CN218222680U

CN218222680U - Convenient structure of changing of tup of broken gas of quick lime selection all-in-one

Info

Publication number: CN218222680U
Application number: CN202222003426.5U
Authority: CN
Inventors: 倪健雅
Original assignee: Maanshan Jianya Machinery Equipment Co ltd
Current assignee: Maanshan Jianya Machinery Equipment Co ltd
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2023-01-06
Anticipated expiration: 2032-08-01

Abstract

The utility model discloses a convenient structure of changing of tup of quick lime broken gas selection all-in-one relates to quick lime broken field, the on-line screen storage device comprises a base, the casing is installed down to the one end of base, the top of casing is connected with the casing down, it has adjacent and the broken chamber and the wind chamber of intercommunication to constitute between casing and the lower casing, the main shaft has been passed at the center between broken chamber and the wind chamber, the main shaft is connected with the multiunit breadboard at broken intracavity, has worn the multiunit hammer block through the round pin axle between the multiunit breadboard, the both ends of going up the casing all are provided with the round pin axle perforation that supplies the round pin axle to pass, one side of going up the casing is provided with the access hole. The utility model discloses reached and need not to open the convenient change that can accomplish the tup of last casing, improved the tup change efficiency of quick lime broken gas selection all-in-one greatly.

Description

Convenient structure of changing of tup of quick lime broken gas selection all-in-one

Technical Field

The utility model relates to a quick lime breakage field specifically is a convenient structure of changing of tup of quick lime broken gas selection all-in-one.

Background

The lime ore is calcined to form quicklime, the quicklime is calcium oxide, the quicklime serving as a ferrous metallurgy raw material is widely applied to sintering plants and steel plants, a crusher is required to crush the quicklime, and the quicklime crushing and gas separation all-in-one machine is a high-efficiency crushing machine commonly used in the field.

The hammer crusher has several rows of hammer bodies mounted on the main shaft of the crusher, pin shaft holes in the front of the amplitude plates on the main shaft, pin shafts penetrating the pin holes to hang the hammers between the amplitude plates, and the worn hammers may be changed in working plane.

When the conventional quicklime crusher is maintained daily, the upper shell of the crusher is required to be opened when the hammer head in the crusher is replaced, the hammer body is taken down while the pin shaft is pulled out, the rotor is installed on the hammer body one by one when a new pin shaft is installed, and the upper shell is installed back to the original position.

To the relevant problem among the above-mentioned, current limestone crushing machine exists the problem that the change tup need be unpack apart the upper housing, and through a large amount of bolt interconnect between upper housing and the casing, the casing need consume a large amount of time and energy on the dismouting in the maintenance process, leads to the maintenance change efficiency greatly reduced to the tup.

Disclosure of Invention

Based on this, the utility model aims at providing a quick lime broken gas selects convenient change structure of tup of all-in-one to solve the technical problem at the bottom of current lime stone crushing machine changes the maintenance of tup efficiency.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a quick lime breaks convenient structure of changing of tup of gas selection all-in-one, includes the base, the lower casing is installed to the one end of base, the top of lower casing is connected with the upper casing, constitute between upper casing and the lower casing and have adjacent and the broken chamber and the tuber chamber of intercommunication, the main shaft has been passed at the center between broken chamber and the fan chamber, the main shaft is connected with the multiunit breadth board at broken intracavity, has worn the multiunit hammer block through the round pin axle between the multiunit breadth board, the both ends of upper casing all are provided with the round pin axle perforation that supplies the round pin axle to pass, one side of upper casing is provided with the access hole.

Through adopting above-mentioned technical scheme, set up the round pin axle perforation in the suitable position of the last casing of breaker, need change at the round pin axle and make the visor of opening round pin epaxial perforation, use the drill rod with the ejecting broken chamber back of round pin axle, through opening the maintenance opening in last casing one side, the hammer block that will drop is retrieved, penetrate the round pin axle again through the round pin axle perforation, wear the round pin axle simultaneously with new hammer block in proper order, reached and need not to open the convenient change that can accomplish the tup of last casing, the tup replacement efficiency of quick lime broken gas selection all-in-one has been improved greatly.

The utility model discloses further set up to, the upper housing is provided with round pin axle perforation lid in round pin axle perforation department.

Through adopting above-mentioned technical scheme, round pin axle perforation lid can prevent that quick lime granule from round pin axle perforation department fly out broken chamber or wind chamber in the crushing process.

The utility model discloses further set up to, the upper housing rotates in access hole department and is connected with the access hole lid.

Through adopting above-mentioned technical scheme, can change the tup in the broken intracavity through opening the access hole lid.

The utility model discloses further set up to, the upper end of going up the casing in wind chamber one side is provided with the air-out discharge gate, and is provided with the feed inlet in the upper end in broken chamber, one side of lower casing is provided with the return air inlet.

