CN212824674U

CN212824674U - Nut batch grinding device for railway infrastructure

Info

Publication number: CN212824674U
Application number: CN202021575437.5U
Authority: CN
Inventors: 王颖
Original assignee: Maanshan Lai Neng Energy Saving Technology Co ltd
Current assignee: Maanshan Lai Neng Energy Saving Technology Co ltd
Priority date: 2020-08-03
Filing date: 2020-08-03
Publication date: 2021-03-30
Anticipated expiration: 2030-08-03

Abstract

The utility model discloses a railway capital construction is with nut field of polishing in batches relates to the railway capital construction and is used the nut field of polishing in batches, for solving polishing device such as present polishing device majority adoption emery wheel and polishing, the effect of polishing is poor, and the operation is inconvenient, and its complex operation of unloading of the device that partly adopts diamond dust to polish, also can not carry out filterable problem to the iron fillings that mix in diamond dust simultaneously. The utility model discloses a hydraulic pressure polishing device, including a polishing jar body, two supporting beam are installed to the rotation on the inner wall of the polishing jar body, fixedly connected with polishing section of thick bamboo installing support on the upper end surface of supporting beam, the equal fixedly connected with swivel connected coupler of the upper end surface of the inner wall of the polishing jar body and supporting beam, and fixedly connected with adjusts between the swivel connected coupler and emptys the hydraulic stem, the section of thick bamboo that polishes is installed to the rotation in the upper end mounting hole of a polishing section of thick bamboo.

Description

Nut batch grinding device for railway infrastructure

Technical Field

The utility model relates to a field of polishing in batches for nut for railway infrastructure specifically is a nut is grinding device in batches for railway infrastructure.

Background

The railway is used as an important transportation line, the development of economy and the daily travel of people are all important, the nut is required to be used for fixing the railway in the construction process of the railway and is used as a connecting piece for connecting different connecting sections in the railway, the important function is played, the nut needs to be further processed in the production process, a series of processes including grinding are included, and a special grinding device is required to be used at the moment.

Most of the existing grinding devices are ground by grinding devices such as grinding wheels and the like, the grinding effect is poor, the operation is inconvenient, the discharging operation of the device which is partially ground by carborundum is complicated, scrap iron mixed in the carborundum cannot be filtered, and the scrap iron in the carborundum can be filtered for the convenience of discharging operation; therefore, the market urgently needs to develop a batch grinding device for nuts for railway infrastructure to help people solve the existing problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a nut is grinding device in batches for railway capital construction to solve among the above-mentioned background art current grinding device mostly adopt grinding device such as emery wheel to polish, the effect of polishing is poor, and operates inconveniently, and its loaded down with trivial details of unloading of the device that partly adopted diamond dust to polish, also can not carry out filterable problem to the iron fillings of mixing in diamond dust simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a nut is grinding device in batches for railway infrastructure, is including the jar body of polishing, rotatory two supporting beam of installing on the inner wall of the jar body of polishing, fixedly connected with polishes a section of thick bamboo installing support on the upper end surface of supporting beam, the equal fixedly connected with swivelling joint spare of the inner wall of the jar body of polishing and the upper end surface of supporting beam, and fixedly connected with adjusts between the swivelling joint spare and empty the hydraulic stem, the swivelling joint has a section of thick bamboo of polishing in the upper end installing support of polishing, the outside fixed mounting of one end of a section of thick bamboo of polishing has the belt pulley, the below of a section of thick bamboo of polishing is provided with AC motor, AC motor's rotation axis one end fixedly connected with belt pulley, two connect through the belt between the belt pulley, the one end of a section of.

Preferably, the upper end fixedly connected with fixed inlet pipe of a section of thick bamboo installing support polishes, the discharge end of fixed inlet pipe cup joints inside the feed inlet of a section of thick bamboo of polishing, the feed end of fixed inlet pipe passes through hose connection in the discharge gate department of feeder hopper, feeder hopper fixed connection polishes on the upper end surface of the jar body.

