CN216727678U

CN216727678U - Vertical mill goes out and grinds material separation device

Info

Publication number: CN216727678U
Application number: CN202122800287.4U
Authority: CN
Inventors: 王钰城; 张国; 孟忠福
Original assignee: Fujian Longlin Group Co ltd
Current assignee: Fujian Longlin Group Co ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-06-14
Anticipated expiration: 2031-11-16

Abstract

The utility model relates to a vertical mill-out material separation device, and belongs to the technical field of separation equipment. Its main inconvenient problem of replacement to wind blade on traditional separator provides following technical scheme, including the splitter main part, the splitter main part is including rotor, transmission shaft and wind-guiding mechanism, be provided with a plurality of fixture along the circumferencial direction on the perisporium of rotor, the last joint of fixture has wind-guiding mechanism, fixture is including setting up the connecting block on the rotor, and cavity one and cavity two have been seted up to the inside of connecting block, and the inside sliding connection of cavity one has the slide, and the top of slide is rotated and is connected with the lead screw, and the bottom of slide is provided with the rack. The device replaces the traditional surfacing connection in a clamping and fixing mode when assembling the air guide blades on the rotor through the combination of various structures, thereby facilitating the replacement of the blades by workers, improving the working efficiency and lightening the burden of the workers.

Description

Vertical mill goes out and grinds material separation device

Technical Field

The utility model relates to the technical field of material separation equipment, in particular to a vertical mill-out material separation device.

Background

A separator is a machine that separates a mixed substance into two or more different substances. The separator has wide application range and variety. The separator in a vertical mill plays an important role, and the air guide vanes on the separator are fixed in a built-up connection manner, such as: a Chinese patent with publication number CN 1186133C discloses a three-separation powder concentrator, which comprises a powder selecting chamber, a cyclone separator, a vertical transmission shaft, a material withdrawing disc, large fan blades, a coarse powder collecting cone and a fine powder collecting cone, wherein the material scattering disc is arranged at the lower part of the vertical transmission shaft, and also comprises a middle coarse powder collecting cone, a vertical guide blade and a cage-shaped rotor, the middle coarse powder collecting cone is arranged above the material spreading disc and consists of an upper cone and a lower cone, a powder passing pipeline is arranged between the upper cone and the lower cone, the upper part of the outer circumference of the lower cone of the middle coarse powder collecting cone is provided with a vertical guide blade, a cage-shaped rotor is arranged above the space between two circumferences on the upper part of the upper cone and the lower cone of the middle coarse powder collecting cone, a partition plate is arranged on an outer circumference upright post of the cage-shaped rotor, the cage-shaped rotor is arranged on the lower part of the vertical transmission shaft, and the mounting position is above the material scattering disc. The utility model can effectively divide the materials discharged from the mill into fine powder, medium coarse powder and coarse powder, thereby effectively reducing the phenomenon of over-grinding in the mill. The connecting mode of the air guide blades is difficult to assemble, the blades are inconvenient in the process of damage and replacement, and the efficiency of workers is reduced.

Therefore, how to process the separation equipment is a technical problem which needs to be solved by the technical personnel in the field at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a vertical mill-out material separation device aiming at the problems in the background art.

The technical scheme of the utility model is as follows: the utility model provides a vertical mill-out material separation device, includes the splitter main part, the splitter main part is including rotor, transmission shaft and air guide mechanism, be provided with a plurality of fixture along the circumferencial direction on the perisporium of rotor, the last joint of fixture has air guide mechanism, fixture is including setting up the connecting block on the rotor, and cavity one and cavity two have been seted up to the inside of connecting block, and the inside sliding connection of cavity one has the slide, and the top of slide is rotated and is connected with the lead screw, and the bottom of slide is provided with the rack, and the side of rack is equipped with the gear, installs two-way lead screw on the gear, and swing joint has a plurality of fly leafs on the two-way lead screw, a plurality of gag lever posts of fixedly connected with on the lateral wall of fly leaf.

Preferably, the bottom of the rotor is fixedly connected with a blanking cone hopper, and the inner wall of the bottom of the rotor is provided with a transmission shaft.

