CN215997048U - Cement mill discharging device of controllable speed - Google Patents
Cement mill discharging device of controllable speed Download PDFInfo
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- CN215997048U CN215997048U CN202121793302.0U CN202121793302U CN215997048U CN 215997048 U CN215997048 U CN 215997048U CN 202121793302 U CN202121793302 U CN 202121793302U CN 215997048 U CN215997048 U CN 215997048U
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Abstract
The utility model discloses a speed-controllable cement mill discharging device, which comprises a charging barrel, a discharging bin and a side lug, wherein the charging barrel is arranged on the charging barrel; receiving a material barrel: the discharge hole is communicated and fixed at the position of the discharge hole of the external cement mill; discharging a material bin: the feeding device is fixedly communicated with the material receiving barrel through a material guide pipe, a discharging speed adjusting unit is installed on the inner side of the discharging bin, and a cooling unit is installed on the side surface of the discharging bin; side ear: fix in the side of going out the feed bin, the bottom of side ear is connected with the installation piece through the buffer unit, and the sieve is installed to the inboard of installation piece, and the sieve is located the discharge gate position of going out the feed bin, the outer tip of installation piece is fixed with the motor cabinet, and the side-mounting of motor cabinet has vibrating motor, and this controllable speed's cement mill discharging device can adjust ejection of compact speed, can cool down ejection of compact temperature, has guaranteed the smooth and easy degree of the ejection of compact, avoids the material to pile up on the sieve through the vibration screening mode to be convenient for the material discharge smoothly.
Description
Technical Field
The utility model relates to the technical field of cement mill production, in particular to a speed-controllable cement mill discharging device.
Background
The cement mill is after the material is broken, carry out kibbling key equipment again, cement mill wide application in cement, silicate goods, novel building material, refractory material, chemical fertilizer, production industries such as black and non ferrous metal ore dressing and glass pottery, carry out dry-type or wet-type grinding to various ore and other grindability materials, its discharge speed of cement mill discharging device among the prior art is uncontrollable, be not convenient for adjust discharge speed according to the processing needs of difference, and simultaneously, its ejection of compact temperature is too high, lead to the material to bond easily, block up the sieve easily, its sieve is static filtration mode, its surface material piles up easily, lead to its ejection of compact difficulty, can not satisfy the user demand, for this, we provide a cement mill discharging device of controllable speed.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to overcome the existing defects, and provide a speed-controllable cement mill discharging device, which can adjust the discharging speed, cool the discharging temperature, ensure the discharging smoothness, and avoid the accumulation of materials on a sieve plate through a vibration screening mode, so that the materials can be discharged smoothly, and the problems in the background art can be effectively solved.
In order to achieve the purpose, the utility model provides the following technical scheme: a cement mill discharging device with controllable speed comprises a charging barrel, a discharging bin and a side lug;
receiving a material barrel: the discharge hole is communicated and fixed at the position of the discharge hole of the external cement mill;
discharging a material bin: the feeding device is fixedly communicated with the material receiving barrel through a material guide pipe, a discharging speed adjusting unit is installed on the inner side of the discharging bin, and a cooling unit is installed on the side surface of the discharging bin;
side ear: the vibrating motor is fixed on the side surface of the discharging bin, the bottom of the side lug is connected with an installation block through a buffer unit, a sieve plate is installed on the inner side of the installation block and located at a discharging port of the discharging bin, a motor base is fixed at the outer end of the installation block, and a vibrating motor is installed on the side surface of the motor base;
wherein: and the input end of the vibration motor is electrically connected with the output end of an external controller.
Further, ejection of compact speed regulation unit includes variable frequency speed control motor and helical blade, and variable frequency speed control motor installs at the top of a feed bin, helical blade fixes on variable frequency speed control motor's output shaft and is located the inside of a feed bin, the output of external control ware is connected to variable frequency speed control motor's input electricity, and variable frequency speed control motor's output shaft drives helical blade and rotates, and helical blade carries the material discharge gate position, obtains different ejection of compact speeds through the regulation to helical blade speed to satisfy the user demand.
