CN213500721U

CN213500721U - Device maintenance device for gear box of extruder

Info

Publication number: CN213500721U
Application number: CN202022120883.3U
Authority: CN
Inventors: 王多勇
Original assignee: Chengdu Jinji Machinery Manufacturing Co ltd
Current assignee: Chengdu Jinji Machinery Manufacturing Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-06-22
Anticipated expiration: 2030-09-24

Abstract

The utility model discloses a device is protected and is supported device for extruder gear box, including box, valve, apron and observation window, the left side of box is provided with the air flue, and the right side of box is provided with the water course, the bottom of box is connected with communicating pipe, and the internally mounted of communicating pipe has the valve, the bottom of communicating pipe is connected with the adjusting hose, and the outside of adjusting hose is provided with the bracing piece that is located the bottom of box, the filter screen is all installed to the inside of air flue and water course, and is provided with the drain outside the bottom of filter screen, the apron is installed at the top of box, the middle part of apron is provided with the telescoping cylinder. This a device is protected and is supported device for extruder gear box need not to dismantle the device, can directly carry out the maintenance operation, and is convenient for place, is convenient for control, can wash, air-dry and lubricated maintenance operation, guarantees maintenance efficiency and quality, is favorable to improving extruder work efficiency.

Description

Device maintenance device for gear box of extruder

Technical Field

The utility model relates to an extruder technical field that is related specifically is a device is protected and is supported device for extruder gear box.

Background

One of important devices used in plastic production in an extruder is that a gear box of the extruder is a working part of the working transmission of the extruder, and internal devices of the gear box need to be periodically maintained during production operation so as to ensure long-term stable operation of the extruder;

however, when the device maintenance device for the existing gear box is used, the device is mostly required to be detached from the inside of the gear box and then is processed one by one, the work efficiency is not favorably ensured, meanwhile, the work area is greatly increased, the device maintenance device is not convenient to clean, and the maintenance efficiency is not favorably ensured.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device is protected and is supported device for extruder gear box to solve present device for gear box curing means that above-mentioned background art provided, when using, mostly need handle the device one by one after dismantling from the gear box is inside, be unfavorable for guaranteeing work efficiency, simultaneously greatly increased work area, be not convenient for clear up, be unfavorable for guaranteeing the problem of maintenance efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: a device maintenance device for an extruder gearbox comprises a box body, a valve, a cover plate and an observation window, wherein an air passage is arranged on the left side of the box body, a water passage is arranged on the right side of the box body, a communicating pipe is connected to the bottom end of the box body, the valve is arranged inside the communicating pipe, an adjusting hose is connected to the bottom end of the communicating pipe, a supporting rod located at the bottom end of the box body is arranged on the outer side of the adjusting hose, filter screens are arranged inside the air passage and the water passage, a drain outlet is formed in the outer side of the bottom of each filter screen, a cover cap is connected to the top end of the drain outlet, the cover plate is arranged at the top of the box body, a fixing bolt is connected to the lateral side of the cover plate, a telescopic cylinder is arranged in the middle of the cover plate, a pressing plate, the outer side of the box body is symmetrically and fixedly provided with a handle bar.

Preferably, air flue and water course are bilateral symmetry and set up, and the top of air flue and water course all is connected with the connecting pipe to the connecting pipe is "L" font structure setting, and the inside and outside both sides in top of connecting pipe all are helicitic texture moreover.

Preferably, the adjusting hose is respectively communicated with the box body, the air passage and the water passage through a communicating pipe, the valve is arranged at the communicating position of the communicating pipe with the box body, the air passage and the water passage correspondingly, and the communicating pipe is connected with the box body, the air passage and the water passage in a welding mode.

Preferably, the filter screen is obliquely arranged in the air passage and the water passage, and the filter screen and the sewage discharge outlet are correspondingly and tangentially arranged.

Preferably, the cover plate is correspondingly clamped and connected with the box body, and the cover plate is fixed with the box body in a sealing mode through the fixing bolt.

Preferably, the sealing strip is in the outside of clamp plate and corresponds to enclose and close the setting, and the clamp plate corresponds the laminating between the inner wall through sealing strip and box to the sealing strip is elastic structure.

