload of the worker is increased, the test efficiency of the new energy automobile kinetic energy recovery is reduced, and the like.

A new energy automobile kinetic energy recovery test bench, comprising: the testing device comprises a testing device body, an interface and connecting wires, wherein the interface is fixedly connected to the right side of the outer wall of the testing device body, three groups of connecting wires are fixedly connected to the top end of the testing device body, and an adjusting mechanism is fixedly connected to the bottom end of the testing device body.

Preferably, the adjustment mechanism includes movable block, threaded rod, gag lever post, rotating electrical machines, connecting plate and backup pad, the inner wall threaded connection of movable block has the threaded rod, the inner wall of movable block runs through there are two sets of gag lever posts, the right-hand member fixedly connected with rotating electrical machines of threaded rod, two sets of the both ends fixedly connected with two sets of connecting plates of gag lever post, two sets of the bottom fixedly connected with backup pad of connecting plate, the top of movable block and the bottom fixed connection of testing arrangement main part.

Preferably, the bottom fixedly connected with lifter of backup pad, the outer wall nestification of lifter has spacing support, the inner wall of lifter runs through there is the movable rod, the right-hand member outer wall nestification of movable rod has the rotary disk, the spout has been seted up to the laminating position of rotary disk and movable rod, the outer wall right side fixedly connected with servo motor of rotary disk, servo motor's bottom fixedly connected with bottom plate.

Preferably, one ends of the three groups of connecting wires, which are far away from the main body of the testing device, are fixedly connected with the display main body.

Preferably, the outer wall of the threaded rod is provided with two sets of threads, and the reverse directions of the two sets of threads are opposite.

Preferably, the bottom of the limit bracket is fixedly connected with the top of the bottom plate, and the shape of the chute is circular.

Preferably, the lifting rod forms a lifting mechanism through the rotating disc, the sliding groove, the movable rod, the limiting support and the bottom plate.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, a rotating motor is operated by a worker to drive a threaded rod to rotate, and two groups of limiting rods and two groups of connecting plates are connected to drive two groups of movable blocks to move relatively, so that two groups of testing device bodies move relatively, and the aim of automatically adjusting the distance between two groups of testing device bodies of a new energy automobile kinetic energy recovery testing bench is fulfilled;

2. according to the utility model, a servo motor is enabled to work by a worker, the rotary disk is driven to rotate, so that the movable rod slides along the sliding groove, the lifting rod is driven to slide along the inner wall of the limiting support, the supporting plate is driven to descend, and the purpose of automatically adjusting the heights of two groups of testing device bodies of the new energy automobile kinetic energy recovery testing bench is realized.

Drawings

FIG. 1 is a schematic view of the overall connection part structure of the present utility model;

FIG. 2 is a schematic view of the connecting part structure of the movable block of the present utility model;

FIG. 3 is a schematic view of an explosion structure of the connecting part of the movable rod of the utility model;

FIG. 4 is a schematic cross-sectional view of the joint of the movable block according to the present utility model.

In the figure:

1. a testing device body; 2. an interface; 3. a connecting wire; 4. an adjusting mechanism; 401. a movable block; 402. a threaded rod; 403. a limit rod; 404. a rotating electric machine; 405. a connecting plate; 406. a support plate; 5. a lifting rod; 6. a limit bracket; 7. a movable rod; 8. a rotating disc; 9. a chute; 10. a servo motor; 11. a bottom plate.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

As shown in fig. 1 and 2, the present utility model provides a new energy automobile kinetic energy recovery test bench, comprising: testing arrangement main part 1, interface 2 and connecting wire 3, the outer wall right side fixedly connected with interface 2 of testing arrangement main part 1, the top fixedly connected with of testing arrangement main part 1 is three sets of connecting wire 3, and the bottom fixedly connected with adjustment mechanism 4 of testing arrangement main part 1 is favorable to realizing the test of new energy automobile kinetic energy recovery under the setting of testing arrangement main part 1, interface 2 and connecting wire 3.

Referring to fig. 2 and 4, the adjusting mechanism 4 includes a movable block 401, a threaded rod 402, a stop lever 403, a rotating motor 404, a connecting plate 405 and a supporting plate 406, the threaded rod 402 is connected to the inner wall of the movable block 401, two groups of stop levers 403 penetrate through the inner wall of the movable block 401, the rotating motor 404 is fixedly connected to the right end of the threaded rod 402, two groups of connecting plates 405 are fixedly connected to the two ends of the two groups of stop levers 403, the supporting plate 406 is fixedly connected to the bottom ends of the two groups of connecting plates 405, the top end of the movable block 401 is fixedly connected with the bottom end of the testing device main body 1, which is favorable for a worker to make the rotating motor 404 work, and finally, the purpose of automatically adjusting the distance between the two groups of testing device main bodies 1 of the new energy automobile kinetic energy recovery testing bench is achieved.

Referring to fig. 3, the bottom end of the supporting plate 406 is fixedly connected with a lifting rod 5, the outer wall of the lifting rod 5 is nested with a limiting bracket 6, the inner wall of the lifting rod 5 is penetrated with a movable rod 7, the outer wall of the right end of the movable rod 7 is nested with a rotating disc 8, a joint part of the rotating disc 8 and the movable rod 7 is provided with a sliding groove 9, the right side of the outer wall of the rotating disc 8 is fixedly connected with a servo motor 10, the bottom end of the servo motor 10 is fixedly connected with a bottom plate 11, the work of the servo motor 10 is facilitated, and finally the purpose of automatically adjusting the heights of two groups of testing device main bodies 1 of the new energy automobile kinetic energy recovery testing bench is realized.

