CN209791488U

CN209791488U - Ring die granulator

Info

Publication number: CN209791488U
Application number: CN201920198677.9U
Authority: CN
Inventors: 于健伟
Original assignee: Qingdao Tianshuo Pet Products Co Ltd
Current assignee: Qingdao Tianshuo Pet Products Co Ltd
Priority date: 2019-02-14
Filing date: 2019-02-14
Publication date: 2019-12-17
Anticipated expiration: 2029-02-14

Abstract

The utility model relates to a circular mold granulator, including the granulator body, granulator body upside rigid coupling has cylindric inlet pipe, the middle part level of inlet pipe is provided with the filter screen, the vertical (mixing) shaft of connecting in the inlet pipe upper end of being provided with in the inlet pipe upper end rotation, the lower extreme rigid coupling of (mixing) shaft has the stirring board that the level set up, the downside butt of stirring board in the filter screen, and the tip of stirring board can butt in the inboard of inlet pipe, the upper end of inlet pipe is provided with can drive (mixing) shaft pivoted first driving motor, the feed inlet has still been seted up to upper end one side of inlet pipe. The utility model discloses have and to clear up impurity such as the stone in the powder, avoid great stone to get into ring mould and compression roller, protect the granulator, prolong the life's of granulator effect.

Description

Ring die granulator

Technical Field

The utility model belongs to the technical field of the technique of powder pelletization processing and specifically relates to a ring die granulator is related to.

Background

At present, when the cat litter is prepared, raw materials are ground into powder, then the powder is mixed, the powder is granulated after the mixing is finished, and the cat litter is dried, cooled and finally packaged after the granulation is finished. The function of the granulator is now particularly important during the granulation process.

The existing referenceable authorization publication numbers are: CN202590736U, which discloses a ring die granulator, comprising a reduction box mounted on a frame, a rotor is arranged in the middle of the reduction box, a ring die is mounted on the front end face of the rotor, a feeding cone is mounted on the front end face of the ring die, a main shaft disc is arranged on the inner axis of the rotor, compression rollers are respectively rotatably mounted in two horizontally symmetrical shaft holes at the front end of the main shaft disc, a driven large gear is fixedly sleeved on the periphery of the rotor, a door body is mounted on the front end face of the reduction box, a feeding hopper is fixed on the front end face of the door body, two driving pinions are engaged with the two sides below the driven large gear, the two driving pinions are rotatably mounted on the reduction box, the two driving pinions are respectively connected with output shafts of two driving motors through couplings, the two driving motors are mounted on the frame, the granulator drives the, the granulator has the advantages of more compact structure, higher efficiency, low noise and long service life, and can be used in a high-power ring die granulator.

When the ring die granulator is used for working, because powder of cat litter is easy to mix into large scraps such as stones when being mixed, and the stones enter between the ring die and the compression roller of the granulator, the granulator is easy to be damaged, and the working of the granulator is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a ring die granulator has and to clear up impurity such as stone in the powder, avoids great stone to get into ring die and compression roller, protects the granulator, prolongs the life of granulator.

The above object of the present invention is achieved by the following technical solutions:

The utility model provides a circular mold granulator, includes the granulator body, granulator body upside rigid coupling has cylindric inlet pipe, the middle part level of inlet pipe is provided with the filter screen, the vertical upper end that is provided with in the inlet pipe rotates the (mixing) shaft of connecting in the inlet pipe upper end, the lower extreme rigid coupling of (mixing) shaft has the stirring board that the level set up, the downside butt of stirring board in the filter screen, and the tip of stirring board can the butt in the inboard of inlet pipe, the upper end of inlet pipe is provided with can drive (mixing) shaft pivoted driving motor, the feed inlet has still been seted up to upper end one side of inlet pipe.

Through adopting above-mentioned technical scheme, the during operation passes through the feed inlet with the powder and drops into in the feed inlet, then the powder will fall to the filter screen, and meanwhile, thereby first driving motor drives the (mixing) shaft and rotates and drive the stirring board and rotate on the filter screen, can make the quick from the filter screen of powder fall down, and great stone granule etc. will still remain in the filter screen upside to avoid the stone to get into the granulator body, protect the granulator body.

The utility model discloses further set up to: the position that the inlet pipe corresponds filter screen one side has been seted up and has been got the material mouth, the position that the inlet pipe corresponds to getting the material mouth is provided with the side door.

Through adopting above-mentioned technical scheme, after the work, thereby can open the side door and take out the stone of filter screen upside through getting the material mouth, convenient to use, easy operation.

The utility model discloses further set up to: the filter screen can be dismantled and be connected in the inlet pipe.

Through adopting above-mentioned technical scheme, during the use, can dismantle the filter screen according to the work demand and change, be suitable for the powder of different particle diameters.

the utility model discloses further set up to: one side rigid coupling that the inlet pipe corresponds the feed inlet has the level to set up and with the feed cylinder of inlet pipe intercommunication, and the feed cylinder internal rotation is connected with the screw feed roller, and the one end of screw feed roller is extended the feed cylinder and is kept away from the one end and the rigid coupling of inlet pipe and have second driving motor, the feed inlet has been seted up to the upside that the feed inlet one end was kept away from to the inlet pipe.

