CN212255555U - Direct current load test machine - Google Patents
Direct current load test machine Download PDFInfo
- Publication number
- CN212255555U CN212255555U CN202021200556.2U CN202021200556U CN212255555U CN 212255555 U CN212255555 U CN 212255555U CN 202021200556 U CN202021200556 U CN 202021200556U CN 212255555 U CN212255555 U CN 212255555U
- Authority
- CN
- China
- Prior art keywords
- protective cover
- load
- protection casing
- supporting
- wheel motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 25
- 230000001681 protective effect Effects 0.000 claims description 19
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000002474 experimental method Methods 0.000 description 9
- 230000017525 heat dissipation Effects 0.000 description 5
- 238000007599 discharging Methods 0.000 description 4
- 230000001915 proofreading effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)
Abstract
The utility model discloses a direct current load test machine, including supporting the chassis, the both sides of supporting the chassis top all are provided with the backup pad that is used for the fixed stay, are provided with between two backup pads to be used for the protection to shelter from radiating protection casing, and one side of supporting the chassis is provided with the running-board, and the inside one side of protection casing is provided with the controller, and the bottom fixed mounting of protection casing has the fixed stay frame, and the top of fixed stay frame and the inside top inner wall fixed connection of protection casing, the arc opening has been seted up to one side of protection casing, the beneficial effects of the utility: through the interact that sets up in-wheel motor and brake area for the running-board tramples the drive brake area at the manual work and carries out the transmission type and rotate, then mutually supports with in-wheel motor and carries out the load and discharge, and in the in-wheel motor rotation, carry out the brake load through the running-board to the brake area and realize the operation, the simple structure that discharges of this load, it is durable, test speed is fast, the high characteristics of practicality.
Description
Technical Field
The utility model relates to a load current technical field, in particular to direct current load test machine.
Background
At present, for some load discharge experiments, the rotating speed of the existing load testing machine in the discharging process of the experiments can not meet the requirements of the existing load discharge experiments far, the long-time service performance of the load discharge testing machine can be reduced, the accuracy of the tested data of the experiments is low, and then the checking and the proofreading of the data at the later stage of the whole load discharge experiment are influenced, so that the direct current load testing machine is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a direct current load test machine to the rate that the traditional load test machine that proposes discharged in solving above-mentioned background art can not satisfy the demand that the load discharged the experiment far away, will reduce to the long-time performance of load test machine that discharges, and is lower to the data accuracy of experiment test, then, influences the inspection and the problem of proofreading the scarce of the data in whole load discharge test later stage.
In order to achieve the above object, the utility model provides a following technical scheme: a direct current load test machine comprises a supporting underframe, wherein supporting plates for fixing and supporting are arranged on two sides of the top of the supporting underframe, a protective cover for protecting and shielding heat dissipation is arranged between the two supporting plates, and a pedal plate is arranged on one side of the supporting underframe;
the novel brake pedal is characterized in that a controller is arranged on one side of the inside of the protective cover, a fixed support frame is fixedly mounted at the bottom end of the protective cover, the top of the fixed support frame is fixedly connected with the inner wall of the top end of the inside of the protective cover, an arc-shaped opening is formed in one side of the protective cover, a clamping groove is formed in the top of the protective cover, a connecting rod is arranged inside the clamping groove, an in-wheel motor is fixedly mounted on the outer side of the connecting rod, a semicircular groove is formed in the outer side of the in-wheel motor, a brake belt is sleeved inside the semicircular groove, and one end of.
As an optimized technical scheme of the utility model, one side fixed mounting who supports the chassis has travel switch.
As an optimized technical proposal of the utility model, a plurality of radiating grooves used for hot air flow emission are arranged on the surface of the protective cover.
As an optimized technical scheme of the utility model, the pole wall and the protection casing both sides wall of connecting rod are inlayed the bearing that is equipped with and are rotated and be connected.
