CN215694474U

CN215694474U - Grinding roller device for Raymond grinding machine

Info

Publication number: CN215694474U
Application number: CN202122103088.8U
Authority: CN
Inventors: 不公告发明人
Original assignee: Quyang Yuanhe Calcium Industry Co ltd
Current assignee: Shuangyashan Zhongshuang Graphite Co ltd
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-02-01
Anticipated expiration: 2031-09-02

Abstract

The utility model discloses a grinding roller device for a Raymond grinding machine, which comprises a box body, wherein the top of the right side of the box body is fixedly connected with a working box, the front side of the right side of an inner cavity of the working box is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a first rotating shaft, and the right side of the surface of the first rotating shaft is fixedly sleeved with a driving gear. The grinding roller device for the Raymond mill solves the problems that the grinding roller device for the existing Raymond mill is single in grinding structure generally in the using process, so that the grinding effect is poor, the grinding height of the grinding roller cannot be adjusted according to the quantity of grinding materials generally in the using process, and the grinding efficiency of the Raymond mill can be influenced to a certain extent in the using process.

Description

Grinding roller device for Raymond grinding machine

Technical Field

The utility model relates to the technical field of fine powder processing, in particular to a grinding roller device for a Raymond grinding machine.

Background

The Raymond mill is suitable for preparing various mineral powder and coal powder, such as fine powder processing of raw material ore, gypsum ore, coal and other materials, and the Raymond mill is widely suitable for high-fine powder processing of dolomite, fluorite, lime, activated clay, cement, phosphate rock, gypsum, glass and other materials.

In the use of lei meng milling machine, often need use the grinding roller device for lei meng milling machine, present lei meng milling machine is with grinding roller device in the use, and it grinds the structure comparatively single usually for it grinds the effect not good, and in the use, can not adjust the grinding height of grinding roller according to what of grinding material usually, can probably cause certain influence for the grinding efficiency of lei meng milling machine in the use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a grinding roller device for a Raymond grinding machine, which has the advantages of good grinding effect and convenience in adjusting the grinding height, and solves the problems that the grinding structure of the conventional grinding roller device for the Raymond grinding machine is single generally in the use process, so that the grinding effect is poor, the grinding height of the grinding roller cannot be adjusted according to the quantity of grinding materials generally in the use process, and the grinding efficiency of the Raymond grinding machine can be influenced to a certain extent in the use process.

In order to achieve the purpose, the utility model provides the following technical scheme: a grinding roller device for a Raymond grinding machine comprises a box body, wherein a working box is fixedly connected to the top of the right side of the box body, a first motor is fixedly connected to the front side of the right side of an inner cavity of the working box, a first rotating shaft is fixedly connected to the output end of the first motor, a driving gear is fixedly sleeved on the right side of the first rotating shaft, a second rotating shaft is movably connected to the rear side of the right side of the inner cavity of the working box, a driven gear matched with the driving gear is fixedly sleeved on the right side of the surface of the second rotating shaft, the left sides of the second rotating shaft and the first rotating shaft penetrate through the inner cavity of the box body and are fixedly sleeved with crushing rollers, transverse plates are transversely and fixedly connected to the tops of two sides of the inner cavity of the box body, an electromagnetic valve is communicated with the center of the bottoms of the transverse plates, partition plates are transversely and fixedly connected to the bottoms of two sides of the inner cavity of the box body, and a second motor is fixedly connected to the right side of the bottom of the box body, the utility model discloses a box, including box, box inner chamber and the fixed connection threaded rod of box, the output of second motor runs through to the inner chamber and the fixedly connected with threaded rod of box inner chamber bottom, the left side fixedly connected with guide bar of box inner chamber bottom, the bottom movable sleeve on threaded rod surface is equipped with the thread bush, the left side fixedly connected with backup pad of thread bush, the top fixedly connected with third motor of backup pad, the output fixedly connected with bull stick of third motor, the top of bull stick runs through to the top of baffle and the fixed sleeve is equipped with the link, the bottom fixedly connected with grinding roller of link.

Preferably, the center department intercommunication at box top has the inlet pipe, the equal fixedly connected with guide plate in both sides around the box inner chamber top, the outside fixedly connected with protective housing that the bottom of box just is located the second motor.

Preferably, the center department at baffle top and the outside fixedly connected with toper cover that is located the bull stick, the bottom activity cover on guide bar surface is equipped with the sliding sleeve, the left side and the sliding sleeve fixed connection of backup pad.

