CN112903387A

CN112903387A - Splitter connecting device

Info

Publication number: CN112903387A
Application number: CN202110088116.5A
Authority: CN
Inventors: 李宁; 李阿卫; 张景香; 李娜; 范荣昌; 张兰兰; 刘蕊; 张建
Original assignee: Lihong Inspection Group Co Ltd
Current assignee: Lihong Inspection Group Co Ltd
Priority date: 2021-01-22
Filing date: 2021-01-22
Publication date: 2021-06-04

Abstract

The invention belongs to the technical field of dividers and discloses a divider connecting device which comprises a bearing connecting sleeve set and a plurality of supporting plates, wherein a plurality of slots extending along the axial direction are arranged on the peripheral surface of the bearing connecting sleeve set, the slots are arranged at intervals along the peripheral direction of the peripheral surface, the bearing connecting sleeve set is sleeved on a bearing, the supporting plates are correspondingly inserted into the slots one by one, and one ends of the supporting plates, which are far away from the slots, are connected to the inner wall of the divider. The support plate and the bearing connecting sleeve are positioned between the bearing and the splitter, so that the inner side wall of the splitter is supported and fixed, and the splitter can be prevented from deforming; the insertion between the supporting plate and the slot facilitates the disassembly of the splitter connected with the supporting plate, and facilitates the maintenance and replacement of the splitter. The splitter connecting device provided by the invention can ensure the stability of connection, so that the splitter is not easy to deform and the replacement and maintenance of the splitter are convenient.

Description

Splitter connecting device

Technical Field

The invention belongs to the technical field of splitter, and particularly relates to a splitter connecting device.

Background

The splitter is a necessary tool for sample preparation operation in the industries of steel, coking, coal and the like. The process of dividing is to take a representative sample from a large number of samples for detection, and the process is finished by uniformly dividing the material to be treated and then selecting and rejecting the material according to a certain proportion. Mechanical sample preparation division devices generally adopt a rotating mechanism to intercept part of materials to be processed so as to complete division. It is therefore necessary to mount the splitter to the rotating shaft via bearings.

At present, the stability of being connected of infundibulate division ware and bearing is not enough, and leads to the division ware to warp easily, influences the division effect, and simultaneously, the inconvenient dismouting of the division ware of damage is not convenient for maintain, change.

Therefore, a splitter connecting device is needed to solve the above technical problems.

Disclosure of Invention

The invention aims to provide a splitter connecting device which can ensure the stability of connection, ensure that the splitter is not easy to deform and is convenient to replace and maintain.

In order to achieve the purpose, the invention adopts the following technical scheme:

a splitter connection comprising:

the bearing connecting sleeve is sleeved on the bearing, a plurality of slots extending along the axial direction are arranged on the peripheral surface of the bearing connecting sleeve, the slots are arranged at intervals along the circumferential direction of the peripheral surface;

the supporting plates are inserted into the slots in a one-to-one correspondence mode, and one ends, deviating from the slots, of the supporting plates are connected to the inner wall of the splitter.

Preferably, the bearing connection sleeve group comprises a sleeve and a mounting piece fixedly arranged in the sleeve in a penetrating mode, the slot is formed in the outer side of the sleeve, and the mounting piece is sleeved on the bearing.

Preferably, the mounting member is provided with a mounting hole, and the mounting member is sleeved on the bearing through the mounting hole.

Preferably, the bearing connection set further includes a plurality of connection plates, two ends of each connection plate are respectively connected to the inner side wall of the sleeve and the outer side wall of the mounting member, and the connection plates are arranged at intervals along the circumferential direction of the mounting member.

Preferably, a plurality of the connecting plates are uniformly distributed along the circumferential direction of the mounting piece.

Preferably, the outer peripheral surface is a cylindrical surface, the supporting plate is a right-angled trapezoidal plate, the oblique waist of the right-angled trapezoidal plate is connected to the inner wall of the splitter, and the right-angled waist of the right-angled trapezoidal plate is inserted into the slot.

Preferably, in the axial direction of the splitter, the length of the bearing connecting sleeve group is smaller than that of the splitter, one end of the bearing connecting sleeve group is flush with the large-diameter end of the splitter, and the other end of the bearing connecting sleeve group is spaced from the small-diameter end of the splitter.

