CN218904232U - Auxiliary tool for disassembling and assembling upper impact column of mill of pulverizer - Google Patents

Abstract

The utility model relates to an appurtenance that is used for dismouting milling machine mill to hit post, it includes mill and dismounting device, the mill edge is equipped with the jack, the mill is connected with the fixed column, the fixed column stretches into in the jack, fixed column external surface is connected with hits the post, dismounting device includes drive assembly and fixed disk, set up the through-hole that is used for holding the fixed column on the fixed disk, drive assembly with the fixed disk is used for simultaneously to hit the post application of force to broken hits the post. The application has the effect of being convenient for dismouting milling machine mill upward hits post.

Description

Auxiliary tool for disassembling and assembling upper impact column of mill of pulverizer

Technical Field

The application relates to the technical field of tools, in particular to an auxiliary tool for disassembling and assembling a striking column on a millstone of a flour mill.

Background

In the processing process of various materials, a pulverizer is often required to pulverize the materials, so that the materials reach the size required by processing, the use range of the pulverizer is quite wide, and the pulverizer is required to pulverize the materials in the fields of metallurgy, building materials, chemical industry, mines, foods and the like.

Install the pottery on the mill of milling machine and hit the post, after the use of a period, the pottery on the mill hits the post and can be worn and torn, need to renew the pottery and hit the post, at present, hit the post with the pottery on the mill and hit the mode of beating one by one, waste time and energy, consequently, need the dismouting of being convenient for mill on the pottery hit the post, and once can dismouting a plurality of, improve work efficiency.

Disclosure of Invention

In order to facilitate disassembly and assembly of the striking post on the mill millstone, the application provides an auxiliary tool for disassembly and assembly of the striking post on the mill millstone.

The application provides an appurtenance that is used for dismouting milling machine mill to hit post, adopts following technical scheme:

the utility model provides an appurtenance for dismouting milling machine mill is last hits post, includes mill and dismounting device, the mill edge is equipped with the jack, the mill is connected with the fixed column, the fixed column stretches into in the jack, fixed column external surface is connected with hits the post, dismounting device includes drive assembly and fixed disk, set up the through-hole that is used for holding the fixed column on the fixed disk, drive assembly with the fixed disk is used for simultaneously to hit the post application of force to broken hits the post.

By adopting the technical scheme, when the knocking post on the grinding disc is required to be disassembled, the knocking post on the grinding disc is close to the fixed disc and is aligned with the through hole on the fixed disc, the driving component applies force downwards to tightly press the grinding disc, so that the driving component is extruded with the fixed disc, the knocking post is stressed, the knocking post is broken, and then the fixed post enters the through hole of the fixed disc; when needs are installed on the mill, insert the fixed column in the through-hole, drive assembly is hard downwards, aim at the fixed column with the jack, and the application of force makes the fixed column get into in the jack, then will hit the post cover and establish on the fixed column, this instrument is convenient for dismantle and mount the post of hitting on the mill of milling machine to can dismouting a plurality ofly, work efficiency has been improved.

Optionally, a connecting rod is arranged on the fixed disc, and the connecting rod is connected with the driving assembly.

Through adopting above-mentioned technical scheme, set up the connecting rod and can make drive assembly fix on the fixed disk more steadily, improve the stability of beating the dismouting of post on the mill.

Optionally, the drive assembly includes roof, jack and slider, the roof is fixed in the connecting rod, the jack is located the roof, the slider connect in the jack, slider sliding connection in the connecting rod, the jack is driven the slider slides from top to bottom.

Through adopting above-mentioned technical scheme, when need dismantle the post of beating on the mill, jack on the roof is ejecting downwards, drives slider downwardly sliding, makes the slider stretch into in the jack to apply force to the fixed column in the jack, and then will hit the post extrusion on the fixed disk, when need install and hit the post, place the fixed column in the through-hole, the slider is hard downwards, aligns the fixed column with the jack, and then makes the fixed column get into in the jack, through setting up drive assembly, improves the convenience of beating the post on the dismouting mill.

Optionally, the connecting rod is provided with two, the both ends of upper top plate are connected respectively in two the connecting rod, the both ends of fixed disk are connected respectively in two the connecting rod.

Through adopting above-mentioned technical scheme, set up two connecting rods and be favorable to dismouting to hit stability and reliability of post.

Optionally, the slider includes slider and ejector pin, the slider connect in the jack, the both ends of slider respectively sliding connection in two the connecting rod, the ejector pin is located on the slider, the ejector pin can stretch into in the jack.

