CN215282624U - Dry-proof structure convenient for stirring concrete - Google Patents

Abstract

The utility model discloses a be convenient for stir anti-drying structure for concrete, including shell, second conveyer belt, third gear, miniature spring and flitch down, the equal fixed mounting in surface of connecting axle and agitating unit has bevel gear, and the fixed surface of connecting axle installs first conveyer belt to the terminal fixedly connected with long round pin of first conveyer belt, the fixed surface of connecting axle installs the second conveyer belt, and the fixed surface of second conveyer belt installs first gear, and first gear and long round pin are swing joint with the shell, the inside movable mounting of long round pin has the second gear. This be convenient for stir anti-drying structure for concrete when the motor starts, agitating unit is rotatory, and agitating unit drives the connecting axle rotation through the bevel gear that corresponds, and the connecting axle drives long round pin rotation through first conveyer belt, and then makes the inside up-and-down motion of left scraper blade at the shell, and the scraper blade makes the concrete of remaining on the shell inner wall shovel down, does not make the concrete remain.

Description

Dry-proof structure convenient for stirring concrete

Technical Field

The utility model relates to a concrete technical field specifically is a be convenient for stirring anti-drying structure for concrete.

Background

The concrete is a product formed by mixing, stirring and mixing sand and water, and is a raw material mainly used in the building industry, after the concrete is prepared, if the concrete is not used for a long time, the concrete can be naturally hardened, and the waste of the concrete is caused, so that the concrete is always in a flowing state by the anti-drying structure for the concrete stirring, and the existing anti-drying structure for the concrete stirring has the following defects:

when unloading, the existing anti-drying structure for the stirred concrete can leave more concrete raw materials on the inner wall of the device, so that the waste of the concrete raw materials is caused, the remained concrete can be solidified finally, and the later-stage use is influenced.

Aiming at the problems, innovative design is urgently needed on the basis of the original anti-drying structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be convenient for stirring concrete is with preventing mummification structure to current stirring concrete that proposes in solving above-mentioned background art is with preventing mummification structure when unloading, can remain more concrete raw materials on the inner wall of device, has not only caused the waste of concrete raw materials, and remaining concrete finally can solidify, has more influenced the problem of the use in later stage.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anti-drying structure for stirring concrete convenient to, includes shell, second conveyer belt, third gear, miniature spring and flitch down, the last fixed surface of shell installs the motor, and the lower fixed surface of motor installs agitating unit to the inside movable mounting of shell has the connecting axle, the equal fixed mounting in surface of connecting axle and agitating unit has bevel gear, and the fixed surface of connecting axle installs first conveyer belt to the terminal fixedly connected with long round pin of first conveyer belt, the fixed surface of connecting axle installs the second conveyer belt, and the fixed surface of second conveyer belt installs first gear, and first gear and long round pin are swing joint with the shell, the inside movable mounting of long round pin has the second gear.

Preferably, the fixed surface of shell installs the third gear, and the inside swing joint of shell has the rack to the lower fixed surface of rack installs the scraper blade, the last fixed surface of shell installs miniature spring, and miniature spring's terminal fixedly connected with fixed block to the fixed block is fixed connection with the rack, the feed inlet has been seted up to the upper surface of shell, and the inside fixed mounting of shell has torsion spring, and torsion spring's fixed surface installs down the flitch.

Preferably, the connecting shaft and the shell form a rotating structure through a bevel gear, and the connecting shaft is of an inverted T shape.

Preferably, the side face of the rack is attached to the inner wall of the shell, the rack and the shell form an elastic structure through the micro spring and the fixing blocks, and the fixing blocks are symmetrically distributed about the center of the rack.

Preferably, the scraper and the shell form a sliding structure through a rack and a second gear, the second gear is of a half-gear structure, and the second gear and the third gear are identical in size and structure.

Preferably, the scrapers are symmetrically distributed about the center of the housing, and the front ends of the scrapers are inclined.

Preferably, the blanking plate and the shell form an elastic structure through a torsion spring, and the blanking plate is symmetrically distributed about the center of the shell.

