CN212471969U

CN212471969U - Concrete solid additive feeding device

Info

Publication number: CN212471969U
Application number: CN202020722774.6U
Authority: CN
Inventors: 张永生
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2021-02-05
Anticipated expiration: 2030-05-06

Abstract

The utility model discloses a concrete solid admixture input device, all install the base of wheel and be equipped with the storage case of base one side including the bottom four corners, base top both sides loop through the bolt fastening and have first hydraulic cylinder and second hydraulic cylinder, and the top of first hydraulic cylinder and second hydraulic cylinder is fixed with the auger conveyor, the top of auger conveyor is connected with automatic material suction hopper, automatic material suction hopper includes the feeder hopper, through the top cap of bolt fastening in feeder hopper top, be fixed in the air pump on the top cap and connect the material loading pipe on feeder hopper one side outer wall. The utility model discloses can inhale powdered additive through wind-force in material loading pipe and the feeder hopper, not only can carry out preliminary mixing to different types of additive, also can be through the inside remaining additive that goes up of brush hair clearance feeder hopper on the brush board, the feeding thoroughly can not make the additive remain, can not be to the influence that the concrete of next batch of production produced.

Description

Concrete solid additive feeding device

Technical Field

The utility model relates to a dust collector technical field especially relates to a concrete solid admixture puts in device.

Background

The concrete admixture is a chemical substance which is added in the process of stirring the concrete, accounts for less than 5 percent of the mass of the 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 obvious technical and economic benefits, and the solid admixture with the powdery structure is used as the sixth component of the concrete, is widely applied to the production of commercial concrete and is used for improving the workability of concrete mixtures and improving the later mechanical property and durability.

The existing concrete is generally produced in a centralized way in a mixing plant, the mixing plant is higher in position, and the powder admixture is inconvenient to use in a traditional manual feeding mode.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a concrete solid admixture feeding device.

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

the utility model provides a concrete solid admixture input device, includes that the base of wheel and the storage case that is equipped with base one side are all installed in bottom four corners, base top both sides loop through the bolt fastening and are had first hydraulic cylinder and second hydraulic cylinder, and the top of first hydraulic cylinder and second hydraulic cylinder is fixed with the auger conveyor, the top of auger conveyor is connected with the automatic hopper that inhales, the automatic hopper that inhales includes the feeder hopper, through the top cap at bolt fastening feeder hopper top, be fixed in the air pump on the top cap and connect the feeding pipe on feeder hopper one side outer wall, and the inlet end of air pump is connected with the intake pipe that is located the feeder hopper, has cup jointed the filter screen in the intake pipe, the feeding pipe bottom is inserted and is located the storage case.

Preferably, the auger conveyor comprises a conveying cylinder, a conveying rod connected to the inner walls of the two ends of the conveying cylinder through bearings, a spiral conveying blade sleeved on the outer wall of the conveying rod, a conveying motor fixed on the outer wall of one end of the conveying cylinder and a discharging pipe connected to the outer wall of one end, far away from the conveying motor, of the conveying cylinder, and the output shaft of the conveying motor is connected with the conveying rod through a coupling.

Preferably, the welding has fixed frame on the both sides inner wall of feeder hopper, and installs agitator motor in the fixed frame, is connected with rabbling mechanism on agitator motor's the output shaft.

Preferably, the stirring mechanism comprises a stirring rod connected with the output shaft of the stirring motor, a connecting rod welded on the outer walls of two sides of the stirring rod and a brush plate connected to the connecting rod and far away from one end of the stirring rod, and two ends of the brush plate are welded with the connecting rod through pull rods.

Preferably, the outer wall of one side of the brush plate, which is far away from the connecting rod, is bonded with bristles which are distributed at equal intervals.

Preferably, the outer wall of the stirring motor is sleeved with a net-shaped dust cover, the conveying motor, the stirring motor and the air pump are all connected with a switch, and the switch is connected with a power line.

The utility model has the advantages that:

1. the air pump can pump out air in the feed hopper to form negative pressure inside the feed hopper, so that negative pressure is generated in a feeding pipe communicated with the feed hopper, the powdery additive is sucked into the feeding pipe, and finally the powdery additive enters the feed hopper;

2. drive puddler, brush board through agitator motor and rotate, not only can carry out preliminary mixing to different kinds of admixture, also can be through the inside remaining admixture on the brush hair clearance feeder hopper on the brush board, the feeding thoroughly can not make the admixture remain, can not be to the influence that the concrete of next batch of production produced.

Drawings

Fig. 1 is an enlarged schematic structural view of an automatic suction hopper of a concrete solid admixture feeding device provided by the utility model;

fig. 2 is the utility model provides a concrete solid admixture input device's schematic structure.

In the figure: the device comprises a base 1, a first hydraulic oil cylinder 2, a second hydraulic oil cylinder 3, a conveying cylinder 4, a conveying rod 5, a spiral conveying blade 6, a discharging pipe 7, a conveying motor 8, an automatic suction hopper 9, a feeding hopper 10, a top cover 11, a fixing frame 12, a stirring motor 13, a reticular dust cover 14, a stirring shaft 15, a connecting rod 16, a brush plate 17, bristles 18, a pull rod 19, an air pump 20, a filter screen 21, a feeding pipe 22 and a storage box 23.

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.

