CN210332830U

CN210332830U - Heat abstractor for breaker

Info

Publication number: CN210332830U
Application number: CN201920967072.1U
Authority: CN
Inventors: 许国
Original assignee: Maanshan Ward Machinery Manufacturing Co Ltd
Current assignee: Maanshan Ward Machinery Manufacturing Co Ltd
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2020-04-17
Anticipated expiration: 2029-06-26

Abstract

The utility model discloses a heat abstractor for breaker relates to a heat abstractor, specifically includes the extension board, the fixed plate has all been welded at the both ends face middle part of extension board, and the last reason of fixed plate extends the upper surface of extension board, and the both ends of fixed connection guide arm between the corresponding surface of two fixed plates, and the equal sliding connection in both sides of two guide arms has a plurality of sliders, and four sliders of two guide arm homonymies are the rectangle and arrange simultaneously, the lower surface of the last fixed surface of four sliders connection box, and the interior diapire of box has cooling fan through the screw connection. The utility model discloses a heat abstractor to the design of stage crusher specially improves stage crusher's thermal diffusivity through the radiating effect that improves two motors on the stage crusher, and two cooling fan's height-adjustable, the interval is adjustable, is convenient for remove, can dispel the heat to the motor on the stage crusher of equidimension not to a certain extent, and the practicality improves greatly.

Description

Heat abstractor for breaker

Technical Field

The utility model relates to a heat abstractor specifically is a heat abstractor for breaker.

Background

The main working components of the grading crusher are two crushing rollers which are arranged in parallel, each crushing roller is provided with a certain number of crushing teeth (toothed plates) along the axial direction, the crushing teeth rotate inwards and outwards according to the different properties and parameters of the crushed materials, and the materials are pulled and cracked under the stress of mutually perpendicular or slide under the action of shearing force or are crushed under the combined action of the two. The crushing device mainly achieves the purpose of crushing through the actions of shearing, puncturing, splitting and the like on materials. The crushing tooth type and the arrangement form of the grading crusher are specially designed according to actual requirements, large materials are meshed in at one time, and the part smaller than the required size fraction in a feeding material can directly pass through the crushing cavity without secondary crushing.

This scheme is a heat abstractor to the design of hierarchical breaker specially, improves hierarchical breaker's thermal diffusivity through the radiating effect who improves two motors on the hierarchical breaker.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat abstractor for breaker to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a heat abstractor for breaker, includes extension board and bottom plate, the fixed plate has all been welded at the both ends face middle part of extension board, the upper surface of extension board is extended on the reason of fixed plate, and the both ends of fixed connection guide arm between the corresponding face of two fixed plates, the guide arm is provided with two, and the equal sliding connection in both sides of two guide arms has a plurality of sliders, simultaneously four sliders of two guide arm homonymies are the rectangle and arrange, the lower surface of the last fixed surface connection box of four sliders, the wind gap has been seted up in the front of box, there is cooling fan at the inner diapire of box through the screw connection, and cooling fan's air exit is towards.

As a further aspect of the present invention: the back of the box body is fixedly connected with a fan heat conduction cover, one end of the fan heat conduction cover is small in inner diameter, the other end of the fan heat conduction cover is large in inner diameter, and the end, small in inner diameter, of the fan heat conduction cover is communicated with the box body and is in a coaxial position with the heat dissipation fan.

As a further aspect of the present invention: and the outer surface of the fan heat conduction cover is fixedly provided with a radiating fin.

As a further aspect of the present invention: the lower fixed surface of bottom plate installs and removes the wheel, and the last fixed surface of bottom plate is connected with the casing.

As a further aspect of the present invention: the top surface rotates the one end of connecting the lead screw in the casing, the other end of lead screw is worn out the bottom plate and is equipped with driven bevel gear, driven bevel gear meshing connects drive bevel gear, the one end of drive bevel gear fixed connection bull stick, a side of the other end fixed connection carousel of bull stick, another side periphery fixedly connected with turning handle of carousel, the bull stick passes through the lower surface that the fixed plate rotated the connection bottom plate simultaneously, the middle part of lead screw threaded connection lifter plate, and the inside wall of the both sides sliding connection casing of lifter plate, the both sides and a plurality of slide bar sliding connection of lifter plate simultaneously, the interior bottom surface that a plurality of slide bar symmetries set up and its bottom fixed connection casing, the one end of a plurality of bracing pieces of upper surface connection lifter plate, the other end of bracing piece passes the lower.

