Automatic lubricating system

Abstract

The utility model provides an automatic lubricating system which is characterized in that a gear box is arranged on one side of a rack of a ring die granulator, and a compression roller and a main shaft are arranged in the center of the gear box in a penetrating manner; the oil storage and transportation module is arranged on the left side wall or the right side wall of the top of the rack of the ring die granulator through bolt connection; the monitoring control module is arranged on a side plate, close to one side of the oil storage and transportation module, of the gearbox through bolt connection. The mounting bracket sleeves the back of the gearbox and is connected with the compression roller and the main shaft; one side of the lubricating module is arranged in the center of the mounting bracket through a bolt, and one side of the lubricating module is connected with the monitoring control module through an oil conveying pipe. The automatic oiling device has the advantages that automatic closed oiling is achieved, and production efficiency is improved; and grease cannot be in contact with dust in a production workshop in the oiling process.

Description

TECHNICAL FIELD

[0001] The utility model relates to ring die granulator design field, especially automatic lubrication technical field, concretely is a kind of automatic lubrication system. BACKGROUND

[0002] Ring die granulator is the main feed mechanical equipment of production granular feed, wherein lubrication system directly influences feed production progress, also can influence equipment service life, ring die granulator needs to be lubricated constantly in time and quantitatively during high-speed operation, to reach the effect of discharge friction heat, bearing cooling and prolonging equipment service life.

[0003] At present, feed factory mainly relies on manual oil gun mode to add directly, this mode often cannot add oil in time and quantitatively, a large amount of dust enters grease, influences equipment normal operation, greatly reduces work efficiency, and influences production progress. SUMMARY

[0004] In view of the above-mentioned shortcomings of prior art, the purpose of the utility model is to provide an automatic lubrication system for solving the difficulties of prior art.

[0005] To achieve the above-mentioned purpose and other related purposes, the utility model provides an automatic lubrication system, comprising:

[0006] Ring die granulator rack 1, one side of the ring die granulator rack 1 is gear box 11, and the gear box 11 is provided with pressure roller and main shaft 12 in the middle;

[0007] Oil storage and conveying module, the oil storage and conveying module is arranged on the left side or right side wall of the top of the ring die granulator rack 1 by bolt connection;

[0008] Monitoring control module 3, the monitoring control module 3 is arranged on the side plate of the gear box 11 near the oil storage and conveying module side by bolt connection;

[0009] Mounting bracket 4, the mounting bracket 4 is sleeved on the back of the gear box 11 and connected with the pressure roller and main shaft 12;

[0010] Lubrication module 5, one side of the lubrication module 5 is arranged in the middle of the mounting bracket 4 by bolt, and one side of the lubrication module 5 is connected with the monitoring control module 3 through oil conveying pipe.

[0011] According to the preferred scheme, the oil storage and conveying module comprises:

[0012] Oil pump 2, the bottom of the oil pump 2 is driving motor 21, the driving motor 21 is arranged on the left side or right side wall of the ring die granulator rack 1 by bolt connection, and transparent grease tank 22 is installed on the top of the oil pump 2;

[0013] Plungers 23 are provided with 3, 3 said plungers 23 around the oil pump 2 is set in the four.

[0014] According to the preferred scheme, the monitoring control module 3 comprises:

[0015] The mounting plate 31 is provided by bolt connection on the side plate of the gear box 11 near the storage oil module side;

[0016] The safety overflow valve 32 is provided with 3 groups, 3 groups of safety overflow valve 32 is set by bolt connection equidistantly in the mounting plate 31, the safety overflow valve 32 inlet is connected with the plunger 23 through the oil pipe;

[0017] The pressure gauge 33 is provided with oil pipe expansion core joint 34 on the other side of the safety overflow valve 32 top.

