A movable gate type material cleaning device

Abstract

The present invention discloses a movable gate type material cleaning device, comprising a motor reducer assembly, which is installed at the upper end of a motor seat, an upper cavity is arranged below the motor seat, a feed port is arranged on the right side of the upper arc structure of the upper cavity, two symmetrical cleaning balls are arranged in the middle part of the upper end of the upper cavity, a cylindrical curved pipe water inlet is arranged on the left side of the upper end of the arc structure of the upper cavity, a main shaft is coaxially arranged inside the upper cavity, scrapers are fixedly installed below the two ends of the cross bar at the lowest end of the main shaft, the lower end of the funnel structure of the upper cavity is connected to the gate valve, the lower end of the gate valve is connected to the lower cavity, the lower end of the lower cavity is connected to the pneumatic discharge valve, a linkage mechanism is arranged on the side of the lower cavity, one end of the main cylinder is connected to the linkage mechanism and the other end is fixed on the outer left side of the upper cavity, and three cylindrical legs are arranged at the outer lower end of the upper cavity. The material cleaning efficiency of the device is high and the device has a self-cleaning cleaning function.

Description

Technical Field

[0001] The invention relates to a movable gate plate type material cleaning device, in particular to a movable screen plate gate valve type cleaning device capable of efficient cleaning. Background Art

[0002] The existing material cleaning device can only perform cleaning in a device with a fixed screen plate, and the screen plate cannot be moved and opened. In this way, the number of cleaning times is limited and it is impossible to simultaneously clean the mud and sand impurities and discharge the materials at the same discharge port. In addition, the materials at the bottom cannot be stirred evenly during the cleaning process, which greatly reduces the quality and efficiency of material cleaning. In the process of self-cleaning of the cleaning device, most of the time, manual cleaning or semi-automatic self-cleaning is required, which is not conducive to the cleaning device meeting the hygiene standards and improving the efficiency of the self-cleaning of the device.

[0003] Therefore, an efficient movable gate type material cleaning device is provided to solve the problem of multiple cleaning of materials and discharge impurities and materials at the same port, which greatly improves the efficiency of material cleaning and has a self-cleaning function of the device, freeing workers' hands, improving hygiene indicators and improving the quality and efficiency of material cleaning. Summary of the invention

