CN214110905U

CN214110905U - Concrete proportioning device for construction

Info

Publication number: CN214110905U
Application number: CN202022447876.4U
Authority: CN
Inventors: 马明明
Original assignee: Langzhong Shangsheng Building Materials Co ltd
Current assignee: Langzhong Shangsheng Building Materials Co ltd
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-09-03
Anticipated expiration: 2030-10-29

Abstract

The utility model relates to a concrete technical field just discloses a concrete proportioning device for construction, comprising a base plate, bottom plate upper surface left side fixedly connected with support, support upper surface front side, middle part and rear side all are provided with former storage bucket, three groups it has first pipe all to peg graft to former storage bucket lower surface, first pipe right flank is provided with first valve, first valve right flank has cup jointed the second pipe, bottom plate upper surface right side fixedly connected with agitator tank. This concrete proportioning device for construction through setting up driving rack, first pivot, driving plate, backup pad, second pivot, transmission shaft, gear motor, worm wheel and worm, makes slider can be the reciprocating motion along the orbit of spout at the horizontal direction by comparatively convenient stable drive (mixing) shaft and stirring roller, not only makes the stirring roller can comparatively evenly effectually stir the concrete, still greatly increased the work efficiency of concrete mixing.

Description

Concrete proportioning device for construction

Technical Field

The utility model relates to a concrete technical field specifically is a concrete proportioning device for construction.

Background

With the continuous development of concrete materials and construction processes, concrete mixers of various novel structures appear in succession, the mixers are machines for mixing cement, gravel aggregate and water in proportion and mixing the mixture into concrete mixtures, the performances of the concrete mixed and stirred according to different proportions are completely different, most of traditional concrete proportion stirring equipment is a large-scale concrete mixer, and the concrete mixer is vehicle-mounted or ground-fixed, has higher working efficiency and is suitable for projects with larger engineering quantities; the stirring blade of the concrete proportioning stirrer in the prior art can not change the position conveniently and can not stir the concrete uniformly fully and effectively.

For example, chinese patent publication No. CN211362882U discloses a novel concrete proportioning device, wherein the upper end of a mixer is connected with a second motor, which can provide power for rotating and mixing, the second motor is placed in a second placing frame, the second placing frame is connected to a lead screw through a sleeve, and the second placing frame can be controlled to move back and forth on the lead screw by controlling the rotation of the lead screw, so as to achieve the purpose of controlling the mixer to move in the mixer, and the mixer can move back and forth in the mixer by the design, so that the raw materials can be fully mixed and uniformly stirred, and the production speed and quality of the concrete can be ensured; when the concrete mixer is in actual use, the lead screw rotates to control the second placing frame to move back and forth on the lead screw, the lead screw rotates to drive the second placing frame to move slowly, concrete cannot be stirred effectively, and the efficiency of concrete stirring is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a concrete proportioning device for construction has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a concrete proportioning device for building construction comprises a bottom plate, wherein a support is fixedly connected to the left side of the upper surface of the bottom plate, raw material barrels are arranged on the front side, the middle part and the rear side of the upper surface of the support, first guide pipes are inserted into the lower surfaces of the three raw material barrels, a first valve is arranged on the right side of each first guide pipe, a second guide pipe is sleeved on the right side of each first valve, a stirring box is fixedly connected to the right side of the upper surface of the bottom plate, the lower surfaces of the second guide pipes are inserted into the left side of the upper surface of the stirring box, supporting legs are fixedly connected to the lower surface of the bottom plate, a sliding groove is formed in the upper surface of the stirring box, a sliding block is arranged inside the sliding groove, stirring shafts are inserted into the left side and the right side of the upper surface of the sliding block, stirring rollers are fixedly connected to the outer surface of the stirring shaft, guide blocks are fixedly connected to the left side and the right side of the inner wall of the bottom of the stirring box, and a double-shaft motor is fixedly connected to the upper surface of the sliding block, the improved stirring device is characterized in that a first bevel gear is sleeved at the output end of the double-shaft motor, a second bevel gear is fixedly connected to the upper surface of the stirring shaft, a transmission rack is fixedly connected to the top of the front of the sliding block, a first rotating shaft is connected to the front side of the upper surface of the stirring box in a rotating mode, a transmission plate is sleeved on the outer surface of the first rotating shaft, a supporting plate is fixedly connected to the front of the stirring box in a rotating mode, a second rotating shaft is connected to the upper surface of the supporting plate in a rotating mode, a circular plate is fixedly connected to the upper surface of the second rotating shaft, a transmission shaft is fixedly connected to the upper surface of the circular plate, a speed reducing motor is connected to the upper surface of the supporting plate in a fixed mode, a worm wheel is sleeved on the outer surface of the second rotating shaft, a worm is meshed with the worm wheel, a rectangular through hole is formed in the lower surface of the bottom plate, and a second valve is arranged on the lower surface of the stirring box.