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

the utility model discloses a heat abstractor to the design of stage crusher specially, at first according to the position of two motors on the stage crusher, transfer the extension board to suitable height, utilize the guide arm to aim at the backshell of two motors on the stage crusher with two cooling fan, fan heat conduction cover covers the motor backshell just, it dispels the heat to the motor to open cooling fan, the radiating effect through improving two motors on the stage crusher improves the thermal diffusivity of stage crusher, two cooling fan's height-adjustable, the interval is adjustable, be convenient for remove, can dispel the heat to the motor on the stage crusher of equidimension not to a certain extent, the practicality improves greatly.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a side view of the heat dissipation device of the present invention.

As shown in the figure: the device comprises a support plate 1, a fixing plate 2, a guide rod 3, a box body 4, a heat dissipation fan 5, a sliding block 6, a fan heat conduction cover 7, a heat dissipation fin 8, a bottom plate 9, a shell 10, a sliding rod 11, a rotating rod 12, a screw rod 13, a lifting plate 14 and a support rod 15.

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. 1-2, in an embodiment of the present invention, a heat dissipation device for a crusher includes a supporting plate 1 and a bottom plate 9, fixing plates 2 are welded at the middle portions of two end surfaces of the supporting plate 1, an upper edge of each fixing plate 2 extends out of an upper surface of the supporting plate 1, two ends of each guide rod 3 are fixedly connected between corresponding surfaces of the two fixing plates 2, the two guide rods 3 are provided, two sides of each guide rod 3 are slidably connected with a plurality of sliders 6, four sliders 6 at the same side of the two guide rods 3 are arranged in a rectangular shape, the upper surfaces of the four sliders 6 are fixedly connected with a lower surface of a box 4, an air port is formed in the front of the box 4, an inner bottom wall of the box 4 is connected with a heat dissipation fan 5 through a screw, and an air outlet of the heat dissipation fan 5;

the back surface of the box body 4 is fixedly connected with a fan heat conduction cover 7, one end of the fan heat conduction cover 7 is small in inner diameter, the other end of the fan heat conduction cover 7 is large in inner diameter, the end with the small inner diameter of the fan heat conduction cover 7 is communicated with the box body 4 and is positioned at a coaxial position with the cooling fan 5, the large end in the fan heat conduction cover 7 is convenient for covering a rear shell of a motor of the grading crusher, and the outer surface of the fan heat conduction cover 7 is fixedly provided with cooling fins 8, so that the heat dissipation effect is prevented from being influenced by overheating of the fan heat conduction cover 7, heat is volatilized;

the lower surface of the bottom plate 9 is fixedly provided with a movable wheel, the upper surface of the bottom plate 9 is fixedly connected with a shell 10, the inner top surface of the shell 10 is rotatably connected with one end of a screw rod 13, the other end of the screw rod 13 penetrates through the bottom plate 9 and is sleeved with a driven bevel gear, the driven bevel gear is meshed with a driving bevel gear, the driving bevel gear is fixedly connected with one end of a rotating rod 12, the other end of the rotating rod 12 is fixedly connected with one side surface of a rotating disc, the periphery of the other side surface of the rotating disc is fixedly connected with a rotating handle, meanwhile, the rotating rod 12 is rotatably connected with the lower surface of the bottom plate 9 through a fixed plate, the screw rod 13 is in threaded connection with the middle part of a lifting plate 14, two sides of the lifting plate 14 are slidably connected with the inner side wall of the shell 10, two sides of the lifting plate 14 are, the other end of the supporting rod 15 penetrates through the top surface of the shell 10 and is fixedly connected with the lower surface of the supporting plate 1, the swinging rotating rod 12 drives the screw rod 13 to rotate through the bevel gear, so that the lifting plate 14 rises or falls, and the supporting plate 1 can rise and fall within a certain range through the supporting rod 15;