Referring to fig. 1 and 2, one end of the three groups of connecting wires 3, which is far away from the testing device main body 1, is fixedly connected with the display main body, so that the tested data can be transmitted to the display main body for display through the six groups of connecting wires 3 under the connection of the two groups of testing device main bodies 1.

Referring to fig. 4, two sets of threads are disposed on the outer wall of the threaded rod 402, and the two sets of threads are opposite in reverse direction, so that the threaded rod 402 can rotate, and the two sets of movable blocks 401 are driven to move relatively under the limitation of the two sets of limiting rods 403 and the support of the two sets of connecting plates 405.

Referring to fig. 3, the bottom end of the limiting bracket 6 is fixedly connected with the top end of the bottom plate 11, and the shape of the chute 9 is circular, so that the rotating disk 8 drives the movable rod 7 to slide along the chute 9 under the limitation of the limiting bracket 6 to the lifting rod 5.

Referring to fig. 3, the lifting rod 5 forms a lifting mechanism between the rotating disc 8, the sliding groove 9, the movable rod 7, the limiting support 6 and the bottom plate 11, which is beneficial to the rotation of the rotating disc 8, so that the movable rod 7 slides along the sliding groove 9 to drive the lifting rod 5 to slide along the inner wall of the limiting support 6.

The specific working principle is as follows: when the new energy automobile kinetic energy recovery test bench is used, as shown in fig. 1-4, a worker nests two groups of interfaces 2 on the outer walls of two groups of rotating shafts of a chassis of the new energy automobile, so that the new energy automobile works to drive the two groups of rotating shafts to rotate, and test data are transmitted to a display main body for display through six groups of connecting wires 3 under the connection of the two groups of interfaces 2 and the two groups of test device main bodies 1;

under the support of the support plate 406, a worker makes the rotating motor 404 work to drive the threaded rod 402 to rotate, and under the limit of the two groups of limit rods 403 and the support of the two groups of connecting plates 405, the two groups of movable blocks 401 are driven to move relatively, so that the two groups of testing device main bodies 1 move relatively, and the aim of automatically adjusting the distance between the two groups of testing device main bodies 1 of the new energy automobile kinetic energy recovery testing bench is fulfilled;

under the support of the bottom plate 11, the servo motor 10 is enabled to work, the rotary disk 8 is driven to rotate, the movable rod 7 slides in the chute 9, the lifting rod 5 slides along the inner wall of the limit bracket 6, the supporting plate 406 is driven to descend, and the purpose of automatically adjusting the heights of the two groups of testing device main bodies 1 of the new energy automobile kinetic energy recovery testing bench is achieved.

The embodiments of the present utility model have been shown and described for the purpose of illustration and description, it being understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made therein by one of ordinary skill in the art without departing from the scope of the utility model.

Claims

1. A new energy automobile kinetic energy recovery test bench, comprising: testing arrangement main part (1), interface (2) and connecting wire (3), a serial communication port, outer wall right side fixedly connected with interface (2) of testing arrangement main part (1), the top fixedly connected with of testing arrangement main part (1) is three sets of connecting wire (3), the bottom fixedly connected with adjustment mechanism (4) of testing arrangement main part (1), adjustment mechanism (4) include movable block (401), threaded rod (402), gag lever post (403), rotating electrical machines (404), connecting plate (405) and backup pad (406), the inner wall threaded connection of movable block (401) has threaded rod (402), the inner wall of movable block (401) runs through two sets of gag lever posts (403), the right-hand member fixedly connected with rotating electrical machines (404) of threaded rod (402), two sets of the both ends fixedly connected with two sets of connecting plates (405) of the bottom fixedly connected with backup pad (406) of connecting plate (405), the top of movable block (401) and the bottom fixedly connected with of testing arrangement main part (1), the outer wall of threaded rod (402) is provided with two sets of reverse threads, two sets of reverse threads.

2. The new energy automobile kinetic energy recovery test bench of claim 1, wherein: bottom fixedly connected with lifter (5) of backup pad (406), the outer wall nestification of lifter (5) has spacing support (6), the inner wall of lifter (5) runs through there is movable rod (7), the right-hand member outer wall nestification of movable rod (7) has rotary disk (8), spout (9) have been seted up at laminating position of rotary disk (8) and movable rod (7), outer wall right side fixedly connected with servo motor (10) of rotary disk (8), bottom fixedly connected with bottom plate (11) of servo motor (10).

3. The new energy automobile kinetic energy recovery test bench of claim 1, wherein: one end, far away from the testing device main body (1), of the three groups of connecting wires (3) is fixedly connected with the display main body.

4. The new energy automobile kinetic energy recovery test bench of claim 2, wherein: the bottom of the limiting support (6) is fixedly connected with the top of the bottom plate (11), and the shape of the sliding groove (9) is circular.

5. The new energy automobile kinetic energy recovery test bench of claim 2, wherein: the lifting rod (5) forms a lifting mechanism through the rotary disc (8), the sliding groove (9), the movable rod (7), the limiting support (6) and the bottom plate (11).