CN213638675U

CN213638675U - Electric control device with heat dissipation function for harvester

Info

Publication number: CN213638675U
Application number: CN202022451486.4U
Authority: CN
Inventors: 张卫民; 国海; 张春雨; 曹向虎
Original assignee: Anhui University of Science and Technology
Current assignee: Anhui University of Science and Technology
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-07-06
Anticipated expiration: 2030-10-29

Abstract

The utility model discloses an electrical control device for harvester has heat dissipation function, including base, box, support column, damping spring one, damping spring two, backup pad, suction fan, drying cabinet, air duct, collection room, air inlet, gas outlet, motor, threaded rod, the fan body, swivel nut, sliding sleeve, slide bar, filter, circuit element and ventilation window. The utility model has the advantages that: the inside that is filled between base and the box has the rubber pad that has certain buffer capacity, be convenient for cushion the box, the inboard of ventilation window is provided with the one deck filter screen, be convenient for prevent that the dust in the air from entering into the inside of box, the filter setting is on the right side of gas outlet, the fan body of being convenient for can blow off the box with dry low temperature air, filter and circuit element all are connected with the box through the mode of buckle joint, be convenient for change and maintain, the inside of drying cabinet is provided with the drier, be convenient for carry out the drying to the outside air, avoid taking place danger.

Description

Electric control device with heat dissipation function for harvester

Technical Field

The utility model relates to an electrical control device specifically is an electrical control device that is used for harvester to have a heat dissipation function, belongs to electrical control equipment technical field.

Background

The electric control equipment is a cabinet which is made of steel materials and used for protecting components from working normally. Materials for manufacturing electric control devices are generally classified into hot-rolled steel sheets and cold-rolled steel sheets. The cold-rolled steel sheet is softer than hot-rolled steel sheet, more is fit for the preparation of regulator cubicle. The electric control equipment is widely used in chemical industry, environmental protection industry, electric power system, metallurgical system, industry, nuclear power industry, fire safety monitoring, traffic industry and the like.

The electric control device is closely related to a factory, but is likely to generate a hot phenomenon when used. However, the existing electrical control device has a poor heat dissipation function, and is easy to damage the internal parts, thereby reducing the service life of the electrical control device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an electrical control device with a heat dissipation function for a harvester in order to solve the problems.

The utility model discloses a following technical scheme realizes above-mentioned purpose: an electrical control device with a heat dissipation function for a harvester comprises a base, a box body, a support column, a first damping spring, a second damping spring, a support plate, a suction fan, a drying box, an air guide pipe, a collection chamber, an air inlet, an air outlet, a motor, a threaded rod, a fan body, a threaded sleeve, a sliding rod, a filter plate, a circuit element and a ventilation window; the base and the box body form a main body structure of the device, a groove is formed in the base, the box body is fixedly connected in the groove, a support column is fixedly connected to the bottom of the box body, a first damping spring is sleeved on the support column, a second damping spring installed in the groove of the base is arranged at the lower end of the support column, a support plate is fixedly connected to the inner side of the box body, a suction fan is fixedly connected between the support plate and the inner bottom surface of the box body, a drying box fixedly connected to the inner bottom surface of the base is installed on one side of the suction fan, a collection chamber is arranged on one side of the drying box, the suction fan, the drying box and the collection chamber are all connected through an air duct, an air inlet is fixedly connected to one side of the collection chamber away from the drying box, an air outlet is fixedly connected to one side of the suction fan away from the drying, the fan is characterized in that a threaded rod is fixedly mounted on an output shaft of the motor, a threaded sleeve is connected to the threaded rod in a threaded mode, a fan body is fixedly connected to one end of the threaded sleeve, a sliding sleeve is fixedly connected to the other end of the threaded sleeve, a through hole is formed in the side wall of the box body, a sliding rod is fixedly mounted in the through hole, the sliding sleeve is sleeved on the sliding rod, a filtering plate is arranged at the front end of the fan body, a circuit element is arranged on one side, away from the fan body, of the filtering plate, and a ventilation window is fixedly mounted on one.

Preferably, in order to facilitate carrying out effectual buffering to the box for when the shake takes place, power components and parts in the box do not receive the damage, it has the rubber pad of certain buffer capacity to fill between base and the box.

Preferably, in order to prevent dust in the air from entering the inside of the box body and damaging the electric control device, a layer of filter screen is arranged on the inner side of the ventilation window.

