CN220091311U - Dry granulator - Google Patents

Abstract

The utility model belongs to the technical field of granulators, and particularly discloses a dry-method granulator, which comprises a shell, wherein a feeding cylinder is arranged at the top of the shell, a discharge hole is arranged at the bottom of the shell, the end part of the feeding cylinder is inserted into the shell, a feed inlet is arranged at the side edge of the feeding cylinder, a discharge hole is arranged at the end part of the feeding cylinder, two mounting grooves are symmetrically arranged in the shell near the middle, a drawing box is arranged in each of the two mounting grooves, a guide plate is arranged at the end part of the mounting groove, two material pressing rollers are arranged above the guide plate, a mounting frame is arranged at the position of the side edge of the shell near the top, a through screw hole is formed in the mounting frame, a screw is connected in the screw hole in a threaded manner, the end part of the screw is inserted into the shell and is rotationally connected with a connecting plate, a positioning rod is symmetrically arranged on the connecting plate, bristles are arranged on the connecting plate, the bristles are contacted with the material pressing rollers, the brushed down raw materials can fall into the drawing box to be collected, and the drawing box is drawn out of the mounting groove, and the raw materials inside the material can be discharged.

Description

Dry granulator

Technical Field

The utility model relates to the technical field, in particular to a dry-method granulator.

Background

The dry granulating machine is an integrated granulating device integrating the functions of separate prepressing and conveying, rolling forming and extrusion granulating of raw materials, and can be widely applied to the industries of medicine, food, chemical industry and the like.

When the dry granulator is used for granulating, raw materials need to be extruded, but the raw materials are easily adhered to the extrusion roller in the extrusion process, and are difficult to clean, so that a part of people think that a scraping plate is arranged in the device, and the raw materials adhered to the extrusion roller are scraped by the scraping plate, for example, the Chinese patent of the utility model with the publication number of CN213408913U, and the dry granulator for powder is specifically disclosed.

However, in the practical use process, people find that when the scraping plate scrapes the raw materials on the extruding roller, the raw materials fall on the receiving plate to be collected, but when the scraped raw materials are collected on the receiving plate, the scraped raw materials only play a role in collection, if the scraped raw materials need to be taken out, the electric control valve can only be opened, then the scraped raw materials are discharged, but the raw materials are generally powder and difficult to be automatically discharged, and only workers can manually take out the scraped raw materials, so that the dry granulator is very complicated.

Disclosure of Invention

The present utility model aims to provide a dry granulator to solve the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the dry granulating machine comprises a shell, the casing top is equipped with the feed cylinder, the casing bottom is equipped with the discharge gate, the feed cylinder tip inserts and establishes inside the casing, the feed cylinder side is equipped with the feed inlet, and the feed cylinder tip is equipped with the feed opening, the inside position symmetry that is close to the centre of casing is equipped with two mounting grooves, all be equipped with the pull case in two mounting grooves, and the mounting groove tip is equipped with the guide board, the guide board top is equipped with two swager rollers, the feed opening of feed cylinder is located between two swager rollers, the position that the casing side is close to the top is equipped with the installing frame, set up the screw that link up on the installing frame, screw threaded connection has the screw rod, the screw rod tip inserts and establishes inside the casing and is connected with the connecting plate, the symmetry is equipped with the locating lever on the connecting plate, the locating lever passes the installing frame and adopts sliding connection, be equipped with the brush hair on the connecting plate, brush hair and swager roller contact, through feed cylinder with raw materials input casing inside, then utilize external equipment to drive swager roller rotation, utilize swager roller extrusion raw materials, partial raw materials adhesion on swager roller at this moment, the swager roller continues to rotate, after the part that the adhesion has the brush hair to remove the brush position, just can be drawn down by brush hair, just need to be taken out in the brush case, can be taken out when the brush box, can be directly taken out from the brush box, when the brush bin is convenient.

Preferably, the feeding cylinder is internally provided with an auger rod, the auger rod is rotationally connected to the feeding cylinder, an auger sheet is arranged on the auger rod, one end of the feeding cylinder, which is far away from the discharging opening, is provided with a driving motor, and a driving shaft of the driving motor is connected with the auger rod.

