CN216505973U

CN216505973U - Loading attachment for concrete additive

Info

Publication number: CN216505973U
Application number: CN202122647348.8U
Authority: CN
Inventors: 吴超
Original assignee: Qinhuangdao Gaoxing Admixture Co ltd
Current assignee: Qinhuangdao Gaoxing Admixture Co ltd
Priority date: 2021-11-01
Filing date: 2021-11-01
Publication date: 2022-05-13
Anticipated expiration: 2031-11-01

Abstract

The utility model discloses a feeding device for a concrete additive, which comprises a conveying pipe, a base and a feed box, wherein the feed box is arranged on one side of the top end of the base through a support frame, a stirring shaft is arranged on the top end inside the feed box, stirring blades are arranged on the outer surface of the stirring shaft, a fixed seat is arranged on the top end of the base, which is positioned below the feed box, a clamp B is arranged on the top end of the fixed seat through a fixed rotating shaft, the conveying pipe is inserted into the inner surface of the clamp B, a spiral blade is arranged inside the conveying pipe through the conveying shaft, a discharging pipe is arranged on one side of the conveying pipe, which is far away from the feed box, the bottom end of the feed box is provided with a connecting pipe, and the tail end of the connecting pipe is connected to the top end of the conveying pipe, which is positioned below the feed box. The utility model can prevent the concrete additive of the blocky object from being added into the concrete, so that the concrete and the concrete additive are uniformly mixed, and the strength of the solidified concrete is ensured.

Description

Loading attachment for concrete additive

Technical Field

The utility model relates to the technical field of concrete additives, in particular to a feeding device for a concrete additive.

Background

The concrete admixture is a chemical substance which is added in the process of stirring concrete, accounts for less than 5 percent of the mass of cement and can obviously improve the performance of the concrete. The concrete admixture has the characteristics of multiple varieties, small mixing amount, great influence on the performance of concrete, low investment, quick response and remarkable technical and economic benefits. With the continuous progress of science and technology, the additive has been used more and more, and the additive has become the 5 th important component of concrete besides 4 basic components.

Through mass retrieval, the fact that a typical concrete additive feeding device for concrete additives in the prior art, such as a concrete additive feeding device disclosed in publication number CN212331406U, drives a connecting rod to move up and down through a main rotating shaft, then a piston moves up and down in a first cylinder, a feeding piston moves up and down in a second cylinder, and finally the concrete additives in a storage box are uniformly added into a stirring box under control, so that the effects of uniformly and quantitatively controlling the addition of the concrete additives into the stirring box and improving the cost and quality of concrete are achieved.

When the lumps existing in the existing concrete additive are added into concrete for mixing and stirring, the concrete and the concrete additive are not mixed uniformly, so that the strength of the concrete after solidification is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a feeding device for a concrete additive, which has the advantages of preventing the concrete additive of a block from being added into concrete, enabling the concrete and the concrete additive to be uniformly mixed and ensuring the strength of the solidified concrete, and solves the problem that when the block existing in the existing concrete additive is added into the concrete for mixing, the concrete and the concrete additive are not uniformly mixed, so that the strength of the solidified concrete is reduced.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a loading attachment for concrete additive, includes conveyer pipe, base and workbin, the workbin is installed through the support frame in base top one side, the (mixing) shaft is installed on the inside top of workbin, (mixing) shaft surface mounting has stirring vane, the base top is located workbin below position department and installs the fixing base, clamp B is installed through fixed rotating shaft in the fixing base top, clamp B internal surface is pegged graft and is had the conveyer pipe, helical blade is installed through carrying the axle in the conveyer pipe inside, the conveyer pipe deviates from one side of workbin and installs the discharging pipe, the connecting pipe is installed to the workbin bottom, and connecting pipe end-to-end connection is located workbin below position department on the conveyer pipe top.

Preferably, the base bottom is installed and is removed the wheel, it is equipped with four altogether to remove the wheel, and four it locates the base bottom and is close to four angular positions department to remove the wheel branch.

Preferably, the feeder hopper is installed to the one side that the workbin top deviates from the conveyer pipe, the inside bottom of workbin is located feeder hopper below position department and installs the stock guide.

Preferably, the filter screen is installed to the position department that is located stirring vane below inside the workbin, the brush board is installed to the (mixing) shaft both sides near bottom position department symmetry.

Preferably, the top end of the material box is provided with a rotating motor, and the output end of the rotating motor is connected with the top end of the stirring shaft.

