CN218530839U

CN218530839U - Granulator convenient to maintain

Info

Publication number: CN218530839U
Application number: CN202222648517.4U
Authority: CN
Inventors: 赵剑; 胡路通
Original assignee: Wuxi United Deyi Pharmaceutical Equipment Co ltd
Current assignee: Wuxi United Deyi Pharmaceutical Equipment Co ltd
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2023-02-28
Anticipated expiration: 2032-10-08

Abstract

The utility model discloses a granulator convenient for maintenance, which comprises a frame, wherein the frame is provided with a main shaft, and the main shaft is provided with an auxiliary shaft and a granulating stick; one end of the granulating roller penetrates through the auxiliary shaft and then is linked with the main shaft; one end of the granulating roller, which is far away from the rack, is also provided with a fixed flange; owing to utilize the inside of auxiliary shaft at the granulation rod, consequently when mounting flange dismantles the back, the granulation rod can slide along the auxiliary shaft is outside for the granulation rod obtains the support of auxiliary shaft at the in-process of pulling out, and slides along the auxiliary shaft, so avoid the granulation rod to demolish the in-process, the granulation rod crashes and injures the emergence of people's incident. In addition, the fixed flange can improve the stability of the auxiliary shaft in linkage with the main shaft, and the auxiliary shaft is prevented from shaking. Based on this, the utility model discloses a structure to existing equipment is optimized, the safe dismouting of the granulation rod of not only being convenient for, and the structure after optimizing still can not produce harmful effects to the granulation rod during operation moreover.

Description

Granulator convenient to maintain

Technical Field

The utility model relates to a granulator technical field specifically is a granulator convenient to maintain.

Background

All granulators currently on the market suffer from the following problems: the granulation roller is horizontally arranged below the powder hopper, and rotates backwards and forwards through the transmission of the front bearing support and the rear bearing support and the rack, the front bearing cover of the end face is movable, a wing nut is screwed down during assembly and disassembly, and the bearing cover and the rotary roller can be drawn out.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a granulator convenient to maintain to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a granulator convenient to maintain comprises a rack, wherein a hopper is further arranged on the side surface of the rack; a main shaft is arranged on the frame and is positioned in the hopper; the main shaft is also provided with an auxiliary shaft and a granulation roller; one end of the granulating roller penetrates through the auxiliary shaft and then is linked with the main shaft; and one end of the granulation roller, which is far away from the rack, is provided with a fixed flange, and the fixed flange is fixed outside the hopper.

As the utility model discloses a preferred technical scheme: a swing rod is arranged outside the granulating roller; one end of the oscillating rod is linked with a cylinder arranged on the rack, and the other end of the oscillating rod drives the screen inside the hopper to be tensioned through the extension of the cylinder.

As the utility model discloses a preferred technical scheme: the cylinder is connected with the swing rod through a joint arm, and the middle of the joint arm is connected with the rack through a shaft pin rod.

As the utility model discloses a preferred technical scheme: the hopper is also provided with a guide plate, and the guide plate is provided with a guide groove for guiding the swinging rod to swing.

As the utility model discloses a preferred technical scheme: the rack is also provided with a support frame; the hopper is arranged on the support frame, the adjusting rod is movably arranged on the support frame, and the adjusting rod is located under the hopper.

Adopt above-mentioned technical scheme, the beneficial effects of the utility model are that: owing to utilize the auxiliary shaft in the inside of granulation roller, consequently when mounting flange dismantles the back, the granulation roller can slide along the auxiliary shaft is outside for the granulation roller obtains the support of auxiliary shaft at the in-process of pulling out, and slides along the auxiliary shaft, so avoid the granulation roller to demolish the in-process, the emergence of granulation roller crash and injury people's incident. In addition, the fixing flange can improve the stability of the auxiliary shaft in linkage with the main shaft, and the auxiliary shaft is prevented from shaking. Based on this, the utility model discloses a structure to existing equipment is optimized, the safe dismouting of the granulation roller of not only being convenient for, and the structure after optimizing still can not produce harmful effects to the granulation roller during operation moreover.

Drawings

Fig. 1 is a front schematic view of the main structure of the present invention;

fig. 2 is a side schematic view of the main body structure of the present invention.

In the figure: 1. a frame; 2. a guide plate; 3. a swing lever; 4. a guide groove; 5. a cylinder; 6. A knuckle arm; 7. a support frame; 8. adjusting a rod; 9. an auxiliary shaft; 10. a granulation roller; 11. a main shaft; 12. fixing the flange; 13. and (4) a hopper.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary intended for explaining the present invention, and should not be construed as limiting the present invention. In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "upper surface", 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 simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

Referring to fig. 1-2, the present invention provides an embodiment: a granulator convenient to maintain comprises a rack 1, wherein a hopper 13 is further arranged on the side surface of the rack 1; a main shaft 11 is arranged on the frame 1, and the main shaft 11 is positioned in the hopper 13; the main shaft 11 is also provided with an auxiliary shaft 9 and a granulation roller 10; one end of the granulating roller 10 passes through the auxiliary shaft 9 and then is linked with the main shaft 11; and one end of the granulation roller 10, which is far away from the rack 1, is provided with a fixed flange 12, and the fixed flange 12 is fixed outside the hopper 13.

