CN114405820B

CN114405820B - Dry process granulator whole grain screen cloth support of adjustable feed end angle

Info

Publication number: CN114405820B
Application number: CN202210061434.7A
Authority: CN
Inventors: 方策; 梅胜楷; 蒋伟国; 文铖; 龙涛; 方芳; 方圆; 方丹
Original assignee: Zhejiang Canaan Technology Ltd
Current assignee: Zhejiang Canaan Technology Ltd
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2023-01-17
Anticipated expiration: 2042-01-19
Also published as: CN114405820A

Abstract

The invention discloses a granulating screen bracket of a dry granulator with an adjustable feeding end angle, which comprises a fixed shaft, wherein the top and the bottom of the fixed shaft are fixedly connected with a hollow shaft, the hollow shaft is rotatably connected with a first rotating sleeve, one side, close to each other, of the first rotating sleeve is movably connected with a second rotating sleeve, the inner ring of the second rotating sleeve is rotatably connected with the surface of the hollow shaft, one side, close to each other, of the second rotating sleeve is movably connected with the top and the bottom of the fixed shaft, and the first rotating sleeve and the second rotating sleeve are respectively provided with an auxiliary mechanism.

Description

Granulating screen support of dry granulator with adjustable feed end angle

Technical Field

The invention relates to the technical field of dry granulator, in particular to a granulating screen support of a dry granulator, which can adjust the angle of a feeding end.

Background

The dry granulation is a method of uniformly mixing the medicament, the diluent, the disintegrant, the lubricant and the like, compressing the mixture into strips or tablets, and then crushing and granulating the mixture into particles with required sizes.

However, most of the feed end angles of the whole grain screen support of the traditional dry granulator are not adjustable, so that the gap between a screen and a whole grain knife at a material inlet cannot be changed, the whole grain capability is easy to be insufficient, the material is easy to block, the tabletting speed can only be forced to be slowed down, the productivity of the dry granulator is greatly reduced, and therefore, the whole grain screen support of the dry granulator with the adjustable feed end angles is provided.

Disclosure of Invention

The invention aims to provide a dry granulator whole grain screen support with an adjustable feeding end angle, and aims to solve the problems that the feeding end angle of a traditional dry granulator whole grain screen support in the background art is mostly unadjustable, so that the gap between a screen and a whole grain cutter at a material inlet cannot be changed, the whole grain capability is insufficient, and the material is easy to block.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an adjustable feed end angle's dry process granulator whole grain screen cloth support, includes the fixed axle, the equal fixedly connected with hollow shaft in top and the bottom of fixed axle, and rotate on the hollow shaft and be connected with first commentaries on classics cover, one side swing joint that first commentaries on classics cover is close to each other has the second to change the cover and the inner circle of second commentaries on classics cover rotates with the surface of hollow shaft to be connected, the second changes the cover one side that is close to each other and the top and the bottom swing joint of fixed axle, the left side integrated into one piece of first commentaries on classics cover has first arc, the right side integrated into one piece of second commentaries on classics cover has the second arc, all be provided with complementary unit on first commentaries on classics cover and the second commentaries on classics cover, the back fixedly connected with cassette of first arc, the back fixedly connected with connecting plate that the second arc is close to each other on classics cover one side, the front of cassette and connecting plate is along upper and lower direction fixedly connected with multiunit backup pad, the top and the bottom difference fixedly connected with multiunit support column along fore-and the outside of backup pad along fore-and back direction.

Preferably, the complementary unit includes first connecting block, the back fixed connection of first connecting block is changeed in first commentaries on classics and is sheathe in, the positive swing joint that the cover was changeed to the bottom at the first connecting block back and second, the positive right side fixedly connected with second connecting block and the top at the second connecting block back and the positive swing joint that first commentaries on classics was sheathe in are changeed to the second, the left side fixedly connected with auxiliary rod of second connecting block, the one end that the second connecting block was kept away from to the auxiliary rod runs through first connecting block and extends to the left side, the winding has one side that the both ends difference fixed connection of spring and spring is close to each other at first connecting block and second connecting block on the auxiliary rod.

Preferably, the back integrated into one piece of second arc one side has the extension board, the adjustment tank has been seted up on the extension board.

Preferably, the auxiliary rod is kept away from one end fixedly connected with lug of second connecting block, the right side laminating of lug is on first connecting block.

