Cleaning, cooling and spraying device of right-angle turning all-in-one machine turntable assembly

Abstract

The utility model discloses a cleaning, cooling and spraying device for a turntable assembly of a right-angle turning all-in-one machine, which is characterized in that a side spray head, a top spray head and a scraper are arranged in a protective shell, underground cooling water is utilized, and the side spray head and the top spray head are controlled by an electromagnetic valve to carry out regular high-pressure washing and cooling on the inside, so that a turntable and the scraper are cooled; when the rotating disc rotates, the scraping plate can scrape away attachments which are difficult to wash and fall off on the rotating disc, the scraped attachments are blocked by the scraping plate in the cleaning process and then discharged by opening a blocking cover on a sewage discharging opening, meanwhile, sewage is discharged, in addition, the spray heads and the pipelines are arranged in a built-in mode, and therefore the cleaning efficiency is improved. Through automatic control, the service life of a whole set of scraper conveyor can be effectively prolonged, the maintenance cost is reduced, and the number of workers is reduced, so that the industry problems of the service life and the maintenance aspect of the turntable assembly of the right-angle turning all-in-one machine are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of right-angle turning all-in-one machine equipment, in particular to a cleaning and cooling spray device for a turntable assembly of a right-angle turning all-in-one machine. Background Art

[0002] Currently, in the process of using the turntable assembly of the right-angle turn all-in-one machine, due to the complex structure of the turntable, the harsh underground environment, and the high viscosity of coal dust and stone powder, these substances adhere to the core components of the turntable. This adhesion phenomenon increases the operating resistance of the turntable and intensifies the wear, resulting in frequent operating failures and the need for shutdowns for maintenance. Frequent shutdowns for maintenance and unstable turntable operation will lead to a decline in the overall efficiency of the production line, affecting the continuity and efficiency of the entire production process. In addition, the coordination between the scraper and the turntable also causes heat and wear. Continuous wear causes more parts to need to be replaced, increasing the cost of repair and replacement parts. At the same time, frequent wear and heat of the turntable assembly will accelerate equipment aging, reduce the service life of the equipment, and further increase maintenance costs and time. At present, the solution mainly relies on manual cleaning of attachments, but an effective treatment solution has not yet been found. Utility Model Content

[0003] The purpose of this utility model is to provide a cleaning and cooling spray device for the turntable assembly of a right-angle turn all-in-one machine, so as to solve the problem that the underground environment is harsh, coal dust and stone powder are highly sticky and adhere to the turntable, the core component of the turntable assembly, resulting in large resistance to the operation of the turntable and increased wear, and multiple operating failures have occurred and the machine has to be stopped for maintenance, relying on manual cleaning of the attachments.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cleaning and cooling spray device for a turntable assembly of a right-angle turntable integrated machine, comprising a protective shell, a turntable, a side nozzle, a top nozzle, and a scraper. The protective shell is a fan-shaped hollow shell, connected to the turntable machine, with both ends respectively connected to the turntable machine groove side, and two turntables are hinged inside it. The outer circumference of the turntable is U-shaped, the two turntables are arranged at a higher and lower position, and the two turntables rotate in opposite directions. A partition is provided between the two turntables, and the partition is connected to the protective shell. Gaps are respectively left between the two turntables and the upper and lower ends of the inner wall of the protective shell. Scrapers are respectively provided on the outer circumferences of the two turntables, and the scrapers are staggered and connected to the protective shell. Side nozzles corresponding to the turntables are provided on the ends of the protective shell that contact the turntable machine groove side, all of which are located inside the protective shell, and the nozzles of the side nozzles face the outer circumference of the turntable. A plurality of top nozzles are provided at the top of the inner wall of the protective shell, and the nozzles of the top nozzles face the top of the turntable.

[0005] Preferably, the scraper is U-shaped, with its U-shaped end connected to the outer circumferential groove of the turntable, and the vertical end of one end is arranged in the gap between the turntable and the protective shell, respectively abutting the protective shell and the turntable, and the vertical end of the other end is arranged corresponding to the U-shaped groove of the outer circumference of the turntable.

