CN216574358U

CN216574358U - Mechanical automatic ash removing device for grey cast iron

Info

Publication number: CN216574358U
Application number: CN202123123206.8U
Authority: CN
Inventors: 乔季春; 季爱华
Original assignee: Jiangsu Nasa Foundry Co ltd
Current assignee: Jiangsu Nasa Foundry Co ltd
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-05-24
Anticipated expiration: 2031-12-14

Abstract

The utility model discloses a mechanical automatic ash removal device for grey cast iron, which relates to the technical field of grey cast iron processing equipment, wherein a gear is meshed with a gear ring; the brush plates are respectively fixed on one end of the movable plate in the movable tube in a one-to-one correspondence manner; the first rotating rollers are movably arranged in the first mounting frame in a one-to-one correspondence manner by utilizing rotating shafts respectively; the elastic rubber rings are respectively arranged in the tube body in a left-right corresponding manner; the annular guide pipe is arranged in the pipe body and positioned between the left and right elastic rubber rings; the draining mechanism is arranged in the pipe body; reasonable in design, the convenience is adjusted according to the diameter of cast iron pole, and the deashing is effectual.

Description

Mechanical automatic ash removing device for grey cast iron

Technical Field

The utility model relates to the technical field of grey cast iron processing equipment, in particular to a mechanical automatic ash removal device for grey cast iron.

Background

Gray cast iron is the most used of cast irons. Gray cast iron is cast iron having a large amount of flake graphite dispersed in a pearlite (or ferrite) matrix. The graphitization can be promoted by slow cooling during pouring, the grey cast iron can be obtained, the conventional mechanical automatic ash removal device for the grey cast iron is inconvenient to adjust according to the diameter of the cast iron rod, and the ash removal effect is poor.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects and shortcomings of the prior art, the utility model provides the mechanical automatic ash removal device for the grey cast iron, which is reasonable in design, convenient to adjust according to the diameter of a cast iron rod and good in ash removal effect.

In order to achieve the purpose, the utility model adopts the following technical scheme: the device comprises a pipe body and supporting legs, wherein the supporting legs are fixed at the bottom of the pipe body; it also includes:

the movable pipe is movably arranged in the opening on the pipe body by utilizing a bearing;

the toothed ring is sleeved and fixed on the outer side wall of the movable pipe;

the motor is fixed on the pipe body and is externally connected with a power supply;

the gear is sleeved and fixed on an output shaft of the motor and is meshed with the gear ring;

the extension boxes are arranged in a plurality of numbers and are respectively arranged on the outer side wall of the movable pipe in a penetrating way with equal filleted corners;

the plurality of movable plates are movably arranged in the extension box in a one-to-one correspondence mode, and one end of each movable plate movably extends into the movable pipe;

the bolts are a plurality of and are inserted in the movable plate by using the bearings after being screwed in pairs and corresponding to the threads respectively and penetrating through the extension box;

the brush plates are a plurality of and are respectively fixed on one end of the movable plate in the movable pipe in a one-to-one correspondence manner;

the six electric push rods are respectively and correspondingly fixed on the upper side wall and the lower side wall of the tube body up and down, the output end of the electric push rod penetrates through the tube body and then extends into the tube body, and the electric push rod is externally connected with a power supply;

the six first mounting frames are respectively fixed on the output end of the first electric push rod in a one-to-one correspondence manner;

the number of the first rotating rollers is six, and the first rotating rollers are movably arranged in the first mounting frame in a one-to-one correspondence manner by utilizing rotating shafts respectively;

the two elastic rubber rings are respectively and correspondingly arranged in the tube body from left to right;

the annular flow guide pipe is arranged in the pipe body and positioned between the left and right elastic rubber rings;

the first spray heads are multiple and penetrate through the annular guide pipe at equal round angles respectively;

the water inlet pipe penetrates through the pipe body and then penetrates through the annular flow guide pipe;

the drain pipe penetrates through the bottom of the pipe body and is arranged between the left elastic rubber ring and the right elastic rubber ring, and a control valve is arranged in the drain pipe;

and the draining mechanism is arranged in the pipe body.