Preferably, the left side fixedly connected with arc picture peg of second connecting block, the arc picture peg is located the back of auxiliary rod, first connecting block is run through and extends to the left side to one side of arc picture peg.

Preferably, the auxiliary rod and the supporting plate are both arc-shaped structures.

Preferably, the back on the left side of the first arc-shaped plate is integrally formed with an expansion plate, and the expansion plate is provided with a fixing hole.

Preferably, one side of each bump, which is close to each other, is fixedly connected with a support rod.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the first arc-shaped plate, the second arc-shaped plate, the supporting columns, the supporting plates and the clamping seats are arranged, so that the screen is convenient to mount, the design mode of the two intermediate supporting plates is adopted, the overlapping area of the screen and the intermediate supporting plates is small, the passing influence on materials is small, the supporting force of the screen in unit area is increased by the two intermediate supporting plates, the deformation of the screen can be effectively reduced, the service life of the screen is prolonged, the design of the hollow shaft is realized, the first rotating sleeve and the second rotating sleeve can rotate on the hollow shaft, the fixed shaft is used as a limiting supporting point, at the moment, under the assistance of the first arc-shaped plate and the second arc-shaped plate, the first rotating sleeve, the second rotating sleeve, the first arc-shaped plate, the second arc-shaped plate and the fixed shaft form a complete hinge structure, under the condition that the first arc-shaped plate is fixed, the second arc-shaped plate can swing around the fixed shaft, the gap between the screen and the knife at the material inlet of the granulator is convenient to change, the granule finishing capability can be effectively improved, the material is easy to block, and the productivity of the dry granulation machine is improved.

2. According to the invention, the auxiliary mechanism is arranged, so that the second arc-shaped plate swings around the fixed shaft as the center, the second connecting block and the auxiliary rod can be driven to synchronously swing, the second arc-shaped plate can be conveniently assisted to stably rotate, meanwhile, the spring can be compressed when the second connecting block swings, the second arc-shaped plate can be buffered by utilizing the elastic resilience of the spring, the second arc-shaped plate can stably swing, and the phenomenon that the screen is easily damaged due to the excessively high swinging speed of the second arc-shaped plate is avoided.

The invention can change the gap between the screen and the granulating knife at the material inlet under the condition of unchanging the width and the type of the screen, can effectively improve the granulating capability, avoids the easy blockage of the material, improves the productivity of the dry granulating machine, and simultaneously utilizes the auxiliary mechanism to buffer the second arc-shaped plate to ensure that the second arc-shaped plate can stably swing, and avoids the problem that the screen is easily damaged due to the overhigh swing speed of the second arc-shaped plate.

Drawings

FIG. 1 is a schematic view of the structure of a dry granulator whole particle screen support of the present invention with an adjustable feed end angle;

FIG. 2 is a side view of the structure of a dry granulator size stabilization screen support with an adjustable feed end angle according to the present invention;

FIG. 3 is a rear view of the structure of a dry granulator size stabilization screen support with adjustable feed end angle of the present invention;

FIG. 4 is a partial perspective view of the structure of the assist mechanism of the present invention;

FIG. 5 is a perspective view of the first arcuate plate and stationary shaft of the present invention;

fig. 6 is a perspective view of the structure of the support column and the support plate of the present invention.