Compared with the prior art, the beneficial effects of the utility model are that: the anti-drying structure for conveniently stirring concrete;

1. when the motor is started, the stirring device rotates, the stirring device drives the connecting shaft to rotate through the corresponding bevel gear, the connecting shaft drives the long pin to rotate through the first conveying belt, so that the left scraper blade moves up and down in the shell, and the scraper blade shovels concrete remained on the inner wall of the shell, so that the concrete is not remained;

2. this stirring concrete is with preventing mummification structure convenient to when the connecting axle is rotatory, the connecting axle drives first gear rotation through the second conveyer belt, finally drives the scraper blade on right side through the third gear and reciprocates, and the scraper blade on right side clears away the concrete on the shell inner wall this moment, makes the concrete when being discharged, can not cause unnecessary concrete to remain, can not make the concrete condense on the inner wall of shell.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

fig. 2 is a schematic view of a connection structure of the connection shaft and the first conveyor belt of the present invention;

fig. 3 is a schematic top view of the housing of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a housing; 2. a motor; 3. a stirring device; 4. a connecting shaft; 5. a bevel gear; 6. a first conveyor belt; 7. a long pin; 8. a second conveyor belt; 9. a first gear; 10. a second gear; 11. a third gear; 12. a rack; 13. a squeegee; 14. a micro-spring; 15. a fixed block; 16. a feed inlet; 17. a torsion spring; 18. and discharging the material plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an anti-drying structure convenient for concrete stirring comprises a shell 1, a motor 2, a stirring device 3, a connecting shaft 4, a bevel gear 5, a first conveying belt 6, a long pin 7, a second conveying belt 8, a first gear 9, a second gear 10, a third gear 11, a rack 12, a scraper 13, a micro spring 14, a fixing block 15, a feeding hole 16, a torsion spring 17 and a blanking plate 18, wherein the motor 2 is fixedly arranged on the upper surface of the shell 1, the stirring device 3 is fixedly arranged on the lower surface of the motor 2, the connecting shaft 4 is movably arranged in the shell 1, the bevel gear 5 is fixedly arranged on the surfaces of the connecting shaft 4 and the stirring device 3, the first conveying belt 6 is fixedly arranged on the surface of the connecting shaft 4, the long pin 7 is fixedly connected at the tail end of the first conveying belt 6, the second conveying belt 8 is fixedly arranged on the surface of the connecting shaft 4, and the first gear 9 is fixedly arranged on the surface of the second conveying belt 8, the first gear 9 and the long pin 7 are movably connected with the shell 1, the second gear 10 is movably installed inside the long pin 7, the third gear 11 is fixedly installed on the surface of the shell 1, the rack 12 is movably connected inside the shell 1, the scraper 13 is fixedly installed on the lower surface of the rack 12, the micro spring 14 is fixedly installed on the upper surface of the shell 1, the tail end of the micro spring 14 is fixedly connected with the fixed block 15, the fixed block 15 is fixedly connected with the rack 12, the upper surface of the shell 1 is provided with the feed port 16, the torsion spring 17 is fixedly installed inside the shell 1, the surface of the torsion spring 17 is fixedly provided with the blanking plate 18, the connecting shaft 4 and the shell 1 form a rotating structure through the bevel gear 5, the connecting shaft 4 is in an inverted T shape, when a worker starts the motor 2, the motor 2 drives the stirring device 3 to rotate, the stirring device 3 drives the corresponding bevel gear 4 to rotate through the bevel gear 5, and the inverted T-shaped structure of the connecting shaft 4 enables the rotation of the connecting shaft 4 to be more stable.

The side of rack 12 and the inner wall laminating of shell 1, and rack 12 constitutes elastic construction through miniature spring 14 and fixed block 15 with shell 1 to fixed block 15 is around the central symmetry distribution of rack 12, and when connecting axle 4 rotated, drives long round pin 7 through first conveyer belt 6 and rotates, and long round pin 7 drives second gear 10 and rotates, and rack 12 upward movement this moment, rack 12 make miniature spring 14 be in tensile state.

The scraper 13 and the shell 1 form a sliding structure through the rack 12 and the second gear 10, the second gear 10 is of a half-gear structure, the second gear 10 and the third gear 11 are identical in size and structure, when the rack 12 ascends, the scraper 13 is driven to ascend, when the second gear 10 is not meshed with the rack 12, the micro spring 14 enables the rack 12 to return to the original position, the scraper 13 descends at the moment, the process is repeated, and the scraper 13 can clear away the residual concrete on the inner wall of the shell 1.

The scrapers 13 are symmetrically distributed about the center of the housing 1, and the front ends of the scrapers 13 are inclined, the symmetrically distributed scrapers 13 increase the cleaning efficiency, and the inclined structure of the front ends of the scrapers 13 makes it easier for the scrapers 13 to clean the residual concrete.

