CN210496659U

CN210496659U - Fixing device for feeding of cement mill

Info

Publication number: CN210496659U
Application number: CN201921236880.7U
Authority: CN
Inventors: 李俊洪
Original assignee: Panzhihua Gangcheng Group Ruifeng Cement Co ltd
Current assignee: Panzhihua Gangcheng Group Ruifeng Cement Co ltd
Priority date: 2019-08-01
Filing date: 2019-08-01
Publication date: 2020-05-12
Anticipated expiration: 2029-08-01

Abstract

The utility model relates to a cement equipment technical field just discloses a fixing device for cement mill feeding, be two base including quantity. This fixing device for cement mill feeding, make the screw thread movable block remove under the effect of threaded rod through rotating the threaded rod, the screw thread movable block drives the connecting block, the erection joint seat, the movable plate, spliced pole and threaded connection pole all remove, thereby make inlet pipe and ball mill separation, the inside behavior of observation ball mill that just this moment can be very convenient, and make the telescope-screw sleeve rebound under threaded connection pole's combined action through rotating the telescope-screw sleeve, just can get off the telescope-screw sleeve this moment, threaded connection pole and inlet pipe are dismantled, be convenient for change the inlet pipe of different requirements according to the raw materials of difference, and be convenient for change the inlet pipe that has the damage, make extrusion piece closely laminate with the erection joint seat through compression spring, thereby make threaded connection pole fixed stable.

Description

Fixing device for feeding of cement mill

Technical Field

The utility model relates to a cement equipment technical field specifically is a fixing device is used in cement mill feeding.

Background

The ball mill is widely applied to the production industries of cement, silicate products, novel building materials, refractory materials, chemical fertilizers, black and nonferrous metal ore dressing, glass ceramics and the like, carries out dry-type or wet-type grinding on various ores and other grindable materials, occupies a very important position in cement production, and has the advantages that in the production cost of cement, the grinding power consumption occupies thirty-five to forty percent of the cost of the cement, the cement grinding is the most important key ring for controlling the cement quality, and the grinding quality can make up the deficiency of clinker quality (namely the grinding can improve the cement quality) to a certain extent, so that the qualification rate of the factory cement is ensured.

The raw materials and the iron balls are required to be added into the ball mill when the ball mill on the market is used, the feeding pipe is mostly fixed on the base in order to ensure the relative motion between the feeding pipe and the ball mill, the mode has more defects, the feeding pipe is inconvenient to replace after being used for a long time, and the condition of the internal work of the ball mill cannot be visually observed, so that the fixing device for feeding the cement mill is provided for solving the problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a fixing device is used in cement mill feeding possesses the change of being convenient for and maintains advantages such as, has solved the inconvenient problem of change.

(II) technical scheme

For the purpose of realizing the aforesaid be convenient for change the maintenance, the utility model provides a following technical scheme: a fixing device for cement grinding feeding comprises two bases, wherein the top of each base is fixedly connected with an installation base, a ball mill is movably connected between the installation bases on the left side and the right side, the top of each installation base is fixedly connected with an adjusting base, the inside of each adjusting base is movably connected with a threaded rod extending to the outside of the adjusting base, a threaded movable block which is positioned inside the adjusting base and matched with the threaded rod is sleeved outside the threaded rod, the top of the threaded movable block is fixedly connected with a connecting block extending to the top of the adjusting base, the top of the connecting block is fixedly connected with an installation connecting base, a connecting groove is formed in the installation connecting base, the inside of the connecting groove is movably connected with a movable plate positioned inside the connecting groove, the top of the movable plate is fixedly connected with a connecting column extending to the upper part, threaded connection rod's top fixedly connected with extends to the inside inlet pipe of ball mill, threaded connection rod's outside cup jointed with threaded connection rod assorted thread bush, and cavity has been seted up to threaded connection rod's inside, and fixedly connected with pressure spring on the cavity intracavity roof, pressure spring's bottom fixedly connected with dog, the bottom fixedly connected with of dog extend to the mounting panel of cavity bottom in, the extrusion piece that the bottom fixedly connected with erection joint seat of mounting panel contacted.

Preferably, the connecting groove is a T-shaped groove, and the width of the top of the connecting groove is greater than the width of the bottom of the connecting groove.

Preferably, the adjusting base is composed of a rectangular block and adjusting grooves, the rectangular grooves are formed in the top of the rectangular block, the number of the adjusting bases is two, and the adjusting bases are symmetrically distributed.

Preferably, the number of the installation bases is two, the two installation bases are located between the two adjusting bases, and the two installation bases are symmetrically distributed.