Preferably, the rubber anti-slip sleeves are sleeved and fixed on the other five first rotating rollers except the first rotating roller on the lower right.

Preferably, the draining mechanism comprises:

the hot air blower is fixed at the top of the pipe body and is externally connected with a power supply;

one end of the air duct is connected with the output end of the air heater in a penetrating way, and the other end of the air duct penetrates through the top of the tube body and then extends into the tube body;

the air guide plate is provided with an air guide pipe in a penetrating way and is positioned at one end in the pipe body;

the second spray heads are multiple and respectively penetrate through the air guide plate;

the water absorption sponge ring is sleeved and fixed on the first rotating roller at the lower right part;

the water scraping plate is fixed on the first mounting frame at the lower right side and movably abutted against the water absorbing sponge ring;

the water baffle is fixed at the position on the right side of the first mounting frame on the rightmost side in the pipe body;

the one end of connecting pipe run through the position that sets up between the elastic rubber circle that is located the right side in body bottom and breakwater, the other end and the drain pipe through connection of connecting pipe.

Preferably, the bottom of the supporting foot is provided with a rubber anti-skid foot pad.

Preferably, the upper left end and the lower right end of the front side wall and the rear side wall of the pipe body are respectively fixed with a second electric push rod, the output end of the second electric push rod penetrates through the pipe body and then is fixed with a second mounting frame, and a second rotary roller is movably arranged on the second mounting frame through a rotary shaft.

Preferably, an observation window is embedded and fixed in the opening on the front side wall of the tube body.

Compared with the prior art, the utility model has the beneficial effects that: the utility model provides a mechanical automatic ash removal device for grey cast iron, which is reasonable in design, convenient to adjust according to the diameter of a cast iron rod and good in ash removal effect.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic view of the internal structure of the present invention.

Fig. 3 is an enlarged view of a portion a in fig. 2.

Description of reference numerals:

the pipe body 1, supporting legs 2, the movable tube 3, the ring gear 4, motor 5, gear 6, extend box 7, fly leaf 8, bolt 9, brush board 10, electric putter 11, mounting bracket 12, the commentaries on classics roller 13, elastic rubber circle 14, annular honeycomb duct 15, shower nozzle 16, oral siphon 17, drain pipe 18, control valve 19, driping mechanism 20, air heater 21, air duct 22, air deflector 23, No. two shower nozzles 24, rubber antiskid cover 25, sponge circle that absorbs water 26, water scraping plate 27, breakwater 28, connecting pipe 29, rubber antiskid callus on the sole 30, No. two electric putter 31, No. two mounting bracket 32, No. two commentaries on classics roller 33, observation window 34.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings, and the preferred embodiments in the description are only examples, and all other embodiments obtained by those skilled in the art without any inventive work belong to the protection scope of the present invention.

As shown in fig. 1 to fig. 3, the following technical solutions are adopted in the present embodiment: the pipe comprises a pipe body 1 and supporting legs 2, wherein the supporting legs 2 are fixedly riveted at the bottom of the pipe body 1; it also includes:

the movable tube 3 is movably arranged in the opening on the tube body 1 by utilizing a bearing;

the toothed ring 4 is sleeved and fixed on the outer side wall of the movable pipe 3;

the motor 5 is riveted and fixed on the pipe body 1, and the motor 5 is externally connected with a power supply;

the gear 6 is sleeved and fixed on an output shaft of the motor 5, and the gear 6 is meshed with the gear ring 4;

the extension boxes 7 are provided with a plurality of equal-fillet penetrating holes which are respectively arranged on the outer side wall of the movable tube 3;

a plurality of movable plates 8, wherein the movable plates 8 are movably arranged in the extension box 7 in a one-to-one correspondence manner, and one end of each movable plate 8 is movably arranged in the movable tube 3 in an extending manner;

