CN208723687U - Fan driving motor is filled on a kind of pure electric vehicle sanitation truck - Google Patents
Fan driving motor is filled on a kind of pure electric vehicle sanitation truck Download PDFInfo
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- CN208723687U CN208723687U CN201821501744.1U CN201821501744U CN208723687U CN 208723687 U CN208723687 U CN 208723687U CN 201821501744 U CN201821501744 U CN 201821501744U CN 208723687 U CN208723687 U CN 208723687U
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- motor
- driving motor
- pure electric
- waterproof connector
- electric vehicle
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
Fan driving motor is filled on a kind of pure electric vehicle sanitation truck, it includes motor body, it is characterized by: the motor is permanent magnet synchronous motor, the shaft end position of machine shaft is in the cone structure for playing the role of centering and axially position, and the external screw thread for spinning stop nut is machined in cone structure outer end, impeller support is installed by way of stop nut and key connection in the cone structure section of machine shaft end, and is packaged with sealing-plug in the outer end of impeller support axis hole；External connection power line socket, waterproof connector, temperature sensor, vent valve with water-proof function are installed in back end cover for motor, wherein the external connection power line socket and waterproof connector are arranged side by side.The utility model has waterproof performance, and operational efficiency is high, small in size, and the installation accuracy and rigidity of blower can be improved, and reduces operation noise, improves reliability of operation.
Description
Technical field
The utility model belongs to small-sized pure electric sanitation cart field, particularly relates to fill on a kind of pure electric vehicle sanitation truck
Fan driving motor.
Background technique
What the upper dress fan driving motor of small-sized pure electric sanitation truck used currently on the market is mostly three-phase asynchronous motor, electricity
Machine triple line uses binding post structure, and degree of protection is poor, and installation effectiveness is low, and blower and electric motor mounting structure are complicated, are easy
Abnormal sound vibration is generated, fills fan driving motor low efficiency on such small-sized pure electric sanitation truck, noise is big, and environmental suitability is poor
The disadvantages of, therefore the novel driving motor of one kind need to be researched and developed to promote environmental protection and the comfort of pure electric vehicle sanitation cart.
Summary of the invention
The purpose of this utility model is exactly the shortcoming being directed in the presence of the above-mentioned prior art and provides a kind of pure electricity
Fan driving motor is filled on dynamic sanitation truck.
The purpose of this utility model can be realized by following technique measures:
It includes motor body that fan driving motor is filled on the pure electric vehicle sanitation truck of the utility model, it is characterised in that:
The motor is permanent magnet synchronous motor, and the shaft end position of machine shaft is in the cone knot for playing the role of centering and axially position
Structure, and it is machined with the external screw thread for spinning stop nut in cone structure outer end, the cone structure in machine shaft end
In section impeller support is installed by way of stop nut and key connection, and is packaged with sealing in the outer end of impeller support axis hole
Plug；External connection power line socket, waterproof connector, temperature sensor, vent valve with water-proof function are installed in back end cover for motor,
Wherein the external connection power line socket and waterproof connector are arranged side by side.
External connection power line socket described in the utility model, the outlet direction of waterproof connector and electrical axis are perpendicular.Institute
Stating motor front end cover design has positioning spigot, mounting hole.
The beneficial effects of the utility model are as follows:
The technical solution of the utility model makes the power line of driving motor easy for installation, and fan operation is high-efficient, noise
It is low and reach simple and convenient, the solid and reliable effect of dress assembling.
Detailed description of the invention
Fig. 1 is the main view of the utility model.
Fig. 2 is the upper dress fan driving motor system scheme of installation of the utility model.
Fig. 3 is the side view (removal impeller support) of Fig. 1.
Serial number in figure: 1 be sealing-plug, 2 be stop nut, 3 be impeller support, 4 be flat key, 5 be machine shaft, 6 be before
End cap, 7 be casing, 8 be rear end cap, 9 be external connection power line socket, 10 be waterproof connector, 11 be temperature sensor, 12 be ventilative
Valve, 13 be screw, 14 be blower.
Specific embodiment
The utility model is further described below with reference to embodiment (attached drawing):
As shown in Figure 1,3, fan driving motor is filled on the pure electric vehicle sanitation truck of the utility model includes motor body,
The motor is permanent magnet synchronous motor, and the shaft end position of machine shaft 5 is in the cone for playing the role of centering and axially position
Body structure, and it is machined with the external screw thread for spinning stop nut in cone structure outer end, the cone in 5 end of machine shaft
Impeller support 3 is equipped with by stop nut 2 and key (flat key 4) connection type in structural sections, and in impeller support axis hole
Outer end is packaged with sealing-plug 1(and plays protective effect to stop nut 2 and machine shaft screw thread)；In back end cover for motor 8
External connection power line socket 9 with water-proof function, waterproof connector 10, temperature sensor 11, vent valve 12(are installed referring to figure
2), wherein the external connection power line socket 9 and waterproof connector 10 are arranged side by side；The external connection power line socket 9, waterproof connector 10
Outlet direction and electrical axis it is perpendicular, connect power line when can realize fast insert-pull.It is fixed that the motor front end cover design has
Position seam allowance, mounting hole.
As shown in Fig. 2, upper dress fan driving motor system is made of screw 13, blower 14 with driving motor；Wherein institute
Stating the design of motor front end cover 6 has installation positioning spigot, mounting hole, and driving motor is mounted on blower 14 by positioning spigot,
And be locked by screw 13, the impeller in blower is fixedly mounted with impeller support 3, ensure that the installation accuracy of draught fan impeller
And rigidity；Any angle installation may be implemented in upper dress blower drive system apparatus installation form, and can guarantee driving motor
Reliability when driving blower high-speed cruising.
Claims (2)
1. filling fan driving motor on a kind of pure electric vehicle sanitation truck, it includes motor body, it is characterised in that: described electronic
Machine is permanent magnet synchronous motor, and the shaft end position of machine shaft is in the cone structure for playing the role of centering and axially position, and is being bored
Body structure outer end is machined with the external screw thread for spinning stop nut, by anti-in the cone structure section of machine shaft end
Loose nut and key connection mode are equipped with impeller support, and are packaged with sealing-plug in the outer end of impeller support axis hole；In motor
Rear end cap is equipped with external connection power line socket, waterproof connector, temperature sensor, vent valve with water-proof function, wherein described
External connection power line socket and waterproof connector are arranged side by side.
2. filling fan driving motor on pure electric vehicle sanitation truck according to claim 1, it is characterised in that: described external dynamic
Line of force socket, the outlet direction of waterproof connector and electrical axis are perpendicular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821501744.1U CN208723687U (en) | 2018-09-14 | 2018-09-14 | Fan driving motor is filled on a kind of pure electric vehicle sanitation truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821501744.1U CN208723687U (en) | 2018-09-14 | 2018-09-14 | Fan driving motor is filled on a kind of pure electric vehicle sanitation truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208723687U true CN208723687U (en) | 2019-04-09 |
Family
ID=65982034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821501744.1U Active CN208723687U (en) | 2018-09-14 | 2018-09-14 | Fan driving motor is filled on a kind of pure electric vehicle sanitation truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208723687U (en) |
-
2018
- 2018-09-14 CN CN201821501744.1U patent/CN208723687U/en active Active
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