Rotary basket mechanism of centrifugal machine

Abstract

The utility model provides a rotating basket mechanism of a centrifugal machine, which relates to the technical field of centrifugal machines and comprises a rotating basket mounting mechanism, and the bottom of the rotating basket mounting mechanism is fixedly connected with a rotating mechanism. According to the rotary basket screen, under the action of the rotary basket mounting mechanism, the screen can be quickly embedded in the embedded groove in a sliding mode through the formed embedded groove, the screen and the supporting framework are connected and fixed through the first fixing bolt and the second fixing bolt, and quick mounting of the rotary basket screen is achieved; meanwhile, when the screens need to be detached independently, the screens can be rapidly detached only by screwing out first fixing bolts and second fixing bolts and then pulling out all the screens, in this way, the screens can be rapidly detached, replaced and installed, the installation efficiency of the rotating basket is improved, and the maintenance cost is reduced; and a proper screen can be rapidly replaced according to products, and the flexibility of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of centrifuges, in particular to a rotating basket mechanism of a centrifuge. 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. It is used in many fields and plays a very important role in many fields such as industry, environmental protection and wastewater treatment, medicine, biochemistry and scientific research.

[0003] In the prior art, a centrifuge basket is a container installed in the centrifuge body, which is mainly used as a core component for screening and separating particles. It generates centrifugal force through high-speed rotation to separate materials of different densities. However, most of the existing centrifuge baskets cannot replace the centrifugal screen alone. When the screen is damaged or blocked, it is very troublesome to disassemble and replace the basket. In addition, since the screen cannot be replaced, the materials that can be separated by each centrifuge are greatly limited. Utility Model Content

[0004] The utility model aims to solve the problem that when the above-mentioned equipment is in use, since most of the existing centrifuge baskets cannot replace the centrifugal screens separately, when the screen is damaged or blocked, it is very troublesome to disassemble and replace the basket, and proposes a centrifuge basket mechanism.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solution: a basket mechanism of a centrifuge, comprising a basket mounting mechanism, the bottom of which is fixedly connected with a rotating mechanism;

[0006] The rotating basket mounting mechanism includes a supporting frame, three embedding grooves are provided on the top of the supporting frame, and the inner surfaces of the three embedding grooves are movably embedded with embedded panels, and screens are fixedly connected between the inner surfaces of the three embedded panels. Three groups of first threaded holes are provided on the top of the supporting frame, and the inner surfaces of the three groups of the first threaded holes are threadedly connected with first fixing bolts, and the inner surfaces of the three embedded panels are movably sleeved between the outer surfaces of the three groups of the first fixing bolts, and the inner surface wall of the supporting frame is fixedly connected with three fixing blocks.

[0007] Preferably, the outer walls of the three fixing blocks are each provided with three second threaded holes, the inner walls of the nine second threaded holes are threadedly connected with second fixing bolts, and the outer walls of the nine second fixing bolts are movably sleeved inside the three screens.

[0008] Preferably, outer walls of the three screens are fixedly connected with reinforcement plates, and the bottom of the support frame is fixedly connected with a bottom plate.

[0009] Preferably, the rotating mechanism comprises an external retaining shell, an inner surface wall of the external retaining shell is provided with an annular sliding groove, and a driving motor is fixedly connected to the bottom of the inner wall of the external retaining shell.

[0010] Preferably, a transmission shaft is fixedly mounted on the output end of the driving motor.

[0011] Preferably, a movable sleeve on the outer wall of the transmission shaft is provided with a partition.

[0012] Preferably, the outer wall of the support frame is slidably embedded in the inner wall of the annular slide groove, and the bottom of the base plate is fixedly connected to the top of the transmission shaft.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. In the utility model, under the action of the rotating basket installation mechanism, the screen can be quickly slid and embedded in the embedding groove through the embedded groove, and the screen is connected and fixed to the supporting frame by the first fixing bolt and the second fixing bolt, so as to realize the rapid installation of the rotating basket screen. At the same time, when the screen needs to be disassembled separately, it is only necessary to unscrew the first fixing bolt and the second fixing bolt, and then pull out all the screens to realize the rapid disassembly of the screen. In this way, the screen can be quickly disassembled, replaced and installed, which improves the installation efficiency of the rotating basket, reduces the maintenance cost, can quickly replace the appropriate screen according to the product, and improves the flexibility of the device.

[0015] 2. In the utility model, under the joint action of the rotating basket installation mechanism and the rotating mechanism, a reinforcing plate is fixedly connected to the outer wall of the screen, and the reinforcing plate is used to improve the supporting strength of each screen. It can ensure its own stability under the action of strong centrifugal force, improve the service life of the screen, and has strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model provides a main structural stereogram of a centrifuge basket mechanism;

[0017] Figure 2 The utility model provides a three-dimensional diagram of a rotating basket installation mechanism in a rotating basket mechanism of a centrifuge;

[0018] Figure 3 The utility model provides a three-dimensional disassembled diagram of a basket installation mechanism in a basket mechanism of a centrifuge;

[0019] Figure 4 The utility model provides a cross-sectional view of a rotating mechanism in a basket mechanism of a centrifuge.

