CN211116939U

CN211116939U - Quick oil supplementing device of coal mining heading machine

Info

Publication number: CN211116939U
Application number: CN201921286020.4U
Authority: CN
Inventors: 孙中奎
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-06
Filing date: 2019-08-06
Publication date: 2020-07-28
Anticipated expiration: 2029-08-06

Abstract

The utility model discloses a quick oil supplementing device of coal mining entry driving machine, including the pipe, the one end welding of pipe has first fixed pipe, the one end of first fixed pipe is provided with first connecting pipe, the welding of one side of first connecting pipe has the connecting piece, the connecting piece inserts in first fixed pipe, first fixed pipe bonds with the contact surface of connecting piece and has the sealing washer, the embedding of one side of pipe upper end has the gas storage tank, the gas storage tank forms the air vent with the upper wall of pipe, the inside of gas storage tank has inserted the push rod, the top welding of push rod has the push pedal, the rubber buffer is installed to the bottom of push rod. A quick oil supplementing device of coal mining entry driving machine for quick flow direction hydraulic pressure mechanism in the oil tank can be followed to fluid, accomplishes quick oil supplementing, easy operation is convenient, has avoided the refluence of fluid, has guaranteed the clean of fluid.

Description

Quick oil supplementing device of coal mining heading machine

Technical Field

The utility model relates to a coal mining equipment spare part technical field, in particular to coal mining entry driving machine's quick oil supplementing device.

Background

In the coal mining operation of large and medium coal mines, a large number of tunneling machines are used, the tunneling machines mainly comprise a loading mechanism, a cutting mechanism, a traveling mechanism, a hydraulic mechanism, a scraper conveyor and the like, wherein the hydraulic mechanism is used as the power output of the tunneling machine, the working medium of the hydraulic mechanism is hydraulic oil, and the oil quantity and the cleanness degree of the hydraulic oil directly influence the normal operation of the hydraulic mechanism. Because the coal mining development machine works in the severe environment under the coal mine, the leakage and the loss of the oil liquid of the hydraulic mechanism are inevitable, and in order to ensure that the hydraulic mechanism can normally operate, clean hydraulic oil liquid can be timely supplemented to the hydraulic oil tank.

The traditional oil supplementing method is laggard behind, oil is supplemented through an oil tank oil filling hole under a coal mine or manually, or oil is supplemented into an oil tank by a manual oil pump, time and labor are wasted, dirt is easily brought into the oil tank due to poor effect, the oil supplementing speed is slow in the using process of the existing device, and after the oil supplementing is finished, residual oil in the device is not properly treated, the pollution of crude oil is easily caused, certain influence is brought to the using process of people, and therefore the quick oil supplementing device of the coal mining heading machine is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main mesh lies in providing a quick oil supplementing device of coal mining entry driving machine, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a quick oil supplementing device of coal mining entry driving machine, includes the pipe, the one end welding of pipe has first fixed pipe, the one end of first fixed pipe is provided with first connecting pipe, one side welding of first connecting pipe has the connecting piece, the connecting piece inserts in first fixed pipe, first fixed pipe bonds with the contact surface of connecting piece and has the sealing washer, one side embedding of pipe upper end has the gas receiver, the gas receiver forms the air vent with the upper wall of pipe, the inside of gas receiver has inserted the push rod, the top welding of push rod has the push pedal, the rubber buffer is installed to the bottom of push rod.

Preferably, the shape of the channel inside the conduit is a cuboid, a fixed shaft is fixed on the inner wall of the conduit, a baffle is sleeved on the fixed shaft, a sealing plate is fixed above the side surface of the baffle, a vertical plate is fixed above the inner wall of the conduit, and a rubber pad is bonded on the side surface of the vertical plate.

Preferably, an observation window is embedded in one side of the conduit, and a sealing strip is arranged on the contact surface of the conduit and the observation window.