Further, the cooling unit includes heat transfer case, refrigerator and pipe, and the heat transfer case is installed and is being distributed in the side of going out the feed bin and corresponding helical blade's position, the top of heat transfer case is fixed with the link, and the refrigerator is installed at the tip of link, and the refrigerator passes through pipe and the inside intercommunication of heat transfer case, the output of external control ware is connected to the input electricity of refrigerator, and in material transportation process, the refrigerator carries the cooling water through the pipe to the heat transfer incasement, and the cooling water carries out the heat exchange with the heat transfer incasement portion to come to cool down the material, avoid the material high temperature and lead to bonding, guaranteed the smooth and easy degree of the ejection of compact.
Furthermore, the cooling unit further comprises a separation blade which is a heat conducting fin and is distributed on the inner side of the heat exchange box in a spiral structure, and the separation blade is used for increasing the passing path of cooling water, so that the heat exchange time is prolonged, and the cooling effect is ensured.
Further, the buffer unit includes spring and telescopic link, and the telescopic link distributes between installation piece and side ear, the spring cup joints on the telescopic link, and vibrating motor passes through the motor cabinet and drives the vibration of installation piece, and simultaneously, installation piece extrusion spring makes it warp, and at this moment, the telescopic link is flexible variable, and deformation power counteracts in the installation piece to make its recovery normal position, the sieve carries out the vibration screening to the material under the drive of installation piece, avoids the material to pile up on the sieve through the vibration screening mode, thereby the material of being convenient for discharges smoothly.
Further, still include the spout and shelter from cloth, the spout is seted up on going out the feed bin, and installation piece sliding connection is in the inside of spout, shelter from cloth and connect between installation piece and play feed bin and shelter from the spout, shelter from cloth and be elasticity flexible cloth, installation piece slides in the spout at the vibration in-process, has guaranteed the rationality of design, shelters from cloth and avoids the material to discharge from the spout through sheltering from the spout.
Compared with the prior art, the utility model has the beneficial effects that: this cement mill discharging device of controllable speed has following benefit:
1. the output shaft of the variable-frequency speed-regulating motor drives the spiral blade to rotate, the spiral blade conveys materials to the discharge hole, and different discharge speeds are obtained by regulating the speed of the spiral blade, so that the use requirement is met.
2. In the material transportation process, the refrigerator carries the cooling water through the pipe to the heat transfer incasement, and the cooling water carries out the heat exchange with the heat transfer incasement portion to come to cool down the material, avoid the material high temperature and lead to bonding, guaranteed the smooth and easy degree of the ejection of compact, the separation blade is used for increasing the route of passing through of cooling water, thereby increases the heat exchange time, has guaranteed the effect of cooling.
3. Vibrating motor passes through the motor cabinet and drives the vibration of installation piece, and simultaneously, installation piece extrusion spring makes it warp, and at this moment, the telescopic link goes on flexible variable, and deformation force counteracts in the installation piece to make its recovery normal position, the sieve carries out the vibration screening to the material under the drive of installation piece, avoids the material to pile up on the sieve through the vibration screening mode, thereby the material of being convenient for discharges smoothly.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the structure of the present invention.
In the figure: the device comprises a material receiving barrel 1, a material guide pipe 2, a material discharging speed adjusting unit 3, a variable frequency speed regulating motor 31, a helical blade 32, a temperature reducing unit 4, a heat exchange box 41, a refrigerator 42, a guide pipe 43, a baffle plate 44, a side lug 5, a buffer unit 6, a spring 61, a telescopic rod 62, a vibrating motor 7, a motor base 8, a mounting block 9, a sliding chute 10, a material discharging bin 11, a connecting frame 12, a sieve plate 13 and shielding cloth 14.
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.
