Automatic deviation rectifying device for main shaft of centrifugal extractor

Abstract

The utility model discloses an automatic deviation rectifying device for a spindle of a centrifugal extractor, which belongs to the field of automatic deviation rectifying of spindles and comprises an extractor, a motor fixedly connected to the top of the extractor, a spindle fixedly connected to the output end of the motor, a plurality of clamping blocks rotatably connected to the inner side of the extractor and arranged on the outer side of the spindle. The two clamping blocks located on the same side are in threaded connection through fixing bolts, the left sides of the two clamping blocks close to the left side of the extraction machine are fixedly connected with sliding blocks, the outer sides of the two sliding blocks penetrate through the outer side of the extraction machine, the left sides of the two sliding blocks are fixedly connected with connecting blocks, and the left sides of the two connecting blocks are fixedly connected with the same automatic deflection machine. The automatic deflection machine is reasonable in structural design, through cooperation of the hand wheel, the rotating rod, the first column, the connecting rod, the second column, the inserting block and the fixing plate, the automatic deflection machine can be conveniently fixed to the device, and therefore a user is helped to disassemble the automatic deflection machine easily.

Description

Technical Field

[0001] The utility model relates to the field of automatic spindle alignment, in particular to an automatic spindle alignment device for a centrifugal extractor. Background Technique

[0002] A centrifugal extractor is a device that uses centrifugal force to separate liquid mixtures, and its working efficiency and separation quality largely depend on the stability and alignment accuracy of the spindle.

[0003] Generally, an automatic alignment device is provided inside the existing centrifugal extractor, but most of the automatic alignment devices are directly fixed to the centrifugal extractor. When the user needs to disassemble the automatic alignment device, it is relatively difficult; therefore, we propose an automatic spindle alignment device for a centrifugal extractor to solve this problem. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an automatic spindle alignment device for a centrifugal extractor to solve the problems raised in the above background technique.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] An automatic spindle alignment device for a centrifugal extractor, comprising: an extractor, a motor is fixedly connected to the top of the extractor, the output end of the motor is fixedly connected to a spindle, and the outer side of the spindle is rotatably connected to the inside of the extractor. A plurality of clamping blocks are arranged on the outer side of the spindle, and two clamping blocks on the same side are threadedly connected by fixing bolts. Sliders are fixedly connected to the left sides of the two clamping blocks close to the left side of the extractor, and the outer sides of the two sliders penetrate through the outside of the extractor. Connecting blocks are fixedly connected to the left sides of the two sliders, and the same automatic deflector is fixedly connected to the left sides of the two connecting blocks. Two slots are opened inside the automatic deflector, plug blocks are movably inserted into the two slots, and a position sensor is fixedly connected to the inside of the extractor.

[0007] Preferably, a housing is fixedly connected to the outside of the extractor, a fixing plate is fixedly connected to the inside of the housing, L-shaped blocks are fixedly connected to the left sides of the two plug blocks, and two sliding holes are opened inside the fixing plate. The outer sides of the two L-shaped blocks are slidably connected in the corresponding sliding holes.

[0008] Preferably, a circular plate is rotatably connected to the left side of the fixing plate, two second columns are fixedly connected to the left side of the circular plate, two connecting rods are rotatably connected to the outer sides of the two second columns, and the other ends of the two connecting rods are rotatably connected to the right sides of the corresponding first columns. The right sides of the two first columns are fixedly connected to the left sides of the corresponding L-shaped blocks.

[0009] Preferably, a rotating rod is rotatably connected to the inner wall of the left side of the housing, and the right side of the rotating rod is fixedly connected to the left side of the circular plate. An L-shaped plate is fixedly connected to the left side of the housing. A small bolt is threadedly connected to the inner side of the L-shaped plate. A clamping column is fixedly connected to the right side of the small bolt. A handwheel is fixedly connected to the outer side of the rotating rod. A plurality of circular holes adapted to the clamping column are formed in the inner side of the handwheel. The outer side of the clamping column is movably inserted into the corresponding circular hole.

[0010] Preferably, a controller is fixedly connected to the front side of the housing, and the controller is electrically connected to the position sensor, the motor, and the automatic deflector.

[0011] Preferably, a base is integrally formed at the bottom of the extractor.

