CN216224537U

CN216224537U - Efficient grinding equipment for cement production in building field

Info

Publication number: CN216224537U
Application number: CN202121739418.6U
Authority: CN
Inventors: 韩晓东
Original assignee: Anhui Lifeng Municipal Engineering Co ltd
Current assignee: Anhui Lifeng Municipal Engineering Co ltd
Priority date: 2021-07-29
Filing date: 2021-07-29
Publication date: 2022-04-08
Anticipated expiration: 2031-07-29

Abstract

The utility model discloses efficient grinding equipment for cement production in the field of buildings, which comprises a base, wherein a processing box is fixedly arranged at the top of the base, and a driving box is fixedly arranged on the right side of the processing box. This grinding equipment for cement manufacture in efficient building field, it is rotatory to make first gear engagement second gear through starter motor, make two hollow slabs drive slide and stripper plate and remove to the centre, push away bold cement clinker to the centre through the slide, the stripper plate of rethread both sides extrudees cement clinker, make bold cement receive the material and be extruded into the fritter, and drop to milling the inslot from the department that drops and mill, reached and beaten the effect of breaking into the fritter to the bold clinker that drops into, make the grinding roller can not accelerate the degree of wear because cement clinker is too big when milling, carried out the precomminution to bold cement clinker simultaneously.

Description

Efficient grinding equipment for cement production in building field

Technical Field

The utility model relates to the technical field of building construction, in particular to efficient grinding equipment for cement production in the field of buildings.

Background

Cement is an indispensable raw material in the building engineering, in the cement production process, a grinding device is needed to grind the fired and dried cement clinker, the cement clinker is ground into powder by a grinding roller after being put into a grinding device, but the existing grinding device can only directly grind the massive cement clinker, the cement clinker cannot be firstly smashed and then processed, the grinding roller can cause large loss after grinding the massive cement clinker for a long time, the grinding effect can be reduced after the grinding roller is worn, the ground cement powder can reach the standard after long-time grinding, so the grinding roller needs to be replaced frequently, the workload of workers is increased, and meanwhile, the existing grinding device grinds the cement clinker by rotating the grinding roller in the same direction in a grinding device, the grinding mode is too single, so a novel cement grinding device needs to be designed in order to reduce the damage of the grinding roller and improve the processing efficiency of the grinding device.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides efficient grinding equipment for cement production in the field of buildings, and solves the problems that the loss of a grinding roller is high and the quality of cement powder output is poor due to the fact that a large block of cement clinker cannot be pre-ground by the conventional cement grinding device, and the cement powder output rate is low due to the fact that the conventional grinding mode is too single.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a high-efficiency grinding device for cement production in the field of buildings comprises a base, a processing box is fixedly arranged at the top of the base, a driving box is fixedly arranged at the right side of the processing box, an extrusion groove is arranged above the inner cavity of the driving box, a grinding groove is arranged below the extrusion groove, a motor is fixedly arranged above the right side of the inner cavity of the driving box through a connecting plate, the output shaft of the motor is fixedly connected with a first rotating rod through a coupler, the left end of the first rotating rod is fixedly provided with a first gear, the front part and the rear part between the two sides of the inner cavity of the extrusion groove are both rotatably provided with a bidirectional reciprocating screw rod through a bearing piece, the right end of the bidirectional reciprocating screw rod sequentially penetrates through the processing box and the driving box and extends to the interior of the driving box, and a second gear meshed with the first gear is fixedly arranged at one end of the bidirectional reciprocating screw rod extending to the interior of the driving box.

Preferably, the front side and the rear side at the top of the inner cavity of the extrusion groove are fixedly provided with a sliding groove plate, the two sides inside the sliding groove plate are slidably provided with a sliding block, the two sides on the surface of the bidirectional reciprocating screw rod are connected with threaded sleeves in a threaded manner, the top of each threaded sleeve is fixedly connected to the bottom of the corresponding sliding block, the front part and the rear part of the same side are fixedly provided with hollow plates between the threaded sleeves, the two opposite sides of each hollow plate are fixedly provided with extrusion plates, the inside of each hollow plate is spliced with a sliding plate, and the bottom of the inner cavity of the extrusion groove is provided with a dropping port.

