CN213685278U

CN213685278U - Sealing component of feeding machine

Info

Publication number: CN213685278U
Application number: CN202022557208.7U
Authority: CN
Inventors: 吴志广
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-07-13
Anticipated expiration: 2030-11-06

Abstract

The embodiment of the utility model discloses sealing member of batcher, including cylinder end cover, toper cover and steel pipe, set up the shaft hole that supplies the cylinder pivot to pass at the middle part of cylinder end cover, the toper cover is kept away from one side of cylinder in the cylinder end cover, overlaps in the cylinder pivot to be equipped with graphite packing in the toper cover and seal in order to fill in reality, the steel pipe sets up one side that the cylinder end cover kept away from the cylinder to set up the inside wind material hole of intercommunication cylinder on the cylinder end cover, with the one end of steel pipe in wind material hole department rigid coupling, and the other end of steel pipe communicates to chute, pipeline or shale shaker through the rubber tube, and assemble a set of sealing member respectively in the motor end and the free end of cylinder, with formation motor end axle bed and free end axle bed, constitute sealedly. The utility model discloses a taper sleeve, it is sealed in fact to change the oil blanket into graphite packing stopper to utilize the steel pipe to dredge the wind that produces in the cylinder and the material of taking out, thereby utilize a seal structure that blocks up one and dredge, solve the difficult problem of wind material sealing simultaneously.

Description

Sealing component of feeding machine

Technical Field

The embodiment of the utility model provides a relate to metal smelting technical field, concretely relates to sealing member of batcher.

Background

At present, metal smelters such as electrolytic aluminum generally complete the conveying of metal powder through devices such as a feeder, a positive pressure chute, a pipeline or a vibrating screen, wherein the feeder is provided with a roller driven by a motor so as to ensure that the feeder uniformly feeds downwards. However, the existing feeder roller is usually sealed by an oil seal, so that the existing feeder roller is easy to damage, leak air and leak materials, is easy to cause sanitary and environment-friendly accidents, and increases the maintenance frequency.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a sealing component of batcher to solve the problem that the batcher leads to fragile hourglass wind to leak the material among the prior art owing to adopt the oil blanket sealed.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:

according to the first aspect of the embodiment of the utility model, a sealing component of a feeding machine is applied to a roller of the feeding machine, the roller comprises a motor end and a free end, the sealing component of the feeding machine comprises a roller end cover, a conical sleeve and a steel pipe, the roller end cover is assembled on the end surface of the roller to seal the roller, a shaft hole for a roller rotating shaft to pass through is arranged in the middle of the roller end cover, the conical sleeve is sleeved on one side of the roller end cover, which is far away from the roller, and is sleeved on the roller rotating shaft, the conical end of the conical sleeve is far away from the roller end cover, the other end of the conical sleeve is welded in the shaft hole, a graphite packing is arranged in the conical sleeve to be plugged and sealed, the steel pipe is arranged on one side of the roller end cover, which is far away from the roller, and is provided with a wind material hole communicated with the interior of, and the other end of the steel pipe is communicated to the chute, the pipeline or the vibrating screen through a rubber pipe, wherein a group of sealing components are respectively assembled at the motor end and the free end of the roller to form a motor end shaft seat and a free end shaft seat, and sealing is formed at the two ends of the roller.

Further, motor end axle bed still includes the fixed mounting panel of power supply machine, the mounting panel is kept away from the one side of cylinder in the cylinder end cover, and parallel cylinder end cover sets up, is equipped with the pillar of a plurality of horizontal settings between cylinder end cover and mounting panel, the one end rigid coupling of pillar is on the capping of cylinder end cover, and the other end rigid coupling is on the face of mounting panel, and the marginal distribution of mounting panel face is followed to a plurality of pillars, wherein, the middle part of mounting panel is seted up the shaft hole that supplies the motor shaft to pass to motor shaft and cylinder pivot rigid coupling.

Furthermore, the free end shaft seat further comprises a pressing plate, the pressing plate covers the port of the conical end of the conical sleeve to seal the conical sleeve, and the pressing plate and the conical sleeve are fastened and compressed through bolts.