As an optimal technical scheme of the utility model, in-wheel motor and controller electric connection, controller and travel switch electric connection.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a direct current load test machine:
1) through the interact who sets up in-wheel motor and brake area for the running-board tramples the drive brake area at the manual work and carries out the transmission type and rotate, then with in-wheel motor mutually support carry out the load discharge, in the in-wheel motor rotation, carry out the brake load through the running-board to the brake area and realize the operation, the discharge of this load, durable, test speed is fast.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is a schematic view of the back structure of the present invention;
fig. 4 is a schematic side view of the present invention;
fig. 5 is a schematic view of the arc-shaped opening structure of the present invention.
In the figure: 1. a support chassis; 2. a support plate; 3. a protective cover; 4. a foot pedal; 5. a controller; 6. fixing a support frame; 7. an arc-shaped opening; 8. a connecting rod; 9. a hub motor; 10. a semicircular groove; 11. a brake band; 12. a travel switch; 13. a heat dissipation groove.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the utility model provides a dc load testing machine, which comprises a supporting chassis 1, wherein two sides of the top of the supporting chassis 1 are respectively provided with a supporting plate 2 for fixed support, a protective cover 3 for protecting and shielding heat dissipation is arranged between the two supporting plates 2, and one side of the supporting chassis 1 is provided with a pedal plate 4;
inside one side of protection casing 3 is provided with controller 5, the bottom fixed mounting of protection casing 3 has fix the support frame 6, fix the top of support frame 6 and the inside top inner wall fixed connection of protection casing 3, arc opening 7 has been seted up to one side of protection casing 3, open at the top of protection casing 3 has the draw-in groove, the inside of draw-in groove is provided with connecting rod 8, the outside fixed mounting of connecting rod 8 has in-wheel motor 9, semicircular groove 10 has been seted up in-wheel motor 9's the outside, the inside cover of semicircular groove 10 is equipped with brake area 11, one end of brake area 11 is passed arc opening 7 and is connected with one side transmission of running.
During the specific use, this direct current load test machine adopts pedal ability shortest time load discharge, be suitable for the test and generally need the test experiment that the load was discharged, before the test begins, at first open travel switch 12, pedal 4 who steps on through the manual work carries out, drive brake area 11 and carry out the transmission type rotation, then mutually support with in-wheel motor 9 and carry out the load and discharge, in-wheel motor 9 rotation, brake area 11 through pedal 4 and carry out the load operation of discharging, this load discharge simple structure, and is durable, the test rate is fast, the high characteristics of practicality.
In the present embodiment, a travel switch 12 is fixedly mounted to one side of the support chassis 1.
When the device is used specifically, the wheel hub motor 9 discharging to the load is convenient to control by arranging the travel switch 12.
In this embodiment, the surface of the shield 3 is provided with a plurality of heat dissipation slots 13 for discharging hot air. During the specific use, the heat dissipation groove 13 through setting up is convenient for dispel the heat that the inside in-wheel motor 9 load of protection casing 3 discharged the production, improves the accuracy of the data of load discharge experiment.
In this embodiment, the rod wall of the connecting rod 8 is rotatably connected with the bearings embedded in the two side walls of the protective cover 3.
When in specific use, the friction generated by the fixed rotation of the hub motor 9 driving the connecting rod 8 to contact and rotate the wall of the protective cover 3 is reduced through the arranged bearing,
in the present embodiment, the in-wheel motor 9 is electrically connected to the controller 5, and the controller 5 is electrically connected to the travel switch 12.