Compared with the prior art, the beneficial effects of the utility model are that: the device maintenance device for the gear box of the extruder has the advantages that the device is not required to be disassembled, the maintenance operation can be directly carried out, the device is convenient to place and hold, the cleaning, air drying and lubricating maintenance operations can be carried out, the maintenance efficiency and quality are ensured, and the working efficiency of the extruder is improved;

1. through the communication arrangement among the box body, the air passage, the water passage and the communicating pipe, selective communication among the box body, the air passage, the water passage and the communicating pipe is facilitated through the valve, so that flushing, cleaning, ventilation and air drying and application of lubricating oil are facilitated through the adjusting hose, and further maintenance and use are facilitated;

2. the device is convenient to hold and take by symmetrically arranging the rods, and the device is convenient to place by the support rods, so that the working pressure is reduced, and the operation is further convenient;

3. the connecting pipe is correspondingly arranged at the top ends of the air passage and the water passage, so that the connecting pipe is conveniently connected with the water pipe and the air pipe, and the filter screen is arranged in the air passage and the water passage, so that the filtering operation can be carried out, the bottom is blocked, and the maintenance quality is ensured;

4. through the enclosing of sealing strip in the outside of clamp plate, can guarantee the laminating between clamp plate and the box, be convenient for pressurize lubricating oil, be convenient for guarantee lubricating oil and apply, and through the dismantlement of apron, the lubricating oil of being convenient for adds.

Drawings

FIG. 1 is a front sectional structure of the present invention;

FIG. 2 is a schematic view of the depression structure of the present invention;

FIG. 3 is a schematic side sectional view of the present invention;

fig. 4 is an enlarged schematic view of a portion a of fig. 1 according to the present invention.

In the figure: 1. a box body; 2. an airway; 3. a water channel; 4. a connecting pipe; 5. a communicating pipe; 6. a valve; 7. adjusting the hose; 8. a support bar; 9. filtering with a screen; 10. a sewage draining outlet; 11. capping; 12. a cover plate; 13. a fixing bolt; 14. a telescopic cylinder; 15. pressing a plate; 16. a sealing strip; 17. an observation window; 18. a handle bar.

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 a technical solution: a device maintenance device for an extruder gear box comprises a box body 1, an air passage 2, a water channel 3, a connecting pipe 4, a communicating pipe 5, a valve 6, an adjusting hose 7, a supporting rod 8, a filter screen 9, a sewage draining exit 10, a cover cap 11, a cover plate 12, a fixing bolt 13, a telescopic cylinder 14, a pressing plate 15, a sealing strip 16, an observation window 17 and a handle bar 18, wherein the air passage 2 is arranged on the left side of the box body 1, the water channel 3 is arranged on the right side of the box body 1, the communicating pipe 5 is connected with the bottom end of the box body 1, the valve 6 is arranged inside the communicating pipe 5, the adjusting hose 7 is connected with the bottom end of the communicating pipe 5, the supporting rod 8 arranged at the bottom end of the box body 1 is arranged on the outer side of the adjusting hose 7, the filter screen 9 is arranged inside the air passage 2 and the water channel 3, the sewage draining exit 10 is, and the side of the cover plate 12 is connected with a fixing bolt 13, the middle part of the cover plate 12 is provided with a telescopic cylinder 14, the bottom end of the telescopic cylinder 14 is connected with a pressing plate 15, the side of the pressing plate 15 is provided with a sealing strip 16, the outer side of the sealing strip 16 is provided with an observation window 17 arranged on the inner wall of the box body 1, and the outer side of the box body 1 is symmetrically and fixedly provided with a handle bar 18.

Like air flue 2 and water course 3 be bilateral symmetry setting in fig. 1 and fig. 2, and the top of air flue 2 and water course 3 all is connected with connecting pipe 4 to connecting pipe 4 is "L" font structure setting, and the inside and outside both sides in top of connecting pipe 4 all are helicitic texture, are convenient for advance water and the connection of admitting air.

Adjust hose 7 through communicating pipe 5 respectively with be linked together between box 1, air flue 2 and the water course 3 as in fig. 1 and fig. 3, and valve 6 corresponds and sets up in communicating pipe 5 and box 1, air flue 2 and the intercommunication department of water course 3 to the connected mode between communicating pipe 5 and box 1, air flue 2 and the water course 3 is welded connection, and the selectivity of being convenient for corresponds the intercommunication, can wash, air-dry and lubricate.

The filter screen 9 is obliquely arranged in the air passage 2 and the water passage 3 as shown in fig. 1 and 4, and the filter screen 9 and the sewage draining outlet 10 are correspondingly and tangentially arranged, so that the filter is convenient to filter, and the blockage is avoided.

As shown in fig. 1, 2 and 4, the cover plate 12 is correspondingly engaged with the case 1, and the cover plate 12 is hermetically fixed to the case 1 by the fixing bolt 13, so that the cover plate is easy to detach and can be added with lubricating oil.

Like in fig. 1 and 3 sealing strip 16 be in the outside of clamp plate 15 and correspond the enclosure setting, and clamp plate 15 corresponds the laminating between the inner wall through sealing strip 16 and box 1 to sealing strip 16 is elastic structure, guarantees sealed laminating, can carry out the lubricating oil extrusion.

