Discharging device of centrifugal machine

Abstract

The utility model relates to the technical field of centrifugal machines, and discloses a centrifugal machine discharging device which comprises a fixing base, one side face of the fixing base is fixedly connected with a supporting table, the top of the supporting table is fixedly connected with a first air cylinder, and the output end of the first air cylinder is fixedly connected with a first telescopic rod. The top of the first telescopic rod is fixedly connected with a supporting plate. The material scraping device has the following advantages and effects that after material scraping is finished, the height of the scraper is increased, a material containing groove of the centrifugal machine can be conveniently taken out, the scraper rotates to the corresponding position of the collecting tank, the frame plate moves, the scraper and the collecting tank vertically correspond to each other, then the second air cylinder is started, and the second air cylinder drives the second telescopic rod to extend downwards; the scraper is driven to slide on the outer surface of the scraper, materials on the surface of the scraper are hung into the collecting tank to be collected, the scraper can be cleaned conveniently, discharging of a containing groove of the centrifugal machine is more comprehensive, waste of the materials is avoided, and the centrifugal machine is higher in flexibility and more convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of centrifuges, in particular to a centrifuge discharging device. 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. Centrifuges are mainly used to separate solid particles from liquids in suspensions, or to separate two immiscible liquids of different densities in emulsions (e.g., separating cream from milk). The discharge device is essential in the unloading process of the centrifuge.

[0003] In the prior art, Chinese patent publication number CN220836124U discloses a centrifuge discharging device, including an operating table, a groove is provided above the operating table, a bidirectional threaded rod is provided between the left and right inner walls of the groove, one end of the bidirectional threaded rod is connected to a motor 1, a relative moving block is threadedly sleeved on the bidirectional threaded rod, an arc plate is connected to the upper end of the moving block, the arc plate opening faces the center of the operating table, an L-shaped plate is connected to the middle of the rear side of the operating table, a motor 2 is provided above the horizontal side of the L-shaped plate, the output end of the motor 2 passes through the L-shaped plate downward and is connected to a rotating rod, the cross section of the rotating rod is a square structure, a rectangular tube is sleeved on the outer side of the rotating rod, a positioning bolt is rotatably inserted on one side wall of the rectangular tube, and a horizontal plate is connected on the other side, a rectangular groove is provided above the horizontal plate, and a scraping mechanism is provided in the rectangular groove. The utility model is convenient for discharging.

[0004] However, when the utility model is actually used, after the material on the inner wall of the scraper is scraped off, some material is likely to remain on the surface of the scraper, which makes it inconvenient to collect the material on the scraper, thus easily leading to waste of material. The height of the scraper is relatively fixed, so when the material trough of the centrifuge is placed on the operating table, it is easy to conflict with the scraper, and the scraper is inconvenient to enter the material trough of the centrifuge, so improvement is needed. Utility Model Content

[0005] The utility model aims to provide a centrifuge discharging device, which has the effect of making the discharging of the centrifuge trough more comprehensive, avoiding the waste of materials, and being more flexible in use.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions: a centrifuge discharging device comprises a fixed seat, a side surface of the fixed seat is fixedly connected to a support platform, the top of the support platform is fixedly connected to a first cylinder, the output end of the first cylinder is fixedly connected to a first telescopic rod, the top of the first telescopic rod is fixedly connected to a support plate, one end of the support plate is provided with a frame plate, the bottom of the frame plate is provided with a movable frame, one side of the movable frame is fixedly connected to a mounting plate, the bottom of the mounting plate is provided with a scraper, the outer surface of the scraper is slidably connected to a scraper frame, the top of the mounting plate is fixedly connected to a second cylinder, the output end of the second cylinder is fixedly connected to a second telescopic rod, the outer surface of the fixed seat is fixedly connected to a placement table, and the top of the placement table is provided with a collecting tank.

