CN218654729U - Multistage grinding equipment for producing and processing ultrafine powder - Google Patents

Abstract

The utility model discloses a multistage crocus equipment of superfine powder production and processing, including support frame and grinding miller, the inside of support frame is close to rear end both sides movable mounting and has the elevator, the fixed surface of support frame one side elevator installs the upset motor, the inside of support frame just is located movable mounting between the elevator and has the grinding box, the inside of support frame just is located the top movable mounting who grinds the box and has the grinding miller. A multistage grinding equipment of superfine powder production and processing, when the material drops into in grinding the box, can adjust the interval between grinding miller and the grinding box, can make the material of input can not pile up in a department like this to when the grinding miller is rolling, can be according to the material gradually by the interval between grinding miller and the grinding box of being adjusted once more, like this alright avoid producing the influence because the material is higher and to grinding the roll of emery wheel.

Description

Multistage grinding equipment for producing and processing ultrafine powder

Technical Field

The utility model relates to a selective examination device field, in particular to multistage grinding equipment of superfine powder production and processing.

Background

Generally, the powder with a particle size of 1-100um is micron powder, submicron powder with a particle size of 0.1-1um and nano powder with a particle size of 1-100nm, while the powder with a particle size of less than 10um is called ultra-fine powder, which is also called nano powder, and refers to a powder with a particle size of nano (1-100 nm), and the ultra-fine powder is obtained by grinding in the production process.

However, the existing ultrafine powder grinding equipment has some defects, in the initial stage of grinding, a large amount of input materials can be stacked together, and the large amount of stacked materials can influence the grinding efficiency of the grinding device on the materials, so that more time is consumed to obtain ultrafine powder with required particle size in the grinding process.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a multistage crocus equipment of superfine powder production and processing can effectively solve the technical problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a multistage grinding equipment of superfine powder production and processing, includes support frame and grinding miller, the inside of support frame is close to rear end both sides movable mounting and has the lifter, the fixed surface of support frame one side lifter installs the upset motor, the inside of support frame just is located movable mounting between the lifter and has the grinding box, the inside of support frame just is located the top movable mounting who grinds the box and has the grinding miller.

Preferably, the lifting port has been seted up on the rear end both sides surface of support frame, the spout has vertically been seted up to the inside of lifting port and near both sides, the lower surface of support frame and the below fixed mounting that is located the spout have elevator motor, elevator motor's output fixed mounting has a threaded shaft, the inside both sides surface of support frame and be close to the top and transversely seted up the shifting chute, the inside side surface of lifting port and be close to top fixed mounting has the progress motor, the output fixed mounting of progress motor has No. two threaded shafts, the rear end face of support frame is close to the top and fixedly inlays and be equipped with feeding pipe.

Preferably, the upper end of the first threaded shaft extends into the sliding groove, and the one end of the second threaded shaft extends into the moving groove.

Preferably, threaded sleeves are movably mounted on the surfaces of two sides of the grinding wheel, a central shaft is fixedly mounted on the surface of one side of each threaded sleeve, the threaded sleeves are movably connected with the grinding wheel through the central shafts, and the threaded sleeves are sleeved on the surfaces of the second threaded shafts.

Preferably, the both sides fixed surface of elevator installs the screw thread cutting ferrule, the back fixed surface of elevator installs the extension rod, the one end fixed mounting who just keeps away from the elevator between the extension rod has the closure plate.

Preferably, the threaded clamping sleeve is sleeved on the surface of the first threaded shaft, rotating shafts are fixedly mounted on the surfaces of the two sides of the rear end of the grinding box, one end of each rotating shaft is movably embedded in the lifting block, and one end of the rotating shaft on one side of the grinding box penetrates through the lifting block to be fixed with the output end of the overturning motor.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, through setting up the support frame, the grinding box, grinding wheel and elevator mutually support's mode, through throwing the material pipe can be with the leading-in grinding box of the material that needs grind, at the initial stage of grinding, elevator motor through starting the support frame, can control a screw shaft rotation, so alright make the elevator drive the grinding box decline, so alright interval between control grinding wheel bottom and the grinding box, so alright provide bigger placing space for the material that drops into, then utilize progress motor to drive No. two screw shaft rotations, so alright roll with control grinding wheel, can utilize grinding wheel to carry out progressive grinding to the material in the grinding box like this, after accumulational material is ground into the likepowder gradually, can make accumulational high step-down, utilize elevator motor control elevator to rise this moment, then continue to grind remaining material, grind the material placed with this mode gradually, so just can not be because of a large amount of materials's input, and make the roll of grinding wheel receive the influence, thereby the effectual work efficiency who guarantees to grind.