Further, be provided with secondary seal subassembly on the free end axle bed, secondary seal subassembly includes connecting plate and closing plate, the connecting plate is to enclose the C template structure who establishes in the taper sleeve outside to the both ends rigid coupling of connecting plate is on the outer capping of cylinder end cover, and the both sides face of connecting plate all is the opening setting, the closing plate is provided with two, and two closing plates rigid coupling respectively in connecting plate open-ended both sides face to the inside of closed connection plate, and secondary seal free end axle bed.

Furthermore, two sealing plates in the secondary sealing assembly are fastened and compressed through screws, grease holes are formed in the two sealing plates respectively, an oil inlet hole is formed in the conical sleeve, the grease hole of the sealing plate on one side of the connecting plate is connected into the oil inlet hole of the conical sleeve through an oil guide pipe and used for filling lithium-based grease auxiliary lubricating oil into the graphite packing in the conical sleeve, and an oil nozzle is installed in the grease hole of the sealing plate on the other side of the connecting plate and used for filling lithium-based grease auxiliary lubricating oil into the connecting plate.

The embodiment of the utility model provides a have following advantage: the sealing form of the traditional feeder is changed, the original oil seal seats of the front shaft and the rear shaft of the roller are turned off, and are changed into the sealing component of the application, the roller end cover is respectively sleeved on the motor end and the free end of the roller to be assembled on the roller rotating shaft by welding the conical sleeve in the shaft hole of the roller end cover, and the oil seal is changed into a graphite packing for solid sealing, and secondary sealing is carried out at the shaft seat of the free end to form the sealing plug, meanwhile, steel pipes are arranged on the front end cover and the rear end cover of the roller to be communicated with a positive pressure chute, a pipeline or a vibrating screen at the lower part of the feeder to dredge wind generated when the roller rotates and materials carried out to form dredging, thereby effectively solving the problem of difficult sealing of the air and the material by utilizing a sealing structure with one block and one block, reducing the material loss and the equipment failure rate, stabilizing the yield, increasing the yield, reducing the labor intensity of workers, and the site is ensured to be clean without flying dust, the environment is protected to reach the standard, and the economic benefit and the social benefit are obvious.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is an assembly structure schematic diagram of a sealing member of a feeder according to an embodiment of the present invention;

fig. 2 is an internal structural schematic diagram of a sealing member of a feeder according to an embodiment of the present invention;

fig. 3 is a schematic left side view of a motor end shaft base of a sealing member of a feeder according to an embodiment of the present invention;

FIG. 4 is a schematic diagram of a side view of the motor end shaft base of the sealing member of the feeding machine provided by the embodiment of the present invention

Fig. 5 is a schematic structural view of a free end shaft seat of a sealing member of a feeder according to an embodiment of the present invention;

fig. 6 is a schematic view of an internal structure of a free end shaft seat of a sealing member of a feeder according to an embodiment of the present invention.

In the figure: 1. a drum end cover; 11. a material hole; 2. a conical sleeve; 3. a steel pipe; 4. graphite packing; 5. mounting a plate; 51. a pillar; 6. pressing a plate; 7. a secondary seal assembly; 71. a connecting plate; 72. a sealing plate; 721. a grease hole; 8. a motor end shaft seat; 9. a free end shaft seat.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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.

Example 1

As shown in fig. 1 and 2, an embodiment of the present invention provides a sealing member for a feeding machine, which is applied to a roller of a feeding machine, wherein the roller includes a motor end and a free end, and the sealing member of the present embodiment needs to first turn the front and rear shafts of the roller off the original oil seal seat, and then change the sealing member into the sealing member of the present application, so as to form a motor end shaft seat 8 and a free end shaft seat 9 at the motor end and the free end of the roller, respectively, and form sealing at both ends of the roller.