[0007] By adopting the above technical solution, when in use, the staff starts the first cylinder to drive the first telescopic rod to extend upward, so that the height of the support plate and the frame plate is increased, and after the height of the scraper is increased, the material tank of the centrifuge is placed in the fixed seat for fixing, and then the first telescopic rod is retracted, and the scraper is lowered and extended into the inside of the material tank of the centrifuge. After the height is appropriately lowered, the movable frame is moved, so that the scraper is attached to the inner wall of the material tank of the centrifuge and rotates to scrape the material. After the scraping is completed, the first cylinder is started again to increase the height of the scraper, so that the material tank of the centrifuge can be taken out, the scraper is rotated to the corresponding position of the collection tank, and the frame plate is moved so that the scraper and the collection tank correspond to each other up and down, and then the second cylinder is started, and the second cylinder drives the second telescopic rod to extend downward, so as to drive the scraper frame to slide on the outer surface of the scraper, and the material on the scraper surface is hung into the collection tank for collection, so as to facilitate the cleaning of the scraper, so that the material tank of the centrifuge can be discharged more comprehensively, and the waste of materials can be avoided, and the use is more flexible and convenient.

[0008] The utility model is further configured as follows: a sealing cover is rotatably connected to the top of the collecting tank, and a feed cover is hingedly connected to the top of the sealing cover.

[0009] By adopting the above technical solution, the sealing cover can be rotated to open, so that the material in the collection tank can be poured out easily. When feeding, the feeding cover is opened, and the material enters the collection tank and is collected.

[0010] The utility model is further configured as follows: the outer surface of the fixing seat is fixedly connected to a third cylinder, and the output end of the third cylinder is fixedly connected to a third telescopic rod.

[0011] By adopting the above technical solution, when the material trough is fixed, the third cylinder is started to drive the third telescopic rod to extend.

[0012] The utility model is further configured as follows: one end of the third telescopic rod is fixedly connected to a rubber block, and the number of the rubber blocks is four.

[0013] By adopting the above technical solution, four rubber blocks clamp the outer surface of the centrifuge trough, which is more stable and firm after being fixed.

[0014] The utility model is further configured as follows: the tops of the support plate and the frame plate are fixedly connected with a connecting plate, and the output end of the connecting plate is fixedly connected with a fourth cylinder.

[0015] By adopting the above technical solution, when cleaning the scraper, the frame plate is moved and the position is adjusted by driving the fourth cylinder.

[0016] The utility model is further configured as follows: a motor is fixedly connected to the top of the frame plate, and a turntable is fixedly connected to the output end of the motor.

[0017] By adopting the above technical solution, the motor starts the turntable to rotate, thereby driving the scraper to rotate.

[0018] The utility model is further configured as follows: a fifth cylinder is fixedly connected to the outer surface of the turntable, and a fifth telescopic rod is fixedly connected to the output end of the fifth cylinder.

[0019] By adopting the above technical solution, the fifth cylinder drives the fifth telescopic rod to extend and retract after being started, thereby adjusting the moving position of the moving frame.

[0020] The utility model is further configured as follows: a positioning groove is provided at the bottom of the mounting plate, and a positioning block is fixedly connected to the top of the scraper.

[0021] By adopting the above technical solution, when the scraper is installed, the positioning block and the positioning groove are clamped together.

[0022] The utility model is further configured as follows: a connecting plate is fixedly connected to the top of the scraper, and bolts are connected to the internal threads of the connecting plate.

[0023] By adopting the above technical solution, the connecting plate and the mounting plate are abutted and fixed by bolts.

[0024] The utility model is further configured as follows: a rubber layer is fixedly connected to the inner wall of the scraper frame, and the inner wall of the rubber layer is slidably connected to the scraper.

[0025] By adopting the above technical solution, when the scraper frame is scraping and cleaning the material, the rubber layer and the scraper rub against each other, and the scraper is not damaged while scraping the material.

[0026] The beneficial effects of the utility model are:

[0027] 1. The utility model, through the coordinated arrangement among the fixed seat, the support platform, the first cylinder, the first telescopic rod, the support plate, the frame plate, the mobile frame, the mounting plate, the scraper, the scraper frame, the second cylinder, the second telescopic rod, the placement platform and the collecting tank, can make the scraper descend and extend into the inside of the material tank of the centrifuge when the device is in use. After the height is appropriately lowered, the mobile frame moves so that the scraper is rotated in contact with the inner wall of the material tank of the centrifuge to scrape the material. After the scraping is completed, the first cylinder is started again to raise the height of the scraper, so that the material tank of the centrifuge can be taken out. The scraper rotates to the corresponding position of the collecting tank, the frame plate moves so that the scraper and the collecting tank correspond to each other up and down, and then the second cylinder is started. The second cylinder drives the second telescopic rod to extend downward, thereby driving the scraper frame to slide on the outer surface of the scraper, and the material on the scraper surface is hung into the collecting tank for collection, so that the scraper can be cleaned, so that the material discharge of the material tank of the centrifuge is more comprehensive, and the waste of materials is avoided. The use is more flexible and more convenient.

