CN215197261U

CN215197261U - Online reducing mechanism of pipeline

Info

Publication number: CN215197261U
Application number: CN202120865973.7U
Authority: CN
Inventors: 韩勇; 陈剑
Original assignee: Jiangsu New Technology Development Co ltd
Current assignee: Jiangsu New Technology Development Co ltd
Priority date: 2021-04-26
Filing date: 2021-04-26
Publication date: 2021-12-17
Anticipated expiration: 2031-04-26

Abstract

The utility model relates to the technical field of material crushing, in particular to an online pipeline crushing device, which comprises a crushing barrel, the upper end and the lower end of the crushing barrel are both fixedly connected with connecting flanges, the outer walls of the left side and the right side of the crushing barrel are respectively and fixedly connected with a speed reduction motor mounting seat and a bearing seat, one side of the speed reducing motor mounting seat is fixedly connected with a speed reducing motor, the output end of the speed reducing motor is in transmission connection with a transmission shaft, one end of the transmission shaft penetrates through the speed reducing motor mounting seat and the crushing barrel and is rotationally connected with the bearing seat, a plurality of groups of crushing blades are fixedly connected on the side wall of the transmission shaft positioned in the crushing barrel, this online reducing mechanism of pipeline installation is fixed convenient, shakes through setting up and expects that mechanism can reciprocate to strike reducing mechanism's inner wall behind the operation to shake the material of adhesion and fall, effectively avoid the material to adhere the problem that leads to the pipe blockage.

Description

Online reducing mechanism of pipeline

Technical Field

The utility model relates to a comminuted technical field specifically is an online reducing mechanism of pipeline.

Background

The crushing is a unit operation in chemical production, is a pure mechanical process, and is used for processing solid raw materials which are too large and are not suitable for use or semi-finished products which do not meet requirements to be small, the process is called crushing, and the crushing device is widely applied to various departments such as mines, smelting, building materials, roads, railways, water conservancy, chemical industry and the like.

The material can produce and splash in the crushing operation to the material of current reducing mechanism, because the narrow material of reducing mechanism inner space can adhere on reducing mechanism's inner wall, can't effectively in time clear up, leads to the pipeline to block up easily, therefore needs a kind of pipeline online reducing mechanism of design to solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an online reducing mechanism of pipeline to the current reducing mechanism who proposes in solving above-mentioned background art can produce in the crushing operation to the material and splash, because the narrow material of reducing mechanism inner space can the adhesion on reducing mechanism's inner wall, can't effectively in time clear up, leads to the problem of pipe blockage easily.

In order to achieve the above object, the utility model provides a following technical scheme: a pipeline online crushing device comprises a crushing barrel, wherein the upper end and the lower end of the crushing barrel are fixedly connected with connecting flanges, the outer walls of the left side and the right side of the crushing barrel are respectively and fixedly connected with a speed reduction motor mounting seat and a bearing seat, one side of the speed reduction motor mounting seat is fixedly connected with a speed reduction motor, the output end of the speed reduction motor is in transmission connection with a transmission shaft, one end of the transmission shaft penetrates through the speed reduction motor mounting seat and the crushing barrel and is in rotating connection with the bearing seat, the transmission shaft is positioned on the side wall in the crushing barrel and is fixedly connected with a plurality of groups of crushing blades, a fixed grid mesh is arranged in the crushing barrel and is arranged below the transmission shaft, the two ends of the fixed grid mesh both penetrate through the crushing barrel and extend outwards, a penetrating port corresponding to the fixed grid mesh is arranged on the crushing barrel, and the extending end of the fixed grid mesh is connected with the speed reduction motor mounting seat and the bearing seat through a fastening bolt, fixedly connected with equipment box on one side outer wall of crushing barrel, the equipment box is equipped with driving motor, driving motor's output shaft runs through equipment box and fixedly connected with cam, the cam below is equipped with the connecting rod, the connecting rod slides and inserts and establish on the crushing barrel, the one end fixedly connected with wedge of connecting rod, the other end top fixedly connected with supporting shoe of connecting rod, a plurality of springs of fixedly connected with between supporting shoe and the crushing barrel inner wall, the connecting rod is close to the one end bottom fixedly connected with installation pole of supporting shoe, the one end fixedly connected with of installation pole strikes the piece.

