CN219519010U - Roller press for milling powder with feeding function - Google Patents

Abstract

The utility model discloses a roller press with a feeding function for grinding powder, and relates to the technical field of roller presses. The roller press for grinding with the feeding function comprises a machine table, a blanking frame is fixedly connected to the top of the machine table, a T frame is fixedly connected to the top of the machine table, a motor is fixedly connected to the top of the T frame, a rotating shaft is fixedly connected to an output shaft of the motor, a first gear is fixedly connected to the outer wall of the rotating shaft, the first gear is meshed with a second gear, a rotating rod is fixedly connected to the center of the second gear, a crushing roller is fixedly connected to the outer wall of the rotating rod, a rotating disc is fixedly connected to the outer wall of the rotating rod, a connecting block is fixedly connected to the outer wall of the rotating disc, the connecting block is slidably connected to the inner wall of an O-shaped plate, and a supporting block is fixedly connected to the outer wall of the T frame.

Description

Roller press for milling powder with feeding function

Technical Field

The utility model relates to the technical field of roller presses, in particular to a roller press with a feeding function for grinding.

Background

The modern processing is mainly carried out by using automatic equipment to replace manual work slowly, and many products or materials need to be ground, so that the roller press has a certain main body, and the roller press is also called extrusion mill, rolling mill and the like, and mainly utilizes two extrusion rollers to grind the large-particle materials into powder, so that the practicality is strong, and the roller press is widely applied to product processing.

The material is typically placed in a milling chamber and passed through the gap of a squeeze roll, which is rotated in a reverse direction to squeeze the material into powder.

In the prior art, the following two defects are present; on the one hand, the roll squeezer can't control the crocus volume when using, leads to the crocus volume to influence production efficiency less, and the crocus volume is great to cause crocus storehouse jam easily, needs the staff to dredge comparatively loaded down with trivial details, and on the other hand, the long-term crocus can let the surface of squeeze roll produce the cake of certain thickness, produces certain influence when squeezing the material, then the staff need strike off the clearance to squeeze roll surface, and the cake falls to the filter screen and adds accumulational powder, leads to the hole of filter screen to cause the jam easily.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a roller press with a feeding function for grinding powder, which solves the problems mentioned in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a roll squeezer for milling with feeding function, includes the board, the top fixedly connected with unloading frame of board, the top fixedly connected with T frame of board, the top fixedly connected with motor of T frame, the output shaft fixedly connected with pivot of motor, the outer wall fixedly connected with gear one of pivot, gear one and gear two meshing, the center department fixedly connected with dwang of gear two, the outer wall fixedly connected with crushing roller of dwang, the outer wall fixedly connected with carousel of dwang, the outer wall fixedly connected with connecting block of carousel, connecting block sliding connection is on the inner wall of O shaped plate, the outer wall fixedly connected with supporting shoe of T frame, the bottom fixedly connected with pipe box of O shaped plate, the square pipe is through extrusion spring elastic connection's square pipe, the inner wall fixedly connected with unloading board of unloading frame, the bottom fixedly connected with U shaped plate of unloading board, the upper end hinge of U shaped pipe box has the dwang, the outer wall fixedly connected with connecting block of shutter, the inner wall fixedly connected with stopper of shutter is on the inner wall of O shaped plate, the pipe box is through extrusion spring fixedly connected with pipe box, the elastic connection has the stopper on the inner wall of roller.

Preferably, the inner wall sliding connection of board has the filter frame, the outer wall fixedly connected with baffle of filter frame.

Preferably, the square groove is formed in the inner wall of the machine table, one end of a reset spring is fixedly connected to the inner wall of the square groove, and the other end of the reset spring is fixedly connected to the bottom of the baffle plate.

Preferably, a scraper is fixedly connected to the upper end of the inner wall of the machine table, and the scraper is in contact with the squeeze roller.

Preferably, one end of an extrusion spring is fixedly connected to the top of the inner wall of the pipe sleeve, and the other end of the extrusion spring is fixedly connected to the top of the square pipe.

Preferably, the outer wall fixedly connected with Z shape piece of side pipe, the other end fixed connection of Z shape piece is at the outer wall of branch.

Preferably, the outer wall fixedly connected with positioning spring's of backup pad one end, positioning spring's the other end fixed connection is in the bottom of stopper.

Preferably, a discharge hole is formed in the bottom of the filtering frame, and a Z-shaped block is connected to the inner wall of the blanking frame in a sliding manner.

(III) beneficial effects

The utility model provides a roller press with a feeding function for grinding. The beneficial effects are as follows:

(1) When the roller press with the feeding function for the flour mill is used, the limiting block is pulled outwards to release the limitation of the square tube, the square tube is reset by the reverse elastic force of the extrusion spring and reaches the designated position, the limiting block is loosened to clamp the limiting groove on the square tube by the reverse elastic force of the positioning spring, the square tube is limited, the feeding amount of the flour mill is controlled by adjusting the whole length of the square tube and the pipe sleeve, and complicated steps of dredging by workers are reduced.