[0004] The object of the present invention is to provide a movable gate type material cleaning device to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A movable gate type material cleaning device includes: a motor reducer assembly reduces the motor speed to a certain rotation speed, the motor reducer assembly is installed at the upper end of the motor seat, specifically, a tapered roller bearing is arranged inside the motor seat, the main shaft is nested inside the tapered roller bearing and is positioned, an upper cavity is arranged below the motor seat, the upper end of the upper cavity is an arc structure and the lower end is an inverted cone structure, a feed port is arranged on the right side of the upper arc structure of the upper cavity, the feed port is a cylindrical hollow structure, a circular handle is arranged on the top, a cylindrical rotating rod is arranged around the feed port, a claw that can be moved up and down is nested above the rotating rod, and is used to lock the valve cover of the feed port, a rotary switch that can be twisted is arranged above the claw, and a rotary switch that can be twisted is arranged in the middle of the upper end of the upper cavity The cleaning ball is provided with two symmetrical cleaning balls, which are cylindrical in structure. A spherical spraying ball is provided on the left side of the cleaning ball for self-cleaning inside the cavity of the cleaning device. Two left and right annular retaining rings and a positioning retaining strip are provided between the spraying ball and the cleaning ball. A cylindrical curved pipe water inlet is provided on the left side of the upper end of the arc structure of the upper cavity to provide cleaning water to the cavity. A main shaft is coaxially provided inside the upper cavity, and three cross bars perpendicular to the main shaft are provided in the middle and lower ends of the main shaft. Spiral stirring blades are fixedly installed at both ends of the three cross bars for rotating and stirring medicinal materials. Scrapers are fixedly installed below the two ends of the cross bar at the bottom end of the main shaft. The scraper is a trapezoidal sheet structure, and a rubber material is provided at the lower end of the scraper. The scraper head is specifically used to tumble and stir the material on the lower inclined surface of the upper cavity to prevent sedimentation. The lower end of the upper cavity funnel structure is fastened to the gate valve by bolts. The left side of the gate valve is a flat valve body, and the left side of the valve body is a hollow cylindrical structure. Bolt holes are arranged around the hollow cylindrical structure, and a circular sealing ring is arranged inside the hollow cylindrical structure. The middle of the valve body is a hollow rectangular slideway, and the right side of the valve body is a bolt-connected middle channel. A hollow valve cover is arranged on the right side of the middle channel, and two cleaning ports symmetrically arranged up and down are arranged on the valve cover. A pneumatic head is arranged on the far right side of the gate valve, and a movable sieve-type valve plate with sieve holes is slidably nested inside the gate valve. The sieve-type valve plate can slide inside the valve body and the valve cover. The sieve-type valve plate on the right side A cylindrical valve stem is connected by a pin to drive the left and right movement of the sieve-type valve plate. A pressure cover and packing for enabling the valve stem to move left and right and seal are provided on the right side of the valve cover. The lower cavity is fastened to the lower cavity by bolts. The lower cavity is a conical structure. A pneumatic discharge valve is fastened to the lower cavity to control the discharge of cleaning materials and mud. A linkage mechanism is provided on the side of the lower cavity. The linkage mechanism connects the lower cavity and the upper cavity. The lower cavity is fixed to the lower end of the gate valve by the tightening force of the main cylinder. One end of the main cylinder is connected to the linkage mechanism and one end is fixed to the outer left side of the upper cavity. Three cylindrical legs are provided at the outer lower end of the upper cavity to support and fix the entire cleaning device.

[0007] Preferably, the gate valve has a hollow cylindrical valve body on the left side, a hollow plate-shaped valve cover is bolted to the right side of the valve body, a sieve-type valve plate is slidably nested in the middle and is connected to the rightmost cylindrical pneumatic head through a cylindrical valve stem, and the pneumatic head can move left and right by adjusting the air pressure.

[0008] Preferably, the left side of the valve body is a cylindrical hollow structure with a larger upper opening and a smaller lower opening. A circular sealing ring is provided at the bottom of the interior to prevent cleaning water from entering the valve cover. The upper and lower parts of the outer side are structures with 11 evenly distributed bolt holes, and the right side is provided with an elongated hollow rectangular structure with upper and lower bolt hole structures.

[0009] Preferably, the sieve hole type valve plate has a circular structure on the left end and a rectangular structure on the right side, a circular hollow sieve hole is provided in the middle part of the left end of the sieve hole type valve plate, a 45-degree angle is provided at the right end of the sieve hole type valve plate, and a circular through hole structure is provided on the middle edge of the right side.

[0010] Preferably, the feed port is a circular hollow structure with a circular handle on the top for easy lifting. There are 6 clamping devices evenly distributed around the feed port, including a cylindrical rotating rod that can rotate around the axis and has a thread on the upper end, a cylindrical structure with claws on the edge and can move up and down, and a rotatable and adjustable circular rotary switch.

[0011] Preferably, the left side of the cleaning ball is a spherical spray ball with eight rectangular strip-shaped nozzles, two rubber annular retaining rings and a hollow cylindrical retaining strip are arranged in the middle of the cleaning ball, and the left and right sides are hollow cylindrical water inlet pipes.

[0012] Preferably, the spiral stirring blades are two stainless steel spiral plate structures in the same direction, which can effectively stir the material inside the upper cavity.

[0013] Preferably, the scraper is a trapezoidal thin plate structure, and a scraper head made of a rectangular thin plate-shaped rubber material is fixedly connected to the lower end for stirring the bottom material in the device.

[0014] Preferably, the motor base has two sets of upper and lower tapered roller bearings inside to ensure stable rotation of the main shaft.