Preferably, in the axial direction of the splitter, the length of the support plate is the same as that of the bearing connection sleeve group, and two ends of the support plate and two ends of the bearing connection sleeve group are flush with each other.

Preferably, the bearing connection set includes a plurality of pairs of slot plates disposed on the outer peripheral surface of the bearing connection set, and a space between two slot plates of each pair of slot plates forms the slot.

Preferably, the number of the slots is even, and the other end of the diameter of the bearing connecting sleeve group where each slot is located is correspondingly provided with one slot.

The invention has the beneficial effects that:

the invention provides a splitter connecting device, wherein a supporting plate is connected to the inner wall of a splitter, a bearing connecting sleeve set is sleeved on a bearing, and then the supporting plate is inserted into a slot on the bearing connecting sleeve set, so that the splitter is stably connected with the bearing; the support plate and the bearing connecting sleeve are positioned between the bearing and the splitter, so that the inner side wall of the splitter is supported and fixed, and the splitter can be prevented from deforming; the insertion between the supporting plate and the slot facilitates the disassembly of the splitter connected with the supporting plate, and facilitates the maintenance and replacement of the splitter. The splitter connecting device provided by the invention can ensure the stability of connection, so that the splitter is not easy to deform, and the splitter is convenient to maintain and replace.

Drawings

FIG. 1 is a top view of a splitter attachment provided in accordance with an embodiment of the present invention;

FIG. 2 is a cross-sectional view of a splitter attachment provided in accordance with an embodiment of the present invention;

FIG. 3 is a top view of a bearing connection nest provided in accordance with an embodiment of the present invention;

FIG. 4 is a cross-sectional view of a bearing coupling nest provided in accordance with an embodiment of the present invention;

FIG. 5 is a cross-sectional view of a support plate attached to a splitter according to an embodiment of the present invention;

FIG. 6 is a top view of a mount provided by an embodiment of the present invention;

fig. 7 is a cross-sectional view of a mount provided by an embodiment of the invention.

In the figure:

100. a splitter;

1. a bearing connecting sleeve set; 2. a support plate;

11. a sleeve; 12. a mounting member; 13. a connecting plate; 14. a slot plate;

121. mounting holes; 122. an opening; 141. and (4) a slot.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar parts throughout or parts having the same or similar functions. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "connected," "connected," and "mounted" are to be construed broadly, e.g., as meaning both connected and disconnectable, mechanically and electrically, directly or indirectly via intermediate media, whether internal or external to the elements, or in any other relationship between the elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description of the present invention, unless otherwise expressly specified or limited, the first feature "on" or "under" the second feature may include the first feature and the second feature being in direct contact, or may include the first feature and the second feature being in contact not directly but with another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

As shown in fig. 1 to 5, the present embodiment provides a splitter connecting device for connecting a funnel-shaped splitter to a bearing (not shown in the drawings), the connecting device includes a bearing connecting set 1 and a plurality of supporting plates 2, a plurality of slots 141 extending along an axial direction are provided on an outer circumferential surface of the bearing connecting set 1, the slots 141 are provided at intervals along a circumferential direction of the outer circumferential surface, and the bearing connecting set 1 is sleeved on the bearing; the supporting plates 2 are correspondingly inserted into the slots 141, and one end of the supporting plate 2 departing from the slot 141 is connected to the inner wall of the splitter 100.

According to the splitter connecting device provided by the embodiment, the supporting plate 2 is connected to the inner wall of the splitter 100, the bearing connecting sleeve 1 is sleeved on the bearing, and then the supporting plate 2 is inserted into the slot 141 in the bearing connecting sleeve 1, so that the splitter 100 is stably connected with the bearing; because the support plate 2 and the bearing connecting sleeve group 1 are positioned between the bearing and the splitter 100, the inner side wall of the splitter 100 is supported and fixed, and the splitter 100 can be prevented from deforming; the insertion between the supporting plate 2 and the insertion groove 141 facilitates the disassembly of the splitter 100 connected with the supporting plate 2, so that the splitter 100 can be repaired and replaced conveniently. The splitter connecting device provided by the embodiment can ensure the stability of connection, so that the splitter 100 is not easy to deform, and the splitter 100 is convenient to maintain and replace.

