CN210045363U

CN210045363U - Roller press for preparing limestone powder

Info

Publication number: CN210045363U
Application number: CN201920622601.4U
Authority: CN
Inventors: 张榕明
Original assignee: Longyan Dongyuan Mineral Powder Co Ltd
Current assignee: Longyan Dongyuan Mineral Powder Co Ltd
Priority date: 2019-05-05
Filing date: 2019-05-05
Publication date: 2020-02-11
Anticipated expiration: 2029-05-05

Abstract

The utility model belongs to limestone flour field specifically is a roller press for limestone flour preparation, including box, second roller press axle, support frame, commentaries on classics piece, screw rod, the box front portion all is equipped with the stabilizer blade with the rear portion, the stabilizer blade top is equipped with the button, the bottom half is equipped with out the hopper, the box both sides are equipped with the support frame, support frame one side is equipped with the band pulley, the band pulley outside is equipped with the belt, the support frame upper end is equipped with the motor, motor one side is equipped with the screw rod, be equipped with on the screw rod the commentaries on classics piece, the commentaries on classics piece with the support frame rotates the connection, screw rod one end is equipped with the supporting shoe, the supporting shoe both sides are. The utility model discloses the design has support frame, commentaries on classics piece and screw rod to can utilize the screw rod to drive the lift and the rotation of changeing the piece, thereby drive the support frame and change the angle, the lime stone of adaptation variation in size that also can be better, make the roll-in effect better.

Description

Roller press for preparing limestone powder

Technical Field

The utility model belongs to limestone flour field specifically relates to a roller press is used in limestone flour preparation.

Background

The limestone powder is mainly prepared from limestone and calcium carbonate serving as a main ingredient of the limestone. Lime and limestone are a large number of raw materials used in construction materials, industry. Limestone can be directly processed into stone and burnt into quicklime. The hydrated lime is produced by absorbing moisture of CaO in lime or adding water, and the hydrated lime has main component of calcium hydroxide and is compounded into lime slurry, lime paste, etc. for use as paint and adhesive for brick and tile.

The roller press for preparing limestone powder can not change the angle of a roller press shaft when the limestone is rolled, and also can not change the angle of the roller press belt, so that the roller press can not adapt to limestone with different sizes, and the rolling effect is poor.

It is noted that the information disclosed in this background section of the invention is only for enhancement of understanding of the general background of the invention, and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.

SUMMERY OF THE UTILITY MODEL

For solving the problem that exists among the prior art, the utility model discloses the design has support frame, commentaries on classics piece and screw rod to can utilize the screw rod to drive the lift and the rotation of changeing the piece, thereby drive the support frame and change the angle, just also can be better adapt to the lime stone of variation in size, make the roll-in effect better.

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

a roller press for preparing limestone powder comprises a box body, a second roller pressing shaft, a support frame, a rotating block and a screw rod, wherein support legs are arranged at the front part and the rear part of the box body, keys are arranged above the support legs, a discharge hopper is arranged at the bottom of the box body, the support frame is arranged at two sides of the box body, a belt wheel is arranged at one side of the support frame, a belt is arranged at the outer side of the belt wheel, a motor is arranged at the upper end of the support frame, the screw rod is arranged at one side of the motor, the rotating block is arranged on the screw rod and is rotatably connected with the support frame, the rotating block can rotate with the support frame, a support block is arranged at one end of the screw rod, support lugs are arranged at two sides of the support block, a feed hopper is arranged at the rear part of the support lugs, a first, the second bearing with the support frame is connected the fastening, the first roll-in axle outside is equipped with first roll-in area, first roll-in area rear portion is equipped with second roll-in area, second roll-in area inboard is equipped with the second roll-in axle, the epaxial first bearing that is equipped with of second roll-in, first bearing with box interference fit, the motor with the button electricity is connected.

On the basis of the technical scheme, the belt wheel is connected with the first rolling shaft through a key, and the belt wheel drives the first rolling shaft to rotate so as to avoid slipping.

