Anti-dripping material distribution mechanism applied to centrifugal machine

Abstract

The anti-dripping material distribution mechanism comprises a feeding pipe and a material distribution pipe, a fixing block is welded to the outer wall of one side of the feeding pipe, a rotating motor is fixed to the outer wall of the rear side of the fixing block through a bolt, a driving rod is arranged on an output shaft of the rotating motor, and the driving rod is connected with the material distribution pipe. A driven rod is rotationally connected to the outer wall of one side of the driving rod through a rotating shaft, a rotating shaft is rotationally connected to the outer wall of one side of the driven rod through a bearing, and a rotating wheel is rotationally connected to one end of the rotating shaft through a bearing. The rotating motor drives the driving rod to rotate, the driving rod drives the driven rod to rotate, the driven rod drives the rotating shaft to rotate, the rotating shaft drives the rotating wheel to rotate, and the rotating wheel moves in the U-shaped storage box, so that the function of separating and guiding dehydrated materials and liquid by using one material separating mechanism is realized; the problems that two anti-dripping distributing mechanisms are difficult in distributing operation and high in maintenance cost are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of centrifuges, in particular to an anti-drip liquid distributing mechanism used in centrifuges. Background Art

[0002] A centrifuge is a machine that uses centrifugal force to separate liquids from solid particles or components in a mixture of liquids and liquids. Existing centrifuges use an open circuit method to manually transport materials after dehydration, and the dripping problem is solved by connecting bags. However, when the material is automatically transported in a closed circuit, the contamination of the material by dripping will be unavoidable. Therefore, it is particularly important to install a material separation mechanism under the centrifuge to separate the dripping generated during washing and the dehydrated material.

[0003] For example, an anti-drip liquid dispensing valve used in a centrifuge with an authorization announcement number of CN210865157U and an announcement date of 2020.06.26, includes a three-way valve body, an inlet pipe, a first outlet pipe, and a second outlet pipe; the three-way valve body is interconnected with the inlet pipe, the first outlet pipe, and the second outlet pipe and combined into a Y-shaped three-way; an inward-retracted neck is provided in the three-way valve body, and the wide mouth of the inward-retracted neck is connected to the inlet pipe; a valve plate shaft is provided in the middle of the three-way valve body, and a rotating rod and a boat-shaped valve plate are provided on the valve plate shaft; the size of the boat-shaped valve plate corresponds to the two internal outlets of the three-way and the inward-retracted neck, and the boat-shaped valve plate rotates with the rotation of the rotating rod through the valve plate shaft, and plays a role in opening and closing the first outlet pipe and the second outlet pipe.

[0004] The current anti-drip liquid distributing mechanism of the centrifuge needs to use two distributing mechanisms to open and close the two discharge ports to control the material flow, which is not only difficult to operate, but also difficult to maintain in the later stage. Therefore, it is urgent to design an anti-drip liquid distributing mechanism for the centrifuge to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes an anti-drip liquid distributing mechanism for a centrifuge.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] The invention discloses an anti-drip liquid distributing mechanism applied to a centrifuge, comprising a feed pipe and a distributing pipe, wherein a fixing block is welded on the outer wall of one side of the feed pipe, and a rotating motor is fixed on the outer wall of the rear side of the fixing block by bolts, a driving rod is arranged on the output shaft of the rotating motor, and a driven rod is rotatably connected to the outer wall of one side of the driving rod by a rotating shaft, a rotating shaft is rotatably connected to the outer wall of one side of the driven rod by a bearing, and one end of the rotating shaft is rotatably connected to a rotating wheel by a bearing.

[0008] Furthermore, a U-shaped storage box is provided on the outer wall of the bottom of the distribution pipe, and the rotating wheel is rotatably connected to the inside of the U-shaped storage box.

[0009] Furthermore, a shrink box is welded on the outer wall of the U-shaped storage box, and a slider is slidably connected to the inside of the U-shaped storage box.

[0010] Furthermore, a fixing frame is welded on the outer wall of the bottom of the sliding block, and a rotor is rotatably connected to the inner wall of the fixing frame via a bearing.

[0011] Furthermore, a guide rod is welded on the outer wall of the top of the slider, and a telescopic tube is welded on the top of the guide rod. A limit spring connected to the slider is arranged on the inner wall of the shrink box, and a sealing gasket is arranged on the top of the telescopic tube.

[0012] Furthermore, a rotating rod is rotatably connected to the outer wall of one side of the driving rod via a bearing, and a return rod is rotatably connected to the outer wall of the rotating rod via a bearing, and a brush is arranged on the outer wall of the bottom of the return rod.

[0013] Furthermore, a sliding groove is provided on the inner wall of one side of the feed tube, and the interior of the sliding groove is slidably connected to the return rod, a vibration motor is connected to the outer wall of the bottom of the U-shaped storage box by bolts, and glass is provided on the outer wall of the front side of the feed tube.

