CN218452271U - Portland cement clinker grinds machine for - Google Patents
Portland cement clinker grinds machine for Download PDFInfo
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- CN218452271U CN218452271U CN202222449189.5U CN202222449189U CN218452271U CN 218452271 U CN218452271 U CN 218452271U CN 202222449189 U CN202222449189 U CN 202222449189U CN 218452271 U CN218452271 U CN 218452271U
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- portland cement
- feeding
- box body
- cement clinker
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
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Abstract
The utility model relates to a portland cement clinker is with grinding machine, the power distribution box comprises a box body, the inside of box is provided with the machine body that grinds portland cement clinker, the inside of box is fixed with the size and just is located the discharge hopper that grinds machine body below rather than the big or small looks adaptation of inner chamber, the upper surface intercommunication of box has the feeding case, the left side of feeding case is provided with the adjustment mechanism who is used for adjusting feeding case inner chamber feeding bore. This Portland cement clinker is with grinding machine drives connecting rod and leading wheel rebound through the drive effect of first motor to when upwards jacking up the regulating plate, the regulating plate is rotatory at the left lateral wall of feeding case inner chamber with one side that the feeding case is articulated, and the right side of regulating plate is close to the right lateral wall of feeding case inner chamber promptly, thereby makes the distance between the two shorten, realizes the effect of adjusting feeding case feeding bore promptly, the effectual input speed who controls Portland cement clinker.
Description
Technical Field
The utility model relates to a portland cement clinker technical field specifically is a portland cement clinker is with grinding machine.
Background
Portland cement clinker is prepared with limestone, clay and iron material as main material and through mixing, burning to melt partially or completely and cooling to obtain semi-finished product.
Based on the above, chinese patent publication No. is found by searching: (CN 215234439U) a Portland cement clinker grinds machine, including angle frame, curved bar one, curved bar two, round bar one, curved bar three, round bar two, set-square, crushing hammer, return type support, T type pole, curved bar four, gear, belt axle support, chain one, gear two, bevel gear one, bevel gear two, fixed axle, driving motor, support grillage one, support grillage two and location U type frame, the one end of angle frame and the one end swing joint of curved bar one, T type pole and the other end swing joint of curved bar two, T type pole passes the U type mouth of U type frame, and the U type mouth and the return type support fixed connection of U type frame, the other end of T type pole and the one end swing joint of curved bar four, the utility model provides a cable crust and plastics tubular product, rational in infrastructure, convenient operation, it is good to grind the effect, grind the efficiency is high, to sum up, a aforesaid is ground machine for Portland cement clinker does not have the effect of adjusting the bore, when the quantity of raw materials of feed inlet to inside is more instillation, thereby lead to the grinding machine of easy influence.
SUMMERY OF THE UTILITY MODEL
The not enough to prior art, the utility model provides a portland cement clinker is with grinding machine possesses advantages such as adjustable grinding bore, has solved when instilling in to the inside raw materials quantity of feed inlet when more, leads to easily grinding the problem that the machine blocked.
In order to achieve the above object, the utility model provides a following technical scheme: a grinding machine for portland cement clinker comprises a box body, wherein a grinding machine body for grinding portland cement clinker is arranged inside the box body, a discharge hopper which is matched with the inner cavity of the box body in size and is positioned below the grinding machine body is fixed inside the box body, and the upper surface of the box body is communicated with a feeding box;
the left side of the feeding box is provided with an adjusting mechanism for adjusting the feeding caliber of the inner cavity of the feeding box, and the box body is internally provided with a screening mechanism for screening portland cement clinker;
adjustment mechanism includes drive assembly and adjusting part, drive assembly is including fixing at the left installation piece of feeding case, it is connected with the threaded rod to rotate through the bearing between the one side that installation piece and box are relative, the last fixed surface of installation piece have the output shaft run through the installation piece and with threaded rod fixed connection's first motor, the outside of first motor is fixed with fixes at the left steadying frame of feeding case.
Furthermore, a rotating through hole for rotating an output shaft of the first motor is formed in the mounting block, and the output shaft of the first motor is in clearance fit with the rotating through hole.
Furthermore, the adjusting part includes the sliding sleeve of threaded connection in the threaded rod outside, the outside of sliding sleeve is fixed with the right-hand member and runs through and extend to the inside connecting rod of feeding incasement portion, the right-hand member of connecting rod is fixed with the leading wheel that is located feeding incasement portion, the inside of connecting rod is equipped with the gag lever post of fixing at feeding incasement chamber left side wall, the left side wall of feeding incasement chamber articulates through the articulated shaft has the regulating plate of laminating in the leading wheel outside.