On the basis of the technical scheme, the screw rod is connected with the rotating block through threads, the screw rod is connected with the supporting block in a rotating mode, the supporting block is connected with the supporting lug in a rotating mode, the supporting lug is welded with the box body, the screw rod can drive the rotating block to lift after rotating, the supporting block supports the screw rod to rotate, and the supporting lug supports the supporting block to rotate.

On the basis of the technical scheme, a groove for the first rolling shaft to slide is formed in the box body, so that the first rolling shaft can slide in the groove.

On the basis of the technical scheme, the first rolling shaft is in interference fit with the second bearing, the second rolling shaft is in interference fit with the first bearing, the second bearing stably supports the first rolling shaft to rotate, and the first bearing stably supports the second rolling shaft to rotate.

On the basis of the technical scheme, the inclination angle of the screw rod and the horizontal line is 60 degrees, so that the screw rod can better utilize the rotating block to drive the support frame to change the angle.

Compared with the prior art, the beneficial effects of the utility model are that:

when the angle of support frame is changed to needs, rotate the screw rod, make it drive the commentaries on classics piece and go up and down, the commentaries on classics piece drives screw rod and supporting shoe and rotates on supporting the ear in the lift to the cooperation changes the angle with the support frame, and the support frame just also can drive first roll-in axle and change the angle with the axle center of the first roll-in axle of bottom, thereby adapts to the not lime stone of equidimension, better roll-in.

Additional features and advantages of the invention will be set forth 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 accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

fig. 1 is a first isometric view of a roller press for limestone powder production according to the present invention;

fig. 2 is a second axial view of a roller press for limestone powder preparation according to the present invention;

fig. 3 is a schematic structural view of a first roller shaft in a roller press for preparing limestone powder according to the present invention;

fig. 4 is a schematic view of a transfer block structure in a roller press for preparing limestone powder according to the present invention.

The reference numerals are explained below:

1. a box body; 2. a discharge hopper; 3. a support leg; 4. a first bearing; 5. a second rolling shaft; 6. a pulley; 7. a belt; 8. a support frame; 9. a motor; 10. rotating the block; 11. a screw; 12. a support block; 13. a support ear; 14. a feed hopper; 15. pressing a key; 16. a second bearing; 17. a first roll-in shaft; 18. a first rolling belt; 19. and a second rolling belt.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Examples

Referring to fig. 1-4, the present invention provides a technical solution: a roller press for preparing limestone powder comprises a box body 1, a second roller pressing shaft 5, a support frame 8, a rotating block 10 and a screw rod 11, wherein support legs 3 are arranged at the front part and the rear part of the box body 1, buttons 15 are arranged above the support legs 3, a discharge hopper 2 is arranged at the bottom of the box body 1, the support frame 8 is arranged at two sides of the box body 1, a belt wheel 6 is arranged at one side of the support frame 8, the belt wheel 6 is used for driving the first roller pressing shaft 17 to rotate, a belt 7 is arranged at the outer side of the belt wheel 6, a motor 9 is arranged at the upper end of the support frame 8, the screw rod 11 is arranged at one side of the motor 9, the rotating block 10 is arranged on the screw rod 11, the rotating block 10 is rotatably connected with the support frame 8, the rotating block 10 can rotate with the support frame 8, a support block 12 is arranged at one end of the screw rod 11, support lugs 13 are arranged at two sides of, the second bearing 16 is used for supporting the first rolling shaft 17 to rotate, the second bearing 16 is in interference fit with the support frame 8, the second bearing 16 is connected and fastened with the support frame 8, a first rolling belt 18 is arranged on the outer side of the first rolling shaft 17, a second rolling belt 19 is arranged on the rear portion of the first rolling belt 18, a second rolling shaft 5 is arranged on the inner side of the second rolling belt 19, a first bearing 4 is arranged on the second rolling shaft 5, the first bearing 4 is in interference fit with the box body 1, and the motor 9 is electrically connected with the keys 15.

