CN214810647U

CN214810647U - Compression roller wear compensation device

Info

Publication number: CN214810647U
Application number: CN202121717805.XU
Authority: CN
Inventors: 葛俊
Original assignee: Jiangsu Jinyi Agricultural Machinery Co ltd
Current assignee: Jiangsu Jinyi Agricultural Machinery Co ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2021-11-23
Anticipated expiration: 2031-07-27

Abstract

The utility model discloses a compression roller abrasion compensation device, which belongs to the compression roller technical field and comprises a die, wherein the front side of the die is fixedly connected with a fixed port, the front side of the fixed port is fixedly connected with a compensation port, the inner wall of the circumference of the compensation port is fixedly connected with a fixed plate, the front end of the fixed plate is fixedly connected with two groups of thread blocks, each group of thread blocks is two, each group of thread blocks is internally and evenly in threaded connection with a group of adjusting screw rods, each group of adjusting screw rods is two, the front end of the fixed plate is rotationally connected with two gap adjusting wheels, one side of the two gap adjusting wheels is rotationally connected with an eccentric shaft, the two eccentric shafts are respectively positioned between the two adjusting screw rods of each group, the front end of the gap adjusting wheel is fixedly connected with a spline gear, the rear side of the fixed plate is rotationally connected with a compression roller, aiming at solving the problem that when the large gap is caused by the abrasion of most of the granulator in the prior art, the frequent disassembly of the compensation device is needed to adjust the angle, the operation is complex, and the working efficiency is influenced.

Description

Compression roller wear compensation device

Technical Field

The utility model relates to a compression roller technical field, more specifically say, relate to compression roller wear compensation arrangement.

Background

The granulator mainly comprises a feeding system, a stirring system, a granulating system, a transmission system, a lubricating system and the like, and is widely applied to the pharmaceutical industry, the chemical industry and the food industry. The granulator can be classified into a feed granulator and a biomass energy granulator.

At present, the granulator is at the during operation, and compression roller and grinding apparatus extrude the raw materials mutually, causes mechanical wear easily, and the clearance grow need compensate to it after work a period, and when present most granulator produced wearing and tearing and caused great clearance, need frequent dismantlement compensation arrangement to carry out the regulation of angle, and the operation is complicated, influences work efficiency.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model discloses an aim at provides compression roller wearing and tearing compensation arrangement, when aiming at solving most granulator production wearing and tearing among the prior art and causing great clearance, need frequent dismantlement compensation arrangement to carry out the regulation of angle, the operation is complicated, influences work efficiency's problem.

In order to solve the above problem, the utility model adopts the following technical scheme:

the compression roller abrasion compensation device comprises a die, wherein a fixed opening is fixedly connected to the front side of the die, a compensation opening is fixedly connected to the front side of the fixed opening, a fixed plate is fixedly connected to the inner wall of the circumference of the compensation opening, two groups of thread blocks are fixedly connected to the front end of the fixed plate, each group of thread blocks are two, a group of adjusting screws are connected to the inner portions of the two groups of thread blocks in a threaded mode, each group of adjusting screws are two, two gap adjusting wheels are connected to the front end of the fixed plate in a rotating mode, eccentric shafts are connected to one sides of the two gap adjusting wheels in a rotating mode and located between the two adjusting screws of each group respectively, spline gears are fixedly connected to the front ends of the gap adjusting wheels, compression rollers are connected to the rear side of the fixed plate in a rotating mode, and the compression rollers are located in the fixed opening.

As a preferred scheme of the utility model, the circumference surface rear portion fixedly connected with mounting disc of fixed mouthful, threaded connection has a plurality of set screws between the front end of mounting disc and mould.

As an optimized scheme of the utility model, the circumference surface of fixed mouthful is dug there is the multiunit venthole, and the multiunit venthole centers on the center pin evenly distributed of fixed mouthful.

As a preferred scheme of the utility model, the circumference fixed surface of compensation mouth is connected with two installation pieces, two threaded connection has two fixing bolt between the front end of installation piece and fixed mouthful.