[0012] In the present utility model, for the automatic centering device of the main shaft of a centrifugal extractor, by starting the motor to drive the main shaft to rotate, when the position sensor deflects, the position sensor monitors in real time. At this time, the position sensor is controlled to make the automatic deflector start to work and control the main shaft to adjust its position.

[0013] In the present utility model, for the automatic centering device of the main shaft of a centrifugal extractor, by loosening the small bolt and pulling out the clamping column, rotating the handwheel, the rotating rod drives the circular plate to rotate, so that the connecting rod rotates, and the L-shaped block drives the inserting block to leave the inserting slot, so that the automatic deflector can be taken out.

[0014] The structure of the present utility model is reasonably designed. Through the cooperation among the handwheel, the rotating rod, the first column, the connecting rod, the second column, the inserting block and the fixing plate, the automatic deflector can be conveniently fixed to the device, thus helping the user to easily disassemble it. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of an automatic centering device for the main shaft of a centrifugal extractor proposed by the present utility model;

[0016] Figure 2 is a sectional structural diagram of an automatic centering device for the main shaft of a centrifugal extractor proposed by the present utility model;

[0017] Figure 3 is a schematic structural diagram of the connecting rod and the first column proposed by the present utility model.

[0018] In the figure: 1, extractor; 2, motor; 3, main shaft; 4, clamping block; 5, slider; 6, connecting block; 7, automatic deflector; 8, inserting block; 9, L-shaped block; 10, first column; 11, housing; 12, fixing plate; 13, circular plate; 14, second column; 15, connecting rod; 16, rotating rod; 17, handwheel; 18, L-shaped plate; 19, clamping column; 20, small bolt; 21, controller; 22, position sensor. Detailed implementation mode

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0020] Refer to Figures 1-3 , a spindle automatic deviation correction device for a centrifugal extractor, comprising: an extractor 1, a motor 2 is fixedly connected to the top of the extractor 1, an output end of the motor 2 is fixedly connected to a spindle 3, and the outer side of the spindle 3 is rotatably connected to the inner side of the extractor 1. A plurality of clamping blocks 4 are arranged on the outer side of the spindle 3, and two clamping blocks 4 on the same side are threadedly connected by fixing bolts. Sliders 5 are fixedly connected to the left sides of the two clamping blocks 4 close to the left side of the extractor 1, and the outer sides of the two sliders 5 penetrate through the outer side of the extractor 1. Connection blocks 6 are fixedly connected to the left sides of the two sliders 5, and an automatic deflector 7 is fixedly connected to the left sides of the two connection blocks 6. Two slots are opened inside the automatic deflector 7, and insertion blocks 8 are movably inserted into both of the two slots, and a position sensor 22 is fixedly connected to the inner side of the extractor 1.

[0021] In this embodiment, a housing 11 is fixedly connected to the outer side of the extractor 1, a fixing plate 12 is fixedly connected to the inner side of the housing 11, L-shaped blocks 9 are fixedly connected to the left sides of the two insertion blocks 8, two sliding holes are opened in the inner side of the fixing plate 12, and the outer sides of the two L-shaped blocks 9 are slidably connected in the corresponding sliding holes. A circular plate 13 is rotatably connected to the left side of the fixing plate 12, two second columns 14 are fixedly connected to the left side of the circular plate 13, two connecting rods 15 are rotatably connected to the outer sides of the two second columns 14, and the other ends of the two connecting rods 15 are rotatably connected to a first column 10. The right sides of the two first columns 10 are fixedly connected to the left sides of the corresponding L-shaped blocks 9, so that the connecting rods 15 can rotate.

[0022] In this embodiment, a rotating rod 16 is rotatably connected to the left inner wall of the housing 11, and the right side of the rotating rod 16 is fixedly connected to the left side of the circular plate 13. An L-shaped plate 18 is fixedly connected to the left side of the housing 11, a small bolt 20 is threadedly connected to the inner side of the L-shaped plate 18, a clamping column 19 is fixedly connected to the right side of the small bolt 20, a handwheel 17 is fixedly connected to the outer side of the rotating rod 16, a plurality of circular holes adapted to the clamping column 19 are opened in the inner side of the handwheel 17, and the outer side of the clamping column 19 is movably inserted into the corresponding circular hole. A controller 21 is fixedly connected to the front side of the housing 11, and the controller 21 is electrically connected to the position sensor 22, the motor 2, and the automatic deflector 7. A base is integrally formed at the bottom of the extractor 1.

