CN223070041U - High-speed centrifugal washing device - Google Patents

Abstract

The utility model discloses a high-speed centrifugal water washing device, including a water washing box, the upper end of which is open, a washing basket rotatably connected inside the water washing box, a reciprocating screw rotatably connected to the bottom of the water washing box, a sleeve fixedly connected at the center of the lower end surface of the washing basket, a rotating mechanism for driving the sleeve to rotate installed inside the water washing box, the water washing box is equipped with a cover plate, and a water inlet pipe is fixedly connected to the upper end of the cover plate. The utility model drives the gear and the reciprocating screw through a servo motor, so that the washing basket is continuously moved during the cleaning process under the dual effects of sliding up and down and rotating, and this continuous movement avoids the accumulation of materials on the external wall under the action of centrifugal force, so that the cleaning medium can evenly contact various parts of the material. The uniform distribution and contact of the cleaning medium significantly improve the cleaning effect, ensure the cleanliness of the surface and interior of the material, and achieve a more thorough cleaning effect.

Description

High-speed centrifugal washing device

Technical Field

The utility model relates to the technical field of washing devices, in particular to a high-speed centrifugal washing device.

Background

Centrifuges are machines that utilize centrifugal force to separate components of a liquid from solid particles or a mixture of liquid and liquid. The centrifugal machine is mainly used for separating solid particles from liquid in suspension or separating two liquids with different densities and mutual incompatibility in emulsion (such as cream separated from milk), and can also be used for removing liquid in wet solid, and in the process of cleaning materials, water cleaning is often needed by the centrifugal machine so as to ensure the cleanliness of the materials.

In the centrifugal force cleaning process, particularly when the amount of the processed material is large, the centrifugal force can cause the material to move to the outer wall when rotating, so that the material cannot be fully exposed to the cleaning medium and is piled up, and the situation that the cleaning is uneven can be caused by the piled-up material, therefore, a high-speed centrifugal water cleaning device needs to be redesigned for the problems.

Disclosure of utility model

The utility model aims to solve the defects in the prior art and provides a high-speed centrifugal washing device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a high-speed centrifugal washing device, includes the washing case, the washing case upper end is open state, the washing incasement rotates and is connected with the washing basket, washing case bottom rotates and is connected with reciprocating screw, threaded connection has the lead screw cover on the reciprocating screw thread section, lead screw cover outer wall fixedly connected with two sets of connecting rods, two sets of the connecting rod all runs through washing case bottom and extends to its inside, two sets of the connecting rod tip all contacts with washing basket bottom, washing basket lower terminal surface centre of a circle department fixedly connected with sleeve, washing case internally mounted has driving sleeve pivoted slewing mechanism, the washing case is supporting to be equipped with the apron, apron upper end fixedly connected with inlet tube.

Preferably, the rotating mechanism comprises a rotating block which is rotatably connected to the inner bottom of the washing tank, the rotating block is slidably connected to the inside of the sleeve, the outer wall of the rotating block is square, and the outer wall of the rotating block is in contact with the inner wall of the sleeve.

Preferably, the lower end surface of the washing tank is fixedly connected with a limiting rod, and the screw rod sleeve is slidably connected to the outer wall of the limiting rod.

Preferably, a device cavity is formed in the water washing tank, two groups of gears are connected in a rotating mode in the device cavity, and the two groups of gears are meshed with each other.

Preferably, the two groups of gears are respectively and fixedly connected with the reciprocating screw rod and the rotating block in a coaxial way, and a sealing sliding joint is arranged at the joint of the two groups of connecting rods and the water washing tank.

Preferably, the lower end surface of the washing tank is fixedly connected with a servo motor, the end part of an output shaft of the servo motor is fixedly connected with a gear adjacent to the end part of the output shaft of the servo motor coaxially, and the end part of the reciprocating screw is fixedly connected with a limiting block.

