CN216831572U

CN216831572U - Concrete conveying device for water conservancy construction

Info

Publication number: CN216831572U
Application number: CN202122920479.9U
Authority: CN
Inventors: 张长虹
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-06-28
Anticipated expiration: 2031-11-25

Abstract

The utility model discloses a concrete conveying device for water conservancy construction, which comprises a base, wherein a fixing frame is arranged on one side of the upper end of the base, a stirring box is arranged at the upper end of the fixing frame, an asynchronous motor is arranged at the upper end of the stirring box, a stirring rod is arranged at the rotating shaft end of the asynchronous motor, a rotating hole is formed in the upper end face of the stirring box, the upper end of the stirring rod is inserted into the rotating hole, scraping plates are arranged on two sides of the lower end of the stirring rod, one side of each scraping plate is arranged on two sides of the inner wall of the stirring box, a stirring spiral rod is arranged at the lower end of the stirring rod, a material discharging bin is arranged at the lower end of the stirring box, the stirring spiral rod is positioned in the material discharging bin, and a feed inlet is formed in one side of the upper end of the stirring box. Drop into raw and other materials through the feed inlet, the stirring leaf mixes the stirring, and what stirring threaded rod did not stop rolls the raw and other materials of bottom upwards, and stirring leaf and scraper blade constantly stir, make raw and other materials can't adsorb at the agitator tank inner wall to more add of stirring thoroughly, improved concrete mixing effect.

Description

Concrete conveying device for water conservancy construction

Technical Field

The utility model belongs to the technical field of water conservancy construction, and particularly relates to a concrete conveying device for water conservancy construction.

Background

The Chinese utility model patent document with the application number of CN201911306151.9 discloses a concrete mixing and conveying device for water conservancy construction, which comprises a base, a first mixing box and a second mixing box, wherein the base is fixedly provided with a first support frame, the first mixing box is rotatably arranged on the first support frame, the bottom of the first mixing box is provided with a first discharge port, the inner wall of the first mixing box is provided with a plurality of built-in rods from top to bottom in an annular direction at equal intervals, a rotating rod is rotatably arranged in the first mixing box through a bearing, the rotating rod is provided with a plurality of mixing rods from top to bottom in an annular direction at equal intervals, the second mixing box is fixedly arranged above the base through a plurality of support rods, the top and the bottom of the second mixing box are respectively provided with a feed inlet and a second discharge port, the feed inlet is rotatably connected with the first discharge port through a connecting sleeve, the second discharge port is connected with a conveying component, and a mixing body component is rotatably arranged in the second mixing box, stirring is abundant, the misce bene, and conveying speed is fast, is favorable to improving construction quality and progress, simple structure, and convenient and practical has the weak point to have: need put into the agitator tank through the high altitude when puting in raw and other materials, and the high altitude is put in and is had serious danger, and raw and other materials receive blowing of wind-force at the high altitude, cause serious pollution to the surrounding environment, and the concrete piles up easily when the stirring and lead to the workman to clear up inconveniently on first agitator tank inner wall, and back in raw materials and water injection first agitator tank, can't stir the raw materials that deposit in the bottom in the first agitator tank, lead to the inconvenient use of concrete after the stirring, and the second agitator tank does not have the effect of stirring concrete, it can't carry out the secondary stirring to the concrete to reach, there is the not good problem of stirring effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a concrete conveying device for water conservancy construction, and the concrete conveying device is used for solving the problem that the stirring effect is poor in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a concrete feeding unit for water conservancy construction, the on-line screen storage device comprises a base, base upper end one side is provided with the mount, the mount upper end is provided with the agitator tank, the agitator tank upper end is provided with asynchronous machine, asynchronous machine rotates the axle head and is provided with the puddler, the agitator tank up end is equipped with rotates the hole, the puddler upper end alternates to be in rotate downthehole, puddler lower extreme both sides all are provided with the scraper blade, scraper blade one side sets up agitator tank inner wall both sides, the puddler lower extreme is provided with the stirring hob, the agitator tank lower extreme is provided with row material storehouse, the stirring hob is located arrange the material storehouse in, agitator tank upper end one side is equipped with the feed inlet.

