Chain scraper conveyor with oil receiving mechanism

Abstract

The utility model discloses a chain scraper conveyor with an oil receiving mechanism, which relates to the manufacturing technology of bearing seats and comprises an oil collecting unit used for collecting lubricating oil falling from the chain scraper conveyor. The oil liquid collecting unit is arranged below the chain plate of the chain plate conveyor, lubricating oil can be collected and recycled, a bottle opening is automatically sealed through the automatic opening and closing piece, and the lubricating oil is prevented from being exposed in air for a long time to be oxidized and deteriorated.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing seat manufacturing, in particular to a chain plate conveyor with an oil receiving mechanism. Background Art

[0002] The bearing seat for rollers is usually formed by metal disc materials through a die through multiple steps of stamping, stretching, shaping, punching, trimming, etc.

[0003] Before the existing bearing seats are stamped and stretched multiple times, the unformed bearing seats are generally transported by a chain conveyor. Since the unformed bearing seats are sprayed with oil (lubricating oil, used to reduce stamping friction) each time before stamping and stretching, lubricating oil often drips from the chain plates of the chain conveyor to the ground, causing unnecessary waste. Therefore, the present application provides a chain conveyor with an oil receiving mechanism to meet the needs. Utility Model Content

[0004] The purpose of the present application is to provide a chain plate conveyor with an oil receiving mechanism, so as to solve the technical problem of waste caused by lubricating oil dripping on the existing chain plate conveyor.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solutions: A chain conveyor with an oil receiving mechanism, comprising a chain conveyor, and also comprising an oil collection unit for collecting lubricating oil dropped from the chain conveyor;

[0006] The oil collection unit comprises a collection tank and a receiving bottle installed at a low position of the collection tank;

[0007] The collecting trough comprises a U-shaped plate arranged in a V shape, two U-shaped plates are relatively connected together, and the collecting trough is installed below the chain conveyor;

[0008] The receiving bottle includes a bottle body with a liquid inlet end located at the low-lying liquid outlet of the collecting tank, a valve is installed on the liquid outlet end of the bottle body, and an automatic opening and closing component is plugged and installed at the liquid inlet port of the bottle body. The automatic opening and closing component is made of elastic material, and the upper and lower ends of the automatic opening and closing component are respectively a wide liquid inlet opening and a narrow liquid outlet opening.

[0009] Preferably, the inner cavity of the wide liquid inlet opening of the automatic opening and closing member is provided with a filter.

[0010] Preferably, a hollow cylinder communicating with the inner cavity of the bottle body is arranged on the outer wall of the bottle body, and a gas separation membrane is arranged in the inner cavity of the hollow cylinder to prevent oxygen from entering the bottle body and maintain the balance of internal and external pressures.

[0011] Preferably, a sealing plate is provided on the front end of the hollow cylinder, and a through hole is provided at the axis of the sealing plate, and a filter screen is installed in the inner cavity of the through hole.

[0012] Preferably, the U-shaped plate includes two L-shaped plates, and the opposite ends of the two L-shaped plates are inclined inwards and connected together.

[0013] In summary, the technical effects and advantages of the utility model are:

[0014] The utility model has a reasonable structure. An oil collection unit is arranged under the chain plate of the chain plate conveyor, which can collect and recycle the lubricating oil, and the bottle mouth is automatically sealed by the automatic opening and closing part to prevent the lubricating oil from being oxidized and deteriorated when exposed to the air for a long time.

[0015] In the utility model, a gas separation membrane is provided, which does not allow oxygen to enter the interior of the bottle body and maintains the balance of internal and external pressures. The gas separation membrane makes the pressure inside and outside the bottle body consistent, which is conducive to the opening of the narrow liquid outlet, and is conducive to the lubricating oil entering the bottle body, and avoids oxygen from entering the interior of the bottle body, thereby preventing the lubricating oil in the bottle body from oxidizing and deteriorating. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 for Figure 1 Schematic diagram of the structure of the center feed bottle;

[0019] Figure 3 for Figure 2 Schematic diagram of the split structure of the center feed bottle;

[0020] Figure 4 It is a multi-angle view of 3 kinds of automatic opening and closing parts;

[0021] Figure 5 for Figure 1 Left side cross-section of the middle collecting tank.

[0022] In the figure: 1. chain conveyor; 2. collecting trough; 21. L-shaped plate; 3. receiving bottle; 31. bottle body; 32. valve; 33. automatic opening and closing part; 331. wide liquid inlet; 332. narrow liquid outlet; 4. hollow cylinder; 5. gas separation membrane; 6. filter screen. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example: Reference Figure 1-4 As shown, a chain conveyor with an oil receiving mechanism includes a chain conveyor 1 and an oil collecting unit for collecting lubricating oil dropped from the chain conveyor 1;

[0025] The oil collection unit comprises a collection tank 2 and a receiving bottle 3 installed at a low position of the collection tank 2;

[0026] The collecting trough 2 includes a U-shaped plate arranged in a V shape, and the two U-shaped plates are relatively connected together. The collecting trough 2 is installed below the chain conveyor 1;

[0027] The receiving bottle 3 includes a bottle body 31 whose liquid inlet end is located at the low-lying liquid outlet of the collecting tank 2, a valve 32 is installed on the liquid outlet end of the bottle body 31, and an automatic opening and closing component 33 is plugged and installed at the liquid inlet port of the bottle body 31. The automatic opening and closing component 33 is made of elastic material, and the upper and lower ends of the automatic opening and closing component 33 are respectively a wide liquid inlet opening 331 and a narrow liquid outlet opening 332.

