CN214233944U

CN214233944U - Compression roller for granulator

Info

Publication number: CN214233944U
Application number: CN202120076103.1U
Authority: CN
Inventors: 赵国兴
Original assignee: Changzhou Shengong Granulation Equipment Co ltd
Current assignee: Changzhou Shengong Granulation Equipment Co ltd
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2021-09-21
Anticipated expiration: 2031-01-13

Abstract

The utility model discloses a compression roller for granulator, including the compression roller body, the both ends symmetry of compression roller body is provided with the axis of rotation, the outside of axis of rotation is provided with the fixing base, the outside of compression roller body is provided with first wear-resisting cover and second wear-resisting cover respectively, the bottom of first wear-resisting cover is provided with the concatenation piece, the outside of concatenation piece and the inner wall that is located the second wear-resisting cover have seted up the concatenation groove, the inside of fixing base has seted up the mounting groove, the inside of axis of rotation has seted up the recess, the inside of recess is provided with the elasticity post, the outward appearance wall cover of elasticity post is equipped with the spring, and the one end of elasticity post is provided with the fixture block; this compression roller for granulator can reach effectual wear-resisting effect of playing through setting up first wear-resisting cover, the wear-resisting cover of second, splice piece and splice groove, and then the effectual damage number of times that has reduced the compression roller body, simultaneously, also be convenient for wash the compression roller body, has prolonged the live time of compression roller body.

Description

Compression roller for granulator

Technical Field

The utility model relates to a compression roller technical field specifically is a compression roller for granulator.

Background

The granulator is a molding machine which can manufacture materials into a specific shape, and the energy conservation of the granulator can be divided into two parts: one is a power part and the other is a heating part, and the power part saves energy: mostly adopt the converter, energy-conserving mode is the surplus energy consumption through practicing thrift the motor, and the actual power of motor is 50Hz for example, and you only need 30Hz just enough production in fact, and those unnecessary energy consumptions just wasted, and the converter just changes the power output of motor and reaches energy-conserving effect, and the heating part is energy-conserving: the energy saving of the heating part is mostly realized by adopting an electromagnetic heater, the energy saving rate is about 30-70% of that of the old-fashioned resistance coil, and when the granulator operates, the compression roller is one of indispensable parts.

The prior art has the following defects or problems:

1. when the compression roller body is used, the compression roller body cannot effectively play a role in wear resistance, so that the damage times of the compression roller body are increased, meanwhile, the compression roller body is not convenient to clean, and the service time of the compression roller body is shortened;

2. the existing compression roller body is fixedly connected and cannot be rapidly disassembled, so that the disassembling difficulty of the compression roller body is improved, the assembling or disassembling time of the compression roller body is prolonged, and the assembling or disassembling convenience of the compression roller body is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a compression roller for granulator to the weak point of prior art to solve the problem that provides in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a compression roller for granulator, includes the compression roller body, the both ends symmetry of compression roller body is provided with the axis of rotation, the outside of axis of rotation is provided with the fixing base, the outside of compression roller body is provided with first wear-resisting cover and the wear-resisting cover of second respectively, the bottom of first wear-resisting cover is provided with the concatenation piece, the outside of concatenation piece and the inner wall that is located the wear-resisting cover of second have seted up the concatenation groove, the mounting groove has been seted up to the inside of fixing base, the recess has been seted up to the inside of axis of rotation, the inside of recess is provided with the elasticity post, the outward appearance wall cover of elasticity post is equipped with the spring, and the one end of elasticity post is provided with the fixture block, the outside of fixture block and the exterior wall that is located the fixing base have seted up the draw-in groove, the one end of axis of rotation is provided with butt joint piece, butt joint piece's outside and the inside that is located the fixing base have seted up butt joint groove.

As an optimal technical scheme of the utility model, the top of the wear-resisting cover of second is provided with the stopper, the spacing groove has been seted up to the outside of stopper and the inner wall that is located first wear-resisting cover, the shape of stopper is character cut in bas-relief.

As the utility model discloses a preferred technical scheme, the exterior wall of the wear-resisting cover of second is provided with fastening bolt, fastening bolt's shape is circular, and fastening bolt's quantity is a plurality of groups.

As an optimal technical scheme of the utility model, one side of fixing base is provided with the slot, the shape of slot is the cylinder structure, and the quantity of slot is four groups.

As the utility model discloses a preferred technical scheme, the shape of first wear-resisting cover and the wear-resisting cover of second is the semi-cylindrical structure, first wear-resisting cover is the joint with the wear-resisting cover of second and is connected.

As the utility model discloses an optimal technical scheme, the shape of splice is the polygon, and the quantity of splice is a plurality of groups, the quantity of splice groove is the same with the quantity of splice.

As the utility model discloses an optimal technical scheme, the shape of elasticity post is the cylinder structure, and the quantity of elasticity post is two sets of, the quantity of spring, fixture block and draw-in groove is the same with the quantity of elasticity post, the size of fixture block and the size phase-match of draw-in groove.