Preferably, the top end of the screw rod penetrates through the top shell wall of the first cavity and is provided with a handle.

Preferably, a through groove is formed between the first cavity and the second cavity, and two ends of the bidirectional screw rod are respectively and rotatably connected to the inner walls of the front side and the back side of the first cavity.

Preferably, the front and the back of the gear are both sleeved with connecting plates located on the bidirectional screw rod, and one side of each connecting plate, which is far away from the bidirectional screw rod, penetrates through the through groove and is fixedly connected to the movable plate.

Preferably, the front surface and the back surface shell wall of the second cavity are both provided with a plurality of slotted holes, and one end of the limiting rod, which is far away from the movable plate, penetrates through the slotted holes.

Preferably, the air guide mechanism comprises a plug board and air guide blades, the air guide blades are welded on the side wall of the plug board, clamping grooves are formed in the front face and the back shell wall of the plug board, and the clamping grooves are movably connected with the limiting rods.

Compared with the prior art, the utility model has the following beneficial technical effects:

make this device replace traditional build-up welding with the fixed mode of centre gripping when assembling to wind guide blade on the rotor through the combination of various structures and connect to make things convenient for the staff to replace the blade, improve work efficiency, alleviate staff's burden.

Drawings

FIG. 1 is a schematic sectional view in elevation with parts broken away of an embodiment of the utility model;

FIG. 2 is a side cross-sectional structural schematic view of the clamping mechanism of FIG. 1;

fig. 3 is an enlarged view of a portion of a structure in fig. 1.

Reference numerals: 1. a rotor; 2. a drive shaft; 3. a clamping mechanism; 31. connecting blocks; 32. a screw rod; 33. a rack; 34. a gear; 35. a bidirectional screw rod; 36. a movable plate; 37. a limiting rod; 4. an air guide mechanism; 41. inserting plates; 42. and air guide blades.

Detailed Description

The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1-2, the utility model provides a vertical milled material separating device, which comprises a separating device main body, wherein the separating device main body comprises a rotor 1, a transmission shaft 2 and an air guide mechanism 4, a plurality of clamping mechanisms 3 are arranged on the circumferential wall of the rotor 1 along the circumferential direction, the air guide mechanism 4 is clamped on the clamping mechanisms 3, each clamping mechanism 3 comprises a connecting block 31 arranged on the rotor 1, a first cavity and a second cavity are arranged inside the connecting block 31, a sliding plate is slidably connected inside the first cavity, the top of the sliding plate is rotatably connected with a lead screw 32, a rack 33 is arranged at the bottom of the sliding plate, a gear 34 is arranged on the side edge of the rack 33, a bidirectional lead screw 35 is arranged on the gear 34, a plurality of movable plates 36 are movably connected on the bidirectional lead screw 35, and a plurality of limiting rods 37 are fixedly connected on the side walls of the movable plates 36.

The working principle of the vertical milled material separating device based on the first embodiment is that when the air guide mechanism 4 needs to be assembled in the separating device main body, the inserting plate 41 in the air guide mechanism 4 is inserted into the second cavity of the clamping mechanism 3, after the inserting plate 41 is inserted, the screw rod 32 on the corresponding clamping mechanism 3 is rotated, the sliding plate is driven to move downwards along with the movement of the screw rod 32, the rack 33 moves downwards along with the downward movement of the sliding plate, the rack 33 and the gear 34 are in meshing transmission, the gear 34 rotates along with the movement of the rack 33, the bidirectional screw rod 35 rotates along with the rotation of the gear 34, the connecting plate moves along with the rotation of the bidirectional screw rod 35, the movable plate 36 is driven to move, the limiting rod 37 is inserted into the clamping groove on the inserting plate 41 along with the insertion of the limiting rod 37, and the inserting plate 41 is fixed, the fixing of the insert plate 41 enables the air guiding blades 42 to be assembled, and thus the air guiding mechanism 4 is assembled.

