CN213669796U - Raw material vertical mill wind-guiding cone structure - Google Patents

Abstract

The utility model discloses a raw grinds wind-guiding awl structure immediately relates to raw grinds wind-guiding awl technical field, and it includes a wind-guiding awl body and two scrapers, two risers of wind-guiding awl body lower extreme symmetry fixedly connected with, be equipped with the fixed establishment who is used for installing the wind-guiding awl body on the wind-guiding awl body, fixed establishment includes the installation piece of fixed connection in wind-guiding awl body upper end, installation piece upper end is equipped with the mounting hole, wind-guiding awl body upper end is equipped with the fixed orifices, the fixed orifices is located under the mounting hole, wind-guiding awl body upper end fixedly connected with wedge. The utility model discloses reform transform former wind-guiding awl foundry goods into the rivet welding spare and can avoid the defect that original pendant easily broke apart the damage, can also reduce purchasing cost simultaneously, in addition, need not the manual work and use the scraper to clear the material, manpower and materials have been practiced thrift in labour saving and time saving, and it is convenient to change, has shortened the maintenance time.

Description

Raw material vertical mill wind-guiding cone structure

Technical Field

The utility model relates to a raw material grinds wind-guiding awl technical field immediately, especially relates to a raw material grinds wind-guiding awl structure immediately.

Background

The vertical mill wind-guiding cone is an important component for guiding the wind sprayed from the nozzle ring, preventing the wind speed from being reduced due to wind direction disorder and influencing the capability of carrying materials by the wind, and simultaneously bearing the abrasion generated when materials are conveyed by wind power.

The vertical mill air guide cone is scoured and abraded when in normal operation, the fixed steel plate at the rear side is easy to loosen, the air guide cone is not fixed firmly, the pounding child is easily broken under the influence of external force, the air guide cone cannot be repaired, and the air guide cone integrally falls to cause a shutdown accident under the condition that the air guide cone cannot be found. In addition, large-area material cleaning is required during replacement every time, a space for installing a fixed steel plate is dug, the replacement difficulty is high, the installation is inconvenient, time and labor are wasted, and therefore the problem needs to be solved by designing a raw material vertical mill air guide cone structure.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a raw material vertical mill air guide cone structure.

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

the raw material vertical grinding wind guide cone structure comprises a wind guide cone body and two scrapers, wherein the lower end of the wind guide cone body is symmetrically and fixedly connected with two vertical plates, a fixing mechanism used for installing the wind guide cone body is arranged on the wind guide cone body, the fixing mechanism comprises an installation block fixedly connected to the upper end of the wind guide cone body, an installation hole is formed in the upper end of the installation block, a fixing hole is formed in the upper end of the wind guide cone body, the fixing hole is located under the installation hole, a wedge block is fixedly connected to the upper end of the wind guide cone body, the side wall of the wedge block is fixedly connected with the side wall of the installation block, a cleaning mechanism used for cleaning the lower surface of the wind guide cone body is arranged on the wind guide cone body, a driving mechanism used for driving the two scrapers to move is arranged on the wind guide cone body, and a.

Preferably, the cleaning mechanism comprises a reciprocating screw rod which is connected to the side walls of the two vertical plates in a common rotating mode, the side wall of the reciprocating screw rod is sleeved with a movable plate, the upper end of the movable plate is provided with a sliding groove, a sliding plate is connected to the inner side of the sliding groove in a sliding mode, the lower end of the sliding plate is elastically connected with the bottom of the sliding groove through a first spring, two limiting grooves are formed in the two side walls of the sliding plate, limiting blocks are connected to the inner sides of the limiting grooves in a sliding mode, and the side walls of the limiting.

Preferably, actuating mechanism is including running through the dwang that sets up in wind-guiding awl body upper end, the first conical gear of dwang lower extreme fixedly connected with, dwang upper end fixedly connected with carousel, carousel upper end fixedly connected with handle.

Preferably, the protection mechanism comprises limiting rods fixedly connected to the upper ends of the two limiting blocks, the upper ends of the limiting rods are hemispherical, and the lower ends of the limiting blocks are elastically connected with the bottoms of the limiting grooves on the same side through second springs.

Preferably, one of the vertical plate side walls is fixedly connected with a sliding rod, and one end of the sliding rod, which is far away from the vertical plate, penetrates through the side wall of the moving plate and is fixedly connected with the side wall of the other vertical plate.