Preferably, the first bevel gear is engaged with the second bevel gear, and the first bevel gear on the left side and the first bevel gear on the right side are symmetrical to each other with the longitudinal center line of the sliding block as the center.

Preferably, the stirring rollers are made of stainless steel, the stirring rollers on the same plane are arranged in a cross shape, and the stirring rollers on the left side and the stirring rollers on the right side are staggered with each other.

Preferably, the transmission plate consists of a rectangular plate and a sector plate, and teeth meshed with the transmission rack are fixedly connected to the outer surface of the sector plate.

Preferably, the upper surface of the material guide block is an inclined plane, the inclined plane on the left side has an inclination angle of one hundred seventy degrees, and the inclined plane on the right side has an inclination angle of ten degrees.

Preferably, the front side of the upper surface of the transmission plate is provided with a circular sliding chute matched with the transmission shaft, and the width of the circular sliding chute is fifteen millimeters.

(III) advantageous effects

Compared with the prior art, the utility model provides a concrete proportioning device for construction possesses following beneficial effect:

1. this concrete proportioning device for construction through setting up driving rack, first pivot, driving plate, backup pad, second pivot, transmission shaft, gear motor, worm wheel and worm, makes slider can be the reciprocating motion along the orbit of spout at the horizontal direction by comparatively convenient stable drive (mixing) shaft and stirring roller, not only makes the stirring roller can comparatively evenly effectually stir the concrete, still greatly increased the work efficiency of concrete mixing.

2. According to the concrete proportioning device for building construction, the double-shaft motor, the first bevel gear, the second bevel gear and the stirring shaft are arranged, so that the stirring rollers on the left side and the right side can conveniently and effectively rotate in opposite directions, the stirring rollers can uniformly and effectively stir concrete, the uniformity of the concrete is greatly improved, and the quality of the concrete is improved; through setting up support, former storage bucket, first pipe, first valve and second pipe, can be comparatively convenient carry out the ratio to the raw materials of component concrete to the concrete of different viscosities that produces that can be comparatively convenient has improved proportioning device's practicality greatly.

Drawings

Fig. 1 and 2 are schematic structural views of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 4 is a schematic vertical sectional view of the stirring structure of the present invention;

fig. 5 is an enlarged schematic view of the structure at B in fig. 4 according to the present invention.

In the figure: 1. a base plate; 2. a support; 3. a raw material barrel; 4. a first conduit; 5. a first valve; 6. a second conduit; 7. a stirring box; 8. supporting legs; 9. a chute; 10. a slider; 11. a stirring shaft; 12. a stirring roller; 13. a material guide block; 14. a double-shaft motor; 15. a first bevel gear; 16. a second bevel gear; 17. A drive rack; 18. a first rotating shaft; 19. a drive plate; 20. a support plate; 21. a second rotating shaft; 22. a circular plate; 23. a drive shaft; 24. a reduction motor; 25. a worm gear; 26. a worm; 27. a rectangular through hole; 28. a second valve.