Preferably, one side of the conveying pipe close to the material box is provided with a conveying motor, and the output end of the conveying motor is connected with the tail end of the conveying shaft.

Preferably, the pneumatic cylinder is installed through pivot B in the one side that the base top deviates from the workbin, clamp A is installed through pivot A to the pneumatic cylinder output, and clamp A cup joints in the conveyer pipe surface.

Preferably, the bellows is installed to the discharging pipe end, the rubber ring is installed to the bellows end, the fixed block, two are installed to discharging pipe bilateral symmetry the electric telescopic handle is all installed to the fixed block bottom, and two the electric telescopic handle end is connected respectively in rubber ring top both sides position department.

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

1. according to the utility model, through the arrangement of the stirring blade, the filter screen and the brush plate, the effect of preventing the concrete additive of the block from being thrown into the concrete is achieved, so that the concrete and the concrete additive are uniformly mixed, and the strength of the solidified concrete is ensured.

2. According to the utility model, through the arrangement of the corrugated pipe and the rubber ring, the effect of preventing dust raised in the process of adding the concrete additive from entering the atmosphere to cause atmosphere pollution is achieved, and the bottom end of the rubber ring is attached to the input end of the concrete stirring equipment through the work output of the electric telescopic rod, so that the dust raised when the concrete additive flows out of the discharge pipe can be shielded.

Drawings

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

FIG. 2 is an enlarged view of A of FIG. 1;

FIG. 3 is an enlarged view of B of FIG. 1 according to the present invention;

FIG. 4 is a schematic front view of the present invention;

FIG. 5 is a schematic view of the partial front view of the material box of the present invention.

In the figure: 1. a delivery pipe; 2. a discharge pipe; 3. a clamp A; 4. a rotating shaft A; 5. a hydraulic cylinder; 6. a rotating shaft B; 7. a base; 8. a moving wheel; 9. a support frame; 10. a material box; 11. a feed hopper; 12. rotating the motor; 13. a bellows; 14. a rubber ring; 15. an electric telescopic rod; 16. a fixed block; 17. a conveying motor; 18. a clamp B; 19. fixing the rotating shaft; 20. a fixed seat; 21. a delivery shaft; 22. a helical blade; 23. a connecting pipe; 24. a material guide plate; 25. a stirring blade; 26. a stirring shaft; 27. filtering with a screen; 28. a brush plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution of a feeding device for a concrete additive: a feeding device for concrete additives comprises a conveying pipe 1, a base 7 and a material box 10, wherein the material box 10 is installed on one side of the top end of the base 7 through a supporting frame 9, a feeding hopper 11 is installed on one side of the top end of the material box 10, which is far away from the conveying pipe 1, a material guide plate 24 is installed at the bottom end of the interior of the material box 10, a filter screen 27 is installed at the position of the interior of the material box 10, which is near to the bottom end, a brush plate 28 is symmetrically installed at the two sides of a stirring shaft 26, a rotating motor 12 is installed at the top end of the material box 10, the working output of the rotating motor 12 enables the stirring blade 25 to uniformly mix and stir the concrete additives and break up lumps therein at the same time, the output end of the rotating motor 12 is connected with the top end of the stirring shaft 26, a stirring shaft 26 is installed at the top end of the interior of the material box 10, the stirring blade 25 is installed on the outer surface of the stirring shaft 26, a fixing seat 20 is installed at the position of the top end of the base 7, which is below the material box 10, clamp B18 is installed through fixed pivot 19 in fixing base 20 top, and clamp B18 internal surface is pegged graft and is had conveyer pipe 1, and conveyer pipe 1 is close to one side of workbin 10 and installs conveying motor 17, and conveying motor 17 output and 21 end-to-end connection carry axle 21, and conveying motor 17 work makes carry axle 21 to drive helical blade 22 rotatory.