[0006] Preferably, the side nozzles and top nozzles are connected to the coolant storage tank via hoses.

[0007] Preferably, a solenoid valve is provided on the hose to control the switching of the side nozzles and the top nozzle.

[0008] Preferably, two sewage outlets are further provided, which are opened at different heights on the outer circumference of the protective shell and are staggered, corresponding to the rotation direction of the turntable, and are respectively located at the left and right ends of the two scrapers.

[0009] Preferably, a blocking cover is connected to the sewage outlet, and through holes are respectively provided on the left and right ends of the blocking cover. Positioning bolts are connected in the through holes. The positioning bolts pass through the blocking cover and are screwed into the positioning holes provided on the protective shell.

[0010] Compared with the prior art, the beneficial effects of the present invention are:

[0011] By setting side nozzles, top nozzles and scrapers in the protective shell, and using downhole cooling water, the side nozzles and top nozzles are controlled by solenoid valves to perform regular high-pressure flushing and cooling of the interior, thereby cooling the turntable and scraper, and flushing away debris attached to the surface. When the turntable rotates, the scraper will also scrape off attachments on the turntable that are difficult to flush away. These scraped attachments will be blocked by the scraper during the cleaning process, and then discharged by opening the cover on the sewage outlet, and the sewage will be discharged at the same time. In addition, the layout of the nozzles and pipelines are all built-in designs and can be better protected. This cleaning method can effectively ensure the operating efficiency of the all-in-one machine turntable assembly, reduce operating resistance, and through automated control, can effectively improve the service life of the complete scraper machine, reduce maintenance costs, and reduce the number of workers, thereby solving the industry problems in the service life and maintenance of the turntable assembly of the right-angle turntable. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the arrangement structure of the side nozzles and top nozzles of the utility model.

[0013] Figure 2 This is a schematic diagram of the cooperation structure between the scraper and the turntable of the utility model.

[0014] Figure 3 It is a schematic diagram of the overall structure of the utility model.

[0015] In the figure: 1. Protective shell; 2. Turntable; 3. Side nozzle; 4. Top nozzle; 5. Scraper; 6. Shield. DETAILED DESCRIPTION