In the figure: 1. a fixed shaft; 2. a first rotating sleeve; 3. a second rotating sleeve; 4. a first arc-shaped plate; 5. a second arc-shaped plate; 6. an expansion board; 7. a fixing hole; 8. an extension plate; 9. an adjustment groove; 10. a connecting plate; 11. a card holder; 12. a support pillar; 13. a support plate; 14. an auxiliary mechanism; 141. a first connection block; 142. a second connecting block; 143. an auxiliary lever; 144. a spring; 15. an arc-shaped inserting plate; 16. a support bar; 17. and (4) a bump.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-6, the present invention provides a technical solution: a dry granulator whole grain screen bracket with an adjustable feeding end angle comprises a fixed shaft 1, wherein the top and the bottom of the fixed shaft 1 are fixedly connected with a hollow shaft, the hollow shaft is rotatably connected with a first rotating sleeve 2, one side, close to each other, of the first rotating sleeve 2 is movably connected with a second rotating sleeve 3, the inner ring of the second rotating sleeve 3 is rotatably connected with the surface of the hollow shaft, one side, close to each other, of the second rotating sleeve 3 is movably connected with the top and the bottom of the fixed shaft 1, the left side of the first rotating sleeve 2 is integrally formed with a first arc-shaped plate 4, the right side of the second rotating sleeve 3 is integrally formed with a second arc-shaped plate 5, the first rotating sleeve 2 and the second rotating sleeve 3 are both provided with an auxiliary mechanism 14, the auxiliary mechanism 14 is designed to buffer the second arc-shaped plate 5 so as to stably swing the second arc-shaped plate 5, the situation that the second arc-shaped plate 5 swings at an excessively high speed and easily damages the screen mesh is avoided, the back of the first arc-shaped plate 4 is fixedly connected with a clamping seat 11, the back of one side, close to each other, of the second arc-shaped plate 5 is fixedly connected with a connecting plate 10, the front of the clamping seat 11 and the connecting plate 10 is fixedly connected with a plurality of groups of supporting plates 13 along the up-down direction, the outer side of each supporting plate 13 is fixedly connected with a plurality of groups of supporting columns 12 along the front-back direction, the top ends and the bottom ends of the supporting columns 12 are respectively and fixedly connected onto the first arc-shaped plate 4 and the second arc-shaped plate 5, the first arc-shaped plate 4, the second arc-shaped plate 5, the supporting columns 12, the supporting plates 13 and the clamping seat 11 are designed, so that the screen is convenient to install, meanwhile, the design mode of the two middle supporting plates 13 is adopted, the overlapping area of the screen and the middle supports is small, the passing influence on materials is small, meanwhile, the supporting force of the screen per unit area is increased by the two middle supporting plates 13, the deformation of the screen can be effectively reduced, the service life of the screen is prolonged, and the design of a hollow shaft is realized, can make first commentaries on classics cover 2 and second commentaries on classics cover 3 rotate on the hollow shaft, and utilize fixed axle 1 to be spacing strong point, at this moment under the assistance of first arc 4 and second arc 5, can make first commentaries on classics cover 2, the second changes cover 3, first arc 4, a complete hinge structure is constituteed to second arc 5 and fixed axle 1, under the fixed condition of first arc 4, can make second arc 5 use fixed axle 1 to swing as the center, be convenient for change the clearance between material entrance screen cloth and the whole grain sword, can effectively promote whole grain ability, avoid the material easily to block up, dry process granulator's productivity has been improved simultaneously.