Example two

As shown in fig. 1, compared with the first embodiment, the vertical milled material separating device provided in the present invention further includes: rotor 1's bottom fixedly connected with blanking awl fill, and install transmission shaft 2 on rotor 1's the bottom inner wall, the top conch wall of cavity one is passed on the top of lead screw 32, and install the handle, a plurality of slotted holes have all been seted up on the front of cavity two and the back conch wall, the slotted hole is passed to the one end that fly leaf 36 was kept away from to gag lever post 37, air guide mechanism 4 is including picture peg 41 and wind-guiding blade 42, the welding has wind-guiding blade 42 on the lateral wall of picture peg 41, and the draw-in groove has all been seted up on the front of picture peg 41 and the back conch wall, swing joint between draw-in groove and the gag lever post 37.

In this embodiment, the slot hole on the second cavity not only realizes the penetration of the limiting rod 37, but also limits and guides the movement of the limiting rod 37, so as to realize the guiding of the movable plate 36, and the movable plate 36 performs linear movement under the action of the connecting plate and the bidirectional screw 35.

EXAMPLE III

As shown in fig. 2 to 3, compared with the first embodiment or the second embodiment, the vertical milled material separating device provided in the present invention further includes: a through groove is formed between the first cavity and the second cavity, two ends of the bidirectional screw rod 35 are respectively connected to the inner walls of the front face and the back face of the first cavity in a rotating mode, connecting plates located on the bidirectional screw rod 35 are sleeved on the front face and the back face of the gear 34, and one side, far away from the bidirectional screw rod 35, of each connecting plate penetrates through the through groove and is fixedly connected to the movable plate 36.

In this embodiment, the connecting plate is provided with a hole, a threaded ring is disposed in the hole, and the threaded ring is movably connected with the bidirectional screw rod 35, so that the connecting plate moves along with the rotation of the bidirectional screw rod 35.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations of the above embodiments based on the technical solution of the present invention and the related teaching of the above embodiments.

Claims

1. The utility model provides a vertical mill material separator that goes out, includes the splitter main part, the splitter main part is including rotor (1), transmission shaft (2) and air guide mechanism (4), its characterized in that: be provided with a plurality of fixture (3) along the circumferencial direction on the perisporium of rotor (1), joint has air guide mechanism (4) on fixture (3), fixture (3) are including setting up connecting block (31) on rotor (1), and cavity one and cavity two have been seted up to the inside of connecting block (31), and the inside sliding connection of cavity one has the slide, and the top of slide is rotated and is connected with lead screw (32), and the bottom of slide is provided with rack (33), and the side of rack (33) is equipped with gear (34), installs two-way lead screw (35) on gear (34), and swing joint has a plurality of fly leafs (36) on two-way lead screw (35), and a plurality of gag lever posts (37) of fixedly connected with on the lateral wall of fly leafs (36).

2. A vertical mill-out material separation device according to claim 1, characterized in that: the blanking cone hopper is fixedly connected to the bottom of the rotor (1), and a transmission shaft (2) is mounted on the inner wall of the bottom of the rotor (1).

3. A vertical mill run-out material separation device according to claim 1, characterised in that: the top end of the screw rod (32) penetrates through the top shell wall of the first cavity, and a handle is installed on the top end of the screw rod.

4. A vertical mill-out material separation device according to claim 1, characterized in that: a through groove is formed between the first cavity and the second cavity, and two ends of the bidirectional screw rod (35) are respectively and rotatably connected to the inner walls of the front side and the back side of the first cavity.

5. A vertical mill-out material separation device according to claim 4, characterized in that: the front and the back of the gear (34) are both sleeved with connecting plates located on the bidirectional screw rod (35), and one side of each connecting plate, which is far away from the bidirectional screw rod (35), penetrates through the through groove and is fixedly connected to the movable plate (36).

6. A vertical mill-out material separation device according to claim 1, characterized in that: the front side and the back side shell wall of the cavity II are both provided with a plurality of slotted holes, and one end of the limiting rod (37) far away from the movable plate (36) penetrates through the slotted holes.

7. A vertical mill-out material separation device according to claim 1, characterized in that: air guide mechanism (4) have air guide vane (42) including picture peg (41) and air guide vane (42), the welding has air guide vane (42) on the lateral wall of picture peg (41), and all seted up the draw-in groove on the front of picture peg (41) and the back conch wall, swing joint between draw-in groove and gag lever post (37).