CN216234992U

CN216234992U - Feed mechanism of mud refining machine

Info

Publication number: CN216234992U
Application number: CN202122757919.3U
Authority: CN
Inventors: 尹邦樵
Original assignee: Anyang Xinshuncheng Ceramics Co ltd
Current assignee: Anyang Xinshuncheng Ceramics Co ltd
Priority date: 2021-11-11
Filing date: 2021-11-11
Publication date: 2022-04-08
Anticipated expiration: 2031-11-11

Abstract

The utility model discloses a feeding mechanism of a mud refining machine, and relates to the technical field of cement production. Has the advantages that: through the design of the filter screen, the caking cement can be screened, so that the fineness of the feeding in the cement is ensured, and the blockage of the caking cement on the spiral feeding mechanism is prevented; through the design of the crushing device, the screened caking cement can be crushed, so that the fineness of the fed materials is ensured, and the waste of the cement is also prevented; through elevating system's ingenious design, can carry out angle modulation to the feed cylinder to can carry out the material loading to the equipment of co-altitude, the practicality is strong.

Description

Feed mechanism of mud refining machine

Technical Field

The utility model relates to the technical field of cement production, in particular to a feeding mechanism of a mud mill.

Background

The cement is also called ocean ash, red hair soil and the like, is a powdery hydraulic inorganic cementing material, can be solidified and hardened after being mixed with water, is not usually used independently, but is used for being jointed with sand and gravel to form mortar or concrete, is used as an important cementing material, is widely applied to engineering such as civil construction, water conservancy, national defense and the like, and is often agglomerated cement in the cement production process, so that a feeding mechanism can be blocked without being treated and crushed, and when equipment with different heights is used for feeding, most of the feeding mechanisms can not perform height adjustment on a discharge port of a charging barrel, so that certain trouble is brought to the use of people.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provide a feeding mechanism of a pug mill.

The utility model realizes the purpose through the following technical scheme:

a feeding mechanism of a mud refiner comprises a bottom plate, wherein a supporting plate is symmetrically and fixedly connected with the front side and the rear side of one end of the bottom plate, a box body is fixedly connected with the upper end of the supporting plate, a first feeding hole is formed in the upper end of the box body, a stirring mechanism is installed at the upper end in the box body, a filter screen is obliquely installed in the box body, a first discharging hole is formed in one side of the box body and is positioned at one end of the obliquely lower part of the filter screen, a crushing device is arranged on one side of the box body and is positioned at the same side of the first discharging hole, a second feeding hole is formed in one side of the box body and is positioned under the first discharging hole, a second discharging hole is formed in the center of the bottom end of the box body, a telescopic pipe is fixedly installed on the second discharging hole, and a spiral feeding mechanism is arranged under the telescopic pipe, the spiral feeding mechanism is provided with a second cylinder symmetrically and fixedly arranged on the front side and the rear side of one end, close to the telescopic pipe, of the spiral feeding mechanism, the second cylinder is rotatably connected with a supporting vertical plate, the supporting vertical plate is symmetrically and fixedly connected onto the bottom plate, one end, far away from the supporting vertical plate, of the spiral feeding mechanism is provided with a lifting mechanism, and the lifting mechanism is fixedly arranged on the bottom plate.

Preferably, the stirring mechanism comprises a second motor, a second rotating shaft and stirring blades, the output shaft of the second motor penetrates through the box body and is connected with the second rotating shaft through a coupler, the second rotating shaft is located inside the box body, and the stirring blades are installed on the second rotating shaft.