the bolts 9 are provided with a plurality of bolts 9, and are inserted into the movable plate 8 by using bearings after being screwed in pairs and correspondingly threaded through the extension box 7;

the brush plates 10 are a plurality of brush plates 10, and are riveted and fixed on one end of the movable plate 8 in the movable tube 3 in a one-to-one correspondence manner;

the number one electric push rod 11 is six, the number one electric push rod 11 is respectively riveted and fixed on the upper side wall and the lower side wall of the pipe body 1 in an up-down corresponding mode, the output end of the number one electric push rod 11 penetrates through the pipe body 1 and then extends into the pipe body 1, and the number one electric push rod 11 is externally connected with a power supply;

the number of the first mounting frames 12 is six, and the first mounting frames 12 are riveted and fixed on the output end of the first electric push rod 11 in a one-to-one correspondence mode;

the number one of the rotating rollers 13 is six, and the six rotating rollers 13 are movably arranged in the number one mounting frame 12 in a one-to-one correspondence manner by utilizing rotating shafts respectively;

the number of the elastic rubber rings 14 is two, and the two elastic rubber rings 14 are respectively arranged in the pipe body 1 in a left-right corresponding manner;

the annular draft tube 15 is arranged in the tube body 1 and positioned between the left and right elastic rubber rings 14;

the first spray nozzles 16 are multiple, and the first spray nozzles 16 are respectively arranged on the annular guide pipe 15 in a penetrating manner with equal round angles;

the water inlet pipe 17 penetrates through the pipe body 1 and then penetrates through the annular guide pipe 15;

the drain pipe 18, the said drain pipe 18 runs through and sets up in the position between left and right sides elastic rubber ring 14 in the bottom of body 1, there is a control valve 19 in the drain pipe 18;

and the draining mechanism 20, wherein the draining mechanism 20 is arranged in the pipe body 1.

Preferably, the rubber anti-slip sleeves 25 are sleeved and fixed on the five first rotating rollers 13 except the first rotating roller 13 at the lower right, so that the friction force is increased.

Preferably, the draining mechanism 20 further comprises:

the hot air blower 21 is riveted and fixed on the top of the pipe body 1, and the hot air blower 21 is externally connected with a power supply;

one end of the air duct 22 is connected with the output end of the air heater 21 in a penetrating way, and the other end of the air duct 22 penetrates through the top of the pipe body 1 and then extends into the pipe body 1;

the air guide plate 23 is provided with an air guide pipe 22 in a penetrating way and is positioned at one end in the pipe body 1;

a plurality of second nozzles 24, wherein the second nozzles 24 are respectively arranged on the air guide plate 23 in a penetrating manner;

the water absorption sponge ring 26 is sleeved and fixed on the first rotating roller 13 at the lower right part of the water absorption sponge ring 26;

the wiper plate 27 is riveted and fixed on the first mounting frame 12 at the lower right, and the wiper plate 27 is movably abutted with the water absorption sponge ring 26;

the water baffle 28 is riveted and fixed at the position on the right side of the first rightmost mounting frame 12 in the pipe body 1;

and one end of the connecting pipe 29 penetrates through the position between the elastic rubber ring 14 and the water baffle 28 which are arranged at the right side at the bottom of the pipe body 1, and the other end of the connecting pipe 29 penetrates through the drain pipe 18.

Preferably, the bottom of the supporting foot 2 is provided with a rubber anti-slip foot pad 30 to increase the friction force.

As preferred scheme, still further, all the riveting fixed has No. two electric putter 31 for left and right ends on the lateral wall around body 1, and after No. two electric putter 31's output passed body 1, the riveting fixed has No. two mounting brackets 32, utilizes the pivot activity to be provided with No. two commentaries on classics roller 33 on No. two mounting brackets 32, conveniently restricts the front and back position of cast iron pole.