Preferably, a pair of ball bearings is fixedly connected in the bearing seat, and the extended end of the transmission shaft is fixedly inserted in the pair of ball bearings.

Preferably, a bearing sealing cover is fixedly installed on the outer side of the bearing seat through a bolt.

Preferably, the top surface of the wedge block is treated by polishing.

Preferably, the number of the plurality of groups of crushing blades is not less than three, and each group of crushing blades is four and is fixed on the outer wall of the transmission shaft in a cross shape.

Preferably, a sealing gasket is fixedly connected between the extending end of the fixed grid mesh and the mounting seat and the bearing seat of the speed reducing motor, so that the sealing performance between the fixed grid mesh and the fixing piece is improved.

Compared with the prior art, the beneficial effects of the utility model are that: this online reducing mechanism of pipeline installation is fixed convenient, shakes through setting up and expects that mechanism can reciprocate to strike reducing mechanism's inner wall behind the operation to shake the material of adhesion and fall, effectively avoid the material to adhere the problem that leads to the pipe blockage.

(1) According to the pipeline online crushing device, the crushing barrel can be connected between the blanking pipelines through the connecting flanges on the two ends of the crushing barrel, the speed reduction motor is started to drive the transmission shaft to rotate in the crushing barrel, materials are screened by the fixed grid mesh when passing through the crushing barrel, and when the materials are caked, the transmission shaft drives the multiple groups of crushing blades arranged on the transmission shaft to rotate to break up the caked materials;

(2) this online reducing mechanism of pipeline, thereby drive the cam rotation on the output shaft in the accessible starting equipment incasement after smashing the completion, thereby convex one end offsets with the top of wedge and utilizes the wedge to promote the connecting rod to remove when the cam rotates, thereby the connecting rod will drive the supporting shoe removal of installing at this moment and stretch and smash the spring between the section of thick bamboo, the resilience force that produces when cam rotational position and wedge offset between a plurality of springs will stimulate the supporting shoe and reply initial position with this inner wall that strikes the section of thick bamboo that strikes that drives on the installation pole, with this shake the material of adhesion on smashing a section of thick bamboo inner wall and fall repeatedly.

Drawings

FIG. 1 is a schematic diagram of a side view of the on-line pipeline crushing device of the present invention;

FIG. 2 is a schematic view of the internal structure of the online pipeline crushing device of the present invention;

FIG. 3 is a schematic view of the pipeline online grinding device according to the present invention;

fig. 4 is an enlarged view of the a position of fig. 1 of the online pipeline crushing device of the present invention.

In the figure: 1. a milling drum; 2. a connecting flange; 3. a speed reducing motor mounting base; 4. a bearing seat; 5. a reduction motor; 6. a drive shaft; 7. crushing the leaves; 8. fixing the grid mesh; 9. an equipment box; 10. a drive motor; 11. a cam; 12. a connecting rod; 13. a wedge block; 14. a support block; 15. a spring; 16. mounting a rod; 17. knocking the block; 18. a ball bearing; 19. a bearing cover; 20. and a gasket.

