CN221753639U - Automatic discharging device - Google Patents

Abstract

The utility model relates to the technical field of centrifuges, and discloses an automatic discharging device which comprises a base, wherein the upper surface of the base is provided with a shell, a centrifugal barrel is rotationally connected inside the shell, and a barrel cover is rotationally connected on the upper surface of the shell. This automatic discharging device can be with solid-liquid separation through the filter screen that sets up, when the centrifugation section of thick bamboo pivoted, can make liquid pass through the filter screen, then follow the discharge gate and discharge, when upwards pulling connecting block drive gag lever post and movable rod remove, drive movable plate and movable plate upward movement, consequently make movable plate and centrifugation section of thick bamboo separate to can throw out the solid from the top of centrifugation section of thick bamboo when the centrifugation section of thick bamboo pivoted, and discharge from the discharge gate, consequently can reduce labour's output, the ejection of compact of being convenient for.

Description

Automatic discharging device

Technical Field

The utility model relates to the technical field of centrifuges, in particular to an automatic discharging device.

Background Art

A centrifuge is a machine that uses centrifugal force to separate liquid from solid particles or components in a mixture of liquid and liquid. The size of the centrifugal force, the rotation speed, the rotation radius and the melt mass of the material determine it. Centrifuges are widely used in chemical engineering, petroleum, food processing, pharmaceuticals, mineral processing engineering, coal, water treatment, nuclear energy industry and shipbuilding.

At present, most centrifuges usually discharge the liquid first and then manually remove the solid when discharging the material after solid-liquid separation. This method is very cumbersome and labor-intensive, and is not convenient for discharging. Therefore, an automatic discharging device is proposed to solve the above-mentioned problem.

Utility Model Content

1. Technical issues to be solved

In view of the deficiencies in the prior art, the utility model provides an automatic discharging device, which has the advantages of automatic discharging and reducing labor output, and solves the problem that when a centrifuge discharges materials after separating solids and liquids, the liquid is usually discharged first, and then the solid is fished out manually, which is very cumbersome, requires a lot of labor, and is inconvenient for discharging.

(II) Technical solution

The utility model solves the above-mentioned technical problem through the following technical solution: an automatic discharging device, comprising a base, an outer shell is arranged on the upper surface of the base, and an outlet is opened on the lower surface of the base, a centrifugal cylinder is rotatably connected inside the outer shell, and a plurality of filters are arranged on the top of the centrifugal cylinder, a barrel cover is rotatably connected to the upper surface of the outer shell, and a movable plate and a rotating plate are slidably connected inside the barrel cover.

The beneficial effects of the utility model are as follows: solid and liquid can be separated by the arranged filter screen, and when the centrifugal cylinder rotates, the liquid can pass through the filter screen and then be discharged from the discharge port, and when the connecting block is pulled upward to drive the limit rod and the moving rod to move, the moving plate and the rotating plate are driven to move upward, thereby separating the rotating plate from the centrifugal cylinder, so that when the centrifugal cylinder rotates, the solid can be thrown out from the top of the centrifugal cylinder and discharged from the discharge port, thereby reducing the output of labor and facilitating the discharge.

The automatic discharging device has the advantages of automatic discharging and reducing the output of labor.

On the basis of the above technical solution, the present invention can also be improved as follows.

Furthermore, a limiting rod and a moving rod are movably inserted into the upper surface of the barrel cover, and two ends of the moving rod and the limiting rod respectively penetrate the upper surface and the lower surface of the barrel cover, and a connecting block is provided on the upper surface of the moving rod and the limiting rod.

The beneficial effect of adopting the above further solution is that it can drive the moving plate to move, thereby facilitating the separation of the rotating plate from the centrifugal cylinder and facilitating the discharge of solids.

Furthermore, the movable plate is arranged on the lower surface of the limiting rod and the movable rod, and the rotating plate is rotatably connected to the lower surface of the movable plate. A sealing strip is arranged on the lower surface of the rotating plate, and the lower surface of the sealing strip is in contact with the upper surface of the centrifugal cylinder.