Preferably, in order to facilitate the fan body to blow dry low-temperature air out of the box body, so as to achieve the heat dissipation effect, the filter plate is arranged on the right side of the air outlet.

Preferably, in order to facilitate replacement and maintenance and facilitate use, the filter plate and the circuit elements are connected with the box body in a clamping manner through buckles.

Preferably, in order to facilitate the drying of the outside air, prevent that moisture in the air from entering into the box to cause the short circuit, avoid taking place danger, the inside of drying cabinet is provided with the drier.

The utility model has the advantages that: the electric control device with the heat dissipation function for the harvester is reasonable in design, a rubber pad with certain buffering capacity is filled between a base and a box body, the box body is convenient to buffer effectively, so that electric components in the box body are not damaged when shaking happens, a layer of filter screen is arranged on the inner side of a ventilation window, dust in air is convenient to prevent from entering the box body, the electric control device is damaged, the filter screen is arranged on the right side of an air outlet, a fan body can blow dry low-temperature air out of the box body conveniently, the heat dissipation effect is achieved, the filter screen and circuit elements are connected with the box body in a buckling and clamping mode, replacement and maintenance are convenient, the electric control device is convenient to use, a drying agent is arranged in the drying box, outside air is convenient to dry, and moisture in the air is prevented from entering the box body, thereby causing a short circuit and avoiding danger.

Drawings

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

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

fig. 3 is the structural schematic view of the ventilation window of the present invention.

In the figure: 1. the device comprises a base, 2, a box body, 3, a support column, 4, damping springs I and 5, damping springs II and 6, a support plate, 7, a suction fan, 8, a drying box, 9, an air guide pipe, 10, a collection chamber, 11, an air inlet, 12, an air outlet, 13, a motor, 14, a threaded rod, 15, a fan body, 16, a threaded sleeve, 17, a sliding sleeve, 18, a sliding rod, 19, a filter plate, 20, circuit elements, 21 and a ventilation window.

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 to 3, an electrical control device with a heat dissipation function for a harvester includes a base 1, a box body 2, a support column 3, a damping spring I4, a damping spring II 5, a support plate 6, a suction fan 7, a drying box 8, an air duct 9, a collection chamber 10, an air inlet 11, an air outlet 12, a motor 13, a threaded rod 14, a fan body 15, a threaded sleeve 16, a sliding sleeve 17, a sliding rod 18, a filter plate 19, a circuit element 20 and a ventilation window 21; the base 1 and the box body 2 form a main body structure of the device, a groove is formed in the base 1, the box body 2 is fixedly connected in the groove, a support column 3 is fixedly connected to the bottom of the box body 2, a damping spring I4 is sleeved on the support column 3, a damping spring II 5 installed in the groove of the base 1 is arranged at the lower end of the support column 3, a support plate 6 is fixedly connected to the inner side of the box body 2, a suction fan 7 is fixedly connected between the support plate 6 and the inner bottom surface of the box body, a drying box 8 fixedly connected to the inner bottom surface of the base 1 is installed at one side of the suction fan 7, a collecting chamber 10 is arranged at one side of the drying box 8, the suction fan 7, the drying box 8 and the collecting chamber 10 are all connected through an air duct 9, an air inlet 11 is fixedly connected to one side of the collecting chamber 10 far away from the drying box 8, and an, and the gas outlet 12 is located the upside of backup pad 6, upper surface one side rigid coupling of backup pad 6 has motor 13, fixed mounting has threaded rod 14 on the output shaft of motor 13, threaded connection has swivel nut 16 on the threaded rod 14, the one end rigid coupling of swivel nut 16 has fan body 15, and the other end rigid coupling of swivel nut 16 has sliding sleeve 17, the through-hole has been seted up on the lateral wall of box 2, and fixed mounting has slide bar 18 in the through-hole, sliding sleeve 17 cup joints on slide bar 18, the front end of fan body 15 is provided with filter 19, and the filter 19 deviates from one side of fan body 15 and is provided with circuit element 20, box 2 and the opposite one side fixed mounting of fan body 15 have ventilation window 21.