Preferably, fixedly connected with filters the screen panel on the inner wall of the jar body of polishing, it is located a section of thick bamboo installing support under to filter the screen panel, it is hourglass hopper-shaped to filter the screen panel, filter the intermediate position department fixedly connected with nut discharging pipe of screen panel, the outside of the jar body of polishing is arranged in to the discharge port of nut discharging pipe, and the slope of nut discharging pipe is arranged.

Preferably, the bottom outer surface of the polishing tank body is fixedly connected with a carborundum discharging pipe, the discharging end of the carborundum discharging pipe is arranged at the feeding end of the carborundum conveyor, the discharging end of the carborundum conveyor is arranged in the feeding hopper, the middle section of the carborundum discharging pipe is in a net cylinder shape, and the mesh size is smaller than the size of carborundum.

Preferably, a plurality of limiting barrier strips are fixedly connected to the inner wall of the polishing barrel, and the limiting barrier strips are circularly arranged by taking the central point of the polishing barrel as the center of a circle.

Preferably, a blocking hydraulic rod is fixedly connected to the middle shaft of the outer surface of one side of the blocking plate, and the other end of the blocking hydraulic rod is fixedly connected to the inner wall of the polishing tank body.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a through on the inner wall of the polishing tank body rotatory installation two supporting beam, fixedly connected with polishing barrel installing support on the upper end surface of supporting beam, the inner wall of the polishing tank body and the upper end surface of supporting beam all fixedly connected with swivel joint spare, and fixedly connected with emptys the hydraulic stem between the swivel joint spare, rotatably installed the polishing barrel in the upper end mounting hole of polishing barrel installing support, the outside fixedly installed belt pulley of one end of the polishing barrel, the below of the polishing barrel is provided with AC motor, the rotation axis one end fixedly connected with belt pulley of AC motor, connect through the belt between two belt pulleys, the one end of the polishing barrel is provided with the opening, and the opening part is provided with the closure plate, this can change the inclination of supporting beam through adjusting the length of the hydraulic stem of emptying, and then change the inclination of the polishing barrel, the nut and the carborundum in the grinding cylinder can be poured to the lower part conveniently, so that the unloading convenience and the operation convenience are improved;

2. the utility model discloses a through fixed connection diamond dust row of material pipe on the bottom surface of the jar body of polishing, diamond dust row's discharge end department of arranging diamond dust conveyer in, the feeder hopper is arranged in to diamond dust conveyer's discharge end, the interlude of diamond dust row of material pipe is the net tube form, and the mesh size is less than the size of diamond dust, this can make diamond dust reuse, the in-process to the diamond dust guide is being arranged simultaneously, filter the iron fillings waste material of clamp miscellaneous in diamond dust, it causes diamond dust and the insufficient contact of nut to have avoided long-time use back iron fillings, thereby lead to polishing the problem that the effect descends.

Drawings

FIG. 1 is a structural view of the interior of a polishing tank body of the present invention;

FIG. 2 is an enlarged view of the point A of the present invention;

fig. 3 is the internal structure diagram of the polishing barrel of the utility model.

In the figure: 1. polishing the tank body; 2. a feed hopper; 3. a carborundum conveyor; 4. a support beam; 5. dumping the hydraulic rod; 6. a grinding cylinder mounting bracket; 7. polishing the barrel; 8. fixing a feeding pipe; 9. an alternating current motor; 10. a plugging plate; 11. plugging the hydraulic rod; 12. a carborundum discharging pipe; 13. a nut discharging pipe; 14. a belt pulley; 15. a limiting barrier strip; 16. a filter screen cover.

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.