Preferably, puddler both sides intermediate position all is provided with two at least stirring leaves, row material storehouse lower extreme one side is equipped with the relief hole, the interpolation of relief hole is equipped with row material pipe, row material pipe one side is provided with the relief valve.

Preferably, a feeding hopper is arranged on the other side of the upper end of the base, a feeding pipe column is arranged in the feeding hopper, one side of the upper end of the feeding pipe column is fixedly connected with one side of the fixing frame, a motor is arranged on the upper end of the feeding pipe column, a feeding screw rod is arranged at the rotating shaft end of the motor, a through hole is formed in the upper end of the feeding pipe column, the upper end of the feeding screw rod penetrates into the through hole, at least four feeding holes are circumferentially formed in the lower end of the feeding pipe column, a discharging hole is formed in one side of the upper end of the feeding pipe column, a feeding pipe is arranged between the discharging hole and the feeding hole, a sewage discharge hole is formed in one side of the lower end of the feeding hopper, a sewage discharge pipe is inserted into the sewage discharge hole, and a sewage discharge valve is arranged on one side of the sewage discharge pipe.

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

1. when the raw materials are stirred, firstly, the asynchronous motor is controlled to rotate reversely through the switch group, the stirring screw rod is driven to rotate in the discharging bin through the stirring rod, the raw materials and water are fed in according to a preset proportion through the feeding hole, the stirring blades are driven to mix and stir the raw materials through the stirring rod after the raw materials enter the stirring box, meanwhile, the raw materials falling into the bottom in the stirring box are turned upwards through the rotation of the stirring screw rod, the mixing and stirring are carried out through the stirring blades, meanwhile, the inner wall of the stirring box is scraped and the concrete is stirred through the scraping plate, the phenomenon that the raw materials form the concrete after being stirred and are adsorbed and stuck on the inner wall of the stirring box is avoided, so that a large amount of concrete is adsorbed and stuck on the inner wall after the stirring box is used, the cleaning of the concrete is inconvenient, and meanwhile, the raw materials at the bottom are continuously rolled upwards through the stirring screw rod, the concrete mixer can stir concrete continuously, so that the concrete is more uniform in stirring, the use is convenient, and the concrete mixing effect is improved.

2. When the utility model uses concrete, firstly, the discharge valve is opened, the concrete is discharged through the discharge pipe, the switch group controls the asynchronous motor to rotate in the forward direction, the stirring screw rod is driven to rotate, the stirring screw rod rotates in the forward direction to push and push the concrete in the stirring box in the downward direction, the pressure for discharging the concrete is increased, the concrete can be discharged rapidly, the scraper scrapes the inner wall of the stirring barrel, the concrete can not be adsorbed and stopped on the inner wall of the stirring barrel, the residual concrete in the stirring barrel is effectively cleaned, the cleaning work of the stirring barrel is improved, raw materials are thrown into the feeding hopper through the left side of the feeding hopper during feeding, the motor is controlled to operate through the switch group, the motor drives the feeding screw rod to rotate in the reverse direction, the feeding screw rod conveys the raw materials upwards through the feeding hole, the raw materials enter the feeding pipe through the discharge hole, and enter the stirring box through the feeding pipe to be stirred, therefore, raw materials are prevented from being thrown in high altitude, the phenomenon of pollution to the surrounding environment is avoided, the raw materials are convenient to throw, and the danger of high altitude throwing is avoided.

Drawings

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

Fig. 2 is a schematic sectional view of fig. 1.