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

[0015] 1. Through the provision of a feed pipe, a material distribution pipe, a fixed block, a rotating motor, a driving rod, a driven rod, a rotating shaft, a U-shaped storage box and a rotating wheel, the rotating motor drives the driving rod to rotate, the driving rod drives the driven rod to rotate, the driven rod drives the rotating shaft to rotate, the rotating shaft drives the rotating wheel to rotate, and the rotating wheel moves in the U-shaped storage box, thereby realizing the function of using one material distribution mechanism to separate and guide the dehydrated material and liquid, and solving the problem of difficult diversion operation and high maintenance cost when using two anti-drip liquid distribution mechanisms.

[0016] 2. Through the setting of the driving rod, rotating rod, return rod, sliding groove and brush, the driving rod drives the rotating rod to rotate, the rotating rod drives the return rod to move, the return rod moves in the sliding groove, and the return rod drives the brush to move, thereby realizing the function of scraping off the liquid in the distribution pipe and solving the problem of contamination of the dehydrated material.

[0017] 3. Through the vibration motor and glass, the vibration motor drives the distribution pipe to vibrate, realizing the function of shaking off the remaining materials at the distribution pipe mouth, solving the problem of accumulation of powder materials in the valve or poor material discharge. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1This is a three-dimensional structural schematic diagram of the anti-drip liquid distributing mechanism applied to a centrifuge proposed by the utility model;

[0019] Figure 2 This is a front view cross-sectional structural schematic diagram of the anti-drip liquid distributing mechanism applied to a centrifuge proposed by the utility model;

[0020] Figure 3 This is a schematic diagram of a top view and cross-section structure of a U-shaped storage box applied to a centrifuge's anti-drip liquid dispensing mechanism proposed by the utility model;

[0021] Figure 4 The utility model is a schematic diagram of an enlarged structure of a shrink box of an anti-drip liquid distributing mechanism applied to a centrifuge.

[0022] In the figure: 1. Feed pipe; 2. Distribution pipe; 3. Rotating motor; 4. Fixed block; 5. Driving rod; 6. Follower rod; 7. Rotating shaft; 8. U-shaped storage box; 9. Rotating wheel; 10. Rotor; 11. Sliding block; 12. Limiting spring; 13. Guide rod; 14. Retraction box; 15. Sealing gasket; 16. Return rod; 17. Sliding groove; 18. Brush; 19. Fixed frame; 20. Telescopic tube; 21. Vibration motor; 22. Glass; 23. Rotating rod. 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] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0026] Reference Figure 1-4 The invention discloses an anti-drip liquid distributing mechanism for centrifuge, comprising a feed pipe 1 and a distributing pipe 2. A fixing block 4 is welded on the outer wall of one side of the feed pipe 1, and a rotating motor 3 is fixed on the outer wall of the rear side of the fixing block 4 by bolts. A driving rod 5 is arranged on the output shaft of the rotating motor 3, and a driven rod 6 is rotatably connected to the outer wall of one side of the driving rod 5 by a rotating shaft, a rotating shaft 7 is rotatably connected to the outer wall of one side of the driven rod 6 by a bearing, and one end of the rotating shaft 7 is rotatably connected to a rotating wheel 9 by a bearing, the rotating motor 3 drives the driving rod 5 to rotate, the driving rod 5 drives the driven rod 6 to rotate, the driven rod 6 drives the rotating shaft 7 to rotate, and the rotating shaft 7 drives the rotating wheel 9 to move, thereby realizing the function of completing the diversion of an anti-drip liquid distributing mechanism.

[0027] The utility model provides an embodiment, such as Figure 2 and Figure 4 As shown, a U-shaped storage box 8 is provided on the outer wall at the bottom of the distribution tube 2, and a rotating wheel 9 is rollingly connected inside the U-shaped storage box 8. The rotating wheel 9 moves inside the U-shaped storage box 8, thereby realizing the function of limiting the rotating wheel 9.

[0028] The utility model provides another embodiment, such as Figure 2 and Figure 4 As shown, a shrink box 14 is welded on the outer wall of the U-shaped storage box 8, and a slider 11 is slidably connected to the inside of the U-shaped storage box 8, realizing the function of providing power for driving the guide rod 13.

[0029] In another embodiment provided by the present utility model, Figure 2 and Figure 4 As shown, a fixing frame 19 is welded on the outer wall of the bottom of the slider 11 , and the rotor 10 is rotatably connected to the inner wall of the fixing frame 19 via a bearing, thereby realizing the driving function of the slider 11 .

[0030] In one embodiment provided by the present utility model, Figure 2 and Figure 4 As shown, a guide rod 13 is welded on the outer wall at the top of the slider 11, and a telescopic tube 20 is welded on the top of the guide rod 13. A limit spring 12 connected to the slider 11 is arranged on the inner wall of the shrinkage box 14, and a sealing gasket 15 is arranged on the top of the telescopic tube 20. The slider 11 squeezes the limit spring 12, and the limit spring 12 provides elastic force to enable the slider 11 to recover.