[0018] According to the preferred scheme, the mounting bracket 4 comprises:

[0019] The ball bearing 41 is sleeved on the back of the gear box 11 and connected with the pressure roller and main shaft 12;

[0020] The T type mounting disc 42 is provided on the side of the ball bearing 41 away from the oil pump 2, and the T type mounting disc 42 is connected with the outer ring of the ball bearing 41 by welding;

[0021] The end cover 43 is clamped in the T type mounting disc 42, and the other side of the end cover 43 is connected with the side of the T type mounting disc 42 away from the oil pump 2 by bolt, and the other side of the end cover 43 is clamped with the oil injection positioning disc 44;

[0022] The pressure roller oil injection joint 45 and the main shaft oil injection joint 46 are provided with oil injection positioning disc 44, and the pressure roller oil injection joint 45 and the main shaft oil injection joint 46 are connected with the pressure roller and the main shaft 12 respectively through the oil pipe.

[0023] According to the preferred scheme, the pressure roller oil injection joint 45 is provided with 2, and the main shaft oil injection joint 46 is provided with 1.

[0024] According to the preferred scheme, the lubricating module 5 comprises:

[0025] The branch oil pipe 51 is sleeved on the oil inlet of the pressure roller oil injection joint 45 and the main shaft oil injection joint 46 through the nut;

[0026] A shaft sleeve 52, which is T-shaped, has two press roller oil injection holes 56 and one main shaft oil injection hole 57 at one end, and the press roller oil injection holes 56 and the main shaft oil injection hole 57 are sleeved on the oil outlet of the branch oil pipe 51;

[0027] Three oil injection nuts 53 are sleeved on the shaft sleeve 52, and a sealing ring 55 is arranged between the three oil injection nuts 53, one side of the oil injection nut 53 is provided with an oil passage 54, the oil outlet of the oil passage 54 is communicated with the press roller oil injection hole 56 and the main shaft oil injection hole 57, and the oil inlet of the oil passage 54 is connected with the oil outlet of the safety overflow valve 32 through an oil conveying pipe;

[0028] A support bracket 58 is connected with the T-shaped mounting disc 42 on one side through a bolt, and is sleeved on the outer side of the three oil injection nuts 53 on the other side.

[0029] According to the preferred embodiment, the press roller oil injection hole 56 and the main shaft oil injection hole 57 are L-shaped.

[0030] The utility model discloses a ring die granulator frame, stores and conveys oil storage module, monitoring control module, mounting support and lubricating module, which has the following beneficial effects:

[0031] (1) Automatic closed oiling improves production efficiency;

[0032] (2) In the oiling process, the grease does not contact the dust in the production workshop;

[0033] The following will be described in detail in combination with the drawings to make the features and advantages of the utility model easy to understand. BRIEF DESCRIPTION OF DRAWINGS

[0034] Figure 1 It is shown as a three-dimensional structure schematic diagram of the utility model;

[0035] Figure 2 It is shown as an enlarged schematic diagram of the three-dimensional structure of the monitoring control module in the utility model;

[0036] Figure 3 It is shown as an enlarged schematic diagram of the three-dimensional structure of the other side of the gear box in the utility model;

[0037] Figure 4 It is shown as an enlarged schematic diagram of the three-dimensional structure of the mounting support and the lubricating module in the utility model;

[0038] Figure 5 It is shown as an explosion view of the mounting support and the lubricating module in the utility model;

[0039] Figure 6 It is a stereoscopic structure amplification schematic view about the lubricating module in the utility model;

[0040] Figure 7 It is a stereoscopic structure amplification schematic view about the shaft sleeve in the utility model;

[0041] Label explanation

[0042] 1, ring die granulator frame; 11, gear box; 12, press roller and main shaft;

[0043] 2, oil pump; 21, driving motor; 22, grease tank; 23, plunger;

[0044] 3, monitoring control module; 31, mounting plate; 32, safety overflow valve; 33, pressure gauge; 34, oil pipe expansion core joint;

[0045] 4, mounting bracket; 41, ball bearing; 42, T-shaped mounting disc; 43, end cover; 44, oil injection positioning disc; 45, press roller oil injection joint; 46, main shaft oil injection joint;

