CN219802046U - Motor structure convenient to shell is dismantled - Google Patents

Abstract

The utility model relates to the technical field of motor shells, in particular to a motor structure convenient for shell disassembly, which comprises an upper shell, wherein the bottom of the upper shell is in threaded connection with a lower shell, sealing edges are respectively welded on two sides of the bottom of the upper shell, sealing edges are respectively welded on two sides of the top of the lower shell, screws are in threaded connection with two ends of the sealing edges, bases are fixedly connected with two ends of the bottom of the lower shell, handles and a pressure gauge shell are respectively in threaded connection with the top of the upper shell, the pressure gauge shell is positioned in the middle of the two handles, a water pressure testing device is movably connected inside the pressure gauge shell, the improved motor can more conveniently carry out maintenance and inspection work on the interior of the motor, meanwhile, the handles are additionally arranged on the shell, the motor is more convenient to carry, the improvement of cooling fans and heat dissipation holes is facilitated, the number of the heat dissipation holes is increased, and the temperature inside the motor can be diffused more rapidly.

Description

Motor structure convenient to shell is dismantled

Technical Field

The utility model relates to the technical field of motor shells, in particular to a motor structure convenient for shell disassembly.

Background

The motor is commonly called a motor, and is an electromagnetic device for converting or transmitting electric energy according to an electromagnetic induction law, and the main function of the motor is to convert mechanical energy into electric energy; the motor housing is one of motor accessories, generally refers to an external casing of all electrical motor equipment, and is a protection device of a motor.

The prior patent (publication number: CN 212875521U) discloses a waterproof shell for a motor, which comprises a waterproof shell main body, wherein the left side and the right side of the inner cavity of the waterproof shell main body are movably connected with protection plates. Through setting up positioning mechanism, can make the user install the guard plate to the both sides of waterproof housing main part, the guard plate drives the gag lever post and gets into in the spacing groove, positioning mechanism atress deformation card goes into the bottom of gag lever post, the installation and the location of guard plate have been reached, the heatstroke prevention shell equipment of having solved current motor is mostly the screw thread and is installed, carry out waterproof protection to the motor surface, the installation of screw thread is comparatively loaded down with trivial details, all cause the damage of internal screw thread easily under the uneven circumstances of atress, and screw thread mouth contact air and water stain all cause the rust on screw thread mouth surface easily, difficult dismantlement overhauls, and the screw thread appears damaging then can't fix a position internal motor, waterproof housing then can't reach waterproof effect, increase user's operation cost, should be worth promoting. Traditional motor housing is whole, and the motor is whole can produce vibrations at during operation motor, and the shock attenuation effect is relatively poor, harm motor inside spare part easily, need dismantle the maintenance when the inside spare part of motor harm, is difficult to install the dismantlement to the motor, extravagant workman's time, and it is very inconvenient to use.

Disclosure of Invention

The present utility model is directed to a motor structure that facilitates disassembly of a housing, and solves the problems set forth in the background art. In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a motor structure convenient to shell dismantles, includes the upper portion shell, the bottom threaded connection of upper portion shell has the lower part shell, the sealing edge has been welded respectively to the bottom both sides of upper portion shell, the top both sides of lower part shell have welded the sealing edge respectively, the both ends threaded connection of sealing edge has the screw, the bottom both ends fixedly connected with base of lower part shell, the top of upper portion shell has handle and manometer shell respectively threaded connection, and the manometer shell is located the centre of two handles, one side swing joint of manometer shell has the knob, the inside swing joint of manometer shell has water pressure testing arrangement, the top swing joint of water pressure testing arrangement has the manometer pointer, the one end threaded connection of upper portion shell and lower part shell has the louvre, the inside rotation of upper portion shell and lower part shell is connected with the pivot, the one end rotation of pivot is connected with cooling fan, the inside both ends swing joint of upper portion shell and lower part shell has the bearing, the axle center department of pivot is swing joint has stator and rotor respectively, and the rotor is located the inside of stator.

Further preferably, the diameter of the rotating shaft and the cooling fan form a rotating structure, and the inner diameter is consistent;

further preferably, the sealing edge is consistent with the length of the upper shell and the lower shell;

further preferably, the upper casing and the lower casing form a screw structure by screws;

further preferably, the handles at the top of the upper shell and the pressure gauge shell form a threaded structure, and the pressure gauge shell is positioned in the middle of the two handles;

further preferably, the upper housing, the lower housing and the heat dissipation hole at one end form a screw structure.

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

according to the utility model, through the secondary design of the motor shell, the maintenance and inspection work can be more conveniently carried out on the inside of the motor, the problem that the traditional motor shell is integrated and is not easy to demould is solved, more time can be saved by connecting the shell through a threaded connection method, and meanwhile, the handle is added on the shell, so that the motor is more convenient to carry.

According to the utility model, through improvement of the cooling fan and the radiating holes, the phenomenon that the cooling fan cannot fall off during working and running can be ensured, and meanwhile, the number of the radiating holes is increased, so that the temperature inside the motor can be diffused more rapidly.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is a schematic top view of the present utility model;

fig. 4 is a schematic diagram of the front view of the present utility model in full section.