The blanking plate 18 and the shell 1 form an elastic structure through the torsion spring 17, the blanking plate 18 is symmetrically distributed about the center of the shell 1, when concrete needs to be used, the blanking plate 18 is opened, blanking can be performed at the moment, the torsion spring 17 is in a stretching state, and finally the blanking plate 18 returns to the original position under the action of the torsion spring 17.

The working principle is as follows: when the anti-drying structure convenient for concrete stirring is used, according to the graph of fig. 1-3, a worker adds raw materials into the shell 1 through the feeding hole 16, when the worker starts the motor 2, the motor 2 drives the stirring device 3 to rotate, at the moment, the stirring device 3 drives the connecting shaft 4 to rotate clockwise through the corresponding bevel gear 5, at the moment, the connecting shaft 4 drives the long pin 7 to rotate through the first conveying belt 6, at the moment, the long pin 7 drives the second gear 10 to rotate, finally, the second gear 10 drives the left scraper 13 to move upwards in the shell 1 through the rack 12 (as shown in fig. 4), meanwhile, the rack 12 enables the micro spring 14 to be in a stretching state through the fixing block 15, and when the second gear 10 is not meshed with the rack 12, the micro spring 14 enables the rack 12 to return to the original position;

according to fig. 1, when the connecting shaft 4 rotates, the connecting shaft 4 drives the first gear 9 to rotate through the second conveyor belt 8, the first gear 9 drives the rack 12 on the right side to ascend through the third gear 11, and further, the scraper 13 on the right side ascends, when the third gear 11 is meshed with the rack 12, the rack 12 returns to the original position under the action of the micro spring 14, the above processes are repeated, the effect of removing the residual concrete raw material on the inner wall of the housing 1 can be achieved, when the concrete needs to be discharged out of the housing 1, the blanking plate 18 is pulled, the torsion spring 17 is in a stretching state through the blanking plate 18, blanking can be performed at the moment, and finally the blanking plate 18 returns to the original position under the action of the torsion spring 17, which is the working process of the whole device, and the content which is not described in detail in this specification belongs to the prior art known by those skilled in the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a be convenient for stir anti-drying structure for concrete, includes shell (1), second conveyer belt (8), third gear (11), miniature spring (14) and unloading board (18), its characterized in that: the utility model discloses a motor, including shell (1), last fixed surface, connecting axle (4), bevel gear (5), and the fixed surface of connecting axle (4) has first conveyer belt (6), and the terminal fixedly connected with of first conveyer belt (6) is long round pin (7), the fixed surface of connecting axle (4) and agitating unit (3) installs bevel gear (5), and the fixed surface of connecting axle (4) installs first gear (9) to first gear (9) and long round pin (7) are swing joint with shell (1), the inside movable mounting of long round pin (7) has second gear (10).

2. The anti-drying structure convenient for concrete mixing of claim 1, wherein: the utility model discloses a quick-witted, including shell (1), fixed surface, the inside swing joint of shell (1) has third gear (11), and the inside swing joint of shell (1) has rack (12) to the lower fixed surface of rack (12) installs scraper blade (13), the last fixed surface of shell (1) installs miniature spring (14), and the terminal fixedly connected with fixed block (15) of miniature spring (14), and fixed block (15) are fixed connection with rack (12), feed inlet (16) have been seted up to the upper surface of shell (1), and the inside fixed mounting of shell (1) has torsion spring (17), and the fixed surface of torsion spring (17) installs down flitch (18).

3. The anti-drying structure convenient for concrete mixing of claim 1, wherein: the connecting shaft (4) and the shell (1) form a rotating structure through a bevel gear (5), and the connecting shaft (4) is of an inverted T shape.

4. The anti-drying structure convenient for concrete mixing of claim 2, wherein: the side face of the rack (12) is attached to the inner wall of the shell (1), the rack (12) and the shell (1) form an elastic structure through a micro spring (14) and a fixing block (15), and the fixing block (15) is symmetrically distributed around the center of the rack (12).

5. The anti-drying structure convenient for concrete mixing of claim 2, wherein: the scraper (13) and the shell (1) form a sliding structure through the rack (12) and the second gear (10), the second gear (10) is of a half-gear structure, and the second gear (10) and the third gear (11) are identical in size and structure.

6. The anti-drying structure convenient for concrete mixing of claim 2, wherein: the scrapers (13) are symmetrically distributed about the center of the shell (1), and the front ends of the scrapers (13) are inclined.

7. The anti-drying structure convenient for concrete mixing of claim 2, wherein: the blanking plate (18) and the shell (1) form an elastic structure through a torsion spring (17), and the blanking plate (18) is symmetrically distributed around the center of the shell (1).

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