CN218742157U

CN218742157U - Movable coal mill for coal treatment

Info

Publication number: CN218742157U
Application number: CN202222003738.6U
Authority: CN
Inventors: 马晓华
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2023-03-28
Anticipated expiration: 2032-08-01

Abstract

The utility model discloses a portable coal pulverizer of coal processing usefulness, including broken case, the bottom fixedly connected with of broken case grinds the case, the top of grinding the case is through fixed plate fixedly connected with drive case, fixed plate fixedly connected with motor is passed through at the top of drive incasement chamber, the output shaft of motor passes through shaft coupling fixedly connected with dwang, the utility model relates to a coal processing technology field. This portable coal pulverizer of usefulness is handled to coal, internally mounted through at broken case has the screening board and carries out the annular tooth dental lamina that meshes with the gear, and let the motor drive the driven lever through the dwang and grind the groove and rotate, the setting of these structures is not influencing the holistic complicated structure setting of equipment that reduces under the condition to the buggy grinding, it is more simple and convenient to make it, has reduced the holistic weight of equipment, has also reduced in the volume simultaneously, it is lighter when removing.

Description

Movable coal mill for coal treatment

Technical Field

The utility model relates to a coal processing technology field specifically is a portable coal pulverizer of coal processing usefulness.

Background

Coal mills are machines for breaking up and grinding coal briquettes into coal dust, which are important auxiliary equipment for coal dust furnaces. There are vertical milling machine, high pressure hangs the roller mill, intermediate speed micronizer, super pressure trapezoidal mill, model such as raymond mill, but these coal pulverizer overall structure is too complicated, lead to the size too big very heavy, only can install in advance and move in fixed construction area when using, can't be nimble remove, have very big limitation on service environment, and even will remove also can only carry out the auxiliary operation through heavy machinery such as loop wheel machine, it is very inconvenient to remove the process, the portable coal pulverizer of a present design coal processing usefulness solves this type of defect.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a portable coal pulverizer of coal treatment usefulness has solved current coal pulverizer structure complicacy and has made the heavy too big problem of being not convenient for remove of body.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a portable coal pulverizer of coal processing usefulness, includes broken case, the bottom fixedly connected with of broken case grinds the case, the top of grinding the case is through fixed plate fixedly connected with drive case, fixed plate fixedly connected with motor is passed through at the top of drive incasement chamber, the output shaft of motor passes through shaft coupling fixedly connected with dwang, grind the top of case and offer the grinding groove that uses with broken case mutually, the one end of dwang runs through drive case and broken case in proper order and extends to the inboard in grinding groove, the dwang extends to the one end of grinding inslot portion and passes through fixed block fixedly connected with and grind the grinding seat that the groove cooperateed and use.

Preferably, sieve the board through fixed block fixedly connected with between the both sides of broken case inner chamber, and sieve the board and cup joint in the surface of dwang, the surface of broken case is through seting up the annular frame of opening fixedly connected with, the annular tooth board of fixed block fixedly connected with is passed through to the bottom of annular frame inner chamber.

Preferably, the both sides on dwang surface and anterior and the inside that is located broken case all are connected with the driven lever through the rotation of bearing spare with the rear portion, and the driven lever keeps away from the one end of dwang and extends to the inside of annular frame, the driven lever extends to the inside one end fixedly connected with of annular frame and the gear of annular tooth dental lamina engaged with mutually.

Preferably, the surface of the driven rod is fixedly connected with a grinding roller matched with the screening plate, and the bottom of the grinding groove is provided with a discharging groove.

Preferably, the two sides of the top of the crushing box are both provided with a feed inlet, and one side of the inner cavity of the feed inlet is rotatably connected with a cover plate through a rotating part.

Preferably, the front portion and the rear portion of broken case and the case both sides of milling all pass through fixed block fixedly connected with connecting rod, the one end fixedly connected with bracing piece of broken case and the case of milling is kept away from to the connecting rod, the fixed block fixedly connected with universal wheel is passed through to the bottom of bracing piece.

Advantageous effects

The utility model provides a portable coal pulverizer of coal processing usefulness. Compared with the prior art, the method has the following beneficial effects:

(1) This portable coal pulverizer of coal processing usefulness, internally mounted through at broken case has the screening board and carries out the annular tooth dental lamina that meshes with the gear, and let the motor drive the driven lever through the dwang and grind the groove and rotate, the setting of these structures is not influencing the holistic complicated structure setting of equipment that reduces under the condition that grinds the buggy, make it more simple and convenient, reduced the holistic weight of equipment, also reduced in the volume simultaneously, it is lighter when removing.

(2) This portable coal pulverizer of usefulness is handled through at broken case and the equal fixedly connected with connecting rod of the front and back portion of grinding case both sides to install the bracing piece in the one end of connecting rod, the universal wheel is installed to the bottom of bracing piece simultaneously, and the setting up of this structure can support equipment and keep away from ground, can remove in a flexible way simultaneously, can conveniently use in the environment of difference, is not being restricted to in single construction place.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a cross-sectional view of the crushing box and grinding box arrangement of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

fig. 4 is a top view of the feeding port structure of the present invention.