Example 2

Referring to fig. 1-6, the present invention provides a technical solution: a dry granulator whole grain screen bracket with an adjustable feed end angle comprises a fixed shaft 1, wherein the top and the bottom of the fixed shaft 1 are fixedly connected with a hollow shaft, the hollow shaft is rotatably connected with a first rotating sleeve 2, one side, close to each other, of the first rotating sleeve 2 is movably connected with a second rotating sleeve 3, the inner ring of the second rotating sleeve 3 is rotatably connected with the surface of the hollow shaft, one side, close to each other, of the second rotating sleeve 3 is movably connected with the top and the bottom of the fixed shaft 1, the left side of the first rotating sleeve 2 is integrally formed with a first arc-shaped plate 4, the left back of the first arc-shaped plate 4 is integrally formed with an expansion plate 6, the expansion plate 6 is provided with a fixed hole 7, the expansion plate 6 and the fixed hole 7 are designed, a user can conveniently fix the first arc-shaped plate 4, so that the second arc-shaped plate 5 can stably swing, the right side of the second rotating sleeve 3 is integrally formed with a second arc-shaped plate 5, the back of one side of the second arc-shaped plate 5 is integrally formed with an extension plate 8, adjustment tank 9 has been seted up on extension board 8, the design of extension board 8 and adjustment tank 9, be convenient for utilize predetermine the eccentric shaft in adjustment tank 9 department, make whole grain screen cloth support frame move, first commentaries on classics cover 2 and second change and all be provided with complementary unit 14 on the cover 3, complementary unit 14 includes first connecting block 141, the back fixed connection of first connecting block 141 is on first commentaries on classics cover 2, the bottom at the back of first connecting block 141 and the front swing joint of second commentaries on classics cover 3, the positive right side fixedly connected with second connecting block 142 of second commentaries on classics cover 3 and the top at the back of second connecting block 142 and the front swing joint of first commentaries on classics cover 2, the left side fixedly connected with auxiliary rod 143 of second connecting block 142, the one end that second connecting block 142 was kept away from to auxiliary rod 143 runs through first connecting block 141 and extends to the left side, the both ends that have twined spring 144 and spring 144 on auxiliary rod 143 are fixed connection respectively at first connecting block 141 and second connecting block 141 142, the auxiliary mechanism 14 is designed to buffer the second arc-shaped plate 5 to allow it to swing stably, and to prevent the second arc-shaped plate 5 from swinging too fast to damage the screen, the end of the auxiliary rod 143 away from the second connecting block 142 is fixedly connected with a bump 17, the side of the bump 17 close to each other is fixedly connected with a support rod 16 to allow two sets of bumps 17 to move synchronously, the right side of the bump 17 is attached to the first connecting block 141, the bump 17 is designed to limit the auxiliary rod 143, the left side of the second connecting block 142 is fixedly connected with an arc insert plate 15, the arc insert plate 15 is located at the back of the auxiliary rod 143, one side of the arc insert plate 15 penetrates through the first connecting block 141 and extends to the left side, the arc insert plate 15 is designed to shield the spring 144, the spring 144 is prevented from directly contacting the first rotating sleeve 2 and the second rotating sleeve 3, the back of the first arc-shaped plate 4 is fixedly connected with a clamping seat 11, the back of one side, close to each other, of the second arc-shaped plate 5 is fixedly connected with a connecting plate 10, the front of the clamping seat 11 and the connecting plate 10 is fixedly connected with a plurality of groups of supporting plates 13 along the vertical direction, the auxiliary rods 143 and the supporting plates 13 are both in arc-shaped structures and matched with the shapes of the first arc-shaped plate 4 and the second arc-shaped plate 5, so that the normal installation of the screen is convenient, the outer side of the supporting plates 13 is fixedly connected with a plurality of groups of supporting columns 12 along the front-back direction, the top ends and the bottom ends of the supporting columns 12 are respectively and fixedly connected onto the first arc-shaped plate 4 and the second arc-shaped plate 5, the first arc-shaped plate 4, the second arc-shaped plate 5, the supporting columns 12, the supporting plates 13 and the clamping seat 11 are designed, so that the screen can be conveniently installed, meanwhile, the design mode of two middle supporting plates 13 is adopted, so that the overlapping area of the screen and the middle supports is small, the influence on the material trafficability is small, and meanwhile, the two middle supporting plates 13 increase the supporting force of the unit area of the screen, can effectively alleviate the screen cloth and warp, improve the life of screen cloth, the design of hollow shaft simultaneously, can make first commentaries on classics cover 2 and second change and overlap 3 and rotate on the hollow shaft, and utilize fixed axle 1 to be spacing strong point, at this moment under the assistance of first arc 4 and second arc 5, can make first commentaries on classics cover 2, second changes cover 3, first arc 4, a complete hinge structure is constituteed to second arc 5 and fixed axle 1, under the fixed condition of first arc 4, can make second arc 5 use fixed axle 1 to swing as the center, be convenient for change the clearance between material entrance screen cloth and the whole grain sword, can effectively promote whole grain ability, avoid the easy jam of material, the productivity of dry process granulator has been improved simultaneously.