[0046] 5, lubricating module; 51, branch oil pipe; 52, shaft sleeve; 53, oil injection nut; 54, oil passage; 55, sealing ring; 56, press roller oil injection hole; 57, main shaft oil injection hole; 58, support bracket; DETAILED DESCRIPTION

[0047] In order to make the purpose, technical scheme and advantages of the utility model more clear, the technical scheme of the utility model embodiment will be described clearly and completely in the following with the drawings of the utility model specific embodiment. The same reference signs in the drawings represent the same parts. It should be noted that the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0048] Compared with the embodiment shown in the drawings, the feasible implementation scheme within the protection scope of the utility model can have fewer components, have other components not shown in the drawings, different components, differently arranged components or differently connected components, etc. In addition, two or more components in the drawings can be realized in a single component, or a single component shown in the drawings can be realized as a plurality of separate components.

[0049] Unless otherwise defined, technical terms or scientific terms used herein shall have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terms "first", "second", and similar terms do not imply any order, quantity, or importance, but are used to distinguish one element from another, and are used only to distinguish different components. Similarly, the terms "one" or "a" or "an" do not necessarily mean "one", "single" or "only one". The terms "including", "comprising", and similar terms mean that the elements or objects listed after the term encompass the elements or objects listed and equivalents thereof, and do not exclude other elements or objects. The terms "connected" or "coupled" do not necessarily mean physically or mechanically connected, but can include electrical connection, whether direct or indirect. The terms "upper", "lower", "left", "right", and the like are used only to indicate relative positional relationships, and when the absolute positions of the described objects are changed, the relative positional relationships can also be changed accordingly.

[0050] The automatic lubrication system is used in the lubrication process of the pressure roller and the main shaft of the ring die granulator, and the specification and type of the ring die granulator are not limited, but the storage and oil conveying module, the monitoring and control module 3, the mounting bracket 4 and the lubrication module 5 structure are particularly suitable for the automatic lubrication process of the pressure roller and the main shaft.

[0051] In general, the automatic lubrication system mainly includes a storage and oil conveying module, a monitoring and control module 3, a mounting bracket 4 and a lubrication module 5, which can be seen from Figure 1 which shows the arrangement relationship of the storage and oil conveying module, the monitoring and control module 3, the mounting bracket 4 and the lubrication module 5.

[0052] When the automatic lubrication system is used, the oil pump 2 in the storage and oil conveying module is started, the bottom driving motor 21 of the oil pump 2 rotates at 42 revolutions per minute, the oil in the oil tank 22 is discharged from the three plungers 23, and is transported to the two pressure roller oil injection joints 45 and the one main shaft oil injection joint 46 in the mounting bracket 4 through the oil conveying pipe, the monitoring and control module 3 and the lubrication module 5 in turn. Three oil supply lines are set in the automatic oil supply, and the output ratio can be freely adjusted according to the different number of bearings in the pressure roller and the main shaft 12 in the gear box 11 of different models and specifications by replacing the plungers 23. The monitoring and control module 3 is used to detect the pressure of the plungers 23 and the entire oil conveying pipe oil line. Under normal circumstances, the pressure gauge 33 in the monitoring and control module 3 will display a small pressure. When the oil line is blocked, the pressure will rise. When the pressure reaches 150 bar, the safety overflow valve 32 will open the pressure relief port, and the pressure will be relieved and an alarm will be given. The automatic lubrication system realizes automatic and closed oiling, improves production efficiency, and the oil does not contact the dust in the production workshop during the oiling process.

[0053] The storage oil feeding module is arranged on the left or right side wall of the top of the ring die granulator frame 1 by bolt connection, and comprises an oil feeding pump 2 and plungers 23. The bottom of the oil feeding pump 2 is a driving motor 21, which is arranged on the left or right side wall of the ring die granulator frame 1 by bolt connection. A transparent oil tank 22 is installed on the top of the oil feeding pump 2, so as to check the oil storage in the oil tank. Three plungers 23 are arranged around the oil feeding pump 2.