Referring to fig. 1-2, the present embodiment provides a technical solution: a cement mill discharging device with controllable speed comprises a charging barrel 1, a discharging bin 11 and a side lug 5;
the material receiving barrel 1: the discharge hole is communicated and fixed at the position of the discharge hole of the external cement mill;
discharging a material bin 11: the material receiving barrel is fixedly communicated with the material receiving barrel 1 through the material guide pipe 2, the discharging speed adjusting unit 3 is installed on the inner side of the discharging bin 11, the cooling unit 4 is installed on the side face of the discharging bin 11, and materials in the material receiving barrel 1 enter the discharging bin 11 through the material guide pipe 2;
side ear 5: the vibrating motor is fixed on the side surface of the discharging bin 11, the bottom of the side lug 5 is connected with an installation block 9 through a buffer unit 6, a sieve plate 13 is installed on the inner side of the installation block 9, the sieve plate 13 is located at a discharging port of the discharging bin 11, a motor base 8 is fixed on the outer end portion of the installation block 9, and a vibrating motor 7 is installed on the side surface of the motor base 8;
wherein: the input end of the vibration motor 7 is electrically connected with the output end of an external controller.
The discharging speed adjusting unit 3 comprises a variable frequency speed adjusting motor 31 and a helical blade 32, the variable frequency speed adjusting motor 31 is installed at the top of the discharging bin 11, the helical blade 32 is fixed on an output shaft of the variable frequency speed adjusting motor 31 and is located inside the discharging bin 11, an input end of the variable frequency speed adjusting motor 31 is electrically connected with an output end of an external controller, the output shaft of the variable frequency speed adjusting motor 31 drives the helical blade 32 to rotate, the helical blade 32 conveys materials to a discharging port position, (the variable frequency speed adjusting motor 31 is a general name of a motor driven by a frequency converter, and has the advantages of having a starting function, adopting an electromagnetic design, reducing resistance values of a stator and a rotor, adapting to frequent speed change under different working conditions, saving energy to a certain extent), and obtaining different discharging speeds through adjusting the speed of the helical blade 32, thereby satisfying the use requirements.
The cooling unit 4 further comprises a blocking sheet 44, the blocking sheet 44 is a heat conducting sheet, the blocking sheet 44 is distributed on the inner side of the heat exchange box 41 in a spiral structure, and the blocking sheet 44 is used for increasing the passing path of cooling water, so that the heat exchange time is increased, and the cooling effect is ensured.
Still include spout 10 and shelter from cloth 14, spout 10 is seted up on ejection of compact storehouse 11, and installation piece 9 sliding connection is in the inside of spout 10, and shelter from cloth 14 and connect between installation piece 9 and ejection of compact storehouse 11 and shelter from spout 10, and shelter from cloth 14 and be the elasticity cloth that stretches out and draws back, and installation piece 9 slides in spout 10 at the vibration in-process, has guaranteed the rationality of design, and shelter from cloth 14 and avoid the material to discharge from spout 10 through sheltering from spout 10.
The working principle of the discharge device of the cement mill with the controllable speed provided by the utility model is as follows: the material in the charging barrel 1 enters the discharging bin 11 through the material guide pipe 2, the output shaft of the variable frequency speed control motor 31 drives the helical blade 32 to rotate, the helical blade 32 conveys the material to the discharging port, the variable frequency speed control motor 31 is a general name of a motor driven by a frequency converter, and the variable frequency speed control motor has the advantages of having a starting function, reducing the resistance of a stator and a rotor by adopting an electromagnetic design, adapting to frequent speed change under different working conditions, saving energy to a certain extent, conveying the material, conveying cooling water into the heat exchange box 41 through the conduit 43 by the refrigerator 42, exchanging heat between the cooling water and the inside of the heat exchange box 41 to cool the material, increasing the passing path of the cooling water by the baffle 44, increasing the heat exchange time, ensuring the cooling effect, driving the mounting block 9 to vibrate by the vibrating motor 7 through the motor base 8, and sliding the mounting block 9 in the chute 10, simultaneously, installation piece 9 extrusion spring 61 makes its deformation, and at this moment, telescopic link 62 carries out flexible variable, and deformation power counteracts in installation piece 9 to make its recovery normal position, sieve 13 carries out the vibration screening to the material under the drive of installation piece 9, and it is the elasticity cloth to shelter from cloth 14, avoids the material to discharge from spout 10 in through sheltering from spout 10.