Preferably, the left sides of the second rotating shaft and the first rotating shaft are both movably connected with the inner wall of the box body through a third bearing, and the right side of the second rotating shaft is movably connected with the working box through a fourth bearing.

Preferably, the top fixedly connected with kuppe of diaphragm, the equal fixedly connected with strengthening rib in top of bull stick both sides, one side and the link fixed connection that the strengthening rib is close to the link.

Preferably, the left side of the bottom of the inner cavity of the box body is fixedly connected with a placing shell, the bottom of the inner cavity of the placing shell is movably connected with a storage battery, the bottom of the right side of the inner cavity of the box body is fixedly connected with a drying agent, and the bottom of the left side of the box body is communicated with a discharge valve.

Preferably, the top fixedly connected with sealing door on the positive surface of box, the observation window is installed in the bottom of sealing door positive surface through, the equal fixedly connected with handle in both sides on sealing door positive surface, the top fixedly connected with controller on sealing door positive surface, the output of controller respectively with first motor, solenoid valve, third motor and second motor electric connection.

Preferably, the bottom of the front surface of the box body is movably connected with a box door through a hinge, and the left side of the front surface of the box door is fixedly connected with a handle.

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

the grinding roller device for the Raymond mill solves the problems that the grinding roller device for the existing Raymond mill is single in grinding structure generally in the using process, so that the grinding effect is poor, the grinding height of the grinding roller cannot be adjusted according to the quantity of grinding materials generally in the using process, and the grinding efficiency of the Raymond mill can be influenced to a certain extent in the using process.

Drawings

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

FIG. 2 is an enlarged view of A of FIG. 1 according to the present invention;

FIG. 3 is a schematic top cross-sectional view of a partial structure of the present invention;

FIG. 4 is a schematic left side cross-sectional view of a partial structure of the present invention;

FIG. 5 is a schematic front view of a partial structure of the present invention.

In the figure: the grinding device comprises a box body 1, a grinding roller 2, a first rotating shaft 3, a working box 4, a first motor 5, a driving gear 6, an electromagnetic valve 7, a rotating rod 8, a partition plate 9, a threaded rod 10, a threaded sleeve 11, a second motor 12, a supporting plate 13, a third motor 14, a guide rod 15, a grinding roller 16, a connecting frame 17, a transverse plate 18, a second rotating shaft 19, a driven gear 20 and a controller 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", 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 describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The box body 1, the crushing roller 2, the first rotating shaft 3, the working box 4, the first motor 5, the driving gear 6, the electromagnetic valve 7, the rotating rod 8, the partition plate 9, the threaded rod 10, the threaded sleeve 11, the second motor 12, the supporting plate 13, the third motor 14, the guide rod 15, the grinding roller 16, the connecting frame 17, the transverse plate 18, the second rotating shaft 19, the driven gear 20, the controller 21 and other parts in the utility model are all universal standard parts or parts known by those skilled in the art, and the structure and principle of the parts can be known by technical manuals or conventional experimental methods.