Preferably, the crushing device comprises a crushing box, a crushing feed inlet, an inlet pipe, a first crushing gear, a second crushing gear, an inclined plate, a crushing discharge port, a fixed plate, a third motor, a third rotating shaft, a driving belt pulley, a transmission belt, a driven belt pulley and a fourth rotating shaft, the crushing box is fixedly connected to one side of the box body, the crushing feed inlet is formed in the crushing box, the crushing feed inlet is communicated with the first discharge port formed in the box body, the crushing feed inlet is fixedly connected with the inlet pipe, the inlet pipe is positioned in the crushing box, the rear side of the crushing box is fixedly connected with the fixed plate, the fixed plate is provided with the third motor, an output shaft of the third motor penetrates through the crushing box and is connected with the third rotating shaft through a coupler, the third rotating shaft is connected with the first crushing gear through a key, the third rotating shaft is provided with the driving belt pulley, the drive pulley is connected with driven pulley through driving belt, driven pulley installs in the fourth pivot, the fourth pivot runs through crushing case and is connected with the crushing gear of second through the key, the meshing of first crushing gear and second crushing gear is connected, smash the inside fixedly connected with swash plate of incasement, the swash plate is located the below of first crushing gear, crushing case is close to swash plate bottom one end and has been seted up crushing discharge gate, it communicates with each other with the second feed inlet on discharge gate and the box to smash.

Preferably, spiral feed mechanism includes feed cylinder, first pivot, screw, first motor, discharging pipe and second cylinder, the one end fixed mounting that the feed cylinder is close to flexible pipe has first motor, the output shaft of first motor runs through the feed cylinder and has first pivot through the coupling joint, install the screw in the first pivot, bilateral symmetry fixedly connected with second cylinder around the one end that the feed cylinder is close to first motor, the second cylinder rotates with the upper end of supporting the riser to be connected, the one end upper portion that the feed cylinder is close to first motor is pegged graft and is had flexible pipe, the one end lower part that first motor was kept away from to the feed cylinder is equipped with the discharging pipe.

Preferably, the lifting mechanism comprises an electric push rod, a groove plate, a sliding plate, a first cylinder, a sliding column, a strong spring, a first groove and a second groove, the groove plate is fixedly connected to the charging barrel, the groove plate is provided with the first groove, the two sides of the first groove are symmetrically provided with the second groove, the lower end of the first groove is fixedly connected with the strong spring, the other end of the strong spring is fixedly connected with the sliding plate, the two ends of the sliding plate are symmetrically and fixedly connected with the sliding column, the sliding column is slidably connected in the second groove, the middle of the sliding plate is fixedly connected with the first cylinder, the first cylinder is sleeved with the electric push rod, and the electric push rod is fixedly mounted on the bottom plate.

Has the advantages that: through the design of the filter screen, the caking cement can be screened, so that the fineness of the feeding in the cement is ensured, and the blockage of the caking cement on the spiral feeding mechanism is prevented; through the design of the crushing device, the screened caking cement can be crushed, so that the fineness of the fed materials is ensured, and the waste of the cement is also prevented; through elevating system's ingenious design, can carry out angle modulation to the feed cylinder to can carry out the material loading to the equipment of co-altitude, the practicality is strong.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view, partly in section, of a feed mechanism of a pugmill according to the present invention;

FIG. 2 is a front view of a feeding mechanism of the pug mill according to the present invention;

FIG. 3 is a front view of a groove plate of a feeding mechanism of the pug mill according to the present invention;

FIG. 4 is a perspective view of a groove plate of a feeding mechanism of the pug mill according to the present invention;

fig. 5 is a top view of a crushing box of a feeding mechanism of a pug mill according to the utility model.

