CN213732580U

CN213732580U - Cement compounding device

Info

Publication number: CN213732580U
Application number: CN202022642548.XU
Authority: CN
Inventors: 邓龙强; 余明; 邵鲍罗
Original assignee: Xianning Xian'an Dianhong Cement Pole Co ltd
Current assignee: Xianning Xian'an Dianhong Cement Pole Co ltd
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-07-20
Anticipated expiration: 2030-11-16

Abstract

The utility model relates to a cement mixing device, which comprises a charging barrel, a supporting frame, a supporting shaft, a supporting beam, an arc-shaped elastic plate, a stirring rod, a stirring plate, a connecting arc plate and a turning arc ring; the bottom of the charging barrel is rotatably provided with a support shaft and penetrates through the bottom of the charging barrel, the bottom of the support shaft is provided with the top of a driving assembly, the top of the support shaft is fixedly connected with a plurality of support beams, the bottoms of the support beams are fixedly connected with arc-shaped elastic plates, the bottoms of the arc-shaped elastic plates are fixedly connected with connecting arc plates, the bottoms of the connecting arc plates are fixedly connected with stirring rods, the bottoms of the stirring rods are fixedly connected with stirring plates, the stirring plates are in sliding fit with the bottoms of the charging barrel, the ports of the connecting arc plates are fixedly connected with a plurality of overturning arc rings, the overturning arc rings are in sliding fit with the side walls of the charging barrel, and the bottoms of the overturning arc rings are fixedly connected with the stirring plates; the cement upper and lower layers are fully mixed and stirred.

Description

Cement compounding device

Technical Field

The utility model relates to a cement processing technology field especially relates to a cement compounding device.

Background

Cement refers to a powdered hydraulic inorganic cementitious material. The cement is added with water and stirred to form slurry which can be hardened in the air or better hardened in water and can firmly bond materials such as sand, stone and the like together.

Forced mixer is usually used in building site stirring cement, and this kind of mixer simple structure uses generally, but has certain defect, and cement is adding water stirring back into the slurry very dense, and the cement stirring of upper and lower floor is inhomogeneous when causing the stirring, and the quality has certain difference, and the discharge gate is sealed not tight, causes the water of interpolation to flow out in a large number during the stirring, seriously influences the quality of cement stirring.

SUMMERY OF THE UTILITY MODEL

The utility model provides a problem lie in providing a cement compounding device, solved cement and made the slurry very dense after adding water and stirring, the cement stirring of upper and lower floor is inhomogeneous when causing the stirring, and the quality has certain difference, and the discharge gate is sealed not tight, causes the water of interpolation to flow in a large number during the stirring, seriously influences the technical problem of the quality of cement stirring.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a cement mixing device comprises a charging barrel, a supporting frame, a driving assembly, a stirring and cleaning assembly and a discharging assembly; the bottom of the charging barrel is fixedly connected with a support frame, the middle part of the support frame is provided with a driving assembly, the charging barrel is internally provided with a stirring and cleaning assembly, and the side surface of the charging barrel is provided with a discharging assembly;

the stirring and material clearing assembly comprises a support shaft, a support beam, an arc-shaped elastic plate, a stirring rod, a stirring plate, a connecting arc plate and an overturning arc ring; the feed cylinder bottom rotates the installation back shaft, and runs through the feed cylinder bottom, back shaft bottom installation drive assembly top, a plurality of supporting beam of back shaft top rigid coupling, supporting beam bottom rigid coupling arc diving board, arc diving board bottom rigid coupling connects the arc board, connect arc board bottom rigid coupling puddler, puddler bottom rigid coupling stirring board, stirring board and feed cylinder bottom sliding fit, connect a plurality of upset arc rings of arc board port rigid coupling, upset arc ring and feed cylinder lateral wall sliding fit, upset arc ring bottom and stirring board rigid coupling.

Preferably, the number of the support beams is 4, the support beams are uniformly and fixedly connected to the top of the support shaft in a surrounding mode, and reinforcing ribs are welded to the top of the support beams.