Preferably, the number of the hollow cavities is six, and the six hollow cavities are distributed in an annular and equidistant mode.

Preferably, the extrusion block is an annular block, the outer diameter of the extrusion block is equal to the outer diameter of the threaded sleeve, and the inner diameter of the extrusion block is equal to the inner diameter of the threaded sleeve.

(III) advantageous effects

Compared with the prior art, the utility model provides a fixing device for cement mill feeding possesses following beneficial effect:

this fixing device for cement mill feeding, make the screw thread movable block remove under the effect of threaded rod through rotating the threaded rod, the screw thread movable block drives the connecting block, the erection joint seat, the movable plate, spliced pole and threaded connection pole all remove, thereby make inlet pipe and ball mill separation, the inside behavior of observation ball mill that just this moment can be very convenient, and make the telescope-screw sleeve rebound under threaded connection pole's combined action through rotating the telescope-screw sleeve, just can get off the telescope-screw sleeve this moment, threaded connection pole and inlet pipe are dismantled, be convenient for change the inlet pipe of different requirements according to the raw materials of difference, and be convenient for change the inlet pipe that has the damage, make extrusion piece closely laminate with the erection joint seat through compression spring, thereby make threaded connection pole fixed stable.

Drawings

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

FIG. 2 is an enlarged schematic view of the point A in the structure of FIG. 1 of the present invention;

fig. 3 is an enlarged schematic view of the position B in the structure diagram 1 of the present invention.

In the figure: the ball mill comprises a base 1, a mounting seat 2, a ball mill 3, an adjusting base 4, a threaded rod 5, a threaded movable block 6, a connecting block 7, an installing and connecting seat 8, a connecting groove 9, a moving plate 10, a connecting column 11, a threaded connecting rod 12, a feeding pipe 13, a threaded sleeve 14, a hollow cavity 15, a pressure spring 16, a stop block 17, a mounting plate 18 and an extrusion block 19.

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. 1-3, a fixing device for feeding a cement mill comprises two bases 1, wherein the top of each base 1 is fixedly connected with two installation bases 2, the number of the installation bases 2 is two, the two installation bases 2 are arranged between two adjusting bases 4, the two installation bases 2 are symmetrically distributed, ball mills 3 are movably connected between the installation bases 2 on the left side and the right side, the top of each installation base 2 is fixedly connected with an adjusting base 4, each adjusting base 4 consists of a rectangular block and an adjusting groove, the top of each rectangular block is provided with a rectangular groove, the number of the adjusting bases 4 is two, the two adjusting bases 4 are symmetrically distributed, the inner part of each adjusting base 4 is movably connected with a threaded rod 5 extending to the outer part of each adjusting base 4, the outer part of each threaded rod 5 is sleeved with a threaded movable block 6 which is arranged inside each adjusting base 4 and matched with the threaded rod 5, the top of each threaded movable block 6 is fixedly connected with a connecting, the top of the connecting block 7 is fixedly connected with an installation connecting seat 8, a connecting groove 9 is formed in the installation connecting seat 8, the connecting groove 9 is a T-shaped groove, the width of the top of the connecting groove 9 is larger than the width of the bottom of the connecting groove 9, a movable plate 10 located in the connecting groove 9 is movably connected in the connecting groove 9, a connecting column 11 extending to the upper portion of the installation connecting seat 8 is fixedly connected at the top of the movable plate 10, a threaded connecting rod 12 is fixedly connected at the top of the connecting column 11, a feeding pipe 13 extending to the inside of the ball mill 3 is fixedly connected at the top of the threaded connecting rod 12, a threaded sleeve 14 matched with the threaded connecting rod 12 is sleeved outside the threaded connecting rod 12, hollow cavities 15 are formed in the threaded sleeve 14, six hollow cavities 15 are formed in total, the six hollow cavities, the bottom of the pressure spring 16 is fixedly connected with a stop block 17, the bottom of the stop block 17 is fixedly connected with a mounting plate 18 extending to the bottom of the hollow cavity 15, the bottom of the mounting plate 18 is fixedly connected with an extrusion block 19 contacted with the mounting and connecting seat 8, the extrusion block 19 is an annular block, the outer diameter of the extrusion block 19 is equal to the outer diameter of the threaded sleeve 14, the inner diameter of the extrusion block 19 is equal to the inner diameter of the threaded sleeve 14, the threaded movable block 6 moves under the action of the threaded rod 5 by rotating the threaded rod 5, the threaded movable block 6 drives the connecting block 7, the mounting and connecting seat 8, the movable plate 10, the connecting column 11 and the threaded connecting rod 12 to move, so that the feeding pipe 13 is separated from the ball mill 3, at the moment, the working condition inside the ball mill 3 can be conveniently observed, and the threaded sleeve 14 moves upwards under, just can dismantle threaded sleeve 14, threaded connection pole 12 and inlet pipe 13 this moment, be convenient for change the inlet pipe 13 of different requirements according to the raw materials of difference, and be convenient for change inlet pipe 13 that has the damage, make extrusion piece 19 closely laminate with erection joint seat 8 through pressure spring 16 to make threaded connection pole 12 fixed stable.