The reference numerals are explained below:

1. a base plate; 2. a lifting mechanism; 201. an electric push rod; 202. a groove plate; 203. a sliding plate; 204. a first cylinder; 205. a sliding post; 206. a strong spring; 207. a first groove; 208. a second groove; 3. a spiral feeding mechanism; 301. a charging barrel; 302. a first rotating shaft; 303. a propeller; 304. a first motor; 305. a discharge pipe; 306. a second cylinder; 4. a box body; 401. a first feed port; 402. a first discharge port; 403. a second feed port; 404. a second discharge port; 5. filtering and screening; 6. a stirring mechanism; 601. a second motor; 602. a second rotating shaft; 603. stirring blades; 7. a crushing device; 701. a crushing box; 702. a crushing feed port; 703. a feed pipe; 704. a first crushing gear; 705. a second crushing gear; 706. a sloping plate; 707. crushing a discharge hole; 708. a fixing plate; 709. a third motor; 710. a third rotating shaft; 711. a drive pulley; 712. a drive belt; 713. a driven pulley; 714. a fourth rotating shaft; 8. a telescopic pipe; 9. a support plate; 10. and supporting the vertical plate.

Detailed Description

The technical scheme of the utility model is further explained by combining the accompanying drawings as follows:

as shown in fig. 1-5, a feeding mechanism of a mud refining machine comprises a bottom plate 1, wherein two supporting plates 9 are symmetrically and fixedly connected to the front side and the rear side of one end of the bottom plate 1, the supporting plates 9 are used for supporting a box body 4, the upper end of each supporting plate 9 is fixedly connected with the box body 4, the box body 4 is used for stirring cement raw materials, the upper end of the box body 4 is provided with a first feeding hole 401, the upper end in the box body 4 is provided with a stirring mechanism 6, the stirring mechanism 6 is used for fully stirring the cement raw materials, a filter screen 5 is obliquely arranged in the box body 4, the filter screen 5 can drop fine cement in advance, so that feeding is facilitated, agglomerated cement and part of fine cement enter a crushing box 701 from a first discharging hole 402, one side of the box body 4 is provided with a first discharging hole 402, the first discharging hole 402 is positioned at one end of the obliquely lower part of the filter screen 5, so that the cement screened out from the box body 4 can enter the crushing box 701, one side of the box body 4 is provided with a crushing device 7, the crushing device 7 is used for crushing agglomerated cement to prevent the blockage of the charging barrel 301, the crushing device 7 is positioned at the same side of the first discharging port 402, one side of the box body 4 is provided with a second feeding port 403, the second feeding port 403 is positioned under the first discharging port 402, the central position of the bottom end of the box body 4 is provided with a second discharging port 404, the second discharging port 404 is fixedly provided with an extension pipe 8, the extension pipe 8 can adjust the length, a spiral feeding mechanism 3 is arranged under the extension pipe 8, the spiral feeding mechanism 3 is used for transporting the cement from a discharging pipe 305 to a position needing feeding, the front side and the back side of one end, close to the extension pipe 8, of the spiral feeding mechanism 3 are symmetrically and fixedly provided with second cylinders 306, the second cylinders 306 are two, the second cylinders 306 are rotatably connected with a supporting vertical plate 10, the upper end of the supporting vertical plate 10 is provided with a round hole matched with the second cylinders 306, the second cylinder 306 is sleeved in the round hole, one end of the charging barrel 301 close to the first motor 304 can rotate freely, the supporting vertical plate 10 is symmetrically and fixedly connected to the bottom plate 1, one end of the spiral feeding mechanism 3 far away from the supporting vertical plate 10 is provided with the lifting mechanism 2, the lifting mechanism 2 is used for adjusting the height of one end of the charging barrel 301 close to the discharging pipe 305, the lifting mechanism 2 is fixedly arranged on the bottom plate 1, the stirring mechanism 6 comprises a second motor 601, a second rotating shaft 602 and stirring blades 603, an output shaft of the second motor 601 penetrates through the box body 4 and is connected with the second rotating shaft 602 through a coupler, the second rotating shaft 602 is positioned inside the box body 4, the stirring blades 603 are arranged on the second rotating shaft 602 and are used for stirring cement raw materials, the crushing device 7 comprises a crushing box 701, a crushing feeding hole 702, a feeding pipe 703, a first crushing gear 704, a second crushing gear 705, an inclined plate 706, a crushing discharging hole 707, A fixing plate 708, a third motor 709, a third rotating shaft 710, a driving pulley 711, a transmission belt 712, a driven pulley 