Preferably, the second dwang is installed through the bearing spare rotation between the both sides of groove inner chamber of milling, and the second dwang is provided with threely from front to back, the fixed surface of second dwang installs the grinding roller and the grinding roller is provided with a plurality of.

Preferably, the right-hand member of second dwang runs through milling groove and drive case in proper order and extends to the inside of drive case, and is three the surface of second dwang just is located the equal fixed mounting in inside to the drive case has intermeshing's third gear, middle part the right-hand member of second dwang has the sprocket, two with the equal fixed mounting in surface of first dwang pass through the chain rotation between the sprocket and connect, the blown down tank has been seted up to the below in milling groove, the bottom in milling groove has the screening board through seting up opening fixed mounting.

Preferably, a material receiving box is placed in the discharging groove.

Preferably, a movable opening matched with the material receiving box for use is formed in the lower portion of the left side of the processing box.

Advantageous effects

The utility model provides a high-efficiency grinding device for cement production in the field of buildings. Compared with the prior art, the method has the following beneficial effects:

(1) this grinding equipment for cement manufacture in efficient building field makes first gear meshing second gear revolve through the starter motor, make two hollow slab drive slide and stripper plate move to the centre, push away bold cement clinker to the centre through the slide, the stripper plate of rethread both sides extrudees cement clinker, make bold cement receive the material and be extruded into the fritter, and drop to milling the inslot from the department that drops and grind, the effect of smashing into the fritter to the bold clinker that drops into has been reached, make the grinding roller can not accelerate the degree of wear because cement clinker is too big when milling, carried out the precomminution to bold cement clinker simultaneously, make the cement clinker of fritter can be more meticulous after milling through the grinding roller, the quality of cement powder output has been increased, staff's work load has been reduced simultaneously.

(2) This grinding equipment is used in cement manufacture in efficient building field, make first sprocket drive second sprocket through starter motor and rotate, make three second dwang rotate simultaneously, and the second dwang in the middle of and the direction of rotation of two dwangs in anterior rear portion are different, make the grinding roller mill cement clinker from a plurality of position, carry out the precomminution with massive clinker because of the stripper plate in the extrusion groove simultaneously, make cement clinker mill to milling inslot dropping can more fast, the effect of milling cement clinker fast has been reached, the time of producing cement powder has been saved, the efficiency of polishing of grinding equipment has been accelerated.

Drawings

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

FIG. 2 is a cross-sectional view of the construction of the process and drive cassettes of the present invention;

FIG. 3 is a side view of the internal structure of the extrusion tank of the present invention;

FIG. 4 is a top view of the internal structure of the crush can and drive box of the present invention;

figure 5 is a top view of the internal structure of the milling bowl and drive housing of the present invention.

