Flat plate type hanging bag centrifugal device

Abstract

The utility model discloses a flat plate type hanging bag centrifugal device which comprises a hanging bag, the hanging bag is arranged in a rotary drum, and the opening portion of the hanging bag is turned outwards to be attached to a clamping groove in the outer wall of the opening end of the rotary drum. And the elastic ring is arranged outside the hanging bag in a sleeving mode and presses the opening portion of the hanging bag till the opening portion of the hanging bag is embedded into the clamping groove, and the elastic ring fixes the outwards-turned portion of the hanging bag to the outer wall of the opening end of the rotary drum. According to the utility model, the elastic ring is matched with the clamping groove to play a role in fixing the hanging bag, and the opening part of the hanging bag is turned outwards to be attached to the clamping groove in the outer wall of the opening end of the rotary drum and then is fixed through the elastic ring, so that the hanging bag can be fixed, and a hanging plate component for fixing the hanging bag does not need to be processed; and a special hoisting device matched with the hoisting plate component for use is not required to be processed and manufactured, hoisting of the hoisting bag can be realized only by using a universal hoisting device, the structure is simple, and the manufacturing cost is low.

Description

Technical Field

[0001] The utility model belongs to the technical field of hanging bag centrifugal devices, in particular to a flat plate type hanging bag centrifugal device. Background Art

[0002] The upper end of the drum of the flat-plate hanging bag centrifuge used in the prior art is provided with a hanging plate component with a hanging bag installed. The hanging plate component is detachably installed on the upper end of the drum through a connecting piece. When the flat-plate hanging bag centrifuge is working, the hanging plate component rotates together with the drum. When the flat-plate hanging bag centrifuge stops working, the connecting piece needs to be removed, and then the hanging plate component is lifted off the drum of the flat-plate hanging bag centrifuge by a special lifting device used in conjunction with the hanging plate component. The flat-plate hanging bag centrifuge of this structure requires a hanging plate component and a special lifting device that are compatible with it, so its manufacturing cost is relatively high. Utility Model Content

[0003] The utility model aims at solving the problems in the prior art and proposes the following technical solutions:

[0004] The utility model provides a flat plate type hanging bag centrifugal device, comprising:

[0005] A machine base, wherein a housing is disposed on the machine base, the top of the housing is open and a top cover is movably disposed thereon;

[0006] A rotary drum, the rotary drum with an opening at the top is rotatably arranged inside the housing, and the outer wall of the open end of the rotary drum is provided with a circumferentially arranged slot;

[0007] A hanging bag, which is arranged inside the drum, and the mouth of the hanging bag is turned outward to fit into a slot on the outer wall of the opening end of the drum;

[0008] An elastic ring is sleeved on the outside of the hanging bag and presses the mouth of the hanging bag until it is embedded in the card slot. The elastic ring fixes the outward-turned part of the hanging bag on the outer wall of the opening end of the rotating drum.

[0009] As a preferred embodiment of the above technical solution, the number of the card slots is not less than two, and the number of the elastic rings corresponds to the number of the card slots and is matched one-to-one.

[0010] As a preferred embodiment of the above technical solution, the shape of the slot is an annular shape that matches the shape of the elastic ring.

[0011] As a preferred embodiment of the above technical solution, the top cover is hinged to the top opening end of the casing, and a telescopic rod is also provided on the base in the vertical direction, and the output end of the telescopic rod is hinged to the top cover.

[0012] As a preferred embodiment of the above technical solution, it also includes a driving component, which includes a rotating shaft, which is arranged at the bottom end of the drum and extends vertically to the bottom end of the base, and the portion of the rotating shaft extending to the bottom end of the base is sleeved with a driven pulley. The driving component also includes a motor arranged at the top end of the base, and the output end of the motor is provided with a connecting shaft extending to the bottom end of the base, and the portion of the connecting shaft extending to the bottom end of the base is sleeved with a driving pulley, and the driving pulley and the driven pulley are sleeved with the same belt on the outside.

[0013] As a preferred embodiment of the above technical solution, a feed pipe is also inserted through the top cover.