713 and a fourth rotating shaft 714, wherein the crushing box 701 is fixedly connected to one side of the box body 4, a crushing feed inlet 702 is formed in the crushing box 701, the crushing feed inlet 702 is communicated with a first discharge outlet 402 formed in the box body 4, a feed pipe 703 is fixedly sleeved on the crushing feed inlet 702, the feed pipe 703 is positioned in the crushing box 701, the fixing plate 708 is fixedly connected to the rear side of the crushing box 701, the third motor 709 is installed on the fixing plate 708, the third motor 709 is used for providing power, an output shaft of the third motor 709 penetrates through the crushing box 701 and is connected with the third rotating shaft 710 through a coupling, the third rotating shaft 710 is in key connection with the first crushing gear 704, the driving pulley 711 is installed on the third rotating shaft 710, the driving pulley 711 is connected with the driven pulley 713 through the transmission belt 712, and the driving pulley 711 is matched with the driven pulley 713, the fourth rotating shaft 714 can be rotated, the driven pulley 713 is installed on the fourth rotating shaft 714, the fourth rotating shaft 714 penetrates through the crushing box 701 and is connected with a second crushing gear 705 through a key, the first crushing gear 704 is meshed with the second crushing gear 705 to be convenient for crushing agglomerated cement, an inclined plate 706 is fixedly connected inside the crushing box 701 and is convenient for crushed cement raw materials to enter the lower end inside the box body 4, the inclined plate 706 is positioned below the first crushing gear 704, one end of the crushing box 701 close to the bottom of the inclined plate 706 is provided with a crushing discharge hole 707, the crushing discharge hole 707 is communicated with a second feed hole 403 on the box body 4, the spiral feeding mechanism 3 comprises a charging barrel 301, a first rotating shaft 302, a propeller 303, a first motor 304, a discharge pipe 305 and a second cylinder 306, the first motor 304 is fixedly installed at one end of the charging barrel 301 close to the telescopic pipe 8 and is used for providing power, an output shaft of a first motor 304 penetrates through a charging barrel 301 and is connected with a first rotating shaft 302 through a coupler, a propeller 303 is installed on the first rotating shaft 302, the propeller 303 can transport cement raw materials to the upper end from the bottom end of the charging barrel 301, front and back sides of one end, close to the first motor 304, of the charging barrel 301 are symmetrically and fixedly connected with second cylinders 306, the second cylinders 306 are rotatably connected with the upper end of a supporting vertical plate 10, an extension tube 8 is inserted into the upper portion of one end, close to the first motor 304, of the charging barrel 301, a through hole matched with the extension tube 8 is formed in the upper end of the charging barrel 301, the extension tube 8 can be inserted into the through hole, a discharge tube 305 is arranged at the lower portion of one end, far away from the first motor 304, the lifting mechanism 2 comprises an electric push rod 201, a groove plate 202, a sliding plate 203, a first cylinder 204, a sliding column 205, a strong spring 206, a first groove 207 and a second groove 208, the groove plate 202 is fixedly connected on the charging barrel 301, the groove plate 202 is fixedly connected to the lower part of the charging barrel 301 to facilitate supporting the charging barrel 301, a first groove 207 is formed on the groove plate 202, the first groove 207 can enable the sliding plate 203 to slide, second grooves 208 are symmetrically formed on two sides of the first groove 207, the second grooves 208 are used for sliding of the sliding columns 205, a strong spring 206 is fixedly connected to the lower end of the first groove 207, the strong spring 206 is used for stretching the sliding plate 203, so that the sliding plate 203 is fixed in the sliding process to prevent the sliding plate 203 from sliding randomly, the other end of the strong spring 206 is fixedly connected with the sliding plate 203, the sliding plate 203 is a U-shaped plate and is used for fixedly connecting the first cylinder 204 and facilitating the first cylinder 204 to be sleeved with the extending end of the electric push rod 201, the sliding columns 205 are symmetrically and fixedly connected to two ends of the sliding plate 203, the sliding columns 205 are slidably connected in the second grooves 208, the first cylinder 204 is fixedly connected to the middle part of the sliding plate 203, the electric push rod 201 is sleeved on the first cylinder 204, a through hole matched with the first cylinder 204 is formed in the extending end of the electric push rod 201, the through hole is sleeved on the middle portion of the first cylinder 204, and the electric push rod 201 is fixedly installed on the bottom plate 1.