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. 1-5, the present invention provides a technical solution: a concrete proportioning device for building construction comprises a bottom plate 1, a support 2 is fixedly connected to the left side of the upper surface of the bottom plate 1, raw material barrels 3 are arranged on the front side, the middle part and the rear side of the upper surface of the support 2, first guide pipes 4 are inserted into the lower surfaces of three groups of raw material barrels 3, first valves 5 are arranged on the right side of the first guide pipes 4, second guide pipes 6 are sleeved on the right side of the first valves 5, the raw materials of the concrete can be conveniently proportioned by arranging the support 2, the raw material barrels 3, the first guide pipes 4, the first valves 5 and the second guide pipes 6, so that concrete with different viscosities can be conveniently manufactured, the practicability of the proportioning device is greatly improved, a stirring box 7 is fixedly connected to the right side of the upper surface of the bottom plate 1, supporting legs 8 are fixedly connected to the lower surface of the bottom plate 1, sliding chutes 9 are formed in the upper surface of the stirring box 7, a slide block 10 is arranged in the chute 9, a stirring shaft 11 is inserted into the left side and the right side of the upper surface of the slide block 10, a stirring roller 12 is fixedly connected to the outer surface of the stirring shaft 11, a material guide block 13 is fixedly connected to the left side and the right side of the inner wall of the bottom of the stirring box 7, a double-shaft motor 14 is fixedly connected to the upper surface of the slide block 10, the model of the double-shaft motor 14 is RV50, a first bevel gear 15 is sleeved at the output end of the double-shaft motor 14, a second bevel gear 16 is fixedly connected to the upper surface of the stirring shaft 11, the stirring rollers 12 on the left side and the right side can conveniently and effectively rotate in opposite directions by arranging the double-shaft motor 14, the first bevel gear 15, the second bevel gear 16 and the stirring shaft 11, so that the stirring rollers 12 can uniformly and effectively stir concrete, the uniformity of the concrete is greatly improved, the quality of the concrete is improved, and a transmission rack 17 is fixedly connected to the top of the front surface of the slide block 10, the front side of the upper surface of the stirring box 7 is rotatably connected with a first rotating shaft 18, the outer surface of the first rotating shaft 18 is sleeved with a transmission plate 19, the front side of the stirring box 7 is fixedly connected with a support plate 20, the upper surface of the support plate 20 is rotatably connected with a second rotating shaft 21, the upper surface of the second rotating shaft 21 is fixedly connected with a circular plate 22, the upper surface of the circular plate 22 is fixedly connected with a transmission shaft 23, the upper surface of the support plate 20 is fixedly connected with a speed reducing motor 24, the model of the speed reducing motor 24 is CH/V, the outer surface of the second rotating shaft 21 is sleeved with a worm wheel 25, the output end of the speed reducing motor 24 is sleeved with a worm 26, the worm 26 is meshed with the worm wheel 25, and the slide block 10 can conveniently and stably drive the stirring shaft 11 and the stirring roller 12 to reciprocate in the horizontal direction along the track of the chute 9, not only make stirring roller 12 can be comparatively even effectual stir the concrete, still greatly increased the work efficiency of concrete mixing, rectangular through-hole 27 has been seted up to bottom plate 1 lower surface, and agitator tank 7 lower surface is provided with second valve 28.

The utility model discloses in, the (mixing) shaft 11 of the drive left and right sides that can be convenient for make the second bevel gear 16 of the left and right sides rotate along opposite direction, consequently set up first bevel gear 15 and second bevel gear 16 meshing, be located left first bevel gear 15 and be located the first bevel gear 15 on right side and use slider 10 longitudinal center line as central mutual symmetry, first bevel gear 15 and second bevel gear 16 have improved left and right sides (mixing) shaft 11 along opposite direction pivoted convenience.

The utility model discloses in, for making stirring roller 12 more effectual stir the concrete, consequently set up stirring roller 12 material and be the stainless steel, the stirring roller 12 that is located the coplanar is the cross and arranges, and is located left stirring roller 12 and the stirring roller 12 that is located the right side and interlocks each other, and stirring roller 12 has improved the homogeneity of concrete mixing.