Referring to fig. 1-5, a grinding roller device for a Raymond grinding machine comprises a box body 1, a feeding pipe is communicated with the center of the top of the box body 1, guide plates are fixedly connected with the front side and the rear side of the top of an inner cavity of the box body 1, the guide plates can guide materials by arranging the guide plates, a protective shell is fixedly connected with the bottom of the box body 1 and positioned outside a second motor 12, the second motor 12 can be protected by arranging the protective shell, a placing shell is fixedly connected with the left side of the bottom of the inner cavity of the box body 1, a storage battery is movably connected with the bottom of the inner cavity of the placing shell, electric energy can be stored by arranging the storage battery, a drying agent is fixedly connected with the bottom of the right side of the inner cavity of the box body 1, a discharge valve is communicated with the bottom of the left side of the box body 1, the materials can be conveniently discharged by arranging the discharge valve, a sealing door is fixedly connected with the top of the front surface of the box body 1, the sealing door is convenient for workers to maintain internal devices when needed, the bottom of the front surface of the sealing door is provided with an observation window in a penetrating way, the workers can conveniently observe the internal working state of the sealing door by arranging the observation window, the two sides of the front surface of the sealing door are fixedly connected with handles, the sealing door can be conveniently held by the workers when the sealing door is disassembled by arranging the handles, the top of the front surface of the sealing door is fixedly connected with a controller 21, the output end of the controller 21 is respectively and electrically connected with a first motor 5, an electromagnetic valve 7, a third motor 14 and a second motor 12, the bottom of the front surface of the box body 1 is movably connected with a box door through a hinge, the workers can conveniently maintain the internal devices by arranging the box door, the left side of the front surface of the box door is fixedly connected with a handle, and the top of the right side of the box body 1 is fixedly connected with a working box 4, the front side of the right side of the inner cavity of the working box 4 is fixedly connected with a first motor 5, the output end of the first motor 5 is fixedly connected with a first rotating shaft 3, the right side of the surface of the first rotating shaft 3 is fixedly sleeved with a driving gear 6, the rear side of the right side of the inner cavity of the working box 4 is movably connected with a second rotating shaft 19, the left sides of the second rotating shaft 19 and the first rotating shaft 3 are movably connected with the inner wall of the box body 1 through a third bearing, the right side of the second rotating shaft 19 is movably connected with the working box 4 through a fourth bearing, the right side of the surface of the second rotating shaft 19 is fixedly sleeved with a driven gear 20 matched with the driving gear 6, the left sides of the second rotating shaft 19 and the first rotating shaft 3 penetrate through the inner cavity of the box body 1 and are fixedly sleeved with crushing rollers 2, the top parts of the two sides of the inner cavity of the box body 1 are transversely and fixedly connected with transverse plates 18, the top parts of the transverse plates 18 are fixedly connected with flow guide covers, the center parts of the bottoms of the transverse plates 18 are communicated with an electromagnetic valve 7, the bottom of the two sides of the inner cavity of the box body 1 is transversely and fixedly connected with a baffle plate 9, the center of the top of the baffle plate 9 is fixedly connected with a conical cover which is positioned at the outer side of the rotating rod 8, the material can be guided by arranging the conical cover to prevent the material from entering a gap at the joint of the rotating rod 8 and the baffle plate 9, the right side of the bottom of the box body 1 is fixedly connected with a second motor 12, the output end of the second motor 12 penetrates through the inner cavity of the box body 1 and is fixedly connected with a threaded rod 10, the left side of the bottom of the inner cavity of the box body 1 is fixedly connected with a guide rod 15, the sliding sleeve and a support plate 13 can be guided by arranging the guide rod 15, so as to limit the threaded sleeve 11, the bottom of the surface of the guide rod 15 is movably sleeved with a sliding sleeve, the bottom of the surface of the threaded rod 10 is movably sleeved with a threaded sleeve 11, the left side of the threaded sleeve 11 is fixedly connected with the support plate 13, and the left side of the support plate 13 is fixedly connected with the sliding sleeve, the top fixedly connected with third motor 14 of backup pad 13, the output fixedly connected with bull stick 8 of third motor 14, the equal fixedly connected with strengthening rib in top of 8 both sides of bull stick, through setting up the strengthening rib, can support link 17, improve its stability, one side and link 17 fixed connection that the strengthening rib is close to link 17, the top of bull stick 8 is run through to the top of baffle 9 and fixed cover is equipped with link 17, the bottom fixedly connected with grinding roller 16 of link 17.

The motor is commonly called as a motor, and is an electromagnetic device for realizing electric energy conversion or transmission according to the law of electromagnetic induction, and the motor mainly has the function of generating driving torque, is used as a power source of electrical appliances or various machines, and converts mechanical energy into electric energy.

When the material crusher is used, a worker starts the first motor 5 through the controller 21, puts materials into the box body 1 through the feeding pipe, the output end of the first motor 5 drives the driving gear 6 to rotate through the first rotating shaft 3, the driving gear 6 drives the second rotating shaft 19 to rotate through the meshed driven gear 20, the second rotating shaft 19 and the first rotating shaft 3 both drive the two crushing rollers 2 to rotate relatively to crush the materials, after crushing is completed, the worker opens the electromagnetic valve 7 through the controller 21, the crushed materials fall to the top of the partition plate 9 through the electromagnetic valve 7, then the worker starts the second motor 12 and the third motor 14 through the controller 21, the output end of the second motor 12 drives the second motor 12 to rotate, the second motor 12 drives the thread sleeve 11 to move up and down under the action of thread transmission, the thread sleeve 11 drives the third motor 14 to move through the supporting plate 13, the third motor 14 drives the connecting frame 17 to move through the rotating rod 8, the connecting frame 17 drives the grinding roller 16 to move until the grinding roller moves to a proper position, meanwhile, the output end of the third motor 14 drives the connecting frame 17 to rotate through the rotating rod 8, and the connecting frame 17 grinds materials by driving the grinding roller 16 to rotate.