In conclusion, according to the fixing device for cement mill feeding, the threaded movable block 6 moves under the action of the threaded rod 5 by rotating the threaded rod 5, the threaded movable block 6 drives the connecting block 7, the mounting and connecting seat 8, the moving plate 10, the connecting column 11 and the threaded connecting rod 12 to move, so that the feeding pipe 13 is separated from the ball mill 3, the working condition inside the ball mill 3 can be observed conveniently at the moment, the threaded sleeve 14 moves upwards under the combined action of the threaded connecting rod 12 by rotating the threaded sleeve 14, the threaded connecting rod 12 and the feeding pipe 13 can be detached at the moment, the feeding pipes 13 with different requirements can be replaced conveniently according to different raw materials, the damaged feeding pipes 13 can be replaced conveniently, the extrusion block 19 is tightly attached to the mounting and connecting seat 8 through the pressure spring 16, so that the threaded connecting rod 12 is fixed and stable, the problem of inconvenient change is solved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fixing device for cement mill feeding, includes that quantity is base (1) of two, its characterized in that: the ball mill is characterized in that the top of the base (1) is fixedly connected with a mounting seat (2), the left side and the right side of the mounting seat (2) are movably connected with a ball mill (3), the top of the mounting seat (2) is fixedly connected with an adjusting base (4), the inner part of the adjusting base (4) is movably connected with a threaded rod (5) extending to the outer part of the adjusting base (4), the outer part of the threaded rod (5) is sleeved with a threaded movable block (6) which is positioned in the adjusting base (4) and matched with the threaded rod (5), the top of the threaded movable block (6) is fixedly connected with a connecting block (7) extending to the top of the adjusting base (4), the top of the connecting block (7) is fixedly connected with an installing and connecting seat (8), the inside of the installing and connecting seat (8) is provided with a connecting groove (9), the, the top of the moving plate (10) is fixedly connected with a connecting column (11) extending to the upper part of the mounting and connecting seat (8), the top of the connecting column (11) is fixedly connected with a threaded connecting rod (12), the top of the threaded connecting rod (12) is fixedly connected with a feeding pipe (13) extending to the inside of the ball mill (3), threaded connection rod (12) outside cup jointed with threaded connection rod (12) assorted threaded sleeve (14), well cavity (15) have been seted up to the inside of threaded sleeve (14), fixedly connected with pressure spring (16) on well cavity (15) intracavity roof, bottom fixedly connected with dog (17) of pressure spring (16), the bottom fixedly connected with of dog (17) extends to mounting panel (18) of well cavity (15) bottom, extrusion piece (19) that bottom fixedly connected with erection joint seat (8) of mounting panel (18) contacted.

2. A cement mill feeding fixing device according to claim 1, characterized in that: the connecting groove (9) is a T-shaped groove, and the width of the top of the connecting groove (9) is larger than that of the bottom of the connecting groove (9).

3. A cement mill feeding fixing device according to claim 1, characterized in that: the adjusting base (4) is composed of rectangular blocks and adjusting grooves, the rectangular grooves are formed in the tops of the rectangular blocks, the number of the adjusting base (4) is two, and the adjusting base (4) is symmetrically distributed.

4. A cement mill feeding fixing device according to claim 1, characterized in that: the mounting seats (2) are two in total, the two mounting seats (2) are located between the two adjusting bases (4), and the two mounting seats (2) are symmetrically distributed.

5. A cement mill feeding fixing device according to claim 1, characterized in that: the number of the hollow cavities (15) is six, and the six hollow cavities (15) are distributed in an annular equidistant mode.

6. A cement mill feeding fixing device according to claim 1, characterized in that: the extrusion block (19) is an annular block, the outer diameter of the extrusion block (19) is equal to the outer diameter of the threaded sleeve (14), and the inner diameter of the extrusion block (19) is equal to the inner diameter of the threaded sleeve (14).