The utility model has the following beneficial effects:

1. According to the utility model, the gear and the reciprocating screw rod are driven by the servo motor, so that the material in the cleaning basket continuously moves in the cleaning process under the double effects of up-and-down sliding and rotation, and the continuous movement avoids the material from accumulating on an external wall under the action of centrifugal force, so that the cleaning medium can uniformly contact with each part of the material. The uniform distribution and contact of the cleaning medium obviously improve the cleaning effect, ensure the cleanliness of the surface and the inside of the material and achieve a more thorough cleaning effect.

2. The utility model enables the up-and-down sliding and the rotating movement of the cleaning basket to be carried out simultaneously without mutual interference by designing the sliding connection mechanism between the rotating block and the sleeve. This independence of movement ensures that the cleaning basket does not interfere with its smoothness of up and down movement when rotated,

Drawings

FIG. 1 is a schematic diagram of a high-speed centrifugal washing device according to the present utility model;

Fig. 2 is a cross-sectional view of fig. 1.

Fig. 3 is a cross-sectional view of the washing tank of fig. 1.

The device comprises a water washing box 1, a cover plate 2, a water inlet pipe 3, a cleaning basket 4, a servo motor 5, a reciprocating screw 6, a limiting block 7, a screw sleeve 8, a connecting rod 9, a limiting rod 10, a limiting rod 11, a device cavity 12, a sleeve 13, a rotating block 14 and a gear.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, a high-speed centrifugal washing device comprises a washing tank 1, wherein the upper end of the washing tank 1 is in an open state, a washing basket 4 is rotationally connected to the upper end of the washing tank 1, a reciprocating screw rod 6 is rotationally connected to the bottom of the washing tank 1, a screw rod sleeve 8 is threadably connected to a threaded section of the reciprocating screw rod 6, two groups of connecting rods 9 are fixedly connected to the outer wall of the screw rod sleeve 8, the two groups of connecting rods 9 extend to the inside of the washing tank 1 through penetrating through the bottom of the washing tank 1, the ends of the two groups of connecting rods 9 are in contact with the inner bottom of the washing basket 4, a sleeve 12 is fixedly connected to the center of the circle of the lower end surface of the washing basket 4, a rotating mechanism for driving the sleeve 12 to rotate is arranged in the inside of the washing tank 1, a cover plate 2 is fixedly connected with a water inlet pipe 3, the screw rod sleeve 8 and the connecting rods 9 are cooperatively arranged to drive the washing basket 4 to slide up and down by means of rotation of the reciprocating screw rod 6, and the material can be continuously moved in the whole washing basket 4 in cooperation with rotation of the whole washing basket 4, so that the material is prevented from accumulating on the outer wall, and the cleaning medium can uniformly contact with each part of the material, and the cleaning effect is improved.

The rotating mechanism comprises a rotating block 13 which is rotatably connected to the inner bottom of the washing tank 1, the rotating block 13 is slidably connected to the inside of the sleeve 12, the outer wall of the rotating block 13 is square, the outer wall of the rotating block 13 is in contact with the inner wall of the sleeve 12, and the cleaning basket 4 can be driven to rotate by means of the rotating block 13 without affecting the connecting rod 9 to drive the cleaning basket 4 to slide up and down.

The lower end face of the washing tank 1 is fixedly connected with a limiting rod 10, a screw rod sleeve 8 is slidably connected to the outer wall of the limiting rod 10, a device cavity 11 is formed in the washing tank 1, two groups of gears 14 are rotatably connected in the device cavity 11, the two groups of gears 14 are meshed with each other, the two groups of gears 14 are respectively and fixedly connected with a reciprocating screw rod 6 and a rotating block 13 in a coaxial mode, a sealing sliding joint is arranged at the joint of the two groups of connecting rods 9 and the washing tank 1, and water seepage at the joint of the connecting rods 9 and the washing tank 1 can be avoided through the sealing joint.

The lower end face of the washing tank 1 is fixedly connected with a servo motor 5, the end part of an output shaft of the servo motor 5 is coaxially and fixedly connected with a gear 14 adjacent to the end part, and the end part of a reciprocating screw rod 6 is fixedly connected with a limiting block 7.

