CN213846404U - Motor protection box with dustproof function - Google Patents

Abstract

The utility model discloses a motor protection case with dustproof function belongs to motor technical field, including casing and dustproof filter screen, the upper end fixed surface of casing installs dustproof filter screen, and one side integration of casing is provided with the casing opening, and nut fixedly connected with support frame is passed through to the upper end of casing, and the upper end of support frame is supporting to be provided with the flashing board, and the lower extreme fixed mounting of flashing board has the link, and the lower extreme of link is supporting to be provided with the fan, and the inside embedding of casing is provided with the motor. The utility model discloses when the device carries out the during operation in the open air, when the device is ventilating, the fan of upper end works, takes the inside air of device out, then the filter screen of casing lower extreme has the inside that the air entered into the device, and the filter screen can filter the inside dust of air, prevents that the air from entering into the inside dust that has of device.

Description

Motor protection box with dustproof function

Technical Field

The utility model belongs to the technical field of the motor, specifically be a motor protection case with dustproof function.

Background

The motor is an electromagnetic device for realizing electric energy conversion or transmission according to the electromagnetic induction law, the motor is represented by a letter M in a circuit, the motor mainly has the function of generating driving torque and is used as a power source of electrical appliances or various machines, the generator is represented by a letter G in the circuit, and the generator mainly has the function of converting the electric energy into the electric energy.

But current motor is when carrying out the work in the open air, because outdoor all kinds of reasons can cause the motor to damage, and current device does not have fine dustproof function to cause the inside a large amount of dusts that get into of motor, lead to the motor to damage, and current device shock attenuation effect is poor, can lead to the device to take place to rock after the external world produces the impact force, cause work efficiency to descend, and current device motor is after long-time work, motor self high temperature, can lead to the inside part of motor to damage.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that the existing protection box has no good dustproof function, poor heat dissipation effect and poor damping effect, the motor protection box with the dustproof function is provided.

The utility model adopts the technical scheme as follows: a motor protection box with a dustproof function comprises a shell and a dustproof filter screen, wherein the dustproof filter screen is fixedly installed on the surface of the upper end of the shell, a shell opening is integrally formed in one side of the shell, the upper end of the shell is fixedly connected with a support frame through a nut, and a rainproof plate is arranged at the upper end of the support frame in a matched mode;

the lower end of the rain guard is fixedly provided with a connecting frame, the lower end of the connecting frame is provided with a fan in a matching manner, a motor is embedded in the shell, the lower end of the interior of the shell is embedded with a sliding chute, and a filter screen is embedded in the sliding chute;

the supporting connecting plate that is provided with in one side of filter screen, the lower extreme fixed mounting of casing has the rubber snubber block, the lower extreme fixed mounting of rubber snubber block has the supporting seat.

The sliding groove and the filter screen are mutually matched, and the connecting plate and the shell opening are mutually matched.

Wherein, the flashing board is "V" shape of falling, and the fan setting of flashing board lower extreme is directly over dustproof filter screen.

The supporting seat is characterized in that a plurality of groups of rubber shock absorption blocks are arranged inside the supporting seat, and the rubber shock absorption blocks are arranged in parallel.

Wherein, the material of dustproof filter screen is the dustproof filter screen of pp, and the thickness of dustproof filter screen is one centimetre.

The fan, the motor and an external power supply are electrically connected and are provided with control switches in a matched manner.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, when the device carries out the during operation in the open air, when the device is when ventilating, the fan of upper end carries out work, takes the inside air of device out, then the filter screen of casing lower extreme has the inside of air admission device, and the filter screen can filter the inside dust of air, prevents that the air from entering into the inside dust that has of device.

2. The utility model discloses in, when the motor at the during operation, the fan is opened to the staff, and the fan is bloied, blows the inside of casing with the air from dustproof filter screen, and dustproof filter screen can filter the dust in the air, and then the air cools down to the motor, and it is poor to have solved the device radiating effect before, and the motor is after long-time work, and motor self high temperature can lead to the problem that the inside part of motor damaged.

3. The utility model discloses in, when the device is at the field work, can shake when the external world has the car to pass through, the rubber snubber block absorbs the impact force that brings the external world, and the preventing device is carrying out the during operation, and the device takes place to rock and causes work efficiency to descend, and it is poor to have solved motor protection case shock attenuation effect before, can lead to the motor to take place to rock in the inside of device, causes the problem that work efficiency descends.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention;

FIG. 2 is a schematic diagram of a middle filter screen structure of the present invention;

fig. 3 is a schematic diagram of the middle shell structure of the present invention.

The labels in the figure are: 1. a housing; 101. a dustproof filter screen; 102. a housing opening; 2. a support frame; 201. a flashing board; 3. a connecting frame; 301. a fan; 4. a motor; 5. a chute; 501. filtering with a screen; 502. a connecting plate; 6. a supporting seat; 601. a rubber damper block.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses in:

referring to fig. 1-3, a motor protection box with a dustproof function comprises a shell 1 and a dustproof filter screen 101, wherein the dustproof filter screen 101 is fixedly installed on the surface of the upper end of the shell 1, a shell opening 102 is integrally formed in one side of the shell 1, the upper end of the shell 1 is fixedly connected with a support frame 2 through a nut, and a rainproof plate 201 is arranged at the upper end of the support frame 2 in a matched manner;

the lower end of the rain-proof plate 201 is fixedly provided with a connecting frame 3, the lower end of the connecting frame 3 is provided with a fan 301 in a matching way, the inside of the shell 1 is embedded with a motor 4, the lower end of the inside of the shell 1 is embedded with a chute 5, and the inside of the chute 5 is embedded with a filter screen 501;

one side of filter screen 501 is provided with connecting plate 502 in a matching manner, the lower end fixed mounting of casing 1 has rubber damper block 601, the lower end fixed mounting of rubber damper block 601 has supporting seat 6