Drawings

FIG. 1 is a general structure diagram of a multi-stage grinding device for producing and processing ultrafine powder;

FIG. 2 is a partial cross-sectional view of a supporting frame of the multi-stage grinding device for producing and processing ultrafine powder of the present invention;

FIG. 3 is a structural view of a grinding wheel of a multi-stage grinding device for producing and processing ultrafine powder;

fig. 4 is a composition diagram of the lifting block of the multistage grinding device for producing and processing ultrafine powder.

In the figure: 1. a support frame; 101. a lifting port; 102. a lifting motor; 103. a chute; 104. a first threaded shaft; 105. a moving groove; 106. a motor is advanced; 107. a second threaded shaft; 108. a feeding conduit; 2. grinding the box; 3. a grinding wheel; 301. a threaded sleeve; 302. a central shaft; 4. a lifting block; 401. an extension rod; 402. a closing plate; 403. a threaded ferrule; 5. and (5) overturning the motor.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, a multistage grinding device for ultrafine powder production and processing comprises a support frame 1 and grinding wheels 3, wherein lifting blocks 4 are movably mounted in the support frame 1 near the two sides of the rear end, a turnover motor 5 is fixedly mounted on the surface of the lifting block 4 on one side of the support frame 1, a grinding box 2 is movably mounted in the support frame 1 and between the lifting blocks 4, and the grinding wheels 3 are movably mounted in the support frame 1 and above the grinding box 2.

The surface of both sides of rear end of the supporting arm 1 has hoisted or lower ports 101, the inside of the hoisted or lower port 101 and close to both sides have concrete chutes 103 longitudinally, the lower surface of the supporting arm 1 and below the concrete chute 103 have lifting motors 102 fixedly, the output end of the lifting motor 102 has threaded shaft 104 first fixedly, the surface of both sides of inside of the supporting arm 1 and close to the top have horizontal movement troughs 105, the surface of one side of inside of the hoisted or lower port 101 and close to the top have step motors 106 fixedly, the output end of the step motor 106 fixedly has threaded shaft 107 second, the rear end of the supporting arm 1 close to the top has fixedly embedded material feeding conduit 108, the material feeding conduit 108 can lead the material into and grind in the grinding box 2; the upper end of the first threaded shaft 104 extends into the sliding groove 103, one end of the second threaded shaft 107 extends into the moving groove 105, and the rotating first threaded shaft 104 can control the lifting block 4 to move up and down; the threaded sleeve 301 is movably mounted on the surfaces of two sides of the grinding wheel 3, the central shaft 302 is fixedly mounted on the surface of one side of the threaded sleeve 301, the threaded sleeve 301 is movably connected with the grinding wheel 3 through the central shaft 302, the threaded sleeve 301 is sleeved on the surface of the second threaded shaft 107, and the threaded sleeve 301 is matched with the second threaded shaft 107 to assist the grinding wheel 3 to roll; the threaded clamping sleeves 403 are fixedly mounted on the surfaces of the two sides of the lifting block 4, the extension rods 401 are fixedly mounted on the rear surface of the lifting block 4, the closed plate 402 is fixedly mounted between the extension rods 401 and at one end far away from the lifting block 4, and the closed plate 402 can prevent powder in the grinding box 2 from falling out when the powder does not need to be discharged; the screw thread cutting ferrule 403 is sleeved on the surface of the first threaded shaft 104, the rotating shafts are fixedly mounted on the surfaces of the two sides of the rear end of the grinding box 2, one end of each rotating shaft is movably embedded in the lifting block 4, one end of the rotating shaft on one side of the grinding box 2 penetrates through the lifting block 4 to be fixed with the output end of the overturning motor 5, and the overturning motor 5 can control the grinding box 2 to overturn, so that ground powder is poured out.