(2) When the roller press with the feeding function for flour milling is used, firstly, the surface of the extruding roller is scraped by the scraper, the powder cake falls to the filter screen, the filter frame is driven to move downwards by stepping on the pedal, the filter frame is driven to reset by the reverse elastic force of the reset spring, the powder cake rises to a certain height and falls to the filter screen, the powder cake and piled powder are subjected to up-down vibration, so that the powder cake is divided into powder, the piled powder on the filter screen is discharged from the discharge port through the holes, and the situation that the filter screen is blocked due to the piling of the powder in the form of blocks is effectively avoided.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the machine of the present utility model;

FIG. 2 is a schematic diagram of a cross-sectional structure of a whole three-dimensional and blanking frame of the machine;

FIG. 3 is a schematic diagram of the overall sectional structure of the blanking frame of the present utility model;

FIG. 4 is a schematic diagram of the overall exploded and sleeve overall cross-sectional structure of the turntable and blanking plate of the present utility model;

FIG. 5 is an enlarged view of the whole structure of the A-chart of the utility model;

FIG. 6 is a schematic diagram of the overall cross-sectional structure of the machine of the present utility model;

FIG. 7 is an exploded cross-sectional view of the machine of the present utility model.

In the figure: 1. a machine table; 2. a blanking frame; 3. a T frame; 4. a rotating shaft; 5. a crushing roller; 6. a rotating lever; 7. a turntable; 8. a connecting block; 9. a support block; 10. an O-shaped plate; 11. a pipe sleeve; 12. extruding a spring; 13. square tubes; 14. a Z-shaped block; 15. a support rod; 16. a blanking plate; 17. a U-shaped plate; 18. a shutter; 19. a round tube; 20. a support plate; 21. a positioning spring; 22. a limiting block; 23. a squeeze roll; 24. a filter frame; 25. a baffle; 26. a return spring; 27. a scraper.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-7, the utility model provides a roller press with feeding function for grinding, comprising a machine table 1, wherein the top of the machine table 1 is fixedly connected with a blanking frame 2, the top of the machine table 1 is fixedly connected with a T frame 3, the top of the T frame 3 is fixedly connected with a motor, the motor rotates and can rotate along a rotating shaft 4, an output shaft of the motor is fixedly connected with the rotating shaft 4, the outer wall of the rotating shaft 4 is fixedly connected with a first gear which is meshed with a second gear, when the rotating shaft 4 rotates along the first gear, the second gear rotates along with the second gear, the first gear is meshed with the second gear, the inner wall of the second gear is fixedly connected with a rotating rod 6, the second gear can rotate along with the rotating rod 6 and can rotate along with a crushing roller 5, the grinding material can be primarily crushed, the outer wall of the rotating rod 6 is fixedly connected with a crushing roller 5, the outer wall of the rotating rod 6 is fixedly connected with a rotating disc 7, the rotating disc 7 can synchronously rotate along the rotating rod 6, the outer wall of the rotating disc 7 is fixedly connected with a connecting block 8, when the rotating disc 7 rotates along with the rotating disc 8, the rotating disc 8 rotates along with the first gear, the inner wall 10 of the connecting block 10 slides along O10, and simultaneously the connecting block 10 moves upwards along the connecting block 11, and the connecting block 11 moves along with the Z-shaped plate 11.

In this embodiment, connecting block 8 sliding connection is on the inner wall of O shaped plate 10, through connecting block 8 pivoted orbit extrusion and take O shaped plate 10 to upwards move, the outer wall fixedly connected with supporting shoe 9 of T frame 3, the middle part of supporting shoe 9 is for lining up, can let pipe box 11 and branch 15 can not receive the jam when upwards moving, the bottom fixedly connected with pipe box 11 of O shaped plate 10, pipe box 11 can slide from top to bottom at the inner wall of supporting shoe 9, pipe box 11 has square pipe 13 through extrusion spring 12 elastic connection, offer a plurality of spacing grooves on square pipe 13 outer wall, square pipe 13 is through Z shaped block 14 fixedly connected with branch 15, when square pipe 13 upwards moves, Z shaped block 14 and branch 15 upwards move together, and pipe 19 inwards slide along the inner wall of branch 15 and draw-in, the shutter 18 blocks the material mouth, when square pipe 13 upwards moves down, and pipe 19 outwards slide and separate along the inner wall of branch 15, the shutter 18 opens the material mouth, the inner wall fixedly connected with blanking plate 16 of blanking frame 2, the shutter 16 is provided with shutter 16 along the inner wall 16, the shutter 16 is fixed with the clearance along the inner wall of shutter 17, the clearance of the fixed connection of blanking plate 16U of shutter plate 17, the clearance along the inner wall of shutter 16 is fixed along the apron 17.

