CN213317684U

CN213317684U - Metal powder's reducing mechanism for metal penetrant

Info

Publication number: CN213317684U
Application number: CN202021772880.1U
Authority: CN
Inventors: 何振; 李景
Original assignee: Hunan Xinghong New Material Technology Co ltd
Current assignee: Hunan Xinghong New Material Technology Co ltd
Priority date: 2020-08-21
Filing date: 2020-08-21
Publication date: 2021-06-01
Anticipated expiration: 2030-08-21

Abstract

The utility model discloses a metal powder crushing device for a metal impregnation agent, which comprises a box body, a crushing device and a conveying device, wherein a screen device for screening metal powder is arranged in the box body; the crushing device is provided with a frame, a telescopic device and a stirring device; the conveying device is used for moving the box body so that the box body can be positioned right below the stirring device. According to the utility model discloses a metal powder's for metal penetrant reducing mechanism sets up the agitating unit that can move, can operate the agitating unit promptly and stir metal powder, and when not needing to stir, moves the agitating unit upwards, and conveyer conveys the box to leaving under the agitating unit simultaneously to safely conveniently feed in raw material; set up the screen cloth device in addition, can the quickly separating metal powder of needs, move the back on agitating unit simultaneously, can take out the impurity that screen cloth device sieved or the cubic metal powder of not stirring garrulous convenient and fast ground, the qualified metal powder who separates moreover flows out convenient and fast from the discharge gate.

Description

Metal powder's reducing mechanism for metal penetrant

Technical Field

The utility model relates to a metal powder production technical field, concretely relates to metal powder's reducing mechanism for metal infiltration agent.

Background

The metal powder is used as the main raw material of the metal infiltration agent. In the metal powder production process, need to carry out breakage, grinding to the metal, and need add liquid at the grinding in-process to obtain the fluid that contains metal powder, then let in and carry out dehydration in the dewatering device, at the in-process that carries out the dehydration, because metal powder bears pressure and makes moisture extruded out, make metal powder be blocky after the dehydration, according to metal powder's end use, need carry out subsequent stirring and smashing to the blocky metal powder that obtains. Stirring device among the prior art adopts agitator and the (mixing) shaft of connecting agitator motor to stir the operation usually, and the function singleness and can't carry out operations such as material loading unloading fast, waste time and energy.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a reducing mechanism of metal powder for metal penetrant.

According to the utility model discloses metal powder's reducing mechanism for metal penetrant, include: the box body is hollow, the upper part of the box body is provided with an opening, a screen device for screening metal powder is arranged in the box body, and the lower part of the box body is provided with a discharge hole; the crushing device is provided with a rack, a telescopic device and a stirring device, the upper end of the telescopic device is connected with the rack, the lower end of the telescopic device is connected with the stirring device, the telescopic device can extend downwards to enable the stirring device to enter the box body, and the stirring device is used for stirring metal powder; and the conveying device is connected to the lower part of the box body and is used for moving the box body so that the box body can be positioned right below the stirring device.

According to the utility model discloses metal powder's reducing mechanism for metal penetrant has following technological effect at least: the stirring device capable of moving is arranged, namely the stirring device can be operated to stir the metal powder to obtain a required product, and when stirring is not needed, such as feeding, the stirring device moves upwards, and meanwhile, the conveying device conveys the box body to a position right below the stirring device, so that feeding is safely and conveniently carried out; in addition, through setting up screen cloth device, can separate the metal powder of needs fast and reliably, the inside cavity of box and upper portion opening simultaneously, agitating unit can shift up, can conveniently and swiftly take out the impurity that screen cloth device sieved out or not stir garrulous cubic metal powder promptly, and the qualified metal powder of isolating flows out, convenient and fast from the discharge gate fast moreover.

According to some embodiments of the utility model, the box still is equipped with vibrating device, vibrating device with the screen cloth device is connected, in order to vibrate the screen cloth device.

According to some embodiments of the present invention, the vibrating device comprises a rotating motor and a rotating shaft, the rotating shaft is located below the screen device and connected with the rotating motor, a cam is provided on the rotating shaft, and the cam and the screen device butt are driven to move up and down the screen device.

According to some embodiments of the present invention, the rotating shaft passes through the box both sides face, just the box is in the rotating shaft passing department be equipped with the bearing device that the rotating shaft matches.