[0028] During use, the lubricating oil on the chain plate of the chain conveyor 1 drips into the collecting tank 2, and gathers in the low-lying area and enters the inner cavity of the liquid inlet wide mouth 331. When a certain amount of lubricating oil in the inner cavity of the liquid inlet wide mouth 331 is gathered, gravity causes the liquid outlet narrow mouth 332 to change from a closed state to an open state, and part of the lubricating oil in the liquid inlet wide mouth 331 enters the bottle body 31 for storage and collection. At the same time, the lubricating oil remaining in the inner cavity of the liquid inlet wide mouth 331 can play a sealing role, which can prevent external gas from entering the interior of the bottle body 31 through the liquid inlet end of the bottle body, thereby avoiding excessive contact between the lubricating oil and oxygen to form an oxidation reaction, and avoiding affecting the lubricating effect of the lubricating oil. When the valve 32 is opened, the lubricating oil in the bottle body 31 can be directly discharged for secondary use.

[0029] It should be noted that when draining the oil, avoid draining all the internal lubricating oil at once, and leave some lubricating oil to seal the liquid outlet to prevent external oxygen from entering the bottle body 31 through the liquid outlet.

[0030] As a preferred implementation mode in this embodiment, which is not shown in the figure, the inner cavity of the wide liquid inlet 331 of the automatic opening and closing member 33 is provided with a filter element, through which the lubricating oil can be filtered and then collected, thereby improving the quality of the collected lubricating oil. The filter element can be selected from filter gauze, which has a good filtering effect.

[0031] As a preferred implementation in this embodiment, Figure 3 As shown, a hollow cylinder 4 communicating with the inner cavity of the bottle body 31 is arranged on the outer wall of the bottle body 31, and a gas separation membrane 5 is arranged in the inner cavity of the hollow cylinder 4, which does not allow oxygen to enter the bottle body 31 (nitrogen can freely enter and exit the bottle body 31) and maintains the balance of internal and external pressures. The gas separation membrane 5 makes the internal and external pressures of the bottle body 31 consistent (advantage: it is conducive to the opening of the narrow liquid outlet 332 and the entry of lubricating oil into the bottle body 31), and prevents oxygen from entering the bottle body 31 (advantage: it can prevent the lubricating oil in the bottle body 131 from oxidizing and deteriorating).

[0032] As a preferred implementation in this embodiment, Figure 3 As shown, a sealing plate is provided on the front end of the hollow cylinder 4, and a through hole is provided at the axial center of the sealing plate. A filter screen 6 is installed in the inner cavity of the through hole to filter the external air to prevent impurities from adhering to the gas separation membrane 5, causing blockage and affecting the inlet and outlet of the gas.

[0033] It should be noted that a filter gauze can be set inside the filter screen 6, and the filter screen 6 is set as a silver ion filter screen, which can sterilize while filtering to avoid bacterial growth on the gas separation membrane 5, which will cause blockage and affect the inlet and outlet of gas.

[0034] As a preferred implementation in this embodiment, Figure 5 As shown, the U-shaped plate includes two L-shaped plates 21, and the opposite ends of the two L-shaped plates 21 are tilted inward and connected together. Its design is conducive to the lubricating oil in the receiving trough 2 to be gathered toward the bottle mouth of the receiving bottle 3.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A chain conveyor with an oil receiving mechanism, comprising a chain conveyor (1), characterized in that: It also includes an oil collection unit, which is used to collect lubricating oil dropped from the chain conveyor (1); The oil collection unit comprises a collection tank (2) and a receiving bottle (3) installed in a low-lying area of ​​the collection tank (2); The collecting trough (2) comprises a U-shaped plate arranged in a V-shape, the two U-shaped plates being relatively connected together, and the collecting trough (2) is installed below the chain conveyor (1); The receiving bottle (3) comprises a bottle body (31) whose liquid inlet end is located at a low-lying liquid outlet of the collecting tank (2); a valve (32) is installed on the liquid outlet end of the bottle body (31); an automatic opening and closing component (33) is plugged and installed at the liquid inlet port of the bottle body (31); the automatic opening and closing component (33) is made of elastic material; and the upper and lower ends of the automatic opening and closing component (33) are respectively a wide liquid inlet opening (331) and a narrow liquid outlet opening (332).

2. A chain conveyor with an oil receiving mechanism according to claim 1, characterized in that: The inner cavity of the wide liquid inlet opening (331) of the automatic opening and closing member (33) is provided with a filter member.

3. The chain conveyor with an oil receiving mechanism according to claim 1, characterized in that: A hollow cylinder (4) communicating with the inner cavity of the bottle body (31) is arranged on the outer wall of the bottle body (31), and a gas separation membrane (5) is arranged in the inner cavity of the hollow cylinder (4) so ​​as to prevent oxygen from entering the interior of the bottle body (31) and maintain internal and external pressure balance.

4. A chain conveyor with an oil receiving mechanism according to claim 3, characterized in that: A sealing plate is provided on the front end of the hollow cylinder (4), and a through hole is provided at the axis of the sealing plate, and a filter screen (6) is installed in the inner cavity of the through hole.

5. The chain conveyor with an oil receiving mechanism according to claim 1, characterized in that: The U-shaped plate comprises two L-shaped plates (21), and the opposite ends of the two L-shaped plates (21) are arranged to be inclined inwards and connected together.

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