When the direct current load testing machine is used specifically, the equipment on the direct current load testing machine is convenient to control through the arrangement of the switch panel.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A direct current load testing machine comprises a supporting underframe (1), and is characterized in that supporting plates (2) for fixed support are arranged on two sides of the top of the supporting underframe (1), a protective cover (3) for shielding and radiating is arranged between the two supporting plates (2), and a pedal plate (4) is arranged on one side of the supporting underframe (1);
the novel brake pedal is characterized in that a controller (5) is arranged on one side of the interior of the protective cover (3), a fixed support frame (6) is fixedly mounted at the bottom end of the protective cover (3), the top of the fixed support frame (6) is fixedly connected with the inner wall of the top end of the interior of the protective cover (3), an arc-shaped opening (7) is formed in one side of the protective cover (3), a clamping groove is formed in the top of the protective cover (3), a connecting rod (8) is arranged inside the clamping groove, a hub motor (9) is fixedly mounted on the outer side of the connecting rod (8), a semicircular groove (10) is formed in the outer side of the hub motor (9), a brake belt (11) is sleeved inside the semicircular groove (10), and one end of the brake belt (11) penetrates through the arc-shaped opening (.
2. The dc load tester as recited in claim 1, wherein: and a travel switch (12) is fixedly arranged on one side of the supporting underframe (1).
3. The dc load tester as recited in claim 1, wherein: the surface of the protective cover (3) is provided with a plurality of radiating grooves (13) for hot air flow discharge.
4. The dc load tester as recited in claim 1, wherein: the rod wall of the connecting rod (8) is rotatably connected with bearings embedded in two side walls of the protective cover (3).
5. The dc load tester as recited in claim 2, wherein: the hub motor (9) is electrically connected with the controller (5), and the controller (5) is electrically connected with the travel switch (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021200556.2U CN212255555U (en) | 2020-06-26 | 2020-06-26 | Direct current load test machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021200556.2U CN212255555U (en) | 2020-06-26 | 2020-06-26 | Direct current load test machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212255555U true CN212255555U (en) | 2020-12-29 |
Family
ID=73987696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021200556.2U Active CN212255555U (en) | 2020-06-26 | 2020-06-26 | Direct current load test machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212255555U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111736045A (en) * | 2020-06-26 | 2020-10-02 | 山东田河新能源科技有限公司 | Direct current load test machine |
-
2020
- 2020-06-26 CN CN202021200556.2U patent/CN212255555U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111736045A (en) * | 2020-06-26 | 2020-10-02 | 山东田河新能源科技有限公司 | Direct current load test machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212255555U (en) | Direct current load test machine | |
| CN216288628U (en) | New energy battery installation mount with ventilation structure | |
| CN111736045A (en) | Direct current load test machine | |
| CN209805167U (en) | Power box convenient to dismantle | |
| CN219458802U (en) | High-torque outer rotor motor | |
| CN209088311U (en) | It is a kind of it is for building can dust-proof radiating electric power cabinet | |
| CN217720917U (en) | Brush motor for hollow cup | |
| CN210100656U (en) | Cooling and air-drying equipment for cable processing | |
| CN217879399U (en) | Voltage detection equipment for semiconductor processing | |
| CN210273745U (en) | Hub motor | |
| CN212163073U (en) | Energy-saving accelerating motor | |
| CN211063428U (en) | Permanent magnet synchronous motor rotor, permanent magnet synchronous motor and electric automobile | |
| CN213331609U (en) | Heat dissipation fan for automobile audio | |
| CN210476042U (en) | Automobile welding part overturning detection table | |
| CN208920987U (en) | A kind of door weather strip cubing | |
| CN112366410A (en) | New energy automobile group battery protector | |
| CN114520382A (en) | Lithium battery protection board control device and use method thereof | |
| CN221006570U (en) | Protection device for vibration swing degree monitor of water motor unit | |
| CN216228381U (en) | Motor rotor grinding device | |
| CN111799885A (en) | A installation device for USP safety power supply | |
| CN213124553U (en) | Automobile battery heat dissipation device | |
| CN218958683U (en) | Motor cover body with heat radiation structure | |
| CN218416106U (en) | Thin and durable front end cover of automobile motor | |
| CN212182398U (en) | Battery box of electric automobile | |
| CN218769778U (en) | Novel power battery module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A DC load testing machine Granted publication date: 20201229 Pledgee: Dezhou Bank Co.,Ltd. Leling Branch Pledgor: Shandong Tianhe New Energy Technology Co.,Ltd. Registration number: Y2024980001296 |