Preferably, the arc-shaped elastic plate is formed by serially welding the ports of a plurality of arc-shaped elastic steel sheets and connecting and welding arc-shaped protruding points.

Preferably, the cross section of the turnover arc ring is triangular, one side of the turnover arc ring is tightly attached to the inner wall of the charging barrel, and the turnover arc ring is wholly and upwardly deviated.

Preferably, the discharging assembly comprises a discharging opening, a discharging groove, a sealing door, a hinged seat, a rotating arm and a pull rod; the feed opening is established to the feed cylinder lateral wall, silo under the feed opening outside rigid coupling, the articulated seat of feed cylinder lateral wall rigid coupling, articulated seat rotates the installation rocking arm, rocking arm rigid coupling sealing door, sealing door and feed opening sliding fit, the sealing door outside rotates the installation pull rod, feed chute bottom rigid coupling backup pad, backup pad and feed cylinder bottom rigid coupling.

Preferably, the two sides of the hinged seat are internally provided with a torsion spring, and one end of the torsion spring is fixedly connected with the rotating arm.

Preferably, fixed grooves are formed in two sides of the blanking groove, a fixed screw is fixedly connected to the middle of the pull rod, nuts are connected to two ends of the fixed screw in a threaded mode, springs are slidably mounted at two ends of the fixed screw, and sliding rings are fixedly connected to two ends of each spring.

Preferably, the inner side of the sealing door is fixedly connected with an arc-shaped baffle, and the inner side of the arc-shaped baffle is arc-shaped and is matched with the arc-shaped baffle on the inner wall of the charging barrel.

Preferably, the driving assembly comprises a motor, a driving bevel gear and a driven bevel gear; the motor is fixedly connected to the middle of the support frame, the output end of the motor is fixedly connected with a driving bevel gear, the driving bevel gear is meshed with a driven bevel gear, and the driven bevel gear is fixedly connected with the support shaft.

The utility model has the advantages that: the feed opening is blocked by the sealing door, the arc-shaped baffle plate slides into the feed opening, the nut is rotated to push the sliding ring to slide inwards, the spring is driven to compress, the sealing door is fixed, and the complete sealing of the feed opening is realized; the power assembly drives the supporting shaft to rotate, the arc-shaped elastic plate provides downward pressure for the stirring rod, so that the stirring plate can be tightly attached to the bottom of the charging barrel to drive the stirring rod and the stirring plate to rotate, the stirring plate is tightly attached to the bottom of the charging barrel to scrape cement which is deposited at the bottom of the charging barrel and is not fully mixed, the turnover arc ring rotates to bring cement at the bottom of the charging barrel up, and the cement at the top of the charging barrel is pressed down to fully mix and stir the cement in the charging barrel;

after stirring is finished, loosening the nut, pulling up the sealing door, enabling the sealing door to be more labor-saving when being pulled up by the installed torsion spring, enabling the stirred cement to slide out of the discharging opening, reversing the motor to drive the reversing arc ring to rotate reversely, scraping the residual cement on the side wall of the charging barrel, matching with the stirring plate for use, pushing the residual cement into the discharging opening, and taking out the stirred cement to the maximum extent; the technical problems that cement on the upper layer and the lower layer is not uniformly stirred when water is added into the cement, a discharge hole is not tightly sealed, water seepage is easy to occur, and the cement stirring quality is seriously affected are solved.

Drawings

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

FIG. 2 is an overall front view of the present invention;

FIG. 3 is a cross-sectional view of the cartridge of the present invention;

FIG. 4 is a schematic view of the stirring and material-cleaning assembly of the present invention;

fig. 5 is a schematic view of the discharging assembly of the present invention;

fig. 6 is an enlarged view of the point B in fig. 5 according to the present invention.

Illustration of the drawings:

1. a charging barrel; 2. a support frame; 301. a support shaft; 302. a support beam; 303. an arc-shaped elastic plate; 304. a stirring rod; 305. a stirring plate; 306. connecting the arc plates; 307. turning over the arc ring; 308. reinforcing ribs; 401. a feeding port; 402. a discharging groove; 403. a sealing door; 404. a hinged seat; 405. a rotating arm; 406. a pull rod; 407. a torsion spring; 408. fixing grooves; 409. fixing the screw rod; 410. a nut; 411. a spring; 412. a slip ring; 413. a support plate; 414. an arc-shaped baffle plate; 501. a motor; 502. a drive bevel gear; 503. a driven bevel gear.