In the figure: 1. an upper housing; 2. a lower housing; 3. a heat radiation hole; 4. a rotating shaft; 5. a handle; 6. a pressure gauge housing; 7. a knob; 8. a base; 9. a screw; 10. sealing edges; 11. a pressure gauge pointer; 12. a water pressure testing device; 13. a cooling fan; 14. a bearing; 15. a stator; 16. a rotor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which are obtained by a worker of ordinary skill in the art without creative efforts, are within the protection scope of the present utility model based on the embodiments of the present utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the motor structure convenient for the disassembly of the shell comprises an upper shell 1, wherein the bottom of the upper shell 1 is in threaded connection with a lower shell 2, sealing edges 10 are respectively welded on two sides of the bottom of the upper shell 1, sealing edges 10 are respectively welded on two sides of the top of the lower shell 2, screws 9 are respectively in threaded connection with two ends of the sealing edges 10, bases 8 are fixedly connected with two ends of the bottom of the lower shell 2, a handle 5 and a pressure gauge shell 6 are respectively in threaded connection with the top of the upper shell 1, the pressure gauge shell 6 is positioned in the middle of the two handles 5, a knob 7 is movably connected with one side of the pressure gauge shell 6, a water pressure testing device 12 is movably connected with the inside of the pressure gauge shell 6, a pressure gauge pointer 11 is movably connected with the top of the water pressure testing device 12, one ends of the upper shell 1 and the lower shell 2 are in threaded connection with a radiating hole 3, a rotating shaft 4 is rotatably connected with the inside of the upper shell 1 and the lower shell 2, a cooling fan 13 is rotatably connected with one end of the rotating shaft 4, two ends of the inside of the upper shell 1 and the lower shell 2 are movably connected with a bearing 14, the shaft 16 and the shaft 16 of the rotor 16 is movably connected with the stator 15 and the rotor 16 respectively at the axis of the shaft 16;

in this embodiment, as shown in fig. 1, the diameter of the rotating shaft 4 and the cooling fan 13 form a rotating structure, and the diameters of the rotating shaft and the cooling fan are consistent, so that the cooling fan 13 cannot fall off from the rotating shaft 4 during normal operation of the motor, thereby causing trouble that the motor cannot normally operate;

in this embodiment, as shown in fig. 1 and fig. 4, the sealing edge 10 is consistent with the lengths of the upper casing 1 and the lower casing 2, so that the upper casing 1 and the lower casing 2 can be more effectively connected, and a user cannot collide with the upper casing and the lower casing due to overlong lengths;

in this embodiment, as shown in fig. 1 and fig. 2, the upper casing 1 and the lower casing 2 form a threaded structure through screws 9, and are in threaded connection through four screws 9, so that the problem that the motor casing is difficult to disassemble can be more conveniently and effectively solved;

in this embodiment, as shown in fig. 1, the handles 5 at the top of the upper housing 1 and the pressure gauge housing 6 form a threaded structure, and the pressure gauge housing 6 is located in the middle of the two handles 5, and since the motor has no force points on the outer surface, the handles 5 can effectively solve the problem of motor transportation, and the handles 5 and the pressure gauge housing 6 are concentrated and cannot occupy too much space;

in this embodiment, as shown in fig. 1 and 2, the upper casing 1, the lower casing 2 and the cooling hole 3 at one end form a screw structure, and the detachable cooling hole 3 has a problem in the motor interior, so that the motor can be opened more conveniently for internal maintenance.

The application method and the advantages of the utility model are as follows: this motor structure convenient to shell dismantles, when using, the working process is as follows:

as shown in fig. 1 to 4, when the motor is used, firstly, the knob 7 is started, the whole motor is operated, the rotating shafts 4 in the upper housing 1 and the lower housing 2 are rotated along with the operation of the stator 15 and the rotor 16, the bearings 14 at both ends in the upper housing 1 and the lower housing 2 are also operated along with the operation of the stator 15 and the rotor 16, and in order to reduce the high temperature caused by the operation in the motor, the cooling fan 13 is operated at a high speed along with the rotation of the rotating shafts 4, and the hot air is blown out from the cooling fan 13 through the cooling holes 3. The base 8 is used for fixing the motor to prevent shaking during operation. The pressure gauge device mounted on the top of the upper housing 1 works when the motor is running, the pressure gauge housing 6 plays a role in protection, and the internal water pressure testing device 12 drives the pressure gauge pointer 11 to rotate. For better maintenance to the inside of the motor, the upper shell and the lower shell are in threaded connection through the sealing edges 10 on the side surfaces and are further in threaded connection with four screws 9, so that the inside of the motor can be more conveniently and effectively maintained and checked, the heat dissipation holes 3 are also in threaded connection with the motor shell through the screws 9, and two handles 5 are added for better carrying of the motor.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. Motor structure convenient to shell dismantles, including upper portion shell (1), its characterized in that: the utility model discloses a cooling fan, which comprises a fan, a rotating shaft (4), a rotating shaft (1), a rotating shaft (14), a rotating shaft (4), a rotating shaft (14), a rotating shaft (1), a rotating shaft (2), a rotating shaft (13), a rotating shaft (2), a rotating shaft (6) and a rotating shaft (13), the shaft center of the rotating shaft (4) is respectively and movably connected with a stator (15) and a rotor (16), and the rotor (16) is positioned in the stator (15).

2. The motor structure for facilitating disassembly of a housing according to claim 1, wherein: the diameter of the rotating shaft (4) and the cooling fan (13) form a rotating structure, and the inner diameter is consistent.

3. The motor structure for facilitating disassembly of a housing according to claim 1, wherein: the sealing edge (10) is consistent with the lengths of the upper shell (1) and the lower shell (2).

4. The motor structure for facilitating disassembly of a housing according to claim 1, wherein: the upper shell (1) and the lower shell (2) form a thread structure through screws (9).

5. The motor structure for facilitating disassembly of a housing according to claim 1, wherein: the handle (5) at the top of the upper shell (1) and the pressure gauge shell (6) form a threaded structure, and the pressure gauge shell (6) is positioned in the middle of the two handles (5).

6. The motor structure for facilitating disassembly of a housing according to claim 1, wherein: the upper shell (1), the lower shell (2) and the radiating hole (3) at one end form a thread structure.