Specifically, the bearing connection set 1 includes a sleeve 11 and a mounting member 12 fixedly disposed in the sleeve 11, a slot 141 is disposed outside the sleeve 11, and the mounting member 12 is sleeved on the bearing.

Specifically, the bearing connection set 1 further includes a plurality of connection plates 13, two ends of the connection plates 13 are respectively connected to the inner side wall of the sleeve 11 and the outer side wall of the mounting member 12, and the plurality of connection plates 13 are arranged at intervals along the circumferential direction of the mounting member 12. A plurality of webs 13 provide a secure connection of the sleeve 11 and the mounting member 12. In this embodiment, the two ends of the web 13 are welded to the sleeve 11 and the mounting member 12, respectively.

More specifically, the mounting member 12 is provided with a mounting hole 121, and the mounting member 12 is sleeved on the bearing through the mounting hole 121. As shown in fig. 6 and 7, two ends of the inner wall of the mounting hole 121 are respectively provided with an opening 122 for engaging with a bearing.

Alternatively, a plurality of connecting plates 13 are arranged evenly along the circumference of the mounting member 12. The firmness of the connection of the sleeve 11 and the mounting 12 is further ensured. In the present embodiment, eight connecting plates 13 are provided, and the included angle between every two adjacent connecting plates 13 is 45 °. Of course, the number of the connecting plates 13 may be other, and is not particularly limited herein.

Specifically, the outer peripheral surface is a cylindrical surface, and the support plate 2 is a right-angled trapezoidal plate. In this embodiment, sleeve 11 and installed part 12 are cylindrical tubular structure, and the two is the center axle altogether, and connecting plate 13 is the rectangular plate, and the oblique waist of right angle trapezoidal plate welds in the inner wall of divider 100, and the right angle waist cartridge is in slot 141 for installed part 12, connecting plate 13, sleeve 11, backup pad 2 and the inseparable butt of divider 100 have realized the support to divider 100 inner wall, avoid it to take place to warp. As shown in fig. 5, the inclined waist of the supporting plate 2 is connected to the inner wall of the splitter 100 such that the right-angled waist of the supporting plate 2 extends vertically to facilitate the insertion into the insertion groove 141.

Specifically, in the axial direction of splitter 100, the length of bearing connection set 1 is smaller than the length of splitter 100, one end of bearing connection set 1 is flush with the large-diameter end of splitter 100, and the other end has a gap with the small-diameter end of splitter 100. In this embodiment, the lengths of the sleeve 11, the mounting member 12 and the connecting plate 13 in the bearing connecting set 1 are the same, and they are all smaller than the length of the splitter 100, and because the supporting plate 2 is a right-angle trapezoidal plate, the bottom end of the sleeve 11 has a space with the inner wall of the splitter 100, so that the material to be processed entering from between the inner wall of the large-diameter end of the splitter 100 and the sleeve 11 can sequentially flow out through the bottom of the sleeve 11 and the small-diameter outlet of the splitter 100.

More specifically, in the axial direction of the splitter 100, the length of the support plate 2 is the same as that of the bearing connection set 1, and the two ends of the support plate 2 and the bearing connection set 1 are flush with each other. The arrangement ensures that the splitter 100 is more stably connected with the sleeve 11 under the condition that the material to be processed smoothly flows down.

Alternatively, in other embodiments, the slots 141 may be opened on the outer circumferential surface of the sleeve 11, and may be opened on the outer circumferential surface in a penetrating manner along the axial direction, so that the right-angled waist of the support plate 2 is completely inserted into the corresponding slot 141.

Specifically, in the present embodiment, the bearing connection set 1 further includes a plurality of pairs of slot plates 14, the slot plates 14 are disposed on the outer peripheral surface of the bearing connection set 1, and the slot 141 is formed at the interval between two slot plates 14 in each pair of slot plates 14. In this embodiment, the socket plate 14 is welded to the outer side wall of the sleeve 11, and this arrangement does not affect the strength of the sleeve 11. The slot plates 14 may be strip plates having the same length as the sleeve 11 to form a through slot 141, or as shown in fig. 2, each two pairs of axially opposite slot plates 14 are correspondingly inserted with a support plate 2, and this arrangement also plays a role in saving material while ensuring stable insertion.