Because the auxiliary shaft 9 is arranged inside the granulating roller 10, after the fixing flange 12 is disassembled, the granulating roller 10 can slide outwards along the auxiliary shaft 9, so that the granulating roller 10 is supported by the auxiliary shaft 9 in the pulling-out process and slides along the auxiliary shaft 9, and the granulating roller 10 is prevented from crashing and injuring people due to no supporting structure in the dismantling process of the granulating roller 10. In addition, the fixing flange 12 can improve the stability of the auxiliary shaft 9 in linkage with the main shaft 11, and the auxiliary shaft 9 is prevented from shaking. Based on this, the utility model discloses a structure to existing equipment is optimized, the safe dismouting of the granulation roller of not only being convenient for, and the structure after optimizing still can not produce harmful effects to granulation roller 10 during operation moreover.

The fastening mode of the screen inside the existing granulator is fixed by a clamping pipe, namely, the screen is manufactured by steel pipes at two sides of a granulation roller 10, an elongated slot is formed in the middle of the screen, two ends of the screen are embedded into the slots, a flower-shaped hand wheel is rotated to wrap the screen on the outer circle of a rotary drum, a gear is arranged in the hand wheel to support the screen, the tightness is adjusted by the hand wheel, the scheme has the defects that the gear in the hand wheel supports the screen, the screen is fixed by the gear slots, the tightness of the screen cannot be ensured, the screen is easy to break by high-frequency adjustment, and the material pollution and the scrapping risk are increased.

For this purpose, the outside of the prilling roller 10 is provided with an oscillating rod 3; one end of the oscillating rod 3 is linked with the air cylinder 5 arranged on the frame 1, and the other end of the oscillating rod 3 drives the screen inside the hopper 13 to be tensioned through the extension of the air cylinder 5.

In conclusion, the piston of the air cylinder 5 moves to drive the swing rod 3 to move and tension the screen, so that the situation that the tightness is adjusted by supporting the inner gear of the hand wheel in the traditional mode is changed, the air cylinder 5 performs piston type movement through air source pressure, the tightness can be adjusted better and more accurately, and the safety risk caused by the fact that the screen is easy to break when the screen is adjusted in the form of the stirring wheel is avoided.

Further, the air cylinder 5 is connected with the swing rod 3 through the provided knuckle arm 6, and the middle part of the knuckle arm 6 is connected with the rack 1 through the shaft pin rod, so that the acting force of the air cylinder 5 is stably and reliably transmitted to the swing rod 3.

Furthermore, because the hopper 13 is further provided with the guide plate 2, and the guide plate 2 is provided with the guide groove 4 for guiding the swing rod 3 to swing, the swing direction of the swing rod 3 can move according to a preset track, and the control capability of the swing rod 3 on the screen is further improved.

On the basis of the scheme, the rack 1 is also provided with a support frame 7; an adjusting rod 8 is movably mounted on the supporting frame 7, and the adjusting rod 8 is located right below the hopper 13. Thereby being convenient for placing the container to receive the particles; meanwhile, the adjusting rod 8 is slidably mounted on the supporting frame 7, and in addition, the adjusting rod 8 can be fixed on the supporting frame 7 by penetrating the supporting frame 7 through a bolt, so that the height of the adjusting rod 8 is convenient to adjust.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. A granulator convenient to maintain, characterized in that: the device comprises a rack (1), wherein a hopper (13) is also arranged on the side surface of the rack (1);

a main shaft (11) is arranged on the rack (1), and the main shaft (11) is positioned in the hopper (13);

the main shaft (11) is also provided with an auxiliary shaft (9) and a granulating roller (10); one end of the granulating roller (10) penetrates through the auxiliary shaft (9) and then is linked with the main shaft (11);

and one end of the granulation roller (10) far away from the rack (1) is provided with a fixed flange (12), and the fixed flange (12) is fixed outside the hopper (13).

2. A conveniently maintained pelletizer as claimed in claim 1, in which: a swing rod (3) is arranged outside the granulating roller (10); one end of the oscillating rod (3) is linked with the air cylinder (5) arranged on the rack (1), and the other end of the oscillating rod (3) drives the screen inside the hopper (13) to be tensioned through the extension of the air cylinder (5).

3. A conveniently maintained pelletizer as claimed in claim 2, in which: the air cylinder (5) is connected with the swing rod (3) through a section arm (6) which is arranged, and the middle part of the section arm (6) is connected with the rack (1) through a shaft pin rod.

4. A conveniently maintained pelletizer as claimed in claim 3, in which: the hopper (13) is further provided with a guide plate (2), and the guide plate (2) is provided with a guide groove (4) for guiding the swinging rod (3) to swing.

5. A conveniently maintained granulator according to any of claims 1 to 4, characterized in that: the rack (1) is also provided with a support frame (7); the adjusting rod (8) is movably mounted on the supporting frame (7), and the adjusting rod (8) is located under the hopper (13).