The working principle is as follows: the user utilizes the fixed hole 7 to fix the expansion plate 6, thereby fixing the first arc-shaped plate 4, then the user inserts one end of the screen in advance in the clamping seat 11, and fix the front of the screen on the first arc-shaped plate 4, the second arc-shaped plate 5, the supporting columns 12 and the supporting plates 13, simultaneously adopts the design mode of the two middle supporting plates 13, so that the overlapping area of the screen and the middle supporting is small, thereby having little influence on the trafficability of materials, simultaneously the two middle supporting plates 13 increase the supporting force of the unit area of the screen, the screen deformation can be effectively lightened, the service life of the screen is prolonged, simultaneously, the design of the hollow shaft can lead the first rotating sleeve 2 and the second rotating sleeve 3 to rotate on the hollow shaft, and utilizes the fixed shaft 1 as a limiting supporting point, at the moment, under the assistance of the first arc-shaped plate 4 and the second arc-shaped plate 5, the first rotating sleeve 2, the second rotating sleeve 3, the first arc-shaped plate 4, the second arc-shaped plate 5 and the fixed shaft 1 can form a complete hinge structure, a user drives the second arc-shaped plate 5 to swing by taking the fixed shaft 1 as the center by utilizing an eccentric shaft preset at the adjusting groove 9, so as to drive the screen to swing, further, the gap between the screen and the granulating knife at a material inlet can be changed, the granulating capacity can be effectively improved, the material is prevented from being easily blocked, the productivity of the dry granulating machine is improved, meanwhile, the second arc-shaped plate 5 swings by taking the fixed shaft 1 as the center, the second connecting block 142 and the auxiliary rod 143 can be driven to synchronously swing, the second arc-shaped plate 5 is convenient to assist in stably rotating, meanwhile, when the second connecting block 142 swings, the spring 144 can be compressed, the second arc-shaped plate 5 can be buffered by utilizing the elastic resilience of the spring 144, so that the second arc-shaped plate 5 can stably swing, and the over-speed of the second arc-shaped plate 5 is avoided, the screen mesh is easily damaged.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a dry process granulator whole grain screen cloth support of adjustable feed end angle, includes fixed axle (1), its characterized in that: the top and the bottom of the fixed shaft (1) are both fixedly connected with a hollow shaft, the hollow shaft is rotatably connected with a first rotating sleeve (2), one side of the first rotating sleeve (2) which is close to each other is movably connected with a second rotating sleeve (3), the inner ring of the second rotating sleeve (3) is rotationally connected with the surface of the hollow shaft, one side of the second rotating sleeve (3) close to each other is movably connected with the top and the bottom of the fixed shaft (1), a first arc-shaped plate (4) is integrally formed at the left side of the first rotating sleeve (2), a second arc-shaped plate (5) is integrally formed on the right side of the second rotating sleeve (3), the first rotating sleeve (2) and the second rotating sleeve (3) are both provided with an auxiliary mechanism (14), the back of the first arc-shaped plate (4) is fixedly connected with a clamping seat (11), the back surface of one side, close to each other, of the second arc-shaped plate (5) is fixedly connected with a connecting plate (10), a plurality of groups of supporting plates (13) are fixedly connected on the front surfaces of the clamping seat (11) and the connecting plate (10) along the vertical direction, a plurality of groups of supporting columns (12) are fixedly connected with the outer side of the supporting plate (13) along the front-back direction, and two ends of a supporting column (12) at the left side of the first rotating sleeve (2) are fixedly connected between the first arc-shaped plates (4), two ends of a support column (12) on the right side of the second rotary sleeve (3) are fixedly connected between the second arc-shaped plates (5); the auxiliary mechanism (14) comprises a first connecting block (141), the back of the first connecting block (141) is fixedly connected to a first rotating sleeve (2), the bottom of the back of the first connecting block (141) is movably connected with the front of a second rotating sleeve (3), the second rotating sleeve (3) is fixedly connected with a second connecting block (142) on the right side of the front of the second connecting block (142) and the top of the back of the second connecting block (142) is movably connected with the front of the first rotating sleeve (2), an auxiliary rod (143) is fixedly connected to the left side of the second connecting block (142), one end, away from the second connecting block (142), of the auxiliary rod (143) penetrates through the first connecting block (141) and extends towards the left side, and two ends, wound with a spring (144) and the spring (144), of the auxiliary rod (143) are fixedly connected to one side, close to the first connecting block (141) and the second connecting block (142), respectively.

2. The adjustable feed end angle dry granulator size stabilization screen support of claim 1, wherein: the back integrated into one piece of second arc (5) one side has extension board (8), adjustment tank (9) have been seted up on extension board (8).

3. The adjustable feed end angle dry granulator size stabilization screen support of claim 1, wherein: one end of the auxiliary rod (143) far away from the second connecting block (142) is fixedly connected with a lug (17), and the right side of the lug (17) is attached to the first connecting block (141).

4. The dry granulator size stabilization screen support with adjustable feed end angle of claim 1, wherein: the left side fixedly connected with arc picture peg (15) of second connecting block (142), arc picture peg (15) are located the back of auxiliary rod (143), one side of arc picture peg (15) runs through first connecting block (141) and extends to the left side.

5. The adjustable feed end angle dry granulator size stabilization screen support of claim 1, wherein: the auxiliary rod (143) and the support plate (13) are both arc-shaped structures.

6. The adjustable feed end angle dry granulator size stabilization screen support of claim 1, wherein: the back on the left side of the first arc-shaped plate (4) is integrally formed with an expansion plate (6), and the expansion plate (6) is provided with a fixing hole (7).

7. The dry granulator size stabilization screen support with adjustable feed end angle of claim 3, wherein: one side of the convex blocks (17) close to each other is fixedly connected with a supporting rod (16).