[0016] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0017] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0018] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc. should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] Example 1: Please refer to Figure 1-2, the utility model provides an embodiment: a cleaning and cooling spray device for a turntable assembly of a right-angle turntable integrated machine, comprising a protective shell 1, a turntable 2, a side nozzle 3, a top nozzle 4, and a scraper 5. The protective shell 1 is a fan-shaped hollow shell connected to the turntable machine. The protective shell 1 is a fan-shaped hollow shell connected to the turntable machine for protecting the internal components and providing a closed environment for cleaning and cooling. It is connected to the turntable machine slot, fixing the internal turntable 2, and at the same time providing the side nozzles 3 and The top nozzle 4 provides an installation position, and both ends are connected to the turntable machine slot. There are two turntables 2 hinged inside. The two turntables 2 are set to opposite rotation directions and high and low settings, which can effectively complete the material processing and transportation tasks. The outer circumference of the turntable 2 is U-shaped, and the two turntables 2 are set high and low, and the rotation directions of the two turntables 2 are opposite. A partition is set between the two turntables 2, and the partition is connected to the protective shell 1. The partition divides the two turntables 2 into two parts, and the two turntables 2 and the protective shell 1 are connected. There is a gap between the upper and lower ends of the inner wall, and scrapers 5 are respectively provided on the outer circumferences of the two turntables 2. The scrapers 5 are staggered. When the turntable 2 rotates, the main function of the scraper 5 is to scrape off the attachments on the turntable 2 that are difficult to wash off, thereby ensuring that the surface of the turntable 2 remains clean. The scraper 5 is connected to the protective shell 1, and the two ends of the protective shell 1 are provided with side nozzles 3 corresponding to the turntable 2 on the contact ends with the turntable machine groove. They are all located inside the protective shell 1, and the nozzles of the side nozzles 3 are facing the outer circumference of the turntable 2. The side nozzles 3 are located at both ends of the protective shell 1, and the nozzles are facing the outer circumference of the turntable 2. They are used to perform high-pressure washing on the outside of the turntable 2, which helps to remove coal dust and stone powder attached to the outside of the turntable 2, reduce the accumulation of attachments, and reduce the temperature generated by the friction between the scraper 5 and the turntable 2. A number of top nozzles 4 are provided at the top of the inner wall of the protective shell 1, and the nozzles of the top nozzles 4 are facing the top of the turntable 2. The top nozzles 4 are installed at the top of the inner wall of the protective shell 1, and the nozzles are facing the top of the turntable 2. The top of the turntable 2 is subjected to high-pressure flushing and cooling to remove debris attached to the top and help reduce the temperature. The side nozzles 3 and top nozzles 4 are connected to the coolant storage tank through hoses. The arrangement of the side nozzles 3 and top nozzles 4 can perform comprehensive high-pressure flushing and cooling on different parts of the turntable 2 to prevent the accumulation of attachments and reduce the temperature, which helps to reduce wear and failure. Through regular high-pressure flushing and the cooperation of the scraper 5, the design reduces the need for manual cleaning, improves automated water, reduces labor costs, and improves work efficiency. The built-in nozzles and pipelines can effectively protect the nozzles and pipelines from the external environment, increasing the reliability and durability of the system. At the same time, the automatic cleaning and cooling system can reduce equipment wear and heat, extend the service life of the equipment, and thereby reduce the frequency and cost of maintenance and replacement of parts.

[0021] When the turntable 2 rotates, the solenoid valve controls the side nozzles 3 and the top nozzle 4 to spray coolant to flush the turntable 2 and the scraper 5, and at the same time perform a cooling treatment to flush and remove impurities attached to the turntable 2. At the same time, when the turntable 2 rotates, the scraper 5 scrapes off the attachments on the turntable 2 that are difficult to flush off, and then discharges them.

[0022] Example 2: Please refer to Figure 3 , based on Example 1, further comprising the following structure:

[0023] The scraper 5 is set in a U shape, and its U-shaped end is connected to the outer circumferential groove of the turntable 2. The vertical end of one end is set in the gap between the turntable 2 and the protective shell 1, and is respectively abutted against the protective shell 1 and the turntable 2. The vertical end of the other end is set corresponding to the U-shaped groove of the outer circumference of the turntable 2. The scraper 5 is mainly used to clean or remove impurities on the turntable 2. The U-shaped setting allows the scraper 5 to dock with the outer circumferential groove of the turntable 2, and can effectively scrape off the attached impurities when the turntable 2 rotates. The U-shaped setting and the groove design ensure that the scraper 5 works stably when the turntable 2 rotates, reducing the risk of sliding or shifting. At the same time, the close contact between the scraper 5 and the turntable 2 improves the cleaning efficiency, effectively cleans the attached impurities, and at the same time, the heat generated by the friction between the scraper 5 and the turntable 2 is cooled by the timed spraying of the side nozzle 3.

[0024] Example 3: Please refer to Figure 3 , based on Example 1, further comprising the following structure:

[0025] It also includes two sewage outlets, which are opened at different heights on the outer circumference of the protective shell 1 and are staggered, corresponding to the rotation direction of the turntable 2, and are respectively located at the left and right ends of the two scrapers 5. Since the two turntables 2 are separated by a partition to form two parts, the sewage outlet is divided into two parts. At the same time, since the rotation directions of the two turntables 2 are opposite, when the scraper 5 scrapes off the attachments on the turntable 2, the sewage outlet needs to correspond to the rotation direction of the turntable 2. The turntable 2 at the top rotates counterclockwise, that is, the sewage outlet is set at the left end of the scraper 5, and the turntable 2 at the bottom rotates clockwise, and the sewage outlet is set at the right end of the scraper 5 to discharge the attachments scraped off by the scraper 5.