The beneficial effect of adopting the above further solution is that the provided sealing strip has a sealing effect.

Furthermore, a first elastic member is movably sleeved on the outer surface of the moving rod, and two ends of the first elastic member are respectively arranged on the upper surface of the moving block and the inner top wall of the barrel cover, and the outer surface of the moving block fits with the interior of the barrel cover.

The beneficial effect of adopting the above further scheme is that it can prevent the solid from being thrown out, resulting in poor solid-liquid separation effect.

Furthermore, a limiting groove is provided inside the limiting rod, and two limiting blocks are slidably connected inside the limiting groove, and the upper surfaces of the limiting blocks are arranged as inclined surfaces.

The beneficial effect of adopting the above further solution is that it can prevent the rotating plate from accidentally moving downward, thereby causing the solid to be unable to be discharged.

Furthermore, a second elastic member is arranged inside the limiting groove, and two ends of the second elastic member are respectively arranged on one side of the two limiting blocks.

The beneficial effect of adopting the above further solution is that it plays a role of auxiliary limiting and can prevent the limiting block from being accidentally retracted, resulting in a reduction in the limiting effect.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic diagram of the structure of the utility model;

Figure 2 is a schematic diagram of the structure of the housing and centrifugal cylinder of the utility model;

Figure 3 is a schematic diagram of the connection structure between the barrel cover and the sealing strip of the utility model;

FIG4 is a schematic diagram of the connection structure between the barrel cover and the movable plate of the utility model;

FIG. 5 is a schematic diagram of the connection structure of the limit rod and the limit block of the utility model.

In the figure: 1. base; 101. shell; 102. discharge port; 103. centrifugal cylinder; 104. filter screen; 2. barrel cover; 201. moving rod; 202. limiting rod; 203. connecting block; 204. moving plate; 205. rotating plate; 206. sealing strip; 207. first elastic member; 208. limiting groove; 209. second elastic member; 210. limiting block.

DETAILED DESCRIPTION

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.

In the embodiment, as shown in Figures 1-5, an automatic discharging device, the utility model includes a base 1, the upper surface of the base 1 is fixedly connected to a shell 101, and the lower surface of the base 1 is provided with a discharging port 102, the inside of the shell 101 is rotatably connected to a centrifugal cylinder 103, and the top of the centrifugal cylinder 103 is fixedly connected to a plurality of filter screens 104, the upper surface of the shell 101 is rotatably connected to a barrel cover 2, and the inside of the barrel cover 2 is slidably connected to a moving plate 204 and a rotating plate 205;

The upper surface of the barrel cover 2 is movably connected with a limit rod 202 and a moving rod 201, and the two ends of the moving rod 201 and the limit rod 202 respectively penetrate the upper surface and the lower surface of the barrel cover 2, and the upper surfaces of the moving rod 201 and the limit rod 202 are fixedly connected with a connecting block 203;

The movable connecting block 203 can be used to drive the movable rod 201 and the limiting rod 202 to move, thereby driving the movable plate 204 to move, thereby facilitating the separation of the rotating plate 205 from the centrifugal cylinder 103 and facilitating the discharge of solids;

The movable plate 204 is fixedly connected to the lower surfaces of the limiting rod 202 and the movable rod 201, and the rotating plate 205 is rotatably connected to the lower surface of the movable plate 204. The lower surface of the rotating plate 205 is fixedly connected with a sealing strip 206, and the lower surface of the sealing strip 206 is in contact with the upper surface of the centrifugal cylinder 103.