Compared with the prior art, the utility model provides a compression roller for granulator possesses following beneficial effect:

1. according to the compression roller for the granulator, the first wear-resistant sleeve, the second wear-resistant sleeve, the splicing blocks and the splicing grooves are arranged, when the compression roller body is used, the splicing blocks are in butt joint with the splicing grooves, so that the first wear-resistant sleeve and the second wear-resistant sleeve are stably sleeved outside the compression roller body, the compression roller body can effectively play a wear-resistant role, the damage times of the compression roller body are effectively reduced, meanwhile, the compression roller body is convenient to clean, the operation is simple and convenient, and the service life of the compression roller body is prolonged;

2. this a compression roller for granulator, through setting up the elasticity post, a spring, the fixture block, the draw-in groove, butt joint piece and butt joint groove, when installing the compression roller body, at first install the inside at the granulator with the fixing base, go into the mounting groove with the axis of rotation card again in, butt joint piece and butt joint groove dock again, in the draw-in groove is gone into to butt joint back fixture block card, can make more accurate and firm of compression roller body installation, and simultaneously, press the fixture block, make elasticity post and spring atress shrink, make its fixture block shift out the draw-in groove, can dismantle the compression roller body fast, and then the effectual dismantlement degree of difficulty that reduces the compression roller body, and easy operation is convenient, compression roller body installation or dismantlement time has been reduced, the convenience of compression roller body installation or dismantlement has been improved.

Drawings

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

FIG. 2 is an enlarged view of the connection between the first wear-resistant sleeve and the second wear-resistant sleeve;

FIG. 3 is an enlarged view of the internal structure of the fixing base of the present invention;

FIG. 4 is a schematic view of the connection between the rotating shaft and the clamping block of the present invention;

fig. 5 is a perspective view of the present invention.

In the figure: 1. a compression roller body; 2. a rotating shaft; 3. a fixed seat; 4. a first wear sleeve; 5. a second wear sleeve; 6. splicing blocks; 7. splicing grooves; 8. mounting grooves; 9. a groove; 10. an elastic column; 11. a spring; 12. a clamping block; 13. a card slot; 14. a butt joint block; 15. a butt joint groove; 16. a limiting block; 17. a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, in this embodiment: a compression roller for a granulator comprises a compression roller body 1, wherein rotating shafts 2 are symmetrically arranged at two ends of the compression roller body 1, a fixed seat 3 is arranged outside the rotating shafts 2, a first wear-resistant sleeve 4 and a second wear-resistant sleeve 5 are respectively arranged outside the compression roller body 1, a splicing block 6 is arranged at the bottom end of the first wear-resistant sleeve 4, a splicing groove 7 is formed outside the splicing block 6 and on the inner wall of the second wear-resistant sleeve 5, a mounting groove 8 is formed inside the fixed seat 3, a groove 9 is formed inside the rotating shaft 2, an elastic column 10 is arranged inside the groove 9, a spring 11 is sleeved on the outer wall of the elastic column 10, and one end of the elastic column 10 is provided with a clamping block 12, the outer surface wall of the fixed seat 3 outside the clamping block 12 is provided with a clamping groove 13, one end of the rotating shaft 2 is provided with a butt joint block 14, and the inner part of the fixed seat 3 outside the butt joint block 14 is provided with a butt joint groove 15.

In this embodiment, the top end of the second wear-resistant sleeve 5 is provided with a limiting block 16, a limiting groove 17 is formed outside the limiting block 16 and on the inner wall of the first wear-resistant sleeve 4, and the limiting block 16 is shaped like a Chinese character 'ao'; through the cooperation of stopper 16 and spacing groove 17, can effectually play spacing effect to the accuracy of the concatenation of first wear-resisting cover 4 with second wear-resisting cover 5 has been guaranteed. Fastening bolts are arranged on the outer surface wall of the second wear-resistant sleeve 5, the fastening bolts are circular, and the number of the fastening bolts is a plurality of groups; the fastening bolt can further improve the splicing firmness of the first wear-resistant sleeve 4 and the second wear-resistant sleeve 5. One side of the fixed seat 3 is provided with slots, the shape of each slot is a cylindrical structure, and the number of the slots is four; the fixed seat 3 can be arranged inside the granulator through the slot. The first wear-resistant sleeve 4 and the second wear-resistant sleeve 5 are in semi-cylindrical structures, and the first wear-resistant sleeve 4 is connected with the second wear-resistant sleeve 5 in a clamping manner; the sleeve that can make first wear-resisting cover 4 and the wear-resisting cover of second 5 firm establishes in the outside of compression roller body 1, makes its effectual wear-resisting effect that plays, and then the effectual damage number of times that reduces compression roller body 1. The shape of the splicing blocks 6 is a polygon, the number of the splicing blocks 6 is a plurality of groups, and the number of the splicing grooves 7 is the same as that of the splicing blocks 6; through the cooperation of splice groove 7 and splice piece 6, can make first wear-resisting cover 4 splice with second wear-resisting cover 5 with the split. The elastic columns 10 are of cylindrical structures, the number of the elastic columns 10 is two, the number of the springs 11, the number of the clamping blocks 12 and the number of the clamping grooves 13 are the same as that of the elastic columns 10, and the size of the clamping blocks 12 is matched with that of the clamping grooves 13; can make more accurate and firm of compression roller body 1 installation, simultaneously, press fixture block 12 for elasticity post 10 and the shrink of spring 11 atress make its fixture block 12 shift out draw-in groove 13, can dismantle compression roller body 1 fast, and then the effectual dismantlement degree of difficulty that reduces compression roller body 1, reduced compression roller body 1 installation or dismantlement time.