[0028] 2. The utility model, through the matching arrangement among the sealing cover, the feed cover, the third cylinder, the third telescopic rod, the rubber block, the connecting plate, the fourth cylinder, the motor, the turntable, the fifth cylinder, the fifth telescopic rod, the positioning groove, the positioning block, the connecting plate, the bolts and the rubber layer, can enable the device to be used when the feed cover is opened during feeding, and the material enters the collecting tank to be collected, and when the material trough is fixed, the four rubber blocks clamp the outer surface of the centrifuge material trough, which is more stable and firm after being fixed, and when the scraper is installed, the positioning block and the positioning groove are clamped, the rubber layer and the scraper rub against each other, and the scraper is not damaged while scraping the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0030] Figure 1 It is a schematic diagram of the structure of the utility model;

[0031] Figure 2 For this utility model Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0032] Figure 3 This is a schematic diagram of the structure of the connecting plate of the utility model;

[0033] Figure 4 This is a schematic diagram of the rubber layer structure of the utility model.

[0034] In the figure, 1, fixed seat; 2, supporting table; 3, first cylinder; 4, first telescopic rod; 5, support plate; 6, shelf plate; 7, movable frame; 8, mounting plate; 9, scraper; 10, scraper frame; 11, second cylinder; 12, second telescopic rod; 13, placing table; 14, collecting tank; 15, sealing cover; 16, feed cover; 17, third cylinder; 18, third telescopic rod; 19, rubber block; 20, connecting plate; 21, fourth cylinder; 22, motor; 23, turntable; 24, fifth cylinder; 25, fifth telescopic rod; 26, positioning groove; 27, positioning block; 28, connecting plate; 29, bolt; 30, rubber layer. DETAILED DESCRIPTION

[0035] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of 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.