The working principle is as follows: when feeding is needed, cement raw materials enter the box body 4 from the first feeding hole 401, the second motor 601 is started, the stirring blades 603 on the second rotating shaft 602 stir the cement raw materials, the stirred cement falls on the filter screen 5, a part of fine cement falls on the bottom of the box body 4 from the filter screen 5, the other part of fine cement and agglomerated cement falls into the crushing box 701 along the feeding pipe 703, the third motor 709 is started, the third rotating shaft 710 starts to drive the first crushing gear 704 to rotate, the driving pulley 711 also starts to rotate, the driven pulley 713 also rotates under the driving of the driving belt 712, the fourth rotating shaft 714 also starts to rotate, so that the second crushing gear 704 rotates, the second crushing gear 705 is meshed with the first crushing gear 705, the agglomerated cement can be crushed, the crushed agglomerated cement falls into the lower end of the box body 4 along the inclined plate 706, cement at the lower end of the box body 4 enters the charging barrel 301 through the telescopic pipe 8, the first motor 304 is started, under the action of the propeller 303, the cement can be discharged from the discharging pipe 305, and then the charging is completed, when the height of the charging barrel 301 needs to be adjusted, the electric push rod 201 is started, the extending end of the electric push rod 201 starts to ascend, the sliding column 205 on the sliding plate 203 is driven to slide in the second groove 208, meanwhile, the spring extends, the one end, located on the discharging pipe 305, of the charging barrel 301 rises at the same time, the other end of the charging barrel 301 rotates under the action of the second cylinder 306, and then the angle adjustment of the charging barrel 301 is completed, and the discharging pipe 305 on the charging barrel 301 is subjected to height adjustment.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims

1. The utility model provides a feed mechanism of pug mill, includes bottom plate (1), its characterized in that: the front and back sides of one end of the bottom plate (1) are symmetrically and fixedly connected with a supporting plate (9), the upper end of the supporting plate (9) is fixedly connected with a box body (4), a first feeding hole (401) is formed in the upper end of the box body (4), a stirring mechanism (6) is installed at the middle upper end of the interior of the box body (4), a filter sieve (5) is obliquely installed in the box body (4), a first discharging hole (402) is formed in one side of the box body (4), the first discharging hole (402) is located at one end of the inclined lower portion of the filter sieve (5), a crushing device (7) is arranged at one side of the box body (4), the crushing device (7) is located at the same side of the first discharging hole (402), a second feeding hole (403) is formed in one side of the box body (4), the second feeding hole (403) is located under the first discharging hole (402), and a second discharging hole (404) is formed in the center of the bottom end of the box body (4), second discharge gate (404) fixed mounting has flexible pipe (8), be equipped with spiral feed mechanism (3) under flexible pipe (8), bilateral symmetry fixed mounting has second cylinder (306) around spiral feed mechanism (3) is close to the one end of flexible pipe (8), second cylinder (306) are rotated and are connected with support riser (10), support riser (10) symmetry fixed connection is on bottom plate (1), elevating system (2) are installed to the one end that support riser (10) were kept away from in spiral feed mechanism (3), elevating system (2) fixed mounting is on bottom plate (1).