the utility model is based on a heat dissipation device provided by a grading crusher, the main working parts of the grading crusher are two crushing rollers which are arranged in parallel, each crushing roller is provided with a certain number of crushing teeth (toothed plates) along the axial direction, the power source of each crushing roller is from a rotating motor, according to the positions of the two motors on the grading crusher, firstly, a support plate 1 is adjusted to a proper height, two heat radiation fans 5 are aligned to the rear shells of two motors on the grading crusher by utilizing the guide rod 3, the fan heat conduction cover 7 just covers the rear shells of the motors, the heat radiation fans 5 are started to radiate heat of the motors, the heat dissipation performance of the grading crusher is improved by improving the heat dissipation effect of the two motors on the grading crusher, the height of the two heat dissipation fans 5 is adjustable, the distance between the two heat dissipation fans is adjustable, the two heat dissipation fans are convenient to move, can dispel the heat to the motor on the not grade crusher of equidimension to a certain extent, the practicality improves greatly.

In the scheme, the type specification of the cooling fan 5 is GFDD365-150, and the cooling fan is connected with a 220V mains supply point, related circuits and control are the prior art, and redundant description is omitted.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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 in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; 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.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A heat dissipation device for a crusher comprises a support plate (1) and a bottom plate (9), it is characterized in that the middle parts of the two end surfaces of the support plate (1) are respectively welded with a fixing plate (2), the upper edge of the fixing plate (2) extends out of the upper surface of the support plate (1), two ends of the guide rods (3) are fixedly connected between the corresponding surfaces of the two fixing plates (2), two guide rods (3) are arranged, and both sides of the two guide rods (3) are connected with a plurality of sliding blocks (6) in a sliding way, meanwhile, four sliding blocks (6) at the same side of the two guide rods (3) are arranged in a rectangular shape, the upper surfaces of the four sliding blocks (6) are fixedly connected with the lower surface of the box body (4), the front surface of the box body (4) is provided with an air port, the inner bottom wall of the box body (4) is connected with a heat dissipation fan (5) through screws, and the air outlet of the heat radiation fan (5) faces the air opening on the front surface of the box body (4).

2. The heat dissipation device for the crusher as claimed in claim 1, wherein the back of the box body (4) is fixedly connected with a fan heat conduction cover (7), one end of the fan heat conduction cover (7) has a small inner diameter and the other end has a large inner diameter, and the end of the fan heat conduction cover (7) with the small inner diameter is communicated with the box body (4) and is in a coaxial position with the heat dissipation fan (5).

3. The heat sink for the crusher as claimed in claim 2, wherein the fan heat conducting cover (7) has heat dissipating fins (8) fixedly mounted on its outer surface.

4. The heat sink for the crusher as claimed in claim 1, wherein the lower surface of the base plate (9) is fixedly provided with moving wheels, and the upper surface of the base plate (9) is fixedly connected with the housing (10).

5. The heat dissipating device for the crusher as claimed in claim 4, wherein the inner top surface of the housing (10) is rotatably connected to one end of a lead screw (13), the other end of the lead screw (13) penetrates through the bottom plate (9) and is sleeved with a driven bevel gear, the driven bevel gear is engaged with a driving bevel gear, the driving bevel gear is fixedly connected to one end of a rotating rod (12), the other end of the rotating rod (12) is fixedly connected to one side surface of a rotating disk, the periphery of the other side surface of the rotating disk is fixedly connected with a rotating handle, the rotating rod (12) is rotatably connected to the lower surface of the bottom plate (9) through a fixing plate, the lead screw (13) is in threaded connection with the middle of the lifting plate (14), two sides of the lifting plate (14) are slidably connected to the inner side wall of the housing (10), two sides of the lifting plate (14) are slidably connected to the plurality of sliding rods (11), the plurality of sliding rods (, the upper surface of the lifting plate (14) is connected with one ends of a plurality of supporting rods (15), and the other ends of the supporting rods (15) penetrate through the top surface of the shell (10) and are fixedly connected with the lower surface of the supporting plate (1).