In this embodiment, pipe 19 sliding connection is on the inner wall of branch 15, the outer wall fixedly connected with backup pad 20 of pipe box 11, backup pad 20 is through locating spring 21 elastic connection having stopper 22, stopper 22 can peg graft the spacing notch on square pipe 13, the length of square pipe 13 is controlled, the inner wall rotation of board 1 is connected with squeeze roll 23, squeeze roll 23 can grind into powder to broken material, the inner wall sliding connection of board 1 has filter frame 24, the outer wall of filter frame 24 has the footboard, the footboard can take filter frame 24 to slide on the inner wall of board 1, be provided with the filter screen on the filter frame 24, prevent not having ground granule and powder to fall into the discharge gate together, separate granule and powder, the outer wall fixedly connected with baffle 25 of filter frame 24.

In this embodiment, a square groove is formed in the inner wall of the machine 1, one end of a return spring 26 is fixedly connected to the inner wall of the square groove, when a cake on the squeeze roller 23 falls onto the filter screen, the pedal is stepped down to enable the pedal to move downwards along with the filter frame 24, then the pedal is released to reset upwards along with the filter frame 24 by means of the reverse elastic force of the return spring 26, the cake rises for a certain distance to fall onto the filter screen, the cake can be separated into powder, the other end of the return spring 26 is fixedly connected to the bottom of the baffle 25, a scraping plate 27 is fixedly connected to the upper end of the inner wall of the machine 1, when the squeeze roller 23 rotates, the scraping plate 27 contacts the outer wall of the squeeze roller 23 to scrape the cake remained on the outer wall of the squeeze roller 23, and part of the powder is squeezed on the squeeze roller 23 to adhere to the surface of the squeeze roller 23 due to long-term grinding of the squeeze roller 23.

In this embodiment, the one end of extrusion spring 12 is fixedly connected with at the inner wall top of pipe box 11, when removing the spacing to side pipe 13, can take side pipe 13 upward movement through extrusion spring 12's reverse elasticity, when reaching the assigned position, insert stopper 22 in the spacing inslot on side pipe 13 and carry out spacing to side pipe 13, extrusion spring 12's the other end fixed connection is at side pipe 13's top, side pipe 13's outer wall fixedly connected with Z shape piece 14's one end, Z shape piece 14 mainly plays the effect of connecting side pipe 13 and branch 15, Z shape piece 14's the other end fixed connection is at branch 15's outer wall.

In this embodiment, one end of a positioning spring 21 is fixedly connected to the outer wall of the supporting plate 20, a limiting block 22 is loosened, the limiting block 22 is reset by utilizing the reverse elastic force of the positioning spring 21 and enters into a limiting groove on the square tube 13, so that the square tube 13 is limited, the other end of the positioning spring 21 is fixedly connected to the bottom of a bottom filtering frame 24 of the limiting block 22, a discharge hole is formed in the bottom of the bottom filtering frame 24, and a Z-shaped block 14 is slidably connected to the inner wall of the blanking frame 2.

In the utility model, when in use, firstly, the grinding materials are poured into a feed opening on a feed frame 2, then a machine is started to enable a motor to rotate with a first gear on a rotating shaft 4, and a second gear on the motor to rotate, a rotating rod 6 and a crushing roller 5 rotate together, meanwhile, a rotary table 7 rotates with a connecting block 8, the outer wall of the connecting block 8 slides along the inner wall of an O-shaped plate 10 and presses the inner wall of the O-shaped plate 10 to move the O-shaped plate 10 upwards, at the moment, the O-shaped plate 10 moves upwards with the connecting block 8, a pipe sleeve 11, a square pipe 13, a Z-shaped block 14 and a supporting rod 15, simultaneously, the round tube 19 is upwards moved by the support rod 15, the round tube 19 slides inwards along the inner wall of the support rod 15 to be close, when the movement track of the connecting block 8 is downwards, the connecting block 8 slides along the inner wall of the O-shaped plate 10 and downwards moves with the O-shaped plate 10, the pipe sleeve 11, the square tube 13, the Z-shaped block 14 and the support rod 15, at the moment, the inner wall of the support rod 15 presses the outer wall of the round tube 19, and the round tube 19 is downwards moved to be outwards separated along the inner wall of the support rod 15, so that the shielding plate 18 is opened to enable broken materials to be sent to the bottom of the U-shaped plate 17.