In summary, the following steps: this grinding roller device for lei meng milling machine, through setting up crushing roller 2, work box 4, driving gear 6, solenoid valve 7, threaded rod 10, thread bush 11, guide bar 15, grinding roller 16, diaphragm 18, driven gear 20 and controller 21's cooperation is used, current grinding roller device for lei meng milling machine has been solved in the use, it grinds the structure comparatively single usually, make its grinding effect not good, and in the use, often can not adjust the grinding height of grinding roller according to how much of grinding material, can probably lead to the fact the problem of certain influence for the grinding efficiency of lei meng milling machine in the use.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a grinding roller device for raymond mill, includes box (1), its characterized in that: the top fixedly connected with work box (4) on box (1) right side, the front side fixedly connected with first motor (5) on work box (4) inner chamber right side, the output fixedly connected with first pivot (3) of first motor (5), the right side fixed cover on first pivot (3) surface is equipped with driving gear (6), the rear side swing joint on work box (4) inner chamber right side has second pivot (19), the right side fixed cover on second pivot (19) surface is equipped with driven gear (20) that uses with driving gear (6) cooperation, the left side of second pivot (19) and first pivot (3) all runs through to the inner chamber of box (1) and fixed cover is equipped with crushing roller (2), the top horizontal fixedly connected with diaphragm (18) of box (1) inner chamber both sides, the center department intercommunication of diaphragm (18) bottom has solenoid valve (7), the bottom parts of the two sides of the inner cavity of the box body (1) are transversely and fixedly connected with a clapboard (9), a second motor (12) is fixedly connected to the right side of the bottom of the box body (1), the output end of the second motor (12) penetrates through the inner cavity of the box body (1) and is fixedly connected with a threaded rod (10), a guide rod (15) is fixedly connected to the left side of the bottom of the inner cavity of the box body (1), a threaded sleeve (11) is movably sleeved at the bottom of the surface of the threaded rod (10), a supporting plate (13) is fixedly connected to the left side of the threaded sleeve (11), a third motor (14) is fixedly connected to the top of the supporting plate (13), the output end of the third motor (14) is fixedly connected with a rotating rod (8), the top of the rotating rod (8) penetrates through the top of the partition plate (9) and is fixedly sleeved with a connecting frame (17), and the bottom of the connecting frame (17) is fixedly connected with a grinding roller (16).

2. A grinding roller apparatus for a raymond mill according to claim 1, characterized in that: the center department intercommunication at box (1) top has the inlet pipe, the equal fixedly connected with guide plate in both sides around box (1) inner chamber top, the outside fixedly connected with protective housing that the bottom of box (1) just is located second motor (12).

3. A grinding roller apparatus for a raymond mill according to claim 1, characterized in that: the center department at baffle (9) top just is located the outside fixedly connected with toper cover of bull stick (8), the bottom movable sleeve on guide bar (15) surface is equipped with the sliding sleeve, the left side and the sliding sleeve fixed connection of backup pad (13).

4. A grinding roller apparatus for a raymond mill according to claim 1, characterized in that: the left sides of the second rotating shaft (19) and the first rotating shaft (3) are both movably connected with the inner wall of the box body (1) through a third bearing, and the right side of the second rotating shaft (19) is movably connected with the working box (4) through a fourth bearing.

5. A grinding roller apparatus for a raymond mill according to claim 1, characterized in that: the top fixedly connected with kuppe of diaphragm (18), the equal fixedly connected with strengthening rib in top of bull stick (8) both sides, one side and link (17) fixed connection that the strengthening rib is close to link (17).

6. A grinding roller apparatus for a raymond mill according to claim 1, characterized in that: the drying box is characterized in that a shell is fixedly connected to the left side of the bottom of an inner cavity of the box body (1), a storage battery is movably connected to the bottom of the inner cavity of the shell, a drying agent is fixedly connected to the bottom of the right side of the inner cavity of the box body (1), and a discharge valve is communicated with the bottom of the left side of the box body (1).

7. A grinding roller apparatus for a raymond mill according to claim 1, characterized in that: the top fixedly connected with sealing door on box (1) positive surface, the bottom on sealing door positive surface is run through and is installed the observation window, the equal fixedly connected with handle in both sides on sealing door positive surface, top fixedly connected with controller (21) on sealing door positive surface, the output of controller (21) respectively with first motor (5), solenoid valve (7), third motor (14) and second motor (12) electric connection.

8. A grinding roller apparatus for a raymond mill according to claim 1, characterized in that: the bottom of the front surface of the box body (1) is movably connected with a box door through a hinge, and the left side of the front surface of the box door is fixedly connected with a handle.