[0036] Reference Figure 1-4A centrifuge discharging device comprises a fixed seat 1, a support platform 2 is fixedly connected to one side of the fixed seat 1, a first cylinder 3 is fixedly connected to the top of the support platform 2, a first telescopic rod 4 is fixedly connected to the output end of the first cylinder 3, a support plate 5 is fixedly connected to the top of the first telescopic rod 4, a frame plate 6 is arranged at one end of the support plate 5, a mobile frame 7 is arranged at the bottom of the frame plate 6, a mounting plate 8 is fixedly connected to one side of the mobile frame 7, a scraper 9 is arranged at the bottom of the mounting plate 8, a scraper frame 10 is slidably connected to the outer surface of the scraper 9, a second cylinder 11 is fixedly connected to the top of the mounting plate 8, a second telescopic rod 12 is fixedly connected to the output end of the second cylinder 11, a placing table 13 is fixedly connected to the outer surface of the fixed seat 1, and a collecting tank is arranged on the top of the placing table 13 14. When in use, the staff starts the first cylinder 3 to drive the first telescopic rod 4 to extend upward, thereby raising the height of the support plate 5 and the frame plate 6. After the height of the scraper 9 is raised, the centrifuge's material tank is placed in the fixed seat 1 for fixing, and then the first telescopic rod 4 is retracted, and the scraper 9 is lowered and extended into the inside of the centrifuge's material tank. After the height is lowered to a suitable level, the movable frame 7 is moved to make the scraper 9 fit the inner wall of the centrifuge's material tank and rotate to scrape the material. After the scraping is completed, the first cylinder 3 is started again to raise the height of the scraper 9 to facilitate the removal of the centrifuge's material tank. The scraper 9 rotates to the corresponding position of the collection tank 14, and the frame plate 6 moves so that the scraper 9 and the collection tank 14 correspond to each other up and down. Then the second cylinder 11 is started, and the second cylinder 1 1 drives the second telescopic rod 12 to extend downward, thereby driving the scraper frame 10 to slide on the outer surface of the scraper 9, and the material on the surface of the scraper 9 is hung into the collection tank 14 for collection, which is convenient for cleaning the scraper 9, so that the material discharge of the centrifuge trough is more comprehensive, avoiding waste of materials, and being more flexible and convenient when used. The top of the collection tank 14 is rotatably connected with a sealing cover 15, and the top hinge of the sealing cover 15 is connected with a feed cover 16. The sealing cover 15 can be rotated to open, which is convenient for pouring out the material in the collection tank 14. When feeding, the feed cover 16 is opened, and the material enters the collection tank 14 and is collected. The outer surface of the fixed seat 1 is fixedly connected with a third cylinder 17, and the output end of the third cylinder 17 is fixedly connected with a third telescopic rod 18. When fixing the material trough , start the third cylinder 17, drive the third telescopic rod 18 to extend, one end of the third telescopic rod 18 is fixedly connected to a rubber block 19, the number of rubber blocks 19 is four, the four rubber blocks 19 clamp the outer surface of the centrifuge trough, the stability is stronger and more firm after fixation, the top of the support plate 5 and the frame plate 6 are fixedly connected to the connecting plate 20, the output end of the connecting plate 20 is fixedly connected to the fourth cylinder 21, when cleaning the scraper 9, the frame plate 6 is moved and adjusted by the drive of the fourth cylinder 21, the top of the frame plate 6 is fixedly connected to the motor 22, the output end of the motor 22 is fixedly connected to the turntable 23, the motor 22 starts the turntable 23 to rotate, thereby driving the scraper 9 to rotate, the outer surface of the turntable 23 is fixedly connected to the fifth cylinder 24,The output end of the fifth cylinder 24 is fixedly connected with the fifth telescopic rod 25. After the fifth cylinder 24 is started, the fifth telescopic rod 25 is driven to extend and retract, thereby adjusting the moving position of the moving frame 7. A positioning groove 26 is provided at the bottom of the mounting plate 8. A positioning block 27 is fixedly connected to the top of the scraper 9. When the scraper 9 is installed, the positioning block 27 and the positioning groove 26 are clamped. A connecting plate 28 is fixedly connected to the top of the scraper 9. The internal thread of the connecting plate 28 is connected with a bolt 29. The connecting plate 28 and the mounting plate 8 are abutted and fixed by the bolt 29. The inner wall of the scraper frame 10 is fixedly connected with a rubber layer 30. The inner wall of the rubber layer 30 is slidably connected with the scraper 9. When the scraper frame 10 is scraping and cleaning, the rubber layer 30 and the scraper 9 rub against each other, and the scraper 9 is not damaged while scraping.

[0037] In the utility model, through the coordinated arrangement among the fixed seat 1, the support platform 2, the first cylinder 3, the first telescopic rod 4, the support plate 5, the frame plate 6, the movable frame 7, the mounting plate 8, the scraper 9, the scraper frame 10, the second cylinder 11, the second telescopic rod 12, the placement table 13 and the collecting tank 14, the device can be used when the staff starts the first cylinder 3 to drive the first telescopic rod 4 to extend upward, so that the height of the support plate 5 and the frame plate 6 is increased, and the height of the scraper 9 is increased, and then the material tank of the centrifuge is placed in the fixed seat 1 for fixing, and then the first telescopic rod 4 is contracted, and the scraper 9 descends and extends into the interior of the material tank of the centrifuge, and the height is increased. After the descent is appropriate, the moving frame 7 moves so that the scraper 9 is rotated in contact with the inner wall of the centrifuge trough to scrape the material. After the scraping is completed, the first cylinder 3 is started again to raise the height of the scraper 9, so that the centrifuge trough can be taken out. The scraper 9 rotates to the corresponding position of the collecting tank 14, and the frame plate 6 moves so that the scraper 9 and the collecting tank 14 correspond to each other up and down, and then the second cylinder 11 is started. The second cylinder 11 drives the second telescopic rod 12 to extend downward, thereby driving the scraper frame 10 to slide on the outer surface of the scraper 9, and the material on the surface of the scraper 9 is hung into the collecting tank 14 for collection, which is convenient for cleaning the scraper 9, so that the centrifuge trough can be discharged more comprehensively, avoiding material The material is wasted, and the device is more flexible and convenient to use. Through the matching arrangement of the sealing cover 15, the feeding cover 16, the third cylinder 17, the third telescopic rod 18, the rubber block 19, the connecting plate 20, the fourth cylinder 21, the motor 22, the turntable 23, the fifth cylinder 24, the fifth telescopic rod 25, the positioning groove 26, the positioning block 27, the connecting plate 28, the bolt 29 and the rubber layer 30, the sealing cover 15 can be rotated to open the device when it is in use, so that the material in the collection tank 14 can be poured out. When feeding, the feeding cover 16 is opened, and the material enters the collection tank 14 and is collected. When fixing the material trough, the third cylinder 17 is started to drive the third telescopic rod 18 extends, four rubber blocks 19 clamp the outer surface of the centrifuge trough, which is more stable and firm after being fixed. When cleaning the scraper 9, the frame plate 6 is moved and adjusted in position by driving the fourth cylinder 21. The motor 22 starts the turntable 23 to rotate, thereby driving the scraper 9 to rotate. After the fifth cylinder 24 is started, the fifth telescopic rod 25 is driven to extend and retract, thereby adjusting the moving position of the movable frame 7. When the scraper 9 is installed, the positioning block 27 and the positioning groove 26 are clamped, and the connecting plate 28 and the mounting plate 8 are abutted and fixed by bolts 29. When the scraper frame 10 is scraping and cleaning, the rubber layer 30 and the scraper 9 rub, and the scraper 9 is not damaged while scraping.