[0020] Legend:

[0021] 1. Rotating basket installation mechanism; 101. Support frame; 102. Embedding groove; 103. Inlay plate; 104. Screen; 105. First threaded hole; 106. First fixing bolt; 107. Fixing block; 108. Second threaded hole; 109. Second fixing bolt; 110. Reinforcement plate; 111. Bottom plate;

[0022] 2. Rotating mechanism; 201. External baffle; 202. Annular slide; 203. Driving motor; 204. Transmission shaft; 205. Partition. DETAILED DESCRIPTION

[0023] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0025] Embodiment 1, as Figure 1-Figure 4 As shown, the utility model provides a centrifuge basket mechanism, including a basket mounting mechanism 1, the bottom of which is fixedly connected with a rotating mechanism 2;

[0026] The rotating basket mounting mechanism 1 includes a supporting frame 101, three embedding grooves 102 are provided at the top of the supporting frame 101, and the inner surface walls of the three embedding grooves 102 are all movably embedded with inlay plates 103, and the inner surface walls of the three inlay plates 103 are all fixedly connected with screens 104, and three groups of first threaded holes 105 are provided at the top of the supporting frame 101, and the inner surface walls of the three groups of first threaded holes 105 are all threadedly connected with first fixing bolts 106, and the inner surface walls of the three inlay plates 103 are all movably sleeved on the three groups of first fixing bolts. Between the outer walls of 106, the inner wall of the supporting frame 101 is fixedly connected with three fixing blocks 107, the outer walls of the three fixing blocks 107 are each provided with three second threaded holes 108, the inner walls of the nine second threaded holes 108 are threadedly connected with second fixing bolts 109, and the outer walls of the nine second fixing bolts 109 are movably sleeved inside the three sieves 104, the outer walls of the three sieves 104 are fixedly connected with reinforcing plates 110, and the bottom of the supporting frame 101 is fixedly connected with a bottom plate 111.

[0027] The effect achieved by the entire embodiment 1 is that, under the action of the rotating basket installation mechanism 1, three embedding grooves 102 are opened on the top of the support frame 101, and three panels 103 with screens 104 fixedly connected between the inner walls are movably embedded in the inner walls of the three embedding grooves 102, three groups of first threaded holes 105 are opened on the top of the support frame 101, and at the same time, the inner walls of the three panels 103 are movably sleeved between the outer walls of the three groups of first fixing bolts 106, and the outer walls of the three groups of first fixing bolts 106 are threadedly connected to the inner walls of the three groups of first threaded holes 105 so that the first fixing bolts 106 connect and fix the panels 103 to the support frame 101, and the inner wall of the support frame 101 is fixedly connected with three fixing blocks 107, and the three fixing blocks 107 are fixedly connected to the inner wall of the support frame 101. The outer wall is provided with three second threaded holes 108, and the inner walls of the nine second threaded holes 108 are threadedly connected with second fixing bolts 109, and the second fixing bolts 109 are used to further connect and fix the screen 104 to the supporting frame 101. In this way, the rotating basket screen 104 can be quickly installed. At the same time, when the screen 104 needs to be disassembled separately, it is only necessary to unscrew the first fixing bolts 106 and the second fixing bolts 109, and then all the screens 104 are pulled out to achieve the rapid disassembly of the screen 104. In this way, the screen 104 can be quickly disassembled, replaced and installed, which improves the installation efficiency of the rotating basket, reduces the maintenance cost, can quickly replace the appropriate screen 104 according to the product, and improves the flexibility of the device.

[0028] Embodiment 2, as Figure 2-Figure 4 As shown, the rotating mechanism 2 includes an external baffle shell 201, the inner surface wall of the external baffle shell 201 is provided with an annular groove 202, the bottom of the inner wall of the external baffle shell 201 is fixedly connected with a driving motor 203, the output end of the driving motor 203 is fixedly installed with a transmission shaft 204, the outer wall of the transmission shaft 204 is movably sleeved with a partition plate 205, the outer wall of the supporting frame 101 is slidably embedded in the inner surface wall of the annular groove 202, and the bottom of the bottom plate 111 is fixedly connected to the top of the transmission shaft 204.

[0029] The effect achieved by the entire embodiment 2 is that, under the joint action of the rotating basket mounting mechanism 1 and the rotating mechanism 2, the outer walls of the three screens 104 are fixedly connected with reinforcing plates 110, and the inner wall of the external baffle shell 201 is provided with an annular groove 202, the outer wall of the supporting skeleton 101 is slidably embedded in the inner wall of the annular groove 202, so that it ensures the stable state of the rotating basket without affecting its rotation, the bottom of the inner wall of the external baffle shell 201 is fixedly connected with a driving motor 203, the output end of the driving motor 203 is fixedly installed with a transmission shaft 204, the outer wall of the transmission shaft 204 is movably sleeved with a partition 205, the bottom of the bottom plate 111 is fixedly connected to the top of the transmission shaft 204, the partition 205 is used to separate the driving motor 203 from the rotating basket mounting mechanism 1, and the reinforcing plate 110 is used to improve the supporting strength of each screen 104, which can ensure its own stability under the action of strong centrifugal force, improve the service life of the screen 104, and has strong practicality.