Optionally, a connecting plate 13 is correspondingly arranged on the inner side of the position of the sleeve 11 where each slot 141 is located, so as to further ensure the stability of supporting the splitter 100.

As shown in fig. 1 and 3, an even number of the slots 141 are provided, and one slot 141 is provided at the other end of the diameter of the bearing connection set 1 where each slot 141 is located. Accordingly, the support plates 2 are disposed at positions corresponding to the slots 141, and as shown in fig. 1, the two support plates 2 and the two connecting plates 13 form a diameter of the splitter 100, so that the stability of the whole structure is further ensured, and the splitter 100 is further prevented from being deformed. In this embodiment, four supporting plates 2 are provided, two of the four supporting plates and the other two supporting plates are arranged in a central symmetry manner about the central axis of the sleeve 11, and two adjacent supporting plates 2 correspond to two adjacent connecting plates 13, so that the included angle between the two adjacent supporting plates 2 is 45 °, of course, the included angle between the two adjacent supporting plates 2 can also be 90 °, and at this time, the four supporting plates 2 are arranged uniformly and circumferentially.

It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A splitter connection, comprising:

the bearing connecting sleeve set (1) is provided with a plurality of slots (141) extending along the axial direction on the outer peripheral surface, the slots (141) are arranged at intervals along the circumferential direction of the outer peripheral surface, and the bearing connecting sleeve set (1) is sleeved on a bearing;

the supporting plates (2) are correspondingly inserted into the slots (141), and one end, deviating from the slots (141), of each supporting plate (2) is connected to the inner wall of the divider (100).

2. The splitter connecting device according to claim 1, wherein the bearing connecting set (1) comprises a sleeve (11) and a mounting member (12) fixedly arranged in the sleeve (11), the slot (141) is arranged on the outer side of the sleeve (11), and the mounting member (12) is sleeved on the bearing.

3. The splitter connecting device according to claim 2, wherein the mounting member (12) has a mounting hole (121), and the mounting member (12) is sleeved on the bearing through the mounting hole (121).

4. The splitter connection according to claim 2, wherein the bearing connection set (1) further comprises a plurality of connection plates (13), two ends of the connection plates (13) are respectively connected to an inner side wall of the sleeve (11) and an outer side wall of the mounting member (12), and the plurality of connection plates (13) are arranged at intervals along a circumferential direction of the mounting member (12).

5. A reducer connection device according to claim 4, in which a plurality of said webs (13) are equispaced circumferentially of the mounting member (12).

6. The splitter connecting device according to claim 1, wherein the outer peripheral surface is a cylindrical surface, the supporting plate (2) is a right-angled trapezoidal plate, the oblique waist of the right-angled trapezoidal plate is connected to the inner wall of the splitter (100), and the right-angled waist of the right-angled trapezoidal plate is inserted into the insertion groove (141).

7. A splitter connecting device according to claim 1, wherein the length of the bearing connecting set (1) is smaller than the length of the splitter (100) in the axial direction of the splitter (100), and one end of the bearing connecting set (1) is flush with the large diameter end of the splitter (100) and the other end is spaced from the small diameter end of the splitter (100).

8. Splitter connection according to claim 7, wherein the support plate (2) has the same length as the bearing connection set (1) in the axial direction of the splitter (100), and the support plate (2) and the bearing connection set (1) are correspondingly flush at both ends.

9. A splitter connection according to any of claims 1-8, characterized in that the bearing connection set (1) comprises a plurality of pairs of slot plates (14), the slot plates (14) being arranged on the outer circumference of the bearing connection set (1), the spacing between two slot plates (14) of each pair of slot plates (14) forming the slot (141).

10. A splitter connection according to any of claims 1-8, characterized in that an even number of slots (141) are provided, and that the other end of the diameter of the bearing connection set (1) where each slot (141) is located is provided with one slot (141).