In the figure: 1. a base; 2. a fixed mount; 3. a stirring box; 4. an asynchronous motor; 5. a stirring rod; 6. rotating the hole; 7. a squeegee; 8. a stirring screw rod; 9. a material discharging bin; 10. a feed inlet; 11. stirring blades; 12. a discharge hole; 13. a discharge pipe; 14. a discharge valve; 15. a feeding hopper; 16. feeding a pipe column; 17. a motor; 18. feeding a screw rod; 19. perforating; 20. a feed port; 21. a discharge port; 22. a feeding pipe; 23. a sewage draining hole; 24. a blow-off pipe; 25. a blowoff valve.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in figures 1 and 2, the embodiment of the utility model provides a concrete conveying device for water conservancy construction, which comprises a base 1, wherein a fixed frame 2 is welded on the right side of the upper end of the base 1, a switch group is welded on the right side of the upper end of the fixed frame 2, the input end of the switch group is connected with an external power supply through a wire, a stirring box 3 is welded on the upper end of the fixed frame 2, the lower end of the stirring box 3 is of a conical structure, an asynchronous motor 4 is welded on the upper end of the stirring box 3, the model of the asynchronous motor 4 is YX3-100L1-4, the control end of the asynchronous motor 4 is connected with the output end of the switch group through a wire, a stirring rod 5 is welded on the rotating shaft end of the asynchronous motor 4, a rotating hole 6 is machined on the upper end face of the stirring box 3, the upper end of the stirring rod 5 is inserted into the rotating hole 6, scrapers 7 are welded on two sides of the lower end of the stirring rod 5, the outer side walls of the two scrapers 7 are respectively abutted against two sides of the inner wall of the stirring box 3, a spiral rod 8 is welded on the lower end of the stirring rod 5, the lower end of the stirring box 3 is welded with a discharging bin 9, the stirring screw rod 8 is positioned in the discharging bin 9, a rotating groove is processed on the inner bottom end surface of the discharging bin 9, a sealing bearing is inserted in the rotating groove, the lower end of the stirring screw rod 8 is inserted in the inner ring of the bearing, a feeding hole 10 is processed on the left side of the upper end of the stirring box 3, two stirring blades 11 are welded at the middle positions of two sides of the stirring rod 5, a discharging hole 12 is processed on the right side of the lower end of the discharging bin 9, a discharging pipe 13 is welded in the discharging hole 12 in a seamless mode, a discharging valve 14 is welded on the right side of the discharging pipe 13 in a seamless mode, a feeding hopper 15 is welded on the left side of the upper end of the base 1, a feeding pipe column 16 is welded on the inner bottom end surface of the feeding hopper 15, the right side of the upper end of the feeding pipe column 16 is fixedly connected with the left side of a fixed frame 2, a motor 17 is welded on the upper end of the feeding pipe column 16, the model of the motor 17 is BMA100L2-4, the control end of the motor 17 is connected with the output end of a switch group through an electric wire, the motor 17 is welded with the feeding screw rod 18, processing of the up end of material loading tubular column 16 has perforation 19, the upper end of material loading hob 18 alternates in perforation 19, the annular processing of 16 lower extremes of material loading tubular column has four feed ports 20, processing of 16 upper ends right sides of material loading tubular column has discharge gate 21, the welding has feeding pipe 22 between discharge gate 21 and the feed inlet 10, processing of lower extreme left side has blowoff hole 23 in the feeding hopper 15, seamless welding has blow off pipe 24 in the blowoff hole 23, seamless welding has blowoff valve 25 in the blow off pipe 24 left side, the both sides universal wheel has all been welded to base 1 lower extreme both sides.