[0026] The drain outlet is connected to a cover 6 , with through-holes formed on the left and right ends of the cover 6 . Positioning bolts are connected within the through-holes. These bolts secure the cover 6 to the protective housing 1 , ensuring that the cover 6 does not shift or loosen during use. The positioning bolts penetrate the cover 6 and screw into the positioning holes formed in the protective housing 1 . The cover 6 covers the drain outlet, preventing foreign matter from entering the outlet and providing a sealed environment for the outlet. The through-holes and positioning bolts of the cover 6 ensure that the cover 6 is securely and accurately connected.

[0027] The above is only an embodiment of the present invention, and common knowledge such as the specific structure and characteristics of the scheme are not described in detail here. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is limited by the appended claims rather than the above description, and it is intended that all changes that fall within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any figure mark in the claims should not be regarded as limiting the claim involved.

Claims

1. A cleaning and cooling spray device for a turntable assembly of a quarter-turn integrated machine, characterized by: The invention comprises a protective shell (1), a turntable (2), a side spray head (3), a top spray head (4), and a scraper (5). The protective shell (1) is a fan-shaped hollow shell connected to the turntable machine, and its two ends are respectively connected to the turntable machine groove. Two turntables (2) are hinged inside the protective shell. The outer circumference of the turntable (2) is set in a U shape. The two turntables (2) are set at different heights, and the rotation directions of the two turntables (2) are opposite. A partition is set between the two turntables (2), and the partition is connected to the protective shell (1). The two turntables (2) are separated from the upper and lower ends of the inner wall of the protective shell (1). A gap is left, and scrapers (5) are respectively provided on the outer circumferences of the two turntables (2). The scrapers (5) are staggered and connected to the protective shell (1). The two ends of the protective shell (1) are provided with side nozzles (3) corresponding to the turntable (2) on the contact ends with the turntable machine groove. Both ends are located inside the protective shell (1), and the nozzles of the side nozzles (3) face the outer circumference of the turntable (2). A plurality of top nozzles (4) are provided on the top of the inner wall of the protective shell (1), and the nozzles of the top nozzles (4) face the top of the turntable (2).

2. The cleaning and cooling spray device for the turntable assembly of the quarter-turn integrated machine according to claim 1 is characterized in that: The scraper (5) is arranged in a U-shape, with its U-shaped end connected to the outer circumferential groove of the turntable (2), and the vertical end of one end is arranged in the gap between the turntable (2) and the protective shell (1), respectively abutting the protective shell (1) and the turntable (2), and the vertical end of the other end is arranged corresponding to the U-shaped groove of the outer circumference of the turntable (2).

3. The cleaning and cooling spray device for the turntable assembly of the quarter-turn integrated machine according to claim 1 is characterized in that: The side spray heads (3) and the top spray head (4) are both connected to the coolant storage tank via a hose.

4. The cleaning and cooling spray device for the turntable assembly of the quarter-turn integrated machine according to claim 3 is characterized in that: The hose is provided with a solenoid valve for controlling the switching of the side spray head (3) and the top spray head (4).

5. The cleaning and cooling spray device for the turntable assembly of the quarter-turn integrated machine according to claim 1 is characterized in that: It also includes two sewage outlets, which are opened at different heights on the outer circumference of the protective shell (1) and are staggered, corresponding to the rotation direction of the turntable (2), and are respectively located at the left and right ends of the two scrapers (5).

6. The cleaning and cooling spray device for the turntable assembly of the quarter-turn integrated machine according to claim 5, characterized in that: The sewage outlet is connected to a blocking cover (6), and through holes are respectively provided on the left and right ends of the blocking cover (6). Positioning bolts are connected in the through holes, and the positioning bolts pass through the blocking cover (6) and are screwed into the positioning holes provided on the protective shell (1).

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