Referring to fig. 1 and 2, further, the sliding groove 5 and the filter screen 501 are mutually matched, and the connecting plate 502 and the casing opening 102 are mutually matched, when the device works outdoors, when the device ventilates, the fan 301 at the upper end works to draw out the air inside the device, then the filter screen 501 at the lower end of the casing 1 has the air inside the device, the filter screen 501 can filter the dust inside the air, and the air is prevented from entering the dust inside the device, and the dust can damage the motor.

Referring to fig. 1, 3, it is further, flashing 201 is "V" shape, and fan 301 setting of flashing 201 lower extreme is directly over dustproof filter screen 101, when the device is carried out the during operation in the field, when external rainy, flashing 201 can protect by the device, prevent that the rainwater from carrying out the inside of device and causing the damage to the device, when motor 4 is at the during operation, the staff opens fan 301, fan 301 bleeds, with air casing 1's inside suction, then the filter screen 501 of lower extreme admits air, dustproof filter screen 101 can filter the dust in the air, then the air is cooled down to the motor.

Referring to fig. 1, further, the inside of supporting seat 6 is provided with a plurality of groups rubber snubber blocks 601, and is parallel arrangement between a plurality of groups rubber snubber blocks 601, when the device is at the field work, can shake when the external world has the car to pass through, and rubber snubber blocks 601 absorbs the impact force that brings the external world, and the prevention device is carrying out the during operation, and the device takes place to rock and causes work efficiency to descend.

Referring to fig. 1 and 3, further, the material of the dustproof filter 101 is pp dustproof filter 101, and the thickness of the dustproof filter 101 is one centimeter, so that the dustproof filter 101 can filter the air blown by the fan 301, and prevent the dust from entering the inside of the device and damaging the device.

Referring to fig. 1, further, the fan 301 and the motor 4 are electrically connected to an external power supply, and are provided with control switches in a matching manner, so that when a worker works, the worker works by controlling the control switches of the fan 301 and the motor 4.

The working principle is as follows: firstly, when the device works outdoors, when the device ventilates, the fan 301 at the upper end works to draw out air inside the device, then the filter screen 501 at the lower end of the shell 1 can allow air to enter the device, the filter screen 501 can filter dust inside the air to prevent the air from entering the device and causing dust, the dust can damage the motor, finally, when the dust on the surface of the filter screen 501 is too thick, a worker replaces the filter screen 501, when the device works outdoors, the rain-proof plate 201 can protect the device to prevent rainwater from entering the device and damaging the device, when the motor 4 works, the worker starts the fan 301 to blow air into the shell 1 from the dust-proof filter screen 101, the dust in the air can be filtered by the dust-proof filter screen 101, and then the air cools the motor, at last when carrying out the during operation in the field, when external rainy, the flashing 201 can protect the device, prevents that the rainwater from going on the inside of device and causing the damage to the device, and when motor 4 during operation, the staff opens fan 301, and fan 301 blows, blows the inside of casing 1 with the air from dustproof filter screen 101, and dustproof filter screen 101 can filter the dust in the air, and then the air is cooled down to the motor.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (6)

1. The utility model provides a motor protection case with dustproof function, includes casing (1) and dustproof filter screen (101), the upper end fixed surface of casing (1) installs dustproof filter screen (101), its characterized in that: a shell opening (102) is integrally formed in one side of the shell (1), the upper end of the shell (1) is fixedly connected with a support frame (2) through a nut, and a rain-proof plate (201) is arranged at the upper end of the support frame (2) in a matched mode;

a connecting frame (3) is fixedly installed at the lower end of the rain-proof plate (201), a fan (301) is arranged at the lower end of the connecting frame (3) in a matched mode, a motor (4) is embedded in the shell (1), a sliding groove (5) is embedded in the lower end of the shell (1), and a filter screen (501) is embedded in the sliding groove (5);

the supporting connecting plate (502) that is provided with in one side of filter screen (501), the lower extreme fixed mounting of casing (1) has rubber snubber block (601), the lower extreme fixed mounting of rubber snubber block (601) has supporting seat (6).

2. The motor protection box with a dustproof function according to claim 1, characterized in that: the sliding groove (5) and the filter screen (501) are mutually matched, and the connecting plate (502) and the shell opening (102) are mutually matched.

3. The motor protection box with a dustproof function according to claim 1, characterized in that: the rain-proof plate (201) is in an inverted V shape, and the fan (301) at the lower end of the rain-proof plate (201) is arranged right above the dustproof filter screen (101).

4. The motor protection box with a dustproof function according to claim 1, characterized in that: the rubber shock absorption device is characterized in that a plurality of groups of rubber shock absorption blocks (601) are arranged inside the supporting seat (6), and the groups of rubber shock absorption blocks (601) are arranged in parallel.

5. The motor protection box with a dustproof function according to claim 1, characterized in that: the material of dustproof filter screen (101) is pp dustproof filter screen (101), and the thickness of dustproof filter screen (101) is one centimetre.

6. The motor protection box with a dustproof function according to claim 1, characterized in that: the fan (301) and the motor (4) are electrically connected with an external power supply and are provided with control switches in a matched manner.

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