Preferably, an observation window 34 is embedded and fixed in the opening on the front side wall of the tube body 1 for facilitating observation.

The working principle of the specific embodiment is as follows: according to the diameter of the cast iron rod, a bolt 9 is rotated to drive a movable plate 8 to move, the position of a brush plate 10 is adjusted, a motor 5 is started to drive a gear 6 to rotate to drive a movable pipe 3 to rotate, so that the brush plate 10 is driven to rotate, a water inlet pipe 17 is connected with a water source, the cast iron rod is sprayed with water through a first spray nozzle 16, the cast iron rod penetrates through the left side of a pipe body 1, a first electric push rod 11 is started to drive a first rotary roller 13 to move, the first rotary roller 13 on the upper side and the lower side are controlled to move towards the middle, the first rotary roller 13 clamps the cast iron rod by the upper side and the lower side, the cast iron rod is positioned at the central position of the pipe body 1, a second electric push rod 31 is started to drive a second rotary roller 33 to move towards the middle, the front position and the rear position of the cast iron rod are limited, then the cast iron rod sequentially passes through the movable pipe 3, an elastic rubber ring 14 and an annular guide pipe 15, the dust on the surface of the cast iron rod is brushed by the brush plate 10, the first spray nozzle 16 washes the cast iron rod, the hot air blower 21 is started, the second spray nozzle 24 sprays hot air, the cast iron rod which is washed is dried through hot air, moisture on the surface of the cast iron rod flows to the bottom along the cambered surface of the cast iron rod, the water absorption sponge ring 26 absorbs the moisture at the bottom of the cast iron rod, and the water scraping plate 27 can scrape the moisture absorbed by the water absorption sponge ring 26 and discharge the moisture through the connecting pipe 29.

After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:

1. the movable pipe 3, the toothed ring 4, the motor 5, the gear 6, the extension box 7, the movable plate 8, the bolt 9, the brush plate 10, the first electric push rod 11, the first mounting frame 12, the first rotary roller 13, the elastic rubber ring 14, the annular guide pipe 15, the first spray head 16, the water inlet pipe 17, the water outlet pipe 18 and the control valve 19 are matched, so that the regulation can be conveniently carried out according to the diameter of the cast iron rod, and the dust removal effect is good;

2. the cooperation of air heater 21, air duct 22, air deflector 23, No. two shower nozzles 24, rubber antiskid cover 25, sponge circle 26 that absorbs water, water scraper 27, breakwater 28 and connecting pipe 29 conveniently gets rid of the moisture on cast iron rod surface.

It will be appreciated by those skilled in the art that modifications and equivalents may be made to the embodiments described above, and that various modifications, equivalents, improvements and the like may be made without departing from the spirit and scope of the utility model.

Claims

1. A mechanical automatic ash removal device for grey cast iron comprises a pipe body (1) and supporting legs (2), wherein the supporting legs (2) are fixed at the bottom of the pipe body (1); it is characterized in that it also comprises:

the movable pipe (3) is movably arranged in the opening on the pipe body (1) by utilizing a bearing;

the gear ring (4) is sleeved and fixed on the outer side wall of the movable pipe (3);

the motor (5), the said motor (5) is fixed on tube body (1), the motor (5) connects the power externally;

the gear (6) is sleeved and fixed on an output shaft of the motor (5), and the gear (6) is meshed with the gear ring (4);

the extension boxes (7) are multiple, and are respectively arranged on the outer side wall of the movable pipe (3) in an equi-fillet penetrating manner;

the movable plates (8) are provided with a plurality of movable plates (8) which are respectively movably arranged in the extension box (7) in a one-to-one correspondence manner, and one end of each movable plate (8) movably extends into the movable pipe (3);

the bolts (9) are provided with a plurality of bolts (9), and after the bolts are screwed in pairs and penetrate through the extension box (7), the bolts are inserted into the movable plate (8) by using bearings;