Specifically, as shown in fig. 2 and 3, the sealing component of the feeder comprises a roller end cover 1, a conical sleeve 2 and a steel pipe 3, wherein the roller end cover 1 is assembled on the end surface of the roller to close the roller. Offer the shaft hole that supplies the cylinder pivot to pass in the middle part of cylinder end cover 1, the toper cover 2 is in the one side that cylinder end cover 1 kept away from the cylinder, and the cover is in the cylinder pivot, and the cone end of toper cover 2 keeps away from 1 lid settings of cylinder end to the other end welding of toper cover 2 is in the shaft hole, and is equipped with graphite packing 4 in toper cover 2 and seals with the stopper is real, and the diameter of graphite packing 4 is preferred phi 8 mm. The steel pipe 3 is arranged on one side, far away from the roller, of the roller end cover 1, the roller end cover 1 is provided with a wind material hole 11 communicated with the interior of the roller, the aperture of the wind material hole 11 is preferably 33mm, one end of the steel pipe 3 is fixedly connected to the outer cover face of the roller end cover 1 at the wind material hole 11, the other end of the steel pipe 3 is communicated into a chute, a pipeline or a vibrating screen through a wear-resistant rubber pipe, preferably, the size of the steel pipe 3 is 32mm multiplied by 20cm, 33mm phi is also punched in the positive pressure chute, the pipeline or the vibrating screen at the lower portion of the feeder, and a steel pipe with 32mm multiplied by 20cm is welded.

As described above, as shown in fig. 3 and fig. 4, in the motor end shaft base, the motor end shaft base further includes a mounting plate 5 for fixing the motor, the mounting plate 5 is located on one side of the roller end cover 1 away from the roller, the parallel roller end cover 1 is disposed, a plurality of transversely disposed pillars 51 are disposed between the roller end cover 1 and the mounting plate 5, one end of each pillar 51 is fixedly connected to the cover surface of the roller end cover 1, the other end of each pillar 51 is fixedly connected to the plate surface of the mounting plate 5, and the plurality of pillars 51 are distributed along the edge of the plate surface of the mounting plate, wherein a shaft hole for the motor shaft to pass through is also disposed in the middle of the mounting plate 5.

As shown in fig. 5 and 6, the free end shaft seat further includes a pressing plate 6, the pressing plate 6 covers the tapered end port of the tapered sleeve 2 to close the tapered sleeve 2, and the pressing plate 6 and the tapered sleeve 2 are fastened and compressed by bolts. In addition, because the free end bearing of the roller is universal, the material leaks easily at the sealing position, and secondary sealing needs to be carried out on the free end shaft seat, therefore, the secondary sealing assembly 7 is further arranged on the free end shaft seat, the secondary sealing assembly 7 comprises a connecting plate 71 and two sealing plates 72, the connecting plate 71 is a C-shaped plate structure which is arranged outside the conical sleeve 2 in a surrounding mode, two ends of the connecting plate 71 are fixedly connected to the outer cover face of the roller end cover 1, two side faces of the connecting plate 71 are both arranged in an opening mode, the two sealing plates 72 are arranged in two, the two sealing plates 72 are fixedly connected to two side faces of the opening of the connecting plate 71 respectively, the inside of the connecting plate 71 is. Wherein, two sealing plates 72 in the secondary seal subassembly 7 pass through the screw fastening and compress tightly to seted up grease hole 721 on two sealing plates 72 respectively, seted up the inlet port simultaneously on the taper sleeve 2, in being connected to the inlet port of taper sleeve 2 through oil pipe with grease hole 721 of sealing plate 72 on one side of connecting plate 71, and be used for filling a little No. three lithium base grease auxiliary lubricating oil to the graphite packing 4 in the taper sleeve 2, and install the glib talker in the grease hole 721 of the sealing plate 72 on the other side of connecting plate 71, be used for filling lithium base grease auxiliary lubricating oil to the inside cavity of connecting plate 71.