Preferably, the side wall of the reciprocating screw is fixedly sleeved with a second bevel gear capable of meshing with the first bevel gear.

The utility model discloses in, following beneficial effect has:

1. the device transforms the original wind guide cone casting into the rivet welding piece, avoids the defects caused by casting, avoids the defect that the original pendant is easy to break and damage, transforms the wind guide cone material and increases the wear resistance;

2. this device has set up clearance mechanism, and the carousel drives the dwang and rotates, and the dwang drives reciprocal lead screw through the meshing of first conical gear and second conical gear and rotates, and the movable plate drives and removes about two scrapers and clear away the material, need not the manual work and uses the scraper to clear the material, and labour saving and time saving has improved work efficiency.

Drawings

FIG. 1 is a schematic structural view of an air guide cone structure of a raw material vertical mill provided by the utility model;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is a top view of the raw material vertical mill wind-guiding cone structure provided by the utility model.

In the figure: the wind guide cone comprises a wind guide cone body 1, a mounting block 2, a mounting hole 3, a rotary table 4, a rotating rod 5, a first bevel gear 6, a second bevel gear 7, a reciprocating screw rod 8, a sliding rod 9, a vertical plate 10, a moving plate 11, a sliding groove 12, a sliding plate 13, a scraper 14, a limiting groove 15, a limiting block 16, a limiting rod 17, a first spring 18, a second spring 19, a wedge-shaped block 20 and a handle 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a raw material vertical mill air guide cone structure comprises an air guide cone body 1 and two scrapers 14, wherein the lower end of the air guide cone body 1 is symmetrically and fixedly connected with two vertical plates 10.

Be equipped with the fixed establishment that is used for installing wind-guiding awl body 1 on the wind-guiding awl body 1, fixed establishment includes fixed connection at the installation piece 2 of 1 upper end of wind-guiding awl body, 2 upper ends of installation piece are equipped with mounting hole 3, 1 upper end of wind-guiding awl body is equipped with the fixed orifices, the fixed orifices is located under the mounting hole 3, 1 upper end fixedly connected with wedge 20 of wind-guiding awl body, 20 lateral walls of wedge and 2 lateral walls fixed connection of installation piece, reform transform former wind-guiding awl foundry goods into the rivet welding spare of installation piece 2, the defect that appears owing to the casting has been avoided, go out simultaneously and avoided the defect that original pendant easily broke the damage.

Be equipped with the clearance mechanism of clearance wind-guiding awl body 1 lower surface on the wind-guiding awl body 1, clearance mechanism includes the reciprocal lead screw 8 of joint connection at two riser 10 lateral walls of common rotation, movable plate 11 has been cup jointed to reciprocal lead screw 8 lateral wall, 11 upper ends of movable plate are equipped with sliding tray 12, sliding connection has sliding plate 13 in the sliding tray 12, sliding plate 13 lower extreme is through bottom elastic connection in first spring 18 and the sliding tray 12, sliding plate 13 both sides wall all is equipped with spacing groove 15, equal sliding connection has stopper 16 in two spacing grooves 15, 16 lateral walls of two stoppers all with 14 lateral walls fixed connection of homonymy scraper.

Be equipped with the actuating mechanism that drives two scrapers 14 and remove on the wind-guiding awl body 1, actuating mechanism is including running through dwang 5 that sets up in the 1 upper end of wind-guiding awl body, the first conical gear 6 of dwang 5 lower extreme fixedly connected with, and the fixed cover of 8 lateral walls of reciprocal lead screw has connect can with the second conical gear 7 of first conical gear 6 meshing, dwang 5 upper end fixedly connected with carousel 4, 4 upper end fixedly connected with handles 21 of carousel.

Be equipped with on wind-guiding awl body 1 and prevent that two scrapers 14 from striking into protection machanism of wind-guiding awl body 1, protection machanism includes the gag lever post 17 of fixed connection in two stopper 16 upper ends, two gag lever post 17 upper ends are hemispherical, conveniently prevent scraper 14 striking to wind-guiding awl lower surface and make scraper 14 damage with scraper 14 extrusion downwards when gag lever post 17 has the lower surface contact of radian with wind-guiding awl body 1, gag lever post 17 upper end height is greater than scraper 14 height, further avoid direct contact wind-guiding awl lower surface, two stopper 16 lower extremes all through second spring 19 and 15 inner bottom elastic connection of homonymy spacing groove.