[0054] The monitoring control module 3 is arranged on the side plate of the gear box 11 near the storage oil feeding module by bolt connection, and comprises a mounting plate 31, a safety overflow valve 32, a pressure gauge 33 and an oil pipe expansion core joint 34. The mounting plate 31 is arranged on the side plate of the gear box 11 near the storage oil feeding module by bolt connection. Three groups of safety overflow valves 32 are arranged at equal intervals on the mounting plate 31. The oil inlet of the safety overflow valve 32 is connected with the plunger 23 through an oil feeding pipe. The pressure gauge 33 is arranged on one side of the top of the safety overflow valve 32. The oil pipe expansion core joint 34 is arranged on the other side of the top of the safety overflow valve 32.

[0055] The mounting bracket 4 is sleeved on the back of the gear box 11 connected with the compression roller and the main shaft 12, and comprises a ball bearing 41, a T-shaped mounting disc 42, an end cover 43, a compression roller oil feeding joint 45 and a main shaft oil feeding joint 46. The inner ring of the ball bearing 41 is sleeved on the back of the gear box 11 connected with the compression roller and the main shaft 12. The T-shaped mounting disc 42 is arranged on the side of the ball bearing 41 away from the oil feeding pump 2. The T-shaped mounting disc 42 is connected with the outer ring of the ball bearing 41 by welding. The end cover 43 is clamped in the T-shaped mounting disc 42. The other side of the end cover 43 is connected with the side of the T-shaped mounting disc 42 away from the oil feeding pump 2 by bolt. The oil feeding positioning disc 44 is clamped in the middle of the other side of the end cover 43. The compression roller oil feeding joint 45 and the main shaft oil feeding joint 46 are threaded and arranged in the middle of the oil feeding positioning disc 44. The oil outlets of the compression roller oil feeding joint 45 and the main shaft oil feeding joint 46 are connected with the compression roller and the main shaft 12 through oil feeding pipes respectively. Two compression roller oil feeding joints 45 and one main shaft oil feeding joint 46 are arranged.

[0056] The lubricating module 5 is arranged in the middle of the mounting bracket 4 by bolts on one side, and is connected with the monitoring and control module 3 by an oil pipe on the other side. The lubricating module 5 comprises a branch oil pipe 51, a shaft sleeve 52 and three oil injection nuts 53. The branch oil pipe 51 is sleeved on the oil inlet of the press roller oil injection joint 45 and the main shaft oil injection joint 46 through a nut. The shaft sleeve 52 is T-shaped, and two press roller oil injection holes 56 and one main shaft oil injection hole 57 are formed in one end of the shaft sleeve 52. The press roller oil injection holes 56 and the main shaft oil injection hole 57 are sleeved on the oil outlet of the branch oil pipe 51. The three oil injection nuts 53 are sleeved on the shaft sleeve 52, and a sealing ring 55 is arranged between the three oil injection nuts 53. An oil passage 54 is formed in one side of the oil injection nut 53. The oil outlet of the oil passage 54 is communicated with the press roller oil injection holes 56 and the main shaft oil injection hole 57. The oil inlet of the oil passage 54 is connected with the oil outlet of the safety overflow valve 32 through an oil pipe. The press roller oil injection holes 56 and the main shaft oil injection hole 57 are L-shaped.

[0057] The above embodiments only illustrate the principles and effects of the present application, and are not used to limit the present application. Any person skilled in the art can modify or change the above embodiments without departing from the spirit and scope of the present application. Therefore, all equivalent modifications or changes completed by those skilled in the art without departing from the spirit and technical thought of the present application should be covered by the claims of the present application.