Preferably, the guide board below is equipped with crushing roller, and crushing roller below is equipped with whole grain roller, and whole grain roller below is equipped with the sieve, and the sieve is arc and the end connection of sieve is on the mounting groove, and crushing roller, whole grain roller and swager all are equipped with control connection through the outside.

Preferably, the side of the mounting frame is provided with a mounting plate, the mounting plate is fixed on the shell through bolts, and the mounting frame can be completely taken down by screwing down the bolts, so that the bristles are detached.

Preferably, one end of the screw rod far away from the connecting plate is provided with a knob, and the knob can facilitate a worker to rotate the screw rod.

Preferably, the side of the drawing box is provided with a handle, and the arranged handle can facilitate a worker to draw the drawing box out of the mounting groove.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, raw materials are extruded by the material pressing roller, part of raw materials are adhered to the material pressing roller in the process, when the material pressing roller continuously rotates, the raw materials adhered to the material pressing roller are scraped by utilizing bristles contacted with the material pressing roller, the scraped raw materials can directly fall into the drawing box to be collected, if the raw materials in the drawing box need to be taken out, the drawing box only needs to be directly drawn out from the mounting groove, and the device is very convenient, and the contact area between the bristles and the material pressing roller can be regulated by rotating the screw rod, so that the practicability of the device is further improved.

Drawings

FIG. 1 is a schematic view of the internal structure of the present utility model.

In the figure: 1. a housing; 2. a feeding cylinder; 3. a hank Long Gan; 4. a driving motor; 5. a feed inlet; 6. a feed opening; 7. a material pressing roller; 8. a mounting frame; 9. a mounting plate; 10. a screw; 11. a connecting plate; 12. brushing; 13. a positioning rod; 14. a knob; 15. a mounting groove; 16. a guide plate; 17. a drawing box; 18. a handle; 19. a crushing roller; 20. a sieve plate; 21. finishing roller; 22. and a discharge port.

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.

In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to fig. 1, the present utility model provides a technical solution: the dry granulator is characterized in that: including casing 1, casing 1 top is equipped with feed cylinder 2, casing 1 bottom is equipped with discharge gate 22, feed cylinder 2 tip inserts and establishes inside casing 1, feed cylinder 2 side is equipped with feed inlet 5, and feed cylinder 2 tip is equipped with feed opening 6, the inside position symmetry that is close to the centre of casing 1 is equipped with two mounting grooves 15, all be equipped with pull case 17 in two mounting grooves 15, and the mounting groove 15 tip is equipped with guide board 16, guide board 16 top is equipped with two swager rollers 7, feed cylinder 2's feed opening 6 is located between two swager rollers 7, casing 1 side is close to the position at top and is equipped with mounting frame 8, set up the screw that link up on the mounting frame 8, screw internal thread connection has screw 10, screw 10 tip inserts and establishes inside casing 1 and rotates and be connected with connecting plate 11, the symmetry is equipped with locating lever 13 on the connecting plate 11, locating lever 13 passes mounting frame 8 and adopts sliding connection, be equipped with brush hair 12 on connecting plate 11, all be equipped with pull case 17 in the two mounting grooves 15, and through feed cylinder 2 with inside raw materials input casing 1, then utilize external equipment to drive swager roller 7 rotatory, utilize swager roller 7 to extrude material in the brush roller 7, the position can take out the brush case 17 when the brush box is convenient for the roll 17 is taken out in the extrusion position, the brush case 13 is rotated when the extrusion position is followed, can take out the raw materials and can be convenient to take out the brush case 17, the normal the inside the roll is rotated, the roll is convenient to take out the raw materials.

Further, the inside auger pole 3 that is equipped with of feed cylinder 2, auger pole 3 rotate and connect on feed cylinder 2, are equipped with the auger piece on the auger pole 3, and feed cylinder 2 is kept away from the one end of feed opening 6 and is equipped with driving motor 4, and driving motor 4's drive shaft is connected with auger pole 3.

Further, the guide board 16 below is equipped with crushing roller 19, and crushing roller 19 below is equipped with whole grain roller 21, and whole grain roller 21 below is equipped with sieve 20, and sieve 20 is the arc and the end connection of sieve 20 is on mounting groove 15, and crushing roller 19, whole grain roller 21 and swager 7 all are equipped with control connection through the outside.

Further, the side edge of the mounting frame 8 is provided with a mounting plate 9, the mounting plate 9 is fixed on the shell 1 through bolts, and the whole mounting frame 8 can be removed by unscrewing the bolts, so that the bristles 12 are detached.