The rotating plate 205 rotates with the centrifugal cylinder 103, and the fixedly connected sealing strip 206 plays a sealing role;

The outer surface of the moving rod 201 is movably sleeved with a first elastic member 207, and the two ends of the first elastic member 207 are respectively fixedly connected to the upper surface of the moving block and the inner top wall of the barrel cover 2, and the outer surface of the moving block fits with the inside of the barrel cover 2;

The fixedly connected first elastic member 207 facilitates the rotating plate 205 to fit closely with the upper surface of the centrifugal cylinder 103, thereby preventing the solid from being thrown out, which would result in a poor solid-liquid separation effect;

A limiting groove 208 is provided inside the limiting rod 202, and two limiting blocks 210 are slidably connected inside the limiting groove 208, and the upper surfaces of the limiting blocks 210 are fixedly connected to form an inclined surface;

The fixedly connected limiting groove 208 and limiting block 210 play a limiting role, which can prevent the rotating plate 205 from accidentally moving downward, thereby preventing the solid from being discharged;

A second elastic member 209 is fixedly connected inside the limiting groove 208, and two ends of the second elastic member 209 are respectively fixedly connected to one side of the two limiting blocks 210;

The fixedly connected second elastic member 209 plays a role of auxiliary limiting, which can prevent the limiting block 210 from being accidentally retracted, resulting in a reduction in the limiting effect.

Working principle:

Step 1: When discharging the liquid, the centrifugal cylinder 103 rotates to generate centrifugal force to drive the solid and liquid to rotate upward, so that the liquid is discharged through the filter screen 104, and then the liquid is discharged through the discharge port 102, so as to facilitate the discharge of the liquid;

Step 2: When discharging solids, first pull the connecting block 203 upwards. The movement of the connecting block 203 drives the limiting rod 202 and the moving rod 201 to move upwards, and compresses the first elastic member 207. The moving rod 201 and the limiting rod 202 move upwards to drive the moving block and the rotating block to move upwards, and make the limiting block 210 move toward the inside of the limiting groove 208, compress the second elastic member 209, and the rotating block moves upwards and separates from the centrifugal barrel 103. When the limiting block 210 automatically reaches the top of the barrel cover 2, the second elastic member 209 rebounds, so that the limiting block 210 fits the upper surface of the barrel cover 2, thereby preventing the rotating block from moving downwards. At this time, when the centrifugal barrel 103 rotates, it drives the solids to move upwards and is discharged from the top of the centrifugal barrel 103, so that the solids can be discharged from the discharge port 102.

It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Although the 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 (6)

1. An automatic discharging device comprises a base (1), and is characterized in that: the upper surface of base (1) is provided with shell (101), and discharge gate (102) have been seted up to the lower surface of base (1), the inside rotation of shell (101) is even have centrifugal cylinder (103), and the ground top of centrifugal cylinder (103) is provided with a plurality of filter screens (104), the upper surface rotation of shell (101) is connected with bung (2), and the inside sliding connection of bung (2) has movable plate (204) and rolling plate (205).

2. An automatic discharging device according to claim 1, wherein: a limiting rod (202) and a moving rod (201) are movably inserted on the upper surface of the barrel cover (2), two ends of the moving rod (201) and the limiting rod (202) respectively penetrate through the upper surface and the lower surface of the barrel cover (2), the upper surfaces of the moving rod (201) and the limiting rod (202) are provided with connecting blocks (203).

3. An automatic discharging device according to claim 1, wherein: the movable plate (204) is arranged on the lower surfaces of the limiting rod (202) and the movable rod (201), the rotary plate (205) is rotatably connected to the lower surface of the movable plate (204), the sealing strip (206) is arranged on the lower surface of the rotary plate (205), and the lower surface of the sealing strip (206) is attached to the upper surface of the centrifugal barrel (103).

4. An automatic discharging device according to claim 3, wherein: the outer surface of the moving rod (201) is movably sleeved with a first elastic piece (207), two ends of the first elastic piece (207) are respectively arranged on the upper surface of the moving block and the inner top wall of the barrel cover (2), and the outer surface of the moving block is attached to the inner part of the barrel cover (2).

5. An automatic discharging device according to claim 3, wherein: the limiting rod is characterized in that a limiting groove (208) is formed in the limiting rod (202), two limiting blocks (210) are connected to the inside of the limiting groove (208) in a sliding mode, and the upper surface of each limiting block (210) is set to be an inclined surface.

6. An automatic discharging device according to claim 5, wherein: the inside of spacing groove (208) is provided with second elastic component (209), and the both ends of second elastic component (209) set up in one side of two stopper (210) respectively.