CN214459192U

CN214459192U - Lubricating oil mass control device of paper machine

Info

Publication number: CN214459192U
Application number: CN202022975952.9U
Authority: CN
Inventors: 俞海波; 钱泉
Original assignee: Ricoh Thermal Media Wuxi Co Ltd
Current assignee: Ricoh Thermal Media Wuxi Co Ltd
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-10-22
Anticipated expiration: 2030-12-08

Abstract

The utility model discloses a device for controlling the amount of lubricating oil of a paper machine, which solves the problem that the using amount of the lubricating oil on the conventional paper machine is uncontrollable, be equipped with oil feed mechanism in its technical scheme main points oil tank, oil feed mechanism includes the dwang, the seal ring, lead to ring and play oil pipe, the dwang rotates with the oil tank to be connected, lead to communicate in ring one end and the oil tank, the other end and play oil pipe intercommunication, the seal ring slides with logical ring and is connected, seal ring and the sealed cooperation of logical ring, dwang and seal ring fixed connection, be equipped with the oil groove that runs through on the seal ring, the oil groove is used for communicateing logical ring and play oil pipe, oil tank one side still is equipped with assist drive device, assist drive device includes quantitative cylinder, piston rod and little oil box, little oil box volume is less than first oil tank, little oil box and play oil pipe intercommunication, be equipped with the solenoid valve between little oil box and oil tank, be equipped with level sensor in the little oil box, level sensor is connected with the solenoid valve electricity.

Description

Lubricating oil mass control device of paper machine

Technical Field

The utility model relates to a paper machine lubricating oil technical field, more specifically say, it relates to a paper machine lubricating oil quantity control device.

Background

The paper machine is a general name of a complete set of equipment which enables paper pulp to form paper webs in a linkage mode, and comprises a main machine such as a head box, a net part, a pressing part, a drying part, a calender, a paper winder and a transmission part and auxiliary systems such as steam, water, vacuum, lubrication, heat recovery and the like.

In the use process of a paper machine, various rotary rollers of the paper machine need to be lubricated by lubricating oil at regular time so as to ensure the coordination of the whole work, and most of the prior methods are modes of timing driving by using an air pump or manual adding.

The problem that the amount of lubricating oil is uncontrollable exists in these two kinds of modes, and under some operating mode demands that need a large amount of lubricating oil, above-mentioned two kinds of using-way all have certain limitation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a not enough to prior art exists, the utility model aims to provide a can quantitative control lubricating oil volume of producing oil control device of paper machine lubricating oil.

In order to achieve the above purpose, the utility model provides a technical scheme, which comprises an oil tank, wherein an oil inlet mechanism is arranged in the oil tank, the oil inlet mechanism comprises a rotating rod, a seal ring, a through ring and an oil outlet pipe, the rotating rod is rotationally connected with the oil tank, one end of the through ring is communicated with the inside of the oil tank, the other end of the through ring is communicated with the oil outlet pipe, the seal ring is connected with the through ring in a sliding way, the seal ring is in sealing fit with the through ring, the rotating rod is fixedly connected with the seal ring, a through oil groove is arranged on the seal ring and is used for communicating the through ring with the oil outlet pipe, one side of the oil tank is also provided with a power assisting mechanism, the power assisting mechanism comprises a quantitative air cylinder, a piston rod and a small oil box, the volume of the small oil box is smaller than that of the first oil tank, the small oil box is communicated with the oil outlet pipe, a solenoid valve is arranged between the small oil box and the oil box, a liquid level sensor is arranged in the small oil box, the liquid level sensor is electrically connected with the electromagnetic valve, the quantitative air cylinder is fixedly connected with one side of the oil tank, an output shaft of the quantitative air cylinder is fixedly connected with a piston rod, a chock block is fixedly connected to the piston rod, a vertical sliding groove is fixedly connected to the inside of the small oil box, the chock block is connected with the sliding groove in a sliding mode, and a hose communicated with the bottom of the small oil box is arranged.

Further setting the following steps: fixedly connected with carousel on the dwang, still be equipped with the buckle that is used for the chucking dwang on the dwang.

Further setting the following steps: and a welded bracket is arranged outside the oil tank.

The small oil box is further arranged to be transparent.

To sum up, the utility model has the advantages of as follows: the problem of uncontrollable lubricating oil mass on the conventional paper machine is avoided, the flow of lubricating oil can be stably controlled, the manual control of a switch is realized, the practicability of the device is guaranteed when the cost is reduced, the overall design is reasonable, and the use is convenient.

Drawings

FIG. 1 is an isometric view of example 1;

FIG. 2 is a front view of embodiment 1;

FIG. 3 is a sectional view taken along line A of FIG. 2 in accordance with embodiment 1;

FIG. 4 is a sectional view taken along line B of FIG. 2 of example 1.

In the figure, 1, a fuel tank; 2. an oil inlet mechanism; 21. rotating the rod; 22. sealing a ring; 23. closed loop; 24. an oil outlet pipe; 25. a turntable; 26. buckling; 27. an oil sump; 3. a power-assisted mechanism; 31. A small oil box; 32. a quantitative cylinder; 33. a piston rod; 34. a liquid level sensor; 35. a chute; 36. a chock block; 37. a hose; 38. an electromagnetic valve; 4. and (4) a bracket.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Embodiment 1, a lubricating oil amount control device for a paper machine, comprising an oil tank 1:

as shown in fig. 1, fig. 2 and fig. 3, be equipped with oil feed mechanism 2 in the oil tank 1, oil feed mechanism 2 includes dwang 21, seal ring 22, lead to ring and play oil pipe 24, dwang 21 rotates with oil tank 1 to be connected, lead to communicate in ring one end and the oil tank 1, the other end and play oil pipe 24 intercommunication, seal ring 22 with lead to the ring to slide and be connected, seal ring 22 with lead to the sealed cooperation of ring, dwang 21 and seal ring 22 fixed connection, be equipped with the oil groove 27 that runs through on the seal ring 22, oil groove 27 is used for leading to ring and play

oil pipe

24, 1 one side of oil tank still is equipped with assist drive device 3.