It should be noted that, the utility model relates to a multistage grinding device of superfine powder production and processing, when using, through throwing in material pipe 108 can be with the leading-in grinding box 2 that grinds the material that needs, at the initial stage of grinding, elevator motor 102 through starting support frame 1, can control a threaded shaft 104 rotatory, so alright make elevator 4 drive grinding box 2 descend, so alright interval between 3 bottoms of controlled grinding wheel and the grinding box 2, so alright provide bigger placing space for the material that drops into, then utilize progress motor 106 to drive No. two threaded shaft 107 rotatory, so alright roll with controlled grinding wheel 3, so can utilize grinding wheel 3 to carry out progressive grinding to the material in grinding box 2, grind into powdery back when accumulational material is ground gradually, so that accumulational high step-down, utilize elevator motor 102 to control elevator 4 to rise this moment, then continue to grind remaining material, grind the material of placing gradually, so just can not put into because of a large amount of material, and make the rolling influence of grinding wheel 3, thereby effectual assurance grinding work efficiency of this mode.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a multistage grinding equipment of superfine powder production and processing which characterized in that: including support frame (1) and grinding miller (3), the inside of support frame (1) is close to rear end both sides movable mounting and has elevator (4), the fixed surface of support frame (1) one side elevator (4) installs upset motor (5), the inside of support frame (1) just is located movable mounting between elevator (4) and has grinding box (2), the inside of support frame (1) just is located the top movable mounting who grinds grinding box (2) and has grinding miller (3).

2. The multi-stage pulverizing apparatus for ultrafine powder production and processing of claim 1, wherein: lifting port (101) have been seted up on the rear end both sides surface of support frame (1), the inside of lifting port (101) and be close to both sides and vertically seted up spout (103), the lower surface of support frame (1) and the below fixed mounting that is located spout (103) have elevator motor (102), the output fixed mounting of elevator motor (102) has threaded shaft (104) No. one, the inside both sides surface of support frame (1) and be close to the top and transversely seted up shifting chute (105), the inside side surface of lifting port (101) and be close to top fixed mounting have progress motor (106), the output fixed mounting of progress motor (106) has threaded shaft (107) No. two, the rear end face of support frame (1) is close to the top and is fixed to be equipped with and throws material pipe (108).

3. The multi-stage pulverizing apparatus for ultrafine powder production and processing of claim 2, wherein: the upper end of the first threaded shaft (104) extends into the sliding groove (103), and one end of the second threaded shaft (107) extends into the moving groove (105).

4. A multistage milling apparatus for ultra fine powder production and processing as claimed in claim 3, wherein: the grinding wheel is characterized in that threaded sleeves (301) are movably mounted on the surfaces of two sides of the grinding wheel (3), a central shaft (302) is fixedly mounted on the surface of one side of each threaded sleeve (301), the threaded sleeves (301) are movably connected with the grinding wheel (3) through the central shafts (302), and the surfaces of second threaded shafts (107) are sleeved with the threaded sleeves (301).

5. The multi-stage pulverizing apparatus for the production and processing of ultrafine powder as set forth in claim 4, wherein: the utility model discloses a lifting block's (4) both sides fixed surface installs screw thread cutting ferrule (403), the rear surface fixed mounting of lifting block (4) has extension rod (401), the one end fixed mounting who just keeps away from lifting block (4) between extension rod (401) has closing plate (402).

6. The multi-stage pulverizing apparatus for the production and processing of ultrafine powder as set forth in claim 5, wherein: the grinding machine is characterized in that the threaded clamping sleeve (403) is sleeved on the surface of the first threaded shaft (104), rotating shafts are fixedly mounted on the surfaces of the two sides of the rear end of the grinding box (2), one end of each rotating shaft is movably embedded in the lifting block (4), and one end of each rotating shaft on one side of the grinding box (2) penetrates through the lifting block (4) to be fixed with the output end of the overturning motor (5).

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