[0031] In another embodiment provided by the present utility model, Figure 1 and Figure 2As shown, a rotating rod 23 is rotatably connected to the outer wall of one side of the driving rod 5 through a bearing, and a return rod 16 is rotatably connected to the outer wall of the rotating rod 23 through a bearing, and a brush 18 is arranged on the outer wall at the bottom of the return rod 16. The driving rod 5 drives the rotating rod 23 to rotate, the rotating rod 23 drives the return rod 16 to move, and the return rod 16 drives the brush 18 to move to realize the cleaning function of the material accumulated in the distribution pipe 2.

[0032] In another embodiment provided by the present utility model, Figure 1 and Figure 2 As shown, a sliding groove 17 is provided on the inner wall of one side of the feed pipe 1, and the interior of the sliding groove 17 is slidably connected to the return rod 16, a vibration motor 21 is connected to the outer wall of the bottom of the U-shaped storage box 8 by bolts, and a glass 22 is provided on the outer wall of the front side of the feed pipe 1, through the glass 22, the accumulation of materials in the distribution pipe 2 can be seen, which solves the problem of material accumulation in the valve or poor material discharge at the distribution port.

[0033] Working principle: When in use, the rotating motor 3 is started, the rotating motor 3 drives the driving rod 5 to rotate, the driving rod 5 drives the driven rod 6 to rotate, the driven rod 6 drives the rotating shaft 7 to rotate, and the rotating shaft 7 drives the rotating wheel 9 to rotate, which solves the need to install two sets of automatic control material distribution structures to realize the function of diversion operation. The rotating wheel 9 contacts the rotor 10, the rotating wheel 9 squeezes the rotor 10, the rotor 10 squeezes the slider 11 to move, the slider 11 drives the guide rod 13 to move, and the guide rod 13 drives the telescopic tube 20 to move, which realizes the function of sealing the valve and solves the problem of diverted objects flowing into other valves. After the liquid diversion is completed, the rotating wheel 9 reverses The limit spring 12 squeezed by the rotor 10 provides elastic force to realize the function of automatic recovery of the guide rod 13, the wheel 9 squeezes the rotor 10 in the other direction, the rotor 10 squeezes the slider 11, the slider 11 drives the guide rod 13 to move, the guide rod 13 drives the telescopic rod to move, and the function of diverting the dehydrated material is realized, the driving rod 5 drives the rotating rod 23 to rotate, the rotating rod 23 drives the return rod 16 to move in the sliding groove 17, the return rod 16 drives the brush 18 to move, and the function of clearing the material accumulated in the distribution pipe 2 is realized, and the vibration motor 21 is started to solve the problem of poor discharge of powder materials at the outlet of the distribution pipe 2.

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An anti-drip liquid distributing mechanism for a centrifuge, comprising a feed pipe (1) and a distributing pipe (2), characterized in that: A fixing block (4) is welded to the outer wall of one side of the feed pipe (1), and a rotating motor (3) is fixed to the outer wall of the rear side of the fixing block (4) by bolts, a driving rod (5) is arranged on the output shaft of the rotating motor (3), and a driven rod (6) is rotatably connected to the outer wall of one side of the driving rod (5) by a rotating shaft, a rotating shaft (7) is rotatably connected to the outer wall of one side of the driven rod (6) by a bearing, and one end of the rotating shaft (7) is rotatably connected to a rotating wheel (9) by a bearing.

2. The anti-drip liquid distributing mechanism for centrifuge according to claim 1, characterized in that: A U-shaped storage box (8) is provided on the outer wall of the bottom of the material distribution pipe (2), and a rotating wheel (9) is rotatably connected to the inside of the U-shaped storage box (8).

3. The anti-drip liquid distributing mechanism for centrifuge according to claim 2, characterized in that: A shrink box (14) is welded on the outer wall of the U-shaped storage box (8), and a slider (11) is slidably connected inside the U-shaped storage box (8).

4. The anti-drip liquid distributing mechanism for centrifuge according to claim 3, characterized in that: A fixing frame (19) is welded to the outer wall of the bottom of the sliding block (11), and a rotor (10) is rotatably connected to the inner wall of the fixing frame (19) via a bearing.

5. The anti-drip liquid distributing mechanism for centrifuge according to claim 4, characterized in that: A guide rod (13) is welded on the outer wall of the top of the slider (11), and a telescopic tube (20) is welded on the top of the guide rod (13); a limit spring (12) connected to the slider (11) is arranged on the inner wall of the shrink box (14), and a sealing gasket (15) is arranged on the top of the telescopic tube (20).

6. The anti-drip liquid distributing mechanism for centrifuge according to claim 5, characterized in that: A rotating rod (23) is rotatably connected to the outer wall of one side of the driving rod (5) via a bearing, and a return rod (16) is rotatably connected to the outer wall of the rotating rod (23) via a bearing, and a brush (18) is arranged on the outer wall of the bottom of the return rod (16).

7. The anti-drip liquid distributing mechanism for centrifuge according to claim 6, characterized in that: A sliding groove (17) is provided on the inner wall of one side of the feed tube (1), and the interior of the sliding groove (17) is slidably connected to the return rod (16); a vibration motor (21) is connected to the outer wall of the bottom of the U-shaped storage box (8) by bolts, and a glass (22) is provided on the outer wall of the front side of the feed tube (1).

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