By adopting the technical scheme, when the knocking post on the grinding disc is required to be disassembled, the sliding block slides downwards on the connecting rod, so that the ejector rod on the sliding block moves downwards, is close to the jack on the grinding disc and is abutted on the fixed post, and then the knocking post on the fixed post is broken by applying force; when the column is required to be installed, the ejector rod downwards applies force, the fixing rod is inserted into the jack, then the column is sleeved on the fixing rod, and convenience in column hitting on the grinding disc is improved by arranging the sliding part.

Optionally, the ejector rod is provided with a plurality of.

Through adopting above-mentioned technical scheme, set up a plurality of ejector pins, a plurality of ejector pins can be simultaneously to a plurality of dead levers application of force, and then can dismantle the batting post on a plurality of mill.

Optionally, a plurality of through holes are provided.

Through adopting above-mentioned technical scheme, set up a plurality of through-holes on the fixed disk, can make a plurality of hits the post rather than the butt simultaneously, and then hit the post with a plurality of and smash, consequently, improved the mill and hit the work efficiency that the post was dismantled on.

Optionally, the outer diameter of the striking post is larger than the diameter of the through hole.

Through adopting above-mentioned technical scheme, the external diameter of beating the post is greater than the diameter of through-hole, can hit the edge butt of post at the edge of through-hole, and then hit the post through the applied force, hit the post on the mill and dismantle.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through setting up drive assembly, when need dismantle the post of beating on the mill, jack on the roof is ejecting downwards, drives slider downwardly sliding, makes the ejector pin stretch into in the jack to apply force to the fixed column in the jack, will hit the post extrusion on the fixed disk, when need install and hit the post, place the fixed column in the through-hole, the slider is hard downwards, aligns the fixed column with the jack, and then makes the fixed column get into in the jack, improves the dismouting mill and hits the convenience of post on.

2. By arranging the sliding piece, when the knocking post on the grinding disc needs to be disassembled, the sliding piece slides downwards on the connecting rod, so that the ejector rod on the sliding piece moves downwards, is close to the jack on the grinding disc and is abutted on the fixed post, and then the knocking post on the fixed post is broken by applying force; when the column is required to be mounted, the ejector rod downwards applies force to enable the jack to be inserted into the fixing rod, so that the column is sleeved on the fixing rod, and convenience in column mounting and dismounting on the grinding disc is improved.

3. Through setting up a plurality of through-holes, set up a plurality of through-holes on the fixed disk, can make a plurality of hits post rather than the butt simultaneously, and then hit the post with a plurality of and smash, consequently, improved the mill and hit the work efficiency that the post was dismantled.

Drawings

Fig. 1 is a schematic structural view of a grinding disc of a pulverizer.

Fig. 2 is a schematic structural view of an auxiliary tool for dismounting a striking post on a grinding disc of a grinding machine.

Fig. 3 is a perspective cross-sectional view of an auxiliary tool for removing and attaching a striking pin on a grinding disc of a pulverizer.

Reference numerals: 1. grinding disc; 2. a jack; 3. fixing the column; 4. striking a column; 5. a dismounting device; 51. a drive assembly; 511. an upper top plate; 512. a jack; 513. a slider; 5131. a slide block; 5132. a push rod; 52. a fixed plate; 6. a through hole; 7. and (5) connecting a rod.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-3.

The embodiment of the application discloses an appurtenance that is used for dismouting milling machine mill to hit post on. Referring to fig. 1, fig. 2 and fig. 3, an auxiliary tool for disassembling and assembling a column on a mill of a mill comprises a mill 1 and a disassembling device 5, wherein a plurality of jacks 2 are formed in the edge of the mill 1, a fixed column 3 is connected to the mill 1, the fixed column 3 stretches into the jacks 2, a column 4 is sleeved on the outer surface of the fixed column 3, the disassembling device 5 comprises a driving component 51 and a fixed disc 52, a through hole 6 for accommodating the fixed column 3 is formed in the fixed disc 52, two connecting rods 7 are fixed on the fixed disc 52, and the driving component 51 and the fixed disc 52 break the column 4 by exerting force simultaneously.