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. 1-4, the present invention provides an embodiment: a pipeline online crushing device comprises a crushing barrel 1, wherein the upper end and the lower end of the crushing barrel 1 are fixedly connected with connecting flanges 2, the outer walls of the left side and the right side of the crushing barrel 1 are respectively and fixedly connected with a speed reducing motor mounting seat 3 and a bearing seat 4, one side of the speed reducing motor mounting seat 3 is fixedly connected with a speed reducing motor 5, the output end of the speed reducing motor 5 is in transmission connection with a transmission shaft 6, one end of the transmission shaft 6 penetrates through the speed reducing motor mounting seat 3 and is rotatably connected with the crushing barrel 1 and the bearing seat 4, the side wall of the transmission shaft 6 positioned in the crushing barrel 1 is fixedly connected with a plurality of groups of crushing blades 7, a fixed grid 8 is arranged in the crushing barrel 1, the fixed grid 8 is arranged below the transmission shaft 6, the two ends of the fixed grid 8 both penetrate through the crushing barrel 1 and extend outwards, a penetrating hole corresponding to the fixed grid 8 is arranged on the crushing barrel 1, one end of the fixed grid 8 is connected with the speed reducing motor mounting seat 3 and the bearing seat 4 through a fastening bolt, specifically, the speed reduction motor 5 can drive the transmission shaft 6 to rotate in the crushing barrel 1, when materials pass through the crushing barrel 1, the materials are screened by the fixed grid 8, and when the materials are agglomerated, the transmission shaft 6 drives a plurality of groups of crushing blades 7 arranged on the transmission shaft to rotate so as to break up the agglomerated materials;

an equipment box 9 is fixedly connected on the outer wall of one side of the crushing barrel 1, a driving motor 10 is arranged in the equipment box 9, an output shaft of the driving motor 10 penetrates through the equipment box 9 and is fixedly connected with a cam 11, a connecting rod 12 is arranged below the cam 11, the connecting rod 12 is inserted on the crushing barrel 1 in a sliding manner, a wedge block 13 is fixedly connected at one end of the connecting rod 12, a supporting block 14 is fixedly connected at the top of the other end of the connecting rod 12, a plurality of springs 15 are fixedly connected between the supporting block 14 and the inner wall of the crushing barrel 1, an installation rod 16 is fixedly connected at the bottom of one end of the connecting rod 12 close to the supporting block 14, a knocking block 17 is fixedly connected at one end of the installation rod 16, concretely, the driving motor 10 drives the cam 11 on the output shaft to rotate, the convex end of the cam 11 is abutted against the top of the wedge block 13 when the cam 11 rotates, so as to push the connecting rod 12 to move, the connecting rod 12 drives the supporting block 14 installed at the connecting rod to move so as to stretch the spring 15 between the crushing barrel 1, the resilience force generated between the plurality of springs 15 when the cam 11 is not in a rotational position against the wedge 13 pulls the support block 14 to return to the initial position to bring the striking block 17 of the mounting rod 16 to strike the inner wall of the pulverizing barrel 1.

Further, as shown in fig. 1, a pair of ball bearings 18 is fixedly connected to the inside of the bearing housing 4, and the extended end of the transmission shaft 6 is fixedly inserted into the pair of ball bearings 18, so that smoothness of the transmission shaft 6 during rotation is increased by inserting the transmission shaft 6 into the ball bearings 18.

Further, as shown in fig. 1, a bearing cover 19 is fixedly mounted on the outer side of the bearing housing 4 by bolts, and the interior of the bearing housing 4 is protected from dust by the mounting of the bearing cover 19.

Further, as shown in fig. 4, the top surface of the wedge block 13 is polished, and the surface roughness of the wedge block 13 is reduced by surface polishing, so that the cams 11 are more smoothly abutted.

Further, as shown in fig. 4, the number of the plurality of groups of crushing blades 7 is not less than three, and each group is four and is in a cross shape and fixed on the outer wall of the transmission shaft 6, and the stirring area of the crushing blades 7 arranged in the cross shape is wider than that of the crushing blades 7 arranged in a common straight shape, so that the stirring and the crushing are more uniform.

Further, as shown in fig. 3, a sealing gasket 20 is fixedly connected between the extended end of the fixed grid 8 and the speed reduction motor mounting seat 3 and the bearing seat 4, and the arrangement of the sealing gasket 20 reduces the gap and increases the sealing performance between the sealing gasket and the fixing member.