Through adopting above-mentioned technical scheme, defeated material in to broken intracavity through the feed inlet, broken quick lime flows out from the air-out discharge gate along with the air current of high-speed flow, and after the quick lime that the breakage obtained was filtered out to the dirt subassembly through straining, the air current gets back to broken chamber from the return air inlet through the pipeline, forms the air current circulation.

The utility model discloses further set up to, the main shaft is connected with the multiunit aerofoil in the wind intracavity.

Through adopting above-mentioned technical scheme, rotate through the aerofoil and produce the air current, make the broken material in broken intracavity by the suction, flow through the air-out discharge gate.

The utility model discloses further set up to, install the driving motor that the main shaft was connected to the output on the base.

Through adopting above-mentioned technical scheme, rotate through driving motor drive main shaft.

The utility model discloses further set up to, both ends the position that the round pin axle passed is provided with the cardboard in the panel.

By adopting the technical scheme, the clamping plate plays a role in limiting the movement of the pin shaft.

To sum up, the utility model discloses mainly have following beneficial effect:

the utility model discloses a suitable position at the last casing of breaker sets up the round pin axle and perforates, need change at the round pin axle and make and open the epaxial visor of round pin of perforation, use the drill rod to sell the ejecting broken chamber of axle after, through opening the maintenance opening in last casing one side, the hammer block that will drop is retrieved, perforate through the round pin axle again and penetrate the round pin axle, wear the round pin axle with new hammer block in proper order simultaneously, reached and need not to open the convenient change that the casing can accomplish the tup, the efficiency is changed to the tup of quick lime broken gas selection all-in-one has been improved greatly.

Drawings

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

fig. 2 is a rear perspective view of the present invention;

FIG. 3 is a perspective view of the cover-opened state of the present invention;

fig. 4 is an internal perspective view of the present invention;

fig. 5 is an enlarged view of a in fig. 4 according to the present invention.

In the figure: 1. a base; 2. an upper housing; 3. a lower housing; 4. a main shaft; 5. a feed inlet; 6. an air return opening; 7. an air outlet discharge hole; 8. an access hole; 9. an access opening cover; 10. perforating a pin shaft; 11. a pin shaft perforation cover; 12. a drive motor; 13. a crushing chamber; 14. a wind cavity; 15. a web; 16. a pin shaft; 17. a hammer body; 18. clamping a plate; 19. a wind plate.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.

Next, an embodiment of the present invention will be described with reference to the overall structure thereof.

A convenient replacement structure for a hammer of a quicklime crushing and gas separation integrated machine is shown in figures 1-5, a lower machine shell 3 is installed at one end of a base 1, an upper machine shell 2 is connected above the lower machine shell 3, a crushing cavity 13 and an air cavity 14 which are adjacent and communicated are formed between the upper machine shell 2 and the lower machine shell 3, a main shaft 4 penetrates through the center between the crushing cavity 13 and the air cavity 14, a plurality of groups of radial plates 15 are connected in the crushing cavity 13 through the main shaft 4, a plurality of groups of hammer bodies 17 penetrate through pin shafts 16 among the plurality of groups of radial plates 15, pin shaft through holes 10 for the pin shafts 16 to penetrate through are formed in two ends of the upper machine shell 2, and an overhaul port 8 is formed in one side of the upper machine shell 2.

On the basis of the structure, in this embodiment, the upper housing 2 is provided with a pin through hole cover 11 at the pin through hole 10, the pin through hole cover 11 is connected to the pin through hole 10 of the upper housing 2 through a bolt, and the pin through hole cover 11 can prevent quicklime particles from flying out of the crushing cavity 13 or the air cavity 14 from the pin through hole during crushing.

On the basis of above-mentioned structure, in this embodiment, upper casing 2 rotates in access hole 8 and is connected with maintenance flap 9, is provided with two sets of fixed ears on upper casing 2's the outer wall, rotates between two sets of fixed ears and is connected with the pivot, and ear maintenance flap 9's top fixed connection is in the pivot, can change the hammer block 17 in broken chamber 13 through opening maintenance flap 9 and can pass through access hole 8

Wherein overhaul through bolted connection between the bottom of flap 9 and the upper casing 2, when needs are opened and are overhauld flap 9, unscrew the bolt that overhauls flap 9 bottom and can be convenient open and overhaul flap 9.

On the basis of the structure, in the embodiment, the upper casing 2 is provided with an air outlet discharge port 7 at the upper end of one side of the air cavity 14, the upper end of the crushing cavity 13 is provided with a feed port 5, one side of the lower casing 3 is provided with an air return port 6, the materials are conveyed into the crushing cavity 13 through the feed port 5, the crushed quicklime flows out of the air outlet discharge port 7 along with the airflow flowing at high speed, and after the crushed quicklime is filtered out by the dust filtering component, the airflow returns to the crushing cavity 13 from the air return port 6 through a pipeline, so that airflow circulation is formed.