The utility model discloses in, one of them riser 10 lateral wall fixedly connected with slide bar 9, the one end that riser 10 was kept away from to slide bar 9 run through movable plate 11 lateral walls and with another riser 10 lateral wall fixed connection for movable plate 11 can't rotate when reciprocating lead screw 8 rotates, makes movable plate 11 can only follow the removal of 9 directions of slide bar.

When the material of 1 lower surface adhesion of wind-guiding awl body needs to be cleared up, rotate handle 21 earlier, handle 21 drives carousel 4 and rotates, carousel 4 drives dwang 5 and rotates, dwang 5 drives reciprocal lead screw 8 through the meshing of first conical gear 6 with second conical gear 7 and rotates, movable plate 11 drives two scrapers 14 and removes the material, the convenient wind-guiding awl of renewing, movable plate 11 is at the removal in-process, different length can be stretched out along wind-guiding awl lower surface radian to sliding plate 13 under the elastic action of first spring 18, make 14 maximum length of scraper be close to the lower surface, when gag lever post 17 has the lower surface contact of radian at the wind-guiding awl simultaneously, can constantly extrude scraper 14 downwards, prevent that scraper 14 from striking the wind cone.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. A raw material vertical grinding air guide cone structure comprises an air guide cone body (1) and two scrapers (14), and is characterized in that the lower end of the air guide cone body (1) is symmetrically and fixedly connected with two vertical plates (10), a fixing mechanism for installing the air guide cone body (1) is arranged on the air guide cone body (1), the fixing mechanism comprises an installation block (2) fixedly connected to the upper end of the air guide cone body (1), an installation hole (3) is formed in the upper end of the installation block (2), a fixing hole is formed in the upper end of the air guide cone body (1) and located right below the installation hole (3), a wedge block (20) is fixedly connected to the upper end of the air guide cone body (1), the side wall of the wedge block (20) is fixedly connected with the side wall of the installation block (2), and a cleaning mechanism for cleaning the lower surface of the air guide cone body (1) is arranged on the air guide cone body (1, the wind guide cone is characterized in that a driving mechanism for driving the two scrapers (14) to move is arranged on the wind guide cone body (1), and a protection mechanism for preventing the two scrapers (14) from impacting the wind cone body (1) is arranged on the wind guide cone body (1).

2. The wind-guiding cone structure of the raw material vertical mill according to claim 1, characterized in that the cleaning mechanism comprises a reciprocating lead screw (8) which is connected to the side walls of two vertical plates (10) in a co-rotating manner, a moving plate (11) is sleeved on the side wall of the reciprocating lead screw (8), a sliding groove (12) is arranged at the upper end of the moving plate (11), a sliding plate (13) is connected in the sliding groove (12) in a sliding manner, the lower end of the sliding plate (13) is elastically connected with the bottom in the sliding groove (12) through a first spring (18), limiting grooves (15) are arranged on the two side walls of the sliding plate (13), limiting blocks (16) are connected in the two limiting grooves (15) in a sliding manner, and the side walls of the two limiting blocks (16) are fixedly connected with the.

3. The raw material vertical mill air guide cone structure as claimed in claim 2, wherein the driving mechanism comprises a rotating rod (5) penetrating through the upper end of the air guide cone body (1), a first bevel gear (6) is fixedly connected to the lower end of the rotating rod (5), a rotating disc (4) is fixedly connected to the upper end of the rotating rod (5), and a handle (21) is fixedly connected to the upper end of the rotating disc (4).

4. The wind-guiding cone structure of the raw material vertical mill according to claim 1, characterized in that the protection mechanism comprises two limiting rods (17) fixedly connected to the upper ends of two limiting blocks (16), the upper ends of the two limiting rods (17) are both hemispherical, and the lower ends of the two limiting blocks (16) are both elastically connected with the inner bottoms of the limiting grooves (15) on the same side through second springs (19).

5. The wind-guiding cone structure of the raw material vertical mill as claimed in claim 1, wherein a sliding rod (9) is fixedly connected to one side wall of the vertical plate (10), and one end of the sliding rod (9) far away from the vertical plate (10) penetrates through the side wall of the moving plate (11) and is fixedly connected with the side wall of the other vertical plate (10).

6. The wind-guiding cone structure of the raw material vertical mill as claimed in claim 3, wherein the side wall of the reciprocating screw rod (8) is fixedly sleeved with a second bevel gear (7) capable of meshing with the first bevel gear (6).

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