The utility model discloses in, in order to make the more convenient drive slider 10 motion of driving plate 19, consequently set up driving plate 19 and constitute by rectangular plate and sector plate, and the tooth that sector plate surface fixed connection has and the meshing of driving rack 17, tooth has improved the convenience that driving plate 19 and slider 10 linked.

The utility model discloses in, in order to make the more convenient derivation of concrete through second valve 28, consequently set up guide block 13 upper surface and be the inclined plane, be located left inclined plane inclination and be one hundred seventy degrees, be located the inclined plane inclination on right side and be ten degrees, the inclined plane has improved the convenience that the concrete was derived.

The utility model discloses in, in order to make the more convenient 19 motions of drive driving plate of transmission shaft 23, consequently open the circular spout that is equipped with 23 looks adaptations of transmission shaft in the front side of 19 upper surfaces of driving plate, and the width of circular spout is fifteen millimeters, and circular spout has improved the convenience of transmission shaft 23 with the linkage of driving plate 19.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

When the device is used, firstly, three groups of first valves 5 are respectively opened, three groups of raw materials in three groups of raw material barrels 3 are respectively conveyed into a stirring box 7 through a first guide pipe 4 and a second guide pipe 6, after the raw materials are conveyed, the three groups of first valves 5 are closed, then a double-shaft motor 14 and a speed reducing motor 24 are simultaneously started, the output end of the speed reducing motor 24 drives a worm 26 to rotate clockwise, the worm 26 is meshed with a worm wheel 25, the worm wheel 25 drives a second rotating shaft 21 and a circular plate 22 to rotate anticlockwise, the circular plate 22 drives a transmission shaft 23 to rotate anticlockwise, a circular sliding groove matched with the transmission shaft 23 is formed in the upper surface of a transmission plate 19, so that the transmission plate 19 rotates in a reciprocating mode by taking the circle center of a circle of a first rotating shaft 18 as the center, the rotating angle is one hundred twenty degrees, the transmission plate 19 is composed of a rectangular plate and a sector plate, teeth meshed with a transmission rack 17 are fixedly connected to the outer surface of the sector plate, and the transmission rack 17 drives a sliding block 10 to move in a reciprocating mode along the track of the sliding groove 9, the slider 10 drives the double-shaft motor 14 and the stirring shaft 11 to reciprocate along the track of the chute 9, meanwhile, the output end of the double-shaft motor 14 drives the first bevel gear 15 to rotate clockwise, the first bevel gear 15 is meshed with the second bevel gear 16, the first bevel gear 15 on the left side and the first bevel gear 15 on the right side are mutually symmetrical by taking the longitudinal center line of the slider 10 as the center, the second bevel gear 16 on the left side drives the stirring shaft 11 and the stirring roller 12 on the left side to rotate clockwise, the second bevel gear 16 on the right side drives the stirring shaft 11 and the stirring roller 12 on the right side to rotate anticlockwise, so that the stirring roller 12 stirs three raw materials, after the stirring is completed, the double-shaft motor 14 and the speed reduction motor 24 are closed, and finally the second valve 28 is opened to collect concrete.

To sum up, this concrete proportioning device for construction, through setting up driving rack 17, first pivot 18, driving plate 19, backup pad 20, second pivot 21, transmission shaft 23, gear motor 24, worm wheel 25 and worm 26, make slider 10 can be comparatively convenient stable drive (mixing) shaft 11 and stirring roller 12 be reciprocating motion along the orbit of spout 9 at the horizontal direction, not only make stirring roller 12 can comparatively evenly effectually stir the concrete, still greatly increased the work efficiency of concrete mixing.