The embodiment of the utility model changes the sealing form of the traditional feeding machine, the original oil seal seat is removed from the front and the rear shaft lathes of the roller, the sealing component is changed into the embodiment, the conical sleeve 2 is welded in the shaft hole of the roller end cover 1, the roller end cover 1 is respectively sleeved on the motor end and the free end of the roller to be assembled on the roller rotating shaft, the oil seal is changed into the graphite packing 4 for sealing in a plugging way, the secondary sealing is carried out at the free end shaft seat, meanwhile, a little number 3 lithium-based grease is injected for auxiliary lubrication to form plugging, in addition, the steel pipes 3 are arranged at the front and the rear end covers of the roller to communicate with the positive pressure chute, the pipeline or the vibrating screen at the lower part of the feeding machine, so as to dredge the wind generated when the roller rotates and the material brought out, so as to form dredging, thereby utilizing a sealing structure with one block and one dredging, effectively solving the problem of difficult sealing of, stable yield and production increase, reduces the labor intensity of workers, ensures clean site without raising dust, is environment-friendly and reaches the standard, and has remarkable economic and social benefits.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The utility model provides a sealing member of batcher, is applied to the cylinder of batcher, the cylinder includes motor end and free end, its characterized in that: the sealing component of the feeder comprises a roller end cover, a conical sleeve and a steel pipe, wherein the roller end cover is assembled on the end surface of a roller to seal the roller, the middle part of the roller end cover is provided with a shaft hole for a roller rotating shaft to pass through, the conical sleeve is sleeved on one side of the roller end cover far away from the roller and sleeved on the roller rotating shaft, the conical end of the conical sleeve is far away from the roller end cover and welded in the shaft hole by the other end of the conical sleeve, a graphite packing is arranged in the conical sleeve to be plugged and sealed, the steel pipe is arranged on one side of the roller end cover far away from the roller and is provided with a wind material hole communicated with the interior of the roller, one end of the steel pipe is fixedly connected on the outer cover surface of the roller end cover at the wind material hole, the other end of the steel pipe is communicated to the chute, the pipeline or the vibrating screen by a, to form a motor end shaft seat and a free end shaft seat, and form sealing at two ends of the roller.

2. A sealing member of a feeder according to claim 1, characterized in that: the motor end shaft base further comprises a mounting plate for fixing the motor, the mounting plate is far away from one side of the roller in the roller end cover, the parallel roller end cover is arranged, a plurality of transversely arranged supporting columns are arranged between the roller end cover and the mounting plate, one end of each supporting column is fixedly connected to the cover surface of the roller end cover, the other end of each supporting column is fixedly connected to the plate surface of the mounting plate, the supporting columns are distributed along the edge of the plate surface of the mounting plate, a shaft hole for the motor shaft to pass through is formed in the middle of the mounting plate, and the motor shaft is fixedly connected.

3. A sealing member of a feeder according to claim 1, characterized in that: the free end shaft seat further comprises a pressing plate, the pressing plate covers the port of the conical end of the conical sleeve to seal the conical sleeve, and the pressing plate and the conical sleeve are fastened and compressed through bolts.

4. A sealing member of a feeder according to claim 1, characterized in that: the improved roller cover is characterized in that a secondary sealing assembly is arranged on the free end shaft seat and comprises a connecting plate and sealing plates, the connecting plate is of a C-shaped plate structure enclosed outside the conical sleeve and fixedly connected to the two ends of the connecting plate on the outer cover face of the roller end cover, the two side faces of the connecting plate are both arranged in an opening mode, the two sealing plates are respectively fixedly connected to the two side faces of the opening of the connecting plate, the inner portion of the connecting plate is sealed, and the free end shaft seat is sealed secondarily.

5. A sealing member of a feeder according to claim 4, characterized in that: two sealing plates in the secondary sealing assembly are fastened and compressed through screws, grease holes are formed in the two sealing plates respectively, an oil inlet hole is formed in the conical sleeve, the grease hole of the sealing plate on one side of the connecting plate is connected into the oil inlet hole of the conical sleeve through an oil guide pipe and used for filling lithium-based grease auxiliary lubricating oil into the graphite packing in the conical sleeve, and an oil nozzle is installed in the grease hole of the sealing plate on the other side of the connecting plate and used for filling lithium-based grease auxiliary lubricating oil into the connecting plate.