[0030] Working principle: During installation, firstly, three embedding grooves 102 are opened on the top of the support frame 101, and three panels 103 with screens 104 fixedly connected between the inner walls are movably embedded in the inner walls of the three embedding grooves 102. Three groups of first threaded holes 105 are opened on the top of the support frame 101, and the inner walls of the three panels 103 are movably sleeved between the outer walls of the three groups of first fixing bolts 106. The outer walls of the three groups of first fixing bolts 106 are threadedly connected to the inner walls of the three groups of first threaded holes 105 so that the first fixing bolts 106 fix the panels 103 to the support frame. The frame 101 is connected and fixed, and the inner surface wall of the support frame 101 is fixedly connected with three fixing blocks 107, and the outer surfaces of the three fixing blocks 107 are each provided with three second threaded holes 108, and the inner surfaces of the nine second threaded holes 108 are each threadedly connected with second fixing bolts 109, and the screen 104 is further connected and fixed to the support frame 101 by the second fixing bolts 109, and the screen 104 is further connected and fixed to the support frame 101 by the second fixing bolts 109, and the quick installation of the rotating basket screen 104 is realized in this way, and when the screen 104 needs to be disassembled separately, it is only necessary to tighten the first fixing bolts 106 and the second fixing bolts 109. 9 is twisted out, and then all the screens 104 are pulled out, so that the screens 104 can be quickly disassembled. In this way, the screens 104 can be quickly disassembled, replaced and installed, which improves the installation efficiency of the rotating basket and reduces the maintenance cost. The appropriate screen 104 can be quickly replaced according to the product, which improves the flexibility of the device. The outer walls of the three screens 104 are fixedly connected with reinforcing plates 110, and the inner wall of the outer baffle shell 201 is provided with an annular groove 202. The outer wall of the supporting frame 101 is slidably embedded in the inner wall of the annular groove 202, so that the stable state of the rotating basket is ensured. The outer wall of the outer baffle shell 201 is fixedly connected to a driving motor 203, and the output end of the driving motor 203 is fixedly installed with a transmission shaft 204. The outer wall of the transmission shaft 204 is movably sleeved with a partition 205. The bottom of the bottom plate 111 is fixedly connected to the top of the transmission shaft 204. The partition 205 is used to separate the driving motor 203 from the rotating basket mounting mechanism 1. At the same time, the reinforcing plate 110 is used to increase the supporting strength of each screen 104, which can ensure its own stability under the action of strong centrifugal force, thereby increasing the service life of the screen 104 and having strong practicality.

[0031] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A centrifuge basket mechanism, comprising a basket mounting mechanism (1), characterized in that: The bottom of the rotating basket mounting mechanism (1) is fixedly connected to a rotating mechanism (2); The rotating basket mounting mechanism (1) comprises a supporting frame (101), three embedding grooves (102) are provided at the top of the supporting frame (101), the inner surfaces of the three embedding grooves (102) are all movably embedded with embedded panels (103), the inner surfaces of the three embedded panels (103) are all fixedly connected with screens (104), three groups of first threaded holes (105) are provided at the top of the supporting frame (101), the inner surfaces of the three groups of first threaded holes (105) are all threadedly connected with first fixing bolts (106), and the inner surfaces of the three embedded panels (103) are all movably sleeved between the outer surfaces of the three groups of first fixing bolts (106), and the inner surface wall of the supporting frame (101) is fixedly connected with three fixing blocks (107).

2. A centrifuge basket mechanism according to claim 1, characterized in that: The outer walls of the three fixing blocks (107) are each provided with three second threaded holes (108), the inner walls of the nine second threaded holes (108) are each threadedly connected with a second fixing bolt (109), and the outer walls of the nine second fixing bolts (109) are movably sleeved inside the three screens (104).

3. A centrifuge basket mechanism according to claim 2, characterized in that: The outer walls of the three screens (104) are all fixedly connected with a reinforcing plate (110), and the bottom of the supporting frame (101) is fixedly connected with a bottom plate (111).

4. A centrifuge basket mechanism according to claim 3, characterized in that: The rotating mechanism (2) comprises an external retaining shell (201), an inner surface wall of the external retaining shell (201) is provided with an annular sliding groove (202), and a driving motor (203) is fixedly connected to the bottom of the inner wall of the external retaining shell (201).

5. A centrifuge basket mechanism according to claim 4, characterized in that: A transmission shaft (204) is fixedly mounted on the output end of the driving motor (203).

6. A centrifuge basket mechanism according to claim 5, characterized in that: The outer wall of the transmission shaft (204) is movably sleeved with a partition plate (205).

7. A centrifuge basket mechanism according to claim 6, characterized in that: The outer wall of the support frame (101) is slidably embedded in the inner wall of the annular slide groove (202), and the bottom of the bottom plate (111) is fixedly connected to the top of the transmission shaft (204).

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