the brush plates (10) are a plurality of brush plates (10), and the brush plates (10) are respectively fixed on one end of the movable plate (8) in the movable tube (3) in a one-to-one correspondence manner;

the number one electric push rod (11) is six, the number one electric push rod (11) is respectively fixed on the upper side wall and the lower side wall of the pipe body (1) in an up-down corresponding mode, the output end of the number one electric push rod (11) penetrates through the pipe body (1) and then extends into the pipe body (1), and the number one electric push rod (11) is externally connected with a power supply;

the number one of the mounting frames (12) is six, and the six mounting frames (12) are respectively fixed on the output end of the number one electric push rod (11) in a one-to-one correspondence manner;

the number one of the rotary rollers (13) is six, and the rotary rollers (13) are movably arranged in the number one of the mounting frames (12) in a one-to-one correspondence manner by utilizing rotating shafts respectively;

the two elastic rubber rings (14) are respectively and correspondingly arranged in the pipe body (1) from left to right;

the annular guide pipe (15), the said annular guide pipe (15) is set up in the position located between left and right side elastic rubber ring (14) in the tube (1);

the first spray heads (16) are multiple, and are arranged on the annular guide pipe (15) in a penetrating manner at equal round angles respectively;

the water inlet pipe (17) penetrates through the pipe body (1) and then penetrates through the annular guide pipe (15);

the drain pipe (18), the drain pipe (18) runs through the bottom of the pipe body (1) and is positioned between the left and right elastic rubber rings (14), and a control valve (19) is arranged in the drain pipe (18);

the draining mechanism (20), the draining mechanism (20) is arranged in the pipe body (1).

2. The mechanized, automated ash removal device for gray cast iron of claim 1, wherein: rubber anti-slip sleeves (25) are sleeved and fixed on the other five first rollers (13) except the first roller (13) at the lower right.

3. The mechanized, automated ash removal device for gray cast iron of claim 1, wherein: the draining mechanism (20) comprises:

the hot air blower (21), the said hot air blower (21) is fixed on top of the tube body (1), the hot air blower (21) connects the power supply externally;

one end of the air duct (22) is connected with the output end of the air heater (21) in a penetrating way, and the other end of the air duct (22) penetrates through the top of the pipe body (1) and then extends into the pipe body (1);

the air guide plate (23) is provided with an air guide pipe (22) in a penetrating way and is positioned at one end in the pipe body (1);

the second spray heads (24) are provided in a plurality and respectively penetrate through the air guide plate (23);

the water absorption sponge ring (26) is sleeved and fixed on the first rotating roller (13) at the lower right part of the water absorption sponge ring (26);

the water scraping plate (27) is fixed on the first mounting frame (12) at the lower right part, and the water scraping plate (27) is movably abutted with the water absorbing sponge ring (26);

the water baffle (28) is fixed at the position, on the right side of the first rightmost mounting frame (12), in the pipe body (1);

one end of the connecting pipe (29) penetrates through the position between the elastic rubber ring (14) and the water baffle (28) which are arranged at the right side of the bottom of the pipe body (1), and the other end of the connecting pipe (29) is connected with the water drainage pipe (18) in a penetrating way.

4. The mechanized, automated ash removal device for gray cast iron of claim 1, wherein: the bottom of the supporting leg (2) is provided with a rubber anti-skid foot pad (30).

5. The mechanized, automated ash removal device for gray cast iron of claim 1, wherein: the left end and the right end of the front side wall and the rear side wall of the pipe body (1) are respectively fixed with a second electric push rod (31), the output end of the second electric push rod (31) penetrates through the pipe body (1) and then is fixed with a second mounting frame (32), and a second rotating roller (33) is movably arranged on the second mounting frame (32) through a rotating shaft.

6. The mechanized, automated ash removal device for gray cast iron of claim 1, wherein: an observation window (34) is embedded and fixed in the opening on the front side wall of the tube body (1).