Referring to fig. 1-3, the present invention provides an embodiment: a nut batch polishing device for railway infrastructure comprises a polishing tank body 1, two supporting beams 4 are rotatably arranged on the inner wall of the polishing tank body 1, a polishing cylinder mounting bracket 6 is fixedly connected on the outer surface of the upper end of each supporting beam 4, the inner wall of the polishing tank body 1 and the outer surface of the upper end of each supporting beam 4 are both fixedly connected with a rotating connecting piece, an adjusting and dumping hydraulic rod 5 is fixedly connected between the rotating connecting pieces, a polishing cylinder 7 is rotatably arranged in a mounting hole of the upper end of the polishing cylinder mounting bracket 6, a belt pulley 14 is fixedly arranged outside one end of the polishing cylinder 7, an alternating current motor 9 is arranged below the polishing cylinder 7, one end of a rotating shaft of the alternating current motor 9 is fixedly connected with a belt pulley 14, the two belt pulleys 14 are connected through a belt, one end of the polishing cylinder 7 is provided with an opening, a plugging plate 10 is arranged at the opening, change supporting beam 4's inclination with this, and then change the inclination of a section of thick bamboo 7 of polishing, the inside nut and the carborundum of a section of thick bamboo 7 of being convenient for polish can all empty to the below, have improved the convenient degree and the operation convenience of unloading.

Further, polish an installation support 6's upper end fixedly connected with fixed inlet pipe 8, inside the feed inlet of a section of thick bamboo 7 was cup jointed to the discharge end of fixed inlet pipe 8, fixed inlet pipe 8's feed end passed through hose connection in the discharge port department of feeder hopper 2, and feeder hopper 2 fixed connection is on polishing jar body 1's upper end surface.

Further, fixedly connected with on the inner wall of the jar body 1 of polishing filters screen panel 16, filters screen panel 16 and is located under a section of thick bamboo installing support 6 of polishing, filters screen panel 16 and is hourglass hopper-shaped, filters the intermediate position department fixedly connected with nut discharging pipe 13 of screen panel 16, and the discharge port of nut discharging pipe 13 is arranged in the outside of the jar body 1 of polishing, and nut discharging pipe 13 slope is arranged.

Further, the pipe 12 is arranged to fixedly connected with carborundum on the bottom surface of the jar body 1 of polishing, the discharge end that the pipe 12 was arranged to carborundum is arranged in the feed inlet department of carborundum conveyer 3, the discharge end of carborundum conveyer 3 is arranged in feeder hopper 2, the interlude that the pipe 12 was arranged to carborundum is the net section of thick bamboo form, and the mesh size is less than the size of carborundum, this can make carborundum reuse, simultaneously at the in-process to the carborundum guide, filter the iron fillings waste material of inclusion in the carborundum, it causes carborundum and nut contact insufficiently to have avoided long-time use back iron fillings, thereby lead to the problem that the effect of polishing descends.

Further, a plurality of limiting barrier strips 15 are fixedly connected to the inner wall of the polishing barrel 7, and the limiting barrier strips 15 are circularly arranged by taking the central point of the polishing barrel 7 as the center of a circle.

Furthermore, a middle shaft position of the outer surface of one side of the blocking plate 10 is fixedly connected with a blocking hydraulic rod 11, and the other end of the blocking hydraulic rod 11 is fixedly connected to the inner wall of the polishing tank body 1.

The working principle is as follows: when in use, the device is firstly installed at a specified position, then nuts to be polished and carborundum are poured into the feed hopper 2 together, after the nuts are guided by the internal hose and the fixed feed pipe 8, the carborundum and the nuts fall into the polishing cylinder 7 together, at the moment, the alternating current motor 9 is started, the polishing cylinder 7 starts to rotate under the transmission of the belt pulley 14 and the belt, as the limiting barrier strip 15 is arranged inside the polishing cylinder 7, the carborundum and the nuts roll inside the polishing cylinder 7 together, the carborundum and the nuts are polished, after polishing is finished, the length of the plugging hydraulic rod 11 is firstly shortened, the plugging plate 10 is separated from the polishing cylinder 7, the length of the dumping hydraulic rod 5 is adjusted, the supporting beam 4 is overturned, the polishing cylinder 7 is inclined, the carborundum and the nuts fall into the filtering mesh enclosure 16 together, and after the filtering operation of the filtering mesh enclosure 16, the nut is discharged from nut discharging pipe 13, and the diamond dust falls into the inside bottom of the polishing jar body 1, and arrange the inside that pipe 12 slided into diamond dust conveyer 3 from diamond dust, then start diamond dust conveyer 3, in leading-in feeder hopper 2 again with diamond dust, get into the inside of polishing section of thick bamboo 7 together with the nut of treating processing, because the middle-end that pipe 12 was arranged to diamond dust sets up to the net section of thick bamboo structure, and the mesh size is less than the size of diamond dust, consequently, diamond dust is when passing inside the net section of thick bamboo, the net section of thick bamboo is screened the inside iron fillings of diamond dust, the effect of polishing of diamond dust has been guaranteed.