In the figure: 1. a base; 2. a processing box; 3. a drive box; 4. extruding a groove; 5. milling the groove; 6. a motor; 7. a first rotating lever; 8. a first gear; 9. a bidirectional reciprocating screw rod; 10. a second gear; 11. a chute plate; 12. a slider; 13. a threaded sleeve; 14. a hollow slab; 15. a pressing plate; 16. a slide plate; 17. a drop port; 18. a second rotating lever; 19. grinding the roller; 20. a third gear; 21. a sprocket; 22. a chain; 23. a discharge chute; 24. a screening plate; 25. a material receiving box; 26. a movable opening.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a high-efficiency grinding device for cement production in the field of buildings comprises a base 1, a processing box 2 is fixedly installed at the top of the base 1, a driving box 3 is fixedly installed at the right side of the processing box 2, an extrusion groove 4 is formed above the inner cavity of the driving box 3, two sides of the bottom of the inner cavity of the extrusion groove 4 are set to be in a slope shape, a falling port 17 is positioned between the tops of two slopes, a grinding groove 5 is formed below the extrusion groove 4, a motor 6 is fixedly installed above the right side of the inner cavity of the driving box 3 through a connecting plate, an output shaft of the motor 6 is fixedly connected with a first rotating rod 7 through a coupler, a first gear 8 is fixedly installed at the left end of the first rotating rod 7, a bidirectional reciprocating screw rod 9 is rotatably installed at the front part and the rear part between two sides of the inner cavity of the extrusion groove 4 through bearing pieces, the bidirectional reciprocating screw rod 9 is a reciprocating screw rod with opposite thread structures at two sides, and the left and right reciprocating motion of the thread sleeves 13 at two sides can be realized through rotating the bidirectional reciprocating screw rod 9, the right end of a bidirectional reciprocating screw rod 9 sequentially penetrates through a processing box 2 and a driving box 3 and extends to the inside of the driving box 3, one end of the bidirectional reciprocating screw rod 9 extending to the inside of the driving box 3 is fixedly provided with a second gear 10 meshed with a first gear 8, the front side and the rear side of the top of an inner cavity of an extrusion groove 4 are fixedly provided with a chute plate 11, two sides of the inside of the chute plate 11 are respectively provided with a sliding block 12 in a sliding way, two sides of the surface of the bidirectional reciprocating screw rod 9 are respectively connected with a threaded sleeve 13 in a threaded way, the top of the threaded sleeve 13 is fixedly connected with the bottom of the sliding block 12, a hollow plate 14 is fixedly arranged between the front part and the rear threaded sleeve 13 at the same side, one opposite side of the two hollow plates 14 is respectively fixedly provided with an extrusion plate 15, the inside of the hollow plate 14 is inserted with a sliding plate 16, the bottom of the inner cavity of the extrusion groove 4 is provided with a falling port 17, and a second rotating rod 18 is rotatably arranged between two sides of the inner cavity of a grinding groove 5 through a bearing piece, and second dwang 18 is provided with threely from preceding back, the fixed surface of second dwang 18 installs grinding roller 19 and grinding roller 19 is provided with a plurality of, the right-hand member of second dwang 18 runs through grinding groove 5 and drive case 3 in proper order and extends to the inside of drive case 3, the surface of three second dwang 18 just is located the equal fixed mounting in inside to drive case 3 has intermeshing's third gear 20, the equal fixed mounting in right-hand member of middle part second dwang 18 and the surface of first dwang 7 has sprocket 21, rotate through chain 22 between two sprocket 21 and connect, discharge chute 23 has been seted up to the below in groove 5 of milling, the bottom in groove 5 of milling has sieve branch board 24 through seting up opening fixed mounting, material receiving box 25 has been placed to the inside of discharge chute 23, the movable mouthful 26 of cooperateing with material receiving box 25 and using has been seted up to the left below in processing case 2.

And those not described in detail in this specification are well within the skill of those in the art.

When the cement clinker grinding machine works or is used, cement clinker to be ground is thrown into the extrusion groove, the motor 6 is started to drive the first rotating rod 7 to rotate, the first rotating rod 7 rotates to drive the first gear 8 to rotate, the first gear 8 rotates to be meshed with the second gear 10 to rotate, the second gear 10 rotates to drive the two-way reciprocating screw rods 9 to rotate simultaneously, the two-way reciprocating screw rods 9 rotate to drive the threaded sleeves 13 on the two sides of the two-way reciprocating screw rods 9 to move towards the middle simultaneously, the threaded sleeves 13 move to drive the hollow plates 14 to move, the hollow plates 14 move to drive the sliding plates 16 to move, the sliding plates 16 move to push the cement clinker from the two sides to the middle inside of the extrusion groove 4, meanwhile, the extrusion plates 15 on the two sides are simultaneously driven to the middle by the hollow plates 14 to extrude large cement clinker moving to the middle, so that the cement clinker is extruded into small blocks to fall from the falling port 17 to the inside of the grinding groove 5, and first dwang 7 rotates and drives sprocket 21 and rotate, two sprocket 21 drive second sprocket 21 through the chain and rotate, second sprocket 21 rotates and drives second dwang 18 in the middle of rotating, second dwang 18 in the middle rotates and drives second dwang 18 rotation at front and back portion through third gear 20, make three second dwang 18 rotate simultaneously, second dwang 18 rotates and drives grinding roller 19 on second dwang 18 surface and rotates and grind the cement clinker that is extruded into the fritter, the up-to-standard cement powder after grinding can drop to the magazine 25 in the blown down tank 23 from the sieve plate 24.