According to the concrete proportioning device for building construction, the double-shaft motor 14, the first bevel gear 15, the second bevel gear 16 and the stirring shaft 11 are arranged, so that the stirring rollers 12 on the left side and the right side can conveniently and effectively rotate in opposite directions, the stirring rollers 12 can uniformly and effectively stir concrete, the uniformity of the concrete is greatly improved, and the quality of the concrete is improved; through setting up support 2, former storage bucket 3, first pipe 4, first valve 5 and second pipe 6, can be comparatively convenient carry out the ratio to the raw materials of component concrete to the concrete of different viscosities that produces that can be comparatively convenient has improved proportioning device's practicality greatly.

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

1. The utility model provides a concrete proportioning device for construction, includes bottom plate (1), its characterized in that: the left side of the upper surface of the bottom plate (1) is fixedly connected with a support (2), the front side, the middle part and the rear side of the upper surface of the support (2) are respectively provided with a raw material barrel (3), the lower surfaces of the three groups of raw material barrels (3) are respectively spliced with a first conduit (4), the right side of the first conduit (4) is provided with a first valve (5), the right side of the first valve (5) is sleeved with a second conduit (6), the right side of the upper surface of the bottom plate (1) is fixedly connected with a stirring box (7), the lower surface of the second conduit (6) is spliced with the left side of the upper surface of the stirring box (7), the lower surface of the bottom plate (1) is fixedly connected with supporting legs (8), the upper surface of the stirring box (7) is provided with a chute (9), a slide block (10) is arranged in the chute (9), and stirring shafts (11) are respectively spliced on the left side and right side of the upper surface of the slide block (10), the stirring device is characterized in that a stirring roller (12) is fixedly connected to the outer surface of the stirring shaft (11), material guide blocks (13) are fixedly connected to the left side and the right side of the inner wall of the bottom of the stirring box (7), a double-shaft motor (14) is fixedly connected to the upper surface of the slider (10), a first bevel gear (15) is sleeved at the output end of the double-shaft motor (14), a second bevel gear (16) is fixedly connected to the upper surface of the stirring shaft (11), a transmission rack (17) is fixedly connected to the front top of the slider (10), a first rotating shaft (18) is rotatably connected to the front side of the upper surface of the stirring box (7), a transmission plate (19) is sleeved on the outer surface of the first rotating shaft (18), a supporting plate (20) is fixedly connected to the front side of the stirring box (7), a second rotating shaft (21) is rotatably connected to the upper surface of the supporting plate (20), and a circular plate (22) is fixedly connected to the upper surface of the second rotating shaft (21), fixed surface is connected with transmission shaft (23) on plectane (22), fixed surface is connected with gear motor (24) on backup pad (20), worm wheel (25) have been cup jointed to second pivot (21) surface, worm (26) have been cup jointed to gear motor (24) output, worm (26) and worm wheel (25) meshing, rectangle through-hole (27) have been seted up to bottom plate (1) lower surface, agitator tank (7) lower surface is provided with second valve (28).

2. The concrete proportioning device for building construction of claim 1, characterized in that: the first bevel gear (15) is meshed with the second bevel gear (16), and the first bevel gear (15) on the left side and the first bevel gear (15) on the right side are symmetrical to each other by taking the longitudinal center line of the sliding block (10) as a center.

3. The concrete proportioning device for building construction of claim 1, characterized in that: the stirring rollers (12) are made of stainless steel, the stirring rollers (12) on the same plane are arranged in a cross shape, and the stirring rollers (12) on the left side and the stirring rollers (12) on the right side are staggered with each other.

4. The concrete proportioning device for building construction of claim 1, characterized in that: the transmission plate (19) consists of a rectangular plate and a fan-shaped plate, and teeth meshed with the transmission rack (17) are fixedly connected to the outer surface of the fan-shaped plate.

5. The concrete proportioning device for building construction of claim 1, characterized in that: the upper surface of the material guide block (13) is an inclined plane, the inclined plane on the left side has an inclination angle of one hundred seventy degrees, and the inclined plane on the right side has an inclination angle of ten degrees.

6. The concrete proportioning device for building construction of claim 1, characterized in that: the front side of the upper surface of the transmission plate (19) is provided with a circular sliding chute matched with the transmission shaft (23), and the width of the circular sliding chute is fifteen millimeters.