[0015] Preferably, the linkage mechanism is a rib structure with four fixed points, one end of which is connected to the main cylinder, one end is fixed to the outer side of the upper cavity, and the other two end points fix the lower cavity.

[0016] Preferably, the sieve-hole valve plate can move left and right along the internal slide of the valve body and valve cover under the push of the pneumatic head, realizing the opening and closing movement of the gate valve, and can separate and connect the upper cavity and the lower cavity of the material to achieve the isolation and discharge of the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 for Figure 1 A schematic diagram of a half-section structure of a middle gate valve 7 viewed from above;

[0019] Figure 3 for Figure 1 A schematic diagram of the half-section structure of the middle gate valve 7 from a side view;

[0020] Figure 4 for Figure 2 A schematic diagram of the three-dimensional structure of the middle valve body 21;

[0021] Figure 5 for Figure 2 A schematic diagram of the structure of a medium sieve hole type valve plate 20;

[0022] Figure 6 for Figure 1 A schematic diagram of the structure of the middle feed port 3;

[0023] Figure 7 for Figure 1 A schematic diagram of the structure of the cleaning ball 4;

[0024] Figure 8 for Figure 1 Schematic diagram of the structure of the middle scraper 6.

[0025] In the figure: 1-motor reducer assembly, 2-motor seat, 3-feeding port, 4-cleaning ball, 5-spiral stirring blade, 6-scraper, 7-gate valve, 8-lower cavity, 9-leg, 10-pneumatic discharge valve, 11-linkage mechanism, 12-main cylinder, 13-main shaft, 14-water inlet, 15-upper cavity, 16-pneumatic head, 17-pressure cover, 18-filler, 19-valve stem, 20-sieve hole type valve plate, 21-valve body, 22-middle channel, 23-valve cover, 24-cleaning port, 25-circular sealing ring, 201-sieve hole, 211-bolt hole, 212-slideway, 31-rotating rod, 32-rotating switch, 33-claw, 41-circular retaining ring, 42-spraying ball, 43-blocking bar, 61-scraper head. DETAILED DESCRIPTION

[0026] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0027] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0028] See also Figure 1-8The present invention provides a technical solution: a movable gate type material cleaning device comprises: a motor reducer assembly 1 reduces the motor speed to a certain speed, the motor reducer assembly 1 is installed at the upper end of a motor base 2, specifically, a tapered roller bearing is arranged inside the motor base 2, a main shaft 13 is nested inside the tapered roller bearing and positioned, an upper cavity 15 is arranged below the motor base 2, the upper end of the upper cavity 15 is an arc structure and the lower end is an inverted cone structure, a feed port 3 is arranged on the right side of the upper arc structure of the upper cavity 15, the feed port 3 is a cylindrical hollow structure, a circular handle is arranged on the top, a cylindrical rotating rod 31 is arranged around the feed port 3, a claw 33 that can move up and down is nested above the rotating rod 31, and a valve cover for locking the feed port 3 is provided with the claw 3 3 is provided with a rotating switch 32 that can be twisted, and two symmetrical cleaning balls 4 are provided in the middle part of the upper end of the upper cavity 15. The cleaning ball 4 is a cylindrical structure. A spherical spray ball 42 is provided on the left side of the cleaning ball 4 for performing the self-cleaning function of the cavity inside the cleaning device. Two left and right annular retaining rings 41 and a positioning retaining bar 43 are provided between the spray ball 42 and the cleaning ball 4. A cylindrical curved pipe water inlet 14 is provided on the left side of the upper end of the arc structure of the upper cavity 15 to provide cleaning water for the cavity. A main shaft 13 is coaxially provided inside the upper cavity 15. Three cross bars perpendicular to the main shaft are provided in the middle and lower ends of the main shaft 13. Spiral stirring blades 5 are fixedly installed at both ends of the three cross bars for rotating and stirring the medicinal materials. A scraper 6 is fixedly installed below both ends of the crossbar. The scraper 6 is a trapezoidal thin sheet structure. A scraper head 61 made of rubber material is provided at the lower end of the scraper 6, which is specifically used to tumble and stir the material on the lower inclined surface of the upper cavity 15 to prevent sedimentation. The lower end of the funnel structure of the upper cavity 15 is fastened to the gate valve 7 by bolts. The left side of the gate valve 7 is a flat valve body 21, and the left side of the valve body 21 is a hollow cylindrical structure. Bolt holes 211 are arranged around the hollow cylindrical structure, and a circular sealing ring 25 is arranged inside the hollow cylindrical structure. The middle of the valve body 21 is a hollow rectangular slide 212, and the right side of the valve body 21 is a bolted middle channel 22. A hollow valve cover 23 is provided on the right side of the middle channel 22, and two cleaning ports 24 symmetrical up and down are provided on the valve cover 23. The rightmost A pneumatic head 16 is provided on the side, and a movable sieve-type valve plate 20 with sieve holes 201 is slidably nested inside the gate valve 7. The sieve-type valve plate 20 can slide inside the valve body 21 and the valve cover 23. The right side of the sieve-type valve plate 20 is connected to a cylindrical valve stem 19 by a pin, which is used to drive the left and right movement of the sieve-type valve plate 20. The right side of the valve cover 23 is provided with a gland 17 and a packing 18 for enabling the valve stem 19 to move left and right and seal. The lower cavity 8 is fastened to the lower part of the gate valve 7 by bolts. The lower cavity 8 is a conical structure. A pneumatic discharge valve 10 is fastened to the lower part of the lower cavity 8. The mechanism for controlling the discharge of cleaning materials and silt is provided. A linkage mechanism 11 is provided on the side of the lower cavity 8. The linkage mechanism 11 connects the lower cavity 8 with the upper cavity 15.The lower chamber 8 is fixed to the lower end of the gate valve 7 by the tightening force of the main cylinder 12. One end of the main cylinder 12 is connected to the linkage mechanism 11 and one end is fixed to the left side of the outer part of the upper chamber 15. The outer lower end of the upper chamber 15 is provided with three cylindrical legs 9 for supporting and fixing the entire cleaning device.

[0029] Working principle: The function of the present invention is a movable gate-type material cleaning device. First, the sieve-type valve plate 20 of the gate valve 7 is moved to the leftmost side, and the material or medicinal material to be cleaned is added into the upper cavity 15 through the feed port 3. At this time, the gate valve 7 is in a closed state, that is, the material is above the sieve-type valve plate 20. The cleaning water is added into the upper cavity 15 through the water inlet 14. The power is connected and the motor reducer assembly 1 is started. The motor reducer assembly 1 drives the main shaft 13, and the main shaft 13 drives the cross bar and the spiral stirring The blade 5 rotates to continuously stir and mix the material to be cleaned in the water, and the scraper 6 scrapes up the material deposited on the bottom slope of the upper cavity 15 through the scraper head 61 to participate in stirring and cleaning, which can improve the cleaning efficiency. During the cleaning process, the mud and sand impurities will move downward through the sieve-type valve plate 20 on the gate valve 7 to reach the lower cavity 8, and the material floats above the sieve-type valve plate 20. After cleaning for a period of time, the motor is stopped, the pneumatic discharge valve 10 is opened to discharge the cleaned mud and sand from the cavity, and then the pneumatic discharge valve is closed. 10, re-inject cleaning water through the water inlet 14, turn on the motor and repeat the above steps for cleaning, until there is no impurities and sediment in the water discharged through the pneumatic discharge valve 10, then start the pneumatic head 16 to move the valve stem 19 to the right and drive the sieve-type valve plate 20 to move to the right, at this time the valve body 21 is opened, the material passes through the valve body 21 to reach the lower cavity, open the pneumatic discharge valve 10 to evenly discharge the cleaned material from the cavity, and realize the function of cleaning the material. When the upper and lower cavities are cleaning themselves, water is passed into the upper cavity. The water flows through the pipe above the cleaning ball 4 at the top of the cavity 15 through the middle part of the cleaning ball 4 to reach the spray ball 42. The spray ball 42 is provided with a rectangular spray port that can evenly spray the cleaning water into the interior of the upper cavity 15 and the lower cavity 8 and clean the interior of the upper cavity 15 and the lower cavity 8. When cleaning the gate valve 7, the cleaning water is introduced into the top of the cleaning port 24. The cleaning water passes through the interior of the valve cover 23 to clean the sieve-type valve plate 20 and the interior of the valve cover 23 to meet the hygiene standards, thereby realizing the self-cleaning function of the material cleaning process.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A movable gate type material cleaning device, characterized in that The motor reducer assembly (1) reduces the motor speed to a certain rotation speed. The motor reducer assembly (1) is installed at the upper end of the motor base (2). Specifically, a tapered roller bearing is arranged inside the motor base (2). The main shaft (13) is nested inside the tapered roller bearing and positioned. An upper cavity (15) is arranged below the motor base (2). The upper end of the upper cavity (15) is an arc structure and the lower end is an inverted cone structure. A feed port (3) is arranged on the right side of the upper arc structure of the upper cavity (15). The feed port (3) is a cylindrical hollow structure with a round handle on the top. A cylindrical rotating rod (31) is arranged around the feed port (3). A claw (33) that can move up and down is nested above the rotating rod (31) to lock the valve cover of the feed port (3). The claw A rotary switch (32) that can be turned is provided above the upper cavity (15), and two symmetrical cleaning balls (4) are provided in the middle part of the upper end of the upper cavity (15). The cleaning ball (4) is a cylindrical structure. A spherical spray ball (42) is provided on the left side of the cleaning ball (4) for performing a self-cleaning function inside the cavity of the cleaning device. Two left and right annular retaining rings (41) and a positioning retaining bar (43) are provided between the spray ball (42) and the cleaning ball (4). A cylindrical curved pipe water inlet (14) is provided on the left side of the upper end of the arc structure of the upper cavity (15) to provide cleaning water for the cavity. A main shaft (13) is coaxially provided inside the upper cavity (15), and three cross bars perpendicular to the main shaft are provided in the middle and lower ends of the main shaft (13). The two ends of the three cross bars are fixedly installed with screws. The rotary stirring blade (5) is used for rotating and stirring the medicinal material. Scrapers (6) are fixedly installed below the two ends of the crossbar at the bottom of the main shaft (13). The scraper (6) is a trapezoidal thin sheet structure. The lower end of the scraper (6) is provided with a scraper head (61) made of rubber material, which is specifically used to roll and stir the material on the lower inclined surface of the upper cavity (15) to prevent sedimentation. The lower end of the funnel structure of the upper cavity (15) is fastened to the gate valve (7) by bolts. The left side of the gate valve (7) is a flat valve body (21). The left side of the valve body (21) is a hollow cylindrical structure. Bolt holes (211) are provided around the hollow cylindrical structure. A circular sealing ring (25) is provided inside the hollow cylindrical structure. The middle of the valve body (21) is a hollow rectangular slideway (2 12), the right side of the valve body (21) is a middle channel (22) connected by bolts, the right side of the middle channel (22) is provided with a hollow valve cover (23), the valve cover (23) is provided with two cleaning ports (24) symmetrically arranged in the upper and lower directions, the rightmost side of the gate valve (7) is provided with a pneumatic head (16), the gate valve (7) is internally slidably nested with a movable sieve-type valve plate (20) with sieve holes (201), the sieve-type valve plate (20) can slide inside the valve body (21) and the valve cover (23), the right side of the sieve-type valve plate (20) is connected with a cylindrical valve stem (19) through a pin, which is used to drive the sieve-type valve plate (20) to move left and right, the right side of the valve cover (23) is provided with a gland (17) and a packing (18) for enabling the valve stem (19) to move left and right and to seal,The lower cavity (8) is fastened to the lower part of the gate valve (7) by bolts. The lower cavity (8) is a conical structure. A pneumatic discharge valve (10) is fastened to the lower part of the lower cavity (8) to control the discharge of cleaning materials and sediment. A linkage mechanism (11) is provided on the side of the lower cavity (8). The linkage mechanism (11) connects the lower cavity (8) and the upper cavity (15). The lower cavity (8) is fixed to the lower end of the gate valve (7) by the tightening force of the main cylinder (12). One end of the main cylinder (12) is connected to the linkage mechanism (11) and one end is fixed to the left side of the outer part of the upper cavity (15). The lower end of the outer part of the upper cavity (15) is provided with three cylindrical legs (9) to support and fix the entire cleaning device.

2. A movable gate type material cleaning device according to claim 1, characterized in that The left side of the gate valve (7) is a hollow cylindrical valve body (21), the right side of the valve body (21) is bolted to a hollow plate-shaped valve cover (23), a sieve-shaped valve plate (20) is slidably nested in the middle and connected to a cylindrical pneumatic head (16) via a cylindrical valve stem (19), and the pneumatic head (16) can be moved left and right by adjusting the air pressure.

3. A movable gate type material cleaning device according to claim 1, characterized in that The left side of the valve body (21) is a cylindrical hollow structure with a large upper opening and a small lower opening. A circular ring (25) is provided at the lower part of the interior to prevent cleaning water from entering the valve cover (23). The upper and lower parts of the outer side are structures with 11 evenly distributed bolt holes (211). The right side is provided with an elongated hollow rectangular structure with upper and lower bolt hole structures.

4. A movable gate type material cleaning device according to claim 1, characterized in that The sieve hole type valve plate (20) has a circular structure on the left end and a rectangular structure on the right end. A circular hollow sieve hole (201) is provided in the middle part of the left end of the sieve hole type valve plate (20). The right end of the sieve hole type valve plate (20) is provided with an inverted 45-degree angle, and the middle edge of the right side has a circular through hole structure.

5. The movable gate type material cleaning device according to claim 1, characterized in that The feed port (3) is a circular hollow structure with a circular handle on the top for easy lifting. Six clamping devices are evenly distributed around the feed port (3), including a cylindrical rotating rod (31) with a thread on the upper end that can rotate around the axis, a cylindrical structure that can move up and down and a circular rotating switch (32) that can be rotated and adjusted.

6. The movable gate type material cleaning device according to claim 1, characterized in that The left side of the cleaning ball (4) is a spherical spray ball (42), and the spray ball (42) is provided with eight rectangular strip-shaped nozzles. The middle of the cleaning ball (4) is provided with two rubber ring retaining rings (41) and a hollow cylindrical retaining strip (43), and the left and right sides are hollow cylindrical water inlet pipes.

7. The movable gate type material cleaning device according to claim 1, characterized in that The scraper (6) is a trapezoidal thin plate structure, and a scraper head (61) made of a rectangular thin plate-shaped rubber material is fixedly connected to the lower end for stirring the bottom material in the device.

8. The movable gate type material cleaning device according to claim 1, characterized in that The spiral stirring blades (5) are two stainless steel spiral plate structures in the same direction, which can effectively stir the materials inside the upper cavity (15).

9. The movable gate type material cleaning device according to claim 1, characterized in that The motor base (2) has two sets of upper and lower tapered roller structure bearings inside, which can ensure the stable rotation of the main shaft (13).

10. The movable gate type material cleaning device according to claim 1, characterized in that The linkage mechanism (11) is a rib structure with four fixing points, one end of which is connected to the main cylinder (12), one end of which is fixed on the outer side of the upper cavity (15), and the other two end points of which are fixed to the lower cavity (8).

11. The movable gate type material cleaning device according to claim 1, characterized in that The sieve-shaped valve plate (20) can move left and right along the internal slideway of the valve body (21) and the valve cover (23) under the push of the pneumatic head (16), thereby realizing the opening and closing movement of the gate valve, and can separate and connect the upper cavity (15) and the lower cavity (8) of the material, thereby realizing the isolation and discharge of the material.

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