[0014] The beneficial effects of the utility model are:

[0015] The utility model plays the role of fixing the hanging bag by arranging an elastic ring and cooperating with the clamping groove. The mouth of the hanging bag is rolled outward to fit into the clamping groove on the outer wall of the opening end of the rotating drum, and then fixed by the elastic ring. The hanging bag can be fixed without processing a hanging plate component for fixing the hanging bag or processing and manufacturing a special lifting device used in conjunction with the hanging plate component. Only a universal lifting device is needed to lift the hanging bag. The structure is simple and the manufacturing cost is low. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Shown is a schematic front view of a centrifugal device in an embodiment;

[0017] Figure 2 It shows Figure 1 A magnified schematic diagram of the structure at center A;

[0018] Figure 3 Shown is a schematic diagram of an elastic ring from a top view;

[0019] Figure numerals: 10, base; 11, casing; 12, drum; 13, top cover; 14, telescopic rod; 21, hanging bag; 22, slot; 23, elastic ring; 31, motor; 32, driving pulley; 33, driven pulley; 34, belt; 35, rotating shaft. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution of the present utility model will be clearly and completely described below in conjunction with the embodiments.

[0021] Example

[0022] like Figure 1 , Figure 2 , Figure 3 As shown, Figure 1 Shown is a schematic front view of a centrifugal device in an embodiment; Figure 2 It shows Figure 1 A magnified schematic diagram of the structure at center A; Figure 3 Shown is a schematic diagram of the elastic ring from a top view.

[0023] The device includes:

[0024] A machine base 10 is provided with a housing 11, the top of the housing 11 is open and a top cover 13 is movably provided thereon;

[0025] The drum 12 is rotatably disposed inside the housing 11. The outer wall of the open end of the drum 12 is provided with a slot 22 arranged along the circumferential direction.

[0026] The hanging bag 21 is arranged inside the drum 12, and the mouth of the hanging bag 21 is turned outward to fit in the slot 22 on the outer wall of the opening end of the drum 12;

[0027] The elastic ring 23 is sleeved on the outside of the hanging bag 21 and presses the mouth of the hanging bag 21 until it is embedded in the card slot 22 . The elastic ring 23 fixes the outward-turned part of the hanging bag 21 on the outer wall of the opening end of the drum 12 .

[0028] The elastic ring 23 is an elastic annular body, which will be deformed under certain external forces such as pulling. The elastic ring 23 cooperates with the slot 22 to fix the hanging bag 21. The mouth of the hanging bag 21 is rolled outward to fit into the slot 22 on the outer wall of the opening end of the drum 12, and then fixed by the elastic ring 23. The hanging bag 21 can be fixed without processing the hanging plate components for fixing the hanging bag 21, and there is no need to process and manufacture special lifting devices for use with the hanging plate components. Only a universal lifting device is needed to lift the hanging bag 21. The structure is simple and the manufacturing cost is low.

[0029] like Figure 2 As shown, Figure 2 It shows Figure 1 A magnified schematic diagram of the structure at center A;

[0030] Specifically, the number of the slots 22 is not less than two, and the number of the elastic rings 23 corresponds to the number of the slots 22 and is matched one-to-one; the shape of the slots 22 is a ring that matches the shape of the elastic rings 23;

[0031] The arrangement of multiple groups of card slots 22 and elastic rings 23 cooperates with each other to further fix the hanging bag 21 and ensure the stability of the installation of the hanging bag 21 .

[0032] like Figure 1 As shown, Figure 1 Shown is a schematic front view of a centrifugal device in an embodiment;

[0033] The top cover 13 is hinged to the top opening end of the housing 11. A telescopic rod 14 is also provided on the base 10 in the vertical direction. The output end of the telescopic rod 14 is hinged to the top cover 13.

[0034] The top cover 13 and the top opening end of the housing 11, and the output end of the telescopic rod 14 and the top cover 13 are all rotatably connected via a rotating shaft. The top cover 13 can be automatically opened and closed by extending and retracting the output end of the telescopic rod 14.

[0035] A feeding pipe is also inserted through the top cover 13 , and the feeding pipe is used to add materials into the hanging bag 21 .

[0036] The drive assembly further includes a rotating shaft 35, which is arranged at the bottom end of the rotating drum 12 and extends vertically to the bottom end of the machine base 10. The portion of the rotating shaft 35 extending to the bottom end of the machine base 10 is provided with a driven pulley 33. The drive assembly also includes a motor 31 arranged at the top end of the machine base 10. The output end of the motor 31 is provided with a connecting shaft extending to the bottom end of the machine base 10. The portion of the connecting shaft extending to the bottom end of the machine base 10 is provided with a driving pulley 32. The driving pulley 32 and the driven pulley 33 are externally provided with the same belt 34.