Preferably, the other end welding of pipe has the fixed pipe of second, the one side welding that the one end of the fixed pipe of second was provided with the second connecting pipe has the connecting piece, it is intraductal that the connecting piece has inserted the fixed pipe of second, the fixed pipe of second bonds with the contact surface of connecting piece and has the sealing washer.

Preferably, the size of the baffle is matched with that of the large end in the conduit, and the bottom end of the baffle is positioned on the rubber pad.

Preferably, the size of the sealing plate is matched with that of the vent hole, and the sealing plate is a rubber component.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the gas storage box is arranged on the guide pipe, and after the gas storage box is installed, gas in the guide pipe is pumped into the gas storage box by the push rod and the push plate, so that the pressure intensity in the device is reduced, the baffle plate is enabled to rotate upwards under the action of the pressure, oil can quickly flow to the hydraulic mechanism from the oil tank, the oil can be quickly supplemented, and the operation is simple and convenient;

2. through the fluid volume after the observation window mends oil in to the device, utilize the push rod with the gas propelling movement to the device in with the gas storage tank, utilize gas to flow the fluid in the device to both sides, avoid the delay of fluid in the device to utilize the baffle to block, avoided the refluence of fluid, guaranteed the clean of fluid.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

Fig. 1 is a schematic view of the overall structure of a quick oil supply device of a coal mining heading machine of the present invention;

fig. 2 is a sectional view of the quick oil supply device of the coal mining heading machine of the utility model;

fig. 3 is a partial enlarged view of a part a in fig. 2 of a quick oil supply device of a coal mining heading machine according to the present invention;

fig. 4 is a partial enlarged view of a part B in fig. 2 of the quick oil supply device of the coal mining heading machine of the present invention.

In the figure: 1. a conduit; 2. a first stationary tube; 3. a first connecting pipe; 4. a second stationary tube; 5. a second connecting pipe; 6. an observation window; 7. a gas storage tank; 8. pushing the plate; 9. a push rod; 10. a rubber plug; 11. a fixed shaft; 12. a baffle plate; 13. a sealing plate; 14. a vent hole; 15. a vertical plate; 16. a rubber pad; 17. a connecting member; 18. and (5) sealing rings.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Examples

As shown in fig. 1-4, a quick oil supply device of a coal mining tunneling machine comprises a guide pipe 1, a first fixing pipe 2 is welded at one end of the guide pipe 1, a first connecting pipe 3 is arranged at one end of the first fixing pipe 2, a connecting piece 17 is welded at one side of the first connecting pipe 3, the connecting piece 17 is inserted into the first fixing pipe 2, a sealing ring 18 is bonded on the contact surface of the first fixing pipe 2 and the connecting piece 17, an air storage tank 7 is embedded at one side of the upper end of the guide pipe 1, the air storage tank 7 and the upper wall of the guide pipe 1 form an air vent 14, a push rod 9 is inserted into the air storage tank 7, a push plate 8 is welded at the top end of the push rod 9, a rubber plug 10 is installed at the bottom end of the push rod 9, the air storage tank 7 is arranged on the guide pipe 1, after installation, the gas in the guide pipe 1 is pumped into the air storage tank 7, make baffle 12 upwards rotate to make fluid can follow quick flow direction hydraulic pressure mechanism in the oil tank, accomplish to mend oil fast, easy operation is convenient.

The shape of a channel in the conduit 1 is a cuboid, a fixed shaft 11 is fixed on the inner wall of the conduit 1, a baffle plate 12 is sleeved on the fixed shaft 11, a sealing plate 13 is fixed above the side surface of the baffle plate 12, a vertical plate 15 is fixed above the inner wall of the conduit 1, and a rubber pad 16 is bonded on the side surface of the vertical plate 15; one side embedding of pipe 1 has observation window 6, and pipe 1 is provided with the sealing strip with the contact surface of observation window 6, and the fluid volume after the oil is mended to the device in the observation window 6 utilizes the gaseous propelling movement to the device in push rod 9 with the gas storage tank 7, utilizes gaseous fluid to flow to both sides in with the device, avoids the delay of fluid in the device to utilize baffle 12 to block, avoided the refluence of fluid, guaranteed the cleanness of fluid.