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

Specific examples are given below.

Referring to fig. 1 to 6, a cement mixing device comprises a charging barrel 1, a supporting frame 2, a driving assembly, a stirring and cleaning assembly and a discharging assembly; the bottom of the charging barrel 1 is fixedly connected with a support frame 2, the middle part of the support frame 2 is provided with a driving assembly, the charging barrel 1 is internally provided with a stirring and material cleaning assembly, and the side surface of the charging barrel 1 is provided with a discharging assembly;

the stirring and cleaning assembly comprises a support shaft 301, a support beam 302, an arc-shaped elastic plate 303, a stirring rod 304, a stirring plate 305, a connecting arc plate 306 and an overturning arc ring 307; the bottom of the charging barrel 1 is rotatably provided with a support shaft 301 and penetrates through the bottom of the charging barrel 1, the bottom of the support shaft 301 is provided with the top of a driving assembly, the top of the support shaft 301 is fixedly connected with a plurality of support beams 302, the bottom of each support beam 302 is fixedly connected with an arc-shaped elastic plate 303, the bottom of each arc-shaped elastic plate 303 is fixedly connected with an arc plate 306, the bottom of each arc plate 306 is fixedly connected with a stirring rod 304, the bottom of each stirring rod 304 is fixedly connected with a stirring plate 305, each stirring plate 305 is in sliding fit with the bottom of the charging barrel 1, the port of each arc plate 306 is fixedly connected with a plurality of overturning arc rings 307, each overturning arc ring 307 is in sliding fit with the side wall of the charging barrel 1, and the bottom of each overturning arc ring 307 is fixedly connected with each stirring plate 305; arc springboard 303 provides decurrent pressure for puddler 304 for feed cylinder 1 bottom can be hugged closely to stirring board 305, and upset arc ring 307 rotates, and the cement that drives feed cylinder 1 bottom takes the top, impresses the cement at top the bottom, and the cement is mixed from top to bottom when having realized the stirring, and when unloading, stirring board 305 will be attached to scraping at the cement of feed cylinder 1 bottom and lateral wall with the cooperation of upset arc ring 307, is favorable to the staff to take out cement.

As an embodiment of the present invention, the number of the supporting beams 302 is 4, and the supporting beams are uniformly and fixedly connected to the top of the supporting shaft 301 in a surrounding manner, and the top of the supporting beam 302 is welded with the reinforcing rib 308; the plurality of support beams 302 are more favorable for rapid stirring, and the reinforcing ribs 308 increase the strength of the support beams 302 and prevent the support beams 302 from deforming or breaking.

As an embodiment of the utility model, the arc-shaped elastic plate 303 is formed by welding the ports of a plurality of arc-shaped elastic steel sheets in series, and arc-shaped protruding points are connected with each other; the arc-shaped spring plate 303 provides downward pressure for connecting the arc plate 306 and the stirring rod 304, and the welding mode has enough strength.

As an embodiment of the present invention, the cross section of the turning arc ring 307 is triangular, and one side of the turning arc ring clings to the inner wall of the charging barrel 1, and the whole turning arc ring is upwardly deviated; reciprocate the cement and mix when conveniently stirring, be favorable to scraping the remaining cement of feed cylinder 1 inner wall down simultaneously.

As an embodiment of the present invention, the discharging assembly includes a discharging opening 401, a discharging groove 402, a sealing door 403, a hinge base 404, a rotating arm 405 and a pull rod 406; a feed opening 401 is formed in the side wall of the charging barrel 1, a feed chute 402 is fixedly connected to the outer side of the feed opening 401, a hinge base 404 is fixedly connected to the side wall of the charging barrel 1, a rotating arm 405 is rotatably mounted on the hinge base 404, the rotating arm 405 is fixedly connected with a sealing door 403, the sealing door 403 is in sliding fit with the feed opening 401, and a pull rod 406 is rotatably mounted on the outer side of the sealing door 403; when discharging, the pull rod 406 is pulled to pull up the sealing door 403 to expose the discharge port 401, and cement slides from the discharge port 401 to the discharge chute 402 to flow out.