The belt wheel 6 is connected with the first rolling shaft 17 through a key, and the belt wheel 6 avoids slipping when driving the first rolling shaft 17 to rotate; the screw 11 is connected with the rotating block 10 through threads, the screw 11 is rotationally connected with the supporting block 12, the supporting block 12 is rotationally connected with the supporting lug 13, the supporting lug 13 is welded with the box body 1, the screw 11 can drive the rotating block 10 to lift after rotating, the supporting block 12 supports the screw 11 to rotate, and the supporting lug 13 supports the supporting block 12 to rotate; a groove for the first rolling shaft 17 to slide is formed on the box body 1, so that the first rolling shaft 17 can slide inside the groove; the first rolling shaft 17 is in interference fit with the second bearing 16, the second rolling shaft 5 is in interference fit with the first bearing 4, the second bearing 16 stably supports the first rolling shaft 17 to rotate, and the first bearing 4 stably supports the second rolling shaft 5 to rotate; the inclination angle of the screw 11 and the horizontal line is 60, so that the screw 11 can better utilize the rotating block 10 to drive the support frame 8 to change the angle.

The utility model discloses a theory of operation and use flow: after the power supply is switched on, limestone is poured into the box body 1 from the feed hopper 14, the key 15 is pressed to start the motor 9, the motor 9 drives the belt wheel 6 to rotate by using the belt 7, the belt wheel 6 drives the first rolling shaft 17 and the first rolling belt 18 to rotate, the first rolling belt 18 and the second rolling belt 19 are matched to roll the limestone, when the angle of the support frame 8 needs to be changed, the screw rod 11 is rotated to drive the rotary block 10 to ascend and descend, the rotary block 10 drives the screw rod 11 and the support block 12 to rotate on the support lug 13 while ascending and descending, so that the support frame 8 is matched to change the angle, the support frame 8 can also drive the first rolling shaft 17 to change the angle by using the axis of the first rolling shaft 17 at the bottom layer, the limestone with different sizes is adapted, and the limestone is better rolled.

Although some specific embodiments of the present invention have been described in detail by way of illustration, it should be understood by those skilled in the art that the above illustration is only for purposes of illustration and is not intended to limit the scope of the invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.

Claims

1. The utility model provides a roller press for limestone flour preparation which characterized in that: comprises a box body (1), a second rolling shaft (5), a support frame (8), a rotating block (10) and a screw rod (11), wherein support legs (3) are arranged at the front part and the rear part of the box body (1), a key (15) is arranged above the support legs (3), a discharge hopper (2) is arranged at the bottom of the box body (1), the support frame (8) is arranged at two sides of the box body (1), a belt wheel (6) is arranged at one side of the support frame (8), a belt (7) is arranged at the outer side of the belt wheel (6), a motor (9) is arranged at the upper end of the support frame (8), the screw rod (11) is arranged at one side of the motor (9), the rotating block (10) is arranged on the screw rod (11), the rotating block (10) is rotatably connected with the support frame (8), a support block (12) is arranged at one end of, support ear (13) rear portion and be equipped with feeder hopper (14), box (1) inside is equipped with first roll-in axle (17), be equipped with second bearing (16) on first roll-in axle (17), second bearing (16) with support frame (8) interference fit, first roll-in axle (17) outside is equipped with first roll-in area (18), first roll-in area (18) rear portion is equipped with second roll-in area (19), second roll-in area (19) inboard is equipped with second roll-in axle (5), be equipped with first bearing (4) on second roll-in axle (5), first bearing (4) with box (1) interference fit, motor (9) with button (15) electricity is connected.

2. The roller press for limestone powder production as claimed in claim 1, wherein: the belt wheel (6) is connected with the first rolling shaft (17) through a key.

3. The roller press for limestone powder production as claimed in claim 1, wherein: the screw rod (11) is connected with the rotating block (10) through threads, the screw rod (11) is connected with the supporting block (12) in a rotating mode, the supporting block (12) is connected with the supporting lug (13) in a rotating mode, and the supporting lug (13) is welded with the box body (1).

4. The roller press for limestone powder production as claimed in claim 1, wherein: and a groove for the first rolling shaft (17) to slide is formed on the box body (1).

5. The roller press for limestone powder production as claimed in claim 1, wherein: the first rolling shaft (17) is in interference fit with the second bearing (16), and the second rolling shaft (5) is in interference fit with the first bearing (4).

6. The roller press for limestone powder production as claimed in claim 1, wherein: the inclination angle of the screw (11) and the horizontal line is 60 degrees.