The working principle is as follows: when the device maintenance device for the extruder gear box is used, firstly, as shown in figures 1 and 3, the device is moved to a position suitable for use through a handle rod 18, so that the device is stably placed at the position suitable for use through a support rod 8, as shown in figures 1 and 4, an air passage 2 and a water passage 3 are respectively connected with an air inlet pipe and a water inlet pipe through thread structures on the inner side and the outer side of the top end of a connecting pipe 4, firstly, a valve 6 at the connecting part between a communicating pipe 5 and the water passage 3 is opened, so that other 2 valves 6 are closed, flushing and cleaning operations are carried out, water enters the communicating pipe 5 through the water passage 3 and is cleaned through an adjusting hose 7, and due to the soft structure of the adjusting hose 7, the device maintenance device is convenient to adjust and use, can ensure that the device is cleaned at different positions, and simultaneously, the valve 6 at the connecting part of the air passage 2 and, can ventilate, be convenient for air-dry and blow down condensed oil drops or dust, when cleaning and air-dry, as shown in figure 4, the inside of the air channel 2 and the water channel 3 is also provided with a filter screen 9 which is arranged obliquely, can filter, avoid blockage, ensure long-term use, and simultaneously open through a sewage outlet 10, can clean impurities, after air-dry is completed, the box body 1 and the communicating pipe 5 are selectively communicated, through the extension of a telescopic cylinder 14, a pressing plate 15 is pressed downwards, and the pressing plate 15 is hermetically jointed with the box body 1 through a sealing strip 16, ensure that lubricating oil falls down, thereby being convenient for ensuring that the lubricating oil is discharged outwards, being convenient for applying the lubricating oil, further ensuring that the maintenance operation is completed quickly, and simultaneously, as shown in figures 2 and 4, through the corresponding disassembly of a cover plate 12, lubricating oil addition can be carried out, which is the whole working process of the device maintenance device for the gear box, those not described in detail in this specification are within the skill of the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A device maintenance device for an extruder gearbox, comprising a box body (1), a valve (6), a cover plate (12) and an observation window (17), and is characterized in that: the improved water-saving tank is characterized in that an air passage (2) is arranged on the left side of the tank body (1), a water channel (3) is arranged on the right side of the tank body (1), a communicating pipe (5) is connected to the bottom end of the tank body (1), a valve (6) is installed inside the communicating pipe (5), an adjusting hose (7) is connected to the bottom end of the communicating pipe (5), a supporting rod (8) located at the bottom end of the tank body (1) is arranged on the outer side of the adjusting hose (7), a filter screen (9) is installed inside the air passage (2) and the water channel (3), a sewage discharge outlet (10) is arranged on the outer side of the bottom of the filter screen (9), a cover cap (11) is connected to the top end of the sewage discharge outlet (10), a cover plate (12) is installed at the top of the tank body (1), a fixing bolt (13) is connected to the side of the cover plate (, the avris of clamp plate (15) is provided with sealing strip (16), and the outside of sealing strip (16) is provided with observation window (17) of installing on the inner wall of box (1), the outside symmetry fixed mounting of box (1) has barre (18).

2. The parts care device for the extruder gearbox according to claim 1, wherein: air flue (2) and water course (3) are bilateral symmetry and set up, and the top of air flue (2) and water course (3) all is connected with connecting pipe (4) to connecting pipe (4) are "L" font structure setting, and the inside and outside both sides in top of connecting pipe (4) all are helicitic texture moreover.

3. The parts care device for the extruder gearbox according to claim 1, wherein: adjusting hose (7) and being linked together between box (1), air flue (2) and water course (3) respectively through communicating pipe (5), and valve (6) correspond and set up in the intercommunication department of communicating pipe (5) and box (1), air flue (2) and water course (3) to the connected mode between communicating pipe (5) and box (1), air flue (2) and water course (3) is welded connection.

4. The parts care device for the extruder gearbox according to claim 1, wherein: the filter screen (9) is obliquely arranged in the air passage (2) and the water passage (3), and the filter screen (9) and the sewage outlet (10) are correspondingly and tangentially arranged.

5. The parts care device for the extruder gearbox according to claim 1, wherein: the cover plate (12) is correspondingly clamped and connected with the box body (1), and the cover plate (12) is fixed with the box body (1) in a sealing mode through a fixing bolt (13).

6. The parts care device for the extruder gearbox according to claim 1, wherein: the sealing strip (16) is correspondingly arranged in a surrounding manner on the outer side of the pressing plate (15), the pressing plate (15) is correspondingly attached to the inner wall of the box body (1) through the sealing strip (16), and the sealing strip (16) is of an elastic structure.