The working principle is as follows: during the use, at first can connect crushing barrel 1 between the blanking pipeline through flange 2 on crushing barrel 1 both ends, flange 2 is preferred DN200 to DN500 one of them, start gear motor 5 and can drive transmission shaft 6 and rotate in crushing barrel 1, sieve by fixed grid 8 when the material passes through crushing barrel 1, transmission shaft 6 drives the rotatory material of breaking up the caking of the multiunit crushing blade 7 of installing when the caking material, thereby drive cam 11 on the output shaft to rotate through driving motor 10 in the starting equipment case 9 after smashing, convex one end offsets with the top of wedge 13 when cam 11 rotates and utilizes wedge 13 to promote connecting rod 12 to remove, connecting rod 12 will drive the supporting shoe 14 of installing at this moment and remove thereby tensile and the spring 15 between crushing barrel 1, the resilience force that produces between the multiple spring 15 when cam 11 rotational position does not offset with wedge 13 restores pulling supporting shoe 14 to initial position with this so that this promotes connecting rod 12 to remove The knocking block 17 on the mounting rod 16 is driven to impact the inner wall of the crushing barrel 1, so that the materials adhered to the inner wall of the crushing barrel 1 are repeatedly shaken off.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an online reducing mechanism of pipeline, includes crushing barrel (1), its characterized in that: the upper end and the lower end of the crushing barrel (1) are both fixedly connected with a connecting flange (2), the outer walls of the left side and the right side of the crushing barrel (1) are respectively and fixedly connected with a speed reduction motor mounting seat (3) and a bearing seat (4), one side of the speed reduction motor mounting seat (3) is fixedly connected with a speed reduction motor (5), the output end of the speed reduction motor (5) is in transmission connection with a transmission shaft (6), one end of the transmission shaft (6) penetrates through the speed reduction motor mounting seat (3) and the crushing barrel (1) and is in rotational connection with the bearing seat (4), the side wall of the transmission shaft (6) in the crushing barrel (1) is fixedly connected with a plurality of groups of crushing blades (7), a fixed grid net (8) is arranged in the crushing barrel (1), the fixed grid net (8) is arranged below the transmission shaft (6), and the two ends of the fixed grid net (8) both penetrate through the crushing barrel (1) and extend outwards, be equipped with the through-hole that corresponds with fixed grid (8) on crushing barrel (1), be connected through fastening bolt between one end that fixed grid (8) extend and gear motor mount pad (3) and bearing frame (4), fixedly connected with equipment box (9) on one side outer wall of crushing barrel (1), be equipped with driving motor (10) in equipment box (9), the output shaft of driving motor (10) runs through equipment box (9) and fixedly connected with cam (11), cam (11) below is equipped with connecting rod (12), connecting rod (12) slide and insert and establish on crushing barrel (1), the one end fixedly connected with wedge (13) of connecting rod (12), the other end top fixedly connected with supporting shoe (14) of connecting rod (12), a plurality of springs (15) of fixedly connected with between supporting shoe (14) and crushing barrel (1) inner wall, the bottom of one end, close to the supporting block (14), of the connecting rod (12) is fixedly connected with an installation rod (16), and one end of the installation rod (16) is fixedly connected with a knocking block (17).

2. The online pipeline crushing device as claimed in claim 1, wherein: a pair of ball bearings (18) is fixedly connected in the bearing seat (4), and one extending end of the transmission shaft (6) is fixedly inserted in the pair of ball bearings (18).

3. The online pipeline crushing device as claimed in claim 1, wherein: and a bearing sealing cover (19) is fixedly arranged on the outer side of the bearing seat (4) through a bolt.

4. The online pipeline crushing device as claimed in claim 1, wherein: the top surface of the wedge block (13) is processed by polishing.

5. The online pipeline crushing device as claimed in claim 1, wherein: the number of the crushing blades (7) is not less than three, and the number of each group is four and is fixed on the outer wall of the transmission shaft (6) in a cross shape.

6. The online pipeline crushing device as claimed in claim 1, wherein: and a sealing gasket (20) is fixedly connected between one extending end of the fixed grid mesh (8) and the speed reducing motor mounting seat (3) and the bearing seat (4).