Through adopting above-mentioned technical scheme, the during operation drops into the powder from the feed opening to the feed cylinder in, then, and second driving motor drives the rotation of screw feed roller and can be with even the sending to the feed pipe of powder, convenient to use.

The utility model discloses further set up to: the side door is provided with an inspection hole, and a transparent protective plate is fixedly connected in the inspection hole.

Through adopting above-mentioned technical scheme, the during operation, the unloading condition of observing the interior powder of charge-in pipe that can be convenient through the inspection mouth that adopts, convenient to use.

The utility model discloses further set up to: the global rigid coupling of filter screen has the support ring, the slot that can insert the support ring is all seted up to the position that inlet pipe and side door correspond the support ring.

Through adopting above-mentioned technical scheme, open the side door, extract the slot with the support ring of filter screen, can be convenient take out easy operation from the inlet pipe with the filter screen.

The utility model discloses further set up to: and a blanking hopper is fixedly connected to the position of the feeding barrel corresponding to the blanking port.

By adopting the technical scheme, the powder can be conveniently filled through the adopted discharging hopper, so that the powder can be conveniently discharged.

to sum up, the utility model discloses a beneficial technological effect does:

1. When the granulator is in operation, powder is put into the feeding pipe through the feeding hole, then the powder falls to the filter screen, meanwhile, the first driving motor drives the stirring shaft to rotate so as to drive the stirring plate to rotate on the filter screen, so that the powder can quickly fall from the filter screen, and larger pebble particles and the like still remain on the upper side of the filter screen, so that pebbles are prevented from entering the granulator body, and the granulator body is protected;

2. After the work is finished, the side door can be opened so as to take out the stones on the upper side of the filter screen through the material taking port, the use is convenient, and the operation is simple;

3. During the use, can dismantle the filter screen according to the work demand and change, be suitable for the powder of different particle diameters.

Drawings

fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a schematic view of a tapping pipe according to the present invention.

Fig. 3 is a schematic structural view of the feed cylinder of the present invention.

In the figure, 1, a granulator body; 2. a feed pipe; 21. a feed inlet; 22. filtering with a screen; 221. a support ring; 23. a material taking port; 24. a side door; 241. a viewport; 242. a transparent guard plate; 25. a slot; 26. a stirring shaft; 261. a stirring plate; 27. a first drive motor; 3. a feed barrel; 31. a helical feed roller; 311. a support bar; 32. a second drive motor; 33. a feeding port; 34. and (4) discharging the hopper.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, for the utility model discloses a circular mold granulator, including granulator body 1, rigid coupling in the inlet pipe 2 of granulator body 1 upside and rigid coupling in inlet pipe 2 one side and be located the feed cylinder 3 of granulator body 1 upside.

Referring to fig. 2 and 3, inlet pipe 2 is cylindric and vertical setting, feed inlet 21 has been seted up to upper end one side of inlet pipe 2, the middle part of inlet pipe 2 is provided with the filter screen 22 that the level set up, material taking port 23 has been seted up to one side of inlet pipe 2, inlet pipe 2 corresponds the position of material taking port 23 and is provided with semicircular side door 24, one side of side door 24 articulates in inlet pipe 2, and side door 24's opposite side hasp connection is in inlet pipe 2, filter screen 22's global rigid coupling has support ring 221, slot 25 has all been seted up to the inside wall of inlet pipe 2 and the position that the inside wall of side door 24 corresponds support ring 221, filter screen 22. The side door 24 is provided with an inspection opening 241, and a transparent guard plate 242 is fixedly connected in the inspection opening 241.

The vertical (mixing) shaft 26 that is provided with in axis position department of inlet pipe 2, the upper end of (mixing) shaft 26 is worn to establish the upper end of inlet pipe 2 and is rotated and connect in the upper end of inlet pipe 2, the upper end of inlet pipe 2 still the rigid coupling has a driving motor 27, the output shaft of a driving motor 27 with the upper end rigid coupling of (mixing) shaft 26. The lower end of the stirring shaft 26 is further fixedly connected with a stirring plate 261 with a horizontal axis, the lower side of the stirring plate 261 is abutted against the upper side of the filter screen 22, and the end part of the stirring plate 261 can be abutted against the inner side of the feeding pipe 2. The during operation, the powder gets into in inlet pipe 2 from inlet pipe 2's feed inlet 21, then, the powder falls to inlet pipe 2's filter screen 22 upside, the powder that the particle diameter is less than filter screen 22 filtration pore falls from filter screen 22, and the stone will leave over in the filter screen 22 upside, but because the easy arching on filter screen 22 of powder, be difficult to from filter screen 22 whereabouts, therefore first driving motor 27 drives (mixing) shaft 26 and rotates, thereby can drive stirring board 261 and rotate, thereby can break up the powder of piling up on filter screen 22 and quick from filter screen 22 whereabouts, in addition, through the whereabouts condition of observation powder that viewport 241 can be convenient. After the work is finished, the side door 24 is opened, so that stones on the upper side of the filter screen 22 can be conveniently taken out, and the filter screen 22 can be conveniently replaced.