As an optimized scheme of the utility model, the lower extreme fixedly connected with base of mould, it has a plurality of mounting holes to cut between the upper and lower both ends of base.

As a preferred scheme of the utility model, the outlet has been seted up to the right-hand member of mould, the right-hand member fixedly connected with valve of outlet.

Compared with the prior art, the utility model has the advantages of:

the utility model discloses in, granulator during operation, compression roller and grinding apparatus extrude the raw materials mutually, cause mechanical wear, when the clearance grow after granulator work a period, two of two spline gear rear ends transfer the crack wheel to make two eccentric shaft rotations carry out clearance compensation under two sets of adjusting screw's promotion, and two other spline gear's number of teeth is more, has increased free angle regulation, need not frequently to dismantle compensation angle regulation, the effectual life who improves the compression roller, reduces the accessory cost.

Drawings

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

fig. 2 is a front view of the present invention;

fig. 3 is a right sectional view of the present invention.

The reference numbers in the figures illustrate:

1. a mold; 2. a fixed port; 3. a compensation port; 4. a fixing sheet; 5. a thread block; 6. a gap adjusting wheel; 7. an eccentric shaft; 8. a spline gear; 9. a compression roller; 10. mounting a disc; 11. a set screw; 12. an air outlet; 13. mounting blocks; 14. fixing the bolt; 15. a base; 16. mounting holes; 17. a water outlet; 18. a valve; 19. adjusting the screw rod.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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 description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1-3, a compression roller wear compensation device includes a mold 1, a fixed port 2 is fixedly connected to the front side of the mold 1, a compensation port 3 is fixedly connected to the front side of the fixed port 2, a fixing plate 4 is fixedly connected to the inner wall of the circumference of the compensation port 3, two sets of thread blocks 5 are fixedly connected to the front end of the fixing plate 4, and each set of thread blocks 5 is two, a set of adjusting screws 19 are respectively connected to the two sets of thread blocks 5 in a threaded manner, and each set of adjusting screws 19 is two, the front end of the fixing plate 4 is rotatably connected to two gap adjusting wheels 6, one side of each of the two gap adjusting wheels 6 is rotatably connected to an eccentric shaft 7, the two eccentric shafts 7 are respectively located between the two adjusting screws 19 in each set, the front end of each gap adjusting wheel 6 is fixedly connected to a spline gear 8, the rear side of the fixing plate 4 is rotatably connected to a compression roller 9, and the compression roller 9 is located in the fixed port 2.

In this embodiment, when mechanical wear causes the clearance too big, make two sets of adjusting screw 19 remove through two sets of thread blocks 5, two sets of adjusting screw 19 make two eccentric shafts 7 rotatory clearance compensation that carries out, two eccentric shafts 7 make two angles of transferring clearance wheel 6 and two spline gears 8 adjust, thereby reduce the clearance of device internal pressure roller 9, two of two spline gears 8 rear ends transfer clearance wheel 6 to make two eccentric shafts 7 rotatory under two sets of adjusting screw 19's promotion and carry out clearance compensation, two other spline gears 8's the number of teeth is more, free angle regulation has been increased, need not frequently to dismantle compensation angle regulation, the effectual life who improves compression roller 9, reduce the accessory cost.

Specifically, a mounting plate 10 is fixedly connected to the rear portion of the circumferential surface of the fixing port 2, and a plurality of fixing screws 11 are threadedly connected between the mounting plate 10 and the front end of the die 1.

In this embodiment, the fixing port 2 is fixed to the front end of the mold 1 by a mounting plate 10 and a plurality of fixing screws 11.

Specifically, a plurality of sets of air outlet holes 12 are drilled on the circumferential surface of the fixed port 2, and the plurality of sets of air outlet holes 12 are uniformly distributed around the central axis of the fixed port 2.

In this embodiment, multiple venthole 12 has the heat dissipation function of exhausting, and is more stable when making the granulator pass through compensation arrangement production.

Specifically, two mounting blocks 13 are fixedly connected to the circumferential surface of the compensation port 3, and two fixing bolts 14 are connected between the two mounting blocks 13 and the front end of the fixing port 2 in a threaded manner.