The utility model discloses a theory of operation and use flow: a compression roller for a granulator, when in use, when a compression roller body 1 is installed, a fixed seat 3 is firstly installed inside the granulator, a rotating shaft 2 is clamped into an installation groove 8, a butt joint block 14 is butted with a butt joint groove 15, a butt joint block 12 is clamped into a clamping groove 13 after butt joint, the installation of the compression roller body 1 can be more accurate and stable, meanwhile, the clamping block 12 is pressed, an elastic column 10 and a spring 11 are stressed to shrink, the clamping block 12 is moved out of the clamping groove 13, the compression roller body 1 can be quickly disassembled, the disassembling difficulty of the compression roller body 1 is effectively reduced, the installation or disassembly time of the compression roller body 1 is reduced, the convenience of the installation or disassembly of the compression roller body 1 is improved, when the compression roller body 1 is used, a splicing block 6 is butted with a splicing groove 7, a first wear-resistant sleeve 4 and a second wear-resistant sleeve 5 can be stably sleeved outside the compression roller body 1, make its effectual wear-resisting effect that plays, and then the effectual damage number of times that has reduced compression roller body 1, simultaneously, also be convenient for wash compression roller body 1, prolonged compression roller body 1's live time.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a compression roller for granulator which characterized in that: the compression roller comprises a compression roller body (1), rotating shafts (2) are symmetrically arranged at two ends of the compression roller body (1), a fixing seat (3) is arranged outside the rotating shafts (2), a first wear-resistant sleeve (4) and a second wear-resistant sleeve (5) are respectively arranged outside the compression roller body (1), a splicing block (6) is arranged at the bottom end of the first wear-resistant sleeve (4), a splicing groove (7) is formed in the outer portion of the splicing block (6) and located on the inner wall of the second wear-resistant sleeve (5), a mounting groove (8) is formed in the inner portion of the fixing seat (3), a groove (9) is formed in the inner portion of the rotating shaft (2), an elastic column (10) is arranged in the groove (9), a spring (11) is sleeved on the outer wall of the elastic column (10), a clamping block (12) is arranged at one end of the elastic column (10), a clamping groove (13) is formed in the outer portion of the clamping block (12) and located on the outer wall of the fixing seat (3), one end of the rotating shaft (2) is provided with a butt joint block (14), and a butt joint groove (15) is formed in the outer portion of the butt joint block (14) and the inner portion of the fixed seat (3).

2. A press roll for a pelletizer as set forth in claim 1, characterized in that: the top of the second wear-resistant sleeve (5) is provided with a limiting block (16), a limiting groove (17) is formed in the outer portion of the limiting block (16) and the inner wall of the first wear-resistant sleeve (4), and the limiting block (16) is shaped like a Chinese character 'ao'.

3. A press roll for a pelletizer as set forth in claim 1, characterized in that: fastening bolts are arranged on the outer surface wall of the second wear-resistant sleeve (5), the fastening bolts are circular, and the number of the fastening bolts is a plurality of groups.

4. A press roll for a pelletizer as set forth in claim 1, characterized in that: one side of the fixed seat (3) is provided with slots, the slots are of a cylindrical structure, and the number of the slots is four.

5. A press roll for a pelletizer as set forth in claim 1, characterized in that: the shape of first wear-resisting cover (4) and second wear-resisting cover (5) is the semicylindrical structure, first wear-resisting cover (4) is connected with second wear-resisting cover (5) in the joint.

6. A press roll for a pelletizer as set forth in claim 1, characterized in that: the shape of the splicing blocks (6) is polygonal, the number of the splicing blocks (6) is a plurality of groups, and the number of the splicing grooves (7) is the same as that of the splicing blocks (6).

7. A press roll for a pelletizer as set forth in claim 1, characterized in that: the shape of elasticity post (10) is the cylinder structure, and the quantity of elasticity post (10) is two sets of, the quantity of spring (11), fixture block (12) and draw-in groove (13) is the same with the quantity of elasticity post (10), the size of fixture block (12) and the size phase-match of draw-in groove (13).