The electric control device is characterized in that a rubber pad with certain buffering capacity is filled between the base 1 and the box body 2, so that the box body 2 can be effectively buffered, electric components in the box body 2 are not damaged when shaking happens, a layer of filter screen is arranged on the inner side of the ventilation window 21, dust in air can be prevented from entering the box body 2, and the electric control device can be damaged, the filter screen 19 is arranged on the right side of the air outlet 12, so that the fan body 15 can blow dry low-temperature air out of the box body 2, and a heat dissipation effect is achieved, the filter screen 19 and the circuit element 20 are connected with the box body 2 in a clamping and connecting mode, so that replacement and maintenance are convenient, the use is convenient, a drying agent is arranged in the drying box 8, so that outside air can be dried, and moisture in the air can be prevented from entering the box body, thereby causing a short circuit and avoiding danger.

The working principle is as follows: when the electric control device with the heat dissipation function for the harvester is used, the monitoring device is firstly placed at a proper position according to actual needs, in the moving process, due to the matching effect among the supporting columns 3, the damping springs I4, the damping springs II and the rubber pads between the base 1 and the box body 2, a certain protection effect is achieved on the circuit elements 20 inside the device, after the device is placed, the suction fan 7 and the fan body 15 are opened simultaneously, the suction fan 7 sucks outside air into the collection chamber 10, then the air enters the drying box 8 through the air duct 9 for drying, then the air enters the chamber of the circuit elements 20 through the air outlet 12, at the moment, the motor 13 is opened, the motor 13 rotates to drive the fan body 15 to move up and down on the threaded rod 14, so that the heat dissipation can be uniformly performed in the box body 2, and the heat dissipation efficiency is greatly improved, the use is more convenient.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an electric control device that is used for harvester to have heat dissipation function which characterized in that: the device comprises a base (1), a box body (2), a support column (3), a first damping spring (4), a second damping spring (5), a support plate (6), a suction fan (7), a drying box (8), an air duct (9), a collection chamber (10), an air inlet (11), an air outlet (12), a motor (13), a threaded rod (14), a fan body (15), a threaded sleeve (16), a sliding sleeve (17), a sliding rod (18), a filter plate (19), a circuit element (20) and a ventilation window (21); the device is characterized in that the base (1) and the box body (2) form a main body structure of the device, a groove is formed in the base (1), the box body (2) is fixedly connected in the groove, a support column (3) is fixedly connected to the bottom of the box body (2), a damping spring I (4) is sleeved on the support column (3), a damping spring II (5) installed in the groove of the base (1) is arranged at the lower end of the support column (3), a support plate (6) is fixedly connected to the inner side of the box body (2), a suction fan (7) is fixedly connected between the support plate (6) and the inner bottom surface of the box body, a drying box (8) fixedly connected to the inner bottom surface of the base (1) is installed at one side of the suction fan (7), a collecting chamber (10) is arranged at one side of the drying box (8), and the suction fan (7), the drying box (8) and the collecting chamber (, an air inlet (11) is fixedly connected to one side, far away from the drying box (8), of the collection chamber (10), an air outlet (12) is fixedly connected to one side, far away from the drying box (8), of the suction fan (7), the air outlet (12) is located on the upper side of the supporting plate (6), a motor (13) is fixedly connected to one side of the upper surface of the supporting plate (6), a threaded rod (14) is fixedly mounted on an output shaft of the motor (13), a threaded sleeve (16) is connected to the threaded rod (14) in a threaded manner, a fan body (15) is fixedly connected to one end of the threaded sleeve (16), a sliding sleeve (17) is fixedly connected to the other end of the threaded sleeve (16), a through hole is formed in the side wall of the box body (2), a sliding rod (18) is fixedly mounted in the through hole, the sliding sleeve (17) is sleeved on the sliding rod (18), a filtering plate (19) is arranged at the front end of the fan body (15, and a ventilation window (21) is fixedly arranged on one side of the box body (2) opposite to the fan body (15).

2. An electrical control device with heat dissipation function for a harvester according to claim 1, characterized in that: a rubber pad with certain buffering capacity is filled between the base (1) and the box body (2).

3. An electrical control device with heat dissipation function for a harvester according to claim 1, characterized in that: and a layer of filter screen is arranged on the inner side of the ventilation window (21).

4. An electrical control device with heat dissipation function for a harvester according to claim 1, characterized in that: the filter plate (19) is arranged on the right side of the air outlet (12).

5. An electrical control device with heat dissipation function for a harvester according to claim 1, characterized in that: the filter plate (19) and the circuit element (20) are connected with the box body (2) in a clamping and connecting mode.

6. An electrical control device with heat dissipation function for a harvester according to claim 1, characterized in that: and a drying agent is arranged in the drying box (8).