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 a nut is grinding device in batches for railway capital construction, is including the jar body of polishing (1), its characterized in that: the polishing device is characterized in that two supporting beams (4) are rotatably mounted on the inner wall of the polishing tank body (1), a polishing tank mounting support (6) is fixedly connected to the outer surface of the upper end of each supporting beam (4), rotating connecting pieces are fixedly connected to the inner wall of the polishing tank body (1) and the outer surface of the upper end of each supporting beam (4), a dumping hydraulic rod (5) is fixedly connected between the rotating connecting pieces, a polishing tank (7) is rotatably mounted in a mounting hole of the upper end of each polishing tank mounting support (6), a belt pulley (14) is fixedly mounted on the outer portion of one end of each polishing tank (7), an alternating current motor (9) is arranged below each polishing tank (7), a belt pulley (14) is fixedly connected to one end of a rotating shaft of each alternating current motor (9), the two belt pulleys (14) are connected through a belt, and an opening is formed in one end of each, and a plugging plate (10) is arranged at the opening.

2. The batch grinding device for nuts for railway infrastructure according to claim 1, characterized in that: polish an upper end fixedly connected with fixed inlet pipe (8) of section of thick bamboo installing support (6), the discharge end of fixed inlet pipe (8) cup joints inside the feed inlet of a section of thick bamboo (7) of polishing, the feed end of fixed inlet pipe (8) passes through the discharge end department of hose connection at feeder hopper (2), feeder hopper (2) fixed connection is on the upper end surface of the jar body of polishing (1).

3. The batch grinding device for nuts for railway infrastructure according to claim 1, characterized in that: fixedly connected with filters screen panel (16) on the inner wall of the jar body of polishing (1), filter screen panel (16) and be located under a section of thick bamboo installing support (6) of polishing, it is hourglass hopper-shaped to filter screen panel (16), the intermediate position department fixedly connected with nut discharging pipe (13) of filter screen panel (16), the discharge port of nut discharging pipe (13) is arranged in the outside of the jar body of polishing (1), and nut discharging pipe (13) slope is arranged.

4. The batch grinding device for nuts for railway infrastructure according to claim 2, characterized in that: the bottom surface of the polishing tank body (1) is fixedly connected with a carborundum discharging pipe (12), the discharging end of the carborundum discharging pipe (12) is arranged at the feeding end of the carborundum conveyor (3), the discharging end of the carborundum conveyor (3) is arranged in the feeding hopper (2), the middle section of the carborundum discharging pipe (12) is in a net cylinder shape, and the mesh size is smaller than the size of carborundum.

5. The batch grinding device for nuts for railway infrastructure according to claim 1, characterized in that: the inner wall of the grinding cylinder (7) is fixedly connected with a plurality of limiting barrier strips (15), and the limiting barrier strips (15) are circularly arranged by taking the central point of the grinding cylinder (7) as the circle center.

6. The batch grinding device for nuts for railway infrastructure according to claim 1, characterized in that: the middle shaft of the outer surface of one side of the blocking plate (10) is fixedly connected with a blocking hydraulic rod (11), and the other end of the blocking hydraulic rod (11) is fixedly connected to the inner wall of the polishing tank body (1).