Further, a knob 14 is provided at one end of the screw 10 far away from the connecting plate 11, and the provided knob 14 is convenient for a worker to rotate the screw 10.

Further, the side of the drawing box 17 is provided with a handle 18, and the handle 18 is convenient for a worker to draw the drawing box 17 out of the mounting groove 15.

Working principle: when the device is used, the pressing roller 7, the crushing roller 19 and the finishing roller 21 are started to rotate, raw materials are put in from the feed inlet 5, then the driving motor 4 is started, the driving motor 4 drives the auger rod 3 to rotate, raw materials are conveyed to the inside of the shell 1 by the auger rod 3 and then discharged from the discharge opening 6, at the moment, discharged raw materials are extruded by the pressing roller 7, part of raw materials are adhered to the pressing roller 7 in the extrusion process, the pressing roller 7 continuously rotates, when the part adhered with the raw materials moves to the positions of the bristles 12, the bristles 12 brush down, the brushed raw materials fall into the drawing box 17 and are collected, meanwhile, the extruded raw materials are crushed by the crushing roller 19, the crushed raw materials fall into the sieve plate 20 and are subjected to finishing operation by the finishing roller 21, and finally the finished raw materials leak out of the sieve plate 20 and are discharged from the discharge opening 22.

If the contact area between the bristles 12 and the material pressing roller 7 needs to be adjusted, only the knob 14 is required to be rotated, so that the knob 14 drives the screw 10 to rotate, the screw 10 rotates in the screw hole of the mounting frame 8, the screw 10 drives the connecting plate 11 to move, and the contact area between the bristles 12 and the material pressing roller 7 is adjusted. If the raw materials in the drawing box 17 need to be treated, the handle 18 is held, the drawing box 17 is directly drawn out of the mounting groove 15, then the raw materials in the drawing box 17 can be poured out, and the drawing box 17 can be continuously used after being reinserted into the mounting groove 15, so that the drawing box is very convenient.

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 (6)

1. The dry granulator is characterized in that: including casing (1), casing (1) top is equipped with feed cylinder (2), casing (1) bottom is equipped with discharge gate (22), feed cylinder (2) tip is inserted and is established inside casing (1), feed cylinder (2) side is equipped with feed inlet (5), and feed cylinder (2) tip is equipped with feed opening (6), the inside position symmetry that is close to the centre of casing (1) is equipped with two mounting grooves (15), all be equipped with pull case (17) in two mounting grooves (15), and mounting groove (15) tip is equipped with guide board (16), guide board (16) top is equipped with two swager rolls (7), feed cylinder (2) feed opening (6) are located between two swager rolls (7), casing (1) side is equipped with mounting frame (8) near the position at top, set up the screw that link up on mounting frame (8), screw internal thread connection has screw (10), screw (10) tip is inserted and is established inside casing (1) and is rotated and is connected with connecting plate (11), the symmetry is equipped with locating lever (13) on connecting plate (11), locating lever (13) pass mounting frame (8) and adopt on brush hair (12) and brush hair roll (12) contact with brush hair roll (12).

2. The dry granulator of claim 1 wherein: the inside hank Long Gan (3) that is equipped with of feed cylinder (2), hank Long Gan (3) rotate and connect on feed cylinder (2), are equipped with the auger piece on hank Long Gan (3), and one end that feed cylinder (2) kept away from feed opening (6) is equipped with driving motor (4), and driving motor's (4) drive shaft is connected with hank Long Gan (3).

3. The dry granulator of claim 1 wherein: the utility model discloses a grain grinding machine, including guide board (16), crushing roller (19) are equipped with below guide board (16), crushing roller (19) below is equipped with whole grain roller (21), whole grain roller (21) below is equipped with sieve (20), and sieve (20) are arc and the end connection of sieve (20) is on mounting groove (15).

4. The dry granulator of claim 1 wherein: the side of the mounting frame (8) is provided with a mounting plate (9), and the mounting plate (9) is fixed on the shell (1) through bolts.

5. The dry granulator of claim 1 wherein: one end of the screw rod (10) far away from the connecting plate (11) is provided with a knob (14).

6. The dry granulator of claim 1 wherein: the side of the drawing box (17) is provided with a handle (18).