The working principle of the embodiment is as follows: when raw materials are stirred, firstly, the asynchronous motor 4 is controlled to rotate reversely through the switch group, the stirring rod 5 drives the stirring screw rod 8 to rotate in the discharging bin 9, raw materials and water are fed in according to a preset proportion through the feeding hole 10, after the raw materials enter the stirring box 3, the stirring blade 11 is driven by the stirring rod 5 to mix and stir the raw materials, meanwhile, the raw materials falling into the bottom in the stirring box 3 are turned upwards through the rotation of the stirring screw rod 8, the mixing and stirring are carried out through the stirring blade 11, meanwhile, the inner wall of the stirring box 3 is scraped and stirred with concrete through the scraper blade, the raw materials are prevented from forming concrete after being stirred, the concrete is adsorbed and adhered on the inner wall of the stirring box 3, a large amount of concrete is adsorbed and adhered on the inner wall after the stirring box 3 is used, the cleaning of the concrete is inconvenient, and meanwhile, the raw materials at the bottom are continuously rolled upwards through the stirring screw rod 8, the concrete mixer can stir concrete continuously, so that the concrete is more uniform in stirring, the use is convenient, and the concrete mixing effect is improved. When the concrete is used, firstly, the discharge valve 14 is opened, the concrete is discharged through the discharge pipe 13, the asynchronous motor 4 is controlled to rotate in the forward direction through the switch group, the stirring screw rod 8 is driven to rotate at the same time, the concrete in the stirring tank 3 is extruded and pushed downwards through the forward rotation of the stirring screw rod 8, the pressure for discharging the concrete is increased, the concrete can be rapidly discharged, meanwhile, the inner wall of the stirring barrel 3 is scraped through the scraper 7, the concrete can not be adsorbed and stopped on the inner wall of the stirring barrel 3, the residual concrete in the stirring barrel 3 is effectively cleaned, the cleaning work of the stirring barrel 3 is improved, the raw materials are thrown into the feeding hopper 15 through the left side of the feeding hopper 15 during feeding, the motor 17 is controlled to operate through the switch group, the motor 17 drives the feeding screw rod 18 to rotate in the reverse direction, the feeding screw rod 18 conveys the raw materials upwards through the feeding hole 20, and enters the feeding pipe 22 through the discharge hole 21, the raw materials are fed into the stirring box 3 through the feeding pipe 22 for stirring, so that the raw materials are prevented from being fed in high altitude, the phenomenon of pollution to the surrounding environment is avoided, the raw materials are conveniently fed in, and the danger of feeding in high altitude is avoided.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.

Claims

1. The utility model provides a concrete conveying device for water conservancy construction which characterized in that: comprises a base (1), one side of the upper end of the base (1) is provided with a fixed mount (2), the upper end of the fixed frame (2) is provided with a stirring box (3), the upper end of the stirring box (3) is provided with an asynchronous motor (4), a stirring rod (5) is arranged at the rotating shaft end of the asynchronous motor (4), a rotating hole (6) is arranged on the upper end surface of the stirring box (3), the upper end of the stirring rod (5) is inserted into the rotating hole (6), the two sides of the lower end of the stirring rod (5) are provided with scrapers (7), one side of the scraper (7) is arranged at two sides of the inner wall of the stirring box (3), the lower end of the stirring rod (5) is provided with a stirring screw rod (8), the lower end of the stirring box (3) is provided with a discharging bin (9), stirring hob (8) are located arrange in bin (9), agitator tank (3) upper end one side is equipped with feed inlet (10).

2. The concrete conveying device for water conservancy construction according to claim 1, characterized in that: stirring rod (5) both sides intermediate position all is provided with two at least stirring leaf (11), it is equipped with relief hole (12) to arrange bin (9) lower extreme one side, the interpolation of relief hole (12) is equipped with row material pipe (13), it is provided with blow-off valve (14) to arrange material pipe (13) one side.

3. The concrete conveying device for water conservancy construction according to claim 1, characterized in that: a feeding hopper (15) is arranged on the other side of the upper end of the base (1), a feeding pipe column (16) is arranged in the feeding hopper (15), one side of the upper end of the feeding pipe column (16) is fixedly connected with one side of the fixing frame (2), a motor (17) is arranged at the upper end of the feeding pipe column (16), a feeding screw rod (18) is arranged at the rotating shaft end of the motor (17), a through hole (19) is formed in the upper end surface of the feeding pipe column (16), the upper end of the feeding screw rod (18) is inserted into the through hole (19), at least four feeding holes (20) are annularly arranged at the lower end of the feeding pipe column (16), a discharging hole (21) is formed in one side of the upper end of the feeding pipe column (16), a feeding pipe (22) is arranged between the discharging hole (21) and the feeding hole (10), and a sewage discharge hole (23) is formed in one side of the lower end of the feeding hopper (15), a sewage discharge pipe (24) is inserted in the sewage discharge hole (23), and a sewage discharge valve (25) is arranged on one side of the sewage discharge pipe (24).