Claims

1. An automatic lubrication system, characterized in that, Include: Ring molding machine frame (1), the ring molding machine frame (1) one side is gear box (11), gear box (11) is centrally provided with pressure roller and main shaft (12); Storage oil delivery module, the storage oil delivery module is bolted to the left or right side wall on the top of the ring molding machine frame (1); Monitoring control module (3), the monitoring control module (3) is bolted to the side plate on the side of the gear box (11) close to the storage oil delivery module; Mounting bracket (4), the mounting bracket (4) is sleeved on the back of the gear box (11) connected with the pressure roller and the main shaft (12); Lubricating module (5), one side of the lubricating module (5) is bolted to the middle of the mounting bracket (4), and one side of the lubricating module (5) is connected with the monitoring control module (3) through the oil pipe.

2. The automatic lubrication system of claim 1, wherein, The storage oil delivery module comprises: The oil pump (2) is provided with a drive motor (21) at the bottom, the drive motor (21) is bolted to the left or right side wall of the ring molding machine frame (1), and the transparent grease tank (22) is installed at the top of the oil pump (2); The plunger (23) is provided with three, and the three plungers (23) are circumferentially provided around the oil pump (2).

3. The automatic lubrication system of claim 2, wherein, The monitoring control module (3) comprises: The mounting plate (31) is bolted to the side plate on the side of the gear box (11) close to the storage oil delivery module; The safety overflow valve (32) is provided with three groups, and the three groups of safety overflow valves (32) are equidistantly arranged in the middle of the mounting plate (31) by bolt connection, and the oil inlet of the safety overflow valve (32) is connected with the plunger (23) through the oil pipe; The pressure gauge (33) is provided on one side of the top of the safety overflow valve (32), and the oil pipe expansion core joint (34) is provided on the other side of the top of the safety overflow valve (32).

4. The automatic lubrication system of claim 3, wherein, The mounting bracket (4) comprises: The ball bearing (41) is sleeved on the back of the gear box (11) connected with the pressure roller and the main shaft (12); The T-shaped mounting disc (42) is provided on the side of the ball bearing (41) away from the oil pump (2), and the T-shaped mounting disc (42) is connected with the outer ring of the ball bearing (41) by welding; The end cover (43) is clamped in the T-shaped mounting disc (42) on one side, and the other side of the end cover (43) is connected with the side of the T-shaped mounting disc (42) away from the oil pump (2) by bolts, and the oil injection positioning disc (44) is clamped in the middle of the other side of the end cover (43); The pressure roller oil injection joint (45) and the main shaft oil injection joint (46) are threadedly connected in the middle of the oil injection positioning disc (44), and the oil outlets of the pressure roller oil injection joint (45) and the main shaft oil injection joint (46) are connected with the pressure roller and the main shaft (12) respectively through the oil pipes.

5. The automatic lubrication system of claim 4, wherein, The press roller oil injection joint (45) is provided with two, the main shaft oil injection joint (46) is provided with one.

6. The automatic lubrication system of claim 5, wherein, The lubricating module (5) comprises: A branch oil pipe (51) is sleeved on the oil inlet of the press roller oil injection joint (45) and the main shaft oil injection joint (46) through a nut; A shaft sleeve (52) is T-shaped, one end of the shaft sleeve (52) is provided with two press roller oil injection holes (56) and one main shaft oil injection hole (57), the press roller oil injection hole (56) and the main shaft oil injection hole (57) are sleeved on the oil outlet of the branch oil pipe (51); Three oil injection nuts (53) are sleeved on the shaft sleeve (52), a sealing ring (55) is arranged between the three oil injection nuts (53), an oil passage (54) is formed on one side of the oil injection nut (53), the oil outlet of the oil passage (54) is communicated with the press roller oil injection hole (56) and the main shaft oil injection hole (57), the oil inlet of the oil passage (54) is connected with the oil outlet of the safety overflow valve (32) through an oil pipe; A support bracket (58) is connected with the T-shaped mounting disc (42) on one side through a bolt, the support bracket (58) is sleeved on the outer side of the three oil injection nuts (53) on the other side.

7. The automatic lubrication system of claim 6, wherein, The press roller oil injection hole (56) and the main shaft oil injection hole (57) are L-shaped.

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