Referring to fig. 1-2, a concrete solid admixture feeding device, including base 1 and the storage tank 23 that is equipped with base 1 one side that all installs the wheel in bottom four corners, base 1 top both sides loop through the bolt fastening and are equipped with first hydraulic cylinder 2 and second hydraulic cylinder 3, the top of first hydraulic cylinder 2 and second hydraulic cylinder 3 is fixed with the auger conveyor, the top of auger conveyor is connected with automatic hopper 9 that inhales, automatic hopper 9 includes feeder hopper 10, top cap 11 through the bolt fastening in feeder hopper 10 top, be fixed in air pump 20 on top cap 11 and connect the material loading pipe 22 on the outer wall of feeder hopper 10 one side, the inlet end of air pump 20 is connected with the intake pipe that is located feeder hopper 10, the filter screen 21 has been cup jointed on the intake pipe, material loading pipe 22 bottom is inserted and is located in storage tank 23.

In the utility model, the auger conveyor comprises a conveying cylinder 4, a conveying rod 5 connected with the inner walls of two ends of the conveying cylinder 4 through bearings, a spiral conveying blade 6 sleeved on the outer wall of the conveying rod 5, a conveying motor 8 fixed on the outer wall of one end of the conveying cylinder 4 and a discharging pipe 7 connected with the outer wall of one end of the conveying cylinder 4 far away from the conveying motor 8, an output shaft of the conveying motor 8 is connected with the conveying rod 5 through a shaft coupling, fixed frames 12 are welded on the inner walls of two sides of a feeding hopper 10, a stirring motor 13 is installed in the fixed frames 12, a stirring mechanism is connected on the output shaft of the stirring motor 13, the stirring mechanism comprises a stirring rod 15 connected with the output shaft of the stirring motor 13, a connecting rod 16 welded on the outer walls of two sides of the stirring rod 15 and a brush plate 17 connected with one end of the connecting rod, brush hair 18 that the equidistance distributes is bonded on brush board 17 the one side outer wall of keeping away from connecting rod 16, and the cover is equipped with netted dust cover 14 on the agitator motor 13 outer wall, and conveyor motor 8, agitator motor 13 and air pump 20 all are connected with the switch, and the switch is connected with the power cord.

The working principle is as follows: can extract the air in the feeder hopper 10 through air pump 20, make the inside negative pressure that forms of feeder hopper 10, thereby make the material loading pipe 22 with the feeder hopper 10 intercommunication in produce the negative pressure, inhale the material loading pipe 22 with powdered additive, final powdered additive gets into in the feeder hopper 10, agitator motor 13 drives puddler 15, brush board 17 rotates, not only can carry out preliminary mixing to different types of additive, also can be through the inside remaining additive that goes up of brush hair clearance feeder hopper 10 on the brush board 17, the feeding can not make the additive remain thoroughly.

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 concrete solid admixture feeding device comprises a base (1) with wheels arranged at four corners of the bottom and a storage box (23) arranged on one side of the base (1), and is characterized in that two sides of the top of the base (1) are sequentially fixed with a first hydraulic oil cylinder (2) and a second hydraulic oil cylinder (3) through bolts, auger conveyors are fixed at the tops of the first hydraulic oil cylinder (2) and the second hydraulic oil cylinder (3), an automatic suction hopper (9) is connected to the top of the auger conveyors, the automatic suction hopper (9) comprises a feed hopper (10), a top cover (11) fixed at the top of the feed hopper (10) through bolts, an air pump (20) fixed on the top cover (11) and a feeding pipe (22) connected to the outer wall on one side of the feed hopper (10), and the air inlet end of the air pump (20) is connected with an air inlet pipe positioned in the feed hopper (10, the air inlet pipe is sleeved with a filter screen (21), and the bottom of the feeding pipe (22) is inserted into the storage box (23).

2. The concrete solid admixture feeding device according to claim 1, wherein the auger conveyor comprises a conveying cylinder (4), a conveying rod (5) connected to inner walls of two ends of the conveying cylinder (4) through bearings, a spiral conveying blade (6) sleeved on an outer wall of the conveying rod (5), a conveying motor (8) fixed to an outer wall of one end of the conveying cylinder (4), and a discharging pipe (7) connected to an outer wall of one end of the conveying cylinder (4) far away from the conveying motor (8), and an output shaft of the conveying motor (8) is connected with the conveying rod (5) through a coupler.

3. The concrete solid admixture feeding device according to claim 1, wherein fixed frames (12) are welded on the inner walls of two sides of the feeding hopper (10), a stirring motor (13) is installed in the fixed frames (12), and an output shaft of the stirring motor (13) is connected with a stirring mechanism.

4. The concrete solid admixture feeding device according to claim 3, wherein the stirring mechanism comprises a stirring rod (15) connected with an output shaft of the stirring motor (13), a connecting rod (16) welded to outer walls of two sides of the stirring rod (15), and a brush plate (17) connected to one end of the connecting rod (16) far away from the stirring rod (15), and two ends of the brush plate (17) are welded to the connecting rod (16) through pull rods (19).

5. The concrete solid admixture feeding device according to claim 4, wherein the brush plate (17) is bonded with the bristles (18) distributed at equal intervals on the outer wall of the side far away from the connecting rod (16).

6. The concrete solid admixture feeding device according to claim 3, wherein a meshed dust cover (14) is sleeved on the outer wall of the stirring motor (13), and the conveying motor (8), the stirring motor (13) and the air pump (20) are all connected with a switch which is connected with a power line.