Helical blades 22 are installed inside the conveying pipe 1 through a conveying shaft 21, a discharging pipe 2 is installed on one side of the conveying pipe 1, which is far away from the material box 10, a corrugated pipe 13 is installed at the tail end of the discharging pipe 2, a rubber ring 14 is installed at the tail end of the corrugated pipe 13, fixed blocks 16 are symmetrically installed on two sides of the discharging pipe 2, electric telescopic rods 15 are installed at the bottom ends of the two fixed blocks 16, the tail ends of the two electric telescopic rods 15 are respectively connected to two side positions of the top end of the rubber ring 14, the work output of the electric telescopic rods 15 enables the bottom end of the rubber ring 14 to be attached to the input end of concrete stirring equipment, so that concrete additive dust raised when the discharging pipe 2 flows out can be shielded, a connecting pipe 23 is installed at the bottom end of the material box 10, the tail end of the connecting pipe 23 is connected to the top end of the conveying pipe 1 at a position below the material box 10, moving wheels 8 are installed at the bottom end of the base 7, the moving wheels 8 are respectively arranged at the positions, which are close to four corners at the bottom end of the base 7, pneumatic cylinder 5 is installed through pivot B6 in the one side that the workbin 10 deviates from on 7 tops of base, and the height of discharging pipe 2 is adjusted in the output of 5 work of pneumatic cylinder, and clamp A3 is installed through pivot A4 in the 5 output ends of pneumatic cylinder, and clamp A3 cup joints in conveyer pipe 1 surface.

The working principle is as follows: the concrete mixing device is arranged at a place needing to be used, the height of the discharge pipe 2 is adjusted by the working output of the hydraulic cylinder 5, the bottom end of the rubber ring 14 is attached to the input end of the concrete mixing device by the working output of the electric telescopic rod 15, the concrete additive is fed into the feed bin 10 through the feed bin 11, the working output of the motor 12 is rotated to enable the mixing blades 25 to mix and stir the concrete additive uniformly and break up lumps in the concrete additive, the stirred concrete additive enters the conveying pipe 1 after larger particles in the concrete additive are filtered by the filter screen 27 and then are conveyed to the concrete mixing device by the conveying spiral blades 22 to be mixed with concrete, and therefore, the working process of the concrete mixing device is completed.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a loading attachment for concrete additive, includes conveyer pipe (1), base (7) and workbin (10), its characterized in that: a material box (10) is arranged on one side of the top end of the base (7) through a supporting frame (9), a stirring shaft (26) is arranged at the top end in the feed box (10), stirring blades (25) are arranged on the outer surface of the stirring shaft (26), a fixed seat (20) is arranged at the position of the top end of the base (7) below the material box (10), the top end of the fixed seat (20) is provided with a clamp B (18) through a fixed rotating shaft (19), the inner surface of the hoop B (18) is inserted with a conveying pipe (1), the conveying pipe (1) is internally provided with a helical blade (22) through a conveying shaft (21), a discharge pipe (2) is arranged on one side of the conveying pipe (1) deviating from the material box (10), a connecting pipe (23) is arranged at the bottom end of the material box (10), and the tail end of the connecting pipe (23) is connected with the top end of the conveying pipe (1) and is positioned at the position below the material box (10).

2. The feeding device for the concrete additive according to claim 1, wherein: base (7) bottom is installed and is removed wheel (8), it is equipped with four altogether to remove wheel (8), and four remove wheel (8) branch and locate base (7) bottom and be close to four angular position departments.

3. The feeding device for the concrete additive according to claim 1, wherein: feed hopper (11) are installed to one side that workbin (10) top deviates from conveyer pipe (1), guide plate (24) are installed to inside bottom of workbin (10) position department below feed hopper (11).

4. The feeding device for the concrete additive according to claim 1, wherein: workbin (10) inside is located stirring vane (25) lower position department and installs filter screen (27), brush board (28) are installed to the symmetry of (mixing) shaft (26) both sides near bottom position department.

5. The feeding device for the concrete additive according to claim 1, wherein: the top end of the feed box (10) is provided with a rotating motor (12), and the output end of the rotating motor (12) is connected with the top end of the stirring shaft (26).

6. The feeding device for the concrete additive according to claim 1, wherein: conveying motor (17) are installed to conveyer pipe (1) one side near workbin (10), conveying motor (17) output and transport axle (21) end connection.

7. The feeding device for the concrete additive according to claim 1, wherein: pneumatic cylinder (5) are installed through pivot B (6) in one side that base (7) top deviates from workbin (10), clamp A (3) are installed through pivot A (4) to pneumatic cylinder (5) output, and clamp A (3) cup joint in conveyer pipe (1) surface.

8. The feeding device for the concrete additive according to claim 1, wherein: bellows (13) are installed to discharging pipe (2) end, rubber ring (14) are installed to bellows (13) end, fixed block (16), two are installed to discharging pipe (2) bilateral symmetry electric telescopic handle (15), and two are all installed to fixed block (16) bottom electric telescopic handle (15) end is connected respectively in rubber ring (14) top both sides position department.