In the figure: 1. a crushing box; 2. a grinding box; 3. a drive box; 4. a motor; 5. rotating the rod; 6. a grinding groove; 7. an annular frame; 8. a driven lever; 9. an annular tooth plate; 10. a gear; 11. grinding the roller; 12. a screening plate; 13. a grinding seat; 14. a feeding trough; 15. a connecting rod; 16. a support bar; 17. a universal wheel; 18. a feeding port; 19. and (7) a cover plate.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a portable coal pulverizer of coal processing usefulness, including broken case 1, broken case 1's bottom fixedly connected with grinds case 2, fixed plate fixedly connected with drive case 3 is passed through at the top of case 2 that mills, fixed plate fixedly connected with motor 4 is passed through at the top of 3 inner chambers of drive case, motor 4 is servo motor, shaft coupling fixedly connected with dwang 5 is passed through to motor 4's output shaft, grinding groove 6 that cooperatees and use with broken case 1 is seted up at the top of case 2 that mills, dwang 5's one end runs through drive case 3 and broken case 1 in proper order and extends to the inboard of grinding groove 6, dwang 5 extends to the one end of grinding groove 6 inside and passes through fixed block fixedly connected with and grinds grinding seat 13 that groove 6 cooperateed and use.

As optional embodiment, in order to normally grind the coal cinder, sieve board 12 through fixed block fixedly connected with between the both sides of broken case 1 inner chamber, and sieve board 12 cup joints in the surface of dwang 5, broken case 1's surface is through seting up opening fixedly connected with annular frame 7, fixed block fixedly connected with annular tooth dental lamina 9 is passed through to the bottom of annular frame 7 inner chamber, the both sides and the front portion and the rear portion on dwang 5 surface and the inside that is located broken case 1 all are connected with driven lever 8 through the bearing spare rotation, and driven lever 8 keeps away from the one end of dwang 5 and extends to the inside of annular frame 7, driven lever 8 extends to the inside one end fixedly connected with of annular frame 7 and annular tooth dental lamina 9 engaged with gear 10.

Further, in order to be able to conveniently go up unloading, the fixed surface of driven lever 8 is connected with the grinding roller 11 that cooperatees and use with screening board 12, grinds the bottom of groove 6 and has seted up down silo 14, and dog-house 18 has all been seted up to the both sides at 1 top of broken case, and one side of 18 inner chambers of dog-house is rotated through rotating the piece and is connected with apron 19.

Wherein, in order to conveniently carry out nimble removal to equipment, crushing case 1 and the front portion and the rear portion of grinding case 2 both sides all are through fixed block fixedly connected with connecting rod 15, and crushing case 1 and the one end fixedly connected with bracing piece 16 of grinding case 2 are kept away from to connecting rod 15, and fixed block fixedly connected with universal wheel 17 is passed through to the bottom of bracing piece 16.

And those not described in detail in this specification are well within the skill of the art.

During the use, through bracing piece 16 and universal wheel 17 with crushing case 1 and the case 2 pulling to the operating point of milling, then open apron 19, start motor 4, motor 4 can drive driven lever 8 and grind the seat 13 through dwang 5 and rotate, then throw into the inside of crushing case 1 from dog-house 18 with the coal cinder, dwang 5 can make driven lever 8 also carry out the rotation under the meshing of gear 10 and annular tooth dental lamina 9 when driving driven lever 8 to rotate, the rotation of driven lever 8 drives the rotation of milling roller 11 and pulverizes the coal cinder, the cinder after pulverizing can drop from screening board 12 through rolling, the cinder can slide in the inside of grinding groove 6 through the slope top of grinding seat 13 when falling inside milling case 2, grind seat 13 and continue to rotate simultaneously and mill the cinder, then fall in the bottom of milling case 2 from buggy feed chute 14, the staff collects the buggy from the bottom.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a portable coal pulverizer of coal processing usefulness, includes broken case (1), its characterized in that: bottom fixedly connected with grinding box (2) of broken case (1), fixed plate fixedly connected with drive box (3) is passed through at the top of grinding box (2), fixed plate fixedly connected with motor (4) is passed through at the top of drive box (3) inner chamber, shaft coupling fixedly connected with dwang (5) is passed through to the output shaft of motor (4), grinding groove (6) that cooperate and use with broken case (1) are seted up at the top of grinding box (2), the one end of dwang (5) runs through drive box (3) and broken case (1) in proper order and extends to the inboard of grinding groove (6), dwang (5) extend to grinding seat (13) that grinding groove (6) matched and use through fixed block fixedly connected with and grinding groove (6) to the inside one end of grinding groove (6).

2. The mobile coal mill for coal processing of claim 1, wherein: screening board (12) through fixed block fixedly connected with between the both sides of broken case (1) inner chamber, and screen board (12) and cup joint in the surface of dwang (5), the surface of broken case (1) is through seting up opening fixedly connected with annular frame (7), annular tooth board (9) of fixed block fixedly connected with are passed through to the bottom of annular frame (7) inner chamber.

3. The mobile coal mill for coal processing of claim 2, wherein: dwang (5) both sides on surface and anterior and the inside that just is located broken case (1) all rotate through the bearing spare and be connected with driven lever (8), and the one end that dwang (5) were kept away from in driven lever (8) extends to the inside of annular frame (7), one end fixedly connected with that driven lever (8) extend to annular frame (7) inside and gear (10) that annular tooth dental lamina (9) engaged with mutually.

4. A mobile coal pulverizer for coal processing as claimed in claim 3 wherein: the surface of the driven rod (8) is fixedly connected with a grinding roller (11) matched with the screening plate (12) for use, and the bottom of the grinding groove (6) is provided with a discharging groove (14).

5. The mobile coal pulverizer for coal processing according to claim 1, wherein: feed inlets (18) are formed in two sides of the top of the crushing box (1), and a cover plate (19) is rotatably connected to one side of an inner cavity of each feed inlet (18) through a rotating part.

6. The mobile coal mill for coal processing of claim 1, wherein: the front portions and the rear portions of the two sides of the crushing box (1) and the grinding box (2) are both connected with connecting rods (15) through fixing blocks, one end of each connecting rod (15) far away from the crushing box (1) and the grinding box (2) is fixedly connected with a supporting rod (16), and the bottom end of each supporting rod (16) is connected with a universal wheel (17) through the fixing blocks.