As shown in fig. 1 and 4, the boosting mechanism 3 includes a quantitative cylinder 32, a piston rod 33 and a small oil box 31, the small oil box 31 is smaller than the first oil tank 1 in volume, the small oil box 31 is communicated with the oil outlet pipe 24, an electromagnetic valve 38 is arranged between the small oil box 31 and the oil tank 1, a liquid level sensor 34 is arranged in the small oil box 31, the liquid level sensor 34 is electrically connected with the electromagnetic valve 38, the quantitative cylinder 32 is fixedly connected with one side of the oil tank 1, an output shaft of the quantitative cylinder 32 is fixedly connected with the piston rod 33, a plug block 36 is fixedly connected to the piston rod 33, a vertical chute 35 is fixedly connected to the inside of the small oil box 31, the plug block 36 is connected with the chute 35 in a sliding manner, and a communicated hose 37 is arranged at the bottom of the small oil box 31.

As shown in fig. 1, a rotating plate 25 is fixedly connected to the rotating rod 21, and a buckle 26 for clamping the rotating rod 21 is further provided on the rotating rod 21.

As shown in fig. 1, a welded bracket 4 is provided outside the oil tank 1, and the small oil box 31 is transparent.

Thereby when specifically using again, user's accessible manual rotation carousel 25, realize the location of dwang 21 in oil tank 1 and rotate, and lock through buckle 26, after dwang 21 rotates, can drive seal ring 22 and lead to the intra-annular rotation, seal ring 22 promptly at the interior round internal rotation that leads to the ring, and because be equipped with the oil groove 27 that link up on the seal ring 22, when rotating in oil groove 27 intercommunication oil tank 1 with oil pipe 24, lubricating oil in the oil tank 1 this moment can be through leading to the ring, at the oil groove 27 through seal ring 22, pass through the ring again, in sending to little oil box 31 through oil pipe 24, the flow is stable controllable, switch manual control, when reduce cost, the practicality of device has been guaranteed.

After lubricating oil flowed into little oil tank 1 to oil tank 1 again, level sensor 34 can in time detect the lubricated oil mass in little oil tank 1, after reaching predetermined liquid level, control solenoid 38 closes, the user observes not producing oil through transparent little oil box 31 this moment, can realize the dislocation of oil groove 27 on seal ring 22 through carousel 25 and buckle 26, oil groove 27 both ends are plugged up by logical ring promptly, stop producing oil, if the user needs great lubricated oil mass, still can outwards export through quantitative cylinder 32, piston rod 33 drives chock 36 and slides on spout 35 promptly, the lubricating oil of little oil box 31 can be fast through hose 37 producing oil under the promotion of atmospheric pressure this moment, reach partial operating mode and need increase the lubricating oil output situation, and is practical and effective.

The above-mentioned embodiments are merely illustrative of the present invention, and are not intended to limit the present invention, and those skilled in the art can make modifications of the present embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent law within the scope of the present invention.

Claims

1. A lubricating oil quantity control device of a paper machine comprises an oil tank (1), and is characterized in that: be equipped with oil feed mechanism (2) in oil tank (1), oil feed mechanism (2) includes dwang (21), seal ring (22), leads to ring and goes out oil pipe (24), dwang (21) rotates with oil tank (1) to be connected, lead to communicate in ring one end and oil tank (1), the other end and go out oil pipe (24) intercommunication, seal ring (22) and lead to the ring to slide and be connected, seal ring (22) and lead to the sealed cooperation of ring, dwang (21) and seal ring (22) fixed connection, be equipped with oil groove (27) that run through on seal ring (22), oil groove (27) are used for the intercommunication ring and go out oil pipe (24), oil tank (1) one side still is equipped with assist drive mechanism (3), assist drive mechanism (3) include quantitative cylinder (32), piston rod (33) and little oil box (31), little oil box (31) volume is less than first oil tank (1), little oil box (31) and play oil pipe (24) intercommunication, be equipped with solenoid valve (38) between little oil box (31) and oil tank (1), be equipped with level sensor (34) in little oil box (31), level sensor (34) are connected with solenoid valve (38) electricity, ration cylinder (32) and oil tank (1) one side fixed connection, ration cylinder (32) output shaft and piston rod (33) fixed connection, fixedly connected with chock (36) on piston rod (33), fixedly connected with vertical spout (35) in little oil box (31), chock (36) slide with spout (35) and are connected, little oil box (31) bottom is equipped with hose (37) of intercommunication.

2. A lubricating oil level control apparatus for a paper machine as claimed in claim 1, wherein: fixedly connected with carousel (25) on dwang (21), still be equipped with buckle (26) that are used for chucking dwang (21) on dwang (21).

3. A lubricating oil level control apparatus for a paper machine as claimed in claim 1, wherein: and a welded bracket (4) is arranged outside the oil tank (1).

4. A lubricating oil level control apparatus for a paper machine as claimed in claim 1, wherein: the small oil box (31) is transparent.