Referring to fig. 1, fig. 2 and fig. 3, the driving assembly 51 includes an upper top plate 511, a jack 512 and a sliding member 513, the sliding member 513 includes a sliding block 5131 and a push rod 5132, two ends of the upper top plate 511 are respectively fixed on two connecting rods 7, the jack 512 is mounted on the upper top plate 511, two ends of the sliding block 5131 are respectively connected with two connecting rods in a sliding manner, a telescopic shaft of the jack 512 is fixedly connected with the sliding block 5131, a plurality of push rods 5132 are fixed at the bottom of the sliding block 5131, the push rods 5132 can extend into the jack 2, the jack 512 drives the sliding block 5131 to slide downwards, so that the push rods 5132 on the sliding block 5131 extend into the jack 2, meanwhile, as the outer diameter of the impact column 4 is larger than the diameter of the through hole 6, the grinding disc 1 and the fixed disc 52 are hard to smash the impact column 4 at the same time, and a plurality of through holes 6 are formed in the fixed disc 52, and the impact column 4 can be dismounted at the same time, so that convenience in dismounting the impact column 4 on the grinding disc 1 is improved.

The implementation principle of the auxiliary tool for disassembling and assembling the upper impact column of the millstone of the flour mill is as follows: when the knocking post 4 on the grinding disc 1 needs to be disassembled, the jack 512 applies force downwards, the sliding block 5131 slides downwards, meanwhile, the ejector rod 5132 on the sliding block 5131 stretches into the jack 2 to align with the fixed post 3 in the jack 2, so that the knocking post 4 on the grinding disc 1 is close to the fixed disc 52 and aligns with the through hole 6 on the fixed disc 52, the knocking post 4 is abutted against the fixed disc 52, when the jack 512 continuously applies force, the knocking post 4 is stressed, the knocking post 4 is broken, and then the fixed post 3 enters into the through hole 6 of the fixed disc 52; when the impact column 4 is required to be installed on the grinding disc 1, the fixing column 3 is inserted into the through hole 6, the jack 512 applies force downwards, the sliding block 5131 slides downwards, the ejector rod 5132 aligns the jack 2 with the fixing column 3, the fixing column 3 enters the jack 2 by applying force, and then the impact column 4 is sleeved on the fixing column 3.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (8)

1. A appurtenance that is used for dismouting milling machine mill to hit post on, its characterized in that: including mill (1) and dismounting device (5), mill (1) edge is equipped with jack (2), mill (1) are connected with fixed column (3), fixed column (3) stretch into in jack (2), fixed column (3) external surface connection has hits post (4), dismounting device (5) are including drive assembly (51) and fixed disk (52), set up through-hole (6) that are used for holding fixed column (3) on fixed disk (52), drive assembly (51) with fixed disk (52) are used for simultaneously to hit post (4) application of force to broken hit post (4).

2. An auxiliary tool for disassembling and assembling a column on a millstone of a pulverizer as claimed in claim 1, wherein: the fixed disc (52) is provided with a connecting rod (7), and the connecting rod (7) is connected with the driving assembly (51).

3. An auxiliary tool for disassembling and assembling a column on a millstone of a pulverizer as claimed in claim 2, wherein: the driving assembly (51) comprises an upper top plate (511), a jack (512) and a sliding part (513), the upper top plate (511) is fixed on the connecting rod (7), the jack (512) is arranged on the upper top plate (511), the sliding part (513) is connected with the jack (512), the sliding part (513) is connected with the connecting rod (7) in a sliding mode, and the jack (512) drives the sliding part (513) to slide up and down.

4. An auxiliary tool for disassembling and assembling a column on a millstone of a pulverizer as claimed in claim 3, wherein: the two connecting rods (7) are arranged, two ends of the upper top plate (511) are respectively connected with the two connecting rods (7), and two ends of the fixing disc (52) are respectively connected with the two connecting rods (7).

5. An auxiliary tool for disassembling and assembling a column on a millstone of a pulverizer as claimed in claim 3, wherein: the sliding piece (513) comprises a sliding block (5131) and a push rod (5132), the sliding block (5131) is connected to the jack (512), two ends of the sliding block (5131) are respectively connected to the two connecting rods (7) in a sliding mode, the push rod (5132) is arranged on the sliding block (5131), and the push rod (5132) can extend into the jack (2).

6. An auxiliary tool for disassembling and assembling a column on a millstone of a pulverizer as claimed in claim 5, wherein: the ejector rod (5132) is provided with a plurality of ejector rods.

7. An auxiliary tool for disassembling and assembling a column on a millstone of a pulverizer as claimed in claim 1, wherein: the through holes (6) are provided in plurality.

8. An auxiliary tool for disassembling and assembling a column on a millstone of a pulverizer as claimed in claim 1, wherein: the outer diameter of the striking post (4) is larger than the diameter of the through hole (6).

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