2. The charging mechanism of a mud mill as claimed in claim 1, wherein: rabbling mechanism (6) include second motor (601), second pivot (602) and stirring leaf (603), the output shaft of second motor (601) runs through box (4) and has second pivot (602) through the coupling joint, second pivot (602) are located inside box (4), install stirring leaf (603) on second pivot (602).

3. The charging mechanism of a mud mill as claimed in claim 1, wherein: the crushing device (7) comprises a crushing box (701), a crushing feed inlet (702), a feed pipe (703), a first crushing gear (704), a second crushing gear (705), an inclined plate (706), a crushing discharge hole (707), a fixing plate (708), a third motor (709), a third rotating shaft (710), a driving pulley (711), a driving belt (712), a driven pulley (713) and a fourth rotating shaft (714), wherein the crushing box (701) is fixedly connected to one side of the box body (4), the crushing feed inlet (702) is formed in the crushing box (701), the crushing feed inlet (702) is communicated with a first discharge hole (402) formed in the box body (4), the crushing feed inlet (702) is fixedly sleeved with the feed pipe (703), the feed pipe (703) is positioned in the crushing box (701), and the fixing plate (708) is fixedly connected to the rear side of the crushing box (701), install third motor (709) on fixed plate (708), the output shaft of third motor (709) runs through crushing case (701) and has third pivot (710) through the coupling joint, third pivot (710) have first crushing gear (704) through the key joint, install driving pulley (711) on third pivot (710), driving pulley (711) is connected with driven pulley (713) through driving belt (712), driven pulley (713) is installed on fourth pivot (714), fourth pivot (714) runs through crushing case (701) and has second crushing gear (705) through the key joint, first crushing gear (704) and second crushing gear (705) meshing connection, the inside fixedly connected with swash plate (706) of crushing case (701), swash plate (706) are located the below of first crushing gear (704), one end of the crushing box (701), which is close to the bottom of the inclined plate (706), is provided with a crushing discharge hole (707), and the crushing discharge hole (707) is communicated with a second feed inlet (403) on the box body (4).

4. The charging mechanism of a mud mill as claimed in claim 1, wherein: the spiral feeding mechanism (3) comprises a charging barrel (301), a first rotating shaft (302), a propeller (303), a first motor (304), a discharging pipe (305) and a second cylinder (306), one end of the charging barrel (301) close to the telescopic pipe (8) is fixedly provided with a first motor (304), an output shaft of the first motor (304) penetrates through the charging barrel (301) and is connected with a first rotating shaft (302) through a coupling, a propeller (303) is arranged on the first rotating shaft (302), second cylinders (306) are symmetrically and fixedly connected to the front side and the rear side of one end, close to the first motor (304), of the charging barrel (301), the second cylinder (306) is rotatably connected with the upper end of the supporting vertical plate (10), an extension tube (8) is inserted at the upper part of one end of the charging barrel (301) close to the first motor (304), a discharge pipe (305) is arranged at the lower part of one end, far away from the first motor (304), of the charging barrel (301).

5. The charging mechanism of a mud mill as claimed in claim 1, wherein: the lifting mechanism (2) comprises an electric push rod (201), a groove plate (202), a sliding plate (203), a first cylinder (204), a sliding column (205), a strong spring (206), a first groove (207) and a second groove (208), the groove plate (202) is fixedly connected to the charging barrel (301), the groove plate (202) is provided with the first groove (207), the two sides of the first groove (207) are symmetrically provided with the second groove (208), the lower end of the first groove (207) is fixedly connected with the strong spring (206), the other end of the strong spring (206) is fixedly connected with the sliding plate (203), the two ends of the sliding plate (203) are symmetrically and fixedly connected with the sliding column (205), the sliding column (205) is slidably connected in the second groove (208), and the middle part of the sliding plate (203) is fixedly connected with the first cylinder (204), the first cylinder (204) is sleeved with an electric push rod (201), and the electric push rod (201) is fixedly installed on the bottom plate (1).