According to some embodiments of the present invention, the bearing device is located inside the box, on one side of which a dust-proof cover is provided.

According to some embodiments of the utility model, the reducing mechanism still is equipped with the lid, the lid is connected the telescoping device lower part and with box upper portion opening matching, in order to the lid is established when the telescoping device stretches out downwards box upper portion opening part.

According to some embodiments of the present invention, the screen device further comprises a resilient buffer device below the screen device.

According to some embodiments of the utility model, the box lower part is in drawing in the form orientation the discharge gate.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural diagram of one of the viewing angles according to the embodiment of the present invention;

fig. 2 is a schematic structural diagram of another view angle according to an embodiment of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "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 simplicity of description, and 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, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "disposed on", "disposed on" or "connected" should be interpreted broadly, and may be, for example, 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.

A pulverizing apparatus of metal powder for a metal infiltrant according to an embodiment of the present invention will be described below with reference to fig. 1 and 2.

According to the utility model discloses reducing mechanism of metal powder for metal infiltration agent, including box 100, reducing mechanism 200 and conveyer 300.

The box 100 is hollow and has an open upper portion, the box 100 is provided with a screen device 110 for screening metal powder, the lower portion is provided with a discharge port 120, and the discharge port 120 may be provided with a valve for controlling discharge. As shown in fig. 1 and fig. 2, the screen device 110 is located in the middle of the box 100, and there is no other component above the screen device 110 to block, that is, the screen device 110 can be conveniently removed, so as to conveniently remove and clean the impurities or completely stirred bulk metal powder on the screen device 110, which is simple and practical.

The crushing device 200 is provided with a frame 210, a telescopic device 220 and a stirring device 230, the upper end of the telescopic device 220 is connected with the frame 210, the lower end of the telescopic device 220 is connected with the stirring device 230, the telescopic device 220 can extend downwards to enable the stirring device 230 to enter the box body 100, and the stirring device 230 is used for stirring metal powder. As shown in fig. 1, the lower portion of the movable extension 221 of the telescopic device 220 has a frame structure with a hollow interior, and the stirring device 230 has a rotating motor 231 and a stirring shaft 232 connected to the lower portion of the rotating motor 231, wherein the rotating motor 231 is installed in the frame structure with a hollow interior of the movable extension 221, and the stirring shaft 232 passes through the frame structure and extends downward. It is conceivable that the telescopic device 220 may be provided with a common device such as an oil cylinder or an air cylinder to perform the telescopic function; in addition, the stirring shaft 232 is composed of a rotating shaft and a plurality of stirring blades extending outward from the rotating shaft, which is a conventional technique and thus will not be described in detail.

Conveyer 300 is connected in the box 100 lower part for remove box 100 so that box 100 can be located agitating unit 230 under, thereby agitating unit 230 can stretch into and stir in box 100, and when the stirring is accomplished or need be reinforced, can remove box 100 to leaving agitating unit 230 under, convenient and fast. It is conceivable that the transfer device 300 may be a sprocket transfer mechanism, and the lower portion of the casing 100 is connected to a chain for transfer; in addition, the conveying device 300 may also be a push-pull mechanism, the push-pull mechanism is provided with an oil cylinder or an air cylinder to push the box 100 to move, optionally, the conveying device 300 is further provided with a guide rail, and the lower portion of the box 100 is slidably disposed in the guide rail, so that the push-pull mechanism pushes the box 100 to move.

In some embodiments of the present invention, the box 100 is further provided with a vibration device 130, and the vibration device 130 is connected with the screen device 110 to vibrate the screen device 110, thereby more sufficiently screening the bulk metal powder.

In some embodiments of the present invention, as shown in fig. 1, the vibration device 130 includes a rotating motor 131 and a rotating shaft 132, the rotating shaft 132 is located below the screen device 110 and connected to the rotating motor 131, a cam 133 is disposed on the rotating shaft 132, and the cam 133 abuts against the screen device 110 to drive the screen device 110 to move up and down. In operation, the rotating motor 131 drives the rotating shaft 132 to rotate, so as to drive the cam 133 to rotate, and at this time, the screen device 110 moves up and down according to the continuous change of the position abutted to the cam 133, so as to perform vibratory screening.

In some embodiments of the present invention, as shown in fig. 1, the rotating shaft 132 passes through two sides of the box 100, and the box 100 is provided with a bearing device 140 matching with the rotating shaft 132 where the rotating shaft 132 passes, so as to facilitate the rotation of the rotating shaft 132.