[0038] Although 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

1. A centrifuge discharging device, comprising a fixed seat (1), characterized in that: A support platform (2) is fixedly connected to one side of the fixed seat (1); a first cylinder (3) is fixedly connected to the top of the support platform (2); a first telescopic rod (4) is fixedly connected to the output end of the first cylinder (3); a support plate (5) is fixedly connected to the top of the first telescopic rod (4); a frame plate (6) is provided at one end of the support plate (5); a movable frame (7) is provided at the bottom of the frame plate (6); a mounting plate (8) is fixedly connected to one side of the movable frame (7); a scraper (9) is provided at the bottom of the mounting plate (8); a scraper frame (10) is slidably connected to the outer surface of the scraper (9); a second cylinder (11) is fixedly connected to the top of the mounting plate (8); a second telescopic rod (12) is fixedly connected to the output end of the second cylinder (11); a placing table (13) is fixedly connected to the outer surface of the fixed seat (1); a collecting tank (14) is provided at the top of the placing table (13).

2. A centrifuge discharging device according to claim 1, characterized in that: The top of the collecting tank (14) is rotatably connected to a sealing cover (15), and the top of the sealing cover (15) is hingedly connected to a feed cover (16).

3. A centrifuge discharging device according to claim 1, characterized in that: The outer surface of the fixing seat (1) is fixedly connected to a third cylinder (17), and the output end of the third cylinder (17) is fixedly connected to a third telescopic rod (18).

4. A centrifuge discharging device according to claim 3, characterized in that: One end of the third telescopic rod (18) is fixedly connected to a rubber block (19), and the number of the rubber blocks (19) is four.

5. A centrifuge discharging device according to claim 1, characterized in that: The tops of the support plate (5) and the frame plate (6) are both fixedly connected to a connecting plate (20), and the output end of the connecting plate (20) is fixedly connected to a fourth cylinder (21).

6. A centrifuge discharging device according to claim 5, characterized in that: The top of the frame plate (6) is fixedly connected to a motor (22), and the output end of the motor (22) is fixedly connected to a rotating disk (23).

7. A centrifuge discharging device according to claim 6, characterized in that: The outer surface of the rotating disk (23) is fixedly connected to a fifth cylinder (24), and the output end of the fifth cylinder (24) is fixedly connected to a fifth telescopic rod (25).

8. A centrifuge discharging device according to claim 1, characterized in that: A positioning groove (26) is provided at the bottom of the mounting plate (8), and a positioning block (27) is fixedly connected to the top of the scraper (9).

9. A centrifuge discharging device according to claim 1, characterized in that: A connecting plate (28) is fixedly connected to the top of the scraper (9), and a bolt (29) is threadedly connected to the inside of the connecting plate (28).

10. A centrifuge discharging device according to claim 1, characterized in that: The inner wall of the scraper frame (10) is fixedly connected with a rubber layer (30), and the inner wall of the rubber layer (30) is slidably connected with the scraper (9).

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