As an embodiment of the present invention, a torsion spring 407 is installed inside both sides of the hinge base 404, and one end of the torsion spring 407 is fixedly connected to the rotating arm 405; the torsion spring 407 is installed to facilitate more labor saving when the sealing door 403 is pulled up.

As an implementation manner of the present invention, fixing grooves 408 are formed on both sides of the blanking groove 402, the middle portion of the pull rod 406 is fixedly connected with a fixing screw 409, two ends of the fixing screw 409 are in threaded connection with nuts 410, two ends of the fixing screw 409 are slidably mounted with springs 411, two ends of the springs 411 are fixedly connected with slip rings 412, the bottom of the blanking groove 402 is fixedly connected with a supporting plate 413, and the supporting plate 413 is fixedly connected with the bottom of the charging barrel 1; before stirring, the pull rod 406 is pressed downwards, the sealing door 403 is pulled downwards, the feed opening 401 is sealed, the fixing screw 409 is clamped into the fixing groove 408, the nut 410 is rotated, the spring 411 is driven to slide, and the fixing screw 409 and the feed groove 402 are fixed together.

As an embodiment of the utility model, the inboard rigid coupling cowl 414 of sealing door 403, cowl 414 is inboard to be the arc, and identical with the arc of feed cylinder 1 inner wall, and cowl 414 blocks feed opening 401 completely, gets into feed opening 401 when avoiding the cement stirring, plugs up feed opening 401.

As an embodiment of the present invention, the driving assembly includes a motor 501, a driving bevel gear 502 and a driven bevel gear 503; the motor 501 is fixedly connected to the middle part of the support frame 2, the output end of the motor 501 is fixedly connected with the driving bevel gear 502, the driving bevel gear 502 is in gear engagement with the driven bevel gear 503, and the driven bevel gear 503 is fixedly connected with the support shaft 301; the motor 501 provides sufficient power for the stirring operation.

The working principle is as follows: firstly, a pull rod 406 is pressed downwards, a sealing door 403 rotates around a hinge seat 404 to drive a rotating arm 405 to rotate, the sealing door 403 blocks a feed opening 401, an arc-shaped baffle 414 slides into the feed opening 401, a fixing screw 409 is clamped into a fixing groove 408, a nut 410 is rotated to push a sliding ring 412 to slide inwards, a spring 411 is driven to compress, the sealing door 403 is fixed, and the feed opening 401 is completely sealed;

the motor 501 is started, the supporting shaft 301 is driven to rotate through gear transmission, the supporting beam 302 is driven to rotate, the stirring rod 304 and the stirring plate 305 are driven to rotate, the stirring plate 305 is tightly attached to the bottom of the charging barrel 1, cement which is deposited at the bottom of the charging barrel 1 and is not fully mixed is scraped, the turning arc ring 307 rotates, cement at the bottom side of the charging barrel 1 is taken up, cement at the top of the charging barrel 1 is pressed down, and therefore the cement in the charging barrel 1 is fully mixed and stirred;

after stirring, loosening the nut 410, pulling up the pull rod 406 upwards, pulling up the sealing door 403, sliding the stirred cement out of the feed opening 401, sliding the cement into a carrying tool through the feed groove 402, reversing the motor 501 to drive the reversing arc ring 307 to rotate reversely, scraping the residual cement on the side wall of the charging barrel 1, using the cement in cooperation with the stirring plate 305, pushing the residual cement into the feed opening 401, and taking out the stirred cement to the maximum extent; the technical problems that cement on the upper layer and the lower layer is not uniformly stirred when water is added into the cement, a discharge hole is not tightly sealed, water seepage is easy to occur, and the cement stirring quality is seriously affected are solved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A cement mixing device is characterized by comprising a charging barrel (1), a supporting frame (2), a driving assembly, a stirring and cleaning assembly and a discharging assembly; the bottom of the charging barrel (1) is fixedly connected with a support frame (2), a driving assembly is arranged in the middle of the support frame (2), a stirring and cleaning assembly is arranged in the charging barrel (1), and a discharging assembly is arranged on the side surface of the charging barrel (1);