[0023] In this embodiment, during use, the motor 2 is started to drive the main shaft 3 to rotate. When the position sensor 22 deflects, the position sensor 22 monitors in real time. At this time, the position sensor 22 is controlled to make the automatic deflector 7 start to work, and the main shaft 3 is controlled to adjust its position. When the automatic deflector 7 needs to be replaced, the small bolt 20 is loosened and the clamping column 19 is pulled out, and the hand wheel 17 is rotated, so that the rotating rod 16 drives the circular plate 13 to rotate, thereby making the connecting rod 15 rotate, and making the L-shaped block 9 drive the insertion block 8 to leave the slot, so that the automatic deflector 7 can be taken out.

[0024] The above has introduced in detail a main shaft automatic deviation correction device for a centrifugal extractor provided by the present utility model. Specific embodiments are applied herein to elaborate on the principle and implementation manner of the present utility model. The description of the above embodiments is only used to help understand the method and its core idea of the present utility model. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the principle of the present utility model, several improvements and modifications can still be made to the present utility model, and these improvements and modifications also fall within the protection scope of the claims of the present utility model.

Claims

1. An automatic spindle deviation correction device for a centrifugal extractor, characterized in that: include: An extractor (1), wherein a motor (2) is fixedly connected to the top of the extractor (1), a main shaft (3) is fixedly connected to the output end of the motor (2), and the outer side of the main shaft (3) is rotatably connected to the inner side of the extractor (1), a plurality of clamping blocks (4) are arranged on the outer side of the main shaft (3), and two clamping blocks (4) located on the same side are threadedly connected by fixing bolts, and the left sides of the two clamping blocks (4) close to the left side of the extractor (1) are fixedly connected to sliders (5), and the outer sides of the two sliders (5) penetrate the outer side of the extractor (1), the left sides of the two sliders (5) are fixedly connected to connecting blocks (6), and the left sides of the two connecting blocks (6) are fixedly connected to the same automatic deflection machine (7), the inner side of the automatic deflection machine (7) is provided with two slots, and the two slots are movably plugged with plugs (8), and the inner side of the extractor (1) is fixedly connected to a position sensor (22).

2. The automatic spindle deviation correction device of a centrifugal extractor according to claim 1, characterized in that: The outer side of the extractor (1) is fixedly connected to a housing (11), the inner side of the housing (11) is fixedly connected to a fixing plate (12), the left sides of the two plug blocks (8) are fixedly connected to an L-shaped block (9), the inner side of the fixing plate (12) is provided with two sliding holes, and the outer sides of the two L-shaped blocks (9) are slidably connected in the corresponding sliding holes.

3. The automatic spindle deviation correction device of a centrifugal extractor according to claim 2, characterized in that: The left side of the fixed plate (12) is rotatably connected to a circular plate (13), the left side of the circular plate (13) is fixedly connected to two No. 2 columns (14), the outer sides of the two No. 2 columns (14) are rotatably connected to two connecting rods (15), the other ends of the two connecting rods (15) are rotatably connected to the No. 1 column (10), and the right sides of the two No. 1 columns (10) are fixedly connected to the left sides of the corresponding L-shaped blocks (9).

4. The automatic spindle deviation correction device for a centrifugal extractor according to claim 2, characterized in that: A rotating rod (16) is rotatably connected to the inner wall of the left side of the shell (11), and the right side of the rotating rod (16) is fixedly connected to the left side of the circular plate (13). An L-shaped plate (18) is fixedly connected to the left side of the shell (11), a small bolt (20) is threadedly connected to the inner side of the L-shaped plate (18), and a clamping column (19) is fixedly connected to the right side of the small bolt (20). A hand wheel (17) is fixedly connected to the outer side of the rotating rod (16), and a plurality of circular holes matching the clamping columns (19) are provided on the inner side of the hand wheel (17), and the outer side of the clamping column (19) is movably inserted into the corresponding circular holes.

5. The automatic spindle deviation correction device for a centrifugal extractor according to claim 2, characterized in that: A controller (21) is fixedly connected to the front side of the housing (11), and the controller (21) is electrically connected to a position sensor (22), a motor (2) and an automatic deflection machine (7).

6. The automatic spindle deviation correction device for a centrifugal extractor according to claim 1, characterized in that: The bottom of the extraction machine (1) is integrally formed with a base.

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