In some embodiments of the present invention, the bearing device 140 is provided with a dust-proof cover at one side inside the case 100 to protect the bearing device 140.

In some embodiments of the present invention, the smashing device 200 is further provided with a cover 240, the cover 240 is connected to the lower portion of the expansion device 220 and is matched with the upper opening of the box 100, so as to cover the upper opening of the box 100 when the expansion device 220 extends downwards, thereby avoiding the floating and flying of the metal powder when the stirring device 230 stirs, which not only causes waste but also pollutes the environment. As shown in fig. 1 and 2, the cover 240 is connected to the lower portion of the frame structure of the movable extension portion 221 of the telescopic device 220 to stably cover the upper opening of the box 100, and the cover can be closed without the telescopic device 220 extending into the box 100.

In some embodiments of the present invention, an elastic buffer device 150 is further disposed below the screen device 110. As shown in fig. 2, the elastic buffer device 150 includes a support platform 151 disposed on the inner wall of the box 100 and a spring 152 located above the support platform 151, and the upper end of the spring 152 abuts against the sieving device 110 to provide support and buffer for the sieving device 110 when the sieving device 110 vibrates for sieving, i.e. to share the pressure applied to the rotating shaft 132 to protect the rotating shaft 132, and to make the vibration of the sieving device 110 more gradual, simple and practical. Optionally, a sheath 153 may be further disposed outside the spring 152 to protect the spring 152, wherein the sheath 153 may be made of a soft material, or may be composed of an upper sleeve and a lower sleeve capable of sliding relatively. It is conceivable that the elastic buffer means 150 is provided at both sides of the rotation shaft 132 to avoid interference.

In some embodiments of the present invention, as shown in fig. 1 and 2, the lower portion of the box 100 is in a folded shape toward the discharge hole 120 so as to guide the discharge.

In the description herein, references to the description of the term "example," "an embodiment," or "some embodiments," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A metal powder crushing device for a metal impregnation agent is characterized by comprising:

a box body (100) which is hollow and has an opening at the upper part, a screen device (110) for screening metal powder is arranged in the box body, and a discharge hole (120) is arranged at the lower part;

the crushing device (200) is provided with a rack (210), a telescopic device (220) and a stirring device (230), the upper end of the telescopic device (220) is connected with the rack (210), the lower end of the telescopic device (220) is connected with the stirring device (230), the telescopic device (220) can extend downwards to enable the stirring device (230) to enter the box body (100), and the stirring device (230) is used for stirring metal powder;

and the conveying device (300) is connected to the lower part of the box body (100) and is used for moving the box body (100) so that the box body (100) can be positioned right below the stirring device (230).

2. The apparatus for pulverizing metal powder for metal infiltrant according to claim 1, wherein the casing (100) is further provided with a vibrating means (130), and the vibrating means (130) is connected to the screen means (110) to vibrate the screen means (110).

3. The device for pulverizing metal powder for metal infiltrant according to claim 2, wherein the vibrating means (130) comprises a rotating motor (131) and a rotating shaft (132), the rotating shaft (132) is located below the screen device (110) and connected to the rotating motor (131), the rotating shaft (132) is provided with a cam (133), and the cam (133) abuts against the screen device (110) to drive the screen device (110) to move up and down.

4. The pulverization apparatus of metal powder for a metal infiltrant according to claim 3, wherein said rotation shaft (132) penetrates both sides of said case (100), and said case (100) is provided with a bearing device (140) matching with said rotation shaft (132) where said rotation shaft (132) penetrates.

5. The device for pulverizing metal powder for metal infiltrant according to claim 4, wherein the bearing device (140) is provided with a dust-proof cover at a side located inside the case (100).

6. The crushing device for metal powder used by metal infiltration agent according to claim 1, characterized in that, the crushing device (200) is further provided with a cover body (240), the cover body (240) is connected with the lower part of the telescopic device (220) and is matched with the upper opening of the box body (100) so as to cover the upper opening of the box body (100) when the telescopic device (220) extends downwards.

7. The device for pulverizing metal powder for metal infiltrant according to claim 1, wherein an elastic buffer device (150) is further provided below the screen device (110).

8. The apparatus for pulverizing metal powder according to claim 1, wherein the lower part of the case (100) is folded toward the discharge port (120).