[0037] The driving assembly realizes the rotational drive of the drum 12. The motor 31 is fixedly arranged on the top of the base 10. The output shaft thereof is fixedly connected to the connecting shaft. The connecting shaft is fixedly connected to the driving pulley 32. The driving pulley 32 and the driven pulley 33 are driven by a belt 34. After the motor 31 is started, the output shaft thereof drives the driving pulley 32 to rotate through the connecting shaft. The driving pulley 32 drives the driven pulley 33 to rotate through the belt 34. The driven pulley 33 drives the rotating shaft 35 to rotate, thereby finally realizing the rotational drive of the drum 12.

[0038] Working principle: When the device is used, first open the top cover 13 through the telescopic rod 14, then place the hanging bag 21 into the drum 12, roll the mouth of the hanging bag 21 outward to fit into the card slot 22, and then fix the outward-turned part of the hanging bag 21 to the outer wall of the opening end of the drum 12 through the elastic ring 23, then close the top cover 13, fill the hanging bag 21 with materials through the feeding pipe, and after the feeding is completed, start the motor 31, which drives the rotating shaft 35 and the drum 12 to rotate through the driving pulley 32, the belt 34, and the driven pulley 33 to separate the materials into solid and liquid;

[0039] After the solid-liquid separation of the material is completed, the top cover 13 is opened, the elastic ring 23 is removed, the bag opening of the hanging bag 21 is closed, and then the hanging bag 21 is lifted from the drum 12 by a lifting device.

[0040] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. A flat plate hanging bag centrifugal device, characterized in that: include: A machine base (10), wherein a housing (11) is disposed on the machine base (10), and the top end of the housing (11) is open and a top cover (13) is movably disposed thereon; A rotating drum (12), the rotating drum (12) having an opening at the top end is rotatably arranged inside the housing (11), and a slot (22) arranged along the circumferential direction is arranged on the outer wall of the opening end of the rotating drum (12); A hanging bag (21), the hanging bag (21) being arranged inside the rotating drum (12), and the mouth of the hanging bag (21) being turned outward to fit into a slot (22) which is attached to the outer wall of the opening end of the rotating drum (12); An elastic ring (23) is sleeved on the outside of the hanging bag (21) and presses the mouth of the hanging bag (21) to be embedded in the card slot (22). The elastic ring (23) fixes the outward-turned part of the hanging bag (21) to the outer wall of the open end of the rotating drum (12).

2. A flat plate type hanging bag centrifugal device according to claim 1, characterized in that: The number of the clamping slots (22) is no less than two, and the number of the elastic rings (23) corresponds to the number of the clamping slots (22) and is matched one-to-one.

3. A flat plate hanging bag centrifugal device according to claim 2, characterized in that: The shape of the clamping groove (22) is a ring that matches the shape of the elastic ring (23).

4. A flat plate type hanging bag centrifugal device according to claim 1, characterized in that: The top cover (13) is hinged to the top opening end of the casing (11), and a telescopic rod (14) is also arranged on the base (10) in the vertical direction, and the output end of the telescopic rod (14) is hinged to the top cover (13).

5. A flat plate type hanging bag centrifugal device according to claim 1, characterized in that: The invention also comprises a driving assembly, wherein the driving assembly comprises a rotating shaft (35), wherein the rotating shaft (35) is arranged at the bottom end of the rotating drum (12) and vertically extends to the bottom end of the machine base (10), and the portion of the rotating shaft (35) extending to the bottom end of the machine base (10) is sleeved with a driven pulley (33). The driving assembly also comprises a motor (31) arranged at the top end of the machine base (10), wherein the output end of the motor (31) is provided with a connecting shaft extending to the bottom end of the machine base (10), and the portion of the connecting shaft extending to the bottom end of the machine base (10) is sleeved with a driving pulley (32), and the driving pulley (32) and the driven pulley (33) are sleeved with the same belt (34) on their outer sides.

6. A flat plate type hanging bag centrifugal device according to claim 4, characterized in that: A feed pipe is also inserted through the top cover (13).

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