Referring to fig. 3, a feed cylinder 3 level sets up the one side that the rigid coupling seted up feed inlet 21 in feed pipe 2, and the one end and the feed pipe 2 intercommunication of feed cylinder 3, be provided with the spiral feed roller 31 with the coaxial line of feed cylinder 3 in the feed cylinder 3, the one end rigid coupling that feed cylinder 3 is close to feed pipe 2 has axis perpendicular to feed cylinder 3's axis and the bracing piece 311 of level setting, the one end of spiral feed roller 31 is rotated and is connected in bracing piece 311, and its other end extends feed cylinder 3 and keeps away from the one end and the rigid coupling of feed pipe 2 and have and can drive spiral feed roller 31 pivoted second driving motor 32. A feed opening 33 is opened on the upper side of the feed cylinder 3 near one end of the second driving motor 32, and a feed hopper 34 is fixedly connected to the feed cylinder 3 corresponding to the upper side of the feed opening 33. When the feeding device works, powder is put into the lower hopper 34, the powder falls into the feeding cylinder 3 along the lower hopper 34, and meanwhile, the second driving motor 32 drives the spiral feeding roller 31 to rotate, so that the powder can be uniformly fed into the feeding pipe 2 from the lower part of the lower hopper 34.

The implementation principle of the embodiment is as follows: in the during operation, drop the powder into hopper 34 down, the powder will be along hopper 34 down to in the feed cylinder 3, meanwhile, second driving motor 32 drives screw feed roller 31 and rotates, can send the powder to inlet pipe 2 from the below of hopper 34 down evenly, then, the powder falls to the filter screen 22 upside of inlet pipe 2, the powder that the particle diameter is less than filter screen 22 filtration pore falls from filter screen 22, and the stone will leave over the filter screen 22 upside, but because the easy arch of putting on the shelf of filter screen 22 of powder, be difficult to fall from filter screen 22, therefore first driving motor 27 drives (mixing) shaft 26 and rotates, thereby can drive the stirring board and rotate, thereby can break up the powder that piles up on filter screen 22 and quick from filter screen 22 and fall, in addition, through the whereabouts condition of inspection mouth 241 can be convenient observation powder. After the work is finished, the side door 24 is opened, so that stones on the upper side of the filter screen 22 can be conveniently taken out, and the filter screen 22 can be conveniently replaced.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. An annular die granulator comprising a granulator body (1), characterized in that: granulator body (1) upside rigid coupling has cylindric inlet pipe (2), the middle part level of inlet pipe (2) is provided with filter screen (22), vertically in inlet pipe (2) be provided with the upper end and rotate (26) of connecting in inlet pipe (2) upper end, the lower extreme rigid coupling of (26) has stirring board (261) that the level set up, the downside butt of stirring board (261) in filter screen (22), and the tip of stirring board (261) can butt in the inboard of inlet pipe (2), the upper end of inlet pipe (2) is provided with and drives (26) pivoted driving motor (27), feed inlet (21) have still been seted up to upper end one side of inlet pipe (2).

2. The ring molding granulator of claim 1 wherein: feed pipe (2) correspond the position of filter screen (22) one side and have seted up material taking mouth (23), the position that feed pipe (2) correspond material taking mouth (23) is provided with side door (24).

3. The ring molding granulator of claim 2 wherein: an inspection port (241) is formed in the side door (24), and a transparent protection plate (242) is fixedly connected in the inspection port (241).

4. The ring molding granulator of claim 1 wherein: the filter screen (22) is detachably connected to the feeding pipe (2).

5. The ring molding granulator of claim 4 wherein: the global rigid coupling of filter screen (22) has support ring (221), slot (25) that can insert support ring (221) are all seted up to the position that inlet pipe (2) and side door (24) correspond support ring (221).

6. the ring molding granulator of claim 1 wherein: one side rigid coupling that inlet pipe (2) corresponds feed inlet (21) has the level to set up and feed cylinder (3) with inlet pipe (2) intercommunication, and the internal rotation of feed cylinder (3) is connected with spiral feed roller (31), and the one end of spiral feed roller (31) is extended and is kept away from the one end and the rigid coupling of inlet pipe (2) for feed cylinder (3) and have second driving motor (32), feed inlet (2) are kept away from the upside of feed inlet (21) one end and are seted up feed opening (33).

7. The ring molding granulator of claim 6, wherein: the feed barrel (3) is fixedly connected with a blanking hopper (34) at a position corresponding to the blanking port (33).