In the utility model, the servo motor 5 drives the gear 14 to rotate, the gear 14 drives the other gear 14 to rotate through meshing transmission, drives the reciprocating screw rod 6 to rotate, and the screw rod sleeve 8 moves up and down along the limiting rod 10 to drive the connecting rod 9 to push the cleaning basket 4 to slide up and down, in the process, the rotation of the rotating block 13 drives the sleeve 12 to rotate, so that the cleaning basket 4 is driven to rotate, the rotating block 13 is square and is contacted with the inner wall of the sleeve 12, and is connected inside the sleeve 12 in a sliding way, so that the sliding of the cleaning basket 4 is not influenced.

Through the inlet tube 3 to the washing case 1 in pour into the cleaning medium into, the cleaning basket 4 slides from top to bottom under the rotatory dual effect, the material constantly removes in the cleaning basket 4, avoids piling up at outside wall to make the cleaning medium can evenly contact each part of material, improve the cleaning effect.

The design utilizes the servo motor 5 to drive the gear 14, so that the up-and-down sliding and rotating movement of the cleaning basket 4 is realized, the materials are ensured to fully move in the cleaning process, and the problems of accumulation and uneven cleaning are avoided. Meanwhile, the sealing sliding joint ensures the tightness of the whole device and prevents the cleaning medium from leaking. The overall design improves the cleaning efficiency and effect, so that the high-speed centrifugal washing device is more efficient and reliable.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (6)

1. A high-speed centrifugal water washing device, comprising a water washing box (1), characterized in that the upper end of the water washing box (1) is in an open state, a washing basket (4) is rotatably connected to the water washing box (1), a reciprocating screw (6) is rotatably connected to the bottom of the water washing box (1), a screw sleeve (8) is threadedly connected to the threaded section of the reciprocating screw (6), two groups of connecting rods (9) are fixedly connected to the outer wall of the screw sleeve (8), the two groups of connecting rods (9) both penetrate the bottom of the water washing box (1) and extend to the inside thereof, the ends of the two groups of connecting rods (9) are in contact with the bottom of the washing basket (4), a sleeve (12) is fixedly connected at the center of the lower end surface of the washing basket (4), a rotating mechanism for driving the sleeve (12) to rotate is installed inside the water washing box (1), and the water washing box (1) is equipped with a cover plate (2), and the upper end of the cover plate (2) is fixedly connected to a water inlet pipe (3). 2. A high-speed centrifugal water washing device according to claim 1, characterized in that the rotating mechanism includes a rotating block (13) rotatably connected to the bottom of the water washing box (1), the rotating block (13) is slidably connected to the inside of the sleeve (12), the outer wall of the rotating block (13) is square, and the outer wall of the rotating block (13) contacts the inner wall of the sleeve (12). 3. A high-speed centrifugal water washing device according to claim 2, characterized in that the lower end surface of the water washing box (1) is fixedly connected to a limit rod (10), and the screw sleeve (8) is slidably connected to the outer wall of the limit rod (10). 4. A high-speed centrifugal water washing device according to claim 3, characterized in that a device cavity (11) is opened inside the water washing box (1), and two sets of gears (14) are rotatably connected in the device cavity (11), and the two sets of gears (14) are meshed with each other. 5. A high-speed centrifugal water washing device according to claim 4, characterized in that the two groups of gears (14) are coaxially fixedly connected to the reciprocating screw (6) and the rotating block (13), respectively, and a sealed sliding joint is provided at the connection between the two groups of connecting rods (9) and the water washing box (1). 6. A high-speed centrifugal water washing device according to claim 5, characterized in that a servo motor (5) is fixedly connected to the lower end face of the water washing box (1), the end of the output shaft of the servo motor (5) is coaxially fixedly connected to the adjacent gear (14), and the end of the reciprocating screw (6) is fixedly connected to a limiting block (7).