In this embodiment, two mounting blocks 13 are in contact with the front end of the fixed port 2, and two fixing bolts 14 fix the compensation port 3 to the front end of the fixed port 2 through the two mounting blocks 13.

Specifically, a base 15 is fixedly connected to the lower end of the mold 1, and a plurality of mounting holes 16 are bored between the upper and lower ends of the base 15.

In this embodiment, the base 15 and the plurality of mounting holes 16 facilitate the mounting of the mold 1, so that the mold 1 can be fixed conveniently.

Specifically, the right end of the mold 1 is provided with a water outlet 17, and the right end of the water outlet 17 is fixedly connected with a valve 18.

In this embodiment, the water in the mold 1 can be discharged through the water discharge port 17, and the valve 18 controls the opening and closing of the water discharge port 17.

The working principle is as follows: when mechanical wear causes the clearance too big, make two sets of adjusting screw 19 remove through two sets of thread blocks 5, two sets of adjusting screw 19 make two eccentric shafts 7 rotatory carry out clearance compensation, two eccentric shafts 7 make two transfer the clearance wheel 6 and two spline gears 8's angle is adjusted, thereby reduce the clearance of device internal pressure roller 9, two transfer the clearance wheel 6 of two spline gears 8 rear ends make two eccentric shafts 7 rotatory under two sets of adjusting screw 19's promotion and carry out clearance compensation, two other spline gears 8's the number of teeth is more, free angle regulation has been increased, need not frequently to dismantle compensation angle regulation, the effectual life who improves compression roller 9, reduce the accessory cost.

The above description is only the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the improvement concept of the present invention within the technical scope disclosed in the present invention.

Claims

1. Compression roller wear compensation device, including mould (1), its characterized in that: the front side of the die (1) is fixedly connected with a fixed opening (2), the front side of the fixed opening (2) is fixedly connected with a compensation opening (3), the inner wall of the circumference of the compensation opening (3) is fixedly connected with a fixed sheet (4), the front end of the fixed sheet (4) is fixedly connected with two groups of thread blocks (5), each group of thread blocks (5) is provided with two groups, the two groups of thread blocks (5) are internally and uniformly connected with a group of adjusting screw rods (19) in a threaded manner, each group of adjusting screw rods (19) is provided with two groups of adjusting screw rods (19), the front end of the fixed sheet (4) is rotatably connected with two gap adjusting wheels (6), one side of each gap adjusting wheel (6) is rotatably connected with an eccentric shaft (7), the two eccentric shafts (7) are respectively positioned between the two adjusting screw rods (19) in each group, the front end of each gap adjusting wheel (6) is fixedly connected with a spline gear (8), the rear side of the fixed sheet (4) is rotatably connected with a compression roller (9), and the compression roller (9) is positioned in the fixed port (2).

2. The wear compensation device for a press roll according to claim 1, wherein: the rear part of the circumferential surface of the fixing port (2) is fixedly connected with a mounting disc (10), and a plurality of fixing screws (11) are connected between the mounting disc (10) and the front end of the die (1) in a threaded manner.

3. The wear compensation device for a press roll according to claim 2, wherein: the circumference surface of fixed mouthful (2) is opened chisel and is had multiunit venthole (12), and multiunit venthole (12) around the center pin evenly distributed of fixed mouthful (2).

4. The wear compensation device for a press roll according to claim 3, wherein: the circumference surface fixed connection of compensation mouth (3) has two installation pieces (13), two threaded connection has two fixing bolt (14) between the front end of installation piece (13) and fixed mouthful (2).

5. The wear compensation device for a press roll according to claim 4, wherein: the lower end of the die (1) is fixedly connected with a base (15), and a plurality of mounting holes (16) are formed between the upper end and the lower end of the base (15).

6. The wear compensation device for a press roll according to claim 5, wherein: a water outlet (17) is formed in the right end of the mold (1), and a valve (18) is fixedly connected to the right end of the water outlet (17).