It is noted that the refrigerator 42 and the vibration motor 7 disclosed in the above embodiments are configured according to the actual application scenario, and the model of the variable frequency adjustable speed motor 31 is QABP 4 KW-4P.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. The utility model provides a cement mill discharging device of controllable speed which characterized in that: comprises a material receiving barrel (1), a material discharging bin (11) and a side lug (5);
receiving barrel (1): the discharge hole is communicated and fixed at the position of the discharge hole of the external cement mill;
a discharging bin (11): the feeding device is fixedly communicated with the receiving barrel (1) through a feeding pipe (2), a discharging speed adjusting unit (3) is installed on the inner side of the discharging bin (11), and a cooling unit (4) is installed on the side surface of the discharging bin (11);
side ear (5): the vibrating screen is fixed on the side surface of the discharging bin (11), the bottom of the side lug (5) is connected with a mounting block (9) through a buffer unit (6), a screen plate (13) is mounted on the inner side of the mounting block (9), the screen plate (13) is located at the discharging port of the discharging bin (11), a motor base (8) is fixed at the outer end of the mounting block (9), and a vibrating motor (7) is mounted on the side surface of the motor base (8);
wherein: and the input end of the vibration motor (7) is electrically connected with the output end of an external controller.
2. A controlled speed cement mill discharge device as claimed in claim 1, wherein: the discharging speed adjusting unit (3) comprises a variable frequency speed adjusting motor (31) and a spiral blade (32), the variable frequency speed adjusting motor (31) is installed at the top of the discharging bin (11), the spiral blade (32) is fixed on an output shaft of the variable frequency speed adjusting motor (31) and located inside the discharging bin (11), and the input end of the variable frequency speed adjusting motor (31) is electrically connected with the output end of an external controller.
3. A controllable speed cement mill discharge apparatus as claimed in claim 2, characterised in that: the cooling unit (4) comprises a heat exchange box (41), a refrigerator (42) and a guide pipe (43), wherein the heat exchange box (41) is arranged on the side face of the discharging bin (11) and distributed corresponding to the position of the spiral blade (32), a connecting frame (12) is fixed at the top of the heat exchange box (41), the refrigerator (42) is arranged at the end part of the connecting frame (12), the refrigerator (42) is communicated with the inside of the heat exchange box (41) through the guide pipe (43), and the input end of the refrigerator (42) is electrically connected with the output end of an external controller.
4. A controllable speed cement mill discharge apparatus as claimed in claim 3, characterised in that: the cooling unit (4) further comprises a blocking sheet (44), the blocking sheet (44) is a heat conducting sheet, and the blocking sheet (44) is distributed on the inner side of the heat exchange box (41) in a spiral structure.
5. A controlled speed cement mill discharge device as claimed in claim 1, wherein: the buffer unit (6) comprises a spring (61) and an expansion rod (62), the expansion rod (62) is distributed between the mounting block (9) and the side lug (5), and the spring (61) is sleeved on the expansion rod (62).
6. A controlled speed cement mill discharge device as claimed in claim 1, wherein: still include spout (10) and shelter from cloth (14), spout (10) are seted up on ejection of compact storehouse (11), and installation piece (9) sliding connection is in the inside of spout (10), shelter from cloth (14) and connect between installation piece (9) and ejection of compact storehouse (11) and shelter from spout (10), shelter from cloth (14) and be the elasticity cloth that stretches out and draws back.
Priority Applications (1)
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CN202121793302.0U CN215997048U (en) | 2021-08-03 | 2021-08-03 | Cement mill discharging device of controllable speed |
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CN202121793302.0U CN215997048U (en) | 2021-08-03 | 2021-08-03 | Cement mill discharging device of controllable speed |
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CN215997048U true CN215997048U (en) | 2022-03-11 |
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CN202121793302.0U Active CN215997048U (en) | 2021-08-03 | 2021-08-03 | Cement mill discharging device of controllable speed |
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- 2021-08-03 CN CN202121793302.0U patent/CN215997048U/en active Active
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Effective date of registration: 20220824 Address after: East District, Limin Development Zone, Harbin City, Heilongjiang Province, 150521 Patentee after: Harbin Sanfa New Energy-saving Building Materials Co.,Ltd. Address before: 510000 longyiyuan, No. 2, zhongwangyuan Road, Zhongshan Avenue, Tianhe District, Guangzhou, Guangdong Patentee before: Yu Man |
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