the stirring and material cleaning component comprises a support shaft (301), a support beam (302), an arc-shaped elastic plate (303), a stirring rod (304), a stirring plate (305), a connecting arc plate (306) and a turning arc ring (307); feed cylinder (1) bottom is rotated installation back shaft (301), and is run through feed cylinder (1) bottom, back shaft (301) bottom installation drive assembly top, a plurality of supporting beams (302) of back shaft (301) top rigid coupling, supporting beam (302) bottom rigid coupling arc diving board (303), arc board (306) is connected to arc diving board (303) bottom rigid coupling, connect arc board (306) bottom rigid coupling puddler (304), puddler (304) bottom rigid coupling stirring board (305), stirring board (305) and feed cylinder (1) bottom sliding fit, connect a plurality of upset arc rings (307) of arc board (306) port rigid coupling, upset arc ring (307) and feed cylinder (1) lateral wall sliding fit, upset arc ring (307) bottom and stirring board (305) rigid coupling.

2. A cement mixing device according to claim 1, characterized in that the number of the supporting beams (302) is 4, the supporting beams are uniformly and fixedly connected to the top of the supporting shaft (301) in a surrounding manner, and the top of the supporting beams (302) is welded with the reinforcing ribs (308).

3. A cement mixing device according to claim 1, characterized in that said arc-shaped elastic plate (303) is formed by welding the ports of a plurality of arc-shaped elastic steel sheets in series, and the arc-shaped protruding points are connected and welded.

4. A cement mixing device according to claim 1, characterized in that said turning arc ring (307) has a triangular cross-section and one side is tightly attached to the inner wall of the barrel (1) and is wholly upwardly shifted.

5. A cement mixing device according to claim 1, characterized in that the discharging assembly comprises a discharging opening (401), a discharging groove (402), a sealing door (403), a hinged seat (404), a rotating arm (405) and a pull rod (406); feed opening (401) are established to feed cylinder (1) lateral wall, silo (402) under feed opening (401) outside rigid coupling, the articulated seat of feed cylinder (1) lateral wall rigid coupling (404), articulated seat (404) rotate installation rocking arm (405), rocking arm (405) rigid coupling sealing door (403), sealing door (403) and feed opening (401) sliding fit, sealing door (403) outside rotation installation pull rod (406).

6. A cement mixing device according to claim 5, characterized in that a torsion spring (407) is installed inside both sides of the hinged base (404), and one end of the torsion spring (407) is fixedly connected with the rotating arm (405).

7. The cement mixing device as claimed in claim 5, wherein fixing grooves (408) are formed in two sides of the discharging chute (402), a fixing screw (409) is fixedly connected to the middle of the pull rod (406), nuts (410) are screwed to two ends of the fixing screw (409), springs (411) are slidably mounted at two ends of the fixing screw (409), sliding rings (412) are fixedly connected to two ends of the springs (411), a supporting plate (413) is fixedly connected to the bottom of the discharging chute (402), and the supporting plate (413) is fixedly connected to the bottom of the charging barrel (1).

8. A cement mixing device according to claim 5, characterized in that an arc-shaped baffle (414) is fixedly connected to the inner side of the sealing door (403), and the inner side of the arc-shaped baffle (414) is arc-shaped and is matched with the arc-shaped inner wall of the charging barrel (1).

9. A cement mixing device according to claim 1, characterized in that said driving assembly comprises a motor (501), a driving bevel gear (502) and a driven bevel gear (503); the motor (501) is fixedly connected to the middle of the support frame (2), the output end of the motor (501) is fixedly connected with a driving bevel gear (502), the driving bevel gear (502) is in gear engagement with a driven bevel gear (503), and the driven bevel gear (503) is fixedly connected with the support shaft (301).