On the basis of the above structure, in this embodiment, the main shaft 4 is connected with a plurality of groups of air plates 19 in the air cavity 14, and the air plates 19 rotate to generate air flow, so that the crushed materials in the crushing cavity 13 are sucked out and flow out through the outlet air discharge port.

In order to prevent the pin 16 from moving in the connected state, the webs 15 at both ends are provided with clamping plates 18 at the positions where the pin 16 passes through, and the clamping plates 18 play a role of limiting the movement of the pin 16.

On the basis of the above structure, in the present embodiment, the base 1 is provided with the driving motor 12 having an output end connected to the spindle 4, and the spindle 4 is driven to rotate by the driving motor 12.

During the use, open maintenance flap 9 and two sets of round pin axle perforation lids 11, use the drill rod to go up casing 2 with old round pin axle 16 along the axial through round pin axle perforation 10, penetrate new round pin axle 16 to the web 15 department from the round pin axle perforation 10 of one side, pick up the hammer block 17 that drops in lower casing 3 and install in proper order at the in-process that new round pin axle 16 penetrated and reset, under the condition that need not to open upper casing 2, accomplish the convenient change of a set of round pin axle.

The utility model creatively arranges the opening structures at the two sides of the upper casing, thereby avoiding the defect that the upper casing of the crusher needs to be opened when the pin shaft is replaced in the traditional technology; in this scheme, set up the round pin axle through the suitable position of the last casing at the breaker and perforate, need change at the round pin axle and make and open the epaxial visor of round pin of perforation, use the drill rod with the ejecting broken chamber of old round pin axle after, penetrate new round pin axle through the round pin axle perforation, the round pin axle is worn in proper order to the hammer block that drops at the maintenance opening part of last casing one side simultaneously, reached need not to open the convenient change that can accomplish the tup of last casing, improved the tup replacement efficiency of quick lime broken gas selection all-in-one greatly.

Although embodiments of the present invention have been shown and described, it is intended that the present embodiments be illustrative only and not limiting to the invention, and that the particular features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples, and that modifications, substitutions, variations, and the like, which are not inventive in light of the above teachings, may be made to the embodiments by those skilled in the art without departing from the principles and spirit of the present invention, but are to be construed as broadly as the following claims.

Claims

1. The utility model provides a quick lime broken gas selects convenient change structure of tup of all-in-one, includes base (1), lower casing (3) are installed to the one end of base (1), the top of lower casing (3) is connected with upper housing (2), constitute between upper housing (2) and lower casing (3) and have adjacent and broken chamber (13) and wind chamber (14) that communicate, main shaft (4) have been passed at the center between broken chamber (13) and wind chamber (14), main shaft (4) have multiunit web (15) in broken chamber (13), have worn multiunit hammer body (17), its characterized in that through round pin axle (16) between multiunit web (15): both ends of the upper casing (2) are provided with pin shaft through holes (10) for the pin shafts (16) to pass through, and one side of the upper casing (2) is provided with an access hole (8).

2. The convenient hammer head replacement structure of the quicklime crushing and gas selecting all-in-one machine as claimed in claim 1, which is characterized in that: and a pin shaft perforation cover (11) is arranged at the pin shaft perforation (10) of the upper shell (2).

3. The quick lime crushing and gas selecting integrated machine with the convenient hammer head replacement structure as claimed in claim 1, which is characterized in that: the upper shell (2) is rotatably connected with an access opening cover (9) at the access opening (8).

4. The quick lime crushing and gas selecting integrated machine with the convenient hammer head replacement structure as claimed in claim 1, which is characterized in that: an air outlet discharge hole (7) is formed in the upper end of one side of the air cavity (14) of the upper shell (2), a feed inlet (5) is formed in the upper end of the crushing cavity (13), and an air return hole (6) is formed in one side of the lower shell (3).

5. The quick lime crushing and gas selecting integrated machine with the convenient hammer head replacement structure as claimed in claim 1, which is characterized in that: the main shaft (4) is connected with a plurality of groups of air plates (20) in the air cavity (14).

6. The convenient hammer head replacement structure of the quicklime crushing and gas selecting all-in-one machine as claimed in claim 1, which is characterized in that: and the base (1) is provided with a driving motor (12) of which the output end is connected with the main shaft (4).

7. The quick lime crushing and gas selecting integrated machine with the convenient hammer head replacement structure as claimed in claim 1, which is characterized in that: clamping plates (18) are arranged at the positions, through which the pin shafts (16) penetrate, of the webs (15) at the two ends.