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.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a grinding equipment for cement manufacture in efficient building field, includes base (1), its characterized in that: the processing box is characterized in that a processing box (2) is fixedly mounted at the top of the base (1), a driving box (3) is fixedly mounted on the right side of the processing box (2), an extrusion groove (4) is formed in the upper portion of the inner cavity of the driving box (3), a grinding groove (5) is formed in the lower portion of the extrusion groove (4), a motor (6) is fixedly mounted above the right side of the inner cavity of the driving box (3) through a connecting plate, an output shaft of the motor (6) is fixedly connected with a first rotating rod (7) through a shaft coupler, a first gear (8) is fixedly mounted at the left end of the first rotating rod (7), a bidirectional reciprocating screw rod (9) is rotatably mounted at the front portion and the rear portion between the two sides of the inner cavity of the extrusion groove (4) through a bearing piece, and the right end of the bidirectional reciprocating screw rod (9) sequentially penetrates through the processing box (2) and the driving box (3) and extends to the inside of the driving box (3), and a second gear (10) meshed with the first gear (8) is fixedly arranged at one end of the bidirectional reciprocating screw rod (9) extending to the interior of the driving box (3).

2. The efficient grinding equipment for cement production in the field of buildings according to claim 1, wherein the grinding equipment comprises: the front side and the rear side at the top of the inner cavity of the extrusion groove (4) are fixedly provided with a sliding groove plate (11), the two sides inside the sliding groove plate (11) are slidably provided with a sliding block (12), the two sides on the surface of the bidirectional reciprocating screw rod (9) are connected with threaded sleeves (13) in a threaded manner, the top of each threaded sleeve (13) is fixedly connected to the bottom of the corresponding sliding block (12), the front part and the rear part of the same side are fixedly provided with a hollow plate (14) and two extrusion plates (15) between the threaded sleeves (13), the inside of the hollow plate (14) is spliced with a sliding plate (16), and a falling port (17) is formed in the bottom of the inner cavity of the extrusion groove (4).

3. The efficient grinding equipment for cement production in the field of buildings according to claim 1, wherein the grinding equipment comprises: the grinding device is characterized in that a second rotating rod (18) is rotatably installed between two sides of an inner cavity of the grinding groove (5) through a bearing piece, the second rotating rod (18) is provided with three parts from front to back, and a grinding roller (19) and a plurality of grinding rollers (19) are fixedly installed on the surface of the second rotating rod (18).

4. The efficient grinding equipment for cement production in the field of buildings according to claim 3, wherein: the right-hand member of second dwang (18) runs through milling groove (5) and drive case (3) in proper order and extends to the inside of drive case (3), and is three the surface of second dwang (18) just is located the equal fixed mounting in inside to drive case (3) has intermeshing's third gear (20), middle part the right-hand member of second dwang (18) and the equal fixed mounting in surface of first dwang (7) have sprocket (21), two rotate through chain (22) between sprocket (21) and connect, blown down tank (23) have been seted up to the below of milling groove (5), the bottom of milling groove (5) has screening board (24) through seting up opening fixed mounting.

5. The efficient grinding equipment for cement production in the field of buildings according to claim 4, wherein: and a material receiving box (25) is placed in the discharge chute (23).

6. The efficient grinding equipment for cement production in the field of buildings according to claim 1, wherein the grinding equipment comprises: a movable opening (26) matched with the material receiving box (25) for use is arranged below the left side of the processing box (2).