Further, the left side wall of feeding case inner chamber has been seted up and has been supplied the connecting rod to reciprocate and rather than clearance fit's vertical removal mouth, the inside of connecting rod is seted up and is supplied the through mouth that the gag lever post runs through.
Furthermore, both sides laminate respectively in the front and back both sides wall of feeding incasement chamber around the regulating plate, the inside of sliding sleeve is seted up and is supplied with the screw thread through-hole that supplies threaded rod threaded connection.
Furthermore, the screening mechanism comprises a screening component and a transmission component, the screening component comprises a screening plate hinged to the right side wall of the inner cavity of the box body through a hinged shaft, a discharging box positioned below the screening plate is fixed to the left side wall of the inner cavity of the box body, a supporting block positioned in the box body is fixed to the right side of the discharging box, a spring fixed to the lower surface of the screening plate is fixed to the upper surface of the supporting block, a cam is rotatably connected to the upper surface of the screening plate, a shaft lever rotatably connected to the front side wall and the rear side wall of the inner cavity of the box body and positioned between the front side wall and the rear side wall of the inner cavity of the box body and positioned on the opposite side of the front side wall and the rear side wall of the inner cavity of the box body is fixed to the back end of the shaft lever, and a second motor with an output shaft penetrating through and extending to the inner part of the box body is fixed to the back end of the shaft lever;
the transmission assembly comprises a connecting pipe which is communicated with the left side of the box body and is communicated with the discharge box, and an auger which is fixed on the left side of the box body is communicated with one end of the connecting pipe, which is far away from the discharge box.
Furthermore, the back wall of the inner cavity of the box body is provided with a connecting port which is used for the rotation of the output shaft of the second motor and is in clearance fit with the output shaft of the second motor, and the discharge end of the packing auger is positioned right above the feeding box and faces the direction of the feeding box.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
1. this Portland cement clinker grinds machine, the drive effect through first motor drives connecting rod and leading wheel rebound to when upwards jacking up the regulating plate, the regulating plate is rotatory at the left side wall of feeding case inner chamber with one side that the feeding case is articulated, and the right side of regulating plate is close to the right side wall of feeding case inner chamber promptly, thereby makes the distance between the two shorten, realizes adjusting the effect of feeding case feeding bore promptly, the effectual input speed who controls Portland cement clinker.
2. This Portland cement clinker grinds machine, through the drive effect of second motor, make the screening board be in the state of shake, make great granule roll to the inside of its left row of material case from the upper surface of screening board, then with the inside of its connecting pipe of intercommunication with the Portland cement clinker of not passing through the screening board transmission to the auger, through the inside of auger transmission with the Portland cement clinker of not passing through the screening board again transport to the feeding case, circulate in proper order, effectively promote Portland cement clinker homogeneity, ensure that Portland cement clinker reaches the production requirement.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the adjusting mechanism of the present invention;
FIG. 3 is a schematic view of the sieving mechanism of the present invention;
fig. 4 is a schematic view of a connection structure between the second motor and the shaft rod of the present invention.
In the figure: the automatic feeding device comprises a box body 1, a grinder body 2, a discharge hopper 3, a feeding box 4, an adjusting mechanism 5, a mounting block 501, a threaded rod 502, a first motor 503, a stabilizing frame 504, a sliding sleeve 505, a connecting rod 506, a guide wheel 507, a limiting rod 508, an adjusting plate 509, a screening mechanism 6, a screening plate 601, a discharging box 602, a supporting block 603, a spring 604, a cam 605, a shaft 606, a second motor 607, a connecting pipe 608 and a packing auger 609.
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 work belong to the protection scope of the present invention.
Referring to fig. 1, the grinding machine for portland cement clinker in this embodiment includes a box 1, a grinding machine body 2 for grinding portland cement clinker is disposed inside the box 1, the grinding machine body 2 is a prior art, and mainly plays a role of grinding portland cement clinker herein, which is not described herein again, a discharge hopper 3 having a size matched with a size of an inner cavity of the box 1 and located below the grinding machine body 2 is fixed inside the box 1, and a feeding box 4 is communicated with an upper surface of the box 1.
The left side of the feeding box 4 is provided with an adjusting mechanism 5 for adjusting the feeding caliber of the inner cavity of the feeding box 4, and the inside of the box body 1 is provided with a screening mechanism 6 for screening portland cement clinker.