The other end of the conduit 1 is welded with a second fixed pipe 4, one side of one end of the second fixed pipe 4, which is provided with a second connecting pipe 5, is welded with a connecting piece 17, the connecting piece 17 is inserted into the second fixed pipe 4, and a sealing ring 18 is bonded on the contact surface of the second fixed pipe 4 and the connecting piece 17; the size of the baffle 12 is matched with the size of the large end in the conduit 1, and the bottom end of the baffle 12 is positioned on the rubber pad 16; the size of the sealing plate 13 matches with that of the vent hole 14, and the sealing plate 13 is made of rubber.

It should be noted that the utility model relates to a quick oil supply device of coal mining tunneling machine, when in use, the second connecting pipe 5 is installed on the outlet of the oil tank, the first connecting pipe 3 is installed in the inlet of the hydraulic mechanism, the gas storage tank 7 is arranged on the conduit 1, after installation, the gas in the conduit 1 is pumped into the gas storage tank 7 by the push rod 9 and the push plate 8, thereby reducing the pressure intensity in the device, under the action of the pressure, the baffle 12 is rotated upwards, the baffle 12 is contacted with the rubber pad 16, thereby the oil can rapidly flow to the hydraulic mechanism from the oil tank, the quick oil supply is realized, the operation is simple and convenient, the oil amount after the oil supply in the device is observed by the observation window 6, the gas in the gas storage tank 7 is pushed into the device by the push rod 9, the oil in the device flows to both sides by the gas, the detention of the oil in the device is avoided, therefore, the baffle 12 is used for blocking, the backflow of oil is avoided, and the cleanness of the oil is ensured.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a coal mining entry driving machine's quick oil supplementing device, includes pipe (1), the one end welding of pipe (1) has first fixed pipe (2), the one end of first fixed pipe (2) is provided with first connecting pipe (3), the welding of one side of first connecting pipe (3) has connecting piece (17), connecting piece (17) insert in first fixed pipe (2), first fixed pipe (2) bond with the contact surface of connecting piece (17) and have sealing washer (18), its characterized in that: there is gas tank (7) one side embedding of pipe (1) upper end, gas tank (7) and the upper wall of pipe (1) form air vent (14), push rod (9) have been inserted to the inside of gas tank (7), the top welding of push rod (9) has push pedal (8), rubber buffer (10) are installed to the bottom of push rod (9).

2. The quick oil supplementing device of the coal mining tunneling machine according to claim 1, characterized in that: the inside passageway shape of pipe (1) is the cuboid, the inner wall of pipe (1) is fixed with fixed axle (11), baffle (12) have been cup jointed on fixed axle (11), the top of baffle (12) side is fixed with closing plate (13), the top of pipe (1) inner wall is fixed with riser (15), the side bonding of riser (15) has rubber pad (16).

3. The quick oil supplementing device of the coal mining tunneling machine according to claim 1, characterized in that: an observation window (6) is embedded into one side of the conduit (1), and a sealing strip is arranged on the contact surface of the conduit (1) and the observation window (6).

4. The quick oil supplementing device of the coal mining tunneling machine according to claim 1, characterized in that: the other end welding of pipe (1) has the fixed pipe of second (4), one side welding that the one end of the fixed pipe of second (4) was provided with second connecting pipe (5) has connecting piece (17), in connecting piece (17) inserted the fixed pipe of second (4), the fixed pipe of second (4) and the contact surface of connecting piece (17) bond and have sealing washer (18).

5. The quick oil supplementing device of the coal mining tunneling machine according to claim 2, characterized in that: the size of the baffle (12) is matched with the size of the large end in the guide pipe (1), and the bottom end of the baffle (12) is positioned on the rubber pad (16).

6. The quick oil supplementing device of the coal mining tunneling machine according to claim 2, characterized in that: the size of the sealing plate (13) is matched with that of the vent hole (14), and the sealing plate (13) is a rubber component.