When the feeding amount is required to be controlled, the limiting block 22 is only required to be pulled outwards to separate the limiting block 22 from the limiting groove on the square tube 13, so that the limitation of the square tube 13 is relieved, the reverse elastic force of the extrusion spring 12 drives the square tube 13 to move upwards, when the specified position is reached, the limiting block 22 is released, the limiting block 22 is reset by the reverse elastic force of the positioning spring 21, the square tube 13 is limited in the limiting groove on the square tube 13, and the square tube 13 is contracted upwards by a certain distance, the length of the Z-shaped block 14 is fixed, the initial state of the Z-shaped block 14 is changed, the opening interval of the shielding plate 18 is changed, and the ascending and descending length of the square tube 13 can be controlled according to the required feeding amount.

When the crushed material falls into the machine 1, the crushed material is subjected to barreling from the middle of the squeeze roller 23, the ground powder falls into the filter screen, and the large-particle material powder is separated, and meanwhile, the scraper is adopted. The powder cake on the surface of the squeeze roller 23 is scraped to the filter screen by the contact of the squeeze roller 23, and fine powder is slid out from the discharge port through the filter screen.

Then, the scraped cake can not pass through the filter screen, the pedal is stepped on by feet, the pedal is then released, the reverse elastic force of the return spring 26 is utilized to bring the filter frame 24 to reset, the cake can leave a distance from the filter screen to rise and fall onto the filter screen due to the reverse elastic force, the cake is separated into powder due to contact with the filter screen at a certain height, and the cake and accumulated powder pass through holes of the filter screen through upper and lower vibration amplitudes, so that the filter screen is prevented from being blocked for a long time.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (8)

1. Roller press for crocus with feeding function, including board (1), its characterized in that: the utility model discloses a blanking frame (2) is fixedly connected with at top of board (1), the top fixedly connected with T frame (3) of board (1), the top fixedly connected with motor of T frame (3), the output shaft fixedly connected with pivot (4) of motor, the outer wall fixedly connected with gear one of pivot (4), gear one and gear two meshing, the center department fixedly connected with dwang (6) of gear two, the outer wall fixedly connected with crushing roller (5) of dwang (6), the outer wall fixedly connected with carousel (7) of dwang (6), the outer wall fixedly connected with connecting block (8) of carousel (7), connecting block (8) sliding connection is on the inner wall of O shaped plate (10), the outer wall fixedly connected with supporting shoe (9) of T frame (3), the bottom fixedly connected with pipe box (11) of O shaped plate (10), pipe box (11) are through extrusion spring (12) elastic connection square pipe (13), square pipe (13) are through Z shaped block (14) fixedly connected with carousel (15), the bottom fixedly connected with connecting block (17) of connecting plate (17) on the bottom of connecting plate (17), the outer wall fixedly connected with pipe (19) of sunshade (18), pipe (19) sliding connection is on the inner wall of branch (15), the outer wall fixedly connected with backup pad (20) of pipe box (11), backup pad (20) are through location spring (21) elastic connection stopper (22), the inner wall rotation of board (1) is connected with squeeze roll (23).

2. A roll squeezer for grinding with a feeding function according to claim 1, characterized in that: the inner wall sliding connection of board (1) has filtration frame (24), the outer wall fixedly connected with baffle (25) of filtration frame (24).

3. A roll squeezer for grinding with a feeding function according to claim 1, characterized in that: the square groove is formed in the inner wall of the machine table (1), one end of a return spring (26) is fixedly connected to the inner wall of the square groove, and the other end of the return spring (26) is fixedly connected to the bottom of the baffle plate (25).

4. A roll squeezer for grinding with a feeding function according to claim 1, characterized in that: the upper end of the inner wall of the machine table (1) is fixedly connected with a scraping plate (27), and the scraping plate (27) is in contact with the squeeze roller (23).

5. A roll squeezer for grinding with a feeding function according to claim 1, characterized in that: one end of an extrusion spring (12) is fixedly connected to the top of the inner wall of the pipe sleeve (11), and the other end of the extrusion spring (12) is fixedly connected to the top of the square pipe (13).

6. A roll squeezer for grinding with a feeding function according to claim 1, characterized in that: one end of a Z-shaped block (14) is fixedly connected to the outer wall of the square tube (13), and the other end of the Z-shaped block (14) is fixedly connected to the outer wall of the supporting rod (15).

7. A roll squeezer for grinding with a feeding function according to claim 1, characterized in that: one end of a positioning spring (21) is fixedly connected to the outer wall of the supporting plate (20), and the other end of the positioning spring (21) is fixedly connected to the bottom of the limiting block (22).

8. A roll squeezer for grinding with a feeding function according to claim 2, characterized in that: the bottom of the filtering frame (24) is provided with a discharge hole, and the inner wall of the blanking frame (2) is connected with a Z-shaped block (14) in a sliding manner.