Referring to fig. 2, in order to adjust the feeding aperture of the feeding box 4, the adjusting mechanism 5 in this embodiment includes a driving assembly and an adjusting assembly, the driving assembly includes an installation block 501 fixed on the left side of the feeding box 4, a threaded rod 502 is rotatably connected between the installation block 501 and one side of the box body 1 opposite to the box body through a bearing, a first motor 503 whose output shaft penetrates through the installation block 501 and is fixedly connected with the threaded rod 502 is fixed on the upper surface of the installation block 501, a stabilizing frame 504 fixed on the left side of the feeding box 4 is fixed on the outer side of the first motor 503, and the stabilizing frame 504 plays a role in stabilizing the first motor 503.
The mounting block 501 is provided with a rotation through hole for the rotation of the output shaft of the first motor 503, and the output shaft of the first motor 503 is in clearance fit inside the rotation through hole.
The adjusting part includes sliding sleeve 505 of threaded connection in the threaded rod 502 outside, drive sliding sleeve 505 rebound when threaded connection's effect threaded rod 502 is rotatory, sliding sleeve 505's the outside is fixed with the right-hand member and runs through and extend to the inside connecting rod 506 of feeding case 4, connecting rod 506 rebound drives leading wheel 507 and removes, leading wheel 507 upwards jacks up regulating plate 509 when removing, the right-hand member of connecting rod 506 is fixed with the leading wheel 507 that is located feeding case 4 inside, the inside of connecting rod 506 is equipped with the gag lever post 508 of fixing at feeding case 4 inner chamber left side wall, the left side wall of feeding case 4 inner chamber articulates through the articulated shaft has the regulating plate 509 of laminating in the leading wheel 507 outside.
The moving direction of the connecting rod 506 is limited by the limiting rod 508, so that the connecting rod 506 is in a state of moving up and down when the threaded rod 502 rotates.
The left side wall in the inner chamber of feed box 4 is seted up and is supplied connecting rod 506 to reciprocate and rather than clearance fit's vertical removal mouth, and the inside of connecting rod 506 is seted up and is supplied the through-hole that gag lever post 508 runs through, and both sides are laminated respectively in the front and back both sides wall of feed box 4 inner chamber around regulating plate 509, and the inside of sliding sleeve 505 is seted up and is supplied with threaded through-hole that threaded rod 502 threaded connection.
Therefore, the adjusting mechanism 5 drives the connecting rod 506 and the guide wheel 507 to move upwards through the driving action of the first motor 503, so that when the adjusting plate 509 is lifted upwards, the hinged side of the adjusting plate 509 and the feeding box 4 rotates on the left side wall of the inner cavity of the feeding box 4, namely, the right side of the adjusting plate 509 is close to the right side wall of the inner cavity of the feeding box 4, so that the distance between the adjusting plate 509 and the feeding box 4 is shortened, and the feeding caliber of the feeding box 4 is adjusted.
Referring to fig. 3-4, in order to perform the sieving function, the sieving mechanism 6 in this embodiment includes a sieving assembly and a transmission assembly, the sieving assembly includes a sieving plate 601 hinged to the right side wall of the inner cavity of the box body 1 through a hinge shaft, a discharging box 602 located below the sieving plate 601 is fixed to the left side wall of the inner cavity of the box body 1, a supporting block 603 located inside the box body 1 is fixed to the right side of the discharging box 602, a spring 604 fixed to the lower surface of the sieving plate 601 is fixed to the upper surface of the supporting block 603, a cam 605 is rotatably connected to the upper surface of the sieving plate 601, when one side of the cam 605 with a smaller diameter contacts with the upper surface of the sieving plate 601, the cam 605 presses the sieving plate 601 downwards and compresses the spring 604, a shaft 606 rotatably connected between the front and rear side walls of the inner cavity of the box body 1 and the opposite side is fixed to the inside of the cam 605, when one side of the cam 605 with a larger diameter contacts with the upper surface of the sieving plate 601, the spring 604 rebounds to push the sieving plate 601 to move the sieving plate 601 upwards, and a second motor shaft 607 is fixed to the back end of the output shaft 606 extending to the box body 1.
The transmission assembly comprises a connecting pipe 608 which is communicated with the left side of the box body 1 and is communicated with the discharge box 602, and one end of the connecting pipe 608, which is far away from the discharge box 602, is communicated with an auger 609 fixed on the left side of the box body 1.
It should be noted that the auger 609 is also called a screw conveyor, which is a prior art, and the working principle thereof is that the rotating screw blade pushes the material to convey the material, so that the force that the material does not rotate together with the screw conveyor blade is the self weight of the material and the frictional resistance of the screw conveyor shell to the material, the screw blade welded on the rotating shaft of the screw conveyor, the surface type of the blade has the solid surface type, the belt surface type, the blade surface type and other types according to the different conveyed materials, and the end of the screw shaft of the screw conveyor in the material moving direction is provided with a thrust bearing to provide the axial counterforce to the screw along with the material.
The transmission assembly conveys the portland cement clinker which does not pass through the sieving plate 601 to the interior of the feeding box 4 through the transmission action of the auger 609, and the portland cement clinker is circulated in sequence, so that the uniformity of the portland cement clinker is effectively improved, and the portland cement clinker is ensured to meet the production requirement.
The back wall of the inner cavity of the box body 1 is provided with a connecting port for the rotation of the output shaft of the second motor 607 and the clearance fit with the output shaft, and the discharge end of the auger 609 is positioned right above the feeding box 4 and faces the direction of the feeding box 4.
Therefore, the screening mechanism 6 is driven by the second motor 607 to shake the screening plate 601, and larger particles fall from the upper surface of the screening plate 601 into the discharge tank 602 on the left side thereof.
The working principle of the above embodiment is as follows:
(1) When the device is used, firstly, portland cement clinker is injected from the inside of the feeding box 4, a control switch of a first motor 503 is turned on, the output rotation of the first motor 503 drives a threaded rod 502 to rotate, the threaded rod 502 rotates through the effect of threaded connection and drives a sliding sleeve 505 to move upwards, the sliding sleeve 505 drives a connecting rod 506 to move upwards in a vertical moving port in the left side wall of the inner cavity of the feeding box 4, namely the connecting rod 506 moves upwards to drive a guide wheel 507 to move, the guide wheel 507 upwards jacks an adjusting plate 509 when moving, and when the adjusting plate 509 is jacked upwards through the hinged effect, the hinged side of the adjusting plate 509 and the feeding box 4 rotates on the left side wall of the inner cavity of the feeding box 4, namely the right side of the adjusting plate 509 is close to the right side wall of the inner cavity of the feeding box 4, so that the distance between the adjusting plate 509 and the right side wall of the feeding box 4 is shortened, namely the effect of adjusting the feeding caliber of the feeding box 4 is realized, and the feeding speed of the portland cement clinker is effectively controlled.
(2) The Portland cement clinker enters the box body 1 through the feeding box 4 and simultaneously falls into the grinding machine body 2, the Portland cement clinker is ground through the rotation of the grinding machine body 2, the ground Portland cement clinker falls from the inside of the discharging hopper 3 to the upper surface of the screening plate 601, a control switch of a second motor 607 is turned on at the moment, an output shaft of the second motor 607 rotates to drive a shaft lever 606 to rotate, a cam 605 on the outer side is driven to rotate through the rotation of the shaft lever 606, when one side with a smaller diameter of the cam 605 is in contact with the upper surface of the screening plate 601, the cam 605 presses the screening plate 601 downwards and compresses a spring 604, otherwise when one side with a larger diameter of the cam 605 is in contact with the upper surface of the screening plate 601, the spring 604 rebounds to push the screening plate 601 to move upwards, the screening plate 601 is in a shaking state through sequential circulation, the Portland cement clinker falling to the upper surface of the screening plate 601 can be screened plate 601, the Portland cement clinker falls from the screened plate 601 to the bottom wall of the inner cavity of the box body 1, the larger particles are conveyed to the left side of the clinker by a connecting pipe 609, and the clinker is conveyed to the clinker 601 through the packing auger 609, and then the clinker 601, the clinker which is not screened clinker is not connected with the clinker 601, and the clinker is conveyed to the clinker 601.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.
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 (7)
1. A grinding mill for portland cement clinker comprises a box body (1), and is characterized in that: a grinder body (2) for grinding portland cement clinker is arranged inside the box body (1), a discharge hopper (3) which is matched with the inner cavity of the box body in size and is positioned below the grinder body (2) is fixed inside the box body (1), and a feeding box (4) is communicated with the upper surface of the box body (1);
an adjusting mechanism (5) for adjusting the feeding caliber of the inner cavity of the feeding box (4) is arranged on the left side of the feeding box (4), and a screening mechanism (6) for screening portland cement clinker is arranged in the box body (1);
adjustment mechanism (5) include drive assembly and adjusting part, drive assembly is including fixing at left installation piece (501) of feeding case (4), it is connected with threaded rod (502) to rotate through the bearing between one side that installation piece (501) and box (1) are relative, the last fixed surface of installation piece (501) has the output shaft to run through installation piece (501) and with threaded rod (502) fixed connection's first motor (503), the outside of first motor (503) is fixed with fixes at left steadying frame (504) of feeding case (4).
2. A grinding mill for portland cement clinker as recited in claim 1, wherein: the mounting block (501) is internally provided with a rotating through hole for the rotation of an output shaft of the first motor (503), and the output shaft of the first motor (503) is in clearance fit in the rotating through hole.
3. A grinding mill for portland cement clinker as recited in claim 1, wherein: adjusting part includes sliding sleeve (505) in threaded rod (502) outside, the outside of sliding sleeve (505) is fixed with the right-hand member and runs through and extend to feeding case (4) inside connecting rod (506), the right-hand member of connecting rod (506) is fixed with leading wheel (507) that is located feeding case (4) inside, the inside of connecting rod (506) is equipped with gag lever post (508) of fixing at feeding case (4) inner chamber left side wall, the left side wall of feeding case (4) inner chamber articulates through the articulated shaft has regulating plate (509) of laminating in the leading wheel (507) outside.
4. A grinding mill for portland cement clinker as recited in claim 3, wherein: the left side wall of the inner cavity of the feeding box (4) is provided with a vertical moving opening for the connecting rod (506) to move up and down and to be in clearance fit with the vertical moving opening, and a through opening for the limiting rod (508) to penetrate through is formed in the connecting rod (506).
5. A grinding mill for portland cement clinker as recited in claim 3, wherein: the front side and the rear side of the adjusting plate (509) are respectively attached to the front side wall and the rear side wall of the inner cavity of the feeding box (4), and a threaded through hole for threaded connection with the threaded rod (502) is formed in the sliding sleeve (505).
6. A grinding mill for portland cement clinker according to claim 1, wherein: the screening mechanism (6) comprises a screening component and a transmission component, the screening component comprises a screening plate (601) hinged to the right side wall of an inner cavity of the box body (1) through a hinge shaft, a discharge box (602) located below the screening plate (601) is fixed to the left side wall of the inner cavity of the box body (1), a support block (603) located inside the box body (1) is fixed to the right side of the discharge box (602), a spring (604) fixed to the lower surface of the screening plate (601) is fixed to the upper surface of the support block (603), a cam (605) is rotatably connected to the upper surface of the screening plate (601), a shaft lever (606) rotatably connected between the front side wall and the rear side wall of the inner cavity of the box body (1) and opposite to the front side wall of the inner cavity of the box body (1) is fixed to the back end of the shaft lever (606), and a second motor (607) is fixed to the back end of the shaft lever (606), and an output shaft penetrates through and extends to the inside of the box body (1);
the transmission assembly comprises a connecting pipe (608) which is communicated with the left side of the box body (1) and is communicated with the discharge box (602), and an auger (609) which is fixed on the left side of the box body (1) is communicated with one end, far away from the discharge box (602), of the connecting pipe (608).
7. A mill for portland cement clinker according to claim 6, wherein: the back wall of the inner cavity of the box body (1) is provided with a connecting port which is used for rotating an output shaft of the second motor (607) and is in clearance fit with the output shaft, and the discharge end of the auger (609) is positioned right above the feeding box (4) and faces to the direction of the feeding box (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222449189.5U CN218452271U (en) | 2022-09-16 | 2022-09-16 | Portland cement clinker grinds machine for |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222449189.5U CN218452271U (en) | 2022-09-16 | 2022-09-16 | Portland cement clinker grinds machine for |
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| CN218452271U true CN218452271U (en) | 2023-02-07 |
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| CN202222449189.5U Active CN218452271U (en) | 2022-09-16 | 2022-09-16 | Portland cement clinker grinds machine for |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116921043A (en) * | 2023-09-14 | 2023-10-24 | 浙江艾领创矿业科技有限公司 | Multistage mineral grinding process and equipment |
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2022
- 2022-09-16 CN CN202222449189.5U patent/CN218452271U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116921043A (en) * | 2023-09-14 | 2023-10-24 | 浙江艾领创矿业科技有限公司 | Multistage mineral grinding process and equipment |
| CN116921043B (en) * | 2023-09-14 | 2023-12-19 | 浙江艾领创矿业科技有限公司 | Multistage mineral grinding process and equipment |
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