CN216710587U

CN216710587U - Middle hanging mechanism of screw conveyer

Info

Publication number: CN216710587U
Application number: CN202120981720.6U
Authority: CN
Inventors: 张少华; 张陆克; 张宇青
Original assignee: Shibang Industrial Technology Group Shanghai Micropowder Technology Co ltd
Current assignee: Shibang Industrial Technology Group Shanghai Micropowder Technology Co ltd
Priority date: 2021-05-08
Filing date: 2021-05-08
Publication date: 2022-06-10
Anticipated expiration: 2031-05-08

Abstract

The utility model discloses a middle hanging mechanism of a screw conveyor, and belongs to the technical field of conveyors. It includes the screw axis, is provided with the axle sleeve subassembly on the screw axis, the top fixedly connected with screw rod of axle sleeve subassembly, and the screw rod from the bottom up has cup jointed in proper order and has hung the fixed plate and hang the adjusting plate, and the intermediate position of hanging the fixed plate has seted up first adjustment tank, and the fixed orifices has all been seted up on the both sides of hanging first adjustment tank on the fixed plate, and the intermediate position of hanging the adjusting plate sets up the spacing hole that corresponds with first adjustment tank. The utility model can adjust the position in the shell, can adjust up and down and back and forth, solves the matching problem of a friction pair of a suspension bearing material, improves the requirement of the service life of the suspension bearing, and can reduce the cross section of the suspension bearing body in the shell through the arrangement of the screw rod, the suspension fixing plate and the suspension adjusting plate, so that the material is less in retention in front of the suspension bearing body, namely the material conveying resistance is small, and the material is smooth.

Description

Middle hanging mechanism of screw conveyer

Technical Field

The utility model relates to a middle hanging mechanism of a screw conveyor, belonging to the technical field of conveyors.

Background

The screw conveyer pushes materials to move by means of rotation of the spiral blades, when the conveying length of the screw conveyer is too long, the screw shaft collapses due to the reasons of diameter, weight, material and the like, and therefore when the conveying length of the screw conveyer is too long, a suspension bearing is added in the middle of the screw conveyer to avoid excessive abrasion of the screw shaft to the screw conveyer due to collapse of the screw shaft. In this case, the suspension bearing of the screw conveyor becomes the most easily worn member due to the mounting position and the like.

The hanging bearing is an important design part of the screw conveyor, the influence of material particles and dust on some key parts of the equipment needs to be considered during design, and in order to prolong the service life of the equipment and reduce the failure rate of the equipment, some main parts need to be improved according to different materials sometimes so as to reduce the abrasion of the parts. Meanwhile, the parts need to pay more attention during use, and the fault operation of the equipment is avoided.

As shown in figures 1 and 2, in the previous design, a shaft sleeve assembly 1 is added at a proper position on a spiral shaft, then a suspension bearing seat plate 3 is installed on the shaft sleeve assembly 1, a suspension ring 2 is fixed on the suspension bearing seat plate 3, and the suspension ring 2 is fixed on a machine shell through a bolt.

Disclosure of Invention

The technical problem to be solved by the utility model is as follows: the utility model provides a hang mechanism in middle of screw conveyer, it has been solved and has hung the mechanism and receive the inside wearing and tearing or assemble when not good after long-time operation of load and lead to middle hanger bearing department decentraction and collapse down, can wear and tear the casing on the very big probability, because of its position can't adjust, life significantly reduces, long-term operation leads to the problem that equipment breaks down.

The technical problem to be solved by the utility model is realized by adopting the following technical scheme:

hang mechanism in the middle of screw conveyer, including the screw axis, be provided with the axle sleeve subassembly on the screw axis, the top fixedly connected with screw rod of axle sleeve subassembly, the screw rod from the bottom up has cup jointed in proper order and has hung the fixed plate and hang the adjusting plate, the intermediate position of hanging the fixed plate has seted up first adjustment tank, the fixed orifices has all been seted up on both sides of hanging first adjustment tank on the fixed plate, the intermediate position of hanging the adjusting plate has seted up the spacing hole that corresponds with first adjustment tank, the second adjustment tank that corresponds with the fixed orifices has all been seted up on both sides of hanging the spacing hole on the adjusting plate.

In a preferred embodiment, the screw rod penetrates through the first adjusting groove and the limiting hole, nuts are arranged below the hanging fixing plate and above the hanging adjusting plate, and the nuts are screwed on the screw rod.

As a preferred example, both ends of the top of the hanging fixing plate are fixedly connected with supporting blocks, and both supporting blocks are provided with connecting holes.

As a preferable example, the screw and the hanging adjusting plate are also provided with anti-loosening sheets.

The utility model has the beneficial effects that: the utility model can adjust the position in the shell, can adjust up and down and back and forth, solves the matching problem of a friction pair of a suspension bearing material, improves the requirement of the service life of the suspension bearing, and can reduce the cross section of the suspension bearing body in the shell through the arrangement of the screw rod, the suspension fixing plate and the suspension adjusting plate, so that the material is less in retention in front of the suspension bearing body, namely the material conveying resistance is small, and the material is smooth.

Drawings

FIG. 1 and FIG. 2 are schematic structural diagrams of the prior art;

FIG. 3 is a schematic structural view of the present invention;

FIG. 4 is a schematic top view of the present invention;

FIG. 5 is a schematic structural view of a hanging and fixing plate;

FIG. 6 is a schematic view of a hanging adjustment plate.

In the figure: the shaft sleeve component 1, the hanging ring 2, the hanging bearing seat plate 3, the hanging fixing plate 4, the supporting block 41, the first adjusting groove 42, the fixing hole 43, the hanging adjusting plate 5, the second adjusting groove 51, the limiting hole 52, the screw 6 and the anti-loosening sheet 7.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purpose and the efficacy of the utility model easy to understand, the utility model is further described with reference to the specific drawings.

As shown in fig. 3-6, the middle hanging mechanism of the screw conveyor comprises a screw shaft, a shaft sleeve assembly 1 is arranged on the screw shaft, a screw 6 is fixedly connected to the top of the shaft sleeve assembly 1, a hanging fixed plate 4 and a hanging adjusting plate 5 are sequentially sleeved on the screw 6 from bottom to top, a first adjusting groove 42 is formed in the middle of the hanging fixed plate 4, fixing holes 43 are formed in two sides of the first adjusting groove 42 on the hanging fixed plate 4, a limiting hole 52 corresponding to the first adjusting groove 42 is formed in the middle of the hanging adjusting plate 5, and second adjusting grooves 51 corresponding to the fixing holes 43 are formed in two sides of the limiting hole 52 on the hanging adjusting plate 5.

The screw 6 runs through first adjustment tank 42 and spacing hole 52, and the below of hanging fixed plate 4 and the top of hanging adjusting plate 5 all are provided with the nut, and the equal spiro union of a plurality of nuts is locked through the combination of a plurality of nuts on screw 6, prevents that screw 6 is not hard up after fixed.

Hang the equal fixedly connected with supporting shoe 41 in top both ends of fixed plate 4, all seted up the connecting hole on two supporting shoes 41, supporting shoe 41 and casing lug connection for hang fixed plate 4 and hang and leave the clearance between adjusting plate 5 and the casing, the mechanism of should hanging of being convenient for installs.

The screw 6 and the hanging adjusting plate 5 are also provided with anti-loosening pieces 7, each anti-loosening piece 7 is a metal sheet, one end of each anti-loosening piece is sleeved on the screw 6, one end of each anti-loosening piece is sleeved on the bolt connecting the hanging fixing plate 4 and the hanging adjusting plate 5, and after the hanging mechanism is fixed, one corner of each anti-loosening piece 7 is pulled to abut against the nut or the bolt head, so that the anti-loosening effect is achieved.

The working principle is as follows: when using, the axle sleeve subassembly 1 is installed to the position of hanging of screw axis, screw 6 on the axle sleeve subassembly 1 runs through first adjustment tank 42 on the fixed plate 4 of hanging and hangs spacing hole 52 on the adjusting plate 5, will hang fixed plate 4 and the casing fixed back afterwards, hang adjusting plate 5 sliding adjusting position around on hanging fixed plate 4 for long screw axis is concentric, will hang fixed plate 4 and hang adjusting plate 5 locking through the bolt afterwards, utilize two nuts to lock screw 6 on hanging fixed plate 4 and hanging adjusting plate 5 at last.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that various changes and modifications may be made without departing from the spirit and scope of the utility model as defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Hang mechanism in middle of screw conveyer, including the screw axis, be provided with axle sleeve subassembly (1) on the screw axis, its characterized in that: top fixedly connected with screw rod (6) of axle sleeve subassembly (1), screw rod (6) from the bottom up has cup jointed in proper order and has hung fixed plate (4) and hang adjusting plate (5), first adjustment tank (42) have been seted up to the intermediate position of hanging fixed plate (4), fixed orifices (43) have all been seted up on the both sides of hanging fixed plate (4) first adjustment tank (42), the intermediate position of hanging adjusting plate (5) is seted up spacing hole (52) corresponding with first adjustment tank (42), the second adjustment tank (51) corresponding with fixed orifices (43) have all been seted up on the both sides of spacing hole (52) on hanging adjusting plate (5).

2. The middle hanging mechanism of the screw conveyor according to claim 1, wherein: the screw rod (6) penetrates through the first adjusting groove (42) and the limiting hole (52), nuts are arranged below the hanging fixing plate (4) and above the hanging adjusting plate (5), and the nuts are all screwed on the screw rod (6).

3. The middle hanging mechanism of the screw conveyor according to claim 1, wherein: the two ends of the top of the hanging fixing plate (4) are fixedly connected with supporting blocks (41), and connecting holes are formed in the two supporting blocks (41).

4. The middle hanging mechanism of the screw conveyor according to claim 1, wherein: and anti-loosening sheets (7) are also arranged on the screw (6) and the hanging adjusting plate (5).