Rotatable hopper cleaning table

Abstract

A rotatable hopper cleaning table comprises a cleaning frame, the cleaning frame comprises an upper connecting platform, a lower containing platform and a connecting stand column which connects the upper connecting platform with the lower containing platform and is perpendicular to the upper connecting platform and the lower containing platform, a hand-cranking lifting unit is arranged between the upper connecting platform and the connecting stand column, and the hand-cranking lifting unit is connected with an inserting unit used for being connected with a hopper in a hot air system. An inner cleaning ball extending to the upper end of the interior of the hopper is arranged on the plug-in mounting unit, a limiting frame for limiting a hopper truck used for transporting the hopper to be located at the final position of the lower placing platform and a manual rotating disc used for placing the hopper truck are arranged at the upper end of the lower placing platform, and a water storage tank is arranged at the lower end of the lower placing platform and internally provided with an outer cleaning ball; a first water conveying pipe located on the inner side of the hand-cranking lifting unit and a second water conveying pipe located on the inner side of the first water conveying pipe are arranged on the connecting stand column, nozzles distributed at equal intervals along the extending track of the first water conveying pipe are arranged on the first water conveying pipe, and the two water outlet ends of the second water conveying pipe are connected with the water inlet ends of the inner cleaning ball and the outer cleaning ball through hoses correspondingly.

Description

Technical Field

[0001] The utility model relates to the technical field of pharmaceutical equipment, in particular to a rotatable hopper cleaning table. Background Art

[0002] At present, the existing rotatable cleaning tables are all driven by motors to rotate, and the motor-driven rotation keeps the hopper being cleaned in a rotating state, which results in a short contact time between the cleaning liquid and the cleaning surface of the hopper, and a long cleaning period is required to achieve the cleaning purpose. Utility Model Content

[0003] The utility model aims to solve the above-mentioned shortcomings of the prior art and provides a rotatable hopper cleaning table to solve the above-mentioned problems.

[0004] The utility model adopts a technical solution to solve its technical problems: the rotatable hopper cleaning table comprises a cleaning frame, the cleaning frame comprises an upper connecting platform, a lower placing platform, and a connecting column connecting the two and being vertically arranged with the two, a hand-cranked lifting unit is arranged between the upper connecting platform and the connecting column, the hand-cranked lifting unit is connected to an inserting unit in a hot air system for connecting with the hopper, an inner cleaning ball extending to the upper end of the inner part of the hopper is arranged on the inserting unit, a limiting frame for limiting the final position of a hopper vehicle for transporting the hopper on the lower placing platform and a manual rotating disk for the hopper vehicle to be placed on the upper end is arranged on the upper end, a water storage tank is arranged at the lower end, an outer cleaning ball is arranged in the water storage tank, a first water delivery pipe located on the inner side of the hand-cranked lifting unit and a second water delivery pipe located on the inner side of the first water delivery pipe are arranged on the connecting column, nozzles equidistantly distributed along the extension trajectory thereof are arranged on the first water delivery pipe, and two water outlet ends of the second water delivery pipe are respectively connected to the water inlet ends of the inner cleaning ball and the outer cleaning ball through hoses.

[0005] To be further improved, the hand-operated lifting unit includes a crank wheel, a connecting seat, a pull rope, and a plurality of guide wheels. The crank wheel is set on the connecting column and the pull rope is wound around it. The connecting seat is set at the center of the upper end of the plug-in unit. The end of the pull rope not set on the crank wheel is connected to the connecting seat. The guide wheels are respectively set on the connecting column, the upper connecting platform, and the floor slab, and are used to assist in transmitting the pull rope. The guide wheel of the upper connecting platform and the guide wheel on the floor slab are arranged relatively to each other.

[0006] To be further improved, the insertion unit includes an upper covered bracket and a lower connecting pipe. The upper end of the upper covered bracket is centered to set a connecting seat, and the lower end cover is arranged at the inlet end of the hopper so that the lower connecting pipe is inserted therein, and the internal cleaning ball is arranged in the lower connecting pipe.

[0007] For further improvement, the limit frame includes two symmetrically distributed baffle frames and a connecting plate connecting the two baffle frames. When the hopper is placed in the limit frame, the baffle frames prevent the hopper car from moving in the direction blocked by the baffle frames.

[0008] Further improvement, the manual rotating disk includes a disk body and a slewing bearing. The disk body rotates in the lower placement platform and is connected to the slewing bearing in the center position. The slewing bearing is arranged in the center position of the lower end of the lower placement platform, and includes an outer seat ring and an inner seat ring. The outer seat ring is connected to the lower placement platform by bolts, and the inner seat ring rotates in the outer seat ring and is connected to the disk body by bolts.

[0009] For further improvement, a slope is provided on one side of the lower placement platform to assist the hopper car in moving to the lower placement platform.

[0010] For further improvement, a water baffle is provided at the lower end of the connecting column to prevent the cleaning liquid from splashing out.

[0011] The beneficial effects of the utility model are:

[0012] The utility model can clean the inside and outside of the hopper on the hopper cart placed on the platform to ensure the cleaning effect, and is equipped with a rotating disk. When the hopper cart is placed on the rotating disk, it can quickly define its final position on the lower placement platform (rotating disk). The rotating disk drives the hopper cart to rotate so that the hopper presents the required cleaning surfaces at different positions at the nozzle, and the rotation is performed manually. In this way, when flushing the required cleaning surface, the flushing can be maintained for a certain time. Compared with the cleaning efficiency driven by the motor, it is high and the cleaning time can be reasonably controlled. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 It is an enlarged schematic diagram of the limiting frame of the utility model.

[0015] Explanation of the accompanying drawings: cleaning rack 1, upper connecting platform 11, lower placing platform 12, ramp 121, connecting column 13, hand-cranked lifting unit 2, crank 21, connecting seat 22, pull rope 23, guide wheel 24, plug-in unit 3, upper covered bracket 31, lower connecting pipe 32, inner cleaning ball 4, limit frame 5, baffle frame 51, connecting plate 52, manual rotating disk 6, disk body 61, slewing bearing 62, outer seat ring 621, inner seat ring 622, water storage tank 7, outer cleaning ball 8, first water pipe 9, nozzle 91, second water pipe 10, water baffle 20. DETAILED DESCRIPTION

[0016] The utility model is further described below in conjunction with the accompanying drawings:

[0017] Referring to the accompanying drawings: This rotatable hopper cleaning table includes a cleaning frame 1, which includes an upper connecting platform 11, a lower placing platform 12, and a connecting column 13 connecting the two and arranged vertically therewith, a hand-cranked lifting unit 2 is arranged between the upper connecting platform 11 and the connecting column 13, the hand-cranked lifting unit 2 is connected to an inserting unit 3 in a hot air system for connecting to the hopper, and an inner cleaning ball 4 extending to the upper end of the hopper is arranged on the inserting unit 3, and a limited space for transporting the hopper is arranged at the upper end of the lower placing platform 12. The limiting frame 5 of the hopper car at the final position of the lower placement platform 12 and the manual rotating disk 6 on which the hopper car is placed, are provided with a water storage tank 7 at the lower end, and an external cleaning ball 8 is provided in the water storage tank 7. The connecting column 13 is provided with a first water pipe 9 located on the inner side of the hand-cranked lifting unit 2, and a second water pipe 10 located on the inner side of the first water pipe 9. The first water pipe 9 is provided with nozzles 91 equidistantly distributed along its extension trajectory, and the two water outlet ends of the second water pipe 10 are respectively connected to the water inlet ends of the inner cleaning ball 4 and the outer cleaning ball 8 through hoses. The principle of the utility model is that the hopper cart equipped with the hopper is placed on the manual rotating disk 6, and then the final position of the hopper cart on the manual rotating disk 6 is limited by the limit frame 5, that is, it is kept in the center position of the lower placement platform 12, which also eliminates the tedious centering time in the middle and realizes rapid positioning, and then the insertion unit 3 is inserted into the inlet end of the hopper by the hand-cranked lifting unit 2, and the adjustment height is determined according to the height of the hopper. After the insertion is completed, the water supply end connected to the first water pipe 9 and the second water pipe 10 starts to supply water. After the first water pipe 9 is passed through the water, the nozzle 91 cleans the outside of the hopper. During cleaning, the hopper cart is driven to rotate by the manual rotating disk 6 so that the hopper presents the required cleaning surfaces at different positions at the nozzle 91, and the rotation The rotation is performed manually, so that the flushing can be maintained for a certain time when flushing the required cleaning surface. Compared with the cleaning efficiency driven by the motor, the cleaning efficiency is high, and the cleaning time can be reasonably controlled. After the second water pipe 10 is passed through the water, the inner cleaning ball 4 sprays at the upper end of the inside of the hopper to realize the internal cleaning of the hopper, and the outer cleaning ball 8 sprays at the bottom of the hopper to realize the bottom cleaning of the hopper. The waste water generated by the cleaning will enter the water storage tank 7 through the grid set on the manual rotating disk 6, and then be discharged from the drain port of the water storage tank 7. After the cleaning is completed, the hot air system supplies hot air to the inside of the hopper, so that the hopper itself generates high temperature, thereby accelerating the drying speed inside and outside the hopper, and the incoming hot air is discharged outwardly by the exhaust pipe set on the plug-in unit 3.

[0018] The hand-cranked lifting unit 2 includes a crank 21, a connecting seat 22, a pull rope 23, and a plurality of guide wheels 24. The crank 21 is arranged on the connecting column 13 and the pull rope 23 is wound thereon. The connecting seat 22 is arranged at the center of the upper end of the plug-in unit 3. The end of the pull rope 23 not arranged on the crank 21 is connected to the connecting seat 22. The guide wheels 24 are respectively arranged on the connecting column 13, the upper connecting platform 11, and the floor slab, and are used to assist in conducting the pull rope 23. The guide wheels 24 of the upper connecting platform 11 and the guide wheels 24 on the floor slab are arranged relative to each other. Such an arrangement can adjust the use height of the plug-in unit 3. The crank 21 is used to retract the use length of the pull rope 23. The guide wheel 24 of the upper connecting platform 11 and the guide wheel 24 on the floor slab are relatively arranged to limit the use position of the pull rope 23 to prevent the pull rope 23 from detaching from the guide wheel 24, and the manual driving mode of the manual rotating disk 6 will not cause the pull rope 23 to be excessively twisted, so as not to interfere with the hand-cranked lifting unit 2.

[0019] The insertion unit 3 includes an upper covered bracket 31 and a lower connecting pipe 32. The upper end of the upper covered bracket 31 is centered to set the connecting seat 22, and the lower end cover is set at the inlet end of the hopper so that the lower connecting pipe 32 is inserted inside. The internal cleaning ball 4 is set in the lower connecting pipe 32. The cover of the upper covered bracket 31 is covered on the inlet end of the hopper when cleaning the hopper, and its overall length is extended by relying on its bracket part to facilitate the connection seat 22 to be set close to the upper connecting platform 12 when the bracket part, so as to reduce the time when adjusting the use height of the insertion unit 3 and improve work efficiency.

[0020] The limit frame 5 includes two symmetrically distributed baffle frames 51 and a connecting plate 52 connecting the two baffle frames 51. The baffle frames 51 prevent the hopper cart from moving in the direction blocked by the baffle frames 51 when the hopper is placed in the limit frame 5. When the hopper cart is pushed onto the manual rotating disk 6, the discharge end of the hopper enters the placement space formed by the two baffle frames 51. This method can give the operator a clear target point, and can quickly determine the position of the hopper cart on the manual rotating disk 6 and keep it in the center position, so as to facilitate the installation unit 3 to be set on the inlet end of the hopper.

[0021] The manual rotating disk 6 includes a disk body 61 and a slewing bearing 62. The disk body 61 rotates in the lower placement platform 12 and is connected to the slewing bearing 62 at the center. The slewing bearing 62 is arranged at the center of the lower end of the lower placement platform 12. It includes an outer seat ring 621 and an inner seat ring 622. The outer seat ring 621 is connected to the lower placement platform 12 by bolts. The inner seat ring 622 rotates in the outer seat ring 621 and is connected to the disk body 61 by bolts. The disk body 61 is a rotating component, which is placed on the hopper car and is also used to realize the rotation of the hopper car. In order to increase the rotation of the disk body 61 In order to improve the smoothness and reduce the force applied by the operators, a slewing bearing 62 is provided to realize auxiliary rotation, and the disc body 61 is connected to the inner seat ring 622 of the slewing bearing 62, and its outer seat ring 621 is provided on the lower placement platform 12, and the inner seat ring 622 is a rotating body, and a ball is provided between the outer seat ring 621 to meet the rotation requirement of the disc body 61, and the disc body 61 is manually driven, that is, the disc body 61 can be driven to rotate while rotating the manual turntable in a gear meshing manner, and a scale mark can be provided to control the rotation angle, so as to ensure that each cleaning surface can be cleaned.

[0022] A slope 121 is provided on one side of the lower placement platform 12 to assist the hopper vehicle to move to the lower placement platform 12. The slope 121 facilitates the hopper vehicle to quickly reach the manual rotating disk 6 by pushing.

[0023] A water baffle 20 is provided at the lower end of the connecting column 13 to prevent the cleaning liquid from splashing out, so as to prevent the cleaning liquid from splashing out when the outer cleaning ball 8 cleans the bottom of the hopper.

[0024] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A rotatable hopper cleaning station, comprising a cleaning frame (1), characterized in that: The cleaning rack (1) comprises an upper connecting platform (11), a lower placing platform (12), and a connecting column (13) connecting the upper connecting platform (11) and being arranged vertically therewith. A hand-cranked lifting unit (2) is arranged between the upper connecting platform (11) and the connecting column (13). The hand-cranked lifting unit (2) is connected to an insertion unit (3) in a hot air system for connecting to a hopper. The insertion unit (3) is provided with an inner cleaning ball (4) extending to the upper end of the hopper. The upper end of the lower placing platform (12) is provided with a hopper vehicle for transporting the hopper. The hopper vehicle ... A limit frame (5) is arranged on the connecting column (13) and a manual rotating disk (6) on which a hopper vehicle is arranged, a water storage tank (7) is arranged at the lower end, an outer cleaning ball (8) is arranged in the water storage tank (7), a first water delivery pipe (9) located inside the hand-cranked lifting unit (2) and a second water delivery pipe (10) located inside the first water delivery pipe (9), the first water delivery pipe (9) is provided with nozzles (91) equidistantly distributed along its extension trajectory, and two water outlet ends of the second water delivery pipe (10) are respectively connected to the water inlet ends of the inner cleaning ball (4) and the outer cleaning ball (8) through hoses.

2. The rotatable hopper cleaning table according to claim 1, characterized in that: The hand-operated lifting unit (2) comprises a rocking wheel (21), a connecting seat (22), a pull rope (23), and a plurality of guide wheels (24); the rocking wheel (21) is arranged on the connecting column (13) and is for the pull rope (23) to be wound around; the connecting seat (22) is arranged at a central position at the upper end of the insertion unit (3); one end of the pull rope (23) not arranged on the rocking wheel (21) is connected to the connecting seat (22); the guide wheels (24) are respectively arranged on the connecting column (13), the upper connecting platform (11), and the floor slab, and are used to assist in transmitting the pull rope (23); the guide wheels (24) of the upper connecting platform (11) and the guide wheels (24) on the floor slab are arranged opposite to each other.

3. The rotatable hopper cleaning table according to claim 2, characterized in that: The insertion unit (3) comprises an upper covered bracket (31) and a lower connecting pipe (32); the upper end of the upper covered bracket (31) is centered for arranging the connecting seat (22); the lower end cover is arranged at the inlet end of the hopper so that the lower connecting pipe (32) is inserted therein; and the inner cleaning ball (4) is arranged in the lower connecting pipe (32).

4. The rotatable hopper cleaning table according to claim 1, characterized in that: The limiting frame (5) comprises two symmetrically distributed baffle frames (51) and a connecting plate (52) connecting the two baffle frames (51); when the hopper is placed in the limiting frame (5), the baffle frames (51) prevent the hopper vehicle from moving in the direction blocked by the baffle frames (51).

5. The rotatable hopper cleaning table according to claim 1, characterized in that: The manual rotating disk (6) comprises a disk body (61) and a slewing bearing (62); the disk body (61) rotates in the lower placement platform (12) and is connected to the slewing bearing (62) at a central position; the slewing bearing (62) is arranged at a central position at the lower end of the lower placement platform (12) and comprises an outer seat ring (621) and an inner seat ring (622); the outer seat ring (621) is connected to the lower placement platform (12) via bolts; the inner seat ring (622) rotates in the outer seat ring (621) and is connected to the disk body (61) via bolts.

6. The rotatable hopper cleaning table according to claim 5, characterized in that: A slope (121) is provided on one side of the lower placement platform (12) to assist the hopper vehicle in moving onto the lower placement platform (12).

7. The rotatable hopper cleaning table according to claim 1, characterized